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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[] =
80 "Enables usage of the Conversion Measurement API.";
81
82const char kConversionMeasurementDebugModeName[] =
83 "Conversion Measurement Debug Mode";
84const char kConversionMeasurementDebugModeDescription[] =
85 "Enables debug mode for the Conversion Measurement API. This removes all "
86 "reporting delays and noise. Only works if the Conversion Measurement API "
87 "is already enabled.";
88
Gang Wu77cb1112020-04-06 23:21:4389const char kEnableClipboardProviderImageSuggestionsName[] =
90 "Omnibox clipboard image search suggestions";
91const char kEnableClipboardProviderImageSuggestionsDescription[] =
92 "Enables image search suggestions in the Omnibox.";
93
Asanka Herathd37426e2019-10-29 22:11:1094const char kEnableFtpName[] = "Enable support for FTP URLs";
95const char kEnableFtpDescription[] =
96 "When enabled, the browser will handle navigations to ftp:// URLs by "
97 "either showing a directory listing or downloading the resource over FTP. "
98 "When disabled, the browser has no special handling for ftp:// URLs and "
99 "by default defer handling of the URL to the underlying platform.";
100
Andrew Xu5db072c2020-05-01 00:14:01101const char kShelfAppScalingName[] = "Enable shelf app scaling";
102const char kShelfAppScalingDescription[] =
103 "Reduce the app icon size from standard to dense when the user exceeds the "
104 "available space to add an additional app icon in tablet mode";
105
Tsuyoshi Horo3bab99c2019-05-20 11:05:14106const char kEnableSignedExchangeSubresourcePrefetchName[] =
107 "Enable Signed Exchange subresource prefetching";
108const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
109 "When enabled, the distributors of signed exchanges can let Chrome know "
110 "alternative signed exchange subresources by setting \"alternate\" link "
111 "header. Chrome will prefetch the alternate signed exchange subresources "
112 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:12113 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:14114 "main signed exchange.";
115
Tsuyoshi Horo636e8652019-05-31 03:34:08116const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
117 "Enable Signed Exchange prefetch cache for navigations";
118const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
119 "When enabled, the prefetched signed exchanges is stored to a prefetch "
120 "cache attached to the frame. The body of the inner response is stored as "
121 "a blob and the verification process of the signed exchange is skipped for "
122 "the succeeding navigation.";
123
Hongchan Choi370d3af2019-05-20 20:56:58124const char kAudioWorkletRealtimeThreadName[] =
125 "Use realtime priority thread for Audio Worklet";
126const char kAudioWorkletRealtimeThreadDescription[] =
127 "Run Audio Worklet operation on a realtime priority thread for better "
128 "audio stream stability.";
129
Kyle Horimoto7854a032019-04-03 02:51:07130const char kUpdatedCellularActivationUiName[] =
131 "Updated Cellular Activation UI";
132const char kUpdatedCellularActivationUiDescription[] =
133 "Enables the updated cellular activation UI.";
134
Behnood Momenzadeh5c944ff9b02020-06-04 18:35:35135const char kUseLookalikesForNavigationSuggestionsName[] =
136 "Use lookalike URL suggestions for navigation suggestions";
137const char kUseLookalikesForNavigationSuggestionsDescription[] =
138 "Use lookalike URL suggestions to suggest navigations to users who "
139 "face domain not found error.";
140
Kyle Horimoto874554a2019-01-31 00:52:09141const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
142const char kUseMessagesStagingUrlDescription[] =
143 "Use the staging server as part of the \"Messages\" feature under "
144 "\"Connected Devices\" settings.";
145
Jon Mann5ebbd1532020-04-17 22:12:05146const char kUseCustomMessagesDomainName[] = "Use custom Messages domain";
147const char kUseCustomMessagesDomainDescription[] =
148 "Use a custom URL as part of the \"Messages\" feature under "
149 "\"Connected Devices\" settings.";
150
Jazz Xu32261b542019-06-13 20:11:27151const char kAndroidPictureInPictureAPIName[] =
152 "Picture-in-Picture Web API for Android";
153const char kAndroidPictureInPictureAPIDescription[] =
154 "Enable Picture-in-Picture Web API for Android";
155
Lei Zhangc05af2a2020-05-15 20:54:05156const char kAppCacheName[] = "AppCache web API and browser backend";
157const char kAppCacheDescription[] =
Adrienne Walkerb44bdc902020-04-09 03:09:07158 "When disabled, turns off all AppCache code so that developers "
159 "can test that their code works properly in the future when AppCache "
160 "has been removed.";
161
Daniel McArdleb87dd0092020-02-10 20:23:46162const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
163const char kDnsHttpssvcDescription[] =
164 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
165 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
166 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
167 "QUIC on the first connection.";
168
dalykc936eb612019-08-14 11:46:47169const char kDnsOverHttpsName[] = "Secure DNS lookups";
170const char kDnsOverHttpsDescription[] =
171 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
172 "try to use a secure HTTPS connection to look up the addresses of websites "
173 "and other web resources.";
174
Jinsuk Kim00e52be2019-03-21 02:26:40175const char kDrawVerticallyEdgeToEdgeName[] =
176 "Draw contents vertically from edge to edge.";
177const char kDrawVerticallyEdgeToEdgeDescription[] =
178 "Draw contents vertically from edge to edge.";
179
Anne Lim24031e9d2019-09-12 23:03:19180const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
181 "Return cloud token details for server credit cards when possible";
182const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
183 "When enabled and where available, forms filled using Google Payments "
184 "server cards are populated with cloud token details, including CPAN "
185 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
186 "CVV).";
187
Lei Zhang507fffd2020-01-29 23:47:54188const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
189const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54190 "Initiate autofill assistant from within Chrome.";
191
Roger McFarlane2eceba982018-05-18 01:37:11192const char kAutofillCacheQueryResponsesName[] =
193 "Cache Autofill Query Responses";
194const char kAutofillCacheQueryResponsesDescription[] =
195 "When enabled, autofill will cache the responses it receives from the "
196 "crowd-sourced field type prediction server.";
197
Siyu And1f86e22020-05-13 20:35:16198const char kAutofillEnableCardNicknameManagementName[] =
199 "Enable Autofill card nickname management";
200const char kAutofillEnableCardNicknameManagementDescription[] =
Siyu An6ca4cdb2020-05-29 20:56:17201 "When enabled, nicknames for credit cards will be able to be modified "
202 "locally.";
203
204const char kAutofillEnableCardNicknameUpstreamName[] =
205 "Enable Autofill card nickname upstream";
206const char kAutofillEnableCardNicknameUpstreamDescription[] =
207 "When enabled, nicknames for credit cards stored locally will be able to "
208 "be uploaded to Payments.";
Siyu And1f86e22020-05-13 20:35:16209
Jeffrey Cohen05cdafa392018-08-15 20:49:17210const char kAutofillEnableCompanyNameName[] =
211 "Enable Autofill Company Name field";
212const char kAutofillEnableCompanyNameDescription[] =
213 "When enabled, Company Name fields will be auto filled";
214
siashah0a386222020-04-23 03:31:35215const char kAutofillEnableGoogleIssuedCardName[] =
216 "Enable Autofill Google-issued card";
217const char kAutofillEnableGoogleIssuedCardDescription[] =
218 "When enabled, Google-issued cards will be available in the autofill "
219 "suggestions.";
220
Ben Blake14592fe2020-06-16 15:34:38221const char kAutofillEnableOffersInDownstreamName[] =
222 "Enable Autofill offers in downstream";
223const char kAutofillEnableOffersInDownstreamDescription[] =
224 "When enabled, offer data will be retrieved during downstream and shown in "
225 "the dropdown list.";
226
Siyu An0558f752020-04-15 19:59:41227const char kAutofillEnableStickyPaymentsBubbleName[] =
228 "Enable Autofill payments sticky bubbles";
229const char kAutofillEnableStickyPaymentsBubbleDescription[] =
230 "When enabled, all Autofill payments bubbles will not be dismissed upon "
231 "navigation.";
232
Sujie Zhu2b17c00a2020-04-08 21:09:41233const char kAutofillEnableSurfacingServerCardNicknameName[] =
234 "Enable surfacing masked server card nicknames";
235const char kAutofillEnableSurfacingServerCardNicknameDescription[] =
236 "When enabled, if Google Payments cards were given nicknames in a Google "
237 "Pay app, Autofill will surface these nicknames in suggestions.";
238
siyua1d492612019-03-14 09:27:45239const char kAutofillEnableToolbarStatusChipName[] =
240 "Move Autofill omnibox icons next to the profile avatar icon";
241const char kAutofillEnableToolbarStatusChipDescription[] =
242 "When enabled, Autofill data related icon will be shown in the status "
243 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27244
siyua19593222019-12-04 22:27:06245const char kAutofillEnableVirtualCardName[] =
246 "Offer to use cloud token virtual card in Autofill";
247const char kAutofillEnableVirtualCardDescription[] =
248 "When enabled, if all requirements are met, Autofill will offer to use "
249 "virtual credit cards in form filling.";
250
Caitlin Fischer43edd90a2019-05-01 13:24:30251const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
252 "Autofill Enforce Min Required Fields For Heuristics";
253const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
254 "When enabled, autofill will generally require a form to have at least 3 "
255 "fields before allowing heuristic field-type prediction to occur.";
256
257const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
258 "Autofill Enforce Min Required Fields For Query";
259const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
260 "When enabled, autofill will generally require a form to have at least 3 "
261 "fields before querying the autofill server for field-type predictions.";
262
263const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
264 "Autofill Enforce Min Required Fields For Upload";
265const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
266 "When enabled, autofill will generally require a form to have at least 3 "
267 "fillable fields before uploading field-type votes for that form.";
268
Sebastien Lalancette1545950b2019-04-08 14:43:11269const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
270const char kAutofillOffNoServerDataDescription[] =
271 "Disables Autofill for fields with autocomplete off that have no "
272 "crowd-sourced evidence that Autofill would be helpful.";
273
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09274const char kAutofillProfileClientValidationName[] =
275 "Autofill Validates Profiles By Client";
276const char kAutofillProfileClientValidationDescription[] =
277 "Allows autofill to validate profiles on the client side";
278
Parastoo Geranmayeh25fccec22019-01-29 18:38:13279const char kAutofillProfileServerValidationName[] =
280 "Autofill Uses Server Validation";
281const char kAutofillProfileServerValidationDescription[] =
282 "Allows autofill to use server side validation";
283
Caitlin Fischer6d609542019-05-01 21:59:21284const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
285const char kAutofillPruneSuggestionsDescription[] =
286 "Further limits the number of suggestions in the Autofill dropdown.";
287
Parastoo Geranmayeha1895c12019-04-25 16:43:38288const char kAutofillRejectCompanyBirthyearName[] =
289 "Autofill Rejects Invalid Company Names";
290const char kAutofillRejectCompanyBirthyearDescription[] =
291 "Autofill rejects using non-verified company names that are in the "
292 "format of a birthyear.";
293
Moe Ahmadid3ddfcb2018-04-20 19:51:08294const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
295 "Restrict formless form extraction";
296const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
297 "Restrict extraction of formless forms to checkout flows";
298
Roger McFarlanee193ab122018-11-22 20:55:07299const char kAutofillRichMetadataQueriesName[] =
300 "Autofill - Rich metadata queries (Canary/Dev only)";
301const char kAutofillRichMetadataQueriesDescription[] =
302 "Transmit rich form/field metadata when querying the autofill server. "
303 "This feature only works on the Canary and Dev channels.";
304
Lei Zhang507fffd2020-01-29 23:47:54305const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47306 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54307const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47308 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
309 "it will offer to save it. If saved, it will be offered for filling in "
310 "fields which expect a VPA.";
311
Caitlin Fischer43edd90a2019-05-01 13:24:30312const char kAutofillUseImprovedLabelDisambiguationName[] =
313 "Autofill Uses Improved Label Disambiguation";
314const char kAutofillUseImprovedLabelDisambiguationDescription[] =
315 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
316 "using the improved disambiguation format.";
317
Jia0175adae2019-05-15 00:21:25318const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
319const char kAutoScreenBrightnessDescription[] =
320 "Uses Auto Screen Brightness model to adjust screen brightness based on "
321 "ambient light";
322
David Roger306b5cd82020-03-16 13:05:13323const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
324const char kAvatarToolbarButtonDescription[] =
325 "Enables the avatar toolbar button and the associated menu";
326
Alexander Timin6ae060b62019-09-17 11:21:37327const char kBackForwardCacheName[] = "Back-forward cache";
328const char kBackForwardCacheDescription[] =
329 "Enables back-forward cache. NOTE: this feature is highly experimental and "
330 "will lead to various breakages, up to and including user data loss. "
331 "Do not enable unless you work on this feature";
332
Brett Wilsonf27ff602017-07-07 22:28:47333const char kBypassAppBannerEngagementChecksName[] =
334 "Bypass user engagement checks";
335const char kBypassAppBannerEngagementChecksDescription[] =
336 "Bypasses user engagement checks for displaying app banners, such as "
337 "requiring that users have visited the site before and that the banner "
338 "hasn't been shown recently. This allows developers to test that other "
339 "eligibility requirements for showing app banners, such as having a "
340 "manifest, are met.";
341
Nandhini11a6a87b2019-08-22 22:45:24342const char kContextMenuSearchWithGoogleLensName[] =
343 "Google Lens powered image search in the context menu.";
344const char kContextMenuSearchWithGoogleLensDescription[] =
345 "Replaces default image search with an intent to Google Lens when "
346 "supported.";
347
Yu Su50dfedd52020-06-19 02:34:49348const char kContextMenuShopWithGoogleLensName[] =
349 "Google Lens powered image search for shoppable images in the context "
350 "menu.";
351const char kContextMenuShopWithGoogleLensDescription[] =
352 "Replaces default image search with a Shopping intent to Google Lens when "
353 "supported";
354
355const char kContextMenuSearchAndShopWithGoogleLensName[] =
356 "Google Lens powered image search and shopping in the context menu.";
357const char kContextMenuSearchAndShopWithGoogleLensDescription[] =
358 "Replaces default image search with an intent to Google Lens when "
359 "supported. Also display an additional menu item for a Shopping intent to "
360 "Google Lens when supported";
361
Livvie Lin30a9f9d2020-03-17 19:45:19362const char kOmniboxContextMenuShowFullUrlsName[] =
363 "Context menu show full URLs";
364const char kOmniboxContextMenuShowFullUrlsDescription[] =
365 "Provides an omnibox context menu option that prevents URL elisions.";
366
Amber Won478561d2017-08-19 01:02:59367const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
368const char kClickToOpenPDFDescription[] =
369 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
370 "embedded PDFs.";
371
sauski8fa237c2020-05-18 12:04:24372const char kClientStorageAccessContextAuditingName[] =
373 "Access contexts for client-side storage";
374const char kClientStorageAccessContextAuditingDescription[] =
375 "Record the first-party contexts in which client-side storage was accessed";
376
Sasha McIntoshe889f9f2019-09-03 21:01:57377const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
378const char kDecodeJpeg420ImagesToYUVDescription[] =
379 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
380 "This feature requires GPU or OOP rasterization to also be enabled.";
381
Madeleine Barowsky266406d92019-08-12 19:20:15382const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
383const char kDecodeLossyWebPImagesToYUVDescription[] =
384 "Decode and render lossy WebP images from YUV instead of RGB. "
385 "You must also have GPU rasterization or OOP rasterization.";
386
Daniele Castagna6a5cbdeb62020-02-18 22:48:14387const char kDoubleBufferCompositingName[] = "Double buffered compositing";
388const char kDoubleBufferCompositingDescription[] =
389 "Use double buffer for compositing (instead of triple-buffering). "
390 "Latency should be reduced in some cases. On the other hand, more skipped "
391 "frames are expected.";
392
Marc Treib7c27a502019-08-28 12:37:03393const char kEnablePasswordsAccountStorageName[] =
394 "Enable the account data storage for passwords";
395const char kEnablePasswordsAccountStorageDescription[] =
396 "Enables storing passwords in a second, Gaia-account-scoped storage for "
397 "signed-in but not syncing users";
398
Dominic Mazzoni380f04f2020-02-18 18:49:27399const char kExportTaggedPDFName[] = "Export Tagged PDF";
400const char kExportTaggedPDFDescription[] =
401 "When printing to a PDF file, generated a tagged (accessible) PDF.";
402
Yining Wangdedf0762019-02-19 20:20:29403const char kFocusMode[] = "Focus Mode";
404const char kFocusModeDescription[] =
405 "If enabled, allows the user to switch to Focus Mode";
406
Olivier Yiptongb60d2c42020-01-10 22:47:15407const char kFontAccessAPIName[] = "Font Access APIs";
408const char kFontAccessAPIDescription[] =
409 "Enables the experimental Font Access APIs, giving websites access "
410 "to enumerate local fonts and access their table data.";
411
Christopher Cameronceb8727d2017-09-07 23:53:16412const char kForceColorProfileSRGB[] = "sRGB";
413const char kForceColorProfileP3[] = "Display P3 D65";
414const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03415const char kForceColorProfileSCRGBLinear[] =
416 "scRGB linear (HDR where available)";
417const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16418
419const char kForceColorProfileName[] = "Force color profile";
420const char kForceColorProfileDescription[] =
421 "Forces Chrome to use a specific color profile instead of the color "
422 "of the window's current monitor, as specified by the operating system.";
423
Chris Blumeb504da1f22020-04-27 00:21:44424const char kDynamicColorGamutName[] = "Dynamic color gamut";
425const char kDynamicColorGamutDescription[] =
426 "Displays in wide color when the content is wide. When the content is "
427 "not wide, displays sRGB";
428
Brett Wilsonf27ff602017-07-07 22:28:47429const char kCompositedLayerBordersName[] = "Composited render layer borders";
430const char kCompositedLayerBordersDescription[] =
431 "Renders a border around composited Render Layers to help debug and study "
432 "layer compositing.";
433
Lily Chenb22952e2019-06-06 18:56:23434const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
435const char kCookieDeprecationMessagesDescription[] =
Steven Binglerfe28fcd02020-05-13 17:01:24436 "Show messages in DevTools about upcoming deprecations that would affect "
437 "sent/received cookies.";
Lily Chenb22952e2019-06-06 18:56:23438
439const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45440 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23441const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45442 "If enabled, cookies without SameSite restrictions must also be Secure. If "
443 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25444 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45445 "\"SameSite by default cookies\" is also enabled.";
446
Keishi Hattori15299742020-04-20 04:00:09447const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
448const char kCooperativeSchedulingDescription[] =
449 "Enables cooperative scheduling in Blink.";
450
Brett Wilsonf27ff602017-07-07 22:28:47451const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
452const char kCreditCardAssistDescription[] =
453 "Enable assisted credit card filling on certain sites.";
454
Lijin Shen5feade62019-09-17 03:01:01455const char kDarkenWebsitesCheckboxInThemesSettingName[] =
456 "Darken websites checkbox in themes setting";
457const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
458 "Show a darken websites checkbox in themes settings when system default or "
459 "dark is selected. The checkbox can toggle the auto-darkening web contents "
460 "feature";
461
Thanh Le659cb102017-12-20 22:00:19462const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
463const char kDataSaverServerPreviewsDescription[] =
464 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47465
Brett Wilsonf27ff602017-07-07 22:28:47466const char kDebugPackedAppName[] = "Debugging for packed apps";
467const char kDebugPackedAppDescription[] =
468 "Enables debugging context menu options such as Inspect Element for packed "
469 "applications.";
470
Brett Wilsonf27ff602017-07-07 22:28:47471const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
472const char kDebugShortcutsDescription[] =
473 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
474
Behnood Momenzadeh7411ae92020-04-29 16:54:18475const char kDetectTargetEmbeddingLookalikesName[] =
476 "Detect target embedding domains as lookalikes.";
477const char kDetectTargetEmbeddingLookalikesDescription[] =
478 "Shows a lookalike interstitial when navigating to target embedding domains"
479 "(e.g. google.com.example.com).";
480
Brett Wilsonf27ff602017-07-07 22:28:47481const char kDeviceDiscoveryNotificationsName[] =
482 "Device Discovery Notifications";
483const char kDeviceDiscoveryNotificationsDescription[] =
484 "Device discovery notifications on local network.";
485
Yue Ru Suna50a80f2019-02-08 05:02:58486const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
487const char kDisableBestEffortTasksDescription[] =
488 "With this flag on, tasks of the lowest priority will not be executed "
489 "until shutdown. The queue of low priority tasks can increase memory usage."
