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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
Livvie Lin30a9f9d2020-03-17 19:45:19348const char kOmniboxContextMenuShowFullUrlsName[] =
349 "Context menu show full URLs";
350const char kOmniboxContextMenuShowFullUrlsDescription[] =
351 "Provides an omnibox context menu option that prevents URL elisions.";
352
Amber Won478561d2017-08-19 01:02:59353const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
354const char kClickToOpenPDFDescription[] =
355 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
356 "embedded PDFs.";
357
sauski8fa237c2020-05-18 12:04:24358const char kClientStorageAccessContextAuditingName[] =
359 "Access contexts for client-side storage";
360const char kClientStorageAccessContextAuditingDescription[] =
361 "Record the first-party contexts in which client-side storage was accessed";
362
Sasha McIntoshe889f9f2019-09-03 21:01:57363const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
364const char kDecodeJpeg420ImagesToYUVDescription[] =
365 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
366 "This feature requires GPU or OOP rasterization to also be enabled.";
367
Madeleine Barowsky266406d92019-08-12 19:20:15368const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
369const char kDecodeLossyWebPImagesToYUVDescription[] =
370 "Decode and render lossy WebP images from YUV instead of RGB. "
371 "You must also have GPU rasterization or OOP rasterization.";
372
Daniele Castagna6a5cbdeb62020-02-18 22:48:14373const char kDoubleBufferCompositingName[] = "Double buffered compositing";
374const char kDoubleBufferCompositingDescription[] =
375 "Use double buffer for compositing (instead of triple-buffering). "
376 "Latency should be reduced in some cases. On the other hand, more skipped "
377 "frames are expected.";
378
Marc Treib7c27a502019-08-28 12:37:03379const char kEnablePasswordsAccountStorageName[] =
380 "Enable the account data storage for passwords";
381const char kEnablePasswordsAccountStorageDescription[] =
382 "Enables storing passwords in a second, Gaia-account-scoped storage for "
383 "signed-in but not syncing users";
384
Dominic Mazzoni380f04f2020-02-18 18:49:27385const char kExportTaggedPDFName[] = "Export Tagged PDF";
386const char kExportTaggedPDFDescription[] =
387 "When printing to a PDF file, generated a tagged (accessible) PDF.";
388
Yining Wangdedf0762019-02-19 20:20:29389const char kFocusMode[] = "Focus Mode";
390const char kFocusModeDescription[] =
391 "If enabled, allows the user to switch to Focus Mode";
392
Olivier Yiptongb60d2c42020-01-10 22:47:15393const char kFontAccessAPIName[] = "Font Access APIs";
394const char kFontAccessAPIDescription[] =
395 "Enables the experimental Font Access APIs, giving websites access "
396 "to enumerate local fonts and access their table data.";
397
Christopher Cameronceb8727d2017-09-07 23:53:16398const char kForceColorProfileSRGB[] = "sRGB";
399const char kForceColorProfileP3[] = "Display P3 D65";
400const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03401const char kForceColorProfileSCRGBLinear[] =
402 "scRGB linear (HDR where available)";
403const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16404
405const char kForceColorProfileName[] = "Force color profile";
406const char kForceColorProfileDescription[] =
407 "Forces Chrome to use a specific color profile instead of the color "
408 "of the window's current monitor, as specified by the operating system.";
409
Chris Blumeb504da1f22020-04-27 00:21:44410const char kDynamicColorGamutName[] = "Dynamic color gamut";
411const char kDynamicColorGamutDescription[] =
412 "Displays in wide color when the content is wide. When the content is "
413 "not wide, displays sRGB";
414
Brett Wilsonf27ff602017-07-07 22:28:47415const char kCompositedLayerBordersName[] = "Composited render layer borders";
416const char kCompositedLayerBordersDescription[] =
417 "Renders a border around composited Render Layers to help debug and study "
418 "layer compositing.";
419
Lily Chenb22952e2019-06-06 18:56:23420const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
421const char kCookieDeprecationMessagesDescription[] =
Steven Binglerfe28fcd02020-05-13 17:01:24422 "Show messages in DevTools about upcoming deprecations that would affect "
423 "sent/received cookies.";
Lily Chenb22952e2019-06-06 18:56:23424
425const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45426 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23427const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45428 "If enabled, cookies without SameSite restrictions must also be Secure. If "
429 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25430 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45431 "\"SameSite by default cookies\" is also enabled.";
432
Keishi Hattori15299742020-04-20 04:00:09433const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
434const char kCooperativeSchedulingDescription[] =
435 "Enables cooperative scheduling in Blink.";
436
Brett Wilsonf27ff602017-07-07 22:28:47437const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
438const char kCreditCardAssistDescription[] =
439 "Enable assisted credit card filling on certain sites.";
440
Lijin Shen5feade62019-09-17 03:01:01441const char kDarkenWebsitesCheckboxInThemesSettingName[] =
442 "Darken websites checkbox in themes setting";
443const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
444 "Show a darken websites checkbox in themes settings when system default or "
445 "dark is selected. The checkbox can toggle the auto-darkening web contents "
446 "feature";
447
Thanh Le659cb102017-12-20 22:00:19448const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
449const char kDataSaverServerPreviewsDescription[] =
450 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47451
Brett Wilsonf27ff602017-07-07 22:28:47452const char kDebugPackedAppName[] = "Debugging for packed apps";
453const char kDebugPackedAppDescription[] =
454 "Enables debugging context menu options such as Inspect Element for packed "
455 "applications.";
456
Brett Wilsonf27ff602017-07-07 22:28:47457const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
458const char kDebugShortcutsDescription[] =
459 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
460
Behnood Momenzadeh7411ae92020-04-29 16:54:18461const char kDetectTargetEmbeddingLookalikesName[] =
462 "Detect target embedding domains as lookalikes.";
463const char kDetectTargetEmbeddingLookalikesDescription[] =
464 "Shows a lookalike interstitial when navigating to target embedding domains"
465 "(e.g. google.com.example.com).";
466
Brett Wilsonf27ff602017-07-07 22:28:47467const char kDeviceDiscoveryNotificationsName[] =
468 "Device Discovery Notifications";
469const char kDeviceDiscoveryNotificationsDescription[] =
470 "Device discovery notifications on local network.";
471
Yue Ru Suna50a80f2019-02-08 05:02:58472const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
473const char kDisableBestEffortTasksDescription[] =
474 "With this flag on, tasks of the lowest priority will not be executed "
475 "until shutdown. The queue of low priority tasks can increase memory usage."
476 "Also, while it should be possible to use Chrome almost normally with this "
477 "flag, it is expected that some non-visible operations such as writing "
478 "user data to disk, cleaning caches, reporting metrics or updating "
479 "components won't be performed until shutdown.";
480
Brett Wilsonf27ff602017-07-07 22:28:47481const char kDisallowDocWrittenScriptsUiName[] =
482 "Block scripts loaded via document.write";
483const char kDisallowDocWrittenScriptsUiDescription[] =
484 "Disallows fetches for third-party parser-blocking scripts inserted into "
485 "the main frame via document.write.";
486
Anastasia Helfinsteina3d17152019-10-21 20:53:59487const char kEnableAccessibilityObjectModelName[] =
488 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55489const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59490 "Enables experimental support for an earlier version of Accessibility"
491 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55492
Ramin Halavati8aad5b22019-07-22 12:52:21493const char kEnableAmbientAuthenticationInIncognitoName[] =
494 "Enable Ambient Authentication in Incognito mode";
495const char kEnableAmbientAuthenticationInIncognitoDescription[] =
496 "Enables ambient authentication in Incognito mode. This flag may be "
497 "overriden by policies.";
498
499const char kEnableAmbientAuthenticationInGuestSessionName[] =
500 "Enable Ambient Authentication in Guest session.";
501const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
502 "Enables ambient authentication in Guest session. This flag may be "
503 "overriden by policies.";
504
Becca Hughesac86cd442019-01-09 23:49:54505const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
506const char kEnableAudioFocusEnforcementDescription[] =
507 "Enables enforcement of a single media session having audio focus at "
508 "any one time. Requires #enable-media-session-service to be enabled too.";
509
Florian Uunk8c428ea2018-07-18 11:12:52510const char kEnableAutofillAccountWalletStorageName[] =
511 "Enable the account data storage for autofill";
512const char kEnableAutofillAccountWalletStorageDescription[] =
513 "Enable the ephemeral storage for account data for autofill.";
514
Anne Lime49c5cb2020-04-15 03:20:59515const char kEnableAutofillCacheServerCardInfoName[] =
516 "Enable Autofill to cache unmasked server card info";
517const char kEnableAutofillCacheServerCardInfoDescription[] =
518 "If enabled, when a server card is unmasked, its info will be cached until "
519 "page navigation to simplify consecutive fills on the same page.";
520
Shanfeng Zhang19c16562017-10-17 02:30:40521const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
522 "Credit card autofill ablation experiment.";
523const char kEnableAutofillCreditCardAblationExperimentDescription[] =
524 "If enabled, credit card autofill suggestions will not display.";
525
Manas Verma7e5b391b2019-04-09 02:08:53526const char kEnableAutofillCreditCardAuthenticationName[] =
527 "Allow using platform authenticators to retrieve server cards";
528const char kEnableAutofillCreditCardAuthenticationDescription[] =
529 "When enabled, users will be given the option to use a platform "
530 "authenticator (if available) to verify card ownership when retrieving "
531 "credit cards from Google Payments.";
532
siyua29899832019-06-07 19:42:12533const char kEnableAutofillCreditCardUploadFeedbackName[] =
534 "Enable feedback for credit card upload flow";
535const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
536 "When enabled, if credit card upload succeeds, the avatar button will "
537 "show a highlight, otherwise the icon will be updated and if it is "
538 "clicked, the save card failure bubble will be shown.";
539
Lily Chen17c57972020-04-22 19:27:44540const char kEnableExperimentalCookieFeaturesName[] =
541 "Enable experimental cookie features";
542const char kEnableExperimentalCookieFeaturesDescription[] =
543 "Enable new features that affect setting, sending, and managing cookies. "
544 "The enabled features are subject to change at any time.";
545
Doug Arnett32e3e012019-07-11 16:45:17546const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
547const char kEnableDeferAllScriptDescription[] =
548 "Enable deferring synchronous script on slow pages.";
549
Tarun Bansalfb3069d32019-07-19 03:28:04550const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
551 "Skip checking optimization hints for Defer Script previews";
552const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
553 "Skips checking optimization hints for Defer Script previews and assumes "
554 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
555 "by the optimization hints). Rest of the checks are still executed.";
556
