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vabr0215a8e2017-03-28 12:47:341// Copyright 2017 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/flag_descriptions.h"
6
Brett Wilson7b44537e2017-08-18 01:38:287// Keep in identical order as the header file, see the comment at the top
8// for formatting rules.
9
vabr0215a8e2017-03-28 12:47:3410namespace flag_descriptions {
11
Brett Wilsonf27ff602017-07-07 22:28:4712const char kAccelerated2dCanvasName[] = "Accelerated 2D canvas";
13const char kAccelerated2dCanvasDescription[] =
14 "Enables the use of the GPU to perform 2d canvas rendering instead of "
15 "using software rendering.";
horodb71a5a2017-06-09 16:08:2416
Brett Wilsonf27ff602017-07-07 22:28:4717const char kAcceleratedVideoDecodeName[] = "Hardware-accelerated video decode";
18const char kAcceleratedVideoDecodeDescription[] =
19 "Hardware-accelerated video decode where available.";
20
Hirokazu Honda732d3e622019-06-12 01:13:4421const char kAcceleratedVideoEncodeName[] = "Hardware-accelerated video encode";
22const char kAcceleratedVideoEncodeDescription[] =
23 "Hardware-accelerated video encode where available.";
24
Aaron Leventhal3576a1e2019-10-08 20:17:2925const char kAccessibilityExposeARIAAnnotationsName[] =
26 "Expose ARIA Annotation roles";
27const char kAccessibilityExposeARIAAnnotationsDescription[] =
28 "Expose annotation- prefixed roles from ARIA Annotations draft "
29 "specification at https://w3c.github.io/annotation-aria/.";
30
Adam Ettenbergerdcf51b42019-09-23 19:33:4131const char kAccessibilityExposeDisplayNoneName[] =
32 "Expose 'display: none' nodes for accessibility";
33const char kAccessibilityExposeDisplayNoneDescription[] =
34 "Expose 'display: none' nodes that have an HTML ID to the browser process "
35 "accessibility tree.";
36
Mihai Sardarescua69193742019-12-06 17:31:3337const char kAccountIdMigrationName[] = "Account ID migration";
38const char kAccountIdMigrationDescription[] =
39 "Migrate to use Gaia ID instead of the email as the account identifer for "
40 "the Identity Manager.";
41
Xiaocheng Huf7ed9cd2020-04-18 00:41:1042const char kAlignFontDisplayAutoTimeoutWithLCPGoalName[] =
43 "Align 'font-display: auto' timeout with LCP goal";
44const char kAlignFontDisplayAutoTimeoutWithLCPGoalDescription[] =
Xiaocheng Hu66795f02020-04-25 00:26:4745 "Make pending 'display: auto' web fonts enter the swap or failure period "
Xiaocheng Huf7ed9cd2020-04-18 00:41:1046 "immediately before reaching the LCP time limit (~2500ms), so that web "
47 "fonts do not become a source of bad LCP (Largest Contentful Paint).";
48
Brett Wilsonf27ff602017-07-07 22:28:4749const char kAllowInsecureLocalhostName[] =
50 "Allow invalid certificates for resources loaded from localhost.";
51const char kAllowInsecureLocalhostDescription[] =
52 "Allows requests to localhost over HTTPS even when an invalid certificate "
53 "is presented.";
54
Julian Pastarmov885e8ed2019-05-03 14:24:2455const char kAllowPopupsDuringPageUnloadName[] =
56 "Allows a page to show popups during its unloading";
57const char kAllowPopupsDuringPageUnloadDescription[] =
58 "When the flag is set to enabled, pages are allowed to show popups while "
59 "they are being unloaded.";
60
Kunihiko Sakamoto4d407982018-07-10 04:56:2961const char kAllowSignedHTTPExchangeCertsWithoutExtensionName[] =
62 "Allow Signed HTTP Exchange certificates without extension";
63const char kAllowSignedHTTPExchangeCertsWithoutExtensionDescription[] =
64 "Accepts Origin-Signed HTTP Exchanges to be signed with certificates "
Tsuyoshi Horo13d7e2d2019-04-18 07:32:4365 "that do not have CanSignHttpExchangesDraft extension. Warning: Enabling "
66 "this may pose a security risk.";
Kunihiko Sakamoto4d407982018-07-10 04:56:2967
Katie Dillon8b357312019-09-19 13:23:2368const char kAllowSyncXHRInPageDismissalName[] =
69 "Allows synchronous XHR requests in page dismissal";
70const char kAllowSyncXHRInPageDismissalDescription[] =
71 "Allows synchronous XHR requests during page dismissal when the page is "
72 "being navigated away or closed by the user.";
73
Yue Zhangb4d923272020-05-01 03:42:5374const char kConditionalTabStripAndroidName[] = "Conditional Tab Strip";
75const char kConditionalTabStripAndroidDescription[] =
76 "Allows users to access conditional tab strip.";
77
John Delaneycd1a54d42020-05-13 23:06:3378const char kConversionMeasurementApiName[] = "Conversion Measurement API";
79const char kConversionMeasurementApiDescription[] =
John Delaneye53980f2020-06-26 05:26:1780 "Enables usage of the Conversion Measurement API. Requires "
81 "#enable-experimental-web-platform-features to be enabled.";
John Delaneycd1a54d42020-05-13 23:06:3382
83const char kConversionMeasurementDebugModeName[] =
84 "Conversion Measurement Debug Mode";
85const char kConversionMeasurementDebugModeDescription[] =
86 "Enables debug mode for the Conversion Measurement API. This removes all "
87 "reporting delays and noise. Only works if the Conversion Measurement API "
88 "is already enabled.";
89
Gang Wu77cb1112020-04-06 23:21:4390const char kEnableClipboardProviderImageSuggestionsName[] =
91 "Omnibox clipboard image search suggestions";
92const char kEnableClipboardProviderImageSuggestionsDescription[] =
93 "Enables image search suggestions in the Omnibox.";
94
Asanka Herathd37426e2019-10-29 22:11:1095const char kEnableFtpName[] = "Enable support for FTP URLs";
96const char kEnableFtpDescription[] =
97 "When enabled, the browser will handle navigations to ftp:// URLs by "
98 "either showing a directory listing or downloading the resource over FTP. "
99 "When disabled, the browser has no special handling for ftp:// URLs and "
100 "by default defer handling of the URL to the underlying platform.";
101
Andrew Xu5db072c2020-05-01 00:14:01102const char kShelfAppScalingName[] = "Enable shelf app scaling";
103const char kShelfAppScalingDescription[] =
104 "Reduce the app icon size from standard to dense when the user exceeds the "
105 "available space to add an additional app icon in tablet mode";
106
Tsuyoshi Horo3bab99c2019-05-20 11:05:14107const char kEnableSignedExchangeSubresourcePrefetchName[] =
108 "Enable Signed Exchange subresource prefetching";
109const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
110 "When enabled, the distributors of signed exchanges can let Chrome know "
111 "alternative signed exchange subresources by setting \"alternate\" link "
112 "header. Chrome will prefetch the alternate signed exchange subresources "
113 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:12114 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:14115 "main signed exchange.";
116
Tsuyoshi Horo636e8652019-05-31 03:34:08117const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
118 "Enable Signed Exchange prefetch cache for navigations";
119const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
120 "When enabled, the prefetched signed exchanges is stored to a prefetch "
121 "cache attached to the frame. The body of the inner response is stored as "
122 "a blob and the verification process of the signed exchange is skipped for "
123 "the succeeding navigation.";
124
Hongchan Choi370d3af2019-05-20 20:56:58125const char kAudioWorkletRealtimeThreadName[] =
126 "Use realtime priority thread for Audio Worklet";
127const char kAudioWorkletRealtimeThreadDescription[] =
128 "Run Audio Worklet operation on a realtime priority thread for better "
129 "audio stream stability.";
130
Kyle Horimoto7854a032019-04-03 02:51:07131const char kUpdatedCellularActivationUiName[] =
132 "Updated Cellular Activation UI";
133const char kUpdatedCellularActivationUiDescription[] =
134 "Enables the updated cellular activation UI.";
135
Behnood Momenzadeh5c944ff9b02020-06-04 18:35:35136const char kUseLookalikesForNavigationSuggestionsName[] =
137 "Use lookalike URL suggestions for navigation suggestions";
138const char kUseLookalikesForNavigationSuggestionsDescription[] =
139 "Use lookalike URL suggestions to suggest navigations to users who "
140 "face domain not found error.";
141
Kyle Horimoto874554a2019-01-31 00:52:09142const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
143const char kUseMessagesStagingUrlDescription[] =
144 "Use the staging server as part of the \"Messages\" feature under "
145 "\"Connected Devices\" settings.";
146
Jon Mann5ebbd1532020-04-17 22:12:05147const char kUseCustomMessagesDomainName[] = "Use custom Messages domain";
148const char kUseCustomMessagesDomainDescription[] =
149 "Use a custom URL as part of the \"Messages\" feature under "
150 "\"Connected Devices\" settings.";
151
Jazz Xu32261b542019-06-13 20:11:27152const char kAndroidPictureInPictureAPIName[] =
153 "Picture-in-Picture Web API for Android";
154const char kAndroidPictureInPictureAPIDescription[] =
155 "Enable Picture-in-Picture Web API for Android";
156
Lei Zhangc05af2a2020-05-15 20:54:05157const char kAppCacheName[] = "AppCache web API and browser backend";
158const char kAppCacheDescription[] =
Adrienne Walkerb44bdc902020-04-09 03:09:07159 "When disabled, turns off all AppCache code so that developers "
160 "can test that their code works properly in the future when AppCache "
161 "has been removed.";
162
Daniel McArdleb87dd0092020-02-10 20:23:46163const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
164const char kDnsHttpssvcDescription[] =
165 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
166 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
167 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
168 "QUIC on the first connection.";
169
dalykc936eb612019-08-14 11:46:47170const char kDnsOverHttpsName[] = "Secure DNS lookups";
171const char kDnsOverHttpsDescription[] =
172 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
173 "try to use a secure HTTPS connection to look up the addresses of websites "
174 "and other web resources.";
175
Jinsuk Kim00e52be2019-03-21 02:26:40176const char kDrawVerticallyEdgeToEdgeName[] =
177 "Draw contents vertically from edge to edge.";
178const char kDrawVerticallyEdgeToEdgeDescription[] =
179 "Draw contents vertically from edge to edge.";
180
Anne Lim24031e9d2019-09-12 23:03:19181const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
182 "Return cloud token details for server credit cards when possible";
183const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
184 "When enabled and where available, forms filled using Google Payments "
185 "server cards are populated with cloud token details, including CPAN "
186 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
187 "CVV).";
188
Lei Zhang507fffd2020-01-29 23:47:54189const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
190const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54191 "Initiate autofill assistant from within Chrome.";
192
Roger McFarlane2eceba982018-05-18 01:37:11193const char kAutofillCacheQueryResponsesName[] =
194 "Cache Autofill Query Responses";
195const char kAutofillCacheQueryResponsesDescription[] =
196 "When enabled, autofill will cache the responses it receives from the "
197 "crowd-sourced field type prediction server.";
198
Siyu And1f86e22020-05-13 20:35:16199const char kAutofillEnableCardNicknameManagementName[] =
200 "Enable Autofill card nickname management";
201const char kAutofillEnableCardNicknameManagementDescription[] =
Siyu An6ca4cdb2020-05-29 20:56:17202 "When enabled, nicknames for credit cards will be able to be modified "
203 "locally.";
204
205const char kAutofillEnableCardNicknameUpstreamName[] =
206 "Enable Autofill card nickname upstream";
207const char kAutofillEnableCardNicknameUpstreamDescription[] =
208 "When enabled, nicknames for credit cards stored locally will be able to "
209 "be uploaded to Payments.";
Siyu And1f86e22020-05-13 20:35:16210
Jeffrey Cohen05cdafa392018-08-15 20:49:17211const char kAutofillEnableCompanyNameName[] =
212 "Enable Autofill Company Name field";
213const char kAutofillEnableCompanyNameDescription[] =
214 "When enabled, Company Name fields will be auto filled";
215
siashah0a386222020-04-23 03:31:35216const char kAutofillEnableGoogleIssuedCardName[] =
217 "Enable Autofill Google-issued card";
218const char kAutofillEnableGoogleIssuedCardDescription[] =
219 "When enabled, Google-issued cards will be available in the autofill "
220 "suggestions.";
221
Ben Blake14592fe2020-06-16 15:34:38222const char kAutofillEnableOffersInDownstreamName[] =
223 "Enable Autofill offers in downstream";
224const char kAutofillEnableOffersInDownstreamDescription[] =
225 "When enabled, offer data will be retrieved during downstream and shown in "
226 "the dropdown list.";
227
Siyu An0558f752020-04-15 19:59:41228const char kAutofillEnableStickyPaymentsBubbleName[] =
229 "Enable Autofill payments sticky bubbles";
230const char kAutofillEnableStickyPaymentsBubbleDescription[] =
231 "When enabled, all Autofill payments bubbles will not be dismissed upon "
232 "navigation.";
233
Sujie Zhu2b17c00a2020-04-08 21:09:41234const char kAutofillEnableSurfacingServerCardNicknameName[] =
235 "Enable surfacing masked server card nicknames";
236const char kAutofillEnableSurfacingServerCardNicknameDescription[] =
237 "When enabled, if Google Payments cards were given nicknames in a Google "
238 "Pay app, Autofill will surface these nicknames in suggestions.";
239
siyua1d492612019-03-14 09:27:45240const char kAutofillEnableToolbarStatusChipName[] =
241 "Move Autofill omnibox icons next to the profile avatar icon";
242const char kAutofillEnableToolbarStatusChipDescription[] =
243 "When enabled, Autofill data related icon will be shown in the status "
244 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27245
siyua19593222019-12-04 22:27:06246const char kAutofillEnableVirtualCardName[] =
247 "Offer to use cloud token virtual card in Autofill";
248const char kAutofillEnableVirtualCardDescription[] =
249 "When enabled, if all requirements are met, Autofill will offer to use "
250 "virtual credit cards in form filling.";
251
Caitlin Fischer43edd90a2019-05-01 13:24:30252const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
253 "Autofill Enforce Min Required Fields For Heuristics";
254const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
255 "When enabled, autofill will generally require a form to have at least 3 "
256 "fields before allowing heuristic field-type prediction to occur.";
257
258const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
259 "Autofill Enforce Min Required Fields For Query";
260const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
261 "When enabled, autofill will generally require a form to have at least 3 "
262 "fields before querying the autofill server for field-type predictions.";
263
264const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
265 "Autofill Enforce Min Required Fields For Upload";
266const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
267 "When enabled, autofill will generally require a form to have at least 3 "
268 "fillable fields before uploading field-type votes for that form.";
269
Sebastien Lalancette1545950b2019-04-08 14:43:11270const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
271const char kAutofillOffNoServerDataDescription[] =
272 "Disables Autofill for fields with autocomplete off that have no "
273 "crowd-sourced evidence that Autofill would be helpful.";
274
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09275const char kAutofillProfileClientValidationName[] =
276 "Autofill Validates Profiles By Client";
277const char kAutofillProfileClientValidationDescription[] =
278 "Allows autofill to validate profiles on the client side";
279
Parastoo Geranmayeh25fccec22019-01-29 18:38:13280const char kAutofillProfileServerValidationName[] =
281 "Autofill Uses Server Validation";
282const char kAutofillProfileServerValidationDescription[] =
283 "Allows autofill to use server side validation";
284
Caitlin Fischer6d609542019-05-01 21:59:21285const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
286const char kAutofillPruneSuggestionsDescription[] =
287 "Further limits the number of suggestions in the Autofill dropdown.";
288
Parastoo Geranmayeha1895c12019-04-25 16:43:38289const char kAutofillRejectCompanyBirthyearName[] =
290 "Autofill Rejects Invalid Company Names";
291const char kAutofillRejectCompanyBirthyearDescription[] =
292 "Autofill rejects using non-verified company names that are in the "
293 "format of a birthyear.";
294
Moe Ahmadid3ddfcb2018-04-20 19:51:08295const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
296 "Restrict formless form extraction";
297const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
298 "Restrict extraction of formless forms to checkout flows";
299
Roger McFarlanee193ab122018-11-22 20:55:07300const char kAutofillRichMetadataQueriesName[] =
301 "Autofill - Rich metadata queries (Canary/Dev only)";
302const char kAutofillRichMetadataQueriesDescription[] =
303 "Transmit rich form/field metadata when querying the autofill server. "
304 "This feature only works on the Canary and Dev channels.";
305
Lei Zhang507fffd2020-01-29 23:47:54306const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47307 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54308const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47309 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
310 "it will offer to save it. If saved, it will be offered for filling in "
311 "fields which expect a VPA.";
312
Caitlin Fischer43edd90a2019-05-01 13:24:30313const char kAutofillUseImprovedLabelDisambiguationName[] =
314 "Autofill Uses Improved Label Disambiguation";
315const char kAutofillUseImprovedLabelDisambiguationDescription[] =
316 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
317 "using the improved disambiguation format.";
318
Jia0175adae2019-05-15 00:21:25319const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
320const char kAutoScreenBrightnessDescription[] =
321 "Uses Auto Screen Brightness model to adjust screen brightness based on "
322 "ambient light";
323
David Roger306b5cd82020-03-16 13:05:13324const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
325const char kAvatarToolbarButtonDescription[] =
326 "Enables the avatar toolbar button and the associated menu";
327
Alexander Timin6ae060b62019-09-17 11:21:37328const char kBackForwardCacheName[] = "Back-forward cache";
329const char kBackForwardCacheDescription[] =
330 "Enables back-forward cache. NOTE: this feature is highly experimental and "
331 "will lead to various breakages, up to and including user data loss. "
332 "Do not enable unless you work on this feature";
333
Brett Wilsonf27ff602017-07-07 22:28:47334const char kBypassAppBannerEngagementChecksName[] =
335 "Bypass user engagement checks";
336const char kBypassAppBannerEngagementChecksDescription[] =
337 "Bypasses user engagement checks for displaying app banners, such as "
338 "requiring that users have visited the site before and that the banner "
339 "hasn't been shown recently. This allows developers to test that other "
340 "eligibility requirements for showing app banners, such as having a "
341 "manifest, are met.";
342
Nandhini11a6a87b2019-08-22 22:45:24343const char kContextMenuSearchWithGoogleLensName[] =
344 "Google Lens powered image search in the context menu.";
345const char kContextMenuSearchWithGoogleLensDescription[] =
346 "Replaces default image search with an intent to Google Lens when "
347 "supported.";
348
Yu Su50dfedd52020-06-19 02:34:49349const char kContextMenuShopWithGoogleLensName[] =
350 "Google Lens powered image search for shoppable images in the context "
351 "menu.";
352const char kContextMenuShopWithGoogleLensDescription[] =
Yu Su9807c022020-06-26 00:09:28353 "Enable a menu item for a Shopping intent into Google Lens when supported. "
354 "By default replaces the Search with Google Lens option.";
Yu Su50dfedd52020-06-19 02:34:49355
356const char kContextMenuSearchAndShopWithGoogleLensName[] =
Yu Su9807c022020-06-26 00:09:28357 "Additional menu item for Google Lens image search for shoppable images in "
358 "the context menu.";
Yu Su50dfedd52020-06-19 02:34:49359const char kContextMenuSearchAndShopWithGoogleLensDescription[] =
Yu Su9807c022020-06-26 00:09:28360 "Display an additional menu item for a Shopping intent to Google Lens "
361 "below Search with Google Lens when Lens shopping feature is enabled";
Yu Su50dfedd52020-06-19 02:34:49362
Livvie Lin30a9f9d2020-03-17 19:45:19363const char kOmniboxContextMenuShowFullUrlsName[] =
364 "Context menu show full URLs";
365const char kOmniboxContextMenuShowFullUrlsDescription[] =
366 "Provides an omnibox context menu option that prevents URL elisions.";
367
Amber Won478561d2017-08-19 01:02:59368const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
369const char kClickToOpenPDFDescription[] =
370 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
371 "embedded PDFs.";
372
sauski8fa237c2020-05-18 12:04:24373const char kClientStorageAccessContextAuditingName[] =
374 "Access contexts for client-side storage";
375const char kClientStorageAccessContextAuditingDescription[] =
376 "Record the first-party contexts in which client-side storage was accessed";
377
Sasha McIntoshe889f9f2019-09-03 21:01:57378const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
379const char kDecodeJpeg420ImagesToYUVDescription[] =
380 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
381 "This feature requires GPU or OOP rasterization to also be enabled.";
382
Madeleine Barowsky266406d92019-08-12 19:20:15383const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
384const char kDecodeLossyWebPImagesToYUVDescription[] =
385 "Decode and render lossy WebP images from YUV instead of RGB. "
386 "You must also have GPU rasterization or OOP rasterization.";
387
Daniele Castagna6a5cbdeb62020-02-18 22:48:14388const char kDoubleBufferCompositingName[] = "Double buffered compositing";
389const char kDoubleBufferCompositingDescription[] =
390 "Use double buffer for compositing (instead of triple-buffering). "
391 "Latency should be reduced in some cases. On the other hand, more skipped "
392 "frames are expected.";
393
Marc Treib7c27a502019-08-28 12:37:03394const char kEnablePasswordsAccountStorageName[] =
395 "Enable the account data storage for passwords";
396const char kEnablePasswordsAccountStorageDescription[] =
397 "Enables storing passwords in a second, Gaia-account-scoped storage for "
398 "signed-in but not syncing users";
399
Dominic Mazzoni380f04f2020-02-18 18:49:27400const char kExportTaggedPDFName[] = "Export Tagged PDF";
401const char kExportTaggedPDFDescription[] =
402 "When printing to a PDF file, generated a tagged (accessible) PDF.";
403
Yining Wangdedf0762019-02-19 20:20:29404const char kFocusMode[] = "Focus Mode";
405const char kFocusModeDescription[] =
406 "If enabled, allows the user to switch to Focus Mode";
407
Olivier Yiptongb60d2c42020-01-10 22:47:15408const char kFontAccessAPIName[] = "Font Access APIs";
409const char kFontAccessAPIDescription[] =
410 "Enables the experimental Font Access APIs, giving websites access "
411 "to enumerate local fonts and access their table data.";
412
Christopher Cameronceb8727d2017-09-07 23:53:16413const char kForceColorProfileSRGB[] = "sRGB";
414const char kForceColorProfileP3[] = "Display P3 D65";
415const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03416const char kForceColorProfileSCRGBLinear[] =
417 "scRGB linear (HDR where available)";
418const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16419
420const char kForceColorProfileName[] = "Force color profile";
421const char kForceColorProfileDescription[] =
422 "Forces Chrome to use a specific color profile instead of the color "
423 "of the window's current monitor, as specified by the operating system.";
424
Chris Blumeb504da1f22020-04-27 00:21:44425const char kDynamicColorGamutName[] = "Dynamic color gamut";
426const char kDynamicColorGamutDescription[] =
427 "Displays in wide color when the content is wide. When the content is "
428 "not wide, displays sRGB";
429
Brett Wilsonf27ff602017-07-07 22:28:47430const char kCompositedLayerBordersName[] = "Composited render layer borders";
431const char kCompositedLayerBordersDescription[] =
432 "Renders a border around composited Render Layers to help debug and study "
433 "layer compositing.";
434
Lily Chenb22952e2019-06-06 18:56:23435const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
436const char kCookieDeprecationMessagesDescription[] =
Steven Binglerfe28fcd02020-05-13 17:01:24437 "Show messages in DevTools about upcoming deprecations that would affect "
438 "sent/received cookies.";
Lily Chenb22952e2019-06-06 18:56:23439
440const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45441 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23442const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45443 "If enabled, cookies without SameSite restrictions must also be Secure. If "
444 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25445 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45446 "\"SameSite by default cookies\" is also enabled.";
447
Keishi Hattori15299742020-04-20 04:00:09448const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
449const char kCooperativeSchedulingDescription[] =
450 "Enables cooperative scheduling in Blink.";
451
Brett Wilsonf27ff602017-07-07 22:28:47452const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
453const char kCreditCardAssistDescription[] =
454 "Enable assisted credit card filling on certain sites.";
455
Lijin Shen5feade62019-09-17 03:01:01456const char kDarkenWebsitesCheckboxInThemesSettingName[] =
457 "Darken websites checkbox in themes setting";
458const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
459 "Show a darken websites checkbox in themes settings when system default or "
460 "dark is selected. The checkbox can toggle the auto-darkening web contents "
461 "feature";
462
Thanh Le659cb102017-12-20 22:00:19463const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
464const char kDataSaverServerPreviewsDescription[] =
465 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47466
Brett Wilsonf27ff602017-07-07 22:28:47467const char kDebugPackedAppName[] = "Debugging for packed apps";
468const char kDebugPackedAppDescription[] =
469 "Enables debugging context menu options such as Inspect Element for packed "
470 "applications.";
471
Brett Wilsonf27ff602017-07-07 22:28:47472const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
473const char kDebugShortcutsDescription[] =
474 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
475
Behnood Momenzadeh7411ae92020-04-29 16:54:18476const char kDetectTargetEmbeddingLookalikesName[] =
477 "Detect target embedding domains as lookalikes.";
478const char kDetectTargetEmbeddingLookalikesDescription[] =
479 "Shows a lookalike interstitial when navigating to target embedding domains"
480 "(e.g. google.com.example.com).";
481
Brett Wilsonf27ff602017-07-07 22:28:47482const char kDeviceDiscoveryNotificationsName[] =
483 "Device Discovery Notifications";
484const char kDeviceDiscoveryNotificationsDescription[] =
485 "Device discovery notifications on local network.";
486
Yue Ru Suna50a80f2019-02-08 05:02:58487const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
488const char kDisableBestEffortTasksDescription[] =
489 "With this flag on, tasks of the lowest priority will not be executed "
490 "until shutdown. The queue of low priority tasks can increase memory usage."