490 "Also, while it should be possible to use Chrome almost normally with this "
491 "flag, it is expected that some non-visible operations such as writing "
492 "user data to disk, cleaning caches, reporting metrics or updating "
493 "components won't be performed until shutdown.";
494
Brett Wilsonf27ff602017-07-07 22:28:47495const char kDisallowDocWrittenScriptsUiName[] =
496 "Block scripts loaded via document.write";
497const char kDisallowDocWrittenScriptsUiDescription[] =
498 "Disallows fetches for third-party parser-blocking scripts inserted into "
499 "the main frame via document.write.";
500
Anastasia Helfinsteina3d17152019-10-21 20:53:59501const char kEnableAccessibilityObjectModelName[] =
502 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55503const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59504 "Enables experimental support for an earlier version of Accessibility"
505 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55506
Ramin Halavati8aad5b22019-07-22 12:52:21507const char kEnableAmbientAuthenticationInIncognitoName[] =
508 "Enable Ambient Authentication in Incognito mode";
509const char kEnableAmbientAuthenticationInIncognitoDescription[] =
510 "Enables ambient authentication in Incognito mode. This flag may be "
511 "overriden by policies.";
512
513const char kEnableAmbientAuthenticationInGuestSessionName[] =
514 "Enable Ambient Authentication in Guest session.";
515const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
516 "Enables ambient authentication in Guest session. This flag may be "
517 "overriden by policies.";
518
Becca Hughesac86cd442019-01-09 23:49:54519const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
520const char kEnableAudioFocusEnforcementDescription[] =
521 "Enables enforcement of a single media session having audio focus at "
522 "any one time. Requires #enable-media-session-service to be enabled too.";
523
Florian Uunk8c428ea2018-07-18 11:12:52524const char kEnableAutofillAccountWalletStorageName[] =
525 "Enable the account data storage for autofill";
526const char kEnableAutofillAccountWalletStorageDescription[] =
527 "Enable the ephemeral storage for account data for autofill.";
528
Anne Lime49c5cb2020-04-15 03:20:59529const char kEnableAutofillCacheServerCardInfoName[] =
530 "Enable Autofill to cache unmasked server card info";
531const char kEnableAutofillCacheServerCardInfoDescription[] =
532 "If enabled, when a server card is unmasked, its info will be cached until "
533 "page navigation to simplify consecutive fills on the same page.";
534
Shanfeng Zhang19c16562017-10-17 02:30:40535const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
536 "Credit card autofill ablation experiment.";
537const char kEnableAutofillCreditCardAblationExperimentDescription[] =
538 "If enabled, credit card autofill suggestions will not display.";
539
Manas Verma7e5b391b2019-04-09 02:08:53540const char kEnableAutofillCreditCardAuthenticationName[] =
541 "Allow using platform authenticators to retrieve server cards";
542const char kEnableAutofillCreditCardAuthenticationDescription[] =
543 "When enabled, users will be given the option to use a platform "
544 "authenticator (if available) to verify card ownership when retrieving "
545 "credit cards from Google Payments.";
546
siyua29899832019-06-07 19:42:12547const char kEnableAutofillCreditCardUploadFeedbackName[] =
548 "Enable feedback for credit card upload flow";
549const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
550 "When enabled, if credit card upload succeeds, the avatar button will "
551 "show a highlight, otherwise the icon will be updated and if it is "
552 "clicked, the save card failure bubble will be shown.";
553
Lily Chen17c57972020-04-22 19:27:44554const char kEnableExperimentalCookieFeaturesName[] =
555 "Enable experimental cookie features";
556const char kEnableExperimentalCookieFeaturesDescription[] =
557 "Enable new features that affect setting, sending, and managing cookies. "
558 "The enabled features are subject to change at any time.";
559
Doug Arnett32e3e012019-07-11 16:45:17560const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
561const char kEnableDeferAllScriptDescription[] =
562 "Enable deferring synchronous script on slow pages.";
563
Tarun Bansalfb3069d32019-07-19 03:28:04564const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
565 "Skip checking optimization hints for Defer Script previews";
566const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
567 "Skips checking optimization hints for Defer Script previews and assumes "
568 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
569 "by the optimization hints). Rest of the checks are still executed.";
570
Lei Zhang507fffd2020-01-29 23:47:54571const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51572 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54573const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51574 "Allows Family Link managed users to add secondary EDU accounts.";
575
Anastasiia Nikolaienkodb506ed2020-04-14 15:46:13576const char kEnableEduCoexistenceConsentLogName[] =
577 "Enable parent consent logging in EDU account addition flow";
578const char kEnableEduCoexistenceConsentLogDescription[] =
579 "If enabled, parent consent gets logged to ARI before adding the account "
580 "to the device.";
581
Tarun Bansal56c92932019-04-01 17:58:36582const char kEnableSaveDataName[] = "Enables save data feature";
583const char kEnableSaveDataDescription[] =
584 "Enables save data feature. May cause user's traffic to be proxied via "
585 "Google's data reduction proxy.";
586
Tarun Bansal0c4a7d42020-05-11 19:19:33587const char kEnableNavigationPredictorName[] = "Enables navigation predictor";
588const char kEnableNavigationPredictorDescription[] =
589 "Enables navigation predictor feature that predicts the next likely "
590 "navigation using a set of heuristics.";
591
592const char kEnablePreconnectToSearchName[] =
593 "Enables preconnections to default search engine";
594const char kEnablePreconnectToSearchDescription[] =
595 "Enables the feature that preconnects to the user's default search engine.";
596
Doug Arnett08b4067b2017-10-12 20:14:44597const char kEnableNoScriptPreviewsName[] = "NoScript previews";
598
599const char kEnableNoScriptPreviewsDescription[] =
600 "Enable disabling JavaScript on some pages on slow networks.";
601
Jenny Blessing45326bf2019-08-29 23:50:37602const char kEnableRemovingAllThirdPartyCookiesName[] =
603 "Enable removing SameSite=None cookies";
604const char kEnableRemovingAllThirdPartyCookiesDescription[] =
605 "Enables UI on chrome://settings/siteData to remove all third-party "
606 "cookies and site data.";
607
Robert Liao5c756102020-03-20 19:46:43608const char kColorProviderRedirectionName[] = "Color Provider Redirection";
609const char kColorProviderRedirectionDescription[] =
610 "Redirects color requests to the color provider where possible.";
611
Thanh Le2c279fbc2017-11-21 01:25:40612const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
613const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
614const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
615const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
616const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
617const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
618const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
619const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
620const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
621const char kDataReductionProxyServerAlternative10[] =
622 "Use alt. server config 10";
Brett Wilsonf27ff602017-07-07 22:28:47623const char kEnableDataReductionProxyServerExperimentName[] =
624 "Use an alternative Data Saver back end configuration.";
625const char kEnableDataReductionProxyServerExperimentDescription[] =
626 "Enable a different approach to saving data by configuring the back end "
627 "server";
628
Lei Zhang507fffd2020-01-29 23:47:54629const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
630const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08631 "Enable installed PWAs to update their app manifest data when the site "
632 "manifest data has changed.";
633
Lei Zhang507fffd2020-01-29 23:47:54634const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34635 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54636const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34637 "Persist the throttling of local PWA manifest update checks across browser "
638 "restarts.";
639
Lei Zhangc05af2a2020-05-15 20:54:05640const char kDesktopPWAsAppIconShortcutsMenuName[] =
Rahul Singh4eabd6d2020-05-01 23:43:19641 "Desktop PWAs app icon shortcuts menu";
Lei Zhangc05af2a2020-05-15 20:54:05642const char kDesktopPWAsAppIconShortcutsMenuDescription[] =
Rahul Singh4eabd6d2020-05-01 23:43:19643 "Enable installed PWAs to include a menu of shortcuts associated with the "
644 "app icon in the taskbar on Windows, or the dock on macOS or Linux.";
645
Lei Zhang507fffd2020-01-29 23:47:54646const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
647const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37648 "Experimental UI for exploring what PWA windows would look like with a tab "
649 "strip.";
650
Alan Cutter8a7d3ed2020-05-12 01:29:34651const char kDesktopPWAsTabStripLinkCapturingName[] =
652 "Desktop PWA tab strip link capturing";
653const char kDesktopPWAsTabStripLinkCapturingDescription[] =
654 "Experimental behaviour for \"Desktop PWA tab strips\" to capture link "
655 "navigations within the app scope and bring them into the app's tabbed "
656 "window.";
657
Alexey Baskakov1d5331672020-02-27 07:49:17658const char kDesktopPWAsWithoutExtensionsName[] =
659 "Desktop PWAs without Extensions";
660const char kDesktopPWAsWithoutExtensionsDescription[] =
661 "New platform to manage Web Applications metadata. Warning: this feature "
662 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
663 "only are advised.";
664
Carlos Frias5ddded62020-05-27 23:38:18665const char kDesktopPWAsRunOnOsLoginName[] = "Desktop PWAs run on OS login";
666const char kDesktopPWAsRunOnOsLoginDescription[] =
667 "Enable installed PWAs to be configured to automatically start when the OS "
668 "user logs in.";
669
Christopher Lame66b7812018-09-26 01:49:24670const char kEnableSystemWebAppsName[] = "System Web Apps";
671const char kEnableSystemWebAppsDescription[] =
672 "Experimental system for using the Desktop PWA framework for running System"
673 "Apps (e.g Settings, Discover).";
674
Steven Valdez89a44ea92019-05-01 15:18:49675const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
676const char kEnableTLS13EarlyDataDescription[] =
677 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
678 "during the handshake when resuming a connection to a compatible TLS 1.3 "
679 "server.";
680
Adam Langleyf66f28d22020-02-05 18:10:38681const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
682const char kPostQuantumCECPQ2Description[] =
683 "This option enables a post-quantum (i.e. resistent to quantum computers) "
684 "key exchange algorithm in TLS (CECPQ2).";
685
James Hollyer070f60a2020-05-05 06:13:15686const char kMacCoreLocationImplementationName[] =
687 "Core Location Implementation";
688const char kMacCoreLocationImplementationDescription[] =
689 "Enables usage of the Core Location APIs on macOS for geolocation";
690
Pete Lavallee2d4415c72019-10-07 20:43:56691const char kWinrtGeolocationImplementationName[] =
692 "WinRT Geolocation Implementation";
693const char kWinrtGeolocationImplementationDescription[] =
694 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
695 "for geolocation";
696
Wenjie Shid38245192019-07-11 16:20:50697const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
698const char kWinrtSensorsImplementationDescription[] =
699 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
700 "sensors";
701
Mikhail Pozdnyakov73373a62017-08-24 17:31:25702const char kEnableGenericSensorExtraClassesName[] =
703 "Generic Sensor Extra Classes";
704const char kEnableGenericSensorExtraClassesDescription[] =
705 "Enables an extra set of sensor classes based on Generic Sensor API, which "
706 "expose previously unavailable platform features, i.e. AmbientLightSensor "
707 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47708
Vikas Soni78daa632019-01-12 01:32:52709const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
710const char kEnableGpuServiceLoggingDescription[] =
711 "Enable printing the actual GL driver calls.";
712
David Bokan911bded2018-11-27 23:23:32713const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
714const char kEnableImplicitRootScrollerDescription[] =
715 "Enables implicitly choosing which scroller on a page is the 'root "
716 "scroller'. i.e. The one that gets special features like URL bar movement, "
717 "overscroll glow, rotation anchoring, etc.";
718
Cathie Cheneac70602019-10-10 02:55:29719const char kEnableCSSOMViewScrollCoordinatesName[] =
720 "CSSOM View Scroll Coordinates";
721const char kEnableCSSOMViewScrollCoordinatesDescription[] =
722 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
723 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
724 "at the left top corner. i.e. For leftwards overflow direction box "
725 "the X coordinate will start from 0 to negative value. For upwards box the "
726 "Y coordinate will start from 0 to negative value. And for other directions"
727 "(rightwards and downwards) the value will start from 0 to positive";
728
Robert Ogdene976feb2019-09-03 22:20:29729const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
730const char kEnablePreviewsCoinFlipDescription[] =
731 "Enable coin flip experimentation of Previews.";
732
Robert Ogdene7bbbcb2020-03-24 22:37:33733const char kEnableSRPIsolatedPrerendersName[] =
734 "Enable Navigation Predictor Isolated Prerenders";
735const char kEnableSRPIsolatedPrerendersDescription[] =
736 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
737
Robert Ogden26de9972020-03-27 21:00:25738const char kEnableSRPIsolatedPrerenderProbingName[] =
739 "Enable Probing on Navigation Predictor Isolated Prerenders";
740const char kEnableSRPIsolatedPrerenderProbingDescription[] =
741 "Enable probing checks for Isolated Prerenders which will block commit.";
742
Charlene Yane75ce252019-05-22 17:56:32743const char kDownloadAutoResumptionNativeName[] =
744 "Enable download auto-resumption in native";
745const char kDownloadAutoResumptionNativeDescription[] =
746 "Enables download auto-resumption in native";
747
Xing Liu13e5ec12020-05-08 17:32:34748const char kDownloadLaterName[] = "Enable download later";
749const char kDownloadLaterDescription[] = "Enables download later feature.";
750
Ian Kilpatricke68ef11a2018-07-04 03:52:10751const char kEnableLayoutNGName[] = "Enable LayoutNG";
752const char kEnableLayoutNGDescription[] =
753 "Enable Blink's next generation layout engine.";
754
Scott Littled0fd2d002018-04-13 03:37:26755const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
756const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39757 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
758 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26759
rajendrant793ff512018-08-10 17:07:59760const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
761const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39762 "Defers the loading of images marked with the attribute 'loading=lazy' "
763 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59764
Becca Hughesac86cd442019-01-09 23:49:54765const char kEnableMediaSessionServiceName[] = "Media Session Service";
766const char kEnableMediaSessionServiceDescription[] =
767 "Enables the media session mojo service and internal media session "
768 "support.";
769
Bernhard Bauer5533f9912017-11-06 17:56:02770const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
771const char kEnableNetworkLoggingToFileDescription[] =
772 "Enables network logging to a file named netlog.json in the user data "
773 "directory. The file can be imported into chrome://net-internals.";
774
John Abd-El-Malek8067cc02017-12-04 23:23:20775const char kEnableNetworkServiceInProcessName[] =
776 "Runs network service in-process";
777const char kEnableNetworkServiceInProcessDescription[] =
778 "Runs the network service in the browser process.";
779
Shakti Sahu5a046f62019-03-12 19:25:34780const char kEnableNewDownloadBackendName[] = "Enable new download backend";
781const char kEnableNewDownloadBackendDescription[] =
782 "Enables the new download backend that uses offline content provider";
783
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10784const char kEnablePortalsName[] = "Enable Portals.";
785const char kEnablePortalsDescription[] =
786 "Portals are an experimental web platform feature that allows embedding"
787 " and seamless transitions between pages."
788 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
789
Jeremy Roman30e81e82020-01-29 22:56:47790const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
791const char kEnablePortalsCrossOriginDescription[] =
792 "Allows portals to load cross-origin URLs in addition to same-origin ones."
793 " Has no effect if Portals are not enabled.";
794
Doug Arnettc52291a2020-05-07 18:52:30795const char kEnableTranslateSubFramesName[] = "Translate sub frames";
796const char kEnableTranslateSubFramesDescription[] =
797 "Enable the translation of sub frames (as well as the main frame)";
798
Lukasz Anforowicz846d7902020-03-11 21:04:40799const char kCorsForContentScriptsName[] = "CORS for content scripts";
800const char kCorsForContentScriptsDescription[] =
Lukasz Anforowiczda91a2312020-06-16 01:38:23801 "Prevent content scripts of Chrome Extensions from bypassing CORS. "
802 "For more information about the allowlist and the changes to the "
803 "security model of content scripts, please see: "
804 "https://www.chromium.org/Home/chromium-security/"
805 "extension-content-script-fetches";
806
807const char kForceEmptyCorbAndCorsAllowlistName[] =
808 "Force empty CORB and CORS allowlist";
809const char kForceEmptyCorbAndCorsAllowlistDescription[] =
810 "Removes all Chrome Extensions from the CORB and CORS allowlist. "
811 "For more information about the allowlist and the changes to the "
812 "security model of content scripts, please see: "
813 "https://www.chromium.org/Home/chromium-security/"
814 "extension-content-script-fetches";
Lukasz Anforowicz846d7902020-03-11 21:04:40815
clamyc73d9bbf2020-03-12 11:48:56816const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
817const char kCrossOriginOpenerPolicyDescription[] =
818 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31819
Arthur Hemery9e065b02020-05-12 13:30:32820const char kCrossOriginOpenerPolicyReportingName[] =
821 "Cross Origin Opener Policy reporting";
822const char kCrossOriginOpenerPolicyReportingDescription[] =
823 "Enables Cross Origin Opener Policy reporting.";
824
arthursonzogni5f87dca2020-06-17 14:31:18825const char kCrossOriginOpenerPolicyAccessReportingName[] =
826 "Cross Origin Opener Policy access reporting";
827const char kCrossOriginOpenerPolicyAccessReportingDescription[] =
828 "Enables Cross Origin Opener Policy access reporting.";
829
Yutaka Hiranoaa0e62e2019-09-05 11:01:04830const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
831const char kDisableKeepaliveFetchDescription[] =
832 "Disable fetch with keepalive set "
833 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
834
Chris Hall4a4225f62019-01-18 03:07:16835const char kExperimentalAccessibilityLanguageDetectionName[] =
836 "Experimental accessibility language detection";
837const char kExperimentalAccessibilityLanguageDetectionDescription[] =
838 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22839 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16840
Chris Hall4f3ca5582019-11-19 02:55:49841const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
842 "Experimental accessibility language detection for dynamic content";
843const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
844 "Enable language detection for dynamic content which is then exposed to "
845 "assistive technologies such as screen readers.";
846
Rahul Arakeri61a2ad272019-03-19 22:55:08847const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22848 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08849const char kCompositorThreadedScrollbarScrollingDescription[] =
850 "Enables pointer-based scrollbar scrolling on the compositor thread "
851 "instead of the main thread";
852
Alexei Filippov522a5222019-03-29 03:33:18853const char kMemlogName[] = "Chrome heap profiler start mode.";
854const char kMemlogDescription[] =
855 "Starts heap profiling service that records sampled memory allocation "
856 "profile having each sample attributed with a callstack. "
857 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
858 "Recorded heap dumps can be obtained at chrome://tracing "
859 "[category:memory-infra] and chrome://memory-internals. This setting "
860 "controls which processes will be profiled since their start. To profile "
861 "any given process at a later time use chrome://memory-internals page.";
862const char kMemlogModeMinimal[] = "Browser and GPU";
863const char kMemlogModeAll[] = "All processes";
864const char kMemlogModeAllRenderers[] = "All renderers";
865const char kMemlogModeRendererSampling[] = "Single renderer";
866const char kMemlogModeBrowser[] = "Browser only";
867const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27868
Alexei Filippov522a5222019-03-29 03:33:18869const char kMemlogSamplingRateName[] =
870 "Heap profiling sampling interval (in bytes).";
871const char kMemlogSamplingRateDescription[] =
872 "Heap profiling service uses Poisson process to sample allocations. "
873 "Default value for the interval between samples is 100000 (100KB). "
874 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27875 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22876 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18877 "can be trusted with high fidelity. "
878 "Lower intervals produce higher samples resolution, but come at a cost of "
879 "higher performance overhead.";
880const char kMemlogSamplingRate10KB[] = "10KB";
881const char kMemlogSamplingRate50KB[] = "50KB";
882const char kMemlogSamplingRate100KB[] = "100KB";
883const char kMemlogSamplingRate500KB[] = "500KB";
884const char kMemlogSamplingRate1MB[] = "1MB";
885const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51886
Alexei Filippov522a5222019-03-29 03:33:18887const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
888const char kMemlogStackModeDescription[] =
889 "By default heap profiling service records native stacks. "
890 "A post-processing step is required to symbolize the stacks. "
891 "'Native with thread names' adds the thread name as the first frame of "
892 "each native stack. It's also possible to record a pseudo stack using "
893 "trace events as identifiers. It's also possible to do a mix of both.";
894const char kMemlogStackModeMixed[] = "Mixed";
895const char kMemlogStackModeNative[] = "Native";
896const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
897const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05898
F#m59d036e2017-09-13 07:22:17899const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
900const char kEnablePixelCanvasRecordingDescription[] =
901 "Pixel canvas recording allows the compositor to raster contents aligned "
902 "with the pixel and improves text rendering. This should be enabled when a "
903 "device is using fractional scale factor.";
904
Ella Gebee81c92018-08-14 15:51:09905const char kEnableResamplingInputEventsName[] =
906 "Enable resampling input events";
907const char kEnableResamplingInputEventsDescription[] =
908 "Predicts mouse and touch inputs position at rAF time based on previous "
909 "input";
910const char kEnableResamplingScrollEventsName[] =
911 "Enable resampling scroll events";
912const char kEnableResamplingScrollEventsDescription[] =
913 "Predicts the scroll amount at vsync time based on previous input";
914
Doug Arnettaa0bf202018-08-27 19:42:11915const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
916const char kEnableResourceLoadingHintsDescription[] =
917 "Enable using server-provided resource loading hints to provide a preview "
918 "over slow network connections.";
919
Mikel Astize2678da22020-04-02 20:55:04920const char kEnableSyncTrustedVaultName[] =
921 "Enable trusted vault sync passphrase type";
922const char kEnableSyncTrustedVaultDescription[] =
923 "Enables the new, experimental passphrase type for sync data";
924
David Bokane9370c22019-02-14 15:19:58925const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
926const char kEnableTextFragmentAnchorDescription[] =
927 "Enables scrolling to text specified in URL's fragment.";
928
Brett Wilsonf27ff602017-07-07 22:28:47929const char kEnableUseZoomForDsfName[] =
930 "Use Blink's zoom for device scale factor.";
931const char kEnableUseZoomForDsfDescription[] =
932 "If enabled, Blink uses its zooming mechanism to scale content for device "
933 "scale factor.";
934const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
935const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
936const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
937
Sean Harrison9dc405a52019-08-27 18:23:10938const char kEnableSubresourceRedirectName[] =
939 "Enable Render Level Data Use Optimization";
940const char kEnableSubresourceRedirectDescription[] =
941 "Allow Render Level Data Use Optimization";
942
Adam Langley7542a7b2019-10-04 02:00:55943const char kEnableWebAuthenticationCableV2SupportName[] =
944 "Web Authentication caBLE v2 support";
945const char kEnableWebAuthenticationCableV2SupportDescription[] =
946 "Enable the QR-based pairingless BLE protocol for use with the Web "
947 "Authentication API. (This will also enable the cloud-based protocol "
948 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54949
Andreas Haasb400d912019-08-28 18:54:10950const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
951const char kExperimentalWebAssemblyFeaturesDescription[] =
952 "Enable web pages to use experimental WebAssembly features.";
953
Clemens Hammacher0c8a15a2018-04-27 13:45:32954const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
955const char kEnableWasmBaselineDescription[] =
956 "Enables WebAssembly baseline compilation and tier up.";
957
Clemens Backes50e0ecd2020-01-20 10:43:24958const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
959const char kEnableWasmLazyCompilationDescription[] =
960 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
961
Deepti Gandluri11734cc42019-05-02 18:00:20962const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
963const char kEnableWasmSimdDescription[] =
964 "Enables support for the WebAssembly SIMD proposal.";
965
Andreas Haasb400d912019-08-28 18:54:10966const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02967const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56968 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02969
Clemens Backes963eb37be2020-01-10 11:56:49970const char kEnableWasmTieringName[] = "WebAssembly tiering";
971const char kEnableWasmTieringDescription[] =
972 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24973 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49974
Christopher Thompsonf3ba20122019-06-06 22:01:01975const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
976const char kEvDetailsInPageInfoDescription[] =
977 "Shows the EV certificate details in the Page Info bubble.";
978
Brett Wilsonf27ff602017-07-07 22:28:47979const char kExpensiveBackgroundTimerThrottlingName[] =
980 "Throttle expensive background timers";
981const char kExpensiveBackgroundTimerThrottlingDescription[] =
982 "Enables intervention to limit CPU usage of background timers to 1%.";
983
Brett Wilsonf27ff602017-07-07 22:28:47984const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
985const char kExperimentalExtensionApisDescription[] =
986 "Enables experimental extension APIs. Note that the extension gallery "
987 "doesn't allow you to upload extensions that use experimental APIs.";
988
Sarthak Shah364c1982019-11-26 23:49:38989const char kExperimentalFlingAnimationName[] =
990 "Enable experimental fling animation";
991const char kExperimentalFlingAnimationDescription[] =
992 "Enables the use of a touch fling curve that is based on the behavior of "
993 "native apps on Windows.";
994
Ian Clelland37a985d2018-05-04 02:43:13995const char kExperimentalProductivityFeaturesName[] =
996 "Experimental Productivity Features";
997const char kExperimentalProductivityFeaturesDescription[] =
998 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06999 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:131000
Brett Wilsonf27ff602017-07-07 22:28:471001const char kExperimentalWebPlatformFeaturesName[] =
1002 "Experimental Web Platform features";
1003const char kExperimentalWebPlatformFeaturesDescription[] =
1004 "Enables experimental Web Platform features that are in development.";
1005
1006const char kExtensionContentVerificationName[] =
1007 "Extension Content Verification";
1008const char kExtensionContentVerificationDescription[] =
1009 "This flag can be used to turn on verification that the contents of the "
1010 "files on disk for extensions from the webstore match what they're "
1011 "expected to be. This can be used to turn on this feature if it would not "
1012 "otherwise have been turned on, but cannot be used to turn it off (because "
1013 "this setting can be tampered with by malware).";
1014const char kExtensionContentVerificationBootstrap[] =
1015 "Bootstrap (get expected hashes, but do not enforce them)";
1016const char kExtensionContentVerificationEnforce[] =
1017 "Enforce (try to get hashes, and enforce them if successful)";
1018const char kExtensionContentVerificationEnforceStrict[] =