Lei Zhang507fffd2020-01-29 23:47:54557const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51558 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54559const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51560 "Allows Family Link managed users to add secondary EDU accounts.";
561
Anastasiia Nikolaienkodb506ed2020-04-14 15:46:13562const char kEnableEduCoexistenceConsentLogName[] =
563 "Enable parent consent logging in EDU account addition flow";
564const char kEnableEduCoexistenceConsentLogDescription[] =
565 "If enabled, parent consent gets logged to ARI before adding the account "
566 "to the device.";
567
Tarun Bansal56c92932019-04-01 17:58:36568const char kEnableSaveDataName[] = "Enables save data feature";
569const char kEnableSaveDataDescription[] =
570 "Enables save data feature. May cause user's traffic to be proxied via "
571 "Google's data reduction proxy.";
572
Tarun Bansal0c4a7d42020-05-11 19:19:33573const char kEnableNavigationPredictorName[] = "Enables navigation predictor";
574const char kEnableNavigationPredictorDescription[] =
575 "Enables navigation predictor feature that predicts the next likely "
576 "navigation using a set of heuristics.";
577
578const char kEnablePreconnectToSearchName[] =
579 "Enables preconnections to default search engine";
580const char kEnablePreconnectToSearchDescription[] =
581 "Enables the feature that preconnects to the user's default search engine.";
582
Doug Arnett08b4067b2017-10-12 20:14:44583const char kEnableNoScriptPreviewsName[] = "NoScript previews";
584
585const char kEnableNoScriptPreviewsDescription[] =
586 "Enable disabling JavaScript on some pages on slow networks.";
587
Jenny Blessing45326bf2019-08-29 23:50:37588const char kEnableRemovingAllThirdPartyCookiesName[] =
589 "Enable removing SameSite=None cookies";
590const char kEnableRemovingAllThirdPartyCookiesDescription[] =
591 "Enables UI on chrome://settings/siteData to remove all third-party "
592 "cookies and site data.";
593
Robert Liao5c756102020-03-20 19:46:43594const char kColorProviderRedirectionName[] = "Color Provider Redirection";
595const char kColorProviderRedirectionDescription[] =
596 "Redirects color requests to the color provider where possible.";
597
Thanh Le2c279fbc2017-11-21 01:25:40598const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
599const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
600const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
601const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
602const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
603const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
604const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
605const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
606const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
607const char kDataReductionProxyServerAlternative10[] =
608 "Use alt. server config 10";
Brett Wilsonf27ff602017-07-07 22:28:47609const char kEnableDataReductionProxyServerExperimentName[] =
610 "Use an alternative Data Saver back end configuration.";
611const char kEnableDataReductionProxyServerExperimentDescription[] =
612 "Enable a different approach to saving data by configuring the back end "
613 "server";
614
Lei Zhang507fffd2020-01-29 23:47:54615const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
616const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08617 "Enable installed PWAs to update their app manifest data when the site "
618 "manifest data has changed.";
619
Lei Zhang507fffd2020-01-29 23:47:54620const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34621 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54622const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34623 "Persist the throttling of local PWA manifest update checks across browser "
624 "restarts.";
625
Lei Zhangc05af2a2020-05-15 20:54:05626const char kDesktopPWAsAppIconShortcutsMenuName[] =
Rahul Singh4eabd6d2020-05-01 23:43:19627 "Desktop PWAs app icon shortcuts menu";
Lei Zhangc05af2a2020-05-15 20:54:05628const char kDesktopPWAsAppIconShortcutsMenuDescription[] =
Rahul Singh4eabd6d2020-05-01 23:43:19629 "Enable installed PWAs to include a menu of shortcuts associated with the "
630 "app icon in the taskbar on Windows, or the dock on macOS or Linux.";
631
Lei Zhang507fffd2020-01-29 23:47:54632const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
633const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37634 "Experimental UI for exploring what PWA windows would look like with a tab "
635 "strip.";
636
Alan Cutter8a7d3ed2020-05-12 01:29:34637const char kDesktopPWAsTabStripLinkCapturingName[] =
638 "Desktop PWA tab strip link capturing";
639const char kDesktopPWAsTabStripLinkCapturingDescription[] =
640 "Experimental behaviour for \"Desktop PWA tab strips\" to capture link "
641 "navigations within the app scope and bring them into the app's tabbed "
642 "window.";
643
Alexey Baskakov1d5331672020-02-27 07:49:17644const char kDesktopPWAsWithoutExtensionsName[] =
645 "Desktop PWAs without Extensions";
646const char kDesktopPWAsWithoutExtensionsDescription[] =
647 "New platform to manage Web Applications metadata. Warning: this feature "
648 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
649 "only are advised.";
650
Carlos Frias5ddded62020-05-27 23:38:18651const char kDesktopPWAsRunOnOsLoginName[] = "Desktop PWAs run on OS login";
652const char kDesktopPWAsRunOnOsLoginDescription[] =
653 "Enable installed PWAs to be configured to automatically start when the OS "
654 "user logs in.";
655
Christopher Lame66b7812018-09-26 01:49:24656const char kEnableSystemWebAppsName[] = "System Web Apps";
657const char kEnableSystemWebAppsDescription[] =
658 "Experimental system for using the Desktop PWA framework for running System"
659 "Apps (e.g Settings, Discover).";
660
Steven Valdez89a44ea92019-05-01 15:18:49661const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
662const char kEnableTLS13EarlyDataDescription[] =
663 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
664 "during the handshake when resuming a connection to a compatible TLS 1.3 "
665 "server.";
666
Adam Langleyf66f28d22020-02-05 18:10:38667const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
668const char kPostQuantumCECPQ2Description[] =
669 "This option enables a post-quantum (i.e. resistent to quantum computers) "
670 "key exchange algorithm in TLS (CECPQ2).";
671
James Hollyer070f60a2020-05-05 06:13:15672const char kMacCoreLocationImplementationName[] =
673 "Core Location Implementation";
674const char kMacCoreLocationImplementationDescription[] =
675 "Enables usage of the Core Location APIs on macOS for geolocation";
676
Pete Lavallee2d4415c72019-10-07 20:43:56677const char kWinrtGeolocationImplementationName[] =
678 "WinRT Geolocation Implementation";
679const char kWinrtGeolocationImplementationDescription[] =
680 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
681 "for geolocation";
682
Wenjie Shid38245192019-07-11 16:20:50683const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
684const char kWinrtSensorsImplementationDescription[] =
685 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
686 "sensors";
687
Mikhail Pozdnyakov73373a62017-08-24 17:31:25688const char kEnableGenericSensorExtraClassesName[] =
689 "Generic Sensor Extra Classes";
690const char kEnableGenericSensorExtraClassesDescription[] =
691 "Enables an extra set of sensor classes based on Generic Sensor API, which "
692 "expose previously unavailable platform features, i.e. AmbientLightSensor "
693 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47694
Vikas Soni78daa632019-01-12 01:32:52695const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
696const char kEnableGpuServiceLoggingDescription[] =
697 "Enable printing the actual GL driver calls.";
698
David Bokan911bded2018-11-27 23:23:32699const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
700const char kEnableImplicitRootScrollerDescription[] =
701 "Enables implicitly choosing which scroller on a page is the 'root "
702 "scroller'. i.e. The one that gets special features like URL bar movement, "
703 "overscroll glow, rotation anchoring, etc.";
704
Cathie Cheneac70602019-10-10 02:55:29705const char kEnableCSSOMViewScrollCoordinatesName[] =
706 "CSSOM View Scroll Coordinates";
707const char kEnableCSSOMViewScrollCoordinatesDescription[] =
708 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
709 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
710 "at the left top corner. i.e. For leftwards overflow direction box "
711 "the X coordinate will start from 0 to negative value. For upwards box the "
712 "Y coordinate will start from 0 to negative value. And for other directions"
713 "(rightwards and downwards) the value will start from 0 to positive";
714
Robert Ogdene976feb2019-09-03 22:20:29715const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
716const char kEnablePreviewsCoinFlipDescription[] =
717 "Enable coin flip experimentation of Previews.";
718
Robert Ogdene7bbbcb2020-03-24 22:37:33719const char kEnableSRPIsolatedPrerendersName[] =
720 "Enable Navigation Predictor Isolated Prerenders";
721const char kEnableSRPIsolatedPrerendersDescription[] =
722 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
723
Robert Ogden26de9972020-03-27 21:00:25724const char kEnableSRPIsolatedPrerenderProbingName[] =
725 "Enable Probing on Navigation Predictor Isolated Prerenders";
726const char kEnableSRPIsolatedPrerenderProbingDescription[] =
727 "Enable probing checks for Isolated Prerenders which will block commit.";
728
Charlene Yane75ce252019-05-22 17:56:32729const char kDownloadAutoResumptionNativeName[] =
730 "Enable download auto-resumption in native";
731const char kDownloadAutoResumptionNativeDescription[] =
732 "Enables download auto-resumption in native";
733
Xing Liu13e5ec12020-05-08 17:32:34734const char kDownloadLaterName[] = "Enable download later";
735const char kDownloadLaterDescription[] = "Enables download later feature.";
736
Ian Kilpatricke68ef11a2018-07-04 03:52:10737const char kEnableLayoutNGName[] = "Enable LayoutNG";
738const char kEnableLayoutNGDescription[] =
739 "Enable Blink's next generation layout engine.";
740
Scott Littled0fd2d002018-04-13 03:37:26741const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
742const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39743 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
744 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26745
rajendrant793ff512018-08-10 17:07:59746const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
747const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39748 "Defers the loading of images marked with the attribute 'loading=lazy' "
749 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59750
Becca Hughesac86cd442019-01-09 23:49:54751const char kEnableMediaSessionServiceName[] = "Media Session Service";
752const char kEnableMediaSessionServiceDescription[] =
753 "Enables the media session mojo service and internal media session "
754 "support.";
755
Bernhard Bauer5533f9912017-11-06 17:56:02756const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
757const char kEnableNetworkLoggingToFileDescription[] =
758 "Enables network logging to a file named netlog.json in the user data "
759 "directory. The file can be imported into chrome://net-internals.";
760
John Abd-El-Malek8067cc02017-12-04 23:23:20761const char kEnableNetworkServiceInProcessName[] =
762 "Runs network service in-process";
763const char kEnableNetworkServiceInProcessDescription[] =
764 "Runs the network service in the browser process.";
765
Shakti Sahu5a046f62019-03-12 19:25:34766const char kEnableNewDownloadBackendName[] = "Enable new download backend";
767const char kEnableNewDownloadBackendDescription[] =
768 "Enables the new download backend that uses offline content provider";
769
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10770const char kEnablePortalsName[] = "Enable Portals.";
771const char kEnablePortalsDescription[] =
772 "Portals are an experimental web platform feature that allows embedding"
773 " and seamless transitions between pages."