491 "Also, while it should be possible to use Chrome almost normally with this "
492 "flag, it is expected that some non-visible operations such as writing "
493 "user data to disk, cleaning caches, reporting metrics or updating "
494 "components won't be performed until shutdown.";
495
Brett Wilsonf27ff602017-07-07 22:28:47496const char kDisallowDocWrittenScriptsUiName[] =
497 "Block scripts loaded via document.write";
498const char kDisallowDocWrittenScriptsUiDescription[] =
499 "Disallows fetches for third-party parser-blocking scripts inserted into "
500 "the main frame via document.write.";
501
Anastasia Helfinsteina3d17152019-10-21 20:53:59502const char kEnableAccessibilityObjectModelName[] =
503 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55504const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59505 "Enables experimental support for an earlier version of Accessibility"
506 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55507
Ramin Halavati8aad5b22019-07-22 12:52:21508const char kEnableAmbientAuthenticationInIncognitoName[] =
509 "Enable Ambient Authentication in Incognito mode";
510const char kEnableAmbientAuthenticationInIncognitoDescription[] =
511 "Enables ambient authentication in Incognito mode. This flag may be "
512 "overriden by policies.";
513
514const char kEnableAmbientAuthenticationInGuestSessionName[] =
515 "Enable Ambient Authentication in Guest session.";
516const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
517 "Enables ambient authentication in Guest session. This flag may be "
518 "overriden by policies.";
519
Becca Hughesac86cd442019-01-09 23:49:54520const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
521const char kEnableAudioFocusEnforcementDescription[] =
522 "Enables enforcement of a single media session having audio focus at "
523 "any one time. Requires #enable-media-session-service to be enabled too.";
524
Florian Uunk8c428ea2018-07-18 11:12:52525const char kEnableAutofillAccountWalletStorageName[] =
526 "Enable the account data storage for autofill";
527const char kEnableAutofillAccountWalletStorageDescription[] =
528 "Enable the ephemeral storage for account data for autofill.";
529
Anne Lime49c5cb2020-04-15 03:20:59530const char kEnableAutofillCacheServerCardInfoName[] =
531 "Enable Autofill to cache unmasked server card info";
532const char kEnableAutofillCacheServerCardInfoDescription[] =
533 "If enabled, when a server card is unmasked, its info will be cached until "
534 "page navigation to simplify consecutive fills on the same page.";
535
Shanfeng Zhang19c16562017-10-17 02:30:40536const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
537 "Credit card autofill ablation experiment.";
538const char kEnableAutofillCreditCardAblationExperimentDescription[] =
539 "If enabled, credit card autofill suggestions will not display.";
540
Manas Verma7e5b391b2019-04-09 02:08:53541const char kEnableAutofillCreditCardAuthenticationName[] =
542 "Allow using platform authenticators to retrieve server cards";
543const char kEnableAutofillCreditCardAuthenticationDescription[] =
544 "When enabled, users will be given the option to use a platform "
545 "authenticator (if available) to verify card ownership when retrieving "
546 "credit cards from Google Payments.";
547
siyua29899832019-06-07 19:42:12548const char kEnableAutofillCreditCardUploadFeedbackName[] =
549 "Enable feedback for credit card upload flow";
550const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
551 "When enabled, if credit card upload succeeds, the avatar button will "
552 "show a highlight, otherwise the icon will be updated and if it is "
553 "clicked, the save card failure bubble will be shown.";
554
Lily Chen17c57972020-04-22 19:27:44555const char kEnableExperimentalCookieFeaturesName[] =
556 "Enable experimental cookie features";
557const char kEnableExperimentalCookieFeaturesDescription[] =
558 "Enable new features that affect setting, sending, and managing cookies. "
559 "The enabled features are subject to change at any time.";
560
Doug Arnett32e3e012019-07-11 16:45:17561const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
562const char kEnableDeferAllScriptDescription[] =
563 "Enable deferring synchronous script on slow pages.";
564
Tarun Bansalfb3069d32019-07-19 03:28:04565const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
566 "Skip checking optimization hints for Defer Script previews";
567const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
568 "Skips checking optimization hints for Defer Script previews and assumes "
569 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
570 "by the optimization hints). Rest of the checks are still executed.";
571
Lei Zhang507fffd2020-01-29 23:47:54572const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51573 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54574const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51575 "Allows Family Link managed users to add secondary EDU accounts.";
576
Anastasiia Nikolaienkodb506ed2020-04-14 15:46:13577const char kEnableEduCoexistenceConsentLogName[] =
578 "Enable parent consent logging in EDU account addition flow";
579const char kEnableEduCoexistenceConsentLogDescription[] =
580 "If enabled, parent consent gets logged to ARI before adding the account "
581 "to the device.";
582
Tarun Bansal56c92932019-04-01 17:58:36583const char kEnableSaveDataName[] = "Enables save data feature";
584const char kEnableSaveDataDescription[] =
585 "Enables save data feature. May cause user's traffic to be proxied via "
586 "Google's data reduction proxy.";
587
Tarun Bansal0c4a7d42020-05-11 19:19:33588const char kEnableNavigationPredictorName[] = "Enables navigation predictor";
589const char kEnableNavigationPredictorDescription[] =
590 "Enables navigation predictor feature that predicts the next likely "
591 "navigation using a set of heuristics.";
592
593const char kEnablePreconnectToSearchName[] =
594 "Enables preconnections to default search engine";
595const char kEnablePreconnectToSearchDescription[] =
596 "Enables the feature that preconnects to the user's default search engine.";
597
Doug Arnett08b4067b2017-10-12 20:14:44598const char kEnableNoScriptPreviewsName[] = "NoScript previews";
599
600const char kEnableNoScriptPreviewsDescription[] =
601 "Enable disabling JavaScript on some pages on slow networks.";
602
Jenny Blessing45326bf2019-08-29 23:50:37603const char kEnableRemovingAllThirdPartyCookiesName[] =
604 "Enable removing SameSite=None cookies";
605const char kEnableRemovingAllThirdPartyCookiesDescription[] =
606 "Enables UI on chrome://settings/siteData to remove all third-party "
607 "cookies and site data.";
608
Robert Liao5c756102020-03-20 19:46:43609const char kColorProviderRedirectionName[] = "Color Provider Redirection";
610const char kColorProviderRedirectionDescription[] =
611 "Redirects color requests to the color provider where possible.";
612
Thanh Le2c279fbc2017-11-21 01:25:40613const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
614const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
615const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
616const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
617const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
618const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
619const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
620const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
621const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
622const char kDataReductionProxyServerAlternative10[] =
623 "Use alt. server config 10";
Brett Wilsonf27ff602017-07-07 22:28:47624const char kEnableDataReductionProxyServerExperimentName[] =
625 "Use an alternative Data Saver back end configuration.";
626const char kEnableDataReductionProxyServerExperimentDescription[] =
627 "Enable a different approach to saving data by configuring the back end "
628 "server";
629
Lei Zhang507fffd2020-01-29 23:47:54630const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
631const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08632 "Enable installed PWAs to update their app manifest data when the site "
633 "manifest data has changed.";
634
Lei Zhang507fffd2020-01-29 23:47:54635const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34636 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54637const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34638 "Persist the throttling of local PWA manifest update checks across browser "
639 "restarts.";
640
Lei Zhangc05af2a2020-05-15 20:54:05641const char kDesktopPWAsAppIconShortcutsMenuName[] =
Rahul Singh4eabd6d2020-05-01 23:43:19642 "Desktop PWAs app icon shortcuts menu";
Lei Zhangc05af2a2020-05-15 20:54:05643const char kDesktopPWAsAppIconShortcutsMenuDescription[] =
Rahul Singh4eabd6d2020-05-01 23:43:19644 "Enable installed PWAs to include a menu of shortcuts associated with the "
645 "app icon in the taskbar on Windows, or the dock on macOS or Linux.";
646
Lei Zhang507fffd2020-01-29 23:47:54647const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
648const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37649 "Experimental UI for exploring what PWA windows would look like with a tab "
650 "strip.";
651
Alan Cutter8a7d3ed2020-05-12 01:29:34652const char kDesktopPWAsTabStripLinkCapturingName[] =
653 "Desktop PWA tab strip link capturing";
654const char kDesktopPWAsTabStripLinkCapturingDescription[] =
655 "Experimental behaviour for \"Desktop PWA tab strips\" to capture link "
656 "navigations within the app scope and bring them into the app's tabbed "
657 "window.";
658
Alexey Baskakov1d5331672020-02-27 07:49:17659const char kDesktopPWAsWithoutExtensionsName[] =
660 "Desktop PWAs without Extensions";
661const char kDesktopPWAsWithoutExtensionsDescription[] =
662 "New platform to manage Web Applications metadata. Warning: this feature "
663 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
664 "only are advised.";
665
Carlos Frias5ddded62020-05-27 23:38:18666const char kDesktopPWAsRunOnOsLoginName[] = "Desktop PWAs run on OS login";
667const char kDesktopPWAsRunOnOsLoginDescription[] =
668 "Enable installed PWAs to be configured to automatically start when the OS "
669 "user logs in.";
670
Christopher Lame66b7812018-09-26 01:49:24671const char kEnableSystemWebAppsName[] = "System Web Apps";
672const char kEnableSystemWebAppsDescription[] =
673 "Experimental system for using the Desktop PWA framework for running System"
674 "Apps (e.g Settings, Discover).";
675
Steven Valdez89a44ea92019-05-01 15:18:49676const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
677const char kEnableTLS13EarlyDataDescription[] =
678 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
679 "during the handshake when resuming a connection to a compatible TLS 1.3 "
680 "server.";
681
Adam Langleyf66f28d22020-02-05 18:10:38682const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
683const char kPostQuantumCECPQ2Description[] =
684 "This option enables a post-quantum (i.e. resistent to quantum computers) "
685 "key exchange algorithm in TLS (CECPQ2).";
686
James Hollyer070f60a2020-05-05 06:13:15687const char kMacCoreLocationImplementationName[] =
688 "Core Location Implementation";
689const char kMacCoreLocationImplementationDescription[] =
690 "Enables usage of the Core Location APIs on macOS for geolocation";
691
Yulun Wuc5584ae2020-06-27 00:10:14692const char kMaintainShelfStateWhenEnteringOverviewName[] =
693 "Allow Home Launcher Shelf In Overview";
694const char kMaintainShelfStateWhenEnteringOverviewDescription[] =
695 "Maintains shelf state when entering and exiting overview mode.";
696
Pete Lavallee2d4415c72019-10-07 20:43:56697const char kWinrtGeolocationImplementationName[] =
698 "WinRT Geolocation Implementation";
699const char kWinrtGeolocationImplementationDescription[] =
700 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
701 "for geolocation";
702
Wenjie Shid38245192019-07-11 16:20:50703const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
704const char kWinrtSensorsImplementationDescription[] =
705 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
706 "sensors";
707
Mikhail Pozdnyakov73373a62017-08-24 17:31:25708const char kEnableGenericSensorExtraClassesName[] =
709 "Generic Sensor Extra Classes";
710const char kEnableGenericSensorExtraClassesDescription[] =
711 "Enables an extra set of sensor classes based on Generic Sensor API, which "
712 "expose previously unavailable platform features, i.e. AmbientLightSensor "
713 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47714
Vikas Soni78daa632019-01-12 01:32:52715const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
716const char kEnableGpuServiceLoggingDescription[] =
717 "Enable printing the actual GL driver calls.";
718
David Bokan911bded2018-11-27 23:23:32719const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
720const char kEnableImplicitRootScrollerDescription[] =
721 "Enables implicitly choosing which scroller on a page is the 'root "
722 "scroller'. i.e. The one that gets special features like URL bar movement, "
723 "overscroll glow, rotation anchoring, etc.";
724
Cathie Cheneac70602019-10-10 02:55:29725const char kEnableCSSOMViewScrollCoordinatesName[] =
726 "CSSOM View Scroll Coordinates";
727const char kEnableCSSOMViewScrollCoordinatesDescription[] =
728 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
729 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
730 "at the left top corner. i.e. For leftwards overflow direction box "
731 "the X coordinate will start from 0 to negative value. For upwards box the "
732 "Y coordinate will start from 0 to negative value. And for other directions"
733 "(rightwards and downwards) the value will start from 0 to positive";
734
Robert Ogdene976feb2019-09-03 22:20:29735const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
736const char kEnablePreviewsCoinFlipDescription[] =
737 "Enable coin flip experimentation of Previews.";
738
Robert Ogdene7bbbcb2020-03-24 22:37:33739const char kEnableSRPIsolatedPrerendersName[] =
740 "Enable Navigation Predictor Isolated Prerenders";
741const char kEnableSRPIsolatedPrerendersDescription[] =
742 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
743
Robert Ogden26de9972020-03-27 21:00:25744const char kEnableSRPIsolatedPrerenderProbingName[] =
745 "Enable Probing on Navigation Predictor Isolated Prerenders";
746const char kEnableSRPIsolatedPrerenderProbingDescription[] =
747 "Enable probing checks for Isolated Prerenders which will block commit.";
748
Robert Ogden1261e8f2020-06-24 22:45:46749const char kEnableSRPIsolatedPrerendersNSPName[] =
750 "Enable NoStatePrefetch on Navigation Predictor Isolated Prerenders";
751const char kEnableSRPIsolatedPrerendersNSPDescription[] =
752 "Enables NoStatePrefetch on Isolated Prerenders.";
753
Charlene Yane75ce252019-05-22 17:56:32754const char kDownloadAutoResumptionNativeName[] =
755 "Enable download auto-resumption in native";
756const char kDownloadAutoResumptionNativeDescription[] =
757 "Enables download auto-resumption in native";
758
Xing Liu13e5ec12020-05-08 17:32:34759const char kDownloadLaterName[] = "Enable download later";
760const char kDownloadLaterDescription[] = "Enables download later feature.";
761
Ian Kilpatricke68ef11a2018-07-04 03:52:10762const char kEnableLayoutNGName[] = "Enable LayoutNG";
763const char kEnableLayoutNGDescription[] =
764 "Enable Blink's next generation layout engine.";
765
Scott Littled0fd2d002018-04-13 03:37:26766const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
767const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39768 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
769 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26770
rajendrant793ff512018-08-10 17:07:59771const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
772const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39773 "Defers the loading of images marked with the attribute 'loading=lazy' "
774 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59775
Becca Hughesac86cd442019-01-09 23:49:54776const char kEnableMediaSessionServiceName[] = "Media Session Service";
777const char kEnableMediaSessionServiceDescription[] =
778 "Enables the media session mojo service and internal media session "
779 "support.";
780
Bernhard Bauer5533f9912017-11-06 17:56:02781const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
782const char kEnableNetworkLoggingToFileDescription[] =
783 "Enables network logging to a file named netlog.json in the user data "
784 "directory. The file can be imported into chrome://net-internals.";
785
John Abd-El-Malek8067cc02017-12-04 23:23:20786const char kEnableNetworkServiceInProcessName[] =
787 "Runs network service in-process";
788const char kEnableNetworkServiceInProcessDescription[] =
789 "Runs the network service in the browser process.";
790
Shakti Sahu5a046f62019-03-12 19:25:34791const char kEnableNewDownloadBackendName[] = "Enable new download backend";
792const char kEnableNewDownloadBackendDescription[] =
793 "Enables the new download backend that uses offline content provider";
794
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10795const char kEnablePortalsName[] = "Enable Portals.";
796const char kEnablePortalsDescription[] =
797 "Portals are an experimental web platform feature that allows embedding"
798 " and seamless transitions between pages."
799 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
800
Jeremy Roman30e81e82020-01-29 22:56:47801const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
802const char kEnablePortalsCrossOriginDescription[] =
803 "Allows portals to load cross-origin URLs in addition to same-origin ones."
804 " Has no effect if Portals are not enabled.";
805
Doug Arnettc52291a2020-05-07 18:52:30806const char kEnableTranslateSubFramesName[] = "Translate sub frames";
807const char kEnableTranslateSubFramesDescription[] =
808 "Enable the translation of sub frames (as well as the main frame)";
809
Lukasz Anforowicz846d7902020-03-11 21:04:40810const char kCorsForContentScriptsName[] = "CORS for content scripts";
811const char kCorsForContentScriptsDescription[] =
Lukasz Anforowiczda91a2312020-06-16 01:38:23812 "Prevent content scripts of Chrome Extensions from bypassing CORS. "
813 "For more information about the allowlist and the changes to the "
814 "security model of content scripts, please see: "
815 "https://www.chromium.org/Home/chromium-security/"
816 "extension-content-script-fetches";
817
818const char kForceEmptyCorbAndCorsAllowlistName[] =
819 "Force empty CORB and CORS allowlist";
820const char kForceEmptyCorbAndCorsAllowlistDescription[] =
821 "Removes all Chrome Extensions from the CORB and CORS allowlist. "
822 "For more information about the allowlist and the changes to the "
823 "security model of content scripts, please see: "
824 "https://www.chromium.org/Home/chromium-security/"
825 "extension-content-script-fetches";
Lukasz Anforowicz846d7902020-03-11 21:04:40826
clamyc73d9bbf2020-03-12 11:48:56827const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
828const char kCrossOriginOpenerPolicyDescription[] =
829 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31830
Arthur Hemery9e065b02020-05-12 13:30:32831const char kCrossOriginOpenerPolicyReportingName[] =
832 "Cross Origin Opener Policy reporting";
833const char kCrossOriginOpenerPolicyReportingDescription[] =
834 "Enables Cross Origin Opener Policy reporting.";
835
arthursonzogni5f87dca2020-06-17 14:31:18836const char kCrossOriginOpenerPolicyAccessReportingName[] =
837 "Cross Origin Opener Policy access reporting";
838const char kCrossOriginOpenerPolicyAccessReportingDescription[] =
839 "Enables Cross Origin Opener Policy access reporting.";
840
Yutaka Hiranoaa0e62e2019-09-05 11:01:04841const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
842const char kDisableKeepaliveFetchDescription[] =
843 "Disable fetch with keepalive set "
844 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
845
Chris Hall4a4225f62019-01-18 03:07:16846const char kExperimentalAccessibilityLanguageDetectionName[] =
847 "Experimental accessibility language detection";
848const char kExperimentalAccessibilityLanguageDetectionDescription[] =
849 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22850 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16851
Chris Hall4f3ca5582019-11-19 02:55:49852const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
853 "Experimental accessibility language detection for dynamic content";
854const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
855 "Enable language detection for dynamic content which is then exposed to "
856 "assistive technologies such as screen readers.";
857
Rahul Arakeri61a2ad272019-03-19 22:55:08858const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22859 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08860const char kCompositorThreadedScrollbarScrollingDescription[] =
861 "Enables pointer-based scrollbar scrolling on the compositor thread "
862 "instead of the main thread";
863
Alexei Filippov522a5222019-03-29 03:33:18864const char kMemlogName[] = "Chrome heap profiler start mode.";
865const char kMemlogDescription[] =
866 "Starts heap profiling service that records sampled memory allocation "
867 "profile having each sample attributed with a callstack. "
868 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
869 "Recorded heap dumps can be obtained at chrome://tracing "
870 "[category:memory-infra] and chrome://memory-internals. This setting "
871 "controls which processes will be profiled since their start. To profile "
872 "any given process at a later time use chrome://memory-internals page.";
873const char kMemlogModeMinimal[] = "Browser and GPU";
874const char kMemlogModeAll[] = "All processes";
875const char kMemlogModeAllRenderers[] = "All renderers";
876const char kMemlogModeRendererSampling[] = "Single renderer";
877const char kMemlogModeBrowser[] = "Browser only";
878const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27879
Alexei Filippov522a5222019-03-29 03:33:18880const char kMemlogSamplingRateName[] =
881 "Heap profiling sampling interval (in bytes).";
882const char kMemlogSamplingRateDescription[] =
883 "Heap profiling service uses Poisson process to sample allocations. "
884 "Default value for the interval between samples is 100000 (100KB). "
885 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27886 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22887 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18888 "can be trusted with high fidelity. "
889 "Lower intervals produce higher samples resolution, but come at a cost of "
890 "higher performance overhead.";
891const char kMemlogSamplingRate10KB[] = "10KB";
892const char kMemlogSamplingRate50KB[] = "50KB";
893const char kMemlogSamplingRate100KB[] = "100KB";
894const char kMemlogSamplingRate500KB[] = "500KB";
895const char kMemlogSamplingRate1MB[] = "1MB";
896const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51897
Alexei Filippov522a5222019-03-29 03:33:18898const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
899const char kMemlogStackModeDescription[] =
900 "By default heap profiling service records native stacks. "
901 "A post-processing step is required to symbolize the stacks. "
902 "'Native with thread names' adds the thread name as the first frame of "
903 "each native stack. It's also possible to record a pseudo stack using "
904 "trace events as identifiers. It's also possible to do a mix of both.";
905const char kMemlogStackModeMixed[] = "Mixed";
906const char kMemlogStackModeNative[] = "Native";
907const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
908const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05909
F#m59d036e2017-09-13 07:22:17910const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
911const char kEnablePixelCanvasRecordingDescription[] =
912 "Pixel canvas recording allows the compositor to raster contents aligned "
913 "with the pixel and improves text rendering. This should be enabled when a "
914 "device is using fractional scale factor.";
915
Ella Gebee81c92018-08-14 15:51:09916const char kEnableResamplingInputEventsName[] =
917 "Enable resampling input events";
918const char kEnableResamplingInputEventsDescription[] =
919 "Predicts mouse and touch inputs position at rAF time based on previous "
920 "input";
921const char kEnableResamplingScrollEventsName[] =
922 "Enable resampling scroll events";
923const char kEnableResamplingScrollEventsDescription[] =
924 "Predicts the scroll amount at vsync time based on previous input";
925
Doug Arnettaa0bf202018-08-27 19:42:11926const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
927const char kEnableResourceLoadingHintsDescription[] =
928 "Enable using server-provided resource loading hints to provide a preview "
929 "over slow network connections.";
930
Mikel Astize2678da22020-04-02 20:55:04931const char kEnableSyncTrustedVaultName[] =
932 "Enable trusted vault sync passphrase type";
933const char kEnableSyncTrustedVaultDescription[] =
934 "Enables the new, experimental passphrase type for sync data";
935
David Bokane9370c22019-02-14 15:19:58936const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
937const char kEnableTextFragmentAnchorDescription[] =
938 "Enables scrolling to text specified in URL's fragment.";
939
Brett Wilsonf27ff602017-07-07 22:28:47940const char kEnableUseZoomForDsfName[] =
941 "Use Blink's zoom for device scale factor.";
942const char kEnableUseZoomForDsfDescription[] =
943 "If enabled, Blink uses its zooming mechanism to scale content for device "
944 "scale factor.";
945const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
946const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
947const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
948
Sean Harrison9dc405a52019-08-27 18:23:10949const char kEnableSubresourceRedirectName[] =
950 "Enable Render Level Data Use Optimization";
951const char kEnableSubresourceRedirectDescription[] =
952 "Allow Render Level Data Use Optimization";
953
Adam Langley7542a7b2019-10-04 02:00:55954const char kEnableWebAuthenticationCableV2SupportName[] =
955 "Web Authentication caBLE v2 support";
956const char kEnableWebAuthenticationCableV2SupportDescription[] =
957 "Enable the QR-based pairingless BLE protocol for use with the Web "
958 "Authentication API. (This will also enable the cloud-based protocol "
959 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54960
Andreas Haasb400d912019-08-28 18:54:10961const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
962const char kExperimentalWebAssemblyFeaturesDescription[] =
963 "Enable web pages to use experimental WebAssembly features.";
964
Clemens Hammacher0c8a15a2018-04-27 13:45:32965const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
966const char kEnableWasmBaselineDescription[] =
967 "Enables WebAssembly baseline compilation and tier up.";
968
Clemens Backes50e0ecd2020-01-20 10:43:24969const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
970const char kEnableWasmLazyCompilationDescription[] =
971 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
972
Deepti Gandluri11734cc42019-05-02 18:00:20973const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
974const char kEnableWasmSimdDescription[] =
975 "Enables support for the WebAssembly SIMD proposal.";
976
Andreas Haasb400d912019-08-28 18:54:10977const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02978const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56979 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02980
Clemens Backes963eb37be2020-01-10 11:56:49981const char kEnableWasmTieringName[] = "WebAssembly tiering";
982const char kEnableWasmTieringDescription[] =
983 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24984 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49985
Christopher Thompsonf3ba20122019-06-06 22:01:01986const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
987const char kEvDetailsInPageInfoDescription[] =
988 "Shows the EV certificate details in the Page Info bubble.";
989
Brett Wilsonf27ff602017-07-07 22:28:47990const char kExpensiveBackgroundTimerThrottlingName[] =
991 "Throttle expensive background timers";
992const char kExpensiveBackgroundTimerThrottlingDescription[] =
993 "Enables intervention to limit CPU usage of background timers to 1%.";
994
Brett Wilsonf27ff602017-07-07 22:28:47995const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
996const char kExperimentalExtensionApisDescription[] =
997 "Enables experimental extension APIs. Note that the extension gallery "
998 "doesn't allow you to upload extensions that use experimental APIs.";
999
Sarthak Shah364c1982019-11-26 23:49:381000const char kExperimentalFlingAnimationName[] =
1001 "Enable experimental fling animation";
1002const char kExperimentalFlingAnimationDescription[] =
1003 "Enables the use of a touch fling curve that is based on the behavior of "
1004 "native apps on Windows.";
1005
Ian Clelland37a985d2018-05-04 02:43:131006const char kExperimentalProductivityFeaturesName[] =
1007 "Experimental Productivity Features";
1008const char kExperimentalProductivityFeaturesDescription[] =
1009 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:061010 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:131011
Brett Wilsonf27ff602017-07-07 22:28:471012const char kExperimentalWebPlatformFeaturesName[] =
1013 "Experimental Web Platform features";
1014const char kExperimentalWebPlatformFeaturesDescription[] =
1015 "Enables experimental Web Platform features that are in development.";
1016
1017const char kExtensionContentVerificationName[] =
1018 "Extension Content Verification";
1019const char kExtensionContentVerificationDescription[] =
1020 "This flag can be used to turn on verification that the contents of the "
1021 "files on disk for extensions from the webstore match what they're "
1022 "expected to be. This can be used to turn on this feature if it would not "