1019 "Enforce strict (hard fail if we can't get hashes)";
1020
Archana Simha6e7503db2019-12-10 03:52:581021const char kExtensionsCheckupName[] = "Extensions Checkup";
1022const char kExtensionsCheckupDescription[] =
1023 "Enable the extensions checkup experiment";
1024
Peter Boströma445353a2019-03-21 02:58:151025const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
1026const char kExtensionsToolbarMenuDescription[] =
1027 "Enable a separate toolbar button and menu for extensions";
1028
Brett Wilsonf27ff602017-07-07 22:28:471029const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
1030const char kExtensionsOnChromeUrlsDescription[] =
1031 "Enables running extensions on chrome:// URLs, where extensions explicitly "
1032 "request this permission.";
galinapae72e152017-05-12 13:12:281033
Axel Antoine12df71182019-07-25 18:11:211034const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
1035const char kFilteringScrollPredictionDescription[] =
1036 "Enable filtering of predicted scroll events";
1037
Tom McKeed47f7ed62020-04-06 13:53:401038const char kFirstScrollLatencyMeasurementName[] =
1039 "First Scroll Latency Measurement";
1040const char kFirstScrollLatencyMeasurementDescription[] =
1041 "Enables measurement of the latency between user input events and visual "
1042 "updates for the first scroll of a navigation.";
1043
David Bokan432978d2019-08-15 18:18:521044const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
1045const char kFractionalScrollOffsetsDescription[] =
1046 "Enables fractional scroll offsets inside Blink, exposing non-integer "
1047 "offsets to web APIs.";
1048
Aaron Tagliaboschidbd80d222020-01-24 14:07:421049const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
1050const char kFreezeUserAgentDescription[] =
1051 "Set the User-Agent request header to a static string that conforms to the "
1052 "current User-Agent string format but only reveals desktop vs Android and "
1053 "if the 'mobile' flag is set";
1054
Brett Wilsonecb80982017-07-12 20:34:511055const char kForceEffectiveConnectionTypeName[] =
1056 "Override effective connection type";
1057const char kForceEffectiveConnectionTypeDescription[] =
1058 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301059 "returned by the network quality estimator. Slow 2G on Cellular returns "
1060 "Slow 2G when connected to a cellular network, and the actual estimate "
1061 "effective connection type when not on a cellular network. Previews are "
1062 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511063const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1064const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1065const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301066const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1067 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511068const char kEffectiveConnectionType2GDescription[] = "2G";
1069const char kEffectiveConnectionType3GDescription[] = "3G";
1070const char kEffectiveConnectionType4GDescription[] = "4G";
1071
Jay Harris583f48922019-05-06 05:55:241072const char kFileHandlingAPIName[] = "File Handling API";
1073const char kFileHandlingAPIDescription[] =
1074 "Enables the file handling API, allowing websites to register as file "
1075 "handlers. This depends on native-file-system";
1076
Brett Wilsonecb80982017-07-12 20:34:511077const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1078const char kFillOnAccountSelectDescription[] =
1079 "Filling of passwords when an account is explicitly selected by the user "
1080 "rather than autofilling credentials on page load.";
1081
Brett Wilsonecb80982017-07-12 20:34:511082const char kForceTextDirectionName[] = "Force text direction";
1083const char kForceTextDirectionDescription[] =
1084 "Explicitly force the per-character directionality of UI text to "
1085 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1086 "direction of the character language.";
1087const char kForceDirectionLtr[] = "Left-to-right";
1088const char kForceDirectionRtl[] = "Right-to-left";
1089
1090const char kForceUiDirectionName[] = "Force UI direction";
1091const char kForceUiDirectionDescription[] =
1092 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1093 "mode, overriding the default direction of the UI language.";
1094
Yu Han478675a22020-06-09 20:30:241095const char kFormControlsDarkModeName[] = "Web Platform Controls Dark Mode";
1096const char kFormControlsDarkModeDescription[] =
1097 "If enabled, forms controls and scrollbars will be rendered with a dark "
1098 "theme, only on web pages that support dark color schemes, and when the "
1099 "OS is switched to dark theme.";
1100
Ionel Popescu4ba2a0932019-05-07 20:10:271101const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1102const char kFormControlsRefreshDescription[] =
1103 "If enabled, HTML forms elements will be rendered using an updated style.";
1104
Tommy Steimel863e6cf2019-07-01 19:07:361105const char kGlobalMediaControlsName[] = "Global Media Controls";
1106const char kGlobalMediaControlsDescription[] =
1107 "Enables the Global Media Controls UI in the toolbar.";
1108
Takumi Fujimotod25d2b72019-12-19 00:36:181109const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1110const char kGlobalMediaControlsForCastDescription[] =
1111 "Shows Cast sessions in the Global Media Controls UI. Requires "
1112 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1113
Tommy Steimele5c5c122020-02-06 23:22:351114const char kGlobalMediaControlsPictureInPictureName[] =
1115 "Global Media Controls Picture-in-Picture";
1116const char kGlobalMediaControlsPictureInPictureDescription[] =
1117 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1118 "Requires "
1119 "#global-media-controls to also be enabled.";
1120
Brett Wilsonecb80982017-07-12 20:34:511121const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051122const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511123
Ioana Pandele1ed7ef72018-11-21 15:22:031124const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1125const char kGooglePasswordManagerDescription[] =
1126 "Enables access to the Google Password Manager UI from Chrome.";
1127
Gabrielle Paladoaebf7ca2019-01-16 07:07:061128const char kHandwritingGestureName[] = "Handwriting Gestures";
1129const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141130 "Enables handwriting gestures within the virtual keyboard. This will send "
1131 "handwriting you write inside the virtual keyboard to Google servers for "
1132 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061133
Tommy Steimel1aadd7b2019-01-18 19:39:421134const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1135const char kHardwareMediaKeyHandlingDescription[] =
1136 "Enables using media keys to control the active media session. This "
1137 "requires MediaSessionService to be enabled too";
1138
John Delaney521fe9f2020-04-29 22:18:191139const char kHeavyAdPrivacyMitigationsName[] = "Heavy ad privacy mitigations";
1140const char kHeavyAdPrivacyMitigationsDescription[] =
1141 "Enables privacy mitigations for the heavy ad intervention. Disabling "
1142 "this makes the intervention deterministic. Defaults to enabled.";
John Delaney782c77762019-10-28 15:53:561143
1144const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1145const char kHeavyAdInterventionDescription[] =
1146 "Unloads ads that use too many device resources.";
1147
Toni Barzic7e93fa52020-01-29 01:35:471148const char kHideShelfControlsInTabletModeName[] =
1149 "Hide shelf control buttons in tablet mode.";
1150
1151const char kHideShelfControlsInTabletModeDescription[] =
1152 "Hides home, back, and overview button from the shelf while the device is "
1153 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1154
Ryan Landay4242dbc22018-04-04 01:47:331155const char kHorizontalTabSwitcherAndroidName[] =
1156 "Enable horizontal tab switcher";
1157const char kHorizontalTabSwitcherAndroidDescription[] =
1158 "Changes the layout of the Android tab switcher so tabs scroll "
1159 "horizontally instead of vertically.";
1160
Matt Simmons2048b2a2018-12-20 20:12:561161const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1162const char kTabSwitcherOnReturnDescription[] =
1163 "Enable tab switcher on return after specified time has elapsed";
1164
Brett Wilsonecb80982017-07-12 20:34:511165const char kHostedAppQuitNotificationName[] =
1166 "Quit notification for hosted apps";
1167const char kHostedAppQuitNotificationDescription[] =
1168 "Display a notification when quitting Chrome if hosted apps are currently "
1169 "running.";
1170
1171const char kHostedAppShimCreationName[] =
1172 "Creation of app shims for hosted apps on Mac";
1173const char kHostedAppShimCreationDescription[] =
1174 "Create app shims on Mac when creating a hosted app.";
1175
Brett Wilsonecb80982017-07-12 20:34:511176const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1177const char kIgnoreGpuBlacklistDescription[] =
1178 "Overrides the built-in software rendering list and enables "
1179 "GPU-acceleration on unsupported system configurations.";
1180
Aaron Colwell762bc1682020-06-08 19:01:141181const char kIgnorePreviewsBlocklistName[] = "Ignore Previews Blocklist";
1182const char kIgnorePreviewsBlocklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371183 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441184
Ehimare Okoyomon9b090d422020-01-17 09:52:451185const char kImprovedCookieControlsName[] =
1186 "Enable improved cookie controls UI in incognito mode";
1187const char kImprovedCookieControlsDescription[] =
1188 "Improved UI in Incognito mode for third-party cookie blocking.";
1189
Ehimare Okoyomon504c1952019-12-16 18:05:021190const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1191 "Enable improved UI for third-party cookie blocking";
1192const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1193 "Enables an improved UI for existing third-party cookie blocking users.";
1194
Matt Amert2df4f1452019-12-09 04:59:491195const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1196const char kImpulseScrollAnimationsDescription[] =
1197 "Replaces the default scroll animation with Impulse-style scroll "
1198 "animations.";
1199
Brett Wilsonecb80982017-07-12 20:34:511200const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1201const char kInProductHelpDemoModeChoiceDescription[] =
1202 "Selects the In-Product Help demo mode.";
1203
Jarrydc3639ac2020-04-09 17:05:391204const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1205const char kInstalledAppsInCbdDescription[] =
1206 "Adds the installed apps warning dialog to the clear browsing data flow "
1207 "which allows users to protect installed apps' data from being deleted.";
1208
Brett Wilsonecb80982017-07-12 20:34:511209const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1210const char kJavascriptHarmonyDescription[] =
1211 "Enable web pages to use experimental JavaScript features.";
1212
1213const char kJavascriptHarmonyShippingName[] =
1214 "Latest stable JavaScript features";
1215const char kJavascriptHarmonyShippingDescription[] =
1216 "Some web pages use legacy or non-standard JavaScript extensions that may "
1217 "conflict with the latest JavaScript features. This flag allows disabling "
1218 "support of those features for compatibility with such pages.";
1219
tby0e3e58192020-04-08 23:14:221220const char kLauncherSettingsSearchName[] = "Launcher settings search";
1221const char kLauncherSettingsSearchDescription[] =
1222 "Enable search results for OS settings in the launcher.";
1223
Christopher Thompson493f1062020-01-28 23:16:431224const char kLegacyTLSEnforcedName[] =
1225 "Enforce deprecation of legacy TLS versions";
1226const char kLegacyTLSEnforcedDescription[] =
1227 "Enable connection errors and interstitials for sites that use legacy TLS "
1228 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1229 " in the future.";
1230
Christopher Thompsonb89e7f92019-09-26 22:31:421231const char kLegacyTLSWarningsName[] =
1232 "Show security warnings for sites using legacy TLS versions";
1233const char kLegacyTLSWarningsDescription[] =
1234 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1235 "and TLS 1.1), which are deprecated and will be removed in the future.";
1236
Brett Wilsonecb80982017-07-12 20:34:511237const char kLoadMediaRouterComponentExtensionName[] =
1238 "Load Media Router Component Extension";
1239const char kLoadMediaRouterComponentExtensionDescription[] =
1240 "Loads the Media Router component extension at startup.";
1241
Hazem Ashmawyf1cd7e42019-03-25 18:17:321242const char kLogJsConsoleMessagesName[] =
1243 "Log JS console messages in system logs";
1244const char kLogJsConsoleMessagesDescription[] =
1245 "Enable logging JS console messages in system logs, please note that they "
1246 "may contain PII.";
1247
Brett Wilsonecb80982017-07-12 20:34:511248const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1249const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511250
Becca Hughes71e8ceb2020-03-31 22:23:401251const char kMediaHistoryName[] = "Enable Media History";
1252const char kMediaHistoryDescription[] =
1253 "Enables Media History which records data around media playbacks on "
1254 "websites.";
1255
spqchanb87755692018-04-05 00:46:091256const char kMediaRouterCastAllowAllIPsName[] =
1257 "Connect to Cast devices on all IP addresses";
1258const char kMediaRouterCastAllowAllIPsDescription[] =
1259 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311260 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091261
Joel Hockey73bc7122019-10-20 21:41:111262const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1263const char kMixBrowserTypeTabsDescription[] =
1264 "Allows tabs to be dragged between any browsers that support tabs, "
1265 "including apps";
1266
David Roger2183afb2019-02-21 14:19:151267const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1268const char kMobileIdentityConsistencyDescription[] =
1269 "Enables stronger identity consistency on mobile";
1270
Ella Ge1282f552019-06-24 20:06:031271const char kMouseSubframeNoImplicitCaptureName[] =
1272 "Disable mouse implicit capture for iframe";
1273const char kMouseSubframeNoImplicitCaptureDescription[] =
1274 "When enable, mouse down does not implicit capture for iframe.";
1275
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421276const char kNativeFileSystemAPIName[] = "Native File System API";
1277const char kNativeFileSystemAPIDescription[] =
1278 "Enables the experimental Native File System API, giving websites access "
1279 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551280
James Vecore30f589c22020-04-03 23:16:171281const char kNearbySharingName[] = "Nearby Sharing";
1282const char kNearbySharingDescription[] =
1283 "Enables Nearby Sharing for sharing content between devices.";
1284
Aaron Krajeski229cffd2020-05-11 22:30:331285const char kNewCanvas2DAPIName[] = "Experimental canvas 2D API features";
1286const char kNewCanvas2DAPIDescription[] =
1287 "Enables in-progress features for the canvas 2D API. See "
1288 "https://github.com/fserb/canvas2d.";
1289
Monica Bastae2331412020-04-10 14:07:301290const char kNewProfilePickerName[] = "New profile picker";
1291const char kNewProfilePickerDescription[] =
1292 "Enables new profile picker implementation.";
1293
Brett Wilsonecb80982017-07-12 20:34:511294const char kNewUsbBackendName[] = "Enable new USB backend";
1295const char kNewUsbBackendDescription[] =
1296 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341297
Taylor Bergquist187a9f92019-08-12 22:13:151298const char kNewTabstripAnimationName[] = "New tabstrip animations";
1299const char kNewTabstripAnimationDescription[] =
1300 "New implementation of tabstrip animations.";
1301
Regan Hsuc72a6112020-02-28 19:10:021302const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1303const char kNewOsSettingsSearchDescription[] =
1304 "Enables New OS Settings search with fuzzy matching, and disables the old "
1305 "OS settings search using exact string matching.";
1306
Regan Hsub31b6012020-04-23 22:18:471307const char kDlcSettingsUiName[] = "DLC Settings UI";
1308const char kDlcSettingsUiDescription[] =
1309 "Enables DLC (Downloadable Content) Settings subpage in the Device section "
1310 "of OS Settings.";
1311
Aaron Krajeski7df4f93c2020-02-20 18:07:451312const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1313const char kTextureLayerSkipWaitForActivationDescription[] =
1314 "Don't wait for layer activation before beginning new frame.";
1315
Alex Newcomerd7b0cc42018-05-25 22:58:481316const char kNotificationIndicatorName[] = "Notification Indicators";
1317const char kNotificationIndicatorDescription[] =
Matthew Mourgos02198522020-06-03 18:38:301318 "Enable notification indicators, which appear on shelf app icons when a "
1319 "notification is active.";
Alex Newcomerd7b0cc42018-05-25 22:58:481320
Xing Liu1919ec232019-07-22 20:38:041321const char kNotificationSchedulerDebugOptionName[] =
1322 "Notification scheduler debug options";
1323const char kNotificationSchedulerDebugOptionDescription[] =
1324 "Enable debugging mode to override certain behavior of notification "
1325 "scheduler system for easier manual testing.";
1326const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1327 "Show scheduled notification right away.";
1328
Brett Wilsonecb80982017-07-12 20:34:511329const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1330const char kNotificationsNativeFlagDescription[] =
1331 "Enable support for using the native notification toasts and notification "
1332 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341333
Lan Wei97ee4b1f2019-07-25 21:02:391334const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1335const char kUpdateHoverAtBeginFrameDescription[] =
1336 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1337 "moves, rather than old timing-based mechanism.";
1338
Valeriya Sinevich972ac122018-09-05 07:33:191339const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1340const char kUseMultiloginEndpointDescription[] =
1341 "Use Gaia OAuth multilogin for identity consistency.";
1342
Brett Wilsonecb80982017-07-12 20:34:511343const char kOfferStoreUnmaskedWalletCardsName[] =
1344 "Google Payments card saving checkbox";
1345const char kOfferStoreUnmaskedWalletCardsDescription[] =
1346 "Show the checkbox to offer local saving of a credit card downloaded from "
1347 "the server.";
1348
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371349const char kOmniboxAdaptiveSuggestionsCountName[] =
1350 "Adaptive Omnibox Suggestions count";
1351const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1352 "Dynamically adjust number of presented Omnibox suggestions depending on "
1353 "available space. When enabled, this feature will increase (or decrease) "
1354 "amount of offered Omnibox suggestions to fill in the space between the "
1355 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1356 "flag to adjust the limit of offered suggestions. The number of shown "
1357 "suggestions will be no less than the platform default limit.";
1358
Brandon Wylie1299ff82020-01-23 02:13:371359const char kOmniboxAssistantVoiceSearchName[] =
1360 "Omnibox Assistant Voice Search";
1361const char kOmniboxAssistantVoiceSearchDescription[] =
1362 "When enabled, use Assistant for omnibox voice query recognition instead of"
1363 " Android's built-in voice recognition service. Only works on Android.";
1364
manuk4542e232019-09-11 19:27:351365const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1366const char kOmniboxAutocompleteTitlesDescription[] =
1367 "Allows autocompleting bookmark, history, and document suggestions when the"
1368 " user input is a prefix of their titles, as opposed to their URLs.";
1369
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191370const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1371const char kOmniboxCompactSuggestionsDescription[] =
1372 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1373 "size.";
1374
1375const char kOmniboxDeferredKeyboardPopupName[] =
1376 "Omnibox: Defer keyboard popup";
1377const char kOmniboxDeferredKeyboardPopupDescription[] =
1378 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1379 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1380 "shown when user taps the Omnibox again, or if there's no suggestions to "
1381 "show to the user.";
1382
Brett Wilsonecb80982017-07-12 20:34:511383const char kOmniboxDisplayTitleForCurrentUrlName[] =
1384 "Include title for the current URL in the omnibox";
1385const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1386 "In the event that the omnibox provides suggestions on-focus, the URL of "
1387 "the current page is provided as the first suggestion without a title. "
1388 "Enabling this flag causes the title to be displayed.";
1389
Patrick Noland9e1fc5052019-07-31 00:24:111390const char kOmniboxDisableInstantExtendedLimitName[] =
1391 "Disable the 'instant extended' limit on search suggestions";
1392const char kOmniboxDisableInstantExtendedLimitDescription[] =
1393 "Effectively doubles the max number of Google-provided search suggestions "
1394 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151395
1396const char kOmniboxExperimentalSuggestScoringName[] =
1397 "Omnibox Experimental Suggest Scoring";
1398const char kOmniboxExperimentalSuggestScoringDescription[] =
1399 "Enables an experimental scoring mode for suggestions when Google is the "
1400 "default search engine.";
1401
manukh5ff0f582020-01-14 03:54:131402const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1403 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1404const char
1405 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1406 "Midword terms are allowed but not scored.";
1407const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1408 "Omnibox History Quick Provider Allow Midword Continuations";
1409const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1410 "Midword matches are allowed and scored when the match begins immediately "
1411 "after the previous match ends.";
1412
manukaddd3c42019-04-09 21:20:591413const char kOmniboxLocalEntitySuggestionsName[] =
1414 "Omnibox Local Entity Suggestions";
1415const char kOmniboxLocalEntitySuggestionsDescription[] =
1416 "Enables location specific suggestions displayed with images and enhanced "
1417 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1418 "will also enable #omnibox-rich-entity-suggestions.";
1419
manuk695f9d4532020-03-18 19:22:081420const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1421const char kOmniboxRichAutocompletionDescription[] =
1422 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1423 "titles or URLs contain the user input as a continuous chunk, but not "
1424 "necessarily a prefix, can be the default suggestion. Typically, only "
1425 "suggestions whose URLs are prefixed by the user input can be. The "
1426 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1427 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1428 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1429 "autocompletes non-prefixes.";
1430
Moe Ahmadid0ce5de2019-08-30 21:55:021431const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1432const char kOmniboxOnFocusSuggestionsDescription[] =
1433 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1434 "before the user has typed any input";
1435
Tommy Li55784022020-04-28 20:58:181436const char kOmniboxOnFocusSuggestionsContextualWebName[] =
1437 "Omnibox on-focus suggestions for the contextual Web";
1438const char kOmniboxOnFocusSuggestionsContextualWebDescription[] =
1439 "Enables on-focus suggestions on the Open Web, that are contextual to the "
1440 "current URL. Will only work if user is signed-in and syncing, or is "
1441 "otherwise eligible to send the current page URL to the suggest server.";
1442
Brandon Wylief8dd4e82019-07-11 16:39:571443const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1444const char kOmniboxSearchEngineLogoDescription[] =
1445 "Display the current default search engine's logo in the omnibox";
1446
Filip Gorski05279842020-06-12 12:49:021447const char kOmniboxSearchReadyIncognitoName[] =
1448 "Search ready omnibox in incognito";
1449const char kOmniboxSearchReadyIncognitoDescription[] =
1450 "Show search ready omnibox when browsing incognito.";
1451
Benoit Lizeab08362c2017-07-19 14:50:541452const char kOmniboxSpareRendererName[] =
1453 "Start spare renderer on omnibox focus";
1454const char kOmniboxSpareRendererDescription[] =
1455 "When the omnibox is focused, start an empty spare renderer. This can "
1456 "speed up the load of the navigation from the omnibox.";
1457
Filip Gorski927709ea2020-04-30 15:58:371458const char kOmniboxSuggestionsRecyclerViewName[] =
1459 "Omnibox Suggestions using a recycler view";
1460const char kOmniboxSuggestionsRecyclerViewDescription[] =
1461 "Use an Android RecyclerView to render the Omnibox Suggestions drop down.";
1462
Tomasz Wiszkowski5ec4f532020-05-19 21:28:101463const char kOmniboxSuggestionsWrapAroundName[] =
1464 "Omnibox Suggestions Wrap-Around";
1465const char kOmniboxSuggestionsWrapAroundDescription[] =
1466 "Allow long search suggestions to wrap around to reveal their content";
1467
Gang Wua4a85312020-06-20 05:14:131468const char kOmniboxTabSwitchSuggestionsName[] =
1469 "Omnibox switch to tab suggestions";
1470const char kOmniboxTabSwitchSuggestionsDescription[] =
1471 "Enable URL suggestions to optionally take the user to a tab where a "
1472 "website is already opened.";
1473
Tommy C. Lie4194b732018-09-28 22:21:511474const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1475 "Omnibox UI Hide Steady-State URL Scheme";
1476const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1477 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361478 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511479
1480const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1481 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1482const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1483 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361484 "Hidden portions are restored during editing.";
1485
1486const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1487 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1488const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1489 "In the omnibox, hide the path, query and ref from steady state displayed "
1490 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121491
Emily Starkacd08282020-06-08 23:34:491492const char kOmniboxUIRevealSteadyStateUrlPathQueryAndRefOnHoverName[] =
1493 "Omnibox UI Reveal Steady-State URL Path, Query, and Ref On Hover";
1494const char kOmniboxUIRevealSteadyStateUrlPathQueryAndRefOnHoverDescription[] =
1495 "In the omnibox, reveal the path, query and ref from steady state "
1496 "displayed URLs on hover. Only has an effect when "
1497 "omnibox-ui-hide-steady-state-url-path-query-and-ref is enabled.";
1498
1499const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefOnInteractionName[] =
1500 "Omnibox UI Hide Steady-State URL Path, Query, and Ref On Interaction";
1501const char
1502 kOmniboxUIHideSteadyStateUrlPathQueryAndRefOnInteractionDescription[] =
1503 "In the omnibox, hide the path, query and ref from steady state "
1504 "displayed URLs when the user interacts with the page. Only has an "
1505 "effect when "
1506 "omnibox-ui-hide-steady-state-url-path-query-and-ref is enabled.";
1507
Brett Wilsonecb80982017-07-12 20:34:511508const char kOmniboxUIMaxAutocompleteMatchesName[] =
1509 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511510const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1511 "Changes the maximum number of autocomplete matches displayed in the "
1512 "Omnibox UI.";
1513
Kevin Baileycd6889922019-05-30 17:22:551514const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1515const char kOmniboxMaxURLMatchesDescription[] =
1516 "The maximum number of URL matches to show, unless there are no "
1517 "replacements.";
1518
Ce Chenc8d803a2020-04-27 09:31:331519const char kOmniboxOnDeviceHeadSuggestionsIncognitoName[] =
1520 "Omnibox on device head suggestions (incognito only)";
1521const char kOmniboxOnDeviceHeadSuggestionsIncognitoDescription[] =
Ce Chen20af01c2019-07-02 19:16:361522 "Google head non personalized search suggestions provided by a compact on "
Ce Chenc8d803a2020-04-27 09:31:331523 "device model for incognito";
1524
1525const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoName[] =
1526 "Omnibox on device head suggestions (non-incognito only)";
1527const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoDescription[] =
1528 "Google head non personalized search suggestions provided by a compact on "
1529 "device model for non-incognito";
Ce Chen20af01c2019-07-02 19:16:361530
Tommy Li7d1a68b2019-09-06 23:12:521531const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1532 "Omnibox Preserve Default Match Against Async Update";
1533const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1534 "Preserves the default match against change when providers return results "
1535 "asynchronously. This prevents the default match from changing after the "
1536 "user finishes typing. Without this feature, if the default match is "
1537 "updated right when the user presses Enter, the user may go to a "
1538 "surprising destination.";
1539
Justin Donnelly65c9e8b2017-10-01 05:15:011540const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1541const char kOmniboxUISwapTitleAndUrlDescription[] =
1542 "In the omnibox dropdown, shows titles before URLs when both are "
1543 "available.";
1544
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251545const char kOmniboxZeroSuggestionsOnNTPName[] =
1546 "Omnibox Zero Suggestions on New Tab Page";
1547const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1548 "Offer suggestions when URL bar (omnibox) is focused.";
1549