774 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
775
Jeremy Roman30e81e82020-01-29 22:56:47776const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
777const char kEnablePortalsCrossOriginDescription[] =
778 "Allows portals to load cross-origin URLs in addition to same-origin ones."
779 " Has no effect if Portals are not enabled.";
780
Doug Arnettc52291a2020-05-07 18:52:30781const char kEnableTranslateSubFramesName[] = "Translate sub frames";
782const char kEnableTranslateSubFramesDescription[] =
783 "Enable the translation of sub frames (as well as the main frame)";
784
Lukasz Anforowicz846d7902020-03-11 21:04:40785const char kCorsForContentScriptsName[] = "CORS for content scripts";
786const char kCorsForContentScriptsDescription[] =
Lukasz Anforowiczda91a2312020-06-16 01:38:23787 "Prevent content scripts of Chrome Extensions from bypassing CORS. "
788 "For more information about the allowlist and the changes to the "
789 "security model of content scripts, please see: "
790 "https://www.chromium.org/Home/chromium-security/"
791 "extension-content-script-fetches";
792
793const char kForceEmptyCorbAndCorsAllowlistName[] =
794 "Force empty CORB and CORS allowlist";
795const char kForceEmptyCorbAndCorsAllowlistDescription[] =
796 "Removes all Chrome Extensions from the CORB and CORS allowlist. "
797 "For more information about the allowlist and the changes to the "
798 "security model of content scripts, please see: "
799 "https://www.chromium.org/Home/chromium-security/"
800 "extension-content-script-fetches";
Lukasz Anforowicz846d7902020-03-11 21:04:40801
clamyc73d9bbf2020-03-12 11:48:56802const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
803const char kCrossOriginOpenerPolicyDescription[] =
804 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31805
Arthur Hemery9e065b02020-05-12 13:30:32806const char kCrossOriginOpenerPolicyReportingName[] =
807 "Cross Origin Opener Policy reporting";
808const char kCrossOriginOpenerPolicyReportingDescription[] =
809 "Enables Cross Origin Opener Policy reporting.";
810
Yutaka Hiranoaa0e62e2019-09-05 11:01:04811const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
812const char kDisableKeepaliveFetchDescription[] =
813 "Disable fetch with keepalive set "
814 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
815
Chris Hall4a4225f62019-01-18 03:07:16816const char kExperimentalAccessibilityLanguageDetectionName[] =
817 "Experimental accessibility language detection";
818const char kExperimentalAccessibilityLanguageDetectionDescription[] =
819 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22820 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16821
Chris Hall4f3ca5582019-11-19 02:55:49822const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
823 "Experimental accessibility language detection for dynamic content";
824const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
825 "Enable language detection for dynamic content which is then exposed to "
826 "assistive technologies such as screen readers.";
827
Rahul Arakeri61a2ad272019-03-19 22:55:08828const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22829 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08830const char kCompositorThreadedScrollbarScrollingDescription[] =
831 "Enables pointer-based scrollbar scrolling on the compositor thread "
832 "instead of the main thread";
833
Alexei Filippov522a5222019-03-29 03:33:18834const char kMemlogName[] = "Chrome heap profiler start mode.";
835const char kMemlogDescription[] =
836 "Starts heap profiling service that records sampled memory allocation "
837 "profile having each sample attributed with a callstack. "
838 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
839 "Recorded heap dumps can be obtained at chrome://tracing "
840 "[category:memory-infra] and chrome://memory-internals. This setting "
841 "controls which processes will be profiled since their start. To profile "
842 "any given process at a later time use chrome://memory-internals page.";
843const char kMemlogModeMinimal[] = "Browser and GPU";
844const char kMemlogModeAll[] = "All processes";
845const char kMemlogModeAllRenderers[] = "All renderers";
846const char kMemlogModeRendererSampling[] = "Single renderer";
847const char kMemlogModeBrowser[] = "Browser only";
848const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27849
Alexei Filippov522a5222019-03-29 03:33:18850const char kMemlogSamplingRateName[] =
851 "Heap profiling sampling interval (in bytes).";
852const char kMemlogSamplingRateDescription[] =
853 "Heap profiling service uses Poisson process to sample allocations. "
854 "Default value for the interval between samples is 100000 (100KB). "
855 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27856 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22857 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18858 "can be trusted with high fidelity. "
859 "Lower intervals produce higher samples resolution, but come at a cost of "
860 "higher performance overhead.";
861const char kMemlogSamplingRate10KB[] = "10KB";
862const char kMemlogSamplingRate50KB[] = "50KB";
863const char kMemlogSamplingRate100KB[] = "100KB";
864const char kMemlogSamplingRate500KB[] = "500KB";
865const char kMemlogSamplingRate1MB[] = "1MB";
866const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51867
Alexei Filippov522a5222019-03-29 03:33:18868const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
869const char kMemlogStackModeDescription[] =
870 "By default heap profiling service records native stacks. "
871 "A post-processing step is required to symbolize the stacks. "
872 "'Native with thread names' adds the thread name as the first frame of "
873 "each native stack. It's also possible to record a pseudo stack using "
874 "trace events as identifiers. It's also possible to do a mix of both.";
875const char kMemlogStackModeMixed[] = "Mixed";
876const char kMemlogStackModeNative[] = "Native";
877const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
878const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05879
F#m59d036e2017-09-13 07:22:17880const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
881const char kEnablePixelCanvasRecordingDescription[] =
882 "Pixel canvas recording allows the compositor to raster contents aligned "
883 "with the pixel and improves text rendering. This should be enabled when a "
884 "device is using fractional scale factor.";
885
Ella Gebee81c92018-08-14 15:51:09886const char kEnableResamplingInputEventsName[] =
887 "Enable resampling input events";
888const char kEnableResamplingInputEventsDescription[] =
889 "Predicts mouse and touch inputs position at rAF time based on previous "
890 "input";
891const char kEnableResamplingScrollEventsName[] =
892 "Enable resampling scroll events";
893const char kEnableResamplingScrollEventsDescription[] =
894 "Predicts the scroll amount at vsync time based on previous input";
895
Doug Arnettaa0bf202018-08-27 19:42:11896const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
897const char kEnableResourceLoadingHintsDescription[] =
898 "Enable using server-provided resource loading hints to provide a preview "
899 "over slow network connections.";
900
Mikel Astize2678da22020-04-02 20:55:04901const char kEnableSyncTrustedVaultName[] =
902 "Enable trusted vault sync passphrase type";
903const char kEnableSyncTrustedVaultDescription[] =
904 "Enables the new, experimental passphrase type for sync data";
905
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48906const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
907const char kEnableSyncUSSNigoriDescription[] =
908 "Enables the new, experimental implementation of sync encryption keys";
909
David Bokane9370c22019-02-14 15:19:58910const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
911const char kEnableTextFragmentAnchorDescription[] =
912 "Enables scrolling to text specified in URL's fragment.";
913
Brett Wilsonf27ff602017-07-07 22:28:47914const char kEnableUseZoomForDsfName[] =
915 "Use Blink's zoom for device scale factor.";
916const char kEnableUseZoomForDsfDescription[] =
917 "If enabled, Blink uses its zooming mechanism to scale content for device "
918 "scale factor.";
919const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
920const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
921const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
922
Sean Harrison9dc405a52019-08-27 18:23:10923const char kEnableSubresourceRedirectName[] =
924 "Enable Render Level Data Use Optimization";
925const char kEnableSubresourceRedirectDescription[] =
926 "Allow Render Level Data Use Optimization";
927
Adam Langley7542a7b2019-10-04 02:00:55928const char kEnableWebAuthenticationCableV2SupportName[] =
929 "Web Authentication caBLE v2 support";
930const char kEnableWebAuthenticationCableV2SupportDescription[] =
931 "Enable the QR-based pairingless BLE protocol for use with the Web "
932 "Authentication API. (This will also enable the cloud-based protocol "
933 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54934
Andreas Haasb400d912019-08-28 18:54:10935const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
936const char kExperimentalWebAssemblyFeaturesDescription[] =
937 "Enable web pages to use experimental WebAssembly features.";
938
Clemens Hammacher0c8a15a2018-04-27 13:45:32939const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
940const char kEnableWasmBaselineDescription[] =
941 "Enables WebAssembly baseline compilation and tier up.";
942
Clemens Backes50e0ecd2020-01-20 10:43:24943const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
944const char kEnableWasmLazyCompilationDescription[] =
945 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
946
Deepti Gandluri11734cc42019-05-02 18:00:20947const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
948const char kEnableWasmSimdDescription[] =
949 "Enables support for the WebAssembly SIMD proposal.";
950
Andreas Haasb400d912019-08-28 18:54:10951const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02952const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56953 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02954