1023 "otherwise have been turned on, but cannot be used to turn it off (because "
1024 "this setting can be tampered with by malware).";
1025const char kExtensionContentVerificationBootstrap[] =
1026 "Bootstrap (get expected hashes, but do not enforce them)";
1027const char kExtensionContentVerificationEnforce[] =
1028 "Enforce (try to get hashes, and enforce them if successful)";
1029const char kExtensionContentVerificationEnforceStrict[] =
1030 "Enforce strict (hard fail if we can't get hashes)";
1031
Archana Simha6e7503db2019-12-10 03:52:581032const char kExtensionsCheckupName[] = "Extensions Checkup";
1033const char kExtensionsCheckupDescription[] =
1034 "Enable the extensions checkup experiment";
1035
Peter Boströma445353a2019-03-21 02:58:151036const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
1037const char kExtensionsToolbarMenuDescription[] =
1038 "Enable a separate toolbar button and menu for extensions";
1039
Brett Wilsonf27ff602017-07-07 22:28:471040const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
1041const char kExtensionsOnChromeUrlsDescription[] =
1042 "Enables running extensions on chrome:// URLs, where extensions explicitly "
1043 "request this permission.";
galinapae72e152017-05-12 13:12:281044
Axel Antoine12df71182019-07-25 18:11:211045const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
1046const char kFilteringScrollPredictionDescription[] =
1047 "Enable filtering of predicted scroll events";
1048
Tom McKeed47f7ed62020-04-06 13:53:401049const char kFirstScrollLatencyMeasurementName[] =
1050 "First Scroll Latency Measurement";
1051const char kFirstScrollLatencyMeasurementDescription[] =
1052 "Enables measurement of the latency between user input events and visual "
1053 "updates for the first scroll of a navigation.";
1054
David Bokan432978d2019-08-15 18:18:521055const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
1056const char kFractionalScrollOffsetsDescription[] =
1057 "Enables fractional scroll offsets inside Blink, exposing non-integer "
1058 "offsets to web APIs.";
1059
Aaron Tagliaboschidbd80d222020-01-24 14:07:421060const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
1061const char kFreezeUserAgentDescription[] =
1062 "Set the User-Agent request header to a static string that conforms to the "
1063 "current User-Agent string format but only reveals desktop vs Android and "
1064 "if the 'mobile' flag is set";
1065
Brett Wilsonecb80982017-07-12 20:34:511066const char kForceEffectiveConnectionTypeName[] =
1067 "Override effective connection type";
1068const char kForceEffectiveConnectionTypeDescription[] =
1069 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301070 "returned by the network quality estimator. Slow 2G on Cellular returns "
1071 "Slow 2G when connected to a cellular network, and the actual estimate "
1072 "effective connection type when not on a cellular network. Previews are "
1073 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511074const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1075const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1076const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301077const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1078 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511079const char kEffectiveConnectionType2GDescription[] = "2G";
1080const char kEffectiveConnectionType3GDescription[] = "3G";
1081const char kEffectiveConnectionType4GDescription[] = "4G";
1082
Jay Harris583f48922019-05-06 05:55:241083const char kFileHandlingAPIName[] = "File Handling API";
1084const char kFileHandlingAPIDescription[] =
1085 "Enables the file handling API, allowing websites to register as file "
1086 "handlers. This depends on native-file-system";
1087
Brett Wilsonecb80982017-07-12 20:34:511088const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1089const char kFillOnAccountSelectDescription[] =
1090 "Filling of passwords when an account is explicitly selected by the user "
1091 "rather than autofilling credentials on page load.";
1092
Brett Wilsonecb80982017-07-12 20:34:511093const char kForceTextDirectionName[] = "Force text direction";
1094const char kForceTextDirectionDescription[] =
1095 "Explicitly force the per-character directionality of UI text to "
1096 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1097 "direction of the character language.";
1098const char kForceDirectionLtr[] = "Left-to-right";
1099const char kForceDirectionRtl[] = "Right-to-left";
1100
1101const char kForceUiDirectionName[] = "Force UI direction";
1102const char kForceUiDirectionDescription[] =
1103 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1104 "mode, overriding the default direction of the UI language.";
1105
Yu Han478675a22020-06-09 20:30:241106const char kFormControlsDarkModeName[] = "Web Platform Controls Dark Mode";
1107const char kFormControlsDarkModeDescription[] =
1108 "If enabled, forms controls and scrollbars will be rendered with a dark "
1109 "theme, only on web pages that support dark color schemes, and when the "
1110 "OS is switched to dark theme.";
1111
Ionel Popescu4ba2a0932019-05-07 20:10:271112const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1113const char kFormControlsRefreshDescription[] =
1114 "If enabled, HTML forms elements will be rendered using an updated style.";
1115
Tommy Steimel863e6cf2019-07-01 19:07:361116const char kGlobalMediaControlsName[] = "Global Media Controls";
1117const char kGlobalMediaControlsDescription[] =
1118 "Enables the Global Media Controls UI in the toolbar.";
1119
Takumi Fujimotod25d2b72019-12-19 00:36:181120const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1121const char kGlobalMediaControlsForCastDescription[] =
1122 "Shows Cast sessions in the Global Media Controls UI. Requires "
1123 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1124
Tommy Steimele5c5c122020-02-06 23:22:351125const char kGlobalMediaControlsPictureInPictureName[] =
1126 "Global Media Controls Picture-in-Picture";
1127const char kGlobalMediaControlsPictureInPictureDescription[] =
1128 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1129 "Requires "
1130 "#global-media-controls to also be enabled.";
1131
Noah Rose Ledesma210c5602020-06-22 21:06:461132const char kGlobalMediaControlsSeamlessTransferName[] =
1133 "Global Media Controls Seamless Transfer";
1134const char kGlobalMediaControlsSeamlessTransferDescription[] =
1135 "Enables selection of audio output device to play media through in "
1136 "the Global Media Controls UI. Requires #global-media-controls to "
1137 "also be enabled.";
1138
Brett Wilsonecb80982017-07-12 20:34:511139const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051140const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511141
Ioana Pandele1ed7ef72018-11-21 15:22:031142const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1143const char kGooglePasswordManagerDescription[] =
1144 "Enables access to the Google Password Manager UI from Chrome.";
1145
Gabrielle Paladoaebf7ca2019-01-16 07:07:061146const char kHandwritingGestureName[] = "Handwriting Gestures";
1147const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141148 "Enables handwriting gestures within the virtual keyboard. This will send "
1149 "handwriting you write inside the virtual keyboard to Google servers for "
1150 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061151
Tommy Steimel1aadd7b2019-01-18 19:39:421152const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1153const char kHardwareMediaKeyHandlingDescription[] =
1154 "Enables using media keys to control the active media session. This "
1155 "requires MediaSessionService to be enabled too";
1156
John Delaney521fe9f2020-04-29 22:18:191157const char kHeavyAdPrivacyMitigationsName[] = "Heavy ad privacy mitigations";
1158const char kHeavyAdPrivacyMitigationsDescription[] =
1159 "Enables privacy mitigations for the heavy ad intervention. Disabling "
1160 "this makes the intervention deterministic. Defaults to enabled.";
John Delaney782c77762019-10-28 15:53:561161
1162const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1163const char kHeavyAdInterventionDescription[] =
1164 "Unloads ads that use too many device resources.";
1165
Toni Barzic7e93fa52020-01-29 01:35:471166const char kHideShelfControlsInTabletModeName[] =
1167 "Hide shelf control buttons in tablet mode.";
1168
1169const char kHideShelfControlsInTabletModeDescription[] =
1170 "Hides home, back, and overview button from the shelf while the device is "
1171 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1172
Ryan Landay4242dbc22018-04-04 01:47:331173const char kHorizontalTabSwitcherAndroidName[] =
1174 "Enable horizontal tab switcher";
1175const char kHorizontalTabSwitcherAndroidDescription[] =
1176 "Changes the layout of the Android tab switcher so tabs scroll "
1177 "horizontally instead of vertically.";
1178
Matt Simmons2048b2a2018-12-20 20:12:561179const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1180const char kTabSwitcherOnReturnDescription[] =
1181 "Enable tab switcher on return after specified time has elapsed";
1182
Brett Wilsonecb80982017-07-12 20:34:511183const char kHostedAppQuitNotificationName[] =
1184 "Quit notification for hosted apps";
1185const char kHostedAppQuitNotificationDescription[] =
1186 "Display a notification when quitting Chrome if hosted apps are currently "
1187 "running.";
1188
1189const char kHostedAppShimCreationName[] =
1190 "Creation of app shims for hosted apps on Mac";
1191const char kHostedAppShimCreationDescription[] =
1192 "Create app shims on Mac when creating a hosted app.";
1193
Brett Wilsonecb80982017-07-12 20:34:511194const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1195const char kIgnoreGpuBlacklistDescription[] =
1196 "Overrides the built-in software rendering list and enables "
1197 "GPU-acceleration on unsupported system configurations.";
1198
Aaron Colwell762bc1682020-06-08 19:01:141199const char kIgnorePreviewsBlocklistName[] = "Ignore Previews Blocklist";
1200const char kIgnorePreviewsBlocklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371201 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441202
Ehimare Okoyomon9b090d422020-01-17 09:52:451203const char kImprovedCookieControlsName[] =
1204 "Enable improved cookie controls UI in incognito mode";
1205const char kImprovedCookieControlsDescription[] =
1206 "Improved UI in Incognito mode for third-party cookie blocking.";
1207
Ehimare Okoyomon504c1952019-12-16 18:05:021208const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1209 "Enable improved UI for third-party cookie blocking";
1210const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1211 "Enables an improved UI for existing third-party cookie blocking users.";
1212
Matt Amert2df4f1452019-12-09 04:59:491213const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1214const char kImpulseScrollAnimationsDescription[] =
1215 "Replaces the default scroll animation with Impulse-style scroll "
1216 "animations.";
1217
Brett Wilsonecb80982017-07-12 20:34:511218const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1219const char kInProductHelpDemoModeChoiceDescription[] =
1220 "Selects the In-Product Help demo mode.";
1221
Jarrydc3639ac2020-04-09 17:05:391222const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1223const char kInstalledAppsInCbdDescription[] =
1224 "Adds the installed apps warning dialog to the clear browsing data flow "
1225 "which allows users to protect installed apps' data from being deleted.";
1226
Brett Wilsonecb80982017-07-12 20:34:511227const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1228const char kJavascriptHarmonyDescription[] =
1229 "Enable web pages to use experimental JavaScript features.";
1230
1231const char kJavascriptHarmonyShippingName[] =
1232 "Latest stable JavaScript features";
1233const char kJavascriptHarmonyShippingDescription[] =
1234 "Some web pages use legacy or non-standard JavaScript extensions that may "
1235 "conflict with the latest JavaScript features. This flag allows disabling "
1236 "support of those features for compatibility with such pages.";
1237
tby0e3e58192020-04-08 23:14:221238const char kLauncherSettingsSearchName[] = "Launcher settings search";
1239const char kLauncherSettingsSearchDescription[] =
1240 "Enable search results for OS settings in the launcher.";
1241
Christopher Thompson493f1062020-01-28 23:16:431242const char kLegacyTLSEnforcedName[] =
1243 "Enforce deprecation of legacy TLS versions";
1244const char kLegacyTLSEnforcedDescription[] =
1245 "Enable connection errors and interstitials for sites that use legacy TLS "
1246 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1247 " in the future.";
1248
Christopher Thompsonb89e7f92019-09-26 22:31:421249const char kLegacyTLSWarningsName[] =
1250 "Show security warnings for sites using legacy TLS versions";
1251const char kLegacyTLSWarningsDescription[] =
1252 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1253 "and TLS 1.1), which are deprecated and will be removed in the future.";
1254
Brett Wilsonecb80982017-07-12 20:34:511255const char kLoadMediaRouterComponentExtensionName[] =
1256 "Load Media Router Component Extension";
1257const char kLoadMediaRouterComponentExtensionDescription[] =
1258 "Loads the Media Router component extension at startup.";
1259
Hazem Ashmawyf1cd7e42019-03-25 18:17:321260const char kLogJsConsoleMessagesName[] =
1261 "Log JS console messages in system logs";
1262const char kLogJsConsoleMessagesDescription[] =
1263 "Enable logging JS console messages in system logs, please note that they "
1264 "may contain PII.";
1265
Brett Wilsonecb80982017-07-12 20:34:511266const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1267const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511268
Becca Hughes71e8ceb2020-03-31 22:23:401269const char kMediaHistoryName[] = "Enable Media History";
1270const char kMediaHistoryDescription[] =
1271 "Enables Media History which records data around media playbacks on "
1272 "websites.";
1273
spqchanb87755692018-04-05 00:46:091274const char kMediaRouterCastAllowAllIPsName[] =
1275 "Connect to Cast devices on all IP addresses";
1276const char kMediaRouterCastAllowAllIPsDescription[] =
1277 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311278 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091279
Joel Hockey73bc7122019-10-20 21:41:111280const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1281const char kMixBrowserTypeTabsDescription[] =
1282 "Allows tabs to be dragged between any browsers that support tabs, "
1283 "including apps";
1284
David Roger2183afb2019-02-21 14:19:151285const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1286const char kMobileIdentityConsistencyDescription[] =
1287 "Enables stronger identity consistency on mobile";
1288
Ella Ge1282f552019-06-24 20:06:031289const char kMouseSubframeNoImplicitCaptureName[] =
1290 "Disable mouse implicit capture for iframe";
1291const char kMouseSubframeNoImplicitCaptureDescription[] =
1292 "When enable, mouse down does not implicit capture for iframe.";
1293
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421294const char kNativeFileSystemAPIName[] = "Native File System API";
1295const char kNativeFileSystemAPIDescription[] =
1296 "Enables the experimental Native File System API, giving websites access "
1297 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551298
James Vecore30f589c22020-04-03 23:16:171299const char kNearbySharingName[] = "Nearby Sharing";
1300const char kNearbySharingDescription[] =
1301 "Enables Nearby Sharing for sharing content between devices.";
1302
Aaron Krajeski229cffd2020-05-11 22:30:331303const char kNewCanvas2DAPIName[] = "Experimental canvas 2D API features";
1304const char kNewCanvas2DAPIDescription[] =
1305 "Enables in-progress features for the canvas 2D API. See "
1306 "https://github.com/fserb/canvas2d.";
1307
Monica Bastae2331412020-04-10 14:07:301308const char kNewProfilePickerName[] = "New profile picker";
1309const char kNewProfilePickerDescription[] =
1310 "Enables new profile picker implementation.";
1311
Brett Wilsonecb80982017-07-12 20:34:511312const char kNewUsbBackendName[] = "Enable new USB backend";
1313const char kNewUsbBackendDescription[] =
1314 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341315
Taylor Bergquist187a9f92019-08-12 22:13:151316const char kNewTabstripAnimationName[] = "New tabstrip animations";
1317const char kNewTabstripAnimationDescription[] =
1318 "New implementation of tabstrip animations.";
1319
Regan Hsuc72a6112020-02-28 19:10:021320const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1321const char kNewOsSettingsSearchDescription[] =
1322 "Enables New OS Settings search with fuzzy matching, and disables the old "
1323 "OS settings search using exact string matching.";
1324
Regan Hsub31b6012020-04-23 22:18:471325const char kDlcSettingsUiName[] = "DLC Settings UI";
1326const char kDlcSettingsUiDescription[] =
1327 "Enables DLC (Downloadable Content) Settings subpage in the Device section "
1328 "of OS Settings.";
1329
Aaron Krajeski7df4f93c2020-02-20 18:07:451330const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1331const char kTextureLayerSkipWaitForActivationDescription[] =
1332 "Don't wait for layer activation before beginning new frame.";
1333
Alex Newcomerd7b0cc42018-05-25 22:58:481334const char kNotificationIndicatorName[] = "Notification Indicators";
1335const char kNotificationIndicatorDescription[] =
Matthew Mourgos02198522020-06-03 18:38:301336 "Enable notification indicators, which appear on shelf app icons when a "
1337 "notification is active.";
Alex Newcomerd7b0cc42018-05-25 22:58:481338
Xing Liu1919ec232019-07-22 20:38:041339const char kNotificationSchedulerDebugOptionName[] =
1340 "Notification scheduler debug options";
1341const char kNotificationSchedulerDebugOptionDescription[] =
1342 "Enable debugging mode to override certain behavior of notification "
1343 "scheduler system for easier manual testing.";
1344const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1345 "Show scheduled notification right away.";
1346
Brett Wilsonecb80982017-07-12 20:34:511347const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1348const char kNotificationsNativeFlagDescription[] =
1349 "Enable support for using the native notification toasts and notification "
1350 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341351
Lan Wei97ee4b1f2019-07-25 21:02:391352const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1353const char kUpdateHoverAtBeginFrameDescription[] =
1354 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1355 "moves, rather than old timing-based mechanism.";
1356
Valeriya Sinevich972ac122018-09-05 07:33:191357const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1358const char kUseMultiloginEndpointDescription[] =
1359 "Use Gaia OAuth multilogin for identity consistency.";
1360
Brett Wilsonecb80982017-07-12 20:34:511361const char kOfferStoreUnmaskedWalletCardsName[] =
1362 "Google Payments card saving checkbox";
1363const char kOfferStoreUnmaskedWalletCardsDescription[] =
1364 "Show the checkbox to offer local saving of a credit card downloaded from "
1365 "the server.";
1366
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371367const char kOmniboxAdaptiveSuggestionsCountName[] =
1368 "Adaptive Omnibox Suggestions count";
1369const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1370 "Dynamically adjust number of presented Omnibox suggestions depending on "
1371 "available space. When enabled, this feature will increase (or decrease) "
1372 "amount of offered Omnibox suggestions to fill in the space between the "
1373 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1374 "flag to adjust the limit of offered suggestions. The number of shown "
1375 "suggestions will be no less than the platform default limit.";
1376
Brandon Wylie1299ff82020-01-23 02:13:371377const char kOmniboxAssistantVoiceSearchName[] =
1378 "Omnibox Assistant Voice Search";
1379const char kOmniboxAssistantVoiceSearchDescription[] =
1380 "When enabled, use Assistant for omnibox voice query recognition instead of"
1381 " Android's built-in voice recognition service. Only works on Android.";
1382
manuk4542e232019-09-11 19:27:351383const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1384const char kOmniboxAutocompleteTitlesDescription[] =
1385 "Allows autocompleting bookmark, history, and document suggestions when the"
1386 " user input is a prefix of their titles, as opposed to their URLs.";
1387
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191388const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1389const char kOmniboxCompactSuggestionsDescription[] =
1390 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1391 "size.";
1392
1393const char kOmniboxDeferredKeyboardPopupName[] =
1394 "Omnibox: Defer keyboard popup";
1395const char kOmniboxDeferredKeyboardPopupDescription[] =
1396 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1397 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1398 "shown when user taps the Omnibox again, or if there's no suggestions to "
1399 "show to the user.";
1400
Brett Wilsonecb80982017-07-12 20:34:511401const char kOmniboxDisplayTitleForCurrentUrlName[] =
1402 "Include title for the current URL in the omnibox";
1403const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1404 "In the event that the omnibox provides suggestions on-focus, the URL of "
1405 "the current page is provided as the first suggestion without a title. "
1406 "Enabling this flag causes the title to be displayed.";
1407
Patrick Noland9e1fc5052019-07-31 00:24:111408const char kOmniboxDisableInstantExtendedLimitName[] =
1409 "Disable the 'instant extended' limit on search suggestions";
1410const char kOmniboxDisableInstantExtendedLimitDescription[] =
1411 "Effectively doubles the max number of Google-provided search suggestions "
1412 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151413
1414const char kOmniboxExperimentalSuggestScoringName[] =
1415 "Omnibox Experimental Suggest Scoring";
1416const char kOmniboxExperimentalSuggestScoringDescription[] =
1417 "Enables an experimental scoring mode for suggestions when Google is the "
1418 "default search engine.";
1419
manukh5ff0f582020-01-14 03:54:131420const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1421 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1422const char
1423 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1424 "Midword terms are allowed but not scored.";
1425const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1426 "Omnibox History Quick Provider Allow Midword Continuations";
1427const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1428 "Midword matches are allowed and scored when the match begins immediately "
1429 "after the previous match ends.";
1430
manukaddd3c42019-04-09 21:20:591431const char kOmniboxLocalEntitySuggestionsName[] =
1432 "Omnibox Local Entity Suggestions";
1433const char kOmniboxLocalEntitySuggestionsDescription[] =
1434 "Enables location specific suggestions displayed with images and enhanced "
1435 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1436 "will also enable #omnibox-rich-entity-suggestions.";
1437
manuk695f9d4532020-03-18 19:22:081438const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1439const char kOmniboxRichAutocompletionDescription[] =
1440 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1441 "titles or URLs contain the user input as a continuous chunk, but not "
1442 "necessarily a prefix, can be the default suggestion. Typically, only "
1443 "suggestions whose URLs are prefixed by the user input can be. The "
1444 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1445 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1446 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1447 "autocompletes non-prefixes.";
1448
Moe Ahmadid0ce5de2019-08-30 21:55:021449const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1450const char kOmniboxOnFocusSuggestionsDescription[] =
1451 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1452 "before the user has typed any input";
1453
Tommy Li55784022020-04-28 20:58:181454const char kOmniboxOnFocusSuggestionsContextualWebName[] =
1455 "Omnibox on-focus suggestions for the contextual Web";
1456const char kOmniboxOnFocusSuggestionsContextualWebDescription[] =
1457 "Enables on-focus suggestions on the Open Web, that are contextual to the "
1458 "current URL. Will only work if user is signed-in and syncing, or is "
1459 "otherwise eligible to send the current page URL to the suggest server.";
1460
Brandon Wylief8dd4e82019-07-11 16:39:571461const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1462const char kOmniboxSearchEngineLogoDescription[] =
1463 "Display the current default search engine's logo in the omnibox";
1464
Filip Gorski05279842020-06-12 12:49:021465const char kOmniboxSearchReadyIncognitoName[] =
1466 "Search ready omnibox in incognito";
1467const char kOmniboxSearchReadyIncognitoDescription[] =
1468 "Show search ready omnibox when browsing incognito.";
1469
Benoit Lizeab08362c2017-07-19 14:50:541470const char kOmniboxSpareRendererName[] =
1471 "Start spare renderer on omnibox focus";
1472const char kOmniboxSpareRendererDescription[] =
1473 "When the omnibox is focused, start an empty spare renderer. This can "
1474 "speed up the load of the navigation from the omnibox.";
1475
Filip Gorski927709ea2020-04-30 15:58:371476const char kOmniboxSuggestionsRecyclerViewName[] =
1477 "Omnibox Suggestions using a recycler view";
1478const char kOmniboxSuggestionsRecyclerViewDescription[] =
1479 "Use an Android RecyclerView to render the Omnibox Suggestions drop down.";
1480
Tomasz Wiszkowski5ec4f532020-05-19 21:28:101481const char kOmniboxSuggestionsWrapAroundName[] =
1482 "Omnibox Suggestions Wrap-Around";
1483const char kOmniboxSuggestionsWrapAroundDescription[] =
1484 "Allow long search suggestions to wrap around to reveal their content";
1485
Gang Wua4a85312020-06-20 05:14:131486const char kOmniboxTabSwitchSuggestionsName[] =
1487 "Omnibox switch to tab suggestions";
1488const char kOmniboxTabSwitchSuggestionsDescription[] =
1489 "Enable URL suggestions to optionally take the user to a tab where a "
1490 "website is already opened.";
1491
Tommy C. Lie4194b732018-09-28 22:21:511492const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1493 "Omnibox UI Hide Steady-State URL Scheme";
1494const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1495 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361496 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511497
1498const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1499 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1500const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1501 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361502 "Hidden portions are restored during editing.";
1503
Emily Starkacd08282020-06-08 23:34:491504const char kOmniboxUIRevealSteadyStateUrlPathQueryAndRefOnHoverName[] =
1505 "Omnibox UI Reveal Steady-State URL Path, Query, and Ref On Hover";
1506const char kOmniboxUIRevealSteadyStateUrlPathQueryAndRefOnHoverDescription[] =
1507 "In the omnibox, reveal the path, query and ref from steady state "
Emily Stark8abb7d52020-06-22 23:42:551508 "displayed URLs on hover.";
Emily Starkacd08282020-06-08 23:34:491509
1510const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefOnInteractionName[] =
1511 "Omnibox UI Hide Steady-State URL Path, Query, and Ref On Interaction";
1512const char
1513 kOmniboxUIHideSteadyStateUrlPathQueryAndRefOnInteractionDescription[] =
1514 "In the omnibox, hide the path, query and ref from steady state "
Emily Stark8abb7d52020-06-22 23:42:551515 "displayed URLs when the user interacts with the page.";
Emily Starkacd08282020-06-08 23:34:491516
Brett Wilsonecb80982017-07-12 20:34:511517const char kOmniboxUIMaxAutocompleteMatchesName[] =
1518 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511519const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1520 "Changes the maximum number of autocomplete matches displayed in the "
1521 "Omnibox UI.";
1522
Kevin Baileycd6889922019-05-30 17:22:551523const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1524const char kOmniboxMaxURLMatchesDescription[] =
1525 "The maximum number of URL matches to show, unless there are no "
1526 "replacements.";
1527
Ce Chenc8d803a2020-04-27 09:31:331528const char kOmniboxOnDeviceHeadSuggestionsIncognitoName[] =
1529 "Omnibox on device head suggestions (incognito only)";
1530const char kOmniboxOnDeviceHeadSuggestionsIncognitoDescription[] =
Ce Chen20af01c2019-07-02 19:16:361531 "Google head non personalized search suggestions provided by a compact on "
Ce Chenc8d803a2020-04-27 09:31:331532 "device model for incognito";
1533
1534const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoName[] =
1535 "Omnibox on device head suggestions (non-incognito only)";
1536const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoDescription[] =
1537 "Google head non personalized search suggestions provided by a compact on "
1538 "device model for non-incognito";
Ce Chen20af01c2019-07-02 19:16:361539
Tommy Li7d1a68b2019-09-06 23:12:521540const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1541 "Omnibox Preserve Default Match Against Async Update";
1542const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1543 "Preserves the default match against change when providers return results "
1544 "asynchronously. This prevents the default match from changing after the "
1545 "user finishes typing. Without this feature, if the default match is "
1546 "updated right when the user presses Enter, the user may go to a "
1547 "surprising destination.";
1548
Justin Donnelly65c9e8b2017-10-01 05:15:011549const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1550const char kOmniboxUISwapTitleAndUrlDescription[] =
1551 "In the omnibox dropdown, shows titles before URLs when both are "
1552 "available.";