Moe Ahmadi4005ec92019-09-09 16:55:531550const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1551 "Zero Suggestions in real search box on New Tab Page";
1552const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1553 "Offer suggestions when the real search box on New Tab Page is focused.";
1554
Tommy Li1d03b9bf2019-09-23 23:46:341555const char kOmniboxZeroSuggestionsOnSERPName[] =
1556 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1557const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1558 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1559 "on the default search provider's search results page (SERP).";
1560
Mark Lieufaa1b762019-01-08 19:37:281561const char kOnTheFlyMhtmlHashComputationName[] =
1562 "On-The-Fly MHTML Hash Computation";
1563const char kOnTheFlyMhtmlHashComputationDescription[] =
1564 "Save MHTML files to the target location and calculate their content "
1565 "digests in one step.";
1566
Adrienne Walkerc87477e2018-06-06 22:28:211567const char kOopRasterizationName[] = "Out of process rasterization";
1568const char kOopRasterizationDescription[] =
1569 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1570 "Must also enable GPU rasterization";
1571
Khushal Sagar5d9d4f22020-05-28 15:42:131572const char kOopRasterizationDDLName[] =
1573 "Out of process rasterization using DDLs";
1574const char kOopRasterizationDDLDescription[] =
1575 "Use Skia Deferred Display Lists when performing rasterization in the GPU "
1576 "process "
1577 "Must also enable OOP rasterization";
1578
Eric Karl34c48382019-10-15 02:04:171579const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1580const char kEnableDeJellyDescription[] =
1581 "Enables an experimental effect which attempts to mitigate "
1582 "\"jelly-scrolling\". This is an experimental implementation with known "
1583 "bugs, visual artifacts, and performance cost. This implementation may be "
1584 "removed at any time.";
1585
Donn Denman43baac62019-05-22 17:31:051586const char kOverlayNewLayoutName[] = "Overlay new layout";
1587const char kOverlayNewLayoutDescription[] =
1588 "Enables a new layout for the "
1589 "Overlay panels including Contextual Search and Preview Tab.";
1590
Brett Wilsonecb80982017-07-12 20:34:511591const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1592const char kOverlayScrollbarsDescription[] =
1593 "Enable the experimental overlay scrollbars implementation. You must also "
1594 "enable threaded compositing to have the scrollbars animate.";
1595
chaopenge8aa016b2017-08-24 15:20:191596const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1597 "Flash Overlay Scrollbars After Any Scroll Update";
1598const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1599 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1600 " must also enable Overlay Scrollbars.";
1601
chaopeng343678022017-08-24 18:45:001602const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1603 "Flash Overlay Scrollbars When Mouse Enter";
1604const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1605 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1606 " enable Overlay Scrollbars.";
1607
Daniele Castagna74ddb9c2018-06-21 22:59:021608const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1609const char kOverlayStrategiesDescription[] =
1610 "Select strategies used to promote quads to HW overlays.";
1611const char kOverlayStrategiesDefault[] = "Default";
1612const char kOverlayStrategiesNone[] = "None";
1613const char kOverlayStrategiesUnoccludedFullscreen[] =
1614 "Unoccluded fullscreen buffers (single-fullscreen)";
1615const char kOverlayStrategiesUnoccluded[] =
1616 "Unoccluded buffers (single-fullscreen,single-on-top)";
1617const char kOverlayStrategiesOccludedAndUnoccluded[] =
1618 "Occluded and unoccluded buffers "
1619 "(single-fullscreen,single-on-top,underlay)";
1620
Claudio Magni81326f92017-09-01 05:21:181621const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1622const char kUseNewAcceptLanguageHeaderDescription[] =
1623 "Adds the base language code after other corresponding language+region "
1624 "codes. This ensures that users receive content in their preferred "
1625 "language.";
1626
Brett Wilsonecb80982017-07-12 20:34:511627const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1628const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481629 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511630
Lei Zhangc05af2a2020-05-15 20:54:051631const char kPaintHoldingName[] =
1632 "Delay the commit to screen for same-origin navigations";
1633const char kPaintHoldingDescription[] =
1634 "Enables a delay before commiting the page to screen when navigating "
1635 "between pages in the same origin. This may help avoid a flash of unstyled "
1636 "content for same-origin navigations";
chaopenge2b6e5f2018-05-08 16:40:451637
Xing Liu5400a002017-09-15 21:48:291638const char kParallelDownloadingName[] = "Parallel downloading";
1639const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061640 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291641
Brett Wilsonecb80982017-07-12 20:34:511642const char kPassiveEventListenerDefaultName[] =
1643 "Passive Event Listener Override";
1644const char kPassiveEventListenerDefaultDescription[] =
1645 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1646 "haven't requested otherwise) to be treated as passive. This will break "
1647 "touch/wheel behavior on some websites but is useful for demonstrating the "
1648 "potential performance benefits of adopting passive event listeners.";
1649const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1650const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1651
1652const char kPassiveEventListenersDueToFlingName[] =
1653 "Touch Event Listeners Passive Default During Fling";
1654const char kPassiveEventListenersDueToFlingDescription[] =
1655 "Forces touchstart, and first touchmove per scroll event listeners during "
1656 "fling to be treated as passive.";
1657
1658const char kPassiveDocumentEventListenersName[] =
1659 "Document Level Event Listeners Passive Default";
1660const char kPassiveDocumentEventListenersDescription[] =
1661 "Forces touchstart, and touchmove event listeners on document level "
1662 "targets (which haven't requested otherwise) to be treated as passive.";
1663
Sahel Sharify7400e882018-08-13 17:13:211664const char kPassiveDocumentWheelEventListenersName[] =
1665 "Document Level Wheel Event Listeners Passive Default";
1666const char kPassiveDocumentWheelEventListenersDescription[] =
1667 "Forces wheel, and mousewheel event listeners on document level targets "
1668 "(which haven't requested otherwise) to be treated as passive.";
1669
Carlos IL1d3ef052019-11-20 19:36:101670const char kPassiveMixedContentWarningName[] =
1671 "Warning for Passive Mixed Content";
1672const char kPassiveMixedContentWarningDescription[] =
1673 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1674 "passive (aka optionally blockable) mixed content.";
1675
Milica Selakovice8bdde612020-02-19 11:48:361676const char kPasswordChangeName[] = "Rework password change flow";
1677const char kPasswordChangeDescription[] =
1678 "Change password when password leak is detected.";
1679
Ivana Zuzica4cf4802019-07-10 19:02:321680const char kPasswordEditingAndroidName[] = "Password editing for Android";
1681const char kPasswordEditingAndroidDescription[] =
1682 "Adds the editing option for saved passwords.";
1683
Vaclav Brozekd8a3f542017-11-16 14:21:131684const char kPasswordImportName[] = "Password import";
1685const char kPasswordImportDescription[] =
1686 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511687
Aran Gilman5e9672bed2019-08-02 19:07:491688const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1689const char kForceWebContentsDarkModeDescription[] =
1690 "Automatically render all web contents using a dark theme.";
1691
Alison Maherc07a3fb2019-10-07 21:25:031692const char kForcedColorsName[] = "Forced Colors";
1693const char kForcedColorsDescription[] =
1694 "Enables forced colors mode for web content.";
1695
Matt Amertecf4bf32019-09-25 19:50:391696const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1697const char kPercentBasedScrollingDescription[] =
1698 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1699 "of the scroller size.";
1700
Rouslan Solomakhinded840112018-11-02 13:27:101701const char kPerMethodCanMakePaymentQuotaName[] =
1702 "Per-method canMakePayment() quota.";
1703const char kPerMethodCanMakePaymentQuotaDescription[] =
1704 "Allow calling canMakePayment() for different payment methods, as long as "
1705 "method-specific parameters remain unchanged.";
1706
Olesia Marukhno16fdd647a2020-05-04 09:34:001707const char kPermissionChipName[] = "Permissions Chip Experiment";
1708const char kPermissionChipDescription[] =
1709 "Enables an experimental permission prompt that uses a chip in the location"
1710 " bar.";
1711
Ella Geb58eed12019-09-05 23:37:011712const char kPointerLockOptionsName[] = "Enables pointer lock options";
1713const char kPointerLockOptionsDescription[] =
1714 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1715 "to true, pointer movements wil not be affected by the underlying platform "
1716 "modications such as mouse accelaration.";
1717
Yann Dago70afb65d2019-08-06 15:50:531718const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1719const char kPolicyAtomicGroupsEnabledDescription[] =
1720 "Enables the concept of policy atomic groups that makes policies of an "
1721 "atomic group that do not share the highest priority source from that group"
1722 "ignored.";
1723
Doug Arnett620ff542018-02-06 17:54:221724const char kPreviewsAllowedName[] = "Previews Allowed";
1725const char kPreviewsAllowedDescription[] =
1726 "Allows previews to be shown subject to specific preview types being "
1727 "enabled and the client experiencing specific triggering conditions. "
1728 "May be used as a kill-switch to turn off all potential preview types.";
1729
Jimmy Gong9859f392020-02-21 21:10:271730const char kPrintJobManagementAppName[] = "Print Management App";
1731const char kPrintJobManagementAppDescription[] =
1732 "Enables the print management app that allows Chrome OS users to view "
1733 "and manage their native print jobs.";
1734
Sean Harrisonb65269e2019-10-15 14:44:171735const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1736const char kPrivacySettingsRedesignDescription[] =
1737 "Redesign of the privacy settings card to make it more prominent and "
1738 "and easier to use.";
1739
Andrey Zaytsev4b522fd2020-05-04 08:34:381740const char kSafetyCheckAndroidName[] = "Safety Check on Android";
1741const char kSafetyCheckAndroidDescription[] =
1742 "A settings component for checking multiple areas of browser safety.";
1743
Dana Friedac7b8ff2019-09-18 21:27:571744const char kProminentDarkModeActiveTabTitleName[] =
1745 "Prominent Dark Mode Active Tab Titles";
1746const char kProminentDarkModeActiveTabTitleDescription[] =
1747 "Makes the active tab title in dark mode bolder so the active tab is "
1748 "easier "
1749 "to identify.";
1750
Mohsen Izadi93faac12017-07-29 04:45:151751const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1752const char kPullToRefreshDescription[] =
1753 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011754const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151755
Brett Wilsonecb80982017-07-12 20:34:511756const char kQuicName[] = "Experimental QUIC protocol";
1757const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1758
Kamila2724bd702019-09-10 16:08:581759const char kQuietNotificationPromptsName[] =
1760 "Quieter notification permission prompts";
1761const char kQuietNotificationPromptsDescription[] =
1762 "Enables quieter permission prompts for notification permission requests. "
1763 "When a site wishes to show notifications, the usual modal dialog is "
1764 "replaced with a quieter version.";
1765
Darwin Huangf588cc8e2019-12-13 22:24:561766const char kRawClipboardName[] = "Raw Clipboard";
1767const char kRawClipboardDescription[] =
1768 "Allows raw / unsanitized clipboard content to be read and written. "
1769 "See https://github.com/WICG/raw-clipboard-access.";
1770
Brett Wilsonecb80982017-07-12 20:34:511771const char kReducedReferrerGranularityName[] =
1772 "Reduce default 'referer' header granularity.";
1773const char kReducedReferrerGranularityDescription[] =
1774 "If a page hasn't set an explicit referrer policy, setting this flag will "
1775 "reduce the amount of information in the 'referer' header for cross-origin "
1776 "requests.";
1777
Christian Dullweber3cc579a22018-09-11 10:54:441778const char kRewriteLevelDBOnDeletionName[] =
1779 "Rewrite LevelDB instances after full deletions";
1780const char kRewriteLevelDBOnDeletionDescription[] =
1781 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1782
David Bokan5a32e4d2019-08-14 15:37:461783const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1784const char kRequestUnbufferedDispatchDescription[] =
1785 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1786 "of input by the OS.";
1787
Brett Wilsonecb80982017-07-12 20:34:511788const char kRequestTabletSiteName[] =
1789 "Request tablet site option in the settings menu";
1790const char kRequestTabletSiteDescription[] =
1791 "Allows the user to request tablet site. Web content is often optimized "
1792 "for tablet devices. When this option is selected the user agent string is "
1793 "changed to indicate a tablet device. Web content optimized for tablets is "
1794 "received there after for the current tab.";
1795
Dominic Farolino7d3d6f12020-06-10 21:59:461796const char kDelayAsyncScriptExecutionName[] = "Delay Async Script Execution";
1797const char kDelayAsyncScriptExecutionDescription[] =
1798 "The execution of async scripts will be delayed.";
1799
Dominic Farolino780df942019-09-04 06:49:441800const char kPrefetchPrivacyChangesName[] =
1801 "Prefetch request properties are updated to be privacy-preserving";
1802const char kPrefetchPrivacyChangesDescription[] =
1803 "Prefetch requests will not follow redirects, not send a Referer header, "
1804 "not send credentials for cross-origin requests, and do not pass through "
1805 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441806
OlivierLi95a0f6a52020-06-18 15:40:081807const char kIntensiveWakeUpThrottlingName[] =
1808 "Throttle Javascript timers in background.";
1809const char kIntensiveWakeUpThrottlingDescription[] =
1810 "When enabled, wake ups from throttleable TaskQueues are limited to 1 per "
1811 "minute in a page that has been backgrounded for 5 minutes. For additional "
1812 "details, see https://www.chromestatus.com/feature/4718288976216064.";
1813
Gavin Williamsdfdb2392020-02-20 21:07:061814const char kPrinterStatusName[] = "Show printer Status";
1815const char kPrinterStatusDescription[] =
1816 "Enables printer status icons and labels for saved and nearby printers";
1817
Joe DeBlasiofb277092019-07-03 23:46:361818const char kSafetyTipName[] =
1819 "Show Safety Tip UI when visiting low-reputation websites";
1820const char kSafetyTipDescription[] =
1821 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1822 "with a site Chrome believes may be suspicious.";
1823
Lily Chene0d3ac92019-04-22 16:55:531824const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1825const char kSameSiteByDefaultCookiesDescription[] =
1826 "Treat cookies that don't specify a SameSite attribute as if they were "
1827 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1828 "third-party usage.";
1829
Charlene Yan0ccd7f52019-04-12 23:20:591830const char kScrollableTabStripName[] = "Scrollable TabStrip";
1831const char kScrollableTabStripDescription[] =
1832 "Allows users to access tabs by scrolling when they no longer fit in the "
1833 "tabstrip.";
1834
David Bokanebe23cc52020-05-11 18:20:461835const char kScrollUnificationName[] = "Scroll Unification";
1836const char kScrollUnificationDescription[] =
1837 "Refactoring project that eliminates scroll handling code from Blink. "
1838 "Does not affect behavior or performance.";
1839
Sophey Dong02d39432020-03-26 23:31:041840const char kSendTabToSelfOmniboxSendingAnimationName[] =
1841 "Send tab to self omnibox sending animation";
1842const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1843 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1844 "notifications for contextual menu entry points.";
1845
Matt Falkenhagen8af3b7e2019-10-01 14:44:161846const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1847const char kServiceWorkerOnUIDescription[] =
1848 "Enables browser process logic related to service workers to run on the UI "
1849 "thread rather than the IO thread.";
1850
Yasmin69a132f2019-08-07 15:30:361851const char kSharedClipboardUIName[] =
1852 "Enable shared clipboard feature signals to be handled";
1853const char kSharedClipboardUIDescription[] =
1854 "Enables shared clipboard feature signals to be handled by showing "
1855 "a list of user's available devices to share the clipboard.";
1856
Himanshu Jaju8cf9c242019-11-06 13:52:531857const char kSharingPeerConnectionReceiverName[] =
1858 "Enable receiver device to handle peer connection requests.";
1859const char kSharingPeerConnectionReceiverDescription[] =
1860 "Enables receiver device to connect and share data using a peer to peer "
1861 "connection.";
1862
1863const char kSharingPeerConnectionSenderName[] =
1864 "Enable sender device to initiate peer connection requests.";
1865const char kSharingPeerConnectionSenderDescription[] =
1866 "Enables the sender devices to connect with chosen device using a peer to "
1867 "peer connection for transferring data.";
1868
Alex Chaud7886842020-05-13 15:37:051869const char kSharingPreferVapidName[] =
1870 "Prefer sending Sharing message via VAPID";
1871const char kSharingPreferVapidDescription[] =
1872 "Prefer sending Sharing message via FCM WebPush authenticated using VAPID.";
1873
Travis Skare139deb72019-12-05 21:25:061874const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1875const char kSharingQRCodeGeneratorDescription[] =
1876 "Enables right-click UI to share the page's URL via a generated QR Code.";
1877
Alex Chauf15a7192020-01-30 17:37:511878const char kSharingSendViaSyncName[] =
1879 "Enable sending Sharing message via Sync";
1880const char kSharingSendViaSyncDescription[] =
1881 "Enables sending Sharing message via commiting to Chrome Sync's "
1882 "SHARING_MESSAGE data type";
1883
Michael van Ouwerkerk99d7e562019-12-03 17:14:361884const char kSharingDeviceExpirationName[] =
1885 "Configures sharing device expiration";
1886const char kSharingDeviceExpirationDescription[] =
1887 "Configures how long after a device was last active that it is eligible "
1888 "for use in sharing features.";
1889
Manu Corneteb3c7d32019-06-20 08:04:441890const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1891const char kShelfHotseatDescription[] =
1892 "Shows a modular design for the shelf where the apps are shown separately "
1893 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301894 "are separate and behave independently. Also reduces the size of the"
1895 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441896
Manu Cornetd7ef7c52018-05-01 22:08:231897const char kShelfHoverPreviewsName[] =
1898 "Show previews of running apps when hovering over the shelf.";
1899const char kShelfHoverPreviewsDescription[] =
1900 "Shows previews of the open windows for a given running app when hovering "
1901 "over the shelf.";
1902
Naoki Fukino008a0022018-05-23 18:33:001903const char kShowAndroidFilesInFilesAppName[] =
1904 "Show Android files in Files app";
1905const char kShowAndroidFilesInFilesAppDescription[] =
1906 "Show Android files in Files app if Android is enabled on the device.";
1907
Brett Wilsonecb80982017-07-12 20:34:511908const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1909const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381910 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1911 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511912
1913const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1914const char kShowAutofillTypePredictionsDescription[] =
1915 "Annotates web forms with Autofill field type predictions as placeholder "
1916 "text.";
1917
pwarren878671672019-12-13 19:18:161918const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1919const char kShowOverdrawFeedbackDescription[] =
1920 "Visualize overdraw by color-coding elements based on if they have other "
1921 "elements drawn underneath.";
1922
kylechare8835ca92020-03-16 15:34:581923const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381924const char kSkiaRendererDescription[] =
1925 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581926 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381927
Shivani Sharma2d5b4b6b2019-01-08 16:07:161928const char kHistoryManipulationIntervention[] =
1929 "History Manipulation Intervention";
1930const char kHistoryManipulationInterventionDescription[] =
1931 "If a page does a client side redirect or adds to the history without a "
1932 "user gesture, then skip it on back/forward UI.";
1933
Brett Wilsonecb80982017-07-12 20:34:511934const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1935const char kSilentDebuggerExtensionApiDescription[] =
1936 "Do not show the infobar when an extension attaches to a page via "
1937 "chrome.debugger API. This is required to debug extension background "
1938 "pages.";
1939
Lukasz Anforowiczd2e16e62019-03-28 19:06:591940const char kIsolateOriginsName[] = "Isolate additional origins";
1941const char kIsolateOriginsDescription[] =
1942 "Requires dedicated processes for an additional set of origins, "
1943 "specified as a comma-separated list.";
1944
Lukasz Anforowicz738a88d2018-11-05 19:19:341945const char kSiteIsolationOptOutName[] = "Disable site isolation";
1946const char kSiteIsolationOptOutDescription[] =
1947 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571948 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1949 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221950 "isolation is force-enabled using a command line switch or using an "
1951 "enterprise policy. "
1952 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571953 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341954const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1955const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511956
Jesse McKenna4cf4c9172019-12-14 05:10:581957const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1958const char kSlowDCTimerInterruptsWinDescription[] =
1959 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1960 "default 4 ms.";
1961
Brett Wilsonecb80982017-07-12 20:34:511962const char kSmoothScrollingName[] = "Smooth Scrolling";
1963const char kSmoothScrollingDescription[] =
1964 "Animate smoothly when scrolling page content.";
1965
Sam Goto09d69a12019-11-20 23:56:561966const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1967const char kSmsReceiverCrossDeviceDescription[] =
1968 "Enable the SMS Receiver API to work across devices";
1969
Justin Donnelly4e448cb2017-07-07 21:32:131970const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1971 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131972const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1973 "If enabled, when the user enters text in the omnibox that looks like a "
1974 "a query, any service worker associated with the search engine the query "
1975 "will be sent to is started early.";
1976
Daniele Castagnae896ab92020-03-16 04:11:521977const char kSplitPartiallyOccludedQuadsName[] =
1978 "Split partially occluded quads";
1979const char kSplitPartiallyOccludedQuadsDescription[] =
1980 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391981 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521982
Lei Zhang507fffd2020-01-29 23:47:541983const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1984const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461985 "Experimental security mode that strengthens the site isolation policy. "
1986 "Controls whether site isolation should use origins instead of scheme and "
1987 "eTLD+1.";
1988
Shubhie Panickerfaf082ed2018-01-03 04:49:151989const char kStopInBackgroundName[] = "Stop in background";
1990const char kStopInBackgroundDescription[] =
1991 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281992 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151993
Shubhie Panicker56c99a22018-03-21 00:22:281994const char kStopNonTimersInBackgroundName[] =
1995 "Stop non-timer task queues background";
1996const char kStopNonTimersInBackgroundDescription[] =
1997 "Stop non-timer task queues, in the background, "
1998 "after a grace period.";
1999
Brandon Maslenda12cf82019-08-23 20:54:182000const char kStorageAccessAPIName[] = "Storage Access API";
2001const char kStorageAccessAPIDescription[] =
2002 "Enables the Storage Access API, allowing websites to request storage "
2003 "access when it would otherwise be restricted.";
2004
Lexi Stavrakos094fd642020-06-17 23:26:432005const char kStoragePressureEventName[] = "Enable storage pressure Event";
2006const char kStoragePressureEventDescription[] =
2007 "If enabled, Chrome will dispatch a DOM event, informing applications "
2008 "about storage pressure (low disk space)";
2009
Jarryd5b6e5ce2019-08-23 19:15:482010const char kStoragePressureUIName[] = "Enable storage pressure UI";
2011const char kStoragePressureUIDescription[] =
2012 "If enabled, Chrome will trigger system notifications to warn about "
2013 "storage pressure.";
2014
Rachel Wongbae7dfd2020-05-08 01:22:302015const char kSuggestedContentToggleName[] = "Enable Suggested Content toggle";
2016const char kSuggestedContentToggleDescription[] =
2017 "Enables a settings UI toggle that controls Suggested Content status. Also"
2018 "enables a corresponding notice in the Launcher about Suggested Content.";
2019
Brett Wilsonecb80982017-07-12 20:34:512020const char kSuggestionsWithSubStringMatchName[] =
2021 "Substring matching for Autofill suggestions";
2022const char kSuggestionsWithSubStringMatchDescription[] =
2023 "Match Autofill suggestions based on substrings (token prefixes) rather "
2024 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:342025
Himanshu Jajue760efb2019-10-17 11:07:532026const char kSyncDeviceInfoInTransportModeName[] =
2027 "Enable syncing DeviceInfo in transport-only sync mode.";
2028const char kSyncDeviceInfoInTransportModeDescription[] =
2029 "When enabled, allows syncing DeviceInfo datatype for users who are "
2030 "signed-in but not necessary sync-ing.";
2031
Tanmoy Mollika6ef18a2020-01-28 12:24:342032const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
2033const char kSyncErrorInfoBarDescription[] =
2034 "When enabled, shows an infobar for sync errors that can be resolved "
2035 "by user interaction in the settings page.";
2036
Brett Wilsonecb80982017-07-12 20:34:512037const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
2038const char kSyncSandboxDescription[] =
2039 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:342040
Joe Downing8cbbc192018-05-14 17:37:072041const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
2042const char kSystemKeyboardLockDescription[] =
2043 "Enables websites to use the keyboard.lock() API to intercept system "
2044 "keyboard shortcuts and have the events routed directly to the website "
2045 "when in fullscreen mode.";
2046
Ahmed Mehfoozac33a0c2020-04-01 01:33:182047const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
2048const char kSystemTrayMicGainDescription[] =
2049 "Enables mic gain settings in the system tray audio "
2050 "settings.";
2051
Matt Simmons1fd0c9f2019-04-15 19:08:222052const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
2053const char kTabEngagementReportingDescription[] =
2054 "Tracks tab engagement and lifetime metrics.";
2055
Yusuf Ozuysal67f05a02019-02-15 19:30:522056const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
2057const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462058 "Allows users to see their tabs in a grid layout in the tab switcher on "
2059 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:522060
Yusuf Ozuysal436d90b82019-03-15 22:17:582061const char kTabGroupsAndroidName[] = "Tab Groups";
2062const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462063 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:582064
Yue Zhange5610102019-11-01 19:46:392065const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
2066const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462067 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:392068
Yue Zhang2834d6b2019-05-01 17:30:282069const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
2070const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462071 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:282072
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:092073const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
2074const char kTabToGTSAnimationAndroidDescription[] =
2075 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:462076 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:092077
Taylor Bergquistbcc15462018-12-05 00:36:562078const char kTabGroupsName[] = "Tab Groups";
2079const char kTabGroupsDescription[] =
2080 "Allows users to organize tabs into visually distinct groups, e.g. to "
2081 "separate tabs associated with different tasks.";
2082
Charlene Yand49235292020-03-14 00:55:432083const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
2084const char kTabGroupsCollapseDescription[] =
2085 "Allows a tab group to be collapsible and expandable, if tab groups are "
2086 "enabled.";
2087
Charlene Yan5b80e052020-04-02 20:48:562088const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
2089const char kTabGroupsFeedbackDescription[] =
2090 "Enables the feedback app to appear in the tab group editor bubble, if tab "
2091 "groups are enabled.";