Clemens Backes963eb37be2020-01-10 11:56:49955const char kEnableWasmTieringName[] = "WebAssembly tiering";
956const char kEnableWasmTieringDescription[] =
957 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24958 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49959
Christopher Thompsonf3ba20122019-06-06 22:01:01960const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
961const char kEvDetailsInPageInfoDescription[] =
962 "Shows the EV certificate details in the Page Info bubble.";
963
Brett Wilsonf27ff602017-07-07 22:28:47964const char kExpensiveBackgroundTimerThrottlingName[] =
965 "Throttle expensive background timers";
966const char kExpensiveBackgroundTimerThrottlingDescription[] =
967 "Enables intervention to limit CPU usage of background timers to 1%.";
968
Brett Wilsonf27ff602017-07-07 22:28:47969const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
970const char kExperimentalExtensionApisDescription[] =
971 "Enables experimental extension APIs. Note that the extension gallery "
972 "doesn't allow you to upload extensions that use experimental APIs.";
973
Sarthak Shah364c1982019-11-26 23:49:38974const char kExperimentalFlingAnimationName[] =
975 "Enable experimental fling animation";
976const char kExperimentalFlingAnimationDescription[] =
977 "Enables the use of a touch fling curve that is based on the behavior of "
978 "native apps on Windows.";
979
Ian Clelland37a985d2018-05-04 02:43:13980const char kExperimentalProductivityFeaturesName[] =
981 "Experimental Productivity Features";
982const char kExperimentalProductivityFeaturesDescription[] =
983 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06984 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13985
Brett Wilsonf27ff602017-07-07 22:28:47986const char kExperimentalWebPlatformFeaturesName[] =
987 "Experimental Web Platform features";
988const char kExperimentalWebPlatformFeaturesDescription[] =
989 "Enables experimental Web Platform features that are in development.";
990
991const char kExtensionContentVerificationName[] =
992 "Extension Content Verification";
993const char kExtensionContentVerificationDescription[] =
994 "This flag can be used to turn on verification that the contents of the "
995 "files on disk for extensions from the webstore match what they're "
996 "expected to be. This can be used to turn on this feature if it would not "
997 "otherwise have been turned on, but cannot be used to turn it off (because "
998 "this setting can be tampered with by malware).";
999const char kExtensionContentVerificationBootstrap[] =
1000 "Bootstrap (get expected hashes, but do not enforce them)";
1001const char kExtensionContentVerificationEnforce[] =
1002 "Enforce (try to get hashes, and enforce them if successful)";
1003const char kExtensionContentVerificationEnforceStrict[] =
1004 "Enforce strict (hard fail if we can't get hashes)";
1005
Archana Simha6e7503db2019-12-10 03:52:581006const char kExtensionsCheckupName[] = "Extensions Checkup";
1007const char kExtensionsCheckupDescription[] =
1008 "Enable the extensions checkup experiment";
1009
Peter Boströma445353a2019-03-21 02:58:151010const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
1011const char kExtensionsToolbarMenuDescription[] =
1012 "Enable a separate toolbar button and menu for extensions";
1013
Brett Wilsonf27ff602017-07-07 22:28:471014const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
1015const char kExtensionsOnChromeUrlsDescription[] =
1016 "Enables running extensions on chrome:// URLs, where extensions explicitly "
1017 "request this permission.";
galinapae72e152017-05-12 13:12:281018
Axel Antoine12df71182019-07-25 18:11:211019const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
1020const char kFilteringScrollPredictionDescription[] =
1021 "Enable filtering of predicted scroll events";
1022
Tom McKeed47f7ed62020-04-06 13:53:401023const char kFirstScrollLatencyMeasurementName[] =
1024 "First Scroll Latency Measurement";
1025const char kFirstScrollLatencyMeasurementDescription[] =
1026 "Enables measurement of the latency between user input events and visual "
1027 "updates for the first scroll of a navigation.";
1028
David Bokan432978d2019-08-15 18:18:521029const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
1030const char kFractionalScrollOffsetsDescription[] =
1031 "Enables fractional scroll offsets inside Blink, exposing non-integer "
1032 "offsets to web APIs.";
1033
Aaron Tagliaboschidbd80d222020-01-24 14:07:421034const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
1035const char kFreezeUserAgentDescription[] =
1036 "Set the User-Agent request header to a static string that conforms to the "
1037 "current User-Agent string format but only reveals desktop vs Android and "
1038 "if the 'mobile' flag is set";
1039
Brett Wilsonecb80982017-07-12 20:34:511040const char kForceEffectiveConnectionTypeName[] =
1041 "Override effective connection type";
1042const char kForceEffectiveConnectionTypeDescription[] =
1043 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301044 "returned by the network quality estimator. Slow 2G on Cellular returns "
1045 "Slow 2G when connected to a cellular network, and the actual estimate "
1046 "effective connection type when not on a cellular network. Previews are "
1047 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511048const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1049const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1050const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301051const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1052 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511053const char kEffectiveConnectionType2GDescription[] = "2G";
1054const char kEffectiveConnectionType3GDescription[] = "3G";
1055const char kEffectiveConnectionType4GDescription[] = "4G";
1056
Jay Harris583f48922019-05-06 05:55:241057const char kFileHandlingAPIName[] = "File Handling API";
1058const char kFileHandlingAPIDescription[] =
1059 "Enables the file handling API, allowing websites to register as file "
1060 "handlers. This depends on native-file-system";
1061
Brett Wilsonecb80982017-07-12 20:34:511062const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1063const char kFillOnAccountSelectDescription[] =
1064 "Filling of passwords when an account is explicitly selected by the user "
1065 "rather than autofilling credentials on page load.";
1066
Brett Wilsonecb80982017-07-12 20:34:511067const char kForceTextDirectionName[] = "Force text direction";
1068const char kForceTextDirectionDescription[] =
1069 "Explicitly force the per-character directionality of UI text to "
1070 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1071 "direction of the character language.";
1072const char kForceDirectionLtr[] = "Left-to-right";
1073const char kForceDirectionRtl[] = "Right-to-left";
1074
1075const char kForceUiDirectionName[] = "Force UI direction";
1076const char kForceUiDirectionDescription[] =
1077 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1078 "mode, overriding the default direction of the UI language.";
1079
Yu Han478675a22020-06-09 20:30:241080const char kFormControlsDarkModeName[] = "Web Platform Controls Dark Mode";
1081const char kFormControlsDarkModeDescription[] =
1082 "If enabled, forms controls and scrollbars will be rendered with a dark "
1083 "theme, only on web pages that support dark color schemes, and when the "
1084 "OS is switched to dark theme.";
1085
Ionel Popescu4ba2a0932019-05-07 20:10:271086const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1087const char kFormControlsRefreshDescription[] =
1088 "If enabled, HTML forms elements will be rendered using an updated style.";
1089
Tommy Steimel863e6cf2019-07-01 19:07:361090const char kGlobalMediaControlsName[] = "Global Media Controls";
1091const char kGlobalMediaControlsDescription[] =
1092 "Enables the Global Media Controls UI in the toolbar.";
1093
Takumi Fujimotod25d2b72019-12-19 00:36:181094const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1095const char kGlobalMediaControlsForCastDescription[] =
1096 "Shows Cast sessions in the Global Media Controls UI. Requires "
1097 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1098
Tommy Steimele5c5c122020-02-06 23:22:351099const char kGlobalMediaControlsPictureInPictureName[] =
1100 "Global Media Controls Picture-in-Picture";
1101const char kGlobalMediaControlsPictureInPictureDescription[] =
1102 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1103 "Requires "
1104 "#global-media-controls to also be enabled.";
1105
Brett Wilsonecb80982017-07-12 20:34:511106const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051107const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511108
Ioana Pandele1ed7ef72018-11-21 15:22:031109const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1110const char kGooglePasswordManagerDescription[] =
1111 "Enables access to the Google Password Manager UI from Chrome.";
1112
Gabrielle Paladoaebf7ca2019-01-16 07:07:061113const char kHandwritingGestureName[] = "Handwriting Gestures";
1114const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141115 "Enables handwriting gestures within the virtual keyboard. This will send "
1116 "handwriting you write inside the virtual keyboard to Google servers for "
1117 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061118
Tommy Steimel1aadd7b2019-01-18 19:39:421119const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1120const char kHardwareMediaKeyHandlingDescription[] =
1121 "Enables using media keys to control the active media session. This "
1122 "requires MediaSessionService to be enabled too";
1123
John Delaney521fe9f2020-04-29 22:18:191124const char kHeavyAdPrivacyMitigationsName[] = "Heavy ad privacy mitigations";
1125const char kHeavyAdPrivacyMitigationsDescription[] =
1126 "Enables privacy mitigations for the heavy ad intervention. Disabling "
1127 "this makes the intervention deterministic. Defaults to enabled.";