1553
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251554const char kOmniboxZeroSuggestionsOnNTPName[] =
1555 "Omnibox Zero Suggestions on New Tab Page";
1556const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1557 "Offer suggestions when URL bar (omnibox) is focused.";
1558
Moe Ahmadi4005ec92019-09-09 16:55:531559const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1560 "Zero Suggestions in real search box on New Tab Page";
1561const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1562 "Offer suggestions when the real search box on New Tab Page is focused.";
1563
Tommy Li1d03b9bf2019-09-23 23:46:341564const char kOmniboxZeroSuggestionsOnSERPName[] =
1565 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1566const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1567 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1568 "on the default search provider's search results page (SERP).";
1569
Mark Lieufaa1b762019-01-08 19:37:281570const char kOnTheFlyMhtmlHashComputationName[] =
1571 "On-The-Fly MHTML Hash Computation";
1572const char kOnTheFlyMhtmlHashComputationDescription[] =
1573 "Save MHTML files to the target location and calculate their content "
1574 "digests in one step.";
1575
Adrienne Walkerc87477e2018-06-06 22:28:211576const char kOopRasterizationName[] = "Out of process rasterization";
1577const char kOopRasterizationDescription[] =
1578 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1579 "Must also enable GPU rasterization";
1580
Khushal Sagar5d9d4f22020-05-28 15:42:131581const char kOopRasterizationDDLName[] =
1582 "Out of process rasterization using DDLs";
1583const char kOopRasterizationDDLDescription[] =
1584 "Use Skia Deferred Display Lists when performing rasterization in the GPU "
1585 "process "
1586 "Must also enable OOP rasterization";
1587
Eric Karl34c48382019-10-15 02:04:171588const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1589const char kEnableDeJellyDescription[] =
1590 "Enables an experimental effect which attempts to mitigate "
1591 "\"jelly-scrolling\". This is an experimental implementation with known "
1592 "bugs, visual artifacts, and performance cost. This implementation may be "
1593 "removed at any time.";
1594
Donn Denman43baac62019-05-22 17:31:051595const char kOverlayNewLayoutName[] = "Overlay new layout";
1596const char kOverlayNewLayoutDescription[] =
1597 "Enables a new layout for the "
1598 "Overlay panels including Contextual Search and Preview Tab.";
1599
Brett Wilsonecb80982017-07-12 20:34:511600const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1601const char kOverlayScrollbarsDescription[] =
1602 "Enable the experimental overlay scrollbars implementation. You must also "
1603 "enable threaded compositing to have the scrollbars animate.";
1604
chaopenge8aa016b2017-08-24 15:20:191605const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1606 "Flash Overlay Scrollbars After Any Scroll Update";
1607const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1608 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1609 " must also enable Overlay Scrollbars.";
1610
chaopeng343678022017-08-24 18:45:001611const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1612 "Flash Overlay Scrollbars When Mouse Enter";
1613const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1614 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1615 " enable Overlay Scrollbars.";
1616
Daniele Castagna74ddb9c2018-06-21 22:59:021617const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1618const char kOverlayStrategiesDescription[] =
1619 "Select strategies used to promote quads to HW overlays.";
1620const char kOverlayStrategiesDefault[] = "Default";
1621const char kOverlayStrategiesNone[] = "None";
1622const char kOverlayStrategiesUnoccludedFullscreen[] =
1623 "Unoccluded fullscreen buffers (single-fullscreen)";
1624const char kOverlayStrategiesUnoccluded[] =
1625 "Unoccluded buffers (single-fullscreen,single-on-top)";
1626const char kOverlayStrategiesOccludedAndUnoccluded[] =
1627 "Occluded and unoccluded buffers "
1628 "(single-fullscreen,single-on-top,underlay)";
1629
Brett Wilsonecb80982017-07-12 20:34:511630const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1631const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481632 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511633
Lei Zhangc05af2a2020-05-15 20:54:051634const char kPaintHoldingName[] =
1635 "Delay the commit to screen for same-origin navigations";
1636const char kPaintHoldingDescription[] =
1637 "Enables a delay before commiting the page to screen when navigating "
1638 "between pages in the same origin. This may help avoid a flash of unstyled "
1639 "content for same-origin navigations";
chaopenge2b6e5f2018-05-08 16:40:451640
Xing Liu5400a002017-09-15 21:48:291641const char kParallelDownloadingName[] = "Parallel downloading";
1642const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061643 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291644
Brett Wilsonecb80982017-07-12 20:34:511645const char kPassiveEventListenerDefaultName[] =
1646 "Passive Event Listener Override";
1647const char kPassiveEventListenerDefaultDescription[] =
1648 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1649 "haven't requested otherwise) to be treated as passive. This will break "
1650 "touch/wheel behavior on some websites but is useful for demonstrating the "
1651 "potential performance benefits of adopting passive event listeners.";
1652const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1653const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1654
1655const char kPassiveEventListenersDueToFlingName[] =
1656 "Touch Event Listeners Passive Default During Fling";
1657const char kPassiveEventListenersDueToFlingDescription[] =
1658 "Forces touchstart, and first touchmove per scroll event listeners during "
1659 "fling to be treated as passive.";
1660
1661const char kPassiveDocumentEventListenersName[] =
1662 "Document Level Event Listeners Passive Default";
1663const char kPassiveDocumentEventListenersDescription[] =
1664 "Forces touchstart, and touchmove event listeners on document level "
1665 "targets (which haven't requested otherwise) to be treated as passive.";
1666
Sahel Sharify7400e882018-08-13 17:13:211667const char kPassiveDocumentWheelEventListenersName[] =
1668 "Document Level Wheel Event Listeners Passive Default";
1669const char kPassiveDocumentWheelEventListenersDescription[] =
1670 "Forces wheel, and mousewheel event listeners on document level targets "
1671 "(which haven't requested otherwise) to be treated as passive.";
1672
Carlos IL1d3ef052019-11-20 19:36:101673const char kPassiveMixedContentWarningName[] =
1674 "Warning for Passive Mixed Content";
1675const char kPassiveMixedContentWarningDescription[] =
1676 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1677 "passive (aka optionally blockable) mixed content.";
1678
Milica Selakovice8bdde612020-02-19 11:48:361679const char kPasswordChangeName[] = "Rework password change flow";
1680const char kPasswordChangeDescription[] =
1681 "Change password when password leak is detected.";
1682
Ivana Zuzica4cf4802019-07-10 19:02:321683const char kPasswordEditingAndroidName[] = "Password editing for Android";
1684const char kPasswordEditingAndroidDescription[] =
1685 "Adds the editing option for saved passwords.";
1686
Vaclav Brozekd8a3f542017-11-16 14:21:131687const char kPasswordImportName[] = "Password import";
1688const char kPasswordImportDescription[] =
1689 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511690
Aran Gilman5e9672bed2019-08-02 19:07:491691const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1692const char kForceWebContentsDarkModeDescription[] =
1693 "Automatically render all web contents using a dark theme.";
1694
Alison Maherc07a3fb2019-10-07 21:25:031695const char kForcedColorsName[] = "Forced Colors";
1696const char kForcedColorsDescription[] =
1697 "Enables forced colors mode for web content.";
1698
Matt Amertecf4bf32019-09-25 19:50:391699const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1700const char kPercentBasedScrollingDescription[] =
1701 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1702 "of the scroller size.";
1703
Rouslan Solomakhinded840112018-11-02 13:27:101704const char kPerMethodCanMakePaymentQuotaName[] =
1705 "Per-method canMakePayment() quota.";
1706const char kPerMethodCanMakePaymentQuotaDescription[] =
1707 "Allow calling canMakePayment() for different payment methods, as long as "
1708 "method-specific parameters remain unchanged.";
1709
Olesia Marukhno16fdd647a2020-05-04 09:34:001710const char kPermissionChipName[] = "Permissions Chip Experiment";
1711const char kPermissionChipDescription[] =
1712 "Enables an experimental permission prompt that uses a chip in the location"
1713 " bar.";
1714
Ella Geb58eed12019-09-05 23:37:011715const char kPointerLockOptionsName[] = "Enables pointer lock options";
1716const char kPointerLockOptionsDescription[] =
1717 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1718 "to true, pointer movements wil not be affected by the underlying platform "
1719 "modications such as mouse accelaration.";
1720
Yann Dago70afb65d2019-08-06 15:50:531721const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1722const char kPolicyAtomicGroupsEnabledDescription[] =
1723 "Enables the concept of policy atomic groups that makes policies of an "
1724 "atomic group that do not share the highest priority source from that group"
1725 "ignored.";
1726
Doug Arnett620ff542018-02-06 17:54:221727const char kPreviewsAllowedName[] = "Previews Allowed";
1728const char kPreviewsAllowedDescription[] =
1729 "Allows previews to be shown subject to specific preview types being "
1730 "enabled and the client experiencing specific triggering conditions. "
1731 "May be used as a kill-switch to turn off all potential preview types.";
1732
Jimmy Gong9859f392020-02-21 21:10:271733const char kPrintJobManagementAppName[] = "Print Management App";
1734const char kPrintJobManagementAppDescription[] =
1735 "Enables the print management app that allows Chrome OS users to view "
1736 "and manage their native print jobs.";
1737
Andrey Zaytsev724790c2020-06-25 17:05:101738const char kPrivacyElevatedAndroidName[] =
1739 "Elevate Privacy in Settings on Android";
1740const char kPrivacyElevatedAndroidDescription[] =
1741 "Moves the Privacy section up to Basics and moves the Homepage one to "
1742 " Advanced.";
1743
Sean Harrisonb65269e2019-10-15 14:44:171744const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1745const char kPrivacySettingsRedesignDescription[] =
1746 "Redesign of the privacy settings card to make it more prominent and "
1747 "and easier to use.";
1748
Andrey Zaytsev4b522fd2020-05-04 08:34:381749const char kSafetyCheckAndroidName[] = "Safety Check on Android";
1750const char kSafetyCheckAndroidDescription[] =
1751 "A settings component for checking multiple areas of browser safety.";
1752
Dana Friedac7b8ff2019-09-18 21:27:571753const char kProminentDarkModeActiveTabTitleName[] =
1754 "Prominent Dark Mode Active Tab Titles";
1755const char kProminentDarkModeActiveTabTitleDescription[] =
1756 "Makes the active tab title in dark mode bolder so the active tab is "
1757 "easier "
1758 "to identify.";
1759
Mohsen Izadi93faac12017-07-29 04:45:151760const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1761const char kPullToRefreshDescription[] =
1762 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011763const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151764
Brett Wilsonecb80982017-07-12 20:34:511765const char kQuicName[] = "Experimental QUIC protocol";
1766const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1767
Kamila2724bd702019-09-10 16:08:581768const char kQuietNotificationPromptsName[] =
1769 "Quieter notification permission prompts";
1770const char kQuietNotificationPromptsDescription[] =
1771 "Enables quieter permission prompts for notification permission requests. "
1772 "When a site wishes to show notifications, the usual modal dialog is "
1773 "replaced with a quieter version.";
1774
Darwin Huangf588cc8e2019-12-13 22:24:561775const char kRawClipboardName[] = "Raw Clipboard";
1776const char kRawClipboardDescription[] =
1777 "Allows raw / unsanitized clipboard content to be read and written. "
1778 "See https://github.com/WICG/raw-clipboard-access.";
1779
Brett Wilsonecb80982017-07-12 20:34:511780const char kReducedReferrerGranularityName[] =
1781 "Reduce default 'referer' header granularity.";
1782const char kReducedReferrerGranularityDescription[] =
1783 "If a page hasn't set an explicit referrer policy, setting this flag will "
1784 "reduce the amount of information in the 'referer' header for cross-origin "
1785 "requests.";
1786
Christian Dullweber3cc579a22018-09-11 10:54:441787const char kRewriteLevelDBOnDeletionName[] =
1788 "Rewrite LevelDB instances after full deletions";
1789const char kRewriteLevelDBOnDeletionDescription[] =
1790 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1791
David Bokan5a32e4d2019-08-14 15:37:461792const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1793const char kRequestUnbufferedDispatchDescription[] =
1794 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1795 "of input by the OS.";
1796
Brett Wilsonecb80982017-07-12 20:34:511797const char kRequestTabletSiteName[] =
1798 "Request tablet site option in the settings menu";
1799const char kRequestTabletSiteDescription[] =
1800 "Allows the user to request tablet site. Web content is often optimized "
1801 "for tablet devices. When this option is selected the user agent string is "
1802 "changed to indicate a tablet device. Web content optimized for tablets is "
1803 "received there after for the current tab.";
1804
Dominic Farolino7d3d6f12020-06-10 21:59:461805const char kDelayAsyncScriptExecutionName[] = "Delay Async Script Execution";
1806const char kDelayAsyncScriptExecutionDescription[] =
1807 "The execution of async scripts will be delayed.";
1808
Dominic Farolino780df942019-09-04 06:49:441809const char kPrefetchPrivacyChangesName[] =
1810 "Prefetch request properties are updated to be privacy-preserving";
1811const char kPrefetchPrivacyChangesDescription[] =
1812 "Prefetch requests will not follow redirects, not send a Referer header, "
1813 "not send credentials for cross-origin requests, and do not pass through "
1814 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441815
OlivierLi95a0f6a52020-06-18 15:40:081816const char kIntensiveWakeUpThrottlingName[] =
1817 "Throttle Javascript timers in background.";
1818const char kIntensiveWakeUpThrottlingDescription[] =
1819 "When enabled, wake ups from throttleable TaskQueues are limited to 1 per "
1820 "minute in a page that has been backgrounded for 5 minutes. For additional "
1821 "details, see https://www.chromestatus.com/feature/4718288976216064.";
1822
Gavin Williamsdfdb2392020-02-20 21:07:061823const char kPrinterStatusName[] = "Show printer Status";
1824const char kPrinterStatusDescription[] =
1825 "Enables printer status icons and labels for saved and nearby printers";
1826
Joe DeBlasiofb277092019-07-03 23:46:361827const char kSafetyTipName[] =
1828 "Show Safety Tip UI when visiting low-reputation websites";
1829const char kSafetyTipDescription[] =
1830 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1831 "with a site Chrome believes may be suspicious.";
1832
Lily Chene0d3ac92019-04-22 16:55:531833const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1834const char kSameSiteByDefaultCookiesDescription[] =
1835 "Treat cookies that don't specify a SameSite attribute as if they were "
1836 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1837 "third-party usage.";
1838
Charlene Yan0ccd7f52019-04-12 23:20:591839const char kScrollableTabStripName[] = "Scrollable TabStrip";
1840const char kScrollableTabStripDescription[] =
1841 "Allows users to access tabs by scrolling when they no longer fit in the "
1842 "tabstrip.";
1843
David Bokanebe23cc52020-05-11 18:20:461844const char kScrollUnificationName[] = "Scroll Unification";
1845const char kScrollUnificationDescription[] =
1846 "Refactoring project that eliminates scroll handling code from Blink. "
1847 "Does not affect behavior or performance.";
1848
Sophey Dong02d39432020-03-26 23:31:041849const char kSendTabToSelfOmniboxSendingAnimationName[] =
1850 "Send tab to self omnibox sending animation";
1851const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1852 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1853 "notifications for contextual menu entry points.";
1854
Matt Falkenhagen8af3b7e2019-10-01 14:44:161855const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1856const char kServiceWorkerOnUIDescription[] =
1857 "Enables browser process logic related to service workers to run on the UI "
1858 "thread rather than the IO thread.";
1859
Yasmin69a132f2019-08-07 15:30:361860const char kSharedClipboardUIName[] =
1861 "Enable shared clipboard feature signals to be handled";
1862const char kSharedClipboardUIDescription[] =
1863 "Enables shared clipboard feature signals to be handled by showing "
1864 "a list of user's available devices to share the clipboard.";
1865
Himanshu Jaju8cf9c242019-11-06 13:52:531866const char kSharingPeerConnectionReceiverName[] =
1867 "Enable receiver device to handle peer connection requests.";
1868const char kSharingPeerConnectionReceiverDescription[] =
1869 "Enables receiver device to connect and share data using a peer to peer "
1870 "connection.";
1871
1872const char kSharingPeerConnectionSenderName[] =
1873 "Enable sender device to initiate peer connection requests.";
1874const char kSharingPeerConnectionSenderDescription[] =
1875 "Enables the sender devices to connect with chosen device using a peer to "
1876 "peer connection for transferring data.";
1877
Alex Chaud7886842020-05-13 15:37:051878const char kSharingPreferVapidName[] =
1879 "Prefer sending Sharing message via VAPID";
1880const char kSharingPreferVapidDescription[] =
1881 "Prefer sending Sharing message via FCM WebPush authenticated using VAPID.";
1882
Travis Skare139deb72019-12-05 21:25:061883const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1884const char kSharingQRCodeGeneratorDescription[] =
1885 "Enables right-click UI to share the page's URL via a generated QR Code.";
1886
Alex Chauf15a7192020-01-30 17:37:511887const char kSharingSendViaSyncName[] =
1888 "Enable sending Sharing message via Sync";
1889const char kSharingSendViaSyncDescription[] =
1890 "Enables sending Sharing message via commiting to Chrome Sync's "
1891 "SHARING_MESSAGE data type";
1892
Michael van Ouwerkerk99d7e562019-12-03 17:14:361893const char kSharingDeviceExpirationName[] =
1894 "Configures sharing device expiration";
1895const char kSharingDeviceExpirationDescription[] =
1896 "Configures how long after a device was last active that it is eligible "
1897 "for use in sharing features.";
1898
Manu Corneteb3c7d32019-06-20 08:04:441899const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1900const char kShelfHotseatDescription[] =
1901 "Shows a modular design for the shelf where the apps are shown separately "
1902 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301903 "are separate and behave independently. Also reduces the size of the"
1904 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441905
Manu Cornetd7ef7c52018-05-01 22:08:231906const char kShelfHoverPreviewsName[] =
1907 "Show previews of running apps when hovering over the shelf.";
1908const char kShelfHoverPreviewsDescription[] =
1909 "Shows previews of the open windows for a given running app when hovering "
1910 "over the shelf.";
1911
Naoki Fukino008a0022018-05-23 18:33:001912const char kShowAndroidFilesInFilesAppName[] =
1913 "Show Android files in Files app";
1914const char kShowAndroidFilesInFilesAppDescription[] =
1915 "Show Android files in Files app if Android is enabled on the device.";
1916
Brett Wilsonecb80982017-07-12 20:34:511917const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1918const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381919 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1920 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511921
1922const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1923const char kShowAutofillTypePredictionsDescription[] =
1924 "Annotates web forms with Autofill field type predictions as placeholder "
1925 "text.";
1926
pwarren878671672019-12-13 19:18:161927const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1928const char kShowOverdrawFeedbackDescription[] =
1929 "Visualize overdraw by color-coding elements based on if they have other "
1930 "elements drawn underneath.";
1931
kylechare8835ca92020-03-16 15:34:581932const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381933const char kSkiaRendererDescription[] =
1934 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581935 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381936
Shivani Sharma2d5b4b6b2019-01-08 16:07:161937const char kHistoryManipulationIntervention[] =
1938 "History Manipulation Intervention";
1939const char kHistoryManipulationInterventionDescription[] =
1940 "If a page does a client side redirect or adds to the history without a "
1941 "user gesture, then skip it on back/forward UI.";
1942
Brett Wilsonecb80982017-07-12 20:34:511943const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1944const char kSilentDebuggerExtensionApiDescription[] =
1945 "Do not show the infobar when an extension attaches to a page via "
1946 "chrome.debugger API. This is required to debug extension background "
1947 "pages.";
1948
Lukasz Anforowiczd2e16e62019-03-28 19:06:591949const char kIsolateOriginsName[] = "Isolate additional origins";
1950const char kIsolateOriginsDescription[] =
1951 "Requires dedicated processes for an additional set of origins, "
1952 "specified as a comma-separated list.";
1953
Lukasz Anforowicz738a88d2018-11-05 19:19:341954const char kSiteIsolationOptOutName[] = "Disable site isolation";
1955const char kSiteIsolationOptOutDescription[] =
1956 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571957 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1958 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221959 "isolation is force-enabled using a command line switch or using an "
1960 "enterprise policy. "
1961 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571962 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341963const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1964const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511965
Jesse McKenna4cf4c9172019-12-14 05:10:581966const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1967const char kSlowDCTimerInterruptsWinDescription[] =
1968 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1969 "default 4 ms.";
1970
Brett Wilsonecb80982017-07-12 20:34:511971const char kSmoothScrollingName[] = "Smooth Scrolling";
1972const char kSmoothScrollingDescription[] =
1973 "Animate smoothly when scrolling page content.";
1974
Sam Goto09d69a12019-11-20 23:56:561975const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1976const char kSmsReceiverCrossDeviceDescription[] =
1977 "Enable the SMS Receiver API to work across devices";
1978
Justin Donnelly4e448cb2017-07-07 21:32:131979const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1980 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131981const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1982 "If enabled, when the user enters text in the omnibox that looks like a "
1983 "a query, any service worker associated with the search engine the query "
1984 "will be sent to is started early.";
1985
Daniele Castagnae896ab92020-03-16 04:11:521986const char kSplitPartiallyOccludedQuadsName[] =
1987 "Split partially occluded quads";
1988const char kSplitPartiallyOccludedQuadsDescription[] =
1989 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391990 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521991
Lei Zhang507fffd2020-01-29 23:47:541992const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1993const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461994 "Experimental security mode that strengthens the site isolation policy. "
1995 "Controls whether site isolation should use origins instead of scheme and "
1996 "eTLD+1.";
1997
Shubhie Panickerfaf082ed2018-01-03 04:49:151998const char kStopInBackgroundName[] = "Stop in background";
1999const char kStopInBackgroundDescription[] =
2000 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:282001 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:152002
Shubhie Panicker56c99a22018-03-21 00:22:282003const char kStopNonTimersInBackgroundName[] =
2004 "Stop non-timer task queues background";
2005const char kStopNonTimersInBackgroundDescription[] =
2006 "Stop non-timer task queues, in the background, "
2007 "after a grace period.";
2008
Brandon Maslenda12cf82019-08-23 20:54:182009const char kStorageAccessAPIName[] = "Storage Access API";
2010const char kStorageAccessAPIDescription[] =
2011 "Enables the Storage Access API, allowing websites to request storage "
2012 "access when it would otherwise be restricted.";
2013
Lexi Stavrakos094fd642020-06-17 23:26:432014const char kStoragePressureEventName[] = "Enable storage pressure Event";
2015const char kStoragePressureEventDescription[] =
2016 "If enabled, Chrome will dispatch a DOM event, informing applications "
2017 "about storage pressure (low disk space)";
2018
Jarryd5b6e5ce2019-08-23 19:15:482019const char kStoragePressureUIName[] = "Enable storage pressure UI";
2020const char kStoragePressureUIDescription[] =
2021 "If enabled, Chrome will trigger system notifications to warn about "
2022 "storage pressure.";
2023
Rachel Wongbae7dfd2020-05-08 01:22:302024const char kSuggestedContentToggleName[] = "Enable Suggested Content toggle";
2025const char kSuggestedContentToggleDescription[] =
2026 "Enables a settings UI toggle that controls Suggested Content status. Also"
2027 "enables a corresponding notice in the Launcher about Suggested Content.";
2028
Brett Wilsonecb80982017-07-12 20:34:512029const char kSuggestionsWithSubStringMatchName[] =
2030 "Substring matching for Autofill suggestions";
2031const char kSuggestionsWithSubStringMatchDescription[] =
2032 "Match Autofill suggestions based on substrings (token prefixes) rather "
2033 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:342034
Himanshu Jajue760efb2019-10-17 11:07:532035const char kSyncDeviceInfoInTransportModeName[] =
2036 "Enable syncing DeviceInfo in transport-only sync mode.";
2037const char kSyncDeviceInfoInTransportModeDescription[] =
2038 "When enabled, allows syncing DeviceInfo datatype for users who are "
2039 "signed-in but not necessary sync-ing.";
2040
Tanmoy Mollika6ef18a2020-01-28 12:24:342041const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
2042const char kSyncErrorInfoBarDescription[] =
2043 "When enabled, shows an infobar for sync errors that can be resolved "
2044 "by user interaction in the settings page.";
2045
Brett Wilsonecb80982017-07-12 20:34:512046const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
2047const char kSyncSandboxDescription[] =
2048 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:342049
Joe Downing8cbbc192018-05-14 17:37:072050const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
2051const char kSystemKeyboardLockDescription[] =
2052 "Enables websites to use the keyboard.lock() API to intercept system "
2053 "keyboard shortcuts and have the events routed directly to the website "
2054 "when in fullscreen mode.";
2055
Ahmed Mehfoozac33a0c2020-04-01 01:33:182056const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
2057const char kSystemTrayMicGainDescription[] =
2058 "Enables mic gain settings in the system tray audio "
2059 "settings.";
2060
Matt Simmons1fd0c9f2019-04-15 19:08:222061const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
2062const char kTabEngagementReportingDescription[] =
2063 "Tracks tab engagement and lifetime metrics.";
2064
Yusuf Ozuysal67f05a02019-02-15 19:30:522065const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
2066const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462067 "Allows users to see their tabs in a grid layout in the tab switcher on "
2068 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:522069
Yusuf Ozuysal436d90b82019-03-15 22:17:582070const char kTabGroupsAndroidName[] = "Tab Groups";
2071const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462072 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:582073
Yue Zhange5610102019-11-01 19:46:392074const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
2075const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462076 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:392077
Yue Zhang2834d6b2019-05-01 17:30:282078const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
2079const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462080 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:282081
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:092082const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
2083const char kTabToGTSAnimationAndroidDescription[] =
2084 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:462085 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:092086
Taylor Bergquistbcc15462018-12-05 00:36:562087const char kTabGroupsName[] = "Tab Groups";
2088const char kTabGroupsDescription[] =
2089 "Allows users to organize tabs into visually distinct groups, e.g. to "
2090 "separate tabs associated with different tasks.";
2091
Charlene Yand49235292020-03-14 00:55:432092const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
2093const char kTabGroupsCollapseDescription[] =
2094 "Allows a tab group to be collapsible and expandable, if tab groups are "
2095 "enabled.";
2096
Charlene Yan5b80e052020-04-02 20:48:562097const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