2092
Caroline Risinge121c2b2018-12-03 20:19:292093const char kTabHoverCardsName[] = "Tab Hover Cards";
2094const char kTabHoverCardsDescription[] =
2095 "Enables a popup containing tab information to be visible when hovering "
2096 "over a tab. This will replace tooltips for tabs.";
2097
Dana Friedacaa8ef52019-02-08 02:20:352098const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
2099const char kTabHoverCardImagesDescription[] =
2100 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
2101
Dana Fried07b03c62019-07-31 19:20:562102const char kTabOutlinesInLowContrastThemesName[] =
2103 "Tab Outlines in Low Contrast Themes";
2104const char kTabOutlinesInLowContrastThemesDescription[] =
2105 "Expands the range of situations in which tab outline strokes are "
2106 "displayed, improving accessiblity in dark and incognito mode.";
2107
Daniele Castagna0fead93e2018-01-10 20:40:292108const char kTintGlCompositedContentName[] = "Tint GL-composited content";
2109const char kTintGlCompositedContentDescription[] =
2110 "Tint contents composited using GL with a shade of red to help debug and "
2111 "study overlay support.";
2112
David Benjaminb9c645c2019-10-09 23:49:112113const char kTLS13HardeningForLocalAnchorsName[] =
2114 "TLS 1.3 hardening for local anchors";
2115const char kTLS13HardeningForLocalAnchorsDescription[] =
2116 "This option enables the TLS 1.3 downgrade hardening mechanism for "
2117 "connections authenticated by local trust anchors. This improves security "
2118 "for connections to TLS-1.3-capable servers while remaining compatible "
2119 "with older servers. Firewalls and proxies that do not function when this "
2120 "is enabled do not implement TLS 1.2 correctly or securely and must be "
2121 "updated.";
2122
Peter Kastingd77428352018-10-26 15:20:252123const char kTopChromeTouchUiName[] = "Touch UI Layout";
2124const char kTopChromeTouchUiDescription[] =
2125 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:342126
Brett Wilsonecb80982017-07-12 20:34:512127const char kThreadedScrollingName[] = "Threaded scrolling";
2128const char kThreadedScrollingDescription[] =
2129 "Threaded handling of scroll-related input events. Disabling this will "
2130 "force all such scroll events to be handled on the main thread. Note that "
2131 "this can dramatically hurt scrolling performance of most websites and is "
2132 "intended for testing purposes only.";
2133
Brett Wilsonecb80982017-07-12 20:34:512134const char kTouchAdjustmentName[] = "Touch adjustment";
2135const char kTouchAdjustmentDescription[] =
2136 "Refine the position of a touch gesture in order to compensate for touches "
2137 "having poor resolution compared to a mouse.";
2138
2139const char kTouchDragDropName[] = "Touch initiated drag and drop";
2140const char kTouchDragDropDescription[] =
2141 "Touch drag and drop can be initiated through long press on a draggable "
2142 "element.";
2143
2144const char kTouchEventsName[] = "Touch Events API";
2145const char kTouchEventsDescription[] =
2146 "Force Touch Events API feature detection to always be enabled or "
2147 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292148 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512149
2150const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2151const char kTouchSelectionStrategyDescription[] =
2152 "Controls how text selection granularity changes when touch text selection "
2153 "handles are dragged. Non-default behavior is experimental.";
2154const char kTouchSelectionStrategyCharacter[] = "Character";
2155const char kTouchSelectionStrategyDirection[] = "Direction";
2156
Lei Zhangc05af2a2020-05-15 20:54:052157const char kTouchpadOverscrollHistoryNavigationName[] =
2158 "Overscroll history navigation on Touchpad";
2159const char kTouchpadOverscrollHistoryNavigationDescription[] =
2160 "Allows swipe left/right from touchpad change browser navigation.";
2161
Brett Wilsonecb80982017-07-12 20:34:512162const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2163const char kTraceUploadUrlDescription[] =
2164 "This is to be used in conjunction with the enable-navigation-tracing "
2165 "flag. Please select the label that best describes the recorded traces. "
2166 "This will choose the destination the traces are uploaded to. If you are "
2167 "not sure, select other. If left empty, no traces will be uploaded.";
2168const char kTraceUploadUrlChoiceOther[] = "Other";
2169const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2170const char kTraceUploadUrlChoiceQa[] = "QA";
2171const char kTraceUploadUrlChoiceTesting[] = "Testing";
2172
Anthony Vallee-Dubois265c5692018-06-01 15:57:142173const char kTranslateForceTriggerOnEnglishName[] =
2174 "Select which language model to use to trigger translate on English "
2175 "content";
2176const char kTranslateForceTriggerOnEnglishDescription[] =
2177 "Force the Translate Triggering on English pages experiment to be enabled "
2178 "with the selected language model active.";
2179
Haohao Wang5b525f722019-05-18 15:37:522180const char kTranslateBubbleUIName[] =
2181 "Select which UI to use for translate bubble";
2182const char kTranslateBubbleUIDescription[] =
2183 "Three bubble options to choose. Existing UI is selected by default";
2184
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052185const char kTreatInsecureOriginAsSecureName[] =
2186 "Insecure origins treated as secure";
2187const char kTreatInsecureOriginAsSecureDescription[] =
2188 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132189 "supplied as a comma-separated list. Origins must have their protocol "
2190 "specified e.g. \"http://example.com\". For the definition of secure "
2191 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052192
Joe DeBlasio2a4fb9982019-05-06 23:44:432193const char kTreatUnsafeDownloadsAsActiveName[] =
2194 "Treat risky downloads over insecure connections as active mixed content";
2195const char kTreatUnsafeDownloadsAsActiveDescription[] =
2196 "Disallows downloads of unsafe files (files that can potentially execute "
2197 "code), where the final download origin or any origin in the redirect "
2198 "chain is insecure if the originating page is secure.";
2199
David Van Cleve08c5bc012020-03-26 17:31:462200const char kTrustTokensName[] = "Enable Trust Tokens";
2201const char kTrustTokensDescription[] =
2202 "Enables the prototype Trust Token API "
2203 "(https://github.com/wicg/trust-token-api).";
2204
Brett Wilsonecb80982017-07-12 20:34:512205const char kTrySupportedChannelLayoutsName[] =
2206 "Causes audio output streams to check if channel layouts other than the "
2207 "default hardware layout are available.";
2208const char kTrySupportedChannelLayoutsDescription[] =
2209 "Causes audio output streams to check if channel layouts other than the "
2210 "default hardware layout are available. Turning this on will allow the OS "
2211 "to do stereo to surround expansion if supported. May expose third party "
2212 "driver bugs, use with caution.";
2213
Shawn Pickett0b470712019-08-15 00:43:452214const char kTurnOffStreamingMediaCachingName[] =
2215 "Turn off caching of streaming media to disk.";
2216const char kTurnOffStreamingMediaCachingDescription[] =
2217 "Reduces disk activity during media playback, which can result in "
2218 "power savings.";
2219
François Beaufortdb160c12019-05-01 06:28:142220const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2221const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052222 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142223 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2224 "for other processes.";
2225
Brett Wilsonecb80982017-07-12 20:34:512226const char kUiPartialSwapName[] = "Partial swap";
2227const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2228
Vadym Doroshenkoa063a512019-12-12 17:59:072229const char kUsernameFirstFlowName[] = "Username first flow";
2230const char kUsernameFirstFlowDescription[] =
2231 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062232 "flows where a user has to type username first on one page and then "
2233 "password on another page";
2234
Jiahe Zhang6a55d9ba2019-12-14 02:59:462235const char kUsePreferredIntervalForVideoName[] =
2236 "Use preferred interval for video";
2237const char kUsePreferredIntervalForVideoDescription[] =
2238 "When enabled, the composition rate will be changed based on the videos' "
2239 "actual fps.";
2240
Zentaro Kavanagh892851f2019-05-29 15:13:312241const char kUseSearchClickForRightClickName[] =
2242 "Use Search+Click for right click";
2243const char kUseSearchClickForRightClickDescription[] =
2244 "When enabled search+click will be remapped to right click, allowing "
2245 "webpages and apps to consume alt+click. When disabled the legacy "
2246 "behavior of remapping alt+click to right click will remain unchanged.";
2247
Michael Hablich896d52662017-10-23 15:59:572248const char kV8VmFutureName[] = "Future V8 VM features";
2249const char kV8VmFutureDescription[] =
2250 "This enables upcoming and experimental V8 VM features. "
2251 "This flag does not enable experimental JavaScript features.";
2252
Brett Wilsonecb80982017-07-12 20:34:512253const char kWalletServiceUseSandboxName[] =
2254 "Use Google Payments sandbox servers";
2255const char kWalletServiceUseSandboxDescription[] =
2256 "For developers: use the sandbox service for Google Payments API calls.";
2257
Ovidio Henriquez3d729f62020-02-07 00:43:292258const char kWebBluetoothNewPermissionsBackendName[] =
2259 "Use the new permissions backend for Web Bluetooth";
2260const char kWebBluetoothNewPermissionsBackendDescription[] =
2261 "Enables the new permissions backend for Web Bluetooth. This will enable "
2262 "persistent storage of device permissions.";
2263
Tsuyoshi Horoabfb079d2019-10-17 02:09:062264const char kWebBundlesName[] = "Web Bundles";
2265const char kWebBundlesDescription[] =
2266 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2267 "navigation.";
2268
Ayu Ishiidbdd5c92020-03-20 23:40:522269const char kWebOtpBackendName[] = "Web OTP";
2270const char kWebOtpBackendDescription[] =
2271 "Enables Web OTP API that uses the specified backend.";
2272const char kWebOtpBackendSmsVerification[] =
2273 "SMS Verification API (requires app-hash)";
2274const char kWebOtpBackendUserConsent[] = "User Consent API";
2275
Brett Wilsonecb80982017-07-12 20:34:512276const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2277const char kWebglDraftExtensionsDescription[] =
2278 "Enabling this option allows web applications to access the WebGL "
2279 "Extensions that are still in draft status.";
2280
Danyao Wang47a0f312019-05-09 20:52:242281const char kWebPaymentsExperimentalFeaturesName[] =
2282 "Experimental Web Payments API features";
2283const char kWebPaymentsExperimentalFeaturesDescription[] =
2284 "Enable experimental Web Payments API features";
2285
Liquan (Max) Gu5f1223972019-12-13 21:07:102286const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2287const char kWebPaymentsMinimalUIDescription[] =
2288 "Allow Payment Request API to open a minimal UI to replace the Payment "
2289 "Request UI when appropriate.";
2290
Liquan (Max) Gu8fcb9192020-05-20 16:22:182291const char kAppStoreBillingDebugName[] =
2292 "Web Payments App Store Billing Debug Mode";
2293const char kAppStoreBillingDebugDescription[] =
2294 "App-store purchases (e.g., Google Play Store) within a TWA can be "
2295 "requested using the Payment Request API. This flag removes the "
2296 "restriction that the TWA has to be installed from the app-store.";
2297
Per Åhgrencef44262019-11-20 10:54:512298const char kWebrtcCaptureMultiChannelApmName[] =
2299 "WebRTC multi-channel capture audio processing.";
2300const char kWebrtcCaptureMultiChannelApmDescription[] =
2301 "Support in WebRTC for processing capture audio in multi channel without "
2302 "downmixing when running APM in the render process.";
2303
Qingsi Wangec2dbf942018-11-03 05:33:042304const char kWebrtcHideLocalIpsWithMdnsName[] =
2305 "Anonymize local IPs exposed by WebRTC.";
2306const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2307 "Conceal local IP addresses with mDNS hostnames.";
2308
Alex Loikob5fb1282018-08-14 10:04:402309const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2310const char kWebrtcHybridAgcDescription[] =
2311 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2312
Brett Wilsonecb80982017-07-12 20:34:512313const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2314const char kWebrtcHwDecodingDescription[] =
2315 "Support in WebRTC for decoding video streams using platform hardware.";
2316
2317const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2318const char kWebrtcHwEncodingDescription[] =
2319 "Support in WebRTC for encoding video streams using platform hardware.";
2320
Niels Möller090866a2018-02-13 10:55:032321const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2322 "WebRTC new encode cpu load estimator";
2323const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2324 "Enable new estimator for the encoder cpu load, for evaluation and "
2325 "testing. Intended to improve accuracy when screen casting.";
2326
Elad Alon85e0d0be2018-06-26 10:38:372327const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2328const char kWebRtcRemoteEventLogDescription[] =
2329 "Allow collecting WebRTC event logs and uploading them to Crash. "
2330 "Please note that, even if enabled, this will still require "
2331 "a policy to be set, for it to have an effect.";
2332
Brett Wilsonecb80982017-07-12 20:34:512333const char kWebrtcSrtpAesGcmName[] =
2334 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2335const char kWebrtcSrtpAesGcmDescription[] =
2336 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2337
2338const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2339const char kWebrtcStunOriginDescription[] =
2340 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2341 "header.";
2342
Sergey Silkinc33244f2020-01-31 17:21:302343const char kWebrtcUseMinMaxVEADimensionsName[] =
2344 "WebRTC Min/Max Video Encode Accelerator dimensions";
2345const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2346 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2347 "video resolutions inside those published as supported.";
2348
Alex Cooper01f110e2020-01-08 02:24:162349const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2350const char kWebXrForceRuntimeDescription[] =
2351 "Force the browser to use a particular runtime, even if it would not "
2352 "usually be enabled or would otherwise not be selected based on the "
2353 "attached hardware.";
2354
2355const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162356const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2357const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2358
Will Cassellaa1a4d1112019-12-27 20:52:312359const char kWebXrIncubationsName[] = "WebXR Incubations";
2360const char kWebXrIncubationsDescription[] =
2361 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242362
Patrick To2afc1162020-06-03 18:19:302363const char kWebXrMultiGpuName[] = "WebXR Multi GPU Support";
2364const char kWebXrMultiGpuDescription[] =
2365 "Improves WebXR support for computers with more than one GPU.";
2366
Brett Wilsonecb80982017-07-12 20:34:512367const char kZeroCopyName[] = "Zero-copy rasterizer";
2368const char kZeroCopyDescription[] =
2369 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342370
Peng Huang70021682019-09-18 19:42:282371const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472372const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282373
Brett Wilsonff596952017-07-14 01:06:552374// Android ---------------------------------------------------------------------
2375
2376#if defined(OS_ANDROID)
2377
Brett Wilsonff596952017-07-14 01:06:552378const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2379const char kAndroidAutofillAccessibilityDescription[] =
2380 "Enable accessibility for autofill popup.";
2381
Lijin Shen0ebcc7952020-06-11 21:53:222382const char kAndroidDefaultBrowserPromoName[] = "Default Browser Promo";
2383const char kAndroidDefaultBrowserPromoDescription[] =
2384 "Shows a promo dialog to set Chrome as the default browser";
2385
Lijin Shen73f0a9b2020-05-12 02:27:232386const char kAndroidMultipleDisplayName[] = "Multiple Display";
2387const char kAndroidMultipleDisplayDescription[] =
2388 "When enabled, tabs can be moved to the secondary display.";
2389
Anita Woodruffbfcd1e52018-07-16 12:00:512390const char kAppNotificationStatusMessagingName[] =
2391 "App notification status messaging";
2392const char kAppNotificationStatusMessagingDescription[] =
2393 "Enables messaging in site permissions UI informing user when "
2394 "notifications are disabled for the entire app.";
2395
Miriam Gershenson8cf1397222018-01-23 22:48:292396const char kAsyncDnsName[] = "Async DNS resolver";
2397const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2398
Brett Wilsonff596952017-07-14 01:06:552399const char kAutofillAccessoryViewName[] =
2400 "Autofill suggestions as keyboard accessory view";
2401const char kAutofillAccessoryViewDescription[] =
2402 "Shows Autofill suggestions on top of the keyboard rather than in a "
2403 "dropdown.";
2404
Lei Zhang722abec2020-02-04 22:35:492405const char kAutofillAssistantDirectActionsName[] =
2406 "Autofill Assistant direct actions";
2407const char kAutofillAssistantDirectActionsDescription[] =
2408 "When enabled, expose direct actions from the Autofill Assistant.";
2409
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462410const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2411const char kAutofillTouchToFillDescription[] =
2412 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2413 "instead of the keyboard when a password can be filled.";
2414
Caitlin Fischer43edd90a2019-05-01 13:24:302415const char kAutofillUseMobileLabelDisambiguationName[] =
2416 "Autofill Uses Mobile Label Disambiguation";
2417const char kAutofillUseMobileLabelDisambiguationDescription[] =
2418 "When enabled, Autofill suggestions' labels are displayed using a "
2419 "mobile-friendly format.";
2420
Tibor Goldschwendt11b3cf22018-07-04 15:32:442421const char kBackgroundTaskComponentUpdateName[] =
2422 "Background Task Component Updates";
2423const char kBackgroundTaskComponentUpdateDescription[] =
2424 "Schedule component updates with BackgroundTaskScheduler";
2425
Ramin Halavatiba7ddcc2019-11-13 06:19:282426const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2427const char kCCTIncognitoDescription[] =
2428 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2429
Anna Malovaf7c734a2019-03-01 13:08:452430const char kCCTTargetTranslateLanguageName[] =
2431 "Chrome Custom Tabs Target Translate Language";
2432const char kCCTTargetTranslateLanguageDescription[] =
2433 "Enables specify target language the page should be translated to "
2434 "in Chrome Custom Tabs.";
2435
Matthew Jones1abcb132018-07-09 17:59:462436const char kChromeDuetName[] = "Chrome Duet";
2437const char kChromeDuetDescription[] =
2438 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052439
Pedro Amaral5e345192019-05-21 21:18:472440const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2441const char kChromeDuetLabelsDescription[] =
2442 "Enables Chrome Duet (split toolbar) labels.";
2443
Tanya Gupta569eadf2020-05-21 21:30:062444const char kChromeShareQRCodeName[] = "Chrome Share QRCodes";
2445const char kChromeShareQRCodeDescription[] =
2446 "Enables UI to generate and scan QR Codes on Android";
2447
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422448const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2449const char kChromeShareScreenshotDescription[] =
2450 "Enables UI to edit and share screenshots";
2451
Kyle Milka987a0352019-09-28 00:51:532452const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2453const char kChromeSharingHubDescription[] =
2454 "Enables the Chrome Sharing Hub/custom share sheet.";
2455
Sophey Dong692f056f2020-05-13 18:12:112456const char kChromeSharingHubV15Name[] = "Chrome Sharing Hub V1.5";
2457const char kChromeSharingHubV15Description[] =
2458 "Enables v1.5 of the Chrome Sharing Hub.";
2459
Sarath Singapati83aef1c2017-11-16 15:54:522460const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2461const char kClearOldBrowsingDataDescription[] =
2462 "Enables clearing of browsing data which is older than a given time "
2463 "period.";
2464
David Maunder915c7ef2019-09-20 16:22:082465const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2466const char kCloseTabSuggestionsDescription[] =
2467 "Suggests to the user to close Tabs that haven't been used beyond a "
2468 "configurable threshold or where duplicates of Tabs exist. "
2469 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282470
Shakti Sahu8347cba82019-12-11 03:25:482471const char kContentIndexingDownloadHomeName[] =
2472 "Content indexing in download home";
2473const char kContentIndexingDownloadHomeDescription[] =
2474 "Shows content indexing articles in group cards in download home";
2475
2476const char kContentIndexingNTPName[] = "Content indexing in NTP";
2477const char kContentIndexingNTPDescription[] =
2478 "Shows content indexing entry point UI in NTP";
2479
Lei Zhang507fffd2020-01-29 23:47:542480const char kContextMenuCopyImageName[] = "Copy Image";
2481const char kContextMenuCopyImageDescription[] =
Gang Wud4cf6ac2020-05-22 03:21:092482 "Enable copying image to system clipboard via context menu.";
Gang Wud3bfe8d2020-01-21 21:36:492483
Josh Simmons0cc3b5eb2020-02-25 20:08:422484const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2485const char kContextMenuPerformanceInfoDescription[] =
2486 "Show link performance information in the context menu.";
2487
Donn Denman140a08562020-03-09 18:23:192488const char kContextualSearchDebugName[] = "Contextual Search debug";
2489const char kContextualSearchDebugDescription[] =
2490 "Enables internal debugging of Contextual Search behavior on the client "
2491 "and server.";
2492
Donn Denman4315f262019-03-02 02:47:412493const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2494const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042495 "Enables touch-activated contextual definitions of words on a page to be "
2496 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412497
Donn Denman6be77d42019-05-04 15:55:422498const char kContextualSearchLongpressResolveName[] =
2499 "Contextual Search long-press Resolves";
2500const char kContextualSearchLongpressResolveDescription[] =
2501 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052502 "recognized under some privacy-limited conditions, including having Touch "
2503 "to Search enabled in preferences. The page context data sent to Google is "
2504 "potentially privacy sensitive! This disables the tap gesture from "
2505 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422506
Donn Denman8e58ead2017-11-04 01:44:012507const char kContextualSearchMlTapSuppressionName[] =
2508 "Contextual Search ML tap suppression";
2509const char kContextualSearchMlTapSuppressionDescription[] =
2510 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022511 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2512 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552513
Donn Denman59729812018-01-09 01:27:022514const char kContextualSearchRankerQueryName[] =
2515 "Contextual Search Ranker prediction";
2516const char kContextualSearchRankerQueryDescription[] =
2517 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2518
2519const char kContextualSearchSecondTapName[] =
2520 "Contextual Search second tap triggering";
2521const char kContextualSearchSecondTapDescription[] =
2522 "Enables triggering on a second tap gesture even when Ranker would "
2523 "normally suppress that tap.";
2524
Donn Denman58a1da42020-01-27 23:40:382525const char kContextualSearchTranslationsName[] =
2526 "Contextual Search translations";
2527const char kContextualSearchTranslationsDescription[] =
2528 "Enables automatic translations of words on a page to be presented in the "
2529 "caption of the bottom bar.";
2530
Jordan Demeulenaere9404ba232019-07-01 12:57:162531const char kDirectActionsName[] = "Direct actions";
2532const char kDirectActionsDescription[] =
2533 "Enables direct actions (Android Q and more).";
2534
Yue Zhange9e90c5a2019-11-26 21:44:032535const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2536const char kDuetTabStripIntegrationAndroidDescription[] =
2537 "Allows users to access integration of Duet and TabStrip.";
2538
Fabio Tirelo918089a2018-10-22 21:24:082539const char kAutofillManualFallbackAndroidName[] =
2540 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2541const char kAutofillManualFallbackAndroidDescription[] =
2542 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2543 "keyboard accessory.";
2544
Fabio Tirelo315e65922018-09-05 03:35:492545const char kEnableAutofillRefreshStyleName[] =
2546 "Enable Autofill refresh style (Android)";
2547const char kEnableAutofillRefreshStyleDescription[] =
2548 "Enable modernized style for Autofill on Android";
2549
Brett Wilsonff596952017-07-14 01:06:552550const char kEnableAndroidSpellcheckerDescription[] =
2551 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552552
Lei Tianbd5a3bf2018-02-28 19:01:162553const char kEnableCommandLineOnNonRootedName[] =
2554 "Enable command line on non-rooted devices";
2555const char kEnableCommandLineOnNoRootedDescription[] =
2556 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2557
Sinan Sahin3bafe272019-03-11 17:03:062558const char kEnableRevampedContextMenuName[] =
2559 "Enable the revamped context menu";
2560const char kEnableRevampedContextMenuDescription[] =
2561 "Enables a revamped context menu when a link, image, or video is long "
2562 "pressed within Chrome.";
2563
Brett Wilsonff596952017-07-14 01:06:552564const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2565const char kEnableOfflinePreviewsDescription[] =
2566 "Enable showing offline page previews on slow networks.";
2567
Thomas Guilbert4df60322020-05-18 20:23:322568const char kEnableUseAaudioDriverName[] = "Use AAudio Driver";
2569const char kEnableUseAaudioDriverDescription[] =
2570 "Enable the use of AAudio, if supported by the current Android version.";
2571
Shakti Sahuec6030f2019-09-10 22:09:312572const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272573 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312574const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272575 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2576 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312577
Lei Zhang0a318af2018-11-14 02:19:462578const char kExploreSitesName[] = "Explore websites";
2579const char kExploreSitesDescription[] =
2580 "Enables portal from new tab page to explore websites.";
2581
Sebastien6f347c42019-10-25 19:12:412582const char kGamesHubName[] = "Games Hub";
2583const char kGamesHubDescription[] =
2584 "Enables viewing and usage of the Games Hub.";
2585
Wenyu Fu673eb7e2019-11-06 19:12:372586const char kHomepageLocationName[] =
2587 "Enable enterprise policy HomepageLocation";
2588const char kHomepageLocationDescription[] =
2589 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2590 "page URL";
2591
Wenyu Fua369f1552020-05-01 00:54:452592const char kHomepagePromoCardName[] =
2593 "Enable homepage promo card on the New Tab Page";
2594const char kHomepagePromoCardDescription[] =
2595 "Enable homepage promo card that will be shown to users with partner "
2596 "configured homepage.";
2597
Wenyu Fuf2d083412019-12-20 23:13:512598const char kHomepageSettingsUIConversionName[] =
2599 "Enable new homepage setting UI";
2600const char kHomepageSettingsUIConversionDescription[] =
2601 "Enable new homepage setting UI, which allows user set up customized "
2602 "homepage URL through a radio button group, and add promo box on NTP "
2603 "if homepage is not enabled.";
2604
Wei-Yin Chen (陳威尹)50c2f462020-05-14 07:27:422605const char kInstantStartName[] = "Enable instant start";
2606const char kInstantStartDescription[] =
2607 "Show start surface before native library is loaded.";
2608
Jochen Eisingerd0e43f52020-01-22 17:04:322609const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2610 "Block intents from form submissions without user gesture";
2611const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2612 "Require a user gesture that triggered a form submission in order to "
2613 "allow for redirecting to an external intent.";
2614
Ian Wells665a2b92019-07-12 21:19:002615const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2616const char kInterestFeedNotificationsDescription[] =
2617 "Show notifications for some suggested content from the interest feed. "
2618 "#interest-feed-content-suggestions should also be enabled.";
2619
Theresa920e0ed2018-03-07 18:12:442620const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152621 "Use the interest feed to render content suggestions. Currently "
2622 "content "
Theresa920e0ed2018-03-07 18:12:442623 "suggestions are shown on the New Tab Page.";
2624const char kInterestFeedContentSuggestionsName[] =
2625 "Interest Feed Content Suggestions";
2626
Ian Wells34ce1482020-04-03 17:36:162627const char kInterestFeedV2Name[] = "Interest Feed v2";
2628const char kInterestFeedV2Description[] =
2629 "Show content suggestions on the New Tab Page and Start Surface using the "
2630 "new Feed Component.";
2631
Pete Williamson27269d42020-01-15 19:02:332632const char kInterestFeedFeedbackDescription[] =
2633 "Allow the user to provide feedback from a feed card.";
2634const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2635
Jian Liade82832018-09-06 22:31:412636const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2637const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2638 "Always do http probe to detect network connectivity for offline indicator "
2639 "as opposed to just taking the connection state from the system."