John Delaney782c77762019-10-28 15:53:561128
1129const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1130const char kHeavyAdInterventionDescription[] =
1131 "Unloads ads that use too many device resources.";
1132
Toni Barzic7e93fa52020-01-29 01:35:471133const char kHideShelfControlsInTabletModeName[] =
1134 "Hide shelf control buttons in tablet mode.";
1135
1136const char kHideShelfControlsInTabletModeDescription[] =
1137 "Hides home, back, and overview button from the shelf while the device is "
1138 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1139
Ryan Landay4242dbc22018-04-04 01:47:331140const char kHorizontalTabSwitcherAndroidName[] =
1141 "Enable horizontal tab switcher";
1142const char kHorizontalTabSwitcherAndroidDescription[] =
1143 "Changes the layout of the Android tab switcher so tabs scroll "
1144 "horizontally instead of vertically.";
1145
Matt Simmons2048b2a2018-12-20 20:12:561146const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1147const char kTabSwitcherOnReturnDescription[] =
1148 "Enable tab switcher on return after specified time has elapsed";
1149
Brett Wilsonecb80982017-07-12 20:34:511150const char kHostedAppQuitNotificationName[] =
1151 "Quit notification for hosted apps";
1152const char kHostedAppQuitNotificationDescription[] =
1153 "Display a notification when quitting Chrome if hosted apps are currently "
1154 "running.";
1155
1156const char kHostedAppShimCreationName[] =
1157 "Creation of app shims for hosted apps on Mac";
1158const char kHostedAppShimCreationDescription[] =
1159 "Create app shims on Mac when creating a hosted app.";
1160
Brett Wilsonecb80982017-07-12 20:34:511161const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1162const char kIgnoreGpuBlacklistDescription[] =
1163 "Overrides the built-in software rendering list and enables "
1164 "GPU-acceleration on unsupported system configurations.";
1165
Aaron Colwell762bc1682020-06-08 19:01:141166const char kIgnorePreviewsBlocklistName[] = "Ignore Previews Blocklist";
1167const char kIgnorePreviewsBlocklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371168 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441169
Ehimare Okoyomon9b090d422020-01-17 09:52:451170const char kImprovedCookieControlsName[] =
1171 "Enable improved cookie controls UI in incognito mode";
1172const char kImprovedCookieControlsDescription[] =
1173 "Improved UI in Incognito mode for third-party cookie blocking.";
1174
Ehimare Okoyomon504c1952019-12-16 18:05:021175const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1176 "Enable improved UI for third-party cookie blocking";
1177const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1178 "Enables an improved UI for existing third-party cookie blocking users.";
1179
Matt Amert2df4f1452019-12-09 04:59:491180const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1181const char kImpulseScrollAnimationsDescription[] =
1182 "Replaces the default scroll animation with Impulse-style scroll "
1183 "animations.";
1184
Brett Wilsonecb80982017-07-12 20:34:511185const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1186const char kInProductHelpDemoModeChoiceDescription[] =
1187 "Selects the In-Product Help demo mode.";
1188
Jarrydc3639ac2020-04-09 17:05:391189const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1190const char kInstalledAppsInCbdDescription[] =
1191 "Adds the installed apps warning dialog to the clear browsing data flow "
1192 "which allows users to protect installed apps' data from being deleted.";
1193
Brett Wilsonecb80982017-07-12 20:34:511194const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1195const char kJavascriptHarmonyDescription[] =
1196 "Enable web pages to use experimental JavaScript features.";
1197
1198const char kJavascriptHarmonyShippingName[] =
1199 "Latest stable JavaScript features";
1200const char kJavascriptHarmonyShippingDescription[] =
1201 "Some web pages use legacy or non-standard JavaScript extensions that may "
1202 "conflict with the latest JavaScript features. This flag allows disabling "
1203 "support of those features for compatibility with such pages.";
1204
tby0e3e58192020-04-08 23:14:221205const char kLauncherSettingsSearchName[] = "Launcher settings search";
1206const char kLauncherSettingsSearchDescription[] =
1207 "Enable search results for OS settings in the launcher.";
1208
Christopher Thompson493f1062020-01-28 23:16:431209const char kLegacyTLSEnforcedName[] =
1210 "Enforce deprecation of legacy TLS versions";
1211const char kLegacyTLSEnforcedDescription[] =
1212 "Enable connection errors and interstitials for sites that use legacy TLS "
1213 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1214 " in the future.";
1215
Christopher Thompsonb89e7f92019-09-26 22:31:421216const char kLegacyTLSWarningsName[] =
1217 "Show security warnings for sites using legacy TLS versions";
1218const char kLegacyTLSWarningsDescription[] =
1219 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1220 "and TLS 1.1), which are deprecated and will be removed in the future.";
1221
Brett Wilsonecb80982017-07-12 20:34:511222const char kLoadMediaRouterComponentExtensionName[] =
1223 "Load Media Router Component Extension";
1224const char kLoadMediaRouterComponentExtensionDescription[] =
1225 "Loads the Media Router component extension at startup.";
1226
Hazem Ashmawyf1cd7e42019-03-25 18:17:321227const char kLogJsConsoleMessagesName[] =
1228 "Log JS console messages in system logs";
1229const char kLogJsConsoleMessagesDescription[] =
1230 "Enable logging JS console messages in system logs, please note that they "
1231 "may contain PII.";
1232
Mustafa Emre Acer137dc8b2018-08-29 20:38:131233const char kLookalikeUrlNavigationSuggestionsName[] =
1234 "Navigation suggestions for lookalike URLs";
1235const char kLookalikeUrlNavigationSuggestionsDescription[] =
1236 "Enable navigation suggestions for URLs that are visually similar to "
1237 "popular domains or to domains with a site engagement score.";
1238
Brett Wilsonecb80982017-07-12 20:34:511239const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1240const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511241
Becca Hughes71e8ceb2020-03-31 22:23:401242const char kMediaHistoryName[] = "Enable Media History";
1243const char kMediaHistoryDescription[] =
1244 "Enables Media History which records data around media playbacks on "
1245 "websites.";
1246
spqchanb87755692018-04-05 00:46:091247const char kMediaRouterCastAllowAllIPsName[] =
1248 "Connect to Cast devices on all IP addresses";
1249const char kMediaRouterCastAllowAllIPsDescription[] =
1250 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311251 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091252
Joel Hockey73bc7122019-10-20 21:41:111253const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1254const char kMixBrowserTypeTabsDescription[] =
1255 "Allows tabs to be dragged between any browsers that support tabs, "
1256 "including apps";
1257
David Roger2183afb2019-02-21 14:19:151258const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1259const char kMobileIdentityConsistencyDescription[] =
1260 "Enables stronger identity consistency on mobile";
1261
Ella Ge1282f552019-06-24 20:06:031262const char kMouseSubframeNoImplicitCaptureName[] =
1263 "Disable mouse implicit capture for iframe";
1264const char kMouseSubframeNoImplicitCaptureDescription[] =
1265 "When enable, mouse down does not implicit capture for iframe.";
1266
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421267const char kNativeFileSystemAPIName[] = "Native File System API";
1268const char kNativeFileSystemAPIDescription[] =
1269 "Enables the experimental Native File System API, giving websites access "
1270 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551271
James Vecore30f589c22020-04-03 23:16:171272const char kNearbySharingName[] = "Nearby Sharing";
1273const char kNearbySharingDescription[] =
1274 "Enables Nearby Sharing for sharing content between devices.";
1275
Aaron Krajeski229cffd2020-05-11 22:30:331276const char kNewCanvas2DAPIName[] = "Experimental canvas 2D API features";
1277const char kNewCanvas2DAPIDescription[] =
1278 "Enables in-progress features for the canvas 2D API. See "
1279 "https://github.com/fserb/canvas2d.";
1280
Monica Bastae2331412020-04-10 14:07:301281const char kNewProfilePickerName[] = "New profile picker";
1282const char kNewProfilePickerDescription[] =
1283 "Enables new profile picker implementation.";
1284
Brett Wilsonecb80982017-07-12 20:34:511285const char kNewUsbBackendName[] = "Enable new USB backend";
1286const char kNewUsbBackendDescription[] =
1287 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341288
Taylor Bergquist187a9f92019-08-12 22:13:151289const char kNewTabstripAnimationName[] = "New tabstrip animations";
1290const char kNewTabstripAnimationDescription[] =
1291 "New implementation of tabstrip animations.";
1292
Regan Hsuc72a6112020-02-28 19:10:021293const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1294const char kNewOsSettingsSearchDescription[] =
1295 "Enables New OS Settings search with fuzzy matching, and disables the old "
1296 "OS settings search using exact string matching.";
1297
Regan Hsub31b6012020-04-23 22:18:471298const char kDlcSettingsUiName[] = "DLC Settings UI";
1299const char kDlcSettingsUiDescription[] =
1300 "Enables DLC (Downloadable Content) Settings subpage in the Device section "
1301 "of OS Settings.";
1302
Aaron Krajeski7df4f93c2020-02-20 18:07:451303const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1304const char kTextureLayerSkipWaitForActivationDescription[] =
1305 "Don't wait for layer activation before beginning new frame.";
1306
Alex Newcomerd7b0cc42018-05-25 22:58:481307const char kNotificationIndicatorName[] = "Notification Indicators";
1308const char kNotificationIndicatorDescription[] =
Matthew Mourgos02198522020-06-03 18:38:301309 "Enable notification indicators, which appear on shelf app icons when a "
1310 "notification is active.";
Alex Newcomerd7b0cc42018-05-25 22:58:481311