2098const char kTabGroupsFeedbackDescription[] =
2099 "Enables the feedback app to appear in the tab group editor bubble, if tab "
2100 "groups are enabled.";
2101
Caroline Risinge121c2b2018-12-03 20:19:292102const char kTabHoverCardsName[] = "Tab Hover Cards";
2103const char kTabHoverCardsDescription[] =
2104 "Enables a popup containing tab information to be visible when hovering "
2105 "over a tab. This will replace tooltips for tabs.";
2106
Dana Friedacaa8ef52019-02-08 02:20:352107const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
2108const char kTabHoverCardImagesDescription[] =
2109 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
2110
Dana Fried07b03c62019-07-31 19:20:562111const char kTabOutlinesInLowContrastThemesName[] =
2112 "Tab Outlines in Low Contrast Themes";
2113const char kTabOutlinesInLowContrastThemesDescription[] =
2114 "Expands the range of situations in which tab outline strokes are "
2115 "displayed, improving accessiblity in dark and incognito mode.";
2116
Daniele Castagna0fead93e2018-01-10 20:40:292117const char kTintGlCompositedContentName[] = "Tint GL-composited content";
2118const char kTintGlCompositedContentDescription[] =
2119 "Tint contents composited using GL with a shade of red to help debug and "
2120 "study overlay support.";
2121
David Benjaminb9c645c2019-10-09 23:49:112122const char kTLS13HardeningForLocalAnchorsName[] =
2123 "TLS 1.3 hardening for local anchors";
2124const char kTLS13HardeningForLocalAnchorsDescription[] =
2125 "This option enables the TLS 1.3 downgrade hardening mechanism for "
2126 "connections authenticated by local trust anchors. This improves security "
2127 "for connections to TLS-1.3-capable servers while remaining compatible "
2128 "with older servers. Firewalls and proxies that do not function when this "
2129 "is enabled do not implement TLS 1.2 correctly or securely and must be "
2130 "updated.";
2131
Peter Kastingd77428352018-10-26 15:20:252132const char kTopChromeTouchUiName[] = "Touch UI Layout";
2133const char kTopChromeTouchUiDescription[] =
2134 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:342135
Brett Wilsonecb80982017-07-12 20:34:512136const char kThreadedScrollingName[] = "Threaded scrolling";
2137const char kThreadedScrollingDescription[] =
2138 "Threaded handling of scroll-related input events. Disabling this will "
2139 "force all such scroll events to be handled on the main thread. Note that "
2140 "this can dramatically hurt scrolling performance of most websites and is "
2141 "intended for testing purposes only.";
2142
Brett Wilsonecb80982017-07-12 20:34:512143const char kTouchAdjustmentName[] = "Touch adjustment";
2144const char kTouchAdjustmentDescription[] =
2145 "Refine the position of a touch gesture in order to compensate for touches "
2146 "having poor resolution compared to a mouse.";
2147
2148const char kTouchDragDropName[] = "Touch initiated drag and drop";
2149const char kTouchDragDropDescription[] =
2150 "Touch drag and drop can be initiated through long press on a draggable "
2151 "element.";
2152
2153const char kTouchEventsName[] = "Touch Events API";
2154const char kTouchEventsDescription[] =
2155 "Force Touch Events API feature detection to always be enabled or "
2156 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292157 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512158
2159const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2160const char kTouchSelectionStrategyDescription[] =
2161 "Controls how text selection granularity changes when touch text selection "
2162 "handles are dragged. Non-default behavior is experimental.";
2163const char kTouchSelectionStrategyCharacter[] = "Character";
2164const char kTouchSelectionStrategyDirection[] = "Direction";
2165
Lei Zhangc05af2a2020-05-15 20:54:052166const char kTouchpadOverscrollHistoryNavigationName[] =
2167 "Overscroll history navigation on Touchpad";
2168const char kTouchpadOverscrollHistoryNavigationDescription[] =
2169 "Allows swipe left/right from touchpad change browser navigation.";
2170
Brett Wilsonecb80982017-07-12 20:34:512171const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2172const char kTraceUploadUrlDescription[] =
2173 "This is to be used in conjunction with the enable-navigation-tracing "
2174 "flag. Please select the label that best describes the recorded traces. "
2175 "This will choose the destination the traces are uploaded to. If you are "
2176 "not sure, select other. If left empty, no traces will be uploaded.";
2177const char kTraceUploadUrlChoiceOther[] = "Other";
2178const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2179const char kTraceUploadUrlChoiceQa[] = "QA";
2180const char kTraceUploadUrlChoiceTesting[] = "Testing";
2181
Anthony Vallee-Dubois265c5692018-06-01 15:57:142182const char kTranslateForceTriggerOnEnglishName[] =
2183 "Select which language model to use to trigger translate on English "
2184 "content";
2185const char kTranslateForceTriggerOnEnglishDescription[] =
2186 "Force the Translate Triggering on English pages experiment to be enabled "
2187 "with the selected language model active.";
2188
Haohao Wang5b525f722019-05-18 15:37:522189const char kTranslateBubbleUIName[] =
2190 "Select which UI to use for translate bubble";
2191const char kTranslateBubbleUIDescription[] =
2192 "Three bubble options to choose. Existing UI is selected by default";
2193
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052194const char kTreatInsecureOriginAsSecureName[] =
2195 "Insecure origins treated as secure";
2196const char kTreatInsecureOriginAsSecureDescription[] =
2197 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132198 "supplied as a comma-separated list. Origins must have their protocol "
2199 "specified e.g. \"http://example.com\". For the definition of secure "
2200 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052201
Joe DeBlasio2a4fb9982019-05-06 23:44:432202const char kTreatUnsafeDownloadsAsActiveName[] =
2203 "Treat risky downloads over insecure connections as active mixed content";
2204const char kTreatUnsafeDownloadsAsActiveDescription[] =
2205 "Disallows downloads of unsafe files (files that can potentially execute "
2206 "code), where the final download origin or any origin in the redirect "
2207 "chain is insecure if the originating page is secure.";
2208
David Van Cleve08c5bc012020-03-26 17:31:462209const char kTrustTokensName[] = "Enable Trust Tokens";
2210const char kTrustTokensDescription[] =
2211 "Enables the prototype Trust Token API "
2212 "(https://github.com/wicg/trust-token-api).";
2213
Brett Wilsonecb80982017-07-12 20:34:512214const char kTrySupportedChannelLayoutsName[] =
2215 "Causes audio output streams to check if channel layouts other than the "
2216 "default hardware layout are available.";
2217const char kTrySupportedChannelLayoutsDescription[] =
2218 "Causes audio output streams to check if channel layouts other than the "
2219 "default hardware layout are available. Turning this on will allow the OS "
2220 "to do stereo to surround expansion if supported. May expose third party "
2221 "driver bugs, use with caution.";
2222
Shawn Pickett0b470712019-08-15 00:43:452223const char kTurnOffStreamingMediaCachingName[] =
2224 "Turn off caching of streaming media to disk.";
2225const char kTurnOffStreamingMediaCachingDescription[] =
2226 "Reduces disk activity during media playback, which can result in "
2227 "power savings.";
2228
François Beaufortdb160c12019-05-01 06:28:142229const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2230const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052231 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142232 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2233 "for other processes.";
2234
Brett Wilsonecb80982017-07-12 20:34:512235const char kUiPartialSwapName[] = "Partial swap";
2236const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2237
Vadym Doroshenkoa063a512019-12-12 17:59:072238const char kUsernameFirstFlowName[] = "Username first flow";
2239const char kUsernameFirstFlowDescription[] =
2240 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062241 "flows where a user has to type username first on one page and then "
2242 "password on another page";
2243
Jiahe Zhang6a55d9ba2019-12-14 02:59:462244const char kUsePreferredIntervalForVideoName[] =
2245 "Use preferred interval for video";
2246const char kUsePreferredIntervalForVideoDescription[] =
2247 "When enabled, the composition rate will be changed based on the videos' "
2248 "actual fps.";
2249
Zentaro Kavanagh892851f2019-05-29 15:13:312250const char kUseSearchClickForRightClickName[] =
2251 "Use Search+Click for right click";
2252const char kUseSearchClickForRightClickDescription[] =
2253 "When enabled search+click will be remapped to right click, allowing "
2254 "webpages and apps to consume alt+click. When disabled the legacy "
2255 "behavior of remapping alt+click to right click will remain unchanged.";
2256
Michael Hablich896d52662017-10-23 15:59:572257const char kV8VmFutureName[] = "Future V8 VM features";
2258const char kV8VmFutureDescription[] =
2259 "This enables upcoming and experimental V8 VM features. "
2260 "This flag does not enable experimental JavaScript features.";
2261
Brett Wilsonecb80982017-07-12 20:34:512262const char kWalletServiceUseSandboxName[] =
2263 "Use Google Payments sandbox servers";
2264const char kWalletServiceUseSandboxDescription[] =
2265 "For developers: use the sandbox service for Google Payments API calls.";
2266
Ovidio Henriquez3d729f62020-02-07 00:43:292267const char kWebBluetoothNewPermissionsBackendName[] =
2268 "Use the new permissions backend for Web Bluetooth";
2269const char kWebBluetoothNewPermissionsBackendDescription[] =
2270 "Enables the new permissions backend for Web Bluetooth. This will enable "
2271 "persistent storage of device permissions.";
2272
Tsuyoshi Horoabfb079d2019-10-17 02:09:062273const char kWebBundlesName[] = "Web Bundles";
2274const char kWebBundlesDescription[] =
2275 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2276 "navigation.";
2277
Ayu Ishiidbdd5c92020-03-20 23:40:522278const char kWebOtpBackendName[] = "Web OTP";
2279const char kWebOtpBackendDescription[] =
2280 "Enables Web OTP API that uses the specified backend.";
2281const char kWebOtpBackendSmsVerification[] =
2282 "SMS Verification API (requires app-hash)";
2283const char kWebOtpBackendUserConsent[] = "User Consent API";
2284
Brett Wilsonecb80982017-07-12 20:34:512285const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2286const char kWebglDraftExtensionsDescription[] =
2287 "Enabling this option allows web applications to access the WebGL "
2288 "Extensions that are still in draft status.";
2289
Danyao Wang47a0f312019-05-09 20:52:242290const char kWebPaymentsExperimentalFeaturesName[] =
2291 "Experimental Web Payments API features";
2292const char kWebPaymentsExperimentalFeaturesDescription[] =
2293 "Enable experimental Web Payments API features";
2294
Liquan (Max) Gu5f1223972019-12-13 21:07:102295const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2296const char kWebPaymentsMinimalUIDescription[] =
2297 "Allow Payment Request API to open a minimal UI to replace the Payment "
2298 "Request UI when appropriate.";
2299
Liquan (Max) Gu8fcb9192020-05-20 16:22:182300const char kAppStoreBillingDebugName[] =
2301 "Web Payments App Store Billing Debug Mode";
2302const char kAppStoreBillingDebugDescription[] =
2303 "App-store purchases (e.g., Google Play Store) within a TWA can be "
2304 "requested using the Payment Request API. This flag removes the "
2305 "restriction that the TWA has to be installed from the app-store.";
2306
Per Åhgrencef44262019-11-20 10:54:512307const char kWebrtcCaptureMultiChannelApmName[] =
2308 "WebRTC multi-channel capture audio processing.";
2309const char kWebrtcCaptureMultiChannelApmDescription[] =
2310 "Support in WebRTC for processing capture audio in multi channel without "
2311 "downmixing when running APM in the render process.";
2312
Qingsi Wangec2dbf942018-11-03 05:33:042313const char kWebrtcHideLocalIpsWithMdnsName[] =
2314 "Anonymize local IPs exposed by WebRTC.";
2315const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2316 "Conceal local IP addresses with mDNS hostnames.";
2317
Alex Loikob5fb1282018-08-14 10:04:402318const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2319const char kWebrtcHybridAgcDescription[] =
2320 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2321
Brett Wilsonecb80982017-07-12 20:34:512322const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2323const char kWebrtcHwDecodingDescription[] =
2324 "Support in WebRTC for decoding video streams using platform hardware.";
2325
2326const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2327const char kWebrtcHwEncodingDescription[] =
2328 "Support in WebRTC for encoding video streams using platform hardware.";
2329
Niels Möller090866a2018-02-13 10:55:032330const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2331 "WebRTC new encode cpu load estimator";
2332const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2333 "Enable new estimator for the encoder cpu load, for evaluation and "
2334 "testing. Intended to improve accuracy when screen casting.";
2335
Elad Alon85e0d0be2018-06-26 10:38:372336const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2337const char kWebRtcRemoteEventLogDescription[] =
2338 "Allow collecting WebRTC event logs and uploading them to Crash. "
2339 "Please note that, even if enabled, this will still require "
2340 "a policy to be set, for it to have an effect.";
2341
Brett Wilsonecb80982017-07-12 20:34:512342const char kWebrtcSrtpAesGcmName[] =
2343 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2344const char kWebrtcSrtpAesGcmDescription[] =
2345 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2346
2347const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2348const char kWebrtcStunOriginDescription[] =
2349 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2350 "header.";
2351
Sergey Silkinc33244f2020-01-31 17:21:302352const char kWebrtcUseMinMaxVEADimensionsName[] =
2353 "WebRTC Min/Max Video Encode Accelerator dimensions";
2354const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2355 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2356 "video resolutions inside those published as supported.";
2357
Alex Cooper01f110e2020-01-08 02:24:162358const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2359const char kWebXrForceRuntimeDescription[] =
2360 "Force the browser to use a particular runtime, even if it would not "
2361 "usually be enabled or would otherwise not be selected based on the "
2362 "attached hardware.";
2363
2364const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162365const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2366const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2367
Will Cassellaa1a4d1112019-12-27 20:52:312368const char kWebXrIncubationsName[] = "WebXR Incubations";
2369const char kWebXrIncubationsDescription[] =
2370 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242371
Patrick To2afc1162020-06-03 18:19:302372const char kWebXrMultiGpuName[] = "WebXR Multi GPU Support";
2373const char kWebXrMultiGpuDescription[] =
2374 "Improves WebXR support for computers with more than one GPU.";
2375
Brett Wilsonecb80982017-07-12 20:34:512376const char kZeroCopyName[] = "Zero-copy rasterizer";
2377const char kZeroCopyDescription[] =
2378 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342379
Peng Huang70021682019-09-18 19:42:282380const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472381const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282382
Brett Wilsonff596952017-07-14 01:06:552383// Android ---------------------------------------------------------------------
2384
2385#if defined(OS_ANDROID)
2386
Brett Wilsonff596952017-07-14 01:06:552387const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2388const char kAndroidAutofillAccessibilityDescription[] =
2389 "Enable accessibility for autofill popup.";
2390
Lijin Shen0ebcc7952020-06-11 21:53:222391const char kAndroidDefaultBrowserPromoName[] = "Default Browser Promo";
2392const char kAndroidDefaultBrowserPromoDescription[] =
2393 "Shows a promo dialog to set Chrome as the default browser";
2394
Lijin Shen73f0a9b2020-05-12 02:27:232395const char kAndroidMultipleDisplayName[] = "Multiple Display";
2396const char kAndroidMultipleDisplayDescription[] =
2397 "When enabled, tabs can be moved to the secondary display.";
2398
Anita Woodruffbfcd1e52018-07-16 12:00:512399const char kAppNotificationStatusMessagingName[] =
2400 "App notification status messaging";
2401const char kAppNotificationStatusMessagingDescription[] =
2402 "Enables messaging in site permissions UI informing user when "
2403 "notifications are disabled for the entire app.";
2404
Miriam Gershenson8cf1397222018-01-23 22:48:292405const char kAsyncDnsName[] = "Async DNS resolver";
2406const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2407
Brett Wilsonff596952017-07-14 01:06:552408const char kAutofillAccessoryViewName[] =
2409 "Autofill suggestions as keyboard accessory view";
2410const char kAutofillAccessoryViewDescription[] =
2411 "Shows Autofill suggestions on top of the keyboard rather than in a "
2412 "dropdown.";
2413
Lei Zhang722abec2020-02-04 22:35:492414const char kAutofillAssistantDirectActionsName[] =
2415 "Autofill Assistant direct actions";
2416const char kAutofillAssistantDirectActionsDescription[] =
2417 "When enabled, expose direct actions from the Autofill Assistant.";
2418
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462419const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2420const char kAutofillTouchToFillDescription[] =
2421 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2422 "instead of the keyboard when a password can be filled.";
2423
Caitlin Fischer43edd90a2019-05-01 13:24:302424const char kAutofillUseMobileLabelDisambiguationName[] =
2425 "Autofill Uses Mobile Label Disambiguation";
2426const char kAutofillUseMobileLabelDisambiguationDescription[] =
2427 "When enabled, Autofill suggestions' labels are displayed using a "
2428 "mobile-friendly format.";
2429
Tibor Goldschwendt11b3cf22018-07-04 15:32:442430const char kBackgroundTaskComponentUpdateName[] =
2431 "Background Task Component Updates";
2432const char kBackgroundTaskComponentUpdateDescription[] =
2433 "Schedule component updates with BackgroundTaskScheduler";
2434
Ramin Halavatiba7ddcc2019-11-13 06:19:282435const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2436const char kCCTIncognitoDescription[] =
2437 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2438
Anna Malovaf7c734a2019-03-01 13:08:452439const char kCCTTargetTranslateLanguageName[] =
2440 "Chrome Custom Tabs Target Translate Language";
2441const char kCCTTargetTranslateLanguageDescription[] =
2442 "Enables specify target language the page should be translated to "
2443 "in Chrome Custom Tabs.";
2444
Matthew Jones1abcb132018-07-09 17:59:462445const char kChromeDuetName[] = "Chrome Duet";
2446const char kChromeDuetDescription[] =
2447 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052448
Pedro Amaral5e345192019-05-21 21:18:472449const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2450const char kChromeDuetLabelsDescription[] =
2451 "Enables Chrome Duet (split toolbar) labels.";
2452
Tanya Gupta569eadf2020-05-21 21:30:062453const char kChromeShareQRCodeName[] = "Chrome Share QRCodes";
2454const char kChromeShareQRCodeDescription[] =
2455 "Enables UI to generate and scan QR Codes on Android";
2456
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422457const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2458const char kChromeShareScreenshotDescription[] =
2459 "Enables UI to edit and share screenshots";
2460
Kyle Milka987a0352019-09-28 00:51:532461const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2462const char kChromeSharingHubDescription[] =
2463 "Enables the Chrome Sharing Hub/custom share sheet.";
2464
Sophey Dong692f056f2020-05-13 18:12:112465const char kChromeSharingHubV15Name[] = "Chrome Sharing Hub V1.5";
2466const char kChromeSharingHubV15Description[] =
2467 "Enables v1.5 of the Chrome Sharing Hub.";
2468
Sarath Singapati83aef1c2017-11-16 15:54:522469const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2470const char kClearOldBrowsingDataDescription[] =
2471 "Enables clearing of browsing data which is older than a given time "
2472 "period.";
2473
David Maunder915c7ef2019-09-20 16:22:082474const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2475const char kCloseTabSuggestionsDescription[] =
2476 "Suggests to the user to close Tabs that haven't been used beyond a "
2477 "configurable threshold or where duplicates of Tabs exist. "
2478 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282479
Shakti Sahu8347cba82019-12-11 03:25:482480const char kContentIndexingDownloadHomeName[] =
2481 "Content indexing in download home";
2482const char kContentIndexingDownloadHomeDescription[] =
2483 "Shows content indexing articles in group cards in download home";
2484
2485const char kContentIndexingNTPName[] = "Content indexing in NTP";
2486const char kContentIndexingNTPDescription[] =
2487 "Shows content indexing entry point UI in NTP";
2488
Lei Zhang507fffd2020-01-29 23:47:542489const char kContextMenuCopyImageName[] = "Copy Image";
2490const char kContextMenuCopyImageDescription[] =
Gang Wud4cf6ac2020-05-22 03:21:092491 "Enable copying image to system clipboard via context menu.";
Gang Wud3bfe8d2020-01-21 21:36:492492
Josh Simmons0cc3b5eb2020-02-25 20:08:422493const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2494const char kContextMenuPerformanceInfoDescription[] =
2495 "Show link performance information in the context menu.";
2496
Donn Denman140a08562020-03-09 18:23:192497const char kContextualSearchDebugName[] = "Contextual Search debug";
2498const char kContextualSearchDebugDescription[] =
2499 "Enables internal debugging of Contextual Search behavior on the client "
2500 "and server.";
2501
Donn Denman4315f262019-03-02 02:47:412502const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2503const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042504 "Enables touch-activated contextual definitions of words on a page to be "
2505 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412506
Donn Denman6be77d42019-05-04 15:55:422507const char kContextualSearchLongpressResolveName[] =
2508 "Contextual Search long-press Resolves";
2509const char kContextualSearchLongpressResolveDescription[] =
2510 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052511 "recognized under some privacy-limited conditions, including having Touch "
2512 "to Search enabled in preferences. The page context data sent to Google is "
2513 "potentially privacy sensitive! This disables the tap gesture from "
2514 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422515
Donn Denman8e58ead2017-11-04 01:44:012516const char kContextualSearchMlTapSuppressionName[] =
2517 "Contextual Search ML tap suppression";
2518const char kContextualSearchMlTapSuppressionDescription[] =
2519 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022520 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2521 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552522
Donn Denman59729812018-01-09 01:27:022523const char kContextualSearchRankerQueryName[] =
2524 "Contextual Search Ranker prediction";
2525const char kContextualSearchRankerQueryDescription[] =
2526 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2527
2528const char kContextualSearchSecondTapName[] =
2529 "Contextual Search second tap triggering";
2530const char kContextualSearchSecondTapDescription[] =
2531 "Enables triggering on a second tap gesture even when Ranker would "
2532 "normally suppress that tap.";
2533
Donn Denman58a1da42020-01-27 23:40:382534const char kContextualSearchTranslationsName[] =
2535 "Contextual Search translations";
2536const char kContextualSearchTranslationsDescription[] =
2537 "Enables automatic translations of words on a page to be presented in the "
2538 "caption of the bottom bar.";
2539
Jordan Demeulenaere9404ba232019-07-01 12:57:162540const char kDirectActionsName[] = "Direct actions";
2541const char kDirectActionsDescription[] =
2542 "Enables direct actions (Android Q and more).";
2543
Yue Zhange9e90c5a2019-11-26 21:44:032544const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2545const char kDuetTabStripIntegrationAndroidDescription[] =
2546 "Allows users to access integration of Duet and TabStrip.";
2547
Fabio Tirelo918089a2018-10-22 21:24:082548const char kAutofillManualFallbackAndroidName[] =
2549 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2550const char kAutofillManualFallbackAndroidDescription[] =
2551 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2552 "keyboard accessory.";
2553
Fabio Tirelo315e65922018-09-05 03:35:492554const char kEnableAutofillRefreshStyleName[] =
2555 "Enable Autofill refresh style (Android)";
2556const char kEnableAutofillRefreshStyleDescription[] =
2557 "Enable modernized style for Autofill on Android";
2558
Brett Wilsonff596952017-07-14 01:06:552559const char kEnableAndroidSpellcheckerDescription[] =
2560 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552561
Lei Tianbd5a3bf2018-02-28 19:01:162562const char kEnableCommandLineOnNonRootedName[] =
2563 "Enable command line on non-rooted devices";
2564const char kEnableCommandLineOnNoRootedDescription[] =
2565 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2566
Sinan Sahin3bafe272019-03-11 17:03:062567const char kEnableRevampedContextMenuName[] =
2568 "Enable the revamped context menu";
2569const char kEnableRevampedContextMenuDescription[] =
2570 "Enables a revamped context menu when a link, image, or video is long "
2571 "pressed within Chrome.";
2572
Brett Wilsonff596952017-07-14 01:06:552573const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2574const char kEnableOfflinePreviewsDescription[] =
2575 "Enable showing offline page previews on slow networks.";
2576
Thomas Guilbert4df60322020-05-18 20:23:322577const char kEnableUseAaudioDriverName[] = "Use AAudio Driver";
2578const char kEnableUseAaudioDriverDescription[] =
2579 "Enable the use of AAudio, if supported by the current Android version.";
2580
Shakti Sahuec6030f2019-09-10 22:09:312581const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272582 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312583const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272584 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2585 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312586
Lei Zhang0a318af2018-11-14 02:19:462587const char kExploreSitesName[] = "Explore websites";
2588const char kExploreSitesDescription[] =
2589 "Enables portal from new tab page to explore websites.";
2590
Sebastien6f347c42019-10-25 19:12:412591const char kGamesHubName[] = "Games Hub";
2592const char kGamesHubDescription[] =
2593 "Enables viewing and usage of the Games Hub.";
2594
Wenyu Fu673eb7e2019-11-06 19:12:372595const char kHomepageLocationName[] =
2596 "Enable enterprise policy HomepageLocation";
2597const char kHomepageLocationDescription[] =
2598 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2599 "page URL";
2600
Wenyu Fua369f1552020-05-01 00:54:452601const char kHomepagePromoCardName[] =
2602 "Enable homepage promo card on the New Tab Page";
2603const char kHomepagePromoCardDescription[] =
2604 "Enable homepage promo card that will be shown to users with partner "
2605 "configured homepage.";
2606
Wenyu Fuf2d083412019-12-20 23:13:512607const char kHomepageSettingsUIConversionName[] =
2608 "Enable new homepage setting UI";
2609const char kHomepageSettingsUIConversionDescription[] =
2610 "Enable new homepage setting UI, which allows user set up customized "
2611 "homepage URL through a radio button group, and add promo box on NTP "
2612 "if homepage is not enabled.";
2613
Wei-Yin Chen (陳威尹)50c2f462020-05-14 07:27:422614const char kInstantStartName[] = "Enable instant start";
2615const char kInstantStartDescription[] =
2616 "Show start surface before native library is loaded.";
2617
Jochen Eisingerd0e43f52020-01-22 17:04:322618const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2619 "Block intents from form submissions without user gesture";
2620const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2621 "Require a user gesture that triggered a form submission in order to "
2622 "allow for redirecting to an external intent.";
2623
Ian Wells665a2b92019-07-12 21:19:002624const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2625const char kInterestFeedNotificationsDescription[] =
2626 "Show notifications for some suggested content from the interest feed. "
2627 "#interest-feed-content-suggestions should also be enabled.";
2628
Theresa920e0ed2018-03-07 18:12:442629const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152630 "Use the interest feed to render content suggestions. Currently "
2631 "content "
Theresa920e0ed2018-03-07 18:12:442632 "suggestions are shown on the New Tab Page.";
2633const char kInterestFeedContentSuggestionsName[] =
2634 "Interest Feed Content Suggestions";
2635
Ian Wells34ce1482020-04-03 17:36:162636const char kInterestFeedV2Name[] = "Interest Feed v2";
2637const char kInterestFeedV2Description[] =
2638 "Show content suggestions on the New Tab Page and Start Surface using the "
2639 "new Feed Component.";
2640
Pete Williamson27269d42020-01-15 19:02:332641const char kInterestFeedFeedbackDescription[] =
2642 "Allow the user to provide feedback from a feed card.";
2643const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2644
Jian Liade82832018-09-06 22:31:412645const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2646const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2647 "Always do http probe to detect network connectivity for offline indicator "
2648 "as opposed to just taking the connection state from the system."