2640 "Used for testing.";
2641
2642const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2643const char kOfflineIndicatorChoiceDescription[] =
2644 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322645
Sinan Sahin18cc52c2019-09-12 23:07:152646const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2647const char kOfflineIndicatorV2Description[] =
2648 "Show a persistent offline indicator when offline.";
2649
Brett Wilsonff596952017-07-14 01:06:552650const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2651const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2652
2653const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2654const char kOfflinePagesCtV2Description[] =
2655 "V2 features include attributing pages to the app that initiated the "
2656 "custom tabs, and being able to query for pages by page attribution.";
2657
Cathy Li7311d792018-04-05 00:34:162658const char kOfflinePagesCTSuppressNotificationsName[] =
2659 "Disable download complete notification for whitelisted CCT apps.";
2660const char kOfflinePagesCTSuppressNotificationsDescription[] =
2661 "Disable download complete notification for page downloads originating "
2662 "from a CCT app whitelisted to show their own download complete "
2663 "notification.";
2664
Candice Sy74fa7a352018-03-30 23:46:492665const char kOfflinePagesDescriptiveFailStatusName[] =
2666 "Enables descriptive failed download status text.";
2667const char kOfflinePagesDescriptiveFailStatusDescription[] =
2668 "Enables failed download status text in notifications and Downloads Home "
2669 "to state the reason the request failed if the failure is actionable.";
2670
2671const char kOfflinePagesDescriptivePendingStatusName[] =
2672 "Enables descriptive pending download status text.";
2673const char kOfflinePagesDescriptivePendingStatusDescription[] =
2674 "Enables pending download status text in notifications and Downloads Home "
2675 "to state the reason the request is pending.";
2676
2677const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2678 "Enables offline pages in the downloads home to be opened in CCT.";
2679const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2680 "When enabled offline pages launched from the Downloads Home will be "
2681 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2682
Brett Wilsonff596952017-07-14 01:06:552683const char kOfflinePagesLoadSignalCollectingName[] =
2684 "Enables collecting load timing data for offline page snapshots.";
2685const char kOfflinePagesLoadSignalCollectingDescription[] =
2686 "Enables loading completeness data collection while writing an offline "
2687 "page. This data is collected in the snapshotted offline page to allow "
2688 "data analysis to improve deciding when to make the offline snapshot.";
2689
2690const char kOfflinePagesPrefetchingName[] =
2691 "Enables suggested offline pages to be prefetched.";
2692const char kOfflinePagesPrefetchingDescription[] =
2693 "Enables suggested offline pages to be prefetched, so useful content is "
2694 "available while offline.";
2695
Pete Williamson7845dff2017-09-20 11:06:192696const char kOfflinePagesResourceBasedSnapshotName[] =
2697 "Enables offline page snapshots to be based on percentage of page loaded.";
2698const char kOfflinePagesResourceBasedSnapshotDescription[] =
2699 "Enables offline page snapshots to use a resource percentage based "
2700 "approach for determining when the page is loaded as opposed to a time "
2701 "based approach";
2702
Collin Baker17f92a52017-07-19 21:41:252703const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2704const char kOfflinePagesRenovationsDescription[] =
2705 "Enables offline page renovations which correct issues with dynamic "
2706 "content that occur when offlining pages that use JavaScript.";
2707
Yafei Duan36b4b5b2018-08-07 00:40:032708const char kOfflinePagesLivePageSharingName[] =
2709 "Enables live page sharing of offline pages";
2710const char kOfflinePagesLivePageSharingDescription[] =
2711 "Enables to share current loaded page as offline page by saving as MHTML "
2712 "first.";
2713
Cathy Lie0d88762018-04-12 08:03:012714const char kOfflinePagesShowAlternateDinoPageName[] =
2715 "Enable alternate dino page with more user capabilities.";
2716const char kOfflinePagesShowAlternateDinoPageDescription[] =
2717 "Enables the dino page to show more buttons and offer existing offline "
2718 "content.";
2719
Brett Wilsonff596952017-07-14 01:06:552720const char kOffliningRecentPagesName[] =
2721 "Enable offlining of recently visited pages";
2722const char kOffliningRecentPagesDescription[] =
2723 "Enable storing recently visited pages locally for offline use. Requires "
2724 "Offline Pages to be enabled.";
2725
bttk24a2caea2020-03-30 21:33:002726const char kAndroidPartnerCustomizationPhenotypeName[] =
2727 "Use homepage and bookmarks from partner customization";
2728const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2729 "This flag loads a new configuration source of the default homepage and "
2730 "bookmarks.";
2731
Josh Simmonsb2492dc62020-04-30 17:47:142732const char kPageInfoPerformanceHintsName[] = "Page info performance hints";
2733const char kPageInfoPerformanceHintsDescription[] =
2734 "Show site performance information in the page info menu.";
2735
Ehimare Okoyomon2eccb6072020-05-12 12:22:272736const char kPageInfoV2Name[] = "Page info version two";
2737const char kPageInfoV2Description[] =
2738 "Enable the second version of the page info menu.";
2739
Vasilii Sukhanove662da62020-06-10 12:44:202740const char kPasswordCheckName[] = "Bulk Password Check";
2741const char kPasswordCheckDescription[] =
2742 "Enables the Bulk Password Check feature for signed-in users.";
2743
Andrei Chulkov1a12e6d22019-07-15 11:16:072744const char kPasswordManagerOnboardingAndroidName[] =
2745 "Password manager onboarding experience";
2746const char kPasswordManagerOnboardingAndroidDescription[] =
2747 "This flag enables showing the password manager onboarding experience.";
2748
Finnur Thorarinssonaeb6b582020-01-28 17:52:462749const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2750const char kPhotoPickerVideoSupportDescription[] =
2751 "Enables video files to be shown in the Photo Picker dialog";
2752
Lei Zhang507fffd2020-01-29 23:47:542753const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242754 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542755const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242756 "When site isolation is disabled, this mode changes how sites are lumped "
2757 "in to shared processes. For sites that do not require isolation, this "
2758 "feature groups them into a single 'default' site instance (per browsing "
2759 "instance) instead of creating unique site instances for each one. This "
2760 "enables resource savings by creating fewer processes for sites that do "
2761 "not need isolation.";
2762
Lei Zhang507fffd2020-01-29 23:47:542763const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072764 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542765const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072766 "When site isolation is disabled, this mode changes how sites are lumped "
2767 "in to a shared process. Process selection is usually controlled with "
2768 "site instances. With strict site isolation, each site on a page gets its "
2769 "own site instance and process. With site isolation disabled and without "
2770 "this mode, all sites that share a process are put into the same site "
2771 "instance. This mode adds a third way: site instances are strictly "
2772 "separated like strict site isolation, but process selection puts multiple "
2773 "site instances in a single process.";
2774
Shakti Sahu1f8a9422020-03-12 05:50:502775const char kQueryTilesName[] = "Show query tiles";
2776const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
Shakti Sahuaaf8a8c2020-04-30 23:40:272777const char kQueryTilesOmniboxName[] = "Show query tiles in omnibox";
2778const char kQueryTilesOmniboxDescription[] = "Shows query tiles in omnibox";
Shakti Sahu8fe5edd2020-05-14 18:57:132779const char kQueryTilesSingleTierName[] = "Show only one level of query tiles";
2780const char kQueryTilesSingleTierDescription[] =
2781 "Show only one level of query tiles";
Shakti Sahudfb40992020-05-12 14:54:542782const char kQueryTilesEnableQueryEditingName[] =
2783 "Query Tiles - Enable query edit mode";
2784const char kQueryTilesEnableQueryEditingDescription[] =
2785 "When a query tile is tapped, the query text will be shown in the omnibox "
2786 "and user will have a chance to edit the text before submitting";
Min Qindb99e6f2020-04-29 06:37:262787const char kQueryTilesCountryCode[] = "Country code for getting tiles";
2788const char kQueryTilesCountryCodeDescription[] =
2789 "When query tiles are enabled, this value determines tiles for which "
2790 "country should be displayed.";
2791const char kQueryTilesCountryCodeUS[] = "US";
2792const char kQueryTilesCountryCodeIndia[] = "IN";
2793const char kQueryTilesCountryCodeBrazil[] = "BR";
2794const char kQueryTilesCountryCodeNigeria[] = "NG";
2795const char kQueryTilesCountryCodeIndonesia[] = "ID";
Shakti Sahu8fe5edd2020-05-14 18:57:132796const char kQueryTilesInstantFetchName[] = "Query tile instant fetch";
Xing Liu06f2fa02020-04-30 02:45:192797const char kQueryTilesInstantFetchDescription[] =
2798 "Immediately schedule background task to fetch query tiles";
Min Qindb99e6f2020-04-29 06:37:262799
Brett Wilsonff596952017-07-14 01:06:552800const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2801const char kReaderModeHeuristicsDescription[] =
2802 "Determines what pages the Reader Mode infobar is shown on.";
2803const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2804const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2805const char kReaderModeHeuristicsAllArticles[] = "All articles";
2806const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2807const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2808
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182809const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2810const char kReaderModeInCCTDescription[] =
2811 "Open Reader Mode in Chrome Custom Tabs.";
2812
Ioana Pandele9fc19b2f2020-01-23 22:16:502813const char kRecoverFromNeverSaveAndroidName[] =
2814 "UI to recover from never save passwords on Android";
2815const char kRecoverFromNeverSaveAndroidDescription[] =
2816 "Enables showing UI which allows for easy reverting of the decision to "
2817 "never save passwords on a certain webiste";
2818
Donn Denmanc42123c2020-03-19 01:44:242819const char kRelatedSearchesName[] =
2820 "Enables an experiment for Related Searches on Android";
2821const char kRelatedSearchesDescription[] =
2822 "Enables displaying related searches in a UI surface for experimentation "
2823 "purposes. This may have privacy implications so do not enable unless "
2824 "you have no privacy worries about sending page content and URLs to "
2825 "Google!";
2826
Vincent Boisselle35fc5342020-05-09 02:29:002827const char kReportFeedUserActionsName[] =
2828 "Enable the report of click actions on cards in Chrome's Feed on Android.";
2829const char kReportFeedUserActionsDescription[] =
2830 "Enable the report of click actions on cards in Chrome's Feed on Android."
2831 " Also enable the feed header menu to manage the feed.";
2832
Varun Khaneja80712a82018-10-12 23:34:592833const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2834 "Use local Safe Browsing blacklists";
2835const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2836 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2837 "process to check the Safe Browsing reputation of URLs without calling "
2838 "into GmsCore for every URL.";
2839
Brett Wilsonff596952017-07-14 01:06:552840const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2841const char kSetMarketUrlForTestingDescription[] =
2842 "When enabled, sets the market URL for use in testing the update menu "
2843 "item.";
2844
Jeffrey Cohen85891392020-02-14 20:24:302845const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2846const char kShareButtonInTopToolbarDescription[] =
2847 "Enables UI to initiate sharing from the top toolbar";
2848
Alex Moshchuk07e1bb42019-03-08 04:44:082849const char kSiteIsolationForPasswordSitesName[] =
2850 "Site Isolation For Password Sites";
2851const char kSiteIsolationForPasswordSitesDescription[] =
2852 "Security mode that enables site isolation for sites based on "
2853 "password-oriented heuristics, such as a user typing in a password.";
2854
Ioana Pandele9fc19b2f2020-01-23 22:16:502855const char kStartSurfaceAndroidName[] = "Start Surface";
2856const char kStartSurfaceAndroidDescription[] =
2857 "Enable showing the start surface when launching Chrome via the "
2858 "launcher.";
2859
Lei Zhang0a318af2018-11-14 02:19:462860const char kStrictSiteIsolationName[] = "Strict site isolation";
2861const char kStrictSiteIsolationDescription[] =
2862 "Security mode that enables site isolation for all sites (SitePerProcess). "
2863 "In this mode, each renderer process will contain pages from at most one "
2864 "site, using out-of-process iframes when needed. "
2865 "Check chrome://process-internals to see the current isolation mode. "
2866 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2867 "default. Here, 'Disabled' is a legacy value that actually means "
2868 "'Default,' in which case site isolation may be already enabled based on "
2869 "platform, enterprise policy, or field trial. See also "
2870 "#site-isolation-trial-opt-out for how to disable site isolation for "
2871 "testing.";
2872
Brett Wilsonff596952017-07-14 01:06:552873const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2874const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442875 "When enabled, a badge will be shown on the app menu button if the update "
2876 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552877
2878const char kUpdateMenuItemCustomSummaryDescription[] =
2879 "When this flag and the force show update menu item flag are enabled, a "
2880 "custom summary string will be displayed below the update menu item.";
2881const char kUpdateMenuItemCustomSummaryName[] =
2882 "Update menu item custom summary";
2883
Tommy Nyquist3c02e592018-10-18 23:36:442884const char kUpdateMenuTypeName[] =
2885 "Forces the update menu type to a specific type";
2886const char kUpdateMenuTypeDescription[] =
2887 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382888 "the app menu badge and menu item for updates. For Inline Update, the "
2889 "update available flag is implied. The 'Inline Update: Success' selection "
2890 "goes through the whole inline update flow to the end with a successful "
2891 "outcome. The other 'Inline Update' options go through the same flow, but "
2892 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442893const char kUpdateMenuTypeNone[] = "None";
2894const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2895const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382896const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2897const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2898 "Inline Update Error: Dialog Canceled";
2899const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2900 "Inline Update Error: Dialog Failed";
2901const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2902 "Inline Update Error: Download Failed";
2903const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2904 "Inline Update Error: Download Canceled";
2905const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2906 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552907
Hesen Zhanga555a8d72019-10-18 00:05:372908const char kUpdateNotificationSchedulingIntegrationName[] =
2909 "Enable update notification using notification scheduling system";
2910const char kUpdateNotificationSchedulingIntegrationDescription[] =
2911 "if enable update notification will hook up to notification scheduling "
2912 "system in native side";
2913
Hesen Zhang0e22ac62020-03-10 17:01:442914const char kPrefetchNotificationSchedulingIntegrationName[] =
2915 "Enable prefetch notification using notification scheduling system";
2916const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2917 "if enable prefetch notification service and background task will hook up "
2918 "to notification scheduling system in native side";
2919
Hesen Zhang26797090a2020-02-18 23:50:242920const char kUpdateNotificationServiceImmediateShowOptionName[] =
2921 "Update notification service debug options";
2922const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2923 "Show update notification right immediately";
2924
Patrick Noland76b5c442019-07-30 01:01:392925const char kUsageStatsDescription[] =
2926 "When set, enables sharing of per-domain usage stats with the Digital "
2927 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2928 "to websites in order to enforce user-defined time limits.";
2929const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2930
Tommy Nyquist26ffb642019-02-20 20:31:522931const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2932const char kInlineUpdateFlowDescription[] =
2933 "When this flag is set, instead of taking the user to the Google Play "
2934 "Store when an update is available, the user is presented with an inline "
2935 "flow where they do not have to leave Chrome until the update is ready "
2936 "to install.";
2937
Brandon Wylie744f3432020-05-13 22:38:322938const char kAndroidDarkSearchName[] = "Show darkened search pages on Android";
2939const char kAndroidDarkSearchDescription[] =
2940 "If enabled, users will see a darkened search page if Chrome is in "
2941 "nightmode as well.";
2942
Brandon Wylie3c77d442020-01-31 22:41:492943const char kAndroidNightModeTabReparentingName[] =
2944 "Android Chrome UI dark mode tab reparenting";
2945const char kAndroidNightModeTabReparentingDescription[] =
2946 "If enabled, when the user changes themes the current tabs are reparented "
2947 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282948// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552949
Brett Wilson7b44537e2017-08-18 01:38:282950#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482951
Katie Df558c1a2020-04-21 20:33:592952const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2953const char kEnableAccessibilityLiveCaptionsDescription[] =
2954 "Enables the live captions feature which generates captions for "
2955 "media playing in Chrome. Turn the feature on in "
2956 "chrome://settings/accessibility.";
2957
Takumi Fujimotod1da5b92019-06-07 00:35:482958const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2959const char kCastMediaRouteProviderDescription[] =
2960 "Enables the native Cast Media Route Provider implementation to be used "
2961 "instead of the implementation in the Media Router component extension.";
2962
Dan Beamfa47cc32019-10-17 20:20:582963const char kNtpConfirmSuggestionRemovalsName[] =
2964 "Confirm removing \"realbox\" suggestions on New Tab page";
2965const char kNtpConfirmSuggestionRemovalsDescription[] =
2966 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2967 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2968
Dan Beama76152f42019-09-24 03:58:082969const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2970const char kNtpDismissPromosDescription[] =
2971 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2972 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052973
Esmael El-Moslimany77beb94d2020-05-01 23:12:362974const char kNtpIframeOneGoogleBarName[] = "Load OneGoogleBar in an iframe";
2975const char kNtpIframeOneGoogleBarDescription[] =
2976 "Enables loading the OneGoogleBar in an iframe. Otherwise, the "
2977 "OneGoogleBar is loaded inline on chrome://new-tab-page.";
2978
Esmael El-Moslimanyba82f692020-05-20 23:34:342979const char kNtpOneGoogleBarModalOverlaysName[] =
2980 "When OneGoogleBar is loaded in an iframe, overlays are modal";
2981const char kNtpOneGoogleBarModalOverlaysDescription[] =
2982 "Enables overlays being modal, when the OneGoogleBar is loaded as iframe."
2983 "Otherwise, a clip-path definition is used to clip away parts of the"
2984 "OneGoogleBar that do not have visible elements.";
2985
Dan Beam697798fa2019-08-28 03:38:072986const char kNtpRealboxName[] = "Real search box in New Tab Page";
2987const char kNtpRealboxDescription[] =
2988 "Enables a search box in the middle of the NTP that will accept input "
2989 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2990 "non-fake input (\"realbox\").";
2991
Dan Beam6c42d2c2019-11-12 22:17:082992const char kNtpRealboxMatchOmniboxThemeName[] =
2993 "Make the New Tab page real search box match the omnibox's theme colors";
2994const char kNtpRealboxMatchOmniboxThemeDescription[] =
2995 "Themes the real search box in the middle of the NTP to match the omnibox. "
2996 "Only has an an effect if #ntp-realbox is enabled.";
2997
Esmael El-Moslimany3b70c872020-01-13 18:47:032998const char kNtpWebUIName[] =
2999 "Use the WebUI new tab page when opening a new tab";
3000const char kNtpWebUIDescription[] =
3001 "The WebUI new tab page is a replacement for the local NTP.";
3002
Aran Gilman766c2ad2019-04-18 00:15:413003const char kEnableReaderModeName[] = "Enable Reader Mode";
3004const char kEnableReaderModeDescription[] =
3005 "Allows viewing of simplified web pages by selecting 'Customize and "
3006 "control Chrome'>'Distill page'";
3007
Jeffrey Cohenf04130a42018-08-29 00:22:273008const char kHappinessTrackingSurveysForDesktopName[] =
3009 "Happiness Tracking Surveys";
3010const char kHappinessTrackingSurveysForDesktopDescription[] =
3011 "Enable showing Happiness Tracking Surveys to users on Desktop";
3012
Wei Li2946b352019-08-19 21:49:543013const char kHappinessTrackingSurveysForDesktopDemoName[] =
3014 "Happiness Tracking Surveys Demo";
3015const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
3016 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
3017
Huanzhong Huang31a213b2020-02-11 15:04:033018const char kHappinessTrackingSurveysForDesktopSettingsName[] =
3019 "Happiness Tracking Surveys for Settings";
3020const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
3021 "Enable showing Happiness Tracking Surveys for Settings to users on "
3022 "Desktop";
3023
3024const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
3025 "Happiness Tracking Surveys for Privacy Settings";
3026const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
3027 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
3028 "on Desktop";
3029
Huanzhong Huanga2321012020-04-15 08:27:123030const char kHappinessTrackingSurveysForDesktopMigrationName[] =
3031 "Happiness Tracking Surveys migration";
3032const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
3033 "Enable the latest version of Happiness Tracking Surveys.";
3034
Jon Flatley8c785582019-06-05 00:33:423035const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
3036const char kKernelnextVMsDescription[] =
3037 "Enables VM support on devices running experimental kernel versions.";
3038
Travis Skarebcdb5ed32018-08-17 01:49:403039const char kOmniboxDriveSuggestionsName[] =
3040 "Omnibox Google Drive Document suggestions";
3041const char kOmniboxDriveSuggestionsDescriptions[] =
3042 "Display suggestions for Google Drive documents in the omnibox when Google "
3043 "is the default search engine.";
3044
Kevin Bailey9ec05532019-01-31 23:01:333045const char kOmniboxExperimentalKeywordModeName[] =
3046 "Omnibox Experimental Keyword Mode";
3047const char kOmniboxExperimentalKeywordModeDescription[] =
3048 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:153049 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:333050
Kevin Bailey104e44492019-10-31 16:42:323051const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
3052 "Omnibox Loose Max Limit on Dedicated Rows";
3053const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
3054 "Enables not counting submatch suggestions towards total suggestion "
3055 "count.";
3056
Lei Zhang0a318af2018-11-14 02:19:463057const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
3058const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:143059 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
3060 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:463061
Orin Jaworskica48a8b62020-01-29 20:24:273062const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
3063const char kOmniboxSuggestionButtonRowDescription[] =
3064 "Enable a button row on omnibox suggestions to present actionable items "
3065 "such as keyword search, tab-switch buttons, and Pedals.";
3066
Orin Jaworski04c08b42018-07-11 02:39:563067const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
3068const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:593069 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:563070
Kevin Bailey7d918b92019-05-02 16:00:143071const char kOmniboxShortBookmarkSuggestionsName[] =
3072 "Omnibox short bookmark suggestions";
3073const char kOmniboxShortBookmarkSuggestionsDescription[] =
3074 "Match very short input words to beginning of words in bookmark "
3075 "suggestions.";
3076
Kevin Bailey37bbf1d2019-08-21 19:23:553077const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
3078 "Omnibox dedicated row tab switch suggestions";
3079const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:363080 "Put each tab switch suggestion in a separate suggestion, immediately "
3081 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:553082
Francois Doraycd3a0962019-10-11 20:13:333083const char kTabFreezeName[] = "Tab Freeze";
3084const char kTabFreezeDescription[] =
3085 "Enables freezing eligible tabs when they have been backgrounded for 5 "
3086 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:063087
Monica Basta2d4fe0972020-01-10 11:53:573088const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
3089const char kSyncSetupFriendlySettingsDescription[] =
3090 "Enable the new sync setup friendly settings";
3091
Brett Wilson7b44537e2017-08-18 01:38:283092#endif // !defined(OS_ANDROID)
3093
3094// Windows ---------------------------------------------------------------------
3095
3096#if defined(OS_WIN)
3097
David Bienvenud0ddda32018-11-01 16:59:163098const char kCalculateNativeWinOcclusionName[] =
3099 "Calculate window occlusion on Windows";
3100const char kCalculateNativeWinOcclusionDescription[] =
3101 "Calculate window occlusion on Windows will be used in the future "
3102 "to throttle and potentially unload foreground tabs in occluded windows";
3103
Brett Wilson7b44537e2017-08-18 01:38:283104const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
3105const char kCloudPrintXpsDescription[] =
3106 "XPS enables advanced options for classic printers connected to the Cloud "
3107 "Print with Chrome. Printers must be re-connected after changing this "
3108 "flag.";
3109
Frank Liberato754d14f2019-01-30 23:31:173110const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
3111const char kD3D11VideoDecoderDescription[] =
3112 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
3113
Rahul Arakerif87184f2020-04-16 23:29:393114const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
3115const char kElasticOverscrollWinDescription[] =
3116 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
3117 "touchpads.";
3118
Armando Miragliad2e6fc9e2020-03-06 09:23:093119const char kEnableMediaFoundationVideoCaptureName[] =
3120 "MediaFoundation Video Capture";
3121const char kEnableMediaFoundationVideoCaptureDescription[] =
3122 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
3123 "to DirectShow if disabled.";
3124
Lei Zhangc05af2a2020-05-15 20:54:053125const char kRunVideoCaptureServiceInBrowserProcessName[] =
3126 "Run video capture service in browser";
3127const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
3128 "Run the video capture service in the browser process.";
Brett Wilson7b44537e2017-08-18 01:38:283129
Rainhard Findling29e729d2020-06-05 08:07:343130const char kSafetyCheckChromeCleanerChildName[] =
3131 "Chrome Cleanup Tool in safety check";
3132const char kSafetyCheckChromeCleanerChildDescription[] =
3133 "Enables the Chrome Cleanup Tool child in safety check.";
3134
Olli Etuaho122321192018-09-07 10:15:293135const char kUseAngleName[] = "Choose ANGLE graphics backend";
3136const char kUseAngleDescription[] =
3137 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
3138 "computers by default. Using the OpenGL driver as the graphics backend may "
3139 "result in higher performance in some graphics-heavy applications, "
3140 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
3141 "video playback.";
3142
3143const char kUseAngleDefault[] = "Default";
3144const char kUseAngleGL[] = "OpenGL";
3145const char kUseAngleD3D11[] = "D3D11";
3146const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:023147const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:293148
Brett Wilson7b44537e2017-08-18 01:38:283149const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
3150const char kUseWinrtMidiApiDescription[] =
3151 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
3152 "later).";
3153
Daniel Hosseinian159cb3d2020-03-13 03:02:023154#if BUILDFLAG(ENABLE_PRINTING)
Lei Zhangc05af2a2020-05-15 20:54:053155const char kGdiTextPrinting[] = "GDI Text Printing";
3156const char kGdiTextPrintingDescription[] =
3157 "Use GDI to print text as simply text";
3158
Lei Zhanga6a8a492020-05-14 03:55:033159const char kPrintWithReducedRasterizationName[] =
3160 "Print with reduced rasterization";
3161const char kPrintWithReducedRasterizationDescription[] =
3162 "When using GDI printing, avoid rasterization if possible.";
3163
Alan Screen574ffd662019-11-21 22:38:533164const char kUseXpsForPrintingName[] = "Use XPS for printing";
3165const char kUseXpsForPrintingDescription[] =
3166 "When enabled, use XPS printing API instead of the GDI print API.";
3167
Alan Screen49388112019-12-13 23:34:213168const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
3169const char kUseXpsForPrintingFromPdfDescription[] =
3170 "When enabled, use XPS printing API instead of the GDI print API when "
3171 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:023172#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:213173
Guillaume Jenkinsdd8060a72019-07-03 17:28:063174#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:163175const char kWinUseBrowserSpellCheckerName[] =
3176 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063177const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkinscd9afb5b2020-06-04 20:57:163178 "For supported languages, use the Windows OS spell checker to find "
3179 "spelling mistakes and provide spelling suggestions. Additional languages "
3180 "can be installed in the Windows OS settings to improve Windows spell "
3181 "check support.";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063182#endif // BUILDFLAG(ENABLE_SPELLCHECK)
3183
Brett Wilson7b44537e2017-08-18 01:38:283184#endif // defined(OS_WIN)
3185
3186// Mac -------------------------------------------------------------------------
3187
3188#if defined(OS_MACOSX)
3189
Daniel Hosseinian159cb3d2020-03-13 03:02:023190#if BUILDFLAG(ENABLE_PRINTING)
3191const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3192const char kCupsIppPrintingBackendDescription[] =
3193 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3194 "that calls the PPD API.";
3195#endif // BUILDFLAG(ENABLE_PRINTING)
3196
Sidney San Martín678fd4112019-03-30 00:13:053197const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3198const char kImmersiveFullscreenDescription[] =
3199 "Automatically hide and show the toolbar in fullscreen.";
3200
Lei Zhange065b572018-12-11 08:00:413201const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3202const char kEnableCustomMacPaperSizesDescription[] =
3203 "Allow use of custom paper sizes in Print Preview.";
3204
Greg Kerrf46f31872019-08-08 20:22:443205const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3206const char kMacSyscallSandboxDescription[] =
3207 "Controls whether the macOS sandbox filters syscalls.";
3208
Greg Kerr32483d1c2018-12-18 02:29:143209const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3210const char kMacV2GPUSandboxDescription[] =
3211 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3212
Henrik Grunellabaf7182019-04-12 09:15:193213const char kMacSystemMediaPermissionsInfoUiName[] =
3214 "System media permissions info UI";
3215const char kMacSystemMediaPermissionsInfoUiDescription[] =
3216 "In case a website is trying to use the camera/microphone, but Chrome "
3217 "itself is blocked on the system level to access these, show an icon in "
3218 "the Omnibox, which, when clicked, displays a bubble with information on "
3219 "how to toggle Chrome's system-level media permissions.";
3220
Christopher Cameron93855ff2019-10-10 19:26:543221const char kMetalName[] = "Metal";
3222const char kMetalDescription[] =
3223 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3224 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3225
Brett Wilson7b44537e2017-08-18 01:38:283226#endif
3227
3228// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343229
3230#if defined(OS_CHROMEOS)
3231
Brett Wilson7b44537e2017-08-18 01:38:283232const char kAcceleratedMjpegDecodeName[] =
3233 "Hardware-accelerated mjpeg decode for captured frame";
3234const char kAcceleratedMjpegDecodeDescription[] =
3235 "Enable hardware-accelerated mjpeg decode for captured frame where "
3236 "available.";
vabr0215a8e2017-03-28 12:47:343237
Paul Dysone2e1a092019-08-28 23:53:113238const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3239const char kAggregatedMlAppRankingDescription[] =
3240 "Use the aggregated ML model to rank the suggested apps.";
3241
Thanh Nguyen185d69e92019-10-14 22:43:103242const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3243const char kAggregatedMlSearchRankingDescription[] =
3244 "Use the aggregated ML model to rank the non-app search results for "
3245 "non-empty queries.";
3246
Zentaro Kavanagh65b3e112019-09-03 16:18:233247const char kAllowDisableMouseAccelerationName[] =
3248 "Allow disabling mouse acceleration";
3249const char kAllowDisableMouseAccelerationDescription[] =
3250 "Shows a setting to disable mouse acceleration.";
3251
Kyle Horimoto734f0752020-03-20 20:46:543252const char kAllowScrollSettingsName[] =
3253 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3254const char kAllowScrollSettingsDescription[] =
3255 "Shows settings to enable/disable scroll acceleration and to adjust the "
3256 "sensitivity for scrolling.";
3257
nancyef7df342019-10-31 04:13:433258const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3259const char kAppServiceInstanceRegistryDescription[] =
3260 "Use the App Service to provide app instance information, such as the "
3261 "app window running status.";
3262
Maggie Caid250297a2019-09-09 09:30:343263const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3264const char kAppServiceIntentHandlingDescription[] =
3265 "Use the App Service to provide data for intent handling.";
3266
[email protected]093af042020-06-12 03:13:373267const char kAppServiceAdaptiveIconName[] = "App Service Adaptive Icons";
3268const char kAppServiceAdaptiveIconDescription[] =
3269 "Provide adaptive icons through the App Service";
3270
Sara Kato0e6af322019-11-05 04:34:173271const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3272const char kArcApplicationZoomDescription[] =
3273 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3274
Luum Habtemariamdaa8fd22018-06-25 22:39:433275const char kArcCupsApiName[] = "ARC CUPS API";
3276const char kArcCupsApiDescription[] =
3277 "Enables support of libcups APIs from ARC";
3278
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193279const char kArcCustomTabsExperimentName[] =
3280 "Enable Custom Tabs experiment for ARC";
3281const char kArcCustomTabsExperimentDescription[] =
3282 "Allow Android apps to use Custom Tabs."