Xing Liu1919ec232019-07-22 20:38:041312const char kNotificationSchedulerDebugOptionName[] =
1313 "Notification scheduler debug options";
1314const char kNotificationSchedulerDebugOptionDescription[] =
1315 "Enable debugging mode to override certain behavior of notification "
1316 "scheduler system for easier manual testing.";
1317const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1318 "Show scheduled notification right away.";
1319
Brett Wilsonecb80982017-07-12 20:34:511320const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1321const char kNotificationsNativeFlagDescription[] =
1322 "Enable support for using the native notification toasts and notification "
1323 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341324
Lan Wei97ee4b1f2019-07-25 21:02:391325const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1326const char kUpdateHoverAtBeginFrameDescription[] =
1327 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1328 "moves, rather than old timing-based mechanism.";
1329
Valeriya Sinevich972ac122018-09-05 07:33:191330const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1331const char kUseMultiloginEndpointDescription[] =
1332 "Use Gaia OAuth multilogin for identity consistency.";
1333
Brett Wilsonecb80982017-07-12 20:34:511334const char kOfferStoreUnmaskedWalletCardsName[] =
1335 "Google Payments card saving checkbox";
1336const char kOfferStoreUnmaskedWalletCardsDescription[] =
1337 "Show the checkbox to offer local saving of a credit card downloaded from "
1338 "the server.";
1339
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371340const char kOmniboxAdaptiveSuggestionsCountName[] =
1341 "Adaptive Omnibox Suggestions count";
1342const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1343 "Dynamically adjust number of presented Omnibox suggestions depending on "
1344 "available space. When enabled, this feature will increase (or decrease) "
1345 "amount of offered Omnibox suggestions to fill in the space between the "
1346 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1347 "flag to adjust the limit of offered suggestions. The number of shown "
1348 "suggestions will be no less than the platform default limit.";
1349
Brandon Wylie1299ff82020-01-23 02:13:371350const char kOmniboxAssistantVoiceSearchName[] =
1351 "Omnibox Assistant Voice Search";
1352const char kOmniboxAssistantVoiceSearchDescription[] =
1353 "When enabled, use Assistant for omnibox voice query recognition instead of"
1354 " Android's built-in voice recognition service. Only works on Android.";
1355
manuk4542e232019-09-11 19:27:351356const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1357const char kOmniboxAutocompleteTitlesDescription[] =
1358 "Allows autocompleting bookmark, history, and document suggestions when the"
1359 " user input is a prefix of their titles, as opposed to their URLs.";
1360
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191361const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1362const char kOmniboxCompactSuggestionsDescription[] =
1363 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1364 "size.";
1365
1366const char kOmniboxDeferredKeyboardPopupName[] =
1367 "Omnibox: Defer keyboard popup";
1368const char kOmniboxDeferredKeyboardPopupDescription[] =
1369 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1370 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1371 "shown when user taps the Omnibox again, or if there's no suggestions to "
1372 "show to the user.";
1373
Brett Wilsonecb80982017-07-12 20:34:511374const char kOmniboxDisplayTitleForCurrentUrlName[] =
1375 "Include title for the current URL in the omnibox";
1376const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1377 "In the event that the omnibox provides suggestions on-focus, the URL of "
1378 "the current page is provided as the first suggestion without a title. "
1379 "Enabling this flag causes the title to be displayed.";
1380
Patrick Noland9e1fc5052019-07-31 00:24:111381const char kOmniboxDisableInstantExtendedLimitName[] =
1382 "Disable the 'instant extended' limit on search suggestions";
1383const char kOmniboxDisableInstantExtendedLimitDescription[] =
1384 "Effectively doubles the max number of Google-provided search suggestions "
1385 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151386
1387const char kOmniboxExperimentalSuggestScoringName[] =
1388 "Omnibox Experimental Suggest Scoring";
1389const char kOmniboxExperimentalSuggestScoringDescription[] =
1390 "Enables an experimental scoring mode for suggestions when Google is the "
1391 "default search engine.";
1392
manukh5ff0f582020-01-14 03:54:131393const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1394 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1395const char
1396 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1397 "Midword terms are allowed but not scored.";
1398const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1399 "Omnibox History Quick Provider Allow Midword Continuations";
1400const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1401 "Midword matches are allowed and scored when the match begins immediately "
1402 "after the previous match ends.";
1403
manukaddd3c42019-04-09 21:20:591404const char kOmniboxLocalEntitySuggestionsName[] =
1405 "Omnibox Local Entity Suggestions";
1406const char kOmniboxLocalEntitySuggestionsDescription[] =
1407 "Enables location specific suggestions displayed with images and enhanced "
1408 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1409 "will also enable #omnibox-rich-entity-suggestions.";
1410
manuk695f9d4532020-03-18 19:22:081411const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1412const char kOmniboxRichAutocompletionDescription[] =
1413 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1414 "titles or URLs contain the user input as a continuous chunk, but not "
1415 "necessarily a prefix, can be the default suggestion. Typically, only "
1416 "suggestions whose URLs are prefixed by the user input can be. The "
1417 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1418 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1419 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1420 "autocompletes non-prefixes.";
1421
Moe Ahmadid0ce5de2019-08-30 21:55:021422const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1423const char kOmniboxOnFocusSuggestionsDescription[] =
1424 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1425 "before the user has typed any input";
1426
Tommy Li55784022020-04-28 20:58:181427const char kOmniboxOnFocusSuggestionsContextualWebName[] =
1428 "Omnibox on-focus suggestions for the contextual Web";
1429const char kOmniboxOnFocusSuggestionsContextualWebDescription[] =
1430 "Enables on-focus suggestions on the Open Web, that are contextual to the "
1431 "current URL. Will only work if user is signed-in and syncing, or is "
1432 "otherwise eligible to send the current page URL to the suggest server.";
1433
Brandon Wylief8dd4e82019-07-11 16:39:571434const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1435const char kOmniboxSearchEngineLogoDescription[] =
1436 "Display the current default search engine's logo in the omnibox";
1437
Filip Gorski05279842020-06-12 12:49:021438const char kOmniboxSearchReadyIncognitoName[] =
1439 "Search ready omnibox in incognito";
1440const char kOmniboxSearchReadyIncognitoDescription[] =
1441 "Show search ready omnibox when browsing incognito.";
1442
Benoit Lizeab08362c2017-07-19 14:50:541443const char kOmniboxSpareRendererName[] =
1444 "Start spare renderer on omnibox focus";
1445const char kOmniboxSpareRendererDescription[] =
1446 "When the omnibox is focused, start an empty spare renderer. This can "
1447 "speed up the load of the navigation from the omnibox.";
1448
Filip Gorski927709ea2020-04-30 15:58:371449const char kOmniboxSuggestionsRecyclerViewName[] =
1450 "Omnibox Suggestions using a recycler view";
1451const char kOmniboxSuggestionsRecyclerViewDescription[] =
1452 "Use an Android RecyclerView to render the Omnibox Suggestions drop down.";
1453
Tomasz Wiszkowski5ec4f532020-05-19 21:28:101454const char kOmniboxSuggestionsWrapAroundName[] =
1455 "Omnibox Suggestions Wrap-Around";
1456const char kOmniboxSuggestionsWrapAroundDescription[] =
1457 "Allow long search suggestions to wrap around to reveal their content";
1458
Tommy C. Lie4194b732018-09-28 22:21:511459const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1460 "Omnibox UI Hide Steady-State URL Scheme";
1461const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1462 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361463 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511464
1465const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1466 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1467const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1468 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361469 "Hidden portions are restored during editing.";
1470
1471const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1472 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1473const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1474 "In the omnibox, hide the path, query and ref from steady state displayed "
1475 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121476
Emily Starkacd08282020-06-08 23:34:491477const char kOmniboxUIRevealSteadyStateUrlPathQueryAndRefOnHoverName[] =
1478 "Omnibox UI Reveal Steady-State URL Path, Query, and Ref On Hover";
1479const char kOmniboxUIRevealSteadyStateUrlPathQueryAndRefOnHoverDescription[] =
1480 "In the omnibox, reveal the path, query and ref from steady state "
1481 "displayed URLs on hover. Only has an effect when "
1482 "omnibox-ui-hide-steady-state-url-path-query-and-ref is enabled.";
1483
1484const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefOnInteractionName[] =
1485 "Omnibox UI Hide Steady-State URL Path, Query, and Ref On Interaction";
1486const char
1487 kOmniboxUIHideSteadyStateUrlPathQueryAndRefOnInteractionDescription[] =
1488 "In the omnibox, hide the path, query and ref from steady state "