2649 "Used for testing.";
2650
2651const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2652const char kOfflineIndicatorChoiceDescription[] =
2653 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322654
Sinan Sahin18cc52c2019-09-12 23:07:152655const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2656const char kOfflineIndicatorV2Description[] =
2657 "Show a persistent offline indicator when offline.";
2658
Brett Wilsonff596952017-07-14 01:06:552659const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2660const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2661
2662const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2663const char kOfflinePagesCtV2Description[] =
2664 "V2 features include attributing pages to the app that initiated the "
2665 "custom tabs, and being able to query for pages by page attribution.";
2666
Cathy Li7311d792018-04-05 00:34:162667const char kOfflinePagesCTSuppressNotificationsName[] =
2668 "Disable download complete notification for whitelisted CCT apps.";
2669const char kOfflinePagesCTSuppressNotificationsDescription[] =
2670 "Disable download complete notification for page downloads originating "
2671 "from a CCT app whitelisted to show their own download complete "
2672 "notification.";
2673
Candice Sy74fa7a352018-03-30 23:46:492674const char kOfflinePagesDescriptiveFailStatusName[] =
2675 "Enables descriptive failed download status text.";
2676const char kOfflinePagesDescriptiveFailStatusDescription[] =
2677 "Enables failed download status text in notifications and Downloads Home "
2678 "to state the reason the request failed if the failure is actionable.";
2679
2680const char kOfflinePagesDescriptivePendingStatusName[] =
2681 "Enables descriptive pending download status text.";
2682const char kOfflinePagesDescriptivePendingStatusDescription[] =
2683 "Enables pending download status text in notifications and Downloads Home "
2684 "to state the reason the request is pending.";
2685
2686const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2687 "Enables offline pages in the downloads home to be opened in CCT.";
2688const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2689 "When enabled offline pages launched from the Downloads Home will be "
2690 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2691
Brett Wilsonff596952017-07-14 01:06:552692const char kOfflinePagesLoadSignalCollectingName[] =
2693 "Enables collecting load timing data for offline page snapshots.";
2694const char kOfflinePagesLoadSignalCollectingDescription[] =
2695 "Enables loading completeness data collection while writing an offline "
2696 "page. This data is collected in the snapshotted offline page to allow "
2697 "data analysis to improve deciding when to make the offline snapshot.";
2698
2699const char kOfflinePagesPrefetchingName[] =
2700 "Enables suggested offline pages to be prefetched.";
2701const char kOfflinePagesPrefetchingDescription[] =
2702 "Enables suggested offline pages to be prefetched, so useful content is "
2703 "available while offline.";
2704
Pete Williamson7845dff2017-09-20 11:06:192705const char kOfflinePagesResourceBasedSnapshotName[] =
2706 "Enables offline page snapshots to be based on percentage of page loaded.";
2707const char kOfflinePagesResourceBasedSnapshotDescription[] =
2708 "Enables offline page snapshots to use a resource percentage based "
2709 "approach for determining when the page is loaded as opposed to a time "
2710 "based approach";
2711
Collin Baker17f92a52017-07-19 21:41:252712const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2713const char kOfflinePagesRenovationsDescription[] =
2714 "Enables offline page renovations which correct issues with dynamic "
2715 "content that occur when offlining pages that use JavaScript.";
2716
Yafei Duan36b4b5b2018-08-07 00:40:032717const char kOfflinePagesLivePageSharingName[] =
2718 "Enables live page sharing of offline pages";
2719const char kOfflinePagesLivePageSharingDescription[] =
2720 "Enables to share current loaded page as offline page by saving as MHTML "
2721 "first.";
2722
Cathy Lie0d88762018-04-12 08:03:012723const char kOfflinePagesShowAlternateDinoPageName[] =
2724 "Enable alternate dino page with more user capabilities.";
2725const char kOfflinePagesShowAlternateDinoPageDescription[] =
2726 "Enables the dino page to show more buttons and offer existing offline "
2727 "content.";
2728
Brett Wilsonff596952017-07-14 01:06:552729const char kOffliningRecentPagesName[] =
2730 "Enable offlining of recently visited pages";
2731const char kOffliningRecentPagesDescription[] =
2732 "Enable storing recently visited pages locally for offline use. Requires "
2733 "Offline Pages to be enabled.";
2734
bttk24a2caea2020-03-30 21:33:002735const char kAndroidPartnerCustomizationPhenotypeName[] =
2736 "Use homepage and bookmarks from partner customization";
2737const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2738 "This flag loads a new configuration source of the default homepage and "
2739 "bookmarks.";
2740
Josh Simmonsb2492dc62020-04-30 17:47:142741const char kPageInfoPerformanceHintsName[] = "Page info performance hints";
2742const char kPageInfoPerformanceHintsDescription[] =
2743 "Show site performance information in the page info menu.";
2744
Ehimare Okoyomon2eccb6072020-05-12 12:22:272745const char kPageInfoV2Name[] = "Page info version two";
2746const char kPageInfoV2Description[] =
2747 "Enable the second version of the page info menu.";
2748
Vasilii Sukhanove662da62020-06-10 12:44:202749const char kPasswordCheckName[] = "Bulk Password Check";
2750const char kPasswordCheckDescription[] =
2751 "Enables the Bulk Password Check feature for signed-in users.";
2752
Andrei Chulkov1a12e6d22019-07-15 11:16:072753const char kPasswordManagerOnboardingAndroidName[] =
2754 "Password manager onboarding experience";
2755const char kPasswordManagerOnboardingAndroidDescription[] =
2756 "This flag enables showing the password manager onboarding experience.";
2757
Finnur Thorarinssonaeb6b582020-01-28 17:52:462758const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2759const char kPhotoPickerVideoSupportDescription[] =
2760 "Enables video files to be shown in the Photo Picker dialog";
2761
Lei Zhang507fffd2020-01-29 23:47:542762const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242763 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542764const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242765 "When site isolation is disabled, this mode changes how sites are lumped "
2766 "in to shared processes. For sites that do not require isolation, this "
2767 "feature groups them into a single 'default' site instance (per browsing "
2768 "instance) instead of creating unique site instances for each one. This "
2769 "enables resource savings by creating fewer processes for sites that do "
2770 "not need isolation.";
2771
Lei Zhang507fffd2020-01-29 23:47:542772const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072773 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542774const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072775 "When site isolation is disabled, this mode changes how sites are lumped "
2776 "in to a shared process. Process selection is usually controlled with "
2777 "site instances. With strict site isolation, each site on a page gets its "
2778 "own site instance and process. With site isolation disabled and without "
2779 "this mode, all sites that share a process are put into the same site "
2780 "instance. This mode adds a third way: site instances are strictly "
2781 "separated like strict site isolation, but process selection puts multiple "
2782 "site instances in a single process.";
2783
Shakti Sahu1f8a9422020-03-12 05:50:502784const char kQueryTilesName[] = "Show query tiles";
2785const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
Shakti Sahuaaf8a8c2020-04-30 23:40:272786const char kQueryTilesOmniboxName[] = "Show query tiles in omnibox";
2787const char kQueryTilesOmniboxDescription[] = "Shows query tiles in omnibox";
Shakti Sahu8fe5edd2020-05-14 18:57:132788const char kQueryTilesSingleTierName[] = "Show only one level of query tiles";
2789const char kQueryTilesSingleTierDescription[] =
2790 "Show only one level of query tiles";
Shakti Sahudfb40992020-05-12 14:54:542791const char kQueryTilesEnableQueryEditingName[] =
2792 "Query Tiles - Enable query edit mode";
2793const char kQueryTilesEnableQueryEditingDescription[] =
2794 "When a query tile is tapped, the query text will be shown in the omnibox "
2795 "and user will have a chance to edit the text before submitting";
Min Qindb99e6f2020-04-29 06:37:262796const char kQueryTilesCountryCode[] = "Country code for getting tiles";
2797const char kQueryTilesCountryCodeDescription[] =
2798 "When query tiles are enabled, this value determines tiles for which "
2799 "country should be displayed.";
2800const char kQueryTilesCountryCodeUS[] = "US";
2801const char kQueryTilesCountryCodeIndia[] = "IN";
2802const char kQueryTilesCountryCodeBrazil[] = "BR";
2803const char kQueryTilesCountryCodeNigeria[] = "NG";
2804const char kQueryTilesCountryCodeIndonesia[] = "ID";
Shakti Sahu8fe5edd2020-05-14 18:57:132805const char kQueryTilesInstantFetchName[] = "Query tile instant fetch";
Xing Liu06f2fa02020-04-30 02:45:192806const char kQueryTilesInstantFetchDescription[] =
2807 "Immediately schedule background task to fetch query tiles";
Min Qindb99e6f2020-04-29 06:37:262808
Brett Wilsonff596952017-07-14 01:06:552809const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2810const char kReaderModeHeuristicsDescription[] =
2811 "Determines what pages the Reader Mode infobar is shown on.";
2812const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2813const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2814const char kReaderModeHeuristicsAllArticles[] = "All articles";
2815const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2816const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2817
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182818const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2819const char kReaderModeInCCTDescription[] =
2820 "Open Reader Mode in Chrome Custom Tabs.";
2821
Ioana Pandele9fc19b2f2020-01-23 22:16:502822const char kRecoverFromNeverSaveAndroidName[] =
2823 "UI to recover from never save passwords on Android";
2824const char kRecoverFromNeverSaveAndroidDescription[] =
2825 "Enables showing UI which allows for easy reverting of the decision to "
2826 "never save passwords on a certain webiste";
2827
Donn Denmanc42123c2020-03-19 01:44:242828const char kRelatedSearchesName[] =
2829 "Enables an experiment for Related Searches on Android";
2830const char kRelatedSearchesDescription[] =
2831 "Enables displaying related searches in a UI surface for experimentation "
2832 "purposes. This may have privacy implications so do not enable unless "
2833 "you have no privacy worries about sending page content and URLs to "
2834 "Google!";
2835
Vincent Boisselle35fc5342020-05-09 02:29:002836const char kReportFeedUserActionsName[] =
2837 "Enable the report of click actions on cards in Chrome's Feed on Android.";
2838const char kReportFeedUserActionsDescription[] =
2839 "Enable the report of click actions on cards in Chrome's Feed on Android."
2840 " Also enable the feed header menu to manage the feed.";
2841
Varun Khaneja80712a82018-10-12 23:34:592842const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2843 "Use local Safe Browsing blacklists";
2844const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2845 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2846 "process to check the Safe Browsing reputation of URLs without calling "
2847 "into GmsCore for every URL.";
2848
Brett Wilsonff596952017-07-14 01:06:552849const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2850const char kSetMarketUrlForTestingDescription[] =
2851 "When enabled, sets the market URL for use in testing the update menu "
2852 "item.";
2853
Jeffrey Cohen85891392020-02-14 20:24:302854const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2855const char kShareButtonInTopToolbarDescription[] =
2856 "Enables UI to initiate sharing from the top toolbar";
2857
Alex Moshchuk07e1bb42019-03-08 04:44:082858const char kSiteIsolationForPasswordSitesName[] =
2859 "Site Isolation For Password Sites";
2860const char kSiteIsolationForPasswordSitesDescription[] =
2861 "Security mode that enables site isolation for sites based on "
2862 "password-oriented heuristics, such as a user typing in a password.";
2863
Ioana Pandele9fc19b2f2020-01-23 22:16:502864const char kStartSurfaceAndroidName[] = "Start Surface";
2865const char kStartSurfaceAndroidDescription[] =
2866 "Enable showing the start surface when launching Chrome via the "
2867 "launcher.";
2868
Lei Zhang0a318af2018-11-14 02:19:462869const char kStrictSiteIsolationName[] = "Strict site isolation";
2870const char kStrictSiteIsolationDescription[] =
2871 "Security mode that enables site isolation for all sites (SitePerProcess). "
2872 "In this mode, each renderer process will contain pages from at most one "
2873 "site, using out-of-process iframes when needed. "
2874 "Check chrome://process-internals to see the current isolation mode. "
2875 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2876 "default. Here, 'Disabled' is a legacy value that actually means "
2877 "'Default,' in which case site isolation may be already enabled based on "
2878 "platform, enterprise policy, or field trial. See also "
2879 "#site-isolation-trial-opt-out for how to disable site isolation for "
2880 "testing.";
2881
Brett Wilsonff596952017-07-14 01:06:552882const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2883const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442884 "When enabled, a badge will be shown on the app menu button if the update "
2885 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552886
2887const char kUpdateMenuItemCustomSummaryDescription[] =
2888 "When this flag and the force show update menu item flag are enabled, a "
2889 "custom summary string will be displayed below the update menu item.";
2890const char kUpdateMenuItemCustomSummaryName[] =
2891 "Update menu item custom summary";
2892
Tommy Nyquist3c02e592018-10-18 23:36:442893const char kUpdateMenuTypeName[] =
2894 "Forces the update menu type to a specific type";
2895const char kUpdateMenuTypeDescription[] =
2896 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382897 "the app menu badge and menu item for updates. For Inline Update, the "
2898 "update available flag is implied. The 'Inline Update: Success' selection "
2899 "goes through the whole inline update flow to the end with a successful "
2900 "outcome. The other 'Inline Update' options go through the same flow, but "
2901 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442902const char kUpdateMenuTypeNone[] = "None";
2903const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2904const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382905const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2906const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2907 "Inline Update Error: Dialog Canceled";
2908const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2909 "Inline Update Error: Dialog Failed";
2910const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2911 "Inline Update Error: Download Failed";
2912const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2913 "Inline Update Error: Download Canceled";
2914const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2915 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552916
Hesen Zhanga555a8d72019-10-18 00:05:372917const char kUpdateNotificationSchedulingIntegrationName[] =
2918 "Enable update notification using notification scheduling system";
2919const char kUpdateNotificationSchedulingIntegrationDescription[] =
2920 "if enable update notification will hook up to notification scheduling "
2921 "system in native side";
2922
Hesen Zhang0e22ac62020-03-10 17:01:442923const char kPrefetchNotificationSchedulingIntegrationName[] =
2924 "Enable prefetch notification using notification scheduling system";
2925const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2926 "if enable prefetch notification service and background task will hook up "
2927 "to notification scheduling system in native side";
2928
Hesen Zhang26797090a2020-02-18 23:50:242929const char kUpdateNotificationServiceImmediateShowOptionName[] =
2930 "Update notification service debug options";
2931const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2932 "Show update notification right immediately";
2933
Patrick Noland76b5c442019-07-30 01:01:392934const char kUsageStatsDescription[] =
2935 "When set, enables sharing of per-domain usage stats with the Digital "
2936 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2937 "to websites in order to enforce user-defined time limits.";
2938const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2939
Tommy Nyquist26ffb642019-02-20 20:31:522940const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2941const char kInlineUpdateFlowDescription[] =
2942 "When this flag is set, instead of taking the user to the Google Play "
2943 "Store when an update is available, the user is presented with an inline "
2944 "flow where they do not have to leave Chrome until the update is ready "
2945 "to install.";
2946
Brandon Wylie744f3432020-05-13 22:38:322947const char kAndroidDarkSearchName[] = "Show darkened search pages on Android";
2948const char kAndroidDarkSearchDescription[] =
2949 "If enabled, users will see a darkened search page if Chrome is in "
2950 "nightmode as well.";
2951
Brandon Wylie3c77d442020-01-31 22:41:492952const char kAndroidNightModeTabReparentingName[] =
2953 "Android Chrome UI dark mode tab reparenting";
2954const char kAndroidNightModeTabReparentingDescription[] =
2955 "If enabled, when the user changes themes the current tabs are reparented "
2956 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282957// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552958
Brett Wilson7b44537e2017-08-18 01:38:282959#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482960
Katie Df558c1a2020-04-21 20:33:592961const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2962const char kEnableAccessibilityLiveCaptionsDescription[] =
2963 "Enables the live captions feature which generates captions for "
2964 "media playing in Chrome. Turn the feature on in "
2965 "chrome://settings/accessibility.";
2966
Takumi Fujimotod1da5b92019-06-07 00:35:482967const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2968const char kCastMediaRouteProviderDescription[] =
2969 "Enables the native Cast Media Route Provider implementation to be used "
2970 "instead of the implementation in the Media Router component extension.";
2971
Dan Beamfa47cc32019-10-17 20:20:582972const char kNtpConfirmSuggestionRemovalsName[] =
2973 "Confirm removing \"realbox\" suggestions on New Tab page";
2974const char kNtpConfirmSuggestionRemovalsDescription[] =
2975 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2976 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2977
Dan Beama76152f42019-09-24 03:58:082978const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2979const char kNtpDismissPromosDescription[] =
2980 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2981 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052982
Esmael El-Moslimany77beb94d2020-05-01 23:12:362983const char kNtpIframeOneGoogleBarName[] = "Load OneGoogleBar in an iframe";
2984const char kNtpIframeOneGoogleBarDescription[] =
2985 "Enables loading the OneGoogleBar in an iframe. Otherwise, the "
2986 "OneGoogleBar is loaded inline on chrome://new-tab-page.";
2987
Esmael El-Moslimanyba82f692020-05-20 23:34:342988const char kNtpOneGoogleBarModalOverlaysName[] =
2989 "When OneGoogleBar is loaded in an iframe, overlays are modal";
2990const char kNtpOneGoogleBarModalOverlaysDescription[] =
2991 "Enables overlays being modal, when the OneGoogleBar is loaded as iframe."
2992 "Otherwise, a clip-path definition is used to clip away parts of the"
2993 "OneGoogleBar that do not have visible elements.";
2994
Dan Beam697798fa2019-08-28 03:38:072995const char kNtpRealboxName[] = "Real search box in New Tab Page";
2996const char kNtpRealboxDescription[] =
2997 "Enables a search box in the middle of the NTP that will accept input "
2998 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2999 "non-fake input (\"realbox\").";
3000
Dan Beam6c42d2c2019-11-12 22:17:083001const char kNtpRealboxMatchOmniboxThemeName[] =
3002 "Make the New Tab page real search box match the omnibox's theme colors";
3003const char kNtpRealboxMatchOmniboxThemeDescription[] =
3004 "Themes the real search box in the middle of the NTP to match the omnibox. "
3005 "Only has an an effect if #ntp-realbox is enabled.";
3006
Esmael El-Moslimany3b70c872020-01-13 18:47:033007const char kNtpWebUIName[] =
3008 "Use the WebUI new tab page when opening a new tab";
3009const char kNtpWebUIDescription[] =
3010 "The WebUI new tab page is a replacement for the local NTP.";
3011
Aran Gilman766c2ad2019-04-18 00:15:413012const char kEnableReaderModeName[] = "Enable Reader Mode";
3013const char kEnableReaderModeDescription[] =
3014 "Allows viewing of simplified web pages by selecting 'Customize and "
3015 "control Chrome'>'Distill page'";
3016
Jeffrey Cohenf04130a42018-08-29 00:22:273017const char kHappinessTrackingSurveysForDesktopName[] =
3018 "Happiness Tracking Surveys";
3019const char kHappinessTrackingSurveysForDesktopDescription[] =
3020 "Enable showing Happiness Tracking Surveys to users on Desktop";
3021
Wei Li2946b352019-08-19 21:49:543022const char kHappinessTrackingSurveysForDesktopDemoName[] =
3023 "Happiness Tracking Surveys Demo";
3024const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
3025 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
3026
Huanzhong Huang31a213b2020-02-11 15:04:033027const char kHappinessTrackingSurveysForDesktopSettingsName[] =
3028 "Happiness Tracking Surveys for Settings";
3029const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
3030 "Enable showing Happiness Tracking Surveys for Settings to users on "
3031 "Desktop";
3032
3033const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
3034 "Happiness Tracking Surveys for Privacy Settings";
3035const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
3036 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
3037 "on Desktop";
3038
Huanzhong Huanga2321012020-04-15 08:27:123039const char kHappinessTrackingSurveysForDesktopMigrationName[] =
3040 "Happiness Tracking Surveys migration";
3041const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
3042 "Enable the latest version of Happiness Tracking Surveys.";
3043
Jon Flatley8c785582019-06-05 00:33:423044const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
3045const char kKernelnextVMsDescription[] =
3046 "Enables VM support on devices running experimental kernel versions.";
3047
Travis Skarebcdb5ed32018-08-17 01:49:403048const char kOmniboxDriveSuggestionsName[] =
3049 "Omnibox Google Drive Document suggestions";
3050const char kOmniboxDriveSuggestionsDescriptions[] =
3051 "Display suggestions for Google Drive documents in the omnibox when Google "
3052 "is the default search engine.";
3053
Kevin Bailey9ec05532019-01-31 23:01:333054const char kOmniboxExperimentalKeywordModeName[] =
3055 "Omnibox Experimental Keyword Mode";
3056const char kOmniboxExperimentalKeywordModeDescription[] =
3057 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:153058 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:333059
Kevin Bailey104e44492019-10-31 16:42:323060const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
3061 "Omnibox Loose Max Limit on Dedicated Rows";
3062const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
3063 "Enables not counting submatch suggestions towards total suggestion "
3064 "count.";
3065
Lei Zhang0a318af2018-11-14 02:19:463066const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
3067const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:143068 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
3069 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:463070
Orin Jaworskica48a8b62020-01-29 20:24:273071const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
3072const char kOmniboxSuggestionButtonRowDescription[] =
3073 "Enable a button row on omnibox suggestions to present actionable items "
3074 "such as keyword search, tab-switch buttons, and Pedals.";
3075
Orin Jaworski04c08b42018-07-11 02:39:563076const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
3077const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:593078 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:563079
Kevin Bailey7d918b92019-05-02 16:00:143080const char kOmniboxShortBookmarkSuggestionsName[] =
3081 "Omnibox short bookmark suggestions";
3082const char kOmniboxShortBookmarkSuggestionsDescription[] =
3083 "Match very short input words to beginning of words in bookmark "
3084 "suggestions.";
3085
Kevin Bailey37bbf1d2019-08-21 19:23:553086const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
3087 "Omnibox dedicated row tab switch suggestions";
3088const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:363089 "Put each tab switch suggestion in a separate suggestion, immediately "
3090 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:553091
Francois Doraycd3a0962019-10-11 20:13:333092const char kTabFreezeName[] = "Tab Freeze";
3093const char kTabFreezeDescription[] =
3094 "Enables freezing eligible tabs when they have been backgrounded for 5 "
3095 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:063096
Monica Basta2d4fe0972020-01-10 11:53:573097const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
3098const char kSyncSetupFriendlySettingsDescription[] =
3099 "Enable the new sync setup friendly settings";
3100
Brett Wilson7b44537e2017-08-18 01:38:283101#endif // !defined(OS_ANDROID)
3102
3103// Windows ---------------------------------------------------------------------
3104
3105#if defined(OS_WIN)
3106
David Bienvenud0ddda32018-11-01 16:59:163107const char kCalculateNativeWinOcclusionName[] =
3108 "Calculate window occlusion on Windows";
3109const char kCalculateNativeWinOcclusionDescription[] =
3110 "Calculate window occlusion on Windows will be used in the future "
3111 "to throttle and potentially unload foreground tabs in occluded windows";
3112
Brett Wilson7b44537e2017-08-18 01:38:283113const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
3114const char kCloudPrintXpsDescription[] =
3115 "XPS enables advanced options for classic printers connected to the Cloud "
3116 "Print with Chrome. Printers must be re-connected after changing this "
3117 "flag.";
3118
Frank Liberato754d14f2019-01-30 23:31:173119const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
3120const char kD3D11VideoDecoderDescription[] =
3121 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
3122
Rahul Arakerif87184f2020-04-16 23:29:393123const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
3124const char kElasticOverscrollWinDescription[] =
3125 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
3126 "touchpads.";
3127
Armando Miragliad2e6fc9e2020-03-06 09:23:093128const char kEnableMediaFoundationVideoCaptureName[] =
3129 "MediaFoundation Video Capture";
3130const char kEnableMediaFoundationVideoCaptureDescription[] =
3131 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
3132 "to DirectShow if disabled.";
3133
Lei Zhangc05af2a2020-05-15 20:54:053134const char kRunVideoCaptureServiceInBrowserProcessName[] =
3135 "Run video capture service in browser";
3136const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
3137 "Run the video capture service in the browser process.";
Brett Wilson7b44537e2017-08-18 01:38:283138
Rainhard Findling29e729d2020-06-05 08:07:343139const char kSafetyCheckChromeCleanerChildName[] =
3140 "Chrome Cleanup Tool in safety check";
3141const char kSafetyCheckChromeCleanerChildDescription[] =
3142 "Enables the Chrome Cleanup Tool child in safety check.";
3143
Olli Etuaho122321192018-09-07 10:15:293144const char kUseAngleName[] = "Choose ANGLE graphics backend";
3145const char kUseAngleDescription[] =
3146 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
3147 "computers by default. Using the OpenGL driver as the graphics backend may "
3148 "result in higher performance in some graphics-heavy applications, "
3149 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
3150 "video playback.";
3151
3152const char kUseAngleDefault[] = "Default";
3153const char kUseAngleGL[] = "OpenGL";
3154const char kUseAngleD3D11[] = "D3D11";
3155const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:023156const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:293157
Brett Wilson7b44537e2017-08-18 01:38:283158const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
3159const char kUseWinrtMidiApiDescription[] =
3160 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
3161 "later).";
3162
Daniel Hosseinian159cb3d2020-03-13 03:02:023163#if BUILDFLAG(ENABLE_PRINTING)
Lei Zhangc05af2a2020-05-15 20:54:053164const char kGdiTextPrinting[] = "GDI Text Printing";
3165const char kGdiTextPrintingDescription[] =
3166 "Use GDI to print text as simply text";
3167
Lei Zhanga6a8a492020-05-14 03:55:033168const char kPrintWithReducedRasterizationName[] =
3169 "Print with reduced rasterization";
3170const char kPrintWithReducedRasterizationDescription[] =
3171 "When using GDI printing, avoid rasterization if possible.";
3172
Alan Screen574ffd662019-11-21 22:38:533173const char kUseXpsForPrintingName[] = "Use XPS for printing";
3174const char kUseXpsForPrintingDescription[] =
3175 "When enabled, use XPS printing API instead of the GDI print API.";
3176
Alan Screen49388112019-12-13 23:34:213177const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
3178const char kUseXpsForPrintingFromPdfDescription[] =
3179 "When enabled, use XPS printing API instead of the GDI print API when "
3180 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:023181#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:213182
Guillaume Jenkinsdd8060a72019-07-03 17:28:063183#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:163184const char kWinUseBrowserSpellCheckerName[] =
3185 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063186const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkinscd9afb5b2020-06-04 20:57:163187 "For supported languages, use the Windows OS spell checker to find "
3188 "spelling mistakes and provide spelling suggestions. Additional languages "
3189 "can be installed in the Windows OS settings to improve Windows spell "
3190 "check support.";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063191#endif // BUILDFLAG(ENABLE_SPELLCHECK)
3192
Brett Wilson7b44537e2017-08-18 01:38:283193#endif // defined(OS_WIN)
3194
3195// Mac -------------------------------------------------------------------------
3196
3197#if defined(OS_MACOSX)
3198
Daniel Hosseinian159cb3d2020-03-13 03:02:023199#if BUILDFLAG(ENABLE_PRINTING)
3200const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3201const char kCupsIppPrintingBackendDescription[] =
3202 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3203 "that calls the PPD API.";
3204#endif // BUILDFLAG(ENABLE_PRINTING)
3205
Sidney San Martín678fd4112019-03-30 00:13:053206const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3207const char kImmersiveFullscreenDescription[] =
3208 "Automatically hide and show the toolbar in fullscreen.";
3209
Lei Zhange065b572018-12-11 08:00:413210const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3211const char kEnableCustomMacPaperSizesDescription[] =
3212 "Allow use of custom paper sizes in Print Preview.";
3213
Greg Kerrf46f31872019-08-08 20:22:443214const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3215const char kMacSyscallSandboxDescription[] =
3216 "Controls whether the macOS sandbox filters syscalls.";
3217
Greg Kerr32483d1c2018-12-18 02:29:143218const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3219const char kMacV2GPUSandboxDescription[] =
3220 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3221
Henrik Grunellabaf7182019-04-12 09:15:193222const char kMacSystemMediaPermissionsInfoUiName[] =
3223 "System media permissions info UI";
3224const char kMacSystemMediaPermissionsInfoUiDescription[] =
3225 "In case a website is trying to use the camera/microphone, but Chrome "
3226 "itself is blocked on the system level to access these, show an icon in "
3227 "the Omnibox, which, when clicked, displays a bubble with information on "
3228 "how to toggle Chrome's system-level media permissions.";
3229
Christopher Cameron93855ff2019-10-10 19:26:543230const char kMetalName[] = "Metal";
3231const char kMetalDescription[] =
3232 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3233 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3234
Brett Wilson7b44537e2017-08-18 01:38:283235#endif
3236
3237// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343238
3239#if defined(OS_CHROMEOS)
3240
Brett Wilson7b44537e2017-08-18 01:38:283241const char kAcceleratedMjpegDecodeName[] =
3242 "Hardware-accelerated mjpeg decode for captured frame";
3243const char kAcceleratedMjpegDecodeDescription[] =
3244 "Enable hardware-accelerated mjpeg decode for captured frame where "
3245 "available.";
vabr0215a8e2017-03-28 12:47:343246
Paul Dysone2e1a092019-08-28 23:53:113247const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3248const char kAggregatedMlAppRankingDescription[] =
3249 "Use the aggregated ML model to rank the suggested apps.";
3250
Thanh Nguyen185d69e92019-10-14 22:43:103251const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3252const char kAggregatedMlSearchRankingDescription[] =
3253 "Use the aggregated ML model to rank the non-app search results for "
3254 "non-empty queries.";
3255
Zentaro Kavanagh65b3e112019-09-03 16:18:233256const char kAllowDisableMouseAccelerationName[] =
3257 "Allow disabling mouse acceleration";
3258const char kAllowDisableMouseAccelerationDescription[] =
3259 "Shows a setting to disable mouse acceleration.";
3260
Kyle Horimoto734f0752020-03-20 20:46:543261const char kAllowScrollSettingsName[] =
3262 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3263const char kAllowScrollSettingsDescription[] =
3264 "Shows settings to enable/disable scroll acceleration and to adjust the "
3265 "sensitivity for scrolling.";
3266
nancyef7df342019-10-31 04:13:433267const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3268const char kAppServiceInstanceRegistryDescription[] =
3269 "Use the App Service to provide app instance information, such as the "
3270 "app window running status.";
3271
Maggie Caid250297a2019-09-09 09:30:343272const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3273const char kAppServiceIntentHandlingDescription[] =
3274 "Use the App Service to provide data for intent handling.";
3275
[email protected]093af042020-06-12 03:13:373276const char kAppServiceAdaptiveIconName[] = "App Service Adaptive Icons";
3277const char kAppServiceAdaptiveIconDescription[] =
3278 "Provide adaptive icons through the App Service";
3279
Sara Kato0e6af322019-11-05 04:34:173280const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3281const char kArcApplicationZoomDescription[] =
3282 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3283
Luum Habtemariamdaa8fd22018-06-25 22:39:433284const char kArcCupsApiName[] = "ARC CUPS API";
3285const char kArcCupsApiDescription[] =
3286 "Enables support of libcups APIs from ARC";
3287
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193288const char kArcCustomTabsExperimentName[] =
3289 "Enable Custom Tabs experiment for ARC";
3290const char kArcCustomTabsExperimentDescription[] =
3291 "Allow Android apps to use Custom Tabs."