3283 "This feature only works on the Canary and Dev channels.";
3284
Naoki Fukino153de8a2019-01-22 08:37:543285const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3286const char kArcDocumentsProviderDescription[] =
3287 "Enables DocumentsProvider integration in Chrome OS Files app.";
3288
Satoshi Niwa8b1d5282018-10-24 04:53:033289const char kArcFilePickerExperimentName[] =
3290 "Enable file picker experiment for ARC";
3291const char kArcFilePickerExperimentDescription[] =
3292 "Enables using Chrome OS file picker in ARC.";
3293
Lev Rumyantsev6eddc802019-08-27 19:41:213294const char kArcNativeBridgeToggleName[] =
3295 "Toggle between native bridge implementations for ARC";
3296const char kArcNativeBridgeToggleDescription[] =
3297 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513298
Jesse Schettlerc3d0a652019-04-23 18:49:243299const char kArcPrintSpoolerExperimentName[] =
3300 "Enable print spooler experiment for ARC";
3301const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373302 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243303
lgchengecd1c1a62018-01-09 02:59:463304const char kArcUsbHostName[] = "Enable ARC USB host integration";
3305const char kArcUsbHostDescription[] =
3306 "Allow Android apps to use USB host feature on ChromeOS devices.";
3307
Yusuke Sato7e790eb2019-06-06 00:21:043308const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3309const char kArcUsbStorageUIDescription[] =
3310 "Enable experimental UI for controlling ARC access to USB storage devices.";
3311
Xiaoqian Dai492a7f002019-10-23 02:36:123312const char kAshDragWindowFromShelfName[] =
3313 "Enable dragging a window from shelf to overview or home screen.";
3314const char kAshDragWindowFromShelfDescription[] =
3315 "Enable dragging a window from shelf to overview or home screen.";
3316
Eliot Courtneye87a9c32018-11-20 03:33:023317const char kAshEnablePipRoundedCornersName[] =
3318 "Enable Picture-in-Picture rounded corners.";
3319const char kAshEnablePipRoundedCornersDescription[] =
3320 "Enable rounded corners on the Picture-in-Picture window.";
3321
Andrew Moylan2db11cd2019-05-22 14:25:153322const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3323const char kAshEnableUnifiedDesktopDescription[] =
3324 "Enable unified desktop mode which allows a window to span multiple "
3325 "displays.";
3326
Min Chen3e342562019-05-04 00:08:363327const char kAshSwapSideVolumeButtonsForOrientationName[] =
3328 "Swap side volume buttons to match screen orientation.";
3329const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3330 "Make the side volume button that's closer to the top/right always "
3331 "increase the volume and the button that's closer to the bottom/left "
3332 "always decrease the volume.";
3333
minchc6243fd2019-10-22 00:45:463334const char kAshSwipingFromLeftEdgeToGoBackName[] =
3335 "Swping from the left edge of the display to go back to the previous page.";
3336const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3337 "Swiping from the restricted left area of the display with enough drag "
3338 "distance or fling velocity could go back to the previous page while in "
3339 "tablet mode.";
3340
Ryan Hansberry7c6c2b22019-06-18 21:07:143341const char kBluetoothAggressiveAppearanceFilterName[] =
3342 "Aggressive Bluetooth device filtering";
3343const char kBluetoothAggressiveAppearanceFilterDescription[] =
3344 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3345 "likely cannot be connected to.";
3346
Michael Sun1b15a302020-04-07 02:57:293347const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3348const char kBluetoothFixA2dpPacketSizeDescription[] =
3349 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3350 "audio quality and may fix audio stutter.";
3351
Hsin-Yu Chao771fcd52020-03-17 17:35:103352const char kBluetoothNextHandsfreeProfileName[] =
3353 "Enable next version of Bluetooth Handsfree profile";
3354const char kBluetoothNextHandsfreeProfileDescription[] =
3355 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3356 "WBS(wideband speeech) feature";
3357
Christopher Lam28530012019-07-11 04:05:123358const char kCameraSystemWebAppName[] = "Camera System Web App";
3359const char kCameraSystemWebAppDescription[] =
3360 "Run the Chrome Camera App as a System Web App.";
3361
David Staessens13e6e232020-01-17 04:23:513362const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3363const char kChromeosVideoDecoderDescription[] =
3364 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3365 "video decoding.";
3366
Yulun Wu1e355132020-02-11 20:12:223367const char kContextualNudgesName[] =
3368 "Contextual nudges for user gesture education";
3369const char kContextualNudgesDescription[] =
3370 "Enables contextual nudges, periodically showing the user a label "
3371 "explaining how to interact with a particular UI element using gestures.";
3372
Brett Wilson7b44537e2017-08-18 01:38:283373const char kCrosRegionsModeName[] = "Cros-regions load mode";
3374const char kCrosRegionsModeDescription[] =
3375 "This flag controls cros-regions load mode";
3376const char kCrosRegionsModeDefault[] = "Default";
3377const char kCrosRegionsModeOverride[] = "Override VPD values.";
3378const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343379
matterchen6b348762020-01-08 06:08:093380const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3381const char kCrostiniPortForwardingDescription[] =
3382 "Enable Crostini port forwarding.";
3383
David Munro3528c5c2020-01-13 02:44:373384const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3385const char kCrostiniDiskResizingDescription[] =
3386 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3387 "automatically sized disks.";
3388
danielngc6cea8d72020-02-28 06:17:383389const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3390const char kCrostiniShowMicSettingDescription[] =
3391 "Adds the option to allow Crostini to access the mic";
3392
David Munro3728ef72019-10-30 07:22:153393const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3394const char kCrostiniUseBusterImageDescription[] =
3395 "New Crostini containers use Debian Buster images instead of Debian "
3396 "Stretch.";
3397
Ben Wells7238dd02019-05-02 08:20:323398const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3399const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3400
Nicholas Verne89be53b2019-03-27 23:08:323401const char kCrostiniUsbAllowUnsupportedName[] =
3402 "Crostini Usb Allow Unsupported";
3403const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293404 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063405
Nicholas Verne84629622019-11-14 04:55:523406const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3407const char kCrostiniWebUIUpgraderDescription[] =
3408 "Enable the new WebUI Crostini Upgrader Dialog.";
3409
Max Li6f2e8142019-10-23 13:34:113410const char kCryptAuthV2DeviceActivityStatusName[] =
3411 "CryptAuth Device Activity Status";
3412const char kCryptAuthV2DeviceActivityStatusDescription[] =
3413 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3414
Josh Nohle12948a12019-10-10 21:06:163415const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3416const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053417 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3418 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163419
Josh Nohle2f82dcc2018-12-17 23:11:233420const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3421const char kCryptAuthV2EnrollmentDescription[] =
3422 "Use the CryptAuth v2 Enrollment protocol.";
3423
Thanh Nguyena4c933442019-05-11 03:43:553424const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3425const char kDisableCancelAllTouchesDescription[] =
3426 "If enabled, a canceled touch will not force all other touches to be "
3427 "canceled.";
3428
Josh Nohle115bc2892019-12-18 18:26:343429const char kDisableCryptAuthV1DeviceSyncName[] =
3430 "Disable CryptAuth v1 DeviceSync";
3431const char kDisableCryptAuthV1DeviceSyncDescription[] =
3432 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3433 "should be enabled before this flag is flipped.";
3434
Daniele Castagna893d822e2019-03-08 21:37:113435const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3436const char kDisableExplicitDmaFencesDescription[] =
3437 "Always rely on implicit syncrhonization between GPU and display "
3438 "controller instead of using dma-fences explcitily when available.";
3439
Su Hong Koobbd04e02020-04-04 00:16:063440const char kDisplayIdentificationName[] =
3441 "Enable display identification highlight";
3442const char kDisplayIdentificationDescription[] =
3443 "Shows a blue highlight around the edges of the display that is selected "
3444 "in the Displays Settings page. Only shown when the Displays Settings page "
3445 "is open.";
3446
Miguel Casasf15028b12019-10-23 12:52:323447const char kEnableUseHDRTransferFunctionName[] =
3448 "Enable using HDR transfer function";
3449const char kEnableUseHDRTransferFunctionDescription[] =
3450 "Allows using an HDR transfer functions if any connected monitor supports "
3451 "it";
3452
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203453const char kDisableOfficeEditingComponentAppName[] =
3454 "Disable Office Editing for Docs, Sheets & Slides";
3455const char kDisableOfficeEditingComponentAppDescription[] =
3456 "Disables Office Editing for Docs, Sheets & Slides component app so "
3457 "handlers won't be registered, making it possible to install another "
3458 "version for testing.";
3459
Ahmed Fakhry4f567e692018-10-16 15:51:083460const char kDoubleTapToZoomInTabletModeName[] =
3461 "Double-tap to zoom in tablet mode";
3462const char kDoubleTapToZoomInTabletModeDescription[] =
3463 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3464 "page.";
3465
Xiyuan Xia381892ca2020-04-30 23:17:233466const char kMovablePartialScreenshotName[] =
3467 "Movable/resizable partial screenshot region";
3468const char kMovablePartialScreenshotDescription[] =
3469 "Allow partial screenshot region to be moved/resized via mouse/touch.";
3470
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543471const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263472 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543473const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263474 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543475
Andrew Moylan2db11cd2019-05-22 14:25:153476const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3477const char kEnableAppDataSearchDescription[] =
3478 "Allow launcher search to access data available through Firebase App "
3479 "Indexing";
3480
3481const char kEnableAppReinstallZeroStateName[] =
3482 "Enable Zero State App Reinstall Suggestions.";
3483const char kEnableAppReinstallZeroStateDescription[] =
3484 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3485 "will show app reinstall recommendations at end of zero state list.";
3486
Matthew Mourgoscf22b4b2019-03-06 23:46:393487const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3488const char kEnableAppGridGhostDescription[] =
3489 "Enables ghosting during an item drag in launcher.";
3490
Daniel Zhang01399072018-08-16 22:28:203491const char kEnableAppListSearchAutocompleteName[] =
3492 "App List Search Autocomplete";
3493const char kEnableAppListSearchAutocompleteDescription[] =
3494 "Allow App List search box to autocomplete queries for Google searches and "
3495 "apps.";
3496
Lei Zhang0a318af2018-11-14 02:19:463497const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373498 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463499const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373500 "If audio focus is enabled in Chrome then this will delegate audio focus "
3501 "control in Android apps to Chrome.";
3502
Lei Zhangc05af2a2020-05-15 20:54:053503const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3504const char kEnableAmbientModeDescription[] =
Meilin Wangfc26d4f02020-02-18 21:19:483505 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3506
Yue Liebaa9952018-12-07 21:41:263507const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3508const char kEnableAssistantAppSupportDescription[] =
3509 "Enable the Assistant App Support feature";
3510
Xiaohui Chenb523747b2019-03-14 23:38:323511const char kEnableAssistantLauncherIntegrationName[] =
3512 "Assistant & Launcher integration";
3513const char kEnableAssistantLauncherIntegrationDescription[] =
3514 "Combine Launcher search with the power of Assistant to provide the most "
3515 "useful answer for each query. Requires Assistant to be enabled.";
3516
Yue Li26244a8e2019-11-14 02:05:033517const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3518const char kEnableAssistantLauncherUIDescription[] =
3519 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3520 "be enabled.";
3521
lif5c5bec62019-06-26 22:56:053522const char kEnableAssistantMediaSessionIntegrationName[] =
3523 "Assistant Media Session integration";
3524const char kEnableAssistantMediaSessionIntegrationDescription[] =
3525 "Enable Assistant Media Session Integration.";
3526
Xiao Yangf59e6932019-07-19 00:18:133527const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3528const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3529
Alex Newcomere5a362c2019-05-02 19:31:353530const char kEnableBackgroundBlurName[] = "Enable background blur.";
3531const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283532 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353533
Avery Musbach62777822020-03-06 05:49:043534const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3535const char kDragToSnapInClamshellModeDescription[] =
3536 "You can drag a window from clamshell overview and snap it. If you will be "
3537 "using multiple displays, you should use this flag only in conjunction "
3538 "with multi-display-overview-and-split-view (otherwise you are likely to "
3539 "get a crash).";
3540
3541const char kMultiDisplayOverviewAndSplitViewName[] =
3542 "Enable multi-display overview and split view.";
3543const char kMultiDisplayOverviewAndSplitViewDescription[] =
3544 "You can drag a window from one overview grid and drop into another "
3545 "overview grid.";
3546
Charles Zhao9d1b8def2019-10-16 22:32:393547const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3548const char kEnableCrOSActionRecorderDescription[] =
3549 "When enabled, each app launching, file opening, setting change, and url "
3550 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343551 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393552
Alexander Alekseev38e1e0a2018-11-08 22:48:483553const char kEnableDiscoverAppName[] = "Enable Discover App";
3554const char kEnableDiscoverAppDescription[] =
3555 "Enable Discover App icon in launcher.";
3556
Brett Wilson7b44537e2017-08-18 01:38:283557const char kEnableEncryptionMigrationName[] =
3558 "Enable encryption migration of user data";
3559const char kEnableEncryptionMigrationDescription[] =
3560 "If enabled and the device supports ARC, the user will be asked to update "
3561 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343562
Harry Cuttscfe6d934f2019-06-05 21:45:553563const char kEnableGesturePropertiesDBusServiceName[] =
3564 "Enable gesture properties D-Bus service";
3565const char kEnableGesturePropertiesDBusServiceDescription[] =
3566 "Enable a D-Bus service for accessing gesture properties, which are used "
3567 "to configure input devices.";
3568
Xiaohui Chenf4283f32018-11-26 20:02:503569const char kEnableGoogleAssistantDspName[] =
3570 "Enable Google Assistant with hardware-based hotword";
3571const char kEnableGoogleAssistantDspDescription[] =
3572 "Enable an experimental feature that uses hardware-based hotword detection "
3573 "for Assistant. Only a limited number of devices have this type of "
3574 "hardware support.";
3575
Xiaohui Chenc3baca42018-11-30 19:29:373576const char kEnableGoogleAssistantStereoInputName[] =
3577 "Enable Google Assistant with stereo audio input";
3578const char kEnableGoogleAssistantStereoInputDescription[] =
3579 "Enable an experimental feature that uses stereo audio input for hotword "
3580 "and voice to text detection in Google Assistant.";
3581
Xiaohui Chen3f3a5bf12019-09-28 00:29:453582const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3583const char kEnableGoogleAssistantAecDescription[] =
3584 "Enable an experimental feature that removes local feedback from audio "
3585 "input to help hotword and ASR when background audio is playing.";
3586
Rob Schonberger11bb2812019-07-31 23:41:003587const char kEnableHeuristicStylusPalmRejectionName[] =
3588 "Enable Heuristic for Stylus/Palm Rejection.";
3589const char kEnableHeuristicStylusPalmRejectionDescription[] =
3590 "Enable additional heuristic palm rejection logic when interacting with "
3591 "stylus usage. Not intended for all devices.";
3592
Harry Cuttsce1028e2020-04-22 19:09:103593const char kEnableHighResolutionMouseScrollingName[] =
3594 "Enable high resolution mouse scrolling";
3595const char kEnableHighResolutionMouseScrollingDescription[] =
3596 "Enable use of high-resolution scrolling events from supported mice (those "
3597 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3598
Ana Salazar270fed42020-06-11 14:44:403599const char kNewDragSpecInLauncherName[] = "Enable Launcher App Paging";
3600const char kNewDragSpecInLauncherDescription[] =
3601 "Show visual affordance of launcher app pages and enable page previews "
3602 "when dragging apps.";
3603
Rob Schonbergerc258473f2019-11-08 05:09:353604const char kEnableNeuralStylusPalmRejectionName[] =
3605 "Enable Neural Palm Detection";
3606const char kEnableNeuralStylusPalmRejectionDescription[] =
3607 "Experimental: Enable Neural Palm detection. Not compatible with all "
3608 "devices.";
3609
Mitsuru Oshimadaf54572020-04-07 14:47:593610const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3611const char kEnableNewShortcutMappingDescription[] =
3612 "Enables experimental new shortcut mapping";
3613
Jeroen Dhollander34b7b152020-06-12 16:24:473614const char kEnableOnDeviceAssistantName[] = "Enable On Device Assistant";
3615const char kEnableOnDeviceAssistantDescription[] =
3616 "Enable On Device Assistant.";
3617
Rob Schonbergerba235782020-03-11 05:01:143618const char kEnablePalmOnMaxTouchMajorName[] =
3619 "Enable Palm when Touch is Maximum";
3620const char kEnablePalmOnMaxTouchMajorDescription[] =
3621 "Experimental: Enable Palm detection when the touchscreen reports max "
3622 "size. Not compatible with all devices.";
3623
3624const char kEnablePalmOnToolTypePalmName[] =
3625 "Enable Palm when Tool Type is Palm";
3626const char kEnablePalmOnToolTypePalmDescription[] =
3627 "Experimental: Enable palm detection when touchscreen reports "
3628 "TOOL_TYPE_PALM. Not compatible with all devices.";
3629
Rob Schonbergere0a8e3c2020-04-21 03:04:393630const char kEnablePalmSuppressionName[] =
3631 "Enable Palm Suppression with Stylus.";
3632const char kEnablePalmSuppressionDescription[] =
3633 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3634
Danan S749399c2019-06-25 23:08:483635const char kEnableParentalControlsSettingsName[] =
3636 "Enable Parental controls settings";
3637const char kEnableParentalControlsSettingsDescription[] =
3638 "Enable Parental Control options in settings.";
3639
Vladislav Kaznacheevaa213a02018-10-29 17:54:283640const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3641const char kEnablePlayStoreSearchDescription[] =
3642 "Enable Play Store search in launcher.";
3643
[email protected]683123b92019-12-10 03:52:223644const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3645const char kEnableQuickAnswersDescription[] =
3646 "Enable the Quick Answers feature";
3647
Xiao Yangfcee43b2020-02-11 03:27:433648const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3649const char kEnableQuickAnswersRichUiDescription[] =
3650 "Enable the Quick Answers rich UI.";
3651
Li Linb89713c2020-05-13 00:20:373652const char kEnableQuickAnswersTextAnnotatorName[] =
3653 "Enable Quick Answers text annotator";
3654const char kEnableQuickAnswersTextAnnotatorDescription[] =
3655 "Enable Quick Answers text annotator.";
3656
Jazz Xu2e5886662018-12-14 00:38:483657const char kEnableVideoPlayerNativeControlsName[] =
3658 "Enable native controls in video player app";
3659const char kEnableVideoPlayerNativeControlsDescription[] =
3660 "Enable native controls in video player app";
3661
Brian Geffon134e77c52019-07-30 21:49:583662const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3663const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3664
3665const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3666const char kTrimOnMemoryPressureDescription[] =
3667 "Trim Working Set periodically on memory pressure";
3668
Lei Zhang0ca70ea2018-09-07 17:51:013669const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3670const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013671 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283672 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013673
Eleni Dimitriadis86ff60602019-12-23 05:17:093674const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3675const char kEnableSuggestedFilesDescription[] =
3676 "Enable Suggested Files feature in Launcher, which will show file "
3677 "suggestions in the suggestion chips when the launcher is opened";
3678
Anqing Zhao05ec5822019-11-21 15:42:433679const char kEnterpriseReportingInChromeOSName[] =
3680 "Enterprise cloud reporting in Chrome OS";
3681const char kEnterpriseReportingInChromeOSDescription[] =
3682 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3683 "user level cloud management.";
3684
Nicholas Hollingume9a6744f2019-10-03 05:57:293685const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3686const char kExoPointerLockDescription[] =
3687 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3688 "the mouse pointer.";
3689
Akihiro Ota02ec6bed2020-01-21 22:27:223690const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3691 "Enable experimental ChromeVox annotations feature.";
3692const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3693 "Allows users to create custom annotations for elements using ChromeVox.";
3694
Akihiro Ota3ff6f8a2019-01-18 17:43:043695const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
Akihiro Otaec78ed32020-05-27 14:13:213696 "Disable ChromeVox language switching.";
Akihiro Ota3ff6f8a2019-01-18 17:43:043697const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
Akihiro Otaec78ed32020-05-27 14:13:213698 "Disable ChromeVox language switching, which changes ChromeVox's "
Akihiro Ota3ff6f8a2019-01-18 17:43:043699 "output language upon detection of new language.";
3700
Akihiro Ota3d5699e2020-04-28 17:33:373701const char kExperimentalAccessibilityChromeVoxTutorialName[] =
3702 "Enable experimental ChromeVox interactive tutorial.";
3703const char kExperimentalAccessibilityChromeVoxTutorialDescription[] =
3704 "A comprehensive and interactive tutorial for the ChromeVox screen reader.";
3705
Akihiro Ota47470672020-01-15 19:15:273706const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3707 "Enable experimental ChromeVox search menus feature.";
3708const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3709 "Allows users to search for items in the ChromeVox menu.";
3710
Rose Garcia26e2ae32019-06-25 00:57:543711const char kExperimentalAccessibilitySwitchAccessName[] =
3712 "Experimental feature Switch Access";
3713const char kExperimentalAccessibilitySwitchAccessDescription[] =
3714 "Add a setting to enable the prototype of Switch Access";
3715
3716const char kExperimentalAccessibilitySwitchAccessTextName[] =
3717 "Enable enhanced Switch Access text input.";
3718const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3719 "Enable experimental or in-progress Switch Access features for improved "
3720 "text input";
3721
Katie D9b7ec72b2020-06-02 18:02:363722const char kExperimentalAccessibilityCursorColorsName[] =
3723 "Enable cursor colors.";
3724const char kExperimentalAccessibilityCursorColorsDescription[] =
3725 "Enable experimental feature which allows setting cursor color in "
3726 "Accessibility settings.";
3727
Austin Tankiang4f973632019-08-12 08:33:233728const char kFilesNGName[] = "Enable Files App. NG.";
3729const char kFilesNGDescription[] =
3730 "Enable the next generation UI style of the file manager.";
3731
Omid Tourzan9f39a472020-05-26 03:58:353732const char kFilesTransferDetailsName[] = "Enable Files Transfer Details.";
3733const char kFilesTransferDetailsDescription[] =
3734 "Enable transfer details like remaining time in the progress center panel.";
3735
François Degros1e581402020-04-28 08:29:593736const char kFilesZipNoNaClName[] = "New ZIP handling in Files App";
3737const char kFilesZipNoNaClDescription[] =
3738 "Enable new ZIP archive handling in Files App which does not rely on NaCl.";
3739
Andrew Moylan97585272019-02-19 19:01:223740const char kFsNosymfollowName[] =
3741 "Prevent symlink traversal on user-supplied filesystems.";
3742const char kFsNosymfollowDescription[] =
3743 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3744 " option, so the chromuimos LSM denies symlink traversal on the"
3745 " filesystem.";
3746
Thanh Nguyen0ec9c752019-10-04 01:35:373747const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3748const char kFuzzyAppSearchDescription[] =
3749 "Uses fuzzy search algorithm for app search in launcher.";
3750
Jeroen Dhollander41b3bec2019-07-19 16:56:243751const char kGaiaActionButtonsName[] =
3752 "Enable action buttons on Gaia login screen";
3753const char kGaiaActionButtonsDescription[] =
3754 "Enable primary/secondary action button on Gaia login screen.";
3755
Lei Zhangc05af2a2020-05-15 20:54:053756const char kHelpAppName[] = "Help App";
3757const char kHelpAppDescription[] =