1489 "displayed URLs when the user interacts with the page. Only has an "
1490 "effect when "
1491 "omnibox-ui-hide-steady-state-url-path-query-and-ref is enabled.";
1492
Brett Wilsonecb80982017-07-12 20:34:511493const char kOmniboxUIMaxAutocompleteMatchesName[] =
1494 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511495const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1496 "Changes the maximum number of autocomplete matches displayed in the "
1497 "Omnibox UI.";
1498
Kevin Baileycd6889922019-05-30 17:22:551499const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1500const char kOmniboxMaxURLMatchesDescription[] =
1501 "The maximum number of URL matches to show, unless there are no "
1502 "replacements.";
1503
Ce Chenc8d803a2020-04-27 09:31:331504const char kOmniboxOnDeviceHeadSuggestionsIncognitoName[] =
1505 "Omnibox on device head suggestions (incognito only)";
1506const char kOmniboxOnDeviceHeadSuggestionsIncognitoDescription[] =
Ce Chen20af01c2019-07-02 19:16:361507 "Google head non personalized search suggestions provided by a compact on "
Ce Chenc8d803a2020-04-27 09:31:331508 "device model for incognito";
1509
1510const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoName[] =
1511 "Omnibox on device head suggestions (non-incognito only)";
1512const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoDescription[] =
1513 "Google head non personalized search suggestions provided by a compact on "
1514 "device model for non-incognito";
Ce Chen20af01c2019-07-02 19:16:361515
Tommy Li7d1a68b2019-09-06 23:12:521516const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1517 "Omnibox Preserve Default Match Against Async Update";
1518const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1519 "Preserves the default match against change when providers return results "
1520 "asynchronously. This prevents the default match from changing after the "
1521 "user finishes typing. Without this feature, if the default match is "
1522 "updated right when the user presses Enter, the user may go to a "
1523 "surprising destination.";
1524
Justin Donnelly65c9e8b2017-10-01 05:15:011525const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1526const char kOmniboxUISwapTitleAndUrlDescription[] =
1527 "In the omnibox dropdown, shows titles before URLs when both are "
1528 "available.";
1529
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251530const char kOmniboxZeroSuggestionsOnNTPName[] =
1531 "Omnibox Zero Suggestions on New Tab Page";
1532const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1533 "Offer suggestions when URL bar (omnibox) is focused.";
1534
Moe Ahmadi4005ec92019-09-09 16:55:531535const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1536 "Zero Suggestions in real search box on New Tab Page";
1537const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1538 "Offer suggestions when the real search box on New Tab Page is focused.";
1539
Tommy Li1d03b9bf2019-09-23 23:46:341540const char kOmniboxZeroSuggestionsOnSERPName[] =
1541 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1542const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1543 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1544 "on the default search provider's search results page (SERP).";
1545
Mark Lieufaa1b762019-01-08 19:37:281546const char kOnTheFlyMhtmlHashComputationName[] =
1547 "On-The-Fly MHTML Hash Computation";
1548const char kOnTheFlyMhtmlHashComputationDescription[] =
1549 "Save MHTML files to the target location and calculate their content "
1550 "digests in one step.";
1551
Adrienne Walkerc87477e2018-06-06 22:28:211552const char kOopRasterizationName[] = "Out of process rasterization";
1553const char kOopRasterizationDescription[] =
1554 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1555 "Must also enable GPU rasterization";
1556
Khushal Sagar5d9d4f22020-05-28 15:42:131557const char kOopRasterizationDDLName[] =
1558 "Out of process rasterization using DDLs";
1559const char kOopRasterizationDDLDescription[] =
1560 "Use Skia Deferred Display Lists when performing rasterization in the GPU "
1561 "process "
1562 "Must also enable OOP rasterization";
1563
Eric Karl34c48382019-10-15 02:04:171564const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1565const char kEnableDeJellyDescription[] =
1566 "Enables an experimental effect which attempts to mitigate "
1567 "\"jelly-scrolling\". This is an experimental implementation with known "
1568 "bugs, visual artifacts, and performance cost. This implementation may be "
1569 "removed at any time.";
1570
Donn Denman43baac62019-05-22 17:31:051571const char kOverlayNewLayoutName[] = "Overlay new layout";
1572const char kOverlayNewLayoutDescription[] =
1573 "Enables a new layout for the "
1574 "Overlay panels including Contextual Search and Preview Tab.";
1575
Brett Wilsonecb80982017-07-12 20:34:511576const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1577const char kOverlayScrollbarsDescription[] =
1578 "Enable the experimental overlay scrollbars implementation. You must also "
1579 "enable threaded compositing to have the scrollbars animate.";
1580
chaopenge8aa016b2017-08-24 15:20:191581const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1582 "Flash Overlay Scrollbars After Any Scroll Update";
1583const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1584 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1585 " must also enable Overlay Scrollbars.";
1586
chaopeng343678022017-08-24 18:45:001587const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1588 "Flash Overlay Scrollbars When Mouse Enter";
1589const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1590 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1591 " enable Overlay Scrollbars.";
1592
Daniele Castagna74ddb9c2018-06-21 22:59:021593const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1594const char kOverlayStrategiesDescription[] =
1595 "Select strategies used to promote quads to HW overlays.";
1596const char kOverlayStrategiesDefault[] = "Default";
1597const char kOverlayStrategiesNone[] = "None";
1598const char kOverlayStrategiesUnoccludedFullscreen[] =
1599 "Unoccluded fullscreen buffers (single-fullscreen)";
1600const char kOverlayStrategiesUnoccluded[] =
1601 "Unoccluded buffers (single-fullscreen,single-on-top)";
1602const char kOverlayStrategiesOccludedAndUnoccluded[] =
1603 "Occluded and unoccluded buffers "
1604 "(single-fullscreen,single-on-top,underlay)";
1605
Claudio Magni81326f92017-09-01 05:21:181606const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1607const char kUseNewAcceptLanguageHeaderDescription[] =
1608 "Adds the base language code after other corresponding language+region "
1609 "codes. This ensures that users receive content in their preferred "
1610 "language.";
1611
Brett Wilsonecb80982017-07-12 20:34:511612const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1613const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481614 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511615
Lei Zhangc05af2a2020-05-15 20:54:051616const char kPaintHoldingName[] =
1617 "Delay the commit to screen for same-origin navigations";
1618const char kPaintHoldingDescription[] =
1619 "Enables a delay before commiting the page to screen when navigating "
1620 "between pages in the same origin. This may help avoid a flash of unstyled "
1621 "content for same-origin navigations";
chaopenge2b6e5f2018-05-08 16:40:451622
Xing Liu5400a002017-09-15 21:48:291623const char kParallelDownloadingName[] = "Parallel downloading";
1624const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061625 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291626
Brett Wilsonecb80982017-07-12 20:34:511627const char kPassiveEventListenerDefaultName[] =
1628 "Passive Event Listener Override";
1629const char kPassiveEventListenerDefaultDescription[] =
1630 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1631 "haven't requested otherwise) to be treated as passive. This will break "
1632 "touch/wheel behavior on some websites but is useful for demonstrating the "
1633 "potential performance benefits of adopting passive event listeners.";
1634const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1635const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1636
1637const char kPassiveEventListenersDueToFlingName[] =
1638 "Touch Event Listeners Passive Default During Fling";
1639const char kPassiveEventListenersDueToFlingDescription[] =
1640 "Forces touchstart, and first touchmove per scroll event listeners during "
1641 "fling to be treated as passive.";
1642
1643const char kPassiveDocumentEventListenersName[] =
1644 "Document Level Event Listeners Passive Default";
1645const char kPassiveDocumentEventListenersDescription[] =
1646 "Forces touchstart, and touchmove event listeners on document level "
1647 "targets (which haven't requested otherwise) to be treated as passive.";
1648
Sahel Sharify7400e882018-08-13 17:13:211649const char kPassiveDocumentWheelEventListenersName[] =
1650 "Document Level Wheel Event Listeners Passive Default";
1651const char kPassiveDocumentWheelEventListenersDescription[] =
1652 "Forces wheel, and mousewheel event listeners on document level targets "
1653 "(which haven't requested otherwise) to be treated as passive.";
1654
Carlos IL1d3ef052019-11-20 19:36:101655const char kPassiveMixedContentWarningName[] =
1656 "Warning for Passive Mixed Content";
1657const char kPassiveMixedContentWarningDescription[] =
1658 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1659 "passive (aka optionally blockable) mixed content.";
1660
Milica Selakovice8bdde612020-02-19 11:48:361661const char kPasswordChangeName[] = "Rework password change flow";
1662const char kPasswordChangeDescription[] =
1663 "Change password when password leak is detected.";
1664
Ivana Zuzica4cf4802019-07-10 19:02:321665const char kPasswordEditingAndroidName[] = "Password editing for Android";
1666const char kPasswordEditingAndroidDescription[] =
1667 "Adds the editing option for saved passwords.";
1668
Vaclav Brozekd8a3f542017-11-16 14:21:131669const char kPasswordImportName[] = "Password import";