3292 "This feature only works on the Canary and Dev channels.";
3293
Naoki Fukino153de8a2019-01-22 08:37:543294const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3295const char kArcDocumentsProviderDescription[] =
3296 "Enables DocumentsProvider integration in Chrome OS Files app.";
3297
Satoshi Niwa8b1d5282018-10-24 04:53:033298const char kArcFilePickerExperimentName[] =
3299 "Enable file picker experiment for ARC";
3300const char kArcFilePickerExperimentDescription[] =
3301 "Enables using Chrome OS file picker in ARC.";
3302
Lev Rumyantsev6eddc802019-08-27 19:41:213303const char kArcNativeBridgeToggleName[] =
3304 "Toggle between native bridge implementations for ARC";
3305const char kArcNativeBridgeToggleDescription[] =
3306 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513307
Jesse Schettlerc3d0a652019-04-23 18:49:243308const char kArcPrintSpoolerExperimentName[] =
3309 "Enable print spooler experiment for ARC";
3310const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373311 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243312
lgchengecd1c1a62018-01-09 02:59:463313const char kArcUsbHostName[] = "Enable ARC USB host integration";
3314const char kArcUsbHostDescription[] =
3315 "Allow Android apps to use USB host feature on ChromeOS devices.";
3316
Yusuke Sato7e790eb2019-06-06 00:21:043317const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3318const char kArcUsbStorageUIDescription[] =
3319 "Enable experimental UI for controlling ARC access to USB storage devices.";
3320
Xiaoqian Dai492a7f002019-10-23 02:36:123321const char kAshDragWindowFromShelfName[] =
3322 "Enable dragging a window from shelf to overview or home screen.";
3323const char kAshDragWindowFromShelfDescription[] =
3324 "Enable dragging a window from shelf to overview or home screen.";
3325
Eliot Courtneye87a9c32018-11-20 03:33:023326const char kAshEnablePipRoundedCornersName[] =
3327 "Enable Picture-in-Picture rounded corners.";
3328const char kAshEnablePipRoundedCornersDescription[] =
3329 "Enable rounded corners on the Picture-in-Picture window.";
3330
Andrew Moylan2db11cd2019-05-22 14:25:153331const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3332const char kAshEnableUnifiedDesktopDescription[] =
3333 "Enable unified desktop mode which allows a window to span multiple "
3334 "displays.";
3335
Min Chen3e342562019-05-04 00:08:363336const char kAshSwapSideVolumeButtonsForOrientationName[] =
3337 "Swap side volume buttons to match screen orientation.";
3338const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3339 "Make the side volume button that's closer to the top/right always "
3340 "increase the volume and the button that's closer to the bottom/left "
3341 "always decrease the volume.";
3342
minchc6243fd2019-10-22 00:45:463343const char kAshSwipingFromLeftEdgeToGoBackName[] =
3344 "Swping from the left edge of the display to go back to the previous page.";
3345const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3346 "Swiping from the restricted left area of the display with enough drag "
3347 "distance or fling velocity could go back to the previous page while in "
3348 "tablet mode.";
3349
Ryan Hansberry7c6c2b22019-06-18 21:07:143350const char kBluetoothAggressiveAppearanceFilterName[] =
3351 "Aggressive Bluetooth device filtering";
3352const char kBluetoothAggressiveAppearanceFilterDescription[] =
3353 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3354 "likely cannot be connected to.";
3355
Michael Sun1b15a302020-04-07 02:57:293356const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3357const char kBluetoothFixA2dpPacketSizeDescription[] =
3358 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3359 "audio quality and may fix audio stutter.";
3360
Hsin-Yu Chao771fcd52020-03-17 17:35:103361const char kBluetoothNextHandsfreeProfileName[] =
3362 "Enable next version of Bluetooth Handsfree profile";
3363const char kBluetoothNextHandsfreeProfileDescription[] =
3364 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3365 "WBS(wideband speeech) feature";
3366
Christopher Lam28530012019-07-11 04:05:123367const char kCameraSystemWebAppName[] = "Camera System Web App";
3368const char kCameraSystemWebAppDescription[] =
3369 "Run the Chrome Camera App as a System Web App.";
3370
David Staessens13e6e232020-01-17 04:23:513371const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3372const char kChromeosVideoDecoderDescription[] =
3373 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3374 "video decoding.";
3375
Yulun Wu1e355132020-02-11 20:12:223376const char kContextualNudgesName[] =
3377 "Contextual nudges for user gesture education";
3378const char kContextualNudgesDescription[] =
3379 "Enables contextual nudges, periodically showing the user a label "
3380 "explaining how to interact with a particular UI element using gestures.";
3381
Brett Wilson7b44537e2017-08-18 01:38:283382const char kCrosRegionsModeName[] = "Cros-regions load mode";
3383const char kCrosRegionsModeDescription[] =
3384 "This flag controls cros-regions load mode";
3385const char kCrosRegionsModeDefault[] = "Default";
3386const char kCrosRegionsModeOverride[] = "Override VPD values.";
3387const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343388
matterchen6b348762020-01-08 06:08:093389const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3390const char kCrostiniPortForwardingDescription[] =
3391 "Enable Crostini port forwarding.";
3392
David Munro3528c5c2020-01-13 02:44:373393const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3394const char kCrostiniDiskResizingDescription[] =
3395 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3396 "automatically sized disks.";
3397
danielngc6cea8d72020-02-28 06:17:383398const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3399const char kCrostiniShowMicSettingDescription[] =
3400 "Adds the option to allow Crostini to access the mic";
3401
David Munro3728ef72019-10-30 07:22:153402const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3403const char kCrostiniUseBusterImageDescription[] =
3404 "New Crostini containers use Debian Buster images instead of Debian "
3405 "Stretch.";
3406
Ben Wells7238dd02019-05-02 08:20:323407const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3408const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3409
Nicholas Verne89be53b2019-03-27 23:08:323410const char kCrostiniUsbAllowUnsupportedName[] =
3411 "Crostini Usb Allow Unsupported";
3412const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293413 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063414
Nicholas Verne84629622019-11-14 04:55:523415const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3416const char kCrostiniWebUIUpgraderDescription[] =
3417 "Enable the new WebUI Crostini Upgrader Dialog.";
3418
Max Li6f2e8142019-10-23 13:34:113419const char kCryptAuthV2DeviceActivityStatusName[] =
3420 "CryptAuth Device Activity Status";
3421const char kCryptAuthV2DeviceActivityStatusDescription[] =
3422 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3423
Josh Nohle12948a12019-10-10 21:06:163424const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3425const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053426 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3427 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163428
Josh Nohle2f82dcc2018-12-17 23:11:233429const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3430const char kCryptAuthV2EnrollmentDescription[] =
3431 "Use the CryptAuth v2 Enrollment protocol.";
3432
Thanh Nguyena4c933442019-05-11 03:43:553433const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3434const char kDisableCancelAllTouchesDescription[] =
3435 "If enabled, a canceled touch will not force all other touches to be "
3436 "canceled.";
3437
Josh Nohle115bc2892019-12-18 18:26:343438const char kDisableCryptAuthV1DeviceSyncName[] =
3439 "Disable CryptAuth v1 DeviceSync";
3440const char kDisableCryptAuthV1DeviceSyncDescription[] =
3441 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3442 "should be enabled before this flag is flipped.";
3443
Daniele Castagna893d822e2019-03-08 21:37:113444const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3445const char kDisableExplicitDmaFencesDescription[] =
3446 "Always rely on implicit syncrhonization between GPU and display "
3447 "controller instead of using dma-fences explcitily when available.";
3448
Su Hong Koobbd04e02020-04-04 00:16:063449const char kDisplayIdentificationName[] =
3450 "Enable display identification highlight";
3451const char kDisplayIdentificationDescription[] =
3452 "Shows a blue highlight around the edges of the display that is selected "
3453 "in the Displays Settings page. Only shown when the Displays Settings page "
3454 "is open.";
3455
Miguel Casasf15028b12019-10-23 12:52:323456const char kEnableUseHDRTransferFunctionName[] =
3457 "Enable using HDR transfer function";
3458const char kEnableUseHDRTransferFunctionDescription[] =
3459 "Allows using an HDR transfer functions if any connected monitor supports "
3460 "it";
3461
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203462const char kDisableOfficeEditingComponentAppName[] =
3463 "Disable Office Editing for Docs, Sheets & Slides";
3464const char kDisableOfficeEditingComponentAppDescription[] =
3465 "Disables Office Editing for Docs, Sheets & Slides component app so "
3466 "handlers won't be registered, making it possible to install another "
3467 "version for testing.";
3468
Ahmed Fakhry4f567e692018-10-16 15:51:083469const char kDoubleTapToZoomInTabletModeName[] =
3470 "Double-tap to zoom in tablet mode";
3471const char kDoubleTapToZoomInTabletModeDescription[] =
3472 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3473 "page.";
3474
Xiyuan Xia381892ca2020-04-30 23:17:233475const char kMovablePartialScreenshotName[] =
3476 "Movable/resizable partial screenshot region";
3477const char kMovablePartialScreenshotDescription[] =
3478 "Allow partial screenshot region to be moved/resized via mouse/touch.";
3479
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543480const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263481 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543482const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263483 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543484
Andrew Moylan2db11cd2019-05-22 14:25:153485const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3486const char kEnableAppDataSearchDescription[] =
3487 "Allow launcher search to access data available through Firebase App "
3488 "Indexing";
3489
3490const char kEnableAppReinstallZeroStateName[] =
3491 "Enable Zero State App Reinstall Suggestions.";
3492const char kEnableAppReinstallZeroStateDescription[] =
3493 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3494 "will show app reinstall recommendations at end of zero state list.";
3495
Matthew Mourgoscf22b4b2019-03-06 23:46:393496const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3497const char kEnableAppGridGhostDescription[] =
3498 "Enables ghosting during an item drag in launcher.";
3499
Daniel Zhang01399072018-08-16 22:28:203500const char kEnableAppListSearchAutocompleteName[] =
3501 "App List Search Autocomplete";
3502const char kEnableAppListSearchAutocompleteDescription[] =
3503 "Allow App List search box to autocomplete queries for Google searches and "
3504 "apps.";
3505
Lei Zhang0a318af2018-11-14 02:19:463506const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373507 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463508const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373509 "If audio focus is enabled in Chrome then this will delegate audio focus "
3510 "control in Android apps to Chrome.";
3511
Lei Zhangc05af2a2020-05-15 20:54:053512const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3513const char kEnableAmbientModeDescription[] =
Meilin Wangfc26d4f02020-02-18 21:19:483514 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3515
Yue Liebaa9952018-12-07 21:41:263516const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3517const char kEnableAssistantAppSupportDescription[] =
3518 "Enable the Assistant App Support feature";
3519
Xiaohui Chenb523747b2019-03-14 23:38:323520const char kEnableAssistantLauncherIntegrationName[] =
3521 "Assistant & Launcher integration";
3522const char kEnableAssistantLauncherIntegrationDescription[] =
3523 "Combine Launcher search with the power of Assistant to provide the most "
3524 "useful answer for each query. Requires Assistant to be enabled.";
3525
Yue Li26244a8e2019-11-14 02:05:033526const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3527const char kEnableAssistantLauncherUIDescription[] =
3528 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3529 "be enabled.";
3530
lif5c5bec62019-06-26 22:56:053531const char kEnableAssistantMediaSessionIntegrationName[] =
3532 "Assistant Media Session integration";
3533const char kEnableAssistantMediaSessionIntegrationDescription[] =
3534 "Enable Assistant Media Session Integration.";
3535
Xiao Yangf59e6932019-07-19 00:18:133536const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3537const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3538
Alex Newcomere5a362c2019-05-02 19:31:353539const char kEnableBackgroundBlurName[] = "Enable background blur.";
3540const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283541 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353542
Avery Musbach62777822020-03-06 05:49:043543const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3544const char kDragToSnapInClamshellModeDescription[] =
3545 "You can drag a window from clamshell overview and snap it. If you will be "
3546 "using multiple displays, you should use this flag only in conjunction "
3547 "with multi-display-overview-and-split-view (otherwise you are likely to "
3548 "get a crash).";
3549
3550const char kMultiDisplayOverviewAndSplitViewName[] =
3551 "Enable multi-display overview and split view.";
3552const char kMultiDisplayOverviewAndSplitViewDescription[] =
3553 "You can drag a window from one overview grid and drop into another "
3554 "overview grid.";
3555
Charles Zhao9d1b8def2019-10-16 22:32:393556const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3557const char kEnableCrOSActionRecorderDescription[] =
3558 "When enabled, each app launching, file opening, setting change, and url "
3559 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343560 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393561
Alexander Alekseev38e1e0a2018-11-08 22:48:483562const char kEnableDiscoverAppName[] = "Enable Discover App";
3563const char kEnableDiscoverAppDescription[] =
3564 "Enable Discover App icon in launcher.";
3565
Brett Wilson7b44537e2017-08-18 01:38:283566const char kEnableEncryptionMigrationName[] =
3567 "Enable encryption migration of user data";
3568const char kEnableEncryptionMigrationDescription[] =
3569 "If enabled and the device supports ARC, the user will be asked to update "
3570 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343571
Harry Cuttscfe6d934f2019-06-05 21:45:553572const char kEnableGesturePropertiesDBusServiceName[] =
3573 "Enable gesture properties D-Bus service";
3574const char kEnableGesturePropertiesDBusServiceDescription[] =
3575 "Enable a D-Bus service for accessing gesture properties, which are used "
3576 "to configure input devices.";
3577
Xiaohui Chenf4283f32018-11-26 20:02:503578const char kEnableGoogleAssistantDspName[] =
3579 "Enable Google Assistant with hardware-based hotword";
3580const char kEnableGoogleAssistantDspDescription[] =
3581 "Enable an experimental feature that uses hardware-based hotword detection "
3582 "for Assistant. Only a limited number of devices have this type of "
3583 "hardware support.";
3584
Xiaohui Chenc3baca42018-11-30 19:29:373585const char kEnableGoogleAssistantStereoInputName[] =
3586 "Enable Google Assistant with stereo audio input";
3587const char kEnableGoogleAssistantStereoInputDescription[] =
3588 "Enable an experimental feature that uses stereo audio input for hotword "
3589 "and voice to text detection in Google Assistant.";
3590
Xiaohui Chen3f3a5bf12019-09-28 00:29:453591const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3592const char kEnableGoogleAssistantAecDescription[] =
3593 "Enable an experimental feature that removes local feedback from audio "
3594 "input to help hotword and ASR when background audio is playing.";
3595
Rob Schonberger11bb2812019-07-31 23:41:003596const char kEnableHeuristicStylusPalmRejectionName[] =
3597 "Enable Heuristic for Stylus/Palm Rejection.";
3598const char kEnableHeuristicStylusPalmRejectionDescription[] =
3599 "Enable additional heuristic palm rejection logic when interacting with "
3600 "stylus usage. Not intended for all devices.";
3601
Harry Cuttsce1028e2020-04-22 19:09:103602const char kEnableHighResolutionMouseScrollingName[] =
3603 "Enable high resolution mouse scrolling";
3604const char kEnableHighResolutionMouseScrollingDescription[] =
3605 "Enable use of high-resolution scrolling events from supported mice (those "
3606 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3607
Ana Salazar270fed42020-06-11 14:44:403608const char kNewDragSpecInLauncherName[] = "Enable Launcher App Paging";
3609const char kNewDragSpecInLauncherDescription[] =
3610 "Show visual affordance of launcher app pages and enable page previews "
3611 "when dragging apps.";
3612
Rob Schonbergerc258473f2019-11-08 05:09:353613const char kEnableNeuralStylusPalmRejectionName[] =
3614 "Enable Neural Palm Detection";
3615const char kEnableNeuralStylusPalmRejectionDescription[] =
3616 "Experimental: Enable Neural Palm detection. Not compatible with all "
3617 "devices.";
3618
Mitsuru Oshimadaf54572020-04-07 14:47:593619const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3620const char kEnableNewShortcutMappingDescription[] =
3621 "Enables experimental new shortcut mapping";
3622
Jeroen Dhollander34b7b152020-06-12 16:24:473623const char kEnableOnDeviceAssistantName[] = "Enable On Device Assistant";
3624const char kEnableOnDeviceAssistantDescription[] =
3625 "Enable On Device Assistant.";
3626
Rob Schonbergerba235782020-03-11 05:01:143627const char kEnablePalmOnMaxTouchMajorName[] =
3628 "Enable Palm when Touch is Maximum";
3629const char kEnablePalmOnMaxTouchMajorDescription[] =
3630 "Experimental: Enable Palm detection when the touchscreen reports max "
3631 "size. Not compatible with all devices.";
3632
3633const char kEnablePalmOnToolTypePalmName[] =
3634 "Enable Palm when Tool Type is Palm";
3635const char kEnablePalmOnToolTypePalmDescription[] =
3636 "Experimental: Enable palm detection when touchscreen reports "
3637 "TOOL_TYPE_PALM. Not compatible with all devices.";
3638
Rob Schonbergere0a8e3c2020-04-21 03:04:393639const char kEnablePalmSuppressionName[] =
3640 "Enable Palm Suppression with Stylus.";
3641const char kEnablePalmSuppressionDescription[] =
3642 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3643
Danan S749399c2019-06-25 23:08:483644const char kEnableParentalControlsSettingsName[] =
3645 "Enable Parental controls settings";
3646const char kEnableParentalControlsSettingsDescription[] =
3647 "Enable Parental Control options in settings.";
3648
Vladislav Kaznacheevaa213a02018-10-29 17:54:283649const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3650const char kEnablePlayStoreSearchDescription[] =
3651 "Enable Play Store search in launcher.";
3652
[email protected]683123b92019-12-10 03:52:223653const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3654const char kEnableQuickAnswersDescription[] =
3655 "Enable the Quick Answers feature";
3656
Xiao Yangfcee43b2020-02-11 03:27:433657const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3658const char kEnableQuickAnswersRichUiDescription[] =
3659 "Enable the Quick Answers rich UI.";
3660
Li Linb89713c2020-05-13 00:20:373661const char kEnableQuickAnswersTextAnnotatorName[] =
3662 "Enable Quick Answers text annotator";
3663const char kEnableQuickAnswersTextAnnotatorDescription[] =
3664 "Enable Quick Answers text annotator.";
3665
Brian Geffon134e77c52019-07-30 21:49:583666const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3667const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3668
3669const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3670const char kTrimOnMemoryPressureDescription[] =
3671 "Trim Working Set periodically on memory pressure";
3672
Lei Zhang0ca70ea2018-09-07 17:51:013673const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3674const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013675 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283676 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013677
Eleni Dimitriadis86ff60602019-12-23 05:17:093678const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3679const char kEnableSuggestedFilesDescription[] =
3680 "Enable Suggested Files feature in Launcher, which will show file "
3681 "suggestions in the suggestion chips when the launcher is opened";
3682
Anqing Zhao05ec5822019-11-21 15:42:433683const char kEnterpriseReportingInChromeOSName[] =
3684 "Enterprise cloud reporting in Chrome OS";
3685const char kEnterpriseReportingInChromeOSDescription[] =
3686 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3687 "user level cloud management.";
3688
Nicholas Hollingume9a6744f2019-10-03 05:57:293689const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3690const char kExoPointerLockDescription[] =
3691 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3692 "the mouse pointer.";
3693
Akihiro Ota02ec6bed2020-01-21 22:27:223694const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3695 "Enable experimental ChromeVox annotations feature.";
3696const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3697 "Allows users to create custom annotations for elements using ChromeVox.";
3698
Akihiro Ota3ff6f8a2019-01-18 17:43:043699const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
Akihiro Otaec78ed32020-05-27 14:13:213700 "Disable ChromeVox language switching.";
Akihiro Ota3ff6f8a2019-01-18 17:43:043701const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
Akihiro Otaec78ed32020-05-27 14:13:213702 "Disable ChromeVox language switching, which changes ChromeVox's "
Akihiro Ota3ff6f8a2019-01-18 17:43:043703 "output language upon detection of new language.";
3704
Akihiro Ota3d5699e2020-04-28 17:33:373705const char kExperimentalAccessibilityChromeVoxTutorialName[] =
3706 "Enable experimental ChromeVox interactive tutorial.";
3707const char kExperimentalAccessibilityChromeVoxTutorialDescription[] =
3708 "A comprehensive and interactive tutorial for the ChromeVox screen reader.";
3709
Akihiro Ota47470672020-01-15 19:15:273710const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3711 "Enable experimental ChromeVox search menus feature.";
3712const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3713 "Allows users to search for items in the ChromeVox menu.";
3714
Rose Garcia26e2ae32019-06-25 00:57:543715const char kExperimentalAccessibilitySwitchAccessName[] =
3716 "Experimental feature Switch Access";
3717const char kExperimentalAccessibilitySwitchAccessDescription[] =
3718 "Add a setting to enable the prototype of Switch Access";
3719
3720const char kExperimentalAccessibilitySwitchAccessTextName[] =
3721 "Enable enhanced Switch Access text input.";
3722const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3723 "Enable experimental or in-progress Switch Access features for improved "
3724 "text input";
3725
Katie D9b7ec72b2020-06-02 18:02:363726const char kExperimentalAccessibilityCursorColorsName[] =
3727 "Enable cursor colors.";
3728const char kExperimentalAccessibilityCursorColorsDescription[] =
3729 "Enable experimental feature which allows setting cursor color in "
3730 "Accessibility settings.";
3731
Austin Tankiang4f973632019-08-12 08:33:233732const char kFilesNGName[] = "Enable Files App. NG.";
3733const char kFilesNGDescription[] =
3734 "Enable the next generation UI style of the file manager.";
3735
Omid Tourzan9f39a472020-05-26 03:58:353736const char kFilesTransferDetailsName[] = "Enable Files Transfer Details.";
3737const char kFilesTransferDetailsDescription[] =
3738 "Enable transfer details like remaining time in the progress center panel.";
3739
François Degros1e581402020-04-28 08:29:593740const char kFilesZipNoNaClName[] = "New ZIP handling in Files App";
3741const char kFilesZipNoNaClDescription[] =
3742 "Enable new ZIP archive handling in Files App which does not rely on NaCl.";
3743
Andrew Moylan97585272019-02-19 19:01:223744const char kFsNosymfollowName[] =
3745 "Prevent symlink traversal on user-supplied filesystems.";
3746const char kFsNosymfollowDescription[] =
3747 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3748 " option, so the chromuimos LSM denies symlink traversal on the"
3749 " filesystem.";
3750
Thanh Nguyen0ec9c752019-10-04 01:35:373751const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3752const char kFuzzyAppSearchDescription[] =
3753 "Uses fuzzy search algorithm for app search in launcher.";
3754
Jeroen Dhollander41b3bec2019-07-19 16:56:243755const char kGaiaActionButtonsName[] =
3756 "Enable action buttons on Gaia login screen";
3757const char kGaiaActionButtonsDescription[] =
3758 "Enable primary/secondary action button on Gaia login screen.";
3759
Lei Zhangc05af2a2020-05-15 20:54:053760const char kHelpAppName[] = "Help App";
3761const char kHelpAppDescription[] =
Rachel Carpenteredc531fa2020-01-29 07:32:333762 "Enables the chrome://help-app System Web App (SWA)";
3763
Becca Hughes71465532019-04-12 19:18:553764const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3765const char kHideArcMediaNotificationsDescription[] =
3766 "Hides media notifications for ARC apps. Requires "
3767 "#enable-media-session-notifications to be enabled.";
3768
Lei Zhangc05af2a2020-05-15 20:54:053769const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3770const char kImeAssistAutocorrectDescription[] =
John Palmer3ace5a72020-03-11 05:57:513771 "Enable assistive auto-correct features for native IME";