Rachel Carpenteredc531fa2020-01-29 07:32:333758 "Enables the chrome://help-app System Web App (SWA)";
3759
Becca Hughes71465532019-04-12 19:18:553760const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3761const char kHideArcMediaNotificationsDescription[] =
3762 "Hides media notifications for ARC apps. Requires "
3763 "#enable-media-session-notifications to be enabled.";
3764
Lei Zhangc05af2a2020-05-15 20:54:053765const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3766const char kImeAssistAutocorrectDescription[] =
John Palmer3ace5a72020-03-11 05:57:513767 "Enable assistive auto-correct features for native IME";
3768
Jing Wang1c45fe392020-03-05 01:10:233769const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3770const char kImeAssistPersonalInfoDescription[] =
3771 "Enable auto-complete suggestions on personal infomation for native IME.";
3772
My Nguyenc5f0def2020-03-29 23:22:153773const char kImeEmojiSuggestAdditionName[] =
3774 "Enable emoji suggestion (addition)";
3775const char kImeEmojiSuggestAdditionDescription[] =
3776 "Enable emoji suggestion as addition to the text written for native IME.";
3777
Leo Zhang49c34d22019-04-02 09:57:593778const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3779const char kImeInputLogicFstDescription[] =
3780 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3781
David Valletf4c88342019-12-03 01:43:263782const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3783const char kImeInputLogicHmmDescription[] =
3784 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3785
Yingbing Wu5ec5de02020-05-14 02:50:173786const char kImeInputLogicMozcName[] = "Enable MOZC Input Logic on IME";
3787const char kImeInputLogicMozcDescription[] =
3788 "Enable MOZC Input Logic to replace the IME legacy input logic on NaCl";
3789
Yingbing Wu09cd99a2020-02-14 09:14:243790const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3791const char kImeMozcProtoDescription[] =
3792 "Enable Japanese IME to use protobuf as interactive message format to "
3793 "replace JSON";
3794
Leo Zhang6f0c63a2020-05-19 07:36:423795const char kImeServiceSandboxName[] = "Use CrOS 'ime' sandbox";
3796const char kImeServiceSandboxDescription[] =
3797 "Controls whether the IME service on CrOS uses the 'ime' sandbox.";
Leo Zhang52754b402019-10-22 11:51:323798
Maggie Caib388c3f2020-06-12 03:39:423799const char kIntentHandlingSharingName[] = "Intent handling for sharing";
3800const char kIntentHandlingSharingDescription[] =
3801 "Support sharing in Chrome OS intent handling.";
3802
Maggie Cai05324142020-05-07 00:41:493803const char kIntentPickerPWAPersistenceName[] = "Intent picker PWA Persistence";
3804const char kIntentPickerPWAPersistenceDescription[] =
3805 "Allow user to always open with PWA in intent picker.";
3806
James Cookac2473be2020-04-28 00:54:183807const char kLacrosSupportName[] = "LaCrOS support";
3808const char kLacrosSupportDescription[] =
3809 "Support for the experimental lacros-chrome browser.";
3810
Ahmedfae13af52020-03-25 20:07:283811const char kLimitAltTabToActiveDeskName[] =
3812 "Limit Alt-Tab windows to active desk";
3813const char kLimitAltTabToActiveDeskDescription[] =
3814 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3815 "virtual desk";
3816
Ahmed Fakhry039882f2020-06-16 21:56:213817const char kLimitShelfItemsToActiveDeskName[] =
3818 "Limit Shelf items to active desk";
3819const char kLimitShelfItemsToActiveDeskDescription[] =
3820 "Limits items on the shelf to the ones associated with windows on the "
3821 "active desk";
3822
Ahmed Fakhry15d707e2019-02-22 23:54:213823const char kListAllDisplayModesName[] = "List all display modes";
3824const char kListAllDisplayModesDescription[] =
3825 "Enables listing all external displays' modes in the display settings.";
3826
Becca Hughesca82d2d2019-08-05 20:03:223827const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3828const char kLockScreenMediaControlsDescription[] =
3829 "Enable media controls on the lock screen.";
3830
Megumi Hattori5a0d4182018-03-06 11:09:503831const char kLockScreenNotificationName[] = "Lock screen notification";
3832const char kLockScreenNotificationDescription[] =
3833 "Enable notifications on the lock screen.";
3834
Lei Zhang507fffd2020-01-29 23:47:543835const char kMediaAppName[] = "Media App";
3836const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133837 "Enables the chrome://media-app System Web App (SWA)";
3838
Becca Hughes71465532019-04-12 19:18:553839const char kMediaSessionNotificationsName[] = "Media session notifications";
3840const char kMediaSessionNotificationsDescription[] =
3841 "Shows notifications for media sessions showing the currently playing "
3842 "media and providing playback controls";
3843
Jimmy Gong09aff042019-10-23 20:13:073844const char kPrintServerUiName[] = "Print Server UI";
3845const char kPrintServerUiDescription[] =
3846 "Enables users to add their own print server in the printer settings page.";
3847
François Degros04e5eb3e2020-02-10 05:37:163848const char kRar2FsName[] = "Enable rar2fs";
3849const char kRar2FsDescription[] =
3850 "Enable Files App to mount RAR archives using rar2fs.";
3851
Bailey Berro2c1797702019-09-30 18:49:423852const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3853const char kReduceDisplayNotificationsDescription[] =
3854 "If enabled, notifications for display rotation, display removed, display "
3855 "mirroring, and display extending will be suppressed.";
3856
Yulun Wu502158732019-07-24 00:31:453857const char kReleaseNotesName[] = "CrOS Release Notes.";
3858const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283859 "Creates release notes app in settings menu that shows a webview "
3860 "describing new OS features.";
3861
Jesse Schettler781eccb02020-03-10 17:17:443862const char kScanningUIName[] = "Scanning UI";
3863const char kScanningUIDescription[] =
3864 "An experimental UI that allows users to interact with a connected "
3865 "scanner.";
3866
Andrew Moylan97585272019-02-19 19:01:223867const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3868const char kSchedulerConfigurationDescription[] =
3869 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013870const char kSchedulerConfigurationConservative[] =
3871 "Disables Hyper-Threading on relevant CPUs.";
3872const char kSchedulerConfigurationPerformance[] =
3873 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223874
Kyle Horimoto63a6bd42019-09-16 23:47:523875const char kShowBluetoothDebugLogToggleName[] =
3876 "Show Bluetooth debug log toggle";
3877const char kShowBluetoothDebugLogToggleDescription[] =
3878 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3879 "Bluetooth";
3880
Alberto Herreraaecc85512019-06-13 21:14:253881const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3882const char kShowBluetoothDeviceBatteryDescription[] =
3883 "Enables showing the battery level of connected and supported Bluetooth "
3884 "devices in the System Tray and Settings UI.";
3885
James Cook0ba192bf2017-12-01 20:53:113886const char kShowTapsName[] = "Show taps";
3887const char kShowTapsDescription[] =
3888 "Draws a circle at each touch point, which makes touch points more obvious "
3889 "when projecting or mirroring the display. Similar to the Android OS "
3890 "developer option.";
3891
3892const char kShowTouchHudName[] = "Show HUD for touch points";
3893const char kShowTouchHudDescription[] =
3894 "Shows a trail of colored dots for the last few touch points. Pressing "
3895 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3896 "debug hardware issues that generate spurious touch events.";
3897
Andrew Moylan60ac7c0c2019-05-28 06:52:183898const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3899const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453900 "Uses an updated model for user activity prediction (Smart Dim).";
3901
alanlxl1d52f622020-03-17 01:15:163902const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3903const char kSmartDimNewMlAgentDescription[] =
3904 "Uses a new machine learning agent to switch between builtin and dynamic "
3905 "ML models.";
3906
Jorge Gil5a8ccde2018-07-10 01:46:213907const char kSmartTextSelectionName[] = "Smart Text Selection";
3908const char kSmartTextSelectionDescription[] =
3909 "Shows quick actions for text "
3910 "selections in the context menu.";
3911
Anand K. Mistry6f5e1c92020-02-19 23:56:033912const char kSmbfsFileSharesName[] = "Smbfs file shares";
3913const char kSmbfsFileSharesDescription[] =
3914 "Use smbfs for accessing network file shares.";
3915
James Cook9348f362019-11-15 01:15:583916const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3917const char kSplitSettingsSyncDescription[] =
3918 "Allows OS sync to be configured separately from browser sync. Changes the "
3919 "OS settings UI to provide controls for OS data types. Requires "
3920 "#split-settings to be enabled.";
3921
Bailey Berro6c989672019-04-11 19:19:203922const char kStreamlinedUsbPrinterSetupName[] =
3923 "Streamlined USB Printer Setup Flow";
3924const char kStreamlinedUsbPrinterSetupDescription[] =
3925 "Automatically sets up capable USB printers when plugged in. Shows a "
3926 "notification with the setup result.";
3927
Jon Mannc514fc92019-05-23 21:30:233928const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3929const char kSyncWifiConfigurationsDescription[] =
3930 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3931
Joel Hockeya602a752019-10-28 07:13:513932const char kTerminalSystemAppName[] = "Terminal System App";
3933const char kTerminalSystemAppDescription[] =
3934 "Enables the Terminal System App at chrome://terminal which is used for "
3935 "the Chrome OS Linux terminal.";
3936
Joel Hockey65063ed2020-03-01 23:18:413937const char kTerminalSystemAppLegacySettingsName[] =
3938 "Terminal System App Legacy Settings";
3939const char kTerminalSystemAppLegacySettingsDescription[] =
3940 "Use the legacy settings page for Terminal System App.";
3941
danielng7bfe0ff2020-06-09 02:18:303942const char kPluginVmShowCameraPermissionsName[] =
3943 "Show Plugin VM camera permissions";
3944const char kPluginVmShowCameraPermissionsDescription[] =
3945 "Displays camera permissions for Plugin VM in the app settings.";
3946
Dmitry Torokhov4a7d01a2020-06-16 21:02:213947const char kPluginVmShowMicrophonePermissionsName[] =
3948 "Show Plugin VM microphone permissions";
3949const char kPluginVmShowMicrophonePermissionsDescription[] =
3950 "Displays microphone permissions for Plugin VM in the app settings.";
3951
Brett Wilson7b44537e2017-08-18 01:38:283952const char kTetherName[] = "Instant Tethering";
3953const char kTetherDescription[] =
3954 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3955 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373956
Brett Wilson7b44537e2017-08-18 01:38:283957const char kTouchscreenCalibrationName[] =
3958 "Enable/disable touchscreen calibration option in material design settings";
3959const char kTouchscreenCalibrationDescription[] =
3960 "If enabled, the user can calibrate the touch screen displays in "
3961 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093962
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363963const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3964const char kUseFakeDeviceForMediaStreamDescription[] =
3965 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3966 "timestamp) instead of the system audio/video devices, for debugging "
3967 "purposes.";
3968
Qiang Xu045aff222018-05-21 23:21:013969const char kUiDevToolsName[] = "Enable native UI inspection";
3970const char kUiDevToolsDescription[] =
3971 "Enables inspection of native UI elements. For local inspection use "
3972 "chrome://inspect#other";
3973
Andrew Moylan97585272019-02-19 19:01:223974const char kUiShowCompositedLayerBordersName[] =
3975 "Show UI composited layer borders";
3976const char kUiShowCompositedLayerBordersDescription[] =
3977 "Show border around composited layers created by UI.";
3978const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3979const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3980const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3981const char kUiShowCompositedLayerBordersAll[] = "All";
3982
3983const char kUiSlowAnimationsName[] = "Slow UI animations";
3984const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463985
Lei Zhangc05af2a2020-05-15 20:54:053986const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3987const char kUnifiedMediaViewDescription[] =
Naoki Fukinoadbc2f42020-02-07 20:26:493988 "Enable unified media view to browse recently-modified media files from"
3989 " local disk, Google Drive, and Android.";
3990
Allen Webbcdc8e69d2018-09-12 20:36:003991const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3992const char kUsbguardDescription[] =
3993 "Prevents newly connected USB devices from operating at the lock screen"
3994 " until Chrome OS is unlocked to protect against malicious USB devices."
3995 " Already connected USB devices will continue to function.";
3996
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233997const char kVaapiJpegImageDecodeAccelerationName[] =
3998 "VA-API JPEG decode acceleration for images";
3999const char kVaapiJpegImageDecodeAccelerationDescription[] =
4000 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
4001 " captures) using the VA-API.";
4002
Gil Dekel8f4b5642019-07-27 05:27:404003const char kVaapiWebPImageDecodeAccelerationName[] =
4004 "VA-API WebP decode acceleration for images";
4005const char kVaapiWebPImageDecodeAccelerationDescription[] =
4006 "Enable or disable decode acceleration of WebP images using the VA-API.";
4007
My Nguyen614dbcc2019-10-29 03:52:324008const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
4009const char kVirtualKeyboardBorderedKeyDescription[] =
4010 "Show virtual keyboard with bordered key";
4011
Curtis McMullan97924a212020-02-10 02:15:034012const char kVirtualKeyboardFloatingResizableName[] =
4013 "Virtual Keyboard Resizable Mode";
4014const char kVirtualKeyboardFloatingResizableDescription[] =
4015 "Show virtual keyboard with resizable floating mode";
4016
Brett Wilson7b44537e2017-08-18 01:38:284017const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:314018const char kVirtualKeyboardDescription[] =
4019 "Always show virtual keyboard regardless of having a physical keyboard "
4020 "present";
Brett Wilson7b44537e2017-08-18 01:38:284021
tbya97bb93c2019-08-23 02:16:404022const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
4023const char kZeroStateFilesDescription[] =
4024 "Enables zero state file recommendations in the Launcher, which appear when"
4025 "the search box is active and no query has been entered.";
4026
Hirokazu Honda8ef07cd2020-04-17 03:36:384027const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
4028const char kZeroCopyVideoCaptureDescription[] =
4029 "Camera produces a gpu friendly buffer on capture and, if there is, "
4030 "hardware accelerated video encoder consumes the buffer";
4031
Andrew Moylan2db11cd2019-05-22 14:25:154032// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:394033
yhanadac5bff5b2017-05-18 06:37:094034#endif // defined(OS_CHROMEOS)
4035
Collin Baker75a29462019-03-13 19:57:314036// All views-based platforms --------------------------------------------------
4037
4038#if defined(TOOLKIT_VIEWS)
4039
Sajad Maysamc30d6f82019-03-19 22:52:504040const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:464041 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:504042const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:464043 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:504044
Collin Baker75a29462019-03-13 19:57:314045const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
4046const char kInstallableInkDropDescription[] =
4047 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
4048 "the pilot implementation where available.";
4049
Collin Baker10a4c242020-04-29 18:19:404050const char kTextfieldFocusOnTapUpName[] = "Focus UI text fields on touch-up";
4051const char kTextfieldFocusOnTapUpDescription[] =
4052 "When enabled, Views-based text fields take focus on touch-up instead of "
4053 "touch-down. This includes the Omnibox.";
4054
Collin Baker4ab8ad82019-06-06 17:02:544055const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
4056const char kReopenTabInProductHelpDescription[] =
4057 "Enable in-product help that guides a user to reopen a tab if it looks "
4058 "like they accidentally closed it.";
4059
Collin Baker75a29462019-03-13 19:57:314060#endif // defined(TOOLKIT_VIEWS)
4061
Brett Wilson7b44537e2017-08-18 01:38:284062// Random platform combinations -----------------------------------------------
4063
Jiajia Qindb252e92019-01-28 11:47:484064#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
4065
4066const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
4067const char kWebGL2ComputeContextDescription[] =
4068 "Enable the use of WebGL 2.0 Compute API.";
4069
4070#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
4071
Richard Knollc279d3232019-11-11 16:37:074072#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
4073 defined(OS_CHROMEOS)
4074
Becca Hughesb11947a2020-05-11 20:55:274075const char kEnableMediaFeedsName[] = "Enables Media Feeds";
4076const char kEnableMediaFeedsDescription[] =
4077 "Enables the Media Feeds feature which allows us to fetch feeds of media "
4078 "items from websites that support the feature. ";
4079
Michael van Ouwerkerk2d1326e62019-11-04 13:54:214080const char kRemoteCopyReceiverName[] =
4081 "Enables the remote copy feature to receive messages";
4082const char kRemoteCopyReceiverDescription[] =
4083 "Enables the remote copy feature to handle messages by writing content to "
4084 "the clipboard and showing a notification to the user.";
4085
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:574086const char kRemoteCopyImageNotificationName[] =
4087 "Enables image notifications for the remote copy feature";
4088const char kRemoteCopyImageNotificationDescription[] =
4089 "Enables image notifications to be shown for the remote copy feature "
4090 "when receiving a message.";
4091
Michael van Ouwerkerk91ac7d22020-04-07 15:49:274092const char kRemoteCopyPersistentNotificationName[] =
4093 "Enables persistent notifications for the remote copy feature";
4094const char kRemoteCopyPersistentNotificationDescription[] =
4095 "Enables persistent notifications to be shown for the remote copy feature "
4096 "when receiving a message.";
4097
Richard Knollfbad3a792020-03-11 18:22:434098const char kRemoteCopyProgressNotificationName[] =
4099 "Enables progress notifications for the remote copy feature";
4100const char kRemoteCopyProgressNotificationDescription[] =
4101 "Enables progress notifications to be shown for the remote copy feature "
4102 "when receiving a message.";
4103
Richard Knoll5e85eb122019-09-05 11:15:334104#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
4105 // defined(OS_CHROMEOS)
4106
4107#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4108
4109const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
4110const char kDirectManipulationStylusDescription[] =
4111 "If enabled, Chrome will scroll web pages on stylus drag.";
4112
lanwei83f54452018-06-21 23:51:044113#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4114
David Bienvenuc713d502019-02-07 23:46:324115#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4116
4117const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
4118const char kWebContentsOcclusionDescription[] =
4119 "If enabled, web contents will behave as hidden when it is occluded by "
4120 "other windows.";
4121
4122#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4123
Lei Zhangc05af2a2020-05-15 20:54:054124#if defined(OS_CHROMEOS) || defined(OS_LINUX)
4125#if BUILDFLAG(USE_TCMALLOC)
4126const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
4127const char kDynamicTcmallocDescription[] =
4128 "Allows tcmalloc to dynamically adjust tunables based on system resource "
4129 "utilization.";
4130#endif // BUILDFLAG(USE_TCMALLOC)
4131#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
4132
4133#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4134const char kUserDataSnapshotName[] = "Enable user data snapshots";
4135const char kUserDataSnapshotDescription[] =
4136 "Enables taking snapshots of the user data directory after a Chrome "
4137 "update and restoring them after a version rollback.";
4138#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4139
Brett Wilson7b44537e2017-08-18 01:38:284140// Feature flags --------------------------------------------------------------
4141
Lei Zhang0a318af2018-11-14 02:19:464142#if defined(DCHECK_IS_CONFIGURABLE)
4143const char kDcheckIsFatalName[] = "DCHECKs are fatal";
4144const char kDcheckIsFatalDescription[] =
4145 "By default Chrome will evaluate in this build, but only log failures, "
4146 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
4147#endif // defined(DCHECK_IS_CONFIGURABLE)
4148
Lei Zhangc05af2a2020-05-15 20:54:054149#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
4150const char kClickToCallUIName[] =
4151 "Enable click to call feature signals to be handled on desktop";
4152const char kClickToCallUIDescription[] =
4153 "Enables click to call feature signals to be handled on desktop by showing "
4154 "a list of user's available devices with telephony functionality.";
4155#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
4156
David Roger346d6672020-05-04 15:11:094157#if BUILDFLAG(ENABLE_DICE_SUPPORT)
4158const char kDiceWebSigninInterceptionName[] = "Dice Web-Signin Interception";
4159const char kDiceWebSigninInterceptionDescription[] =
4160 "If enabled, Chrome may promote profile creation after signin on the web.";
4161#endif
4162
Derek Schuff71d9a922019-04-24 21:36:004163#if BUILDFLAG(ENABLE_NACL)
4164const char kNaclName[] = "Native Client";
4165const char kNaclDescription[] =
4166 "Support Native Client for all web applications, even those that were not "
4167 "installed from the Chrome Web Store.";
4168#endif // ENABLE_NACL
4169
ckitagawa8dad53d2020-01-07 16:03:354170#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:564171const char kPaintPreviewDemoName[] = "Paint Preview Demo";
4172const char kPaintPreviewDemoDescription[] =
4173 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:354174 "previews.";
Mehran Mahmoudib0410d62020-06-15 20:07:284175const char kPaintPreviewStartupName[] = "Paint Preview Startup";
4176const char kPaintPreviewStartupDescription[] =
4177 "If enabled, paint previews for each tab are captured when a tab is hidden "
4178 "and are deleted when a tab is closed. If a paint preview was captured for "
4179 "the tab to be restored on startup, the paint preview will be shown "
4180 "instead.";
ckitagawa8dad53d2020-01-07 16:03:354181#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
4182
Lei Zhang802201c2018-11-14 18:16:284183#if BUILDFLAG(ENABLE_PLUGINS)
4184
4185const char kPdfFormSaveName[] = "Save PDF Forms";
4186const char kPdfFormSaveDescription[] =
4187 "Enable saving PDFs with filled form data.";
4188
Daniel Hosseinian7dab9942020-05-30 04:19:424189const char kPdfHonorJsContentSettingsName[] =
4190 "Honor JavaScript content settings in PDFs";
4191const char kPdfHonorJsContentSettingsDescription[] =
4192 "Enable whether an origin's JavaScript content settings are honored in "
4193 "PDFs opened from that origin.";
4194
Hui Yingstd6b981c2020-01-31 14:46:564195const char kPdfTwoUpViewName[] = "PDF Two-up View";
4196const char kPdfTwoUpViewDescription[] =
4197 "Enable a new option to display two pages side by side in the PDF viewer.";
4198
rbpotter35f29f12020-05-20 20:58:134199const char kPdfViewerUpdateName[] = "PDF Viewer Update";
4200const char kPdfViewerUpdateDescription[] =
4201 "When enabled, the PDF viewer will display an updated UI with new "
4202 "options and features.";
Lei Zhang802201c2018-11-14 18:16:284203#endif // BUILDFLAG(ENABLE_PLUGINS)
4204
Lei Zhangc05af2a2020-05-15 20:54:054205#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4206const char kWebUITabStripName[] = "WebUI tab strip";
4207const char kWebUITabStripDescription[] =
4208 "When enabled makes use of a WebUI-based tab strip.";
4209
4210const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
4211const char kWebUITabStripDemoOptionsDescription[] =
4212 "When enabled, displays a set of options to demo and test various features "
4213 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
4214 "enabled.";
4215#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4216
Brett Wilson7b44537e2017-08-18 01:38:284217#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4218
4219const char kAutofillCreditCardUploadName[] =
4220 "Enable offering upload of Autofilled credit cards";
4221const char kAutofillCreditCardUploadDescription[] =
4222 "Enables a new option to upload credit cards to Google Payments for sync "
4223 "to all Chrome devices.";
4224
4225#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4226
Tomas Popela253a5832019-01-14 17:22:104227#if defined(WEBRTC_USE_PIPEWIRE)
Lei Zhang507fffd2020-01-29 23:47:544228const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
4229const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:104230 "When enabled the WebRTC will use the PipeWire multimedia server for "
4231 "capturing the desktop content on the Wayland display server.";
Tomas Popela253a5832019-01-14 17:22:104232#endif // #if defined(WEBRTC_USE_PIPEWIRE)
4233
Brett Wilson7b44537e2017-08-18 01:38:284234// ============================================================================
4235// Don't just add flags to the end, put them in the right section in
4236// alphabetical order just like the header file.
4237// ============================================================================
4238
vabr0215a8e2017-03-28 12:47:344239} // namespace flag_descriptions