3772
Jing Wang1c45fe392020-03-05 01:10:233773const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3774const char kImeAssistPersonalInfoDescription[] =
3775 "Enable auto-complete suggestions on personal infomation for native IME.";
3776
My Nguyenc5f0def2020-03-29 23:22:153777const char kImeEmojiSuggestAdditionName[] =
3778 "Enable emoji suggestion (addition)";
3779const char kImeEmojiSuggestAdditionDescription[] =
3780 "Enable emoji suggestion as addition to the text written for native IME.";
3781
Leo Zhang49c34d22019-04-02 09:57:593782const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3783const char kImeInputLogicFstDescription[] =
3784 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3785
David Valletf4c88342019-12-03 01:43:263786const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3787const char kImeInputLogicHmmDescription[] =
3788 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3789
Yingbing Wu5ec5de02020-05-14 02:50:173790const char kImeInputLogicMozcName[] = "Enable MOZC Input Logic on IME";
3791const char kImeInputLogicMozcDescription[] =
3792 "Enable MOZC Input Logic to replace the IME legacy input logic on NaCl";
3793
Yingbing Wu09cd99a2020-02-14 09:14:243794const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3795const char kImeMozcProtoDescription[] =
3796 "Enable Japanese IME to use protobuf as interactive message format to "
3797 "replace JSON";
3798
Leo Zhang6f0c63a2020-05-19 07:36:423799const char kImeServiceSandboxName[] = "Use CrOS 'ime' sandbox";
3800const char kImeServiceSandboxDescription[] =
3801 "Controls whether the IME service on CrOS uses the 'ime' sandbox.";
Leo Zhang52754b402019-10-22 11:51:323802
Maggie Caib388c3f2020-06-12 03:39:423803const char kIntentHandlingSharingName[] = "Intent handling for sharing";
3804const char kIntentHandlingSharingDescription[] =
3805 "Support sharing in Chrome OS intent handling.";
3806
Maggie Cai05324142020-05-07 00:41:493807const char kIntentPickerPWAPersistenceName[] = "Intent picker PWA Persistence";
3808const char kIntentPickerPWAPersistenceDescription[] =
3809 "Allow user to always open with PWA in intent picker.";
3810
James Cookac2473be2020-04-28 00:54:183811const char kLacrosSupportName[] = "LaCrOS support";
3812const char kLacrosSupportDescription[] =
3813 "Support for the experimental lacros-chrome browser.";
3814
Ahmedfae13af52020-03-25 20:07:283815const char kLimitAltTabToActiveDeskName[] =
3816 "Limit Alt-Tab windows to active desk";
3817const char kLimitAltTabToActiveDeskDescription[] =
3818 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3819 "virtual desk";
3820
Ahmed Fakhry039882f2020-06-16 21:56:213821const char kLimitShelfItemsToActiveDeskName[] =
3822 "Limit Shelf items to active desk";
3823const char kLimitShelfItemsToActiveDeskDescription[] =
3824 "Limits items on the shelf to the ones associated with windows on the "
3825 "active desk";
3826
Ahmed Fakhry15d707e2019-02-22 23:54:213827const char kListAllDisplayModesName[] = "List all display modes";
3828const char kListAllDisplayModesDescription[] =
3829 "Enables listing all external displays' modes in the display settings.";
3830
Becca Hughesca82d2d2019-08-05 20:03:223831const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3832const char kLockScreenMediaControlsDescription[] =
3833 "Enable media controls on the lock screen.";
3834
Megumi Hattori5a0d4182018-03-06 11:09:503835const char kLockScreenNotificationName[] = "Lock screen notification";
3836const char kLockScreenNotificationDescription[] =
3837 "Enable notifications on the lock screen.";
3838
Lei Zhang507fffd2020-01-29 23:47:543839const char kMediaAppName[] = "Media App";
3840const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133841 "Enables the chrome://media-app System Web App (SWA)";
3842
Becca Hughes71465532019-04-12 19:18:553843const char kMediaSessionNotificationsName[] = "Media session notifications";
3844const char kMediaSessionNotificationsDescription[] =
3845 "Shows notifications for media sessions showing the currently playing "
3846 "media and providing playback controls";
3847
Steven Bennetts66bc3542020-06-25 23:05:283848const char kMeteredShowToggleName[] = "Show Metered Toggle";
3849const char kMeteredShowToggleDescription[] =
3850 "Shows a Metered toggle in the Network settings UI for WiFI and Cellular. "
3851 "The toggle allows users to set whether a network should be considered "
3852 "metered for purposes of bandwith usage (e.g. for automatic updates).";
3853
Jimmy Gong09aff042019-10-23 20:13:073854const char kPrintServerUiName[] = "Print Server UI";
3855const char kPrintServerUiDescription[] =
3856 "Enables users to add their own print server in the printer settings page.";
3857
François Degros04e5eb3e2020-02-10 05:37:163858const char kRar2FsName[] = "Enable rar2fs";
3859const char kRar2FsDescription[] =
3860 "Enable Files App to mount RAR archives using rar2fs.";
3861
Bailey Berro2c1797702019-09-30 18:49:423862const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3863const char kReduceDisplayNotificationsDescription[] =
3864 "If enabled, notifications for display rotation, display removed, display "
3865 "mirroring, and display extending will be suppressed.";
3866
Yulun Wu502158732019-07-24 00:31:453867const char kReleaseNotesName[] = "CrOS Release Notes.";
3868const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283869 "Creates release notes app in settings menu that shows a webview "
3870 "describing new OS features.";
3871
Jesse Schettler781eccb02020-03-10 17:17:443872const char kScanningUIName[] = "Scanning UI";
3873const char kScanningUIDescription[] =
3874 "An experimental UI that allows users to interact with a connected "
3875 "scanner.";
3876
Andrew Moylan97585272019-02-19 19:01:223877const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3878const char kSchedulerConfigurationDescription[] =
3879 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013880const char kSchedulerConfigurationConservative[] =
3881 "Disables Hyper-Threading on relevant CPUs.";
3882const char kSchedulerConfigurationPerformance[] =
3883 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223884
Melissa Zhangba6240b2020-06-24 02:44:233885const char kSharesheetName[] = "Sharesheet";
3886const char kSharesheetDescription[] = "Chrome OS sharesheet.";
3887
Kyle Horimoto63a6bd42019-09-16 23:47:523888const char kShowBluetoothDebugLogToggleName[] =
3889 "Show Bluetooth debug log toggle";
3890const char kShowBluetoothDebugLogToggleDescription[] =
3891 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3892 "Bluetooth";
3893
Alberto Herreraaecc85512019-06-13 21:14:253894const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3895const char kShowBluetoothDeviceBatteryDescription[] =
3896 "Enables showing the battery level of connected and supported Bluetooth "
3897 "devices in the System Tray and Settings UI.";
3898
James Cook0ba192bf2017-12-01 20:53:113899const char kShowTapsName[] = "Show taps";
3900const char kShowTapsDescription[] =
3901 "Draws a circle at each touch point, which makes touch points more obvious "
3902 "when projecting or mirroring the display. Similar to the Android OS "
3903 "developer option.";
3904
3905const char kShowTouchHudName[] = "Show HUD for touch points";
3906const char kShowTouchHudDescription[] =
3907 "Shows a trail of colored dots for the last few touch points. Pressing "
3908 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3909 "debug hardware issues that generate spurious touch events.";
3910
Andrew Moylan60ac7c0c2019-05-28 06:52:183911const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3912const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453913 "Uses an updated model for user activity prediction (Smart Dim).";
3914
alanlxl1d52f622020-03-17 01:15:163915const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3916const char kSmartDimNewMlAgentDescription[] =
3917 "Uses a new machine learning agent to switch between builtin and dynamic "
3918 "ML models.";
3919
Jorge Gil5a8ccde2018-07-10 01:46:213920const char kSmartTextSelectionName[] = "Smart Text Selection";
3921const char kSmartTextSelectionDescription[] =
3922 "Shows quick actions for text "
3923 "selections in the context menu.";
3924
Anand K. Mistry6f5e1c92020-02-19 23:56:033925const char kSmbfsFileSharesName[] = "Smbfs file shares";
3926const char kSmbfsFileSharesDescription[] =
3927 "Use smbfs for accessing network file shares.";
3928
James Cook9348f362019-11-15 01:15:583929const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3930const char kSplitSettingsSyncDescription[] =
3931 "Allows OS sync to be configured separately from browser sync. Changes the "
3932 "OS settings UI to provide controls for OS data types. Requires "
3933 "#split-settings to be enabled.";
3934
Bailey Berro6c989672019-04-11 19:19:203935const char kStreamlinedUsbPrinterSetupName[] =
3936 "Streamlined USB Printer Setup Flow";
3937const char kStreamlinedUsbPrinterSetupDescription[] =
3938 "Automatically sets up capable USB printers when plugged in. Shows a "
3939 "notification with the setup result.";
3940
Jon Mannc514fc92019-05-23 21:30:233941const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3942const char kSyncWifiConfigurationsDescription[] =
3943 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3944
Joel Hockeya602a752019-10-28 07:13:513945const char kTerminalSystemAppName[] = "Terminal System App";
3946const char kTerminalSystemAppDescription[] =
3947 "Enables the Terminal System App at chrome://terminal which is used for "
3948 "the Chrome OS Linux terminal.";
3949
Joel Hockey65063ed2020-03-01 23:18:413950const char kTerminalSystemAppLegacySettingsName[] =
3951 "Terminal System App Legacy Settings";
3952const char kTerminalSystemAppLegacySettingsDescription[] =
3953 "Use the legacy settings page for Terminal System App.";
3954
danielng7bfe0ff2020-06-09 02:18:303955const char kPluginVmShowCameraPermissionsName[] =
3956 "Show Plugin VM camera permissions";
3957const char kPluginVmShowCameraPermissionsDescription[] =
3958 "Displays camera permissions for Plugin VM in the app settings.";
3959
Dmitry Torokhov4a7d01a2020-06-16 21:02:213960const char kPluginVmShowMicrophonePermissionsName[] =
3961 "Show Plugin VM microphone permissions";
3962const char kPluginVmShowMicrophonePermissionsDescription[] =
3963 "Displays microphone permissions for Plugin VM in the app settings.";
3964
Brett Wilson7b44537e2017-08-18 01:38:283965const char kTetherName[] = "Instant Tethering";
3966const char kTetherDescription[] =
3967 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3968 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373969
Brett Wilson7b44537e2017-08-18 01:38:283970const char kTouchscreenCalibrationName[] =
3971 "Enable/disable touchscreen calibration option in material design settings";
3972const char kTouchscreenCalibrationDescription[] =
3973 "If enabled, the user can calibrate the touch screen displays in "
3974 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093975
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363976const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3977const char kUseFakeDeviceForMediaStreamDescription[] =
3978 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3979 "timestamp) instead of the system audio/video devices, for debugging "
3980 "purposes.";
3981
Qiang Xu045aff222018-05-21 23:21:013982const char kUiDevToolsName[] = "Enable native UI inspection";
3983const char kUiDevToolsDescription[] =
3984 "Enables inspection of native UI elements. For local inspection use "
3985 "chrome://inspect#other";
3986
Andrew Moylan97585272019-02-19 19:01:223987const char kUiShowCompositedLayerBordersName[] =
3988 "Show UI composited layer borders";
3989const char kUiShowCompositedLayerBordersDescription[] =
3990 "Show border around composited layers created by UI.";
3991const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3992const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3993const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3994const char kUiShowCompositedLayerBordersAll[] = "All";
3995
3996const char kUiSlowAnimationsName[] = "Slow UI animations";
3997const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463998
Lei Zhangc05af2a2020-05-15 20:54:053999const char kUnifiedMediaViewName[] = "Unified media view in Files App";
4000const char kUnifiedMediaViewDescription[] =
Naoki Fukinoadbc2f42020-02-07 20:26:494001 "Enable unified media view to browse recently-modified media files from"
4002 " local disk, Google Drive, and Android.";
4003
Allen Webbcdc8e69d2018-09-12 20:36:004004const char kUsbguardName[] = "Block new USB devices at the lock screen.";
4005const char kUsbguardDescription[] =
4006 "Prevents newly connected USB devices from operating at the lock screen"
4007 " until Chrome OS is unlocked to protect against malicious USB devices."
4008 " Already connected USB devices will continue to function.";
4009
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:234010const char kVaapiJpegImageDecodeAccelerationName[] =
4011 "VA-API JPEG decode acceleration for images";
4012const char kVaapiJpegImageDecodeAccelerationDescription[] =
4013 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
4014 " captures) using the VA-API.";
4015
Gil Dekel8f4b5642019-07-27 05:27:404016const char kVaapiWebPImageDecodeAccelerationName[] =
4017 "VA-API WebP decode acceleration for images";
4018const char kVaapiWebPImageDecodeAccelerationDescription[] =
4019 "Enable or disable decode acceleration of WebP images using the VA-API.";
4020
My Nguyen614dbcc2019-10-29 03:52:324021const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
4022const char kVirtualKeyboardBorderedKeyDescription[] =
4023 "Show virtual keyboard with bordered key";
4024
Curtis McMullan97924a212020-02-10 02:15:034025const char kVirtualKeyboardFloatingResizableName[] =
4026 "Virtual Keyboard Resizable Mode";
4027const char kVirtualKeyboardFloatingResizableDescription[] =
4028 "Show virtual keyboard with resizable floating mode";
4029
Brett Wilson7b44537e2017-08-18 01:38:284030const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:314031const char kVirtualKeyboardDescription[] =
4032 "Always show virtual keyboard regardless of having a physical keyboard "
4033 "present";
Brett Wilson7b44537e2017-08-18 01:38:284034
tbya97bb93c2019-08-23 02:16:404035const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
4036const char kZeroStateFilesDescription[] =
4037 "Enables zero state file recommendations in the Launcher, which appear when"
4038 "the search box is active and no query has been entered.";
4039
Hirokazu Honda8ef07cd2020-04-17 03:36:384040const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
4041const char kZeroCopyVideoCaptureDescription[] =
4042 "Camera produces a gpu friendly buffer on capture and, if there is, "
4043 "hardware accelerated video encoder consumes the buffer";
4044
Andrew Moylan2db11cd2019-05-22 14:25:154045// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:394046
yhanadac5bff5b2017-05-18 06:37:094047#endif // defined(OS_CHROMEOS)
4048
Collin Baker75a29462019-03-13 19:57:314049// All views-based platforms --------------------------------------------------
4050
4051#if defined(TOOLKIT_VIEWS)
4052
Sajad Maysamc30d6f82019-03-19 22:52:504053const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:464054 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:504055const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:464056 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:504057
Collin Baker75a29462019-03-13 19:57:314058const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
4059const char kInstallableInkDropDescription[] =
4060 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
4061 "the pilot implementation where available.";
4062
Collin Baker10a4c242020-04-29 18:19:404063const char kTextfieldFocusOnTapUpName[] = "Focus UI text fields on touch-up";
4064const char kTextfieldFocusOnTapUpDescription[] =
4065 "When enabled, Views-based text fields take focus on touch-up instead of "
4066 "touch-down. This includes the Omnibox.";
4067
Collin Baker4ab8ad82019-06-06 17:02:544068const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
4069const char kReopenTabInProductHelpDescription[] =
4070 "Enable in-product help that guides a user to reopen a tab if it looks "
4071 "like they accidentally closed it.";
4072
Dana Friedb5d76022020-06-24 22:35:394073const char kEnableNewBadgeOnMenuItemsName[] =
4074 "Enable 'New' badge on menu items";
4075const char kEnableNewBadgeOnMenuItemsDescription[] =
4076 "When enabled, allows 'New' badge to help users identify menu items which "
4077 "access new functionality.";
4078
Collin Baker75a29462019-03-13 19:57:314079#endif // defined(TOOLKIT_VIEWS)
4080
Brett Wilson7b44537e2017-08-18 01:38:284081// Random platform combinations -----------------------------------------------
4082
Jiajia Qindb252e92019-01-28 11:47:484083#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
4084
4085const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
4086const char kWebGL2ComputeContextDescription[] =
4087 "Enable the use of WebGL 2.0 Compute API.";
4088
4089#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
4090
Richard Knollc279d3232019-11-11 16:37:074091#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
4092 defined(OS_CHROMEOS)
4093
Becca Hughesb11947a2020-05-11 20:55:274094const char kEnableMediaFeedsName[] = "Enables Media Feeds";
4095const char kEnableMediaFeedsDescription[] =
4096 "Enables the Media Feeds feature which allows us to fetch feeds of media "
4097 "items from websites that support the feature. ";
4098
Michael van Ouwerkerk2d1326e62019-11-04 13:54:214099const char kRemoteCopyReceiverName[] =
4100 "Enables the remote copy feature to receive messages";
4101const char kRemoteCopyReceiverDescription[] =
4102 "Enables the remote copy feature to handle messages by writing content to "
4103 "the clipboard and showing a notification to the user.";
4104
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:574105const char kRemoteCopyImageNotificationName[] =
4106 "Enables image notifications for the remote copy feature";
4107const char kRemoteCopyImageNotificationDescription[] =
4108 "Enables image notifications to be shown for the remote copy feature "
4109 "when receiving a message.";
4110
Michael van Ouwerkerk91ac7d22020-04-07 15:49:274111const char kRemoteCopyPersistentNotificationName[] =
4112 "Enables persistent notifications for the remote copy feature";
4113const char kRemoteCopyPersistentNotificationDescription[] =
4114 "Enables persistent notifications to be shown for the remote copy feature "
4115 "when receiving a message.";
4116
Richard Knollfbad3a792020-03-11 18:22:434117const char kRemoteCopyProgressNotificationName[] =
4118 "Enables progress notifications for the remote copy feature";
4119const char kRemoteCopyProgressNotificationDescription[] =
4120 "Enables progress notifications to be shown for the remote copy feature "
4121 "when receiving a message.";
4122
Richard Knoll5e85eb122019-09-05 11:15:334123#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
4124 // defined(OS_CHROMEOS)
4125
4126#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4127
4128const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
4129const char kDirectManipulationStylusDescription[] =
4130 "If enabled, Chrome will scroll web pages on stylus drag.";
4131
lanwei83f54452018-06-21 23:51:044132#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4133
David Bienvenuc713d502019-02-07 23:46:324134#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4135
4136const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
4137const char kWebContentsOcclusionDescription[] =
4138 "If enabled, web contents will behave as hidden when it is occluded by "
4139 "other windows.";
4140
4141#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4142
Lei Zhangc05af2a2020-05-15 20:54:054143#if defined(OS_CHROMEOS) || defined(OS_LINUX)
4144#if BUILDFLAG(USE_TCMALLOC)
4145const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
4146const char kDynamicTcmallocDescription[] =
4147 "Allows tcmalloc to dynamically adjust tunables based on system resource "
4148 "utilization.";
4149#endif // BUILDFLAG(USE_TCMALLOC)
4150#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
4151
4152#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4153const char kUserDataSnapshotName[] = "Enable user data snapshots";
4154const char kUserDataSnapshotDescription[] =
4155 "Enables taking snapshots of the user data directory after a Chrome "
4156 "update and restoring them after a version rollback.";
4157#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4158
Brett Wilson7b44537e2017-08-18 01:38:284159// Feature flags --------------------------------------------------------------
4160
Lei Zhang0a318af2018-11-14 02:19:464161#if defined(DCHECK_IS_CONFIGURABLE)
4162const char kDcheckIsFatalName[] = "DCHECKs are fatal";
4163const char kDcheckIsFatalDescription[] =
4164 "By default Chrome will evaluate in this build, but only log failures, "
4165 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
4166#endif // defined(DCHECK_IS_CONFIGURABLE)
4167
Lei Zhangc05af2a2020-05-15 20:54:054168#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
4169const char kClickToCallUIName[] =
4170 "Enable click to call feature signals to be handled on desktop";
4171const char kClickToCallUIDescription[] =
4172 "Enables click to call feature signals to be handled on desktop by showing "
4173 "a list of user's available devices with telephony functionality.";
4174#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
4175
David Roger346d6672020-05-04 15:11:094176#if BUILDFLAG(ENABLE_DICE_SUPPORT)
4177const char kDiceWebSigninInterceptionName[] = "Dice Web-Signin Interception";
4178const char kDiceWebSigninInterceptionDescription[] =
4179 "If enabled, Chrome may promote profile creation after signin on the web.";
4180#endif
4181
Derek Schuff71d9a922019-04-24 21:36:004182#if BUILDFLAG(ENABLE_NACL)
4183const char kNaclName[] = "Native Client";
4184const char kNaclDescription[] =
4185 "Support Native Client for all web applications, even those that were not "
4186 "installed from the Chrome Web Store.";
4187#endif // ENABLE_NACL
4188
ckitagawa8dad53d2020-01-07 16:03:354189#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:564190const char kPaintPreviewDemoName[] = "Paint Preview Demo";
4191const char kPaintPreviewDemoDescription[] =
4192 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:354193 "previews.";
Mehran Mahmoudib0410d62020-06-15 20:07:284194const char kPaintPreviewStartupName[] = "Paint Preview Startup";
4195const char kPaintPreviewStartupDescription[] =
4196 "If enabled, paint previews for each tab are captured when a tab is hidden "
4197 "and are deleted when a tab is closed. If a paint preview was captured for "
4198 "the tab to be restored on startup, the paint preview will be shown "
4199 "instead.";
ckitagawa8dad53d2020-01-07 16:03:354200#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
4201
Lei Zhang802201c2018-11-14 18:16:284202#if BUILDFLAG(ENABLE_PLUGINS)
4203
4204const char kPdfFormSaveName[] = "Save PDF Forms";
4205const char kPdfFormSaveDescription[] =
4206 "Enable saving PDFs with filled form data.";
4207
Daniel Hosseinian7dab9942020-05-30 04:19:424208const char kPdfHonorJsContentSettingsName[] =
4209 "Honor JavaScript content settings in PDFs";
4210const char kPdfHonorJsContentSettingsDescription[] =
4211 "Enable whether an origin's JavaScript content settings are honored in "
4212 "PDFs opened from that origin.";
4213
Hui Yingstd6b981c2020-01-31 14:46:564214const char kPdfTwoUpViewName[] = "PDF Two-up View";
4215const char kPdfTwoUpViewDescription[] =
4216 "Enable a new option to display two pages side by side in the PDF viewer.";
4217
rbpotter35f29f12020-05-20 20:58:134218const char kPdfViewerUpdateName[] = "PDF Viewer Update";
4219const char kPdfViewerUpdateDescription[] =
4220 "When enabled, the PDF viewer will display an updated UI with new "
4221 "options and features.";
Lei Zhang802201c2018-11-14 18:16:284222#endif // BUILDFLAG(ENABLE_PLUGINS)
4223
Lei Zhangc05af2a2020-05-15 20:54:054224#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4225const char kWebUITabStripName[] = "WebUI tab strip";
4226const char kWebUITabStripDescription[] =
4227 "When enabled makes use of a WebUI-based tab strip.";
4228
4229const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
4230const char kWebUITabStripDemoOptionsDescription[] =
4231 "When enabled, displays a set of options to demo and test various features "
4232 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
4233 "enabled.";
4234#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4235
Brett Wilson7b44537e2017-08-18 01:38:284236#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4237
4238const char kAutofillCreditCardUploadName[] =
4239 "Enable offering upload of Autofilled credit cards";
4240const char kAutofillCreditCardUploadDescription[] =
4241 "Enables a new option to upload credit cards to Google Payments for sync "
4242 "to all Chrome devices.";
4243
4244#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4245
Tomas Popela253a5832019-01-14 17:22:104246#if defined(WEBRTC_USE_PIPEWIRE)
Lei Zhang507fffd2020-01-29 23:47:544247const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
4248const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:104249 "When enabled the WebRTC will use the PipeWire multimedia server for "
4250 "capturing the desktop content on the Wayland display server.";
Tomas Popela253a5832019-01-14 17:22:104251#endif // #if defined(WEBRTC_USE_PIPEWIRE)
4252
Brett Wilson7b44537e2017-08-18 01:38:284253// ============================================================================
4254// Don't just add flags to the end, put them in the right section in
4255// alphabetical order just like the header file.
4256// ============================================================================
4257
vabr0215a8e2017-03-28 12:47:344258} // namespace flag_descriptions