1670const char kPasswordImportDescription[] =
1671 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511672
Aran Gilman5e9672bed2019-08-02 19:07:491673const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1674const char kForceWebContentsDarkModeDescription[] =
1675 "Automatically render all web contents using a dark theme.";
1676
Alison Maherc07a3fb2019-10-07 21:25:031677const char kForcedColorsName[] = "Forced Colors";
1678const char kForcedColorsDescription[] =
1679 "Enables forced colors mode for web content.";
1680
Matt Amertecf4bf32019-09-25 19:50:391681const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1682const char kPercentBasedScrollingDescription[] =
1683 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1684 "of the scroller size.";
1685
Rouslan Solomakhinded840112018-11-02 13:27:101686const char kPerMethodCanMakePaymentQuotaName[] =
1687 "Per-method canMakePayment() quota.";
1688const char kPerMethodCanMakePaymentQuotaDescription[] =
1689 "Allow calling canMakePayment() for different payment methods, as long as "
1690 "method-specific parameters remain unchanged.";
1691
Olesia Marukhno16fdd647a2020-05-04 09:34:001692const char kPermissionChipName[] = "Permissions Chip Experiment";
1693const char kPermissionChipDescription[] =
1694 "Enables an experimental permission prompt that uses a chip in the location"
1695 " bar.";
1696
Ella Geb58eed12019-09-05 23:37:011697const char kPointerLockOptionsName[] = "Enables pointer lock options";
1698const char kPointerLockOptionsDescription[] =
1699 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1700 "to true, pointer movements wil not be affected by the underlying platform "
1701 "modications such as mouse accelaration.";
1702
Yann Dago70afb65d2019-08-06 15:50:531703const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1704const char kPolicyAtomicGroupsEnabledDescription[] =
1705 "Enables the concept of policy atomic groups that makes policies of an "
1706 "atomic group that do not share the highest priority source from that group"
1707 "ignored.";
1708
Doug Arnett620ff542018-02-06 17:54:221709const char kPreviewsAllowedName[] = "Previews Allowed";
1710const char kPreviewsAllowedDescription[] =
1711 "Allows previews to be shown subject to specific preview types being "
1712 "enabled and the client experiencing specific triggering conditions. "
1713 "May be used as a kill-switch to turn off all potential preview types.";
1714
Jimmy Gong9859f392020-02-21 21:10:271715const char kPrintJobManagementAppName[] = "Print Management App";
1716const char kPrintJobManagementAppDescription[] =
1717 "Enables the print management app that allows Chrome OS users to view "
1718 "and manage their native print jobs.";
1719
Sean Harrisonb65269e2019-10-15 14:44:171720const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1721const char kPrivacySettingsRedesignDescription[] =
1722 "Redesign of the privacy settings card to make it more prominent and "
1723 "and easier to use.";
1724
Andrey Zaytsev4b522fd2020-05-04 08:34:381725const char kSafetyCheckAndroidName[] = "Safety Check on Android";
1726const char kSafetyCheckAndroidDescription[] =
1727 "A settings component for checking multiple areas of browser safety.";
1728
Dana Friedac7b8ff2019-09-18 21:27:571729const char kProminentDarkModeActiveTabTitleName[] =
1730 "Prominent Dark Mode Active Tab Titles";
1731const char kProminentDarkModeActiveTabTitleDescription[] =
1732 "Makes the active tab title in dark mode bolder so the active tab is "
1733 "easier "
1734 "to identify.";
1735
Mohsen Izadi93faac12017-07-29 04:45:151736const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1737const char kPullToRefreshDescription[] =
1738 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011739const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151740
Brett Wilsonecb80982017-07-12 20:34:511741const char kQuicName[] = "Experimental QUIC protocol";
1742const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1743
Kamila2724bd702019-09-10 16:08:581744const char kQuietNotificationPromptsName[] =
1745 "Quieter notification permission prompts";
1746const char kQuietNotificationPromptsDescription[] =
1747 "Enables quieter permission prompts for notification permission requests. "
1748 "When a site wishes to show notifications, the usual modal dialog is "
1749 "replaced with a quieter version.";
1750
Darwin Huangf588cc8e2019-12-13 22:24:561751const char kRawClipboardName[] = "Raw Clipboard";
1752const char kRawClipboardDescription[] =
1753 "Allows raw / unsanitized clipboard content to be read and written. "
1754 "See https://github.com/WICG/raw-clipboard-access.";
1755
Brett Wilsonecb80982017-07-12 20:34:511756const char kReducedReferrerGranularityName[] =
1757 "Reduce default 'referer' header granularity.";
1758const char kReducedReferrerGranularityDescription[] =
1759 "If a page hasn't set an explicit referrer policy, setting this flag will "
1760 "reduce the amount of information in the 'referer' header for cross-origin "
1761 "requests.";
1762
Christian Dullweber3cc579a22018-09-11 10:54:441763const char kRewriteLevelDBOnDeletionName[] =
1764 "Rewrite LevelDB instances after full deletions";
1765const char kRewriteLevelDBOnDeletionDescription[] =
1766 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1767
David Bokan5a32e4d2019-08-14 15:37:461768const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1769const char kRequestUnbufferedDispatchDescription[] =
1770 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1771 "of input by the OS.";
1772
Brett Wilsonecb80982017-07-12 20:34:511773const char kRequestTabletSiteName[] =
1774 "Request tablet site option in the settings menu";
1775const char kRequestTabletSiteDescription[] =
1776 "Allows the user to request tablet site. Web content is often optimized "
1777 "for tablet devices. When this option is selected the user agent string is "
1778 "changed to indicate a tablet device. Web content optimized for tablets is "
1779 "received there after for the current tab.";
1780
Dominic Farolino7d3d6f12020-06-10 21:59:461781const char kDelayAsyncScriptExecutionName[] = "Delay Async Script Execution";
1782const char kDelayAsyncScriptExecutionDescription[] =
1783 "The execution of async scripts will be delayed.";
1784
Dominic Farolino780df942019-09-04 06:49:441785const char kPrefetchPrivacyChangesName[] =
1786 "Prefetch request properties are updated to be privacy-preserving";
1787const char kPrefetchPrivacyChangesDescription[] =
1788 "Prefetch requests will not follow redirects, not send a Referer header, "
1789 "not send credentials for cross-origin requests, and do not pass through "
1790 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441791
Gavin Williamsdfdb2392020-02-20 21:07:061792const char kPrinterStatusName[] = "Show printer Status";
1793const char kPrinterStatusDescription[] =
1794 "Enables printer status icons and labels for saved and nearby printers";
1795
Joe DeBlasiofb277092019-07-03 23:46:361796const char kSafetyTipName[] =
1797 "Show Safety Tip UI when visiting low-reputation websites";
1798const char kSafetyTipDescription[] =
1799 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1800 "with a site Chrome believes may be suspicious.";
1801
Lily Chene0d3ac92019-04-22 16:55:531802const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1803const char kSameSiteByDefaultCookiesDescription[] =
1804 "Treat cookies that don't specify a SameSite attribute as if they were "
1805 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1806 "third-party usage.";
1807
Charlene Yan0ccd7f52019-04-12 23:20:591808const char kScrollableTabStripName[] = "Scrollable TabStrip";
1809const char kScrollableTabStripDescription[] =
1810 "Allows users to access tabs by scrolling when they no longer fit in the "
1811 "tabstrip.";
1812
David Bokanebe23cc52020-05-11 18:20:461813const char kScrollUnificationName[] = "Scroll Unification";
1814const char kScrollUnificationDescription[] =
1815 "Refactoring project that eliminates scroll handling code from Blink. "
1816 "Does not affect behavior or performance.";
1817
Sophey Dong02d39432020-03-26 23:31:041818const char kSendTabToSelfOmniboxSendingAnimationName[] =
1819 "Send tab to self omnibox sending animation";
1820const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1821 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1822 "notifications for contextual menu entry points.";
1823
Matt Falkenhagen8af3b7e2019-10-01 14:44:161824const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1825const char kServiceWorkerOnUIDescription[] =
1826 "Enables browser process logic related to service workers to run on the UI "
1827 "thread rather than the IO thread.";
1828
Yasmin69a132f2019-08-07 15:30:361829const char kSharedClipboardUIName[] =
1830 "Enable shared clipboard feature signals to be handled";
1831const char kSharedClipboardUIDescription[] =
1832 "Enables shared clipboard feature signals to be handled by showing "
1833 "a list of user's available devices to share the clipboard.";
1834
Himanshu Jaju8cf9c242019-11-06 13:52:531835const char kSharingPeerConnectionReceiverName[] =
1836 "Enable receiver device to handle peer connection requests.";
1837const char kSharingPeerConnectionReceiverDescription[] =
1838 "Enables receiver device to connect and share data using a peer to peer "
1839 "connection.";
1840
1841const char kSharingPeerConnectionSenderName[] =
1842 "Enable sender device to initiate peer connection requests.";
1843const char kSharingPeerConnectionSenderDescription[] =
1844 "Enables the sender devices to connect with chosen device using a peer to "
1845 "peer connection for transferring data.";
1846
Alex Chaud7886842020-05-13 15:37:051847const char kSharingPreferVapidName[] =
1848 "Prefer sending Sharing message via VAPID";
1849const char kSharingPreferVapidDescription[] =
1850 "Prefer sending Sharing message via FCM WebPush authenticated using VAPID.";
1851
Travis Skare139deb72019-12-05 21:25:061852const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1853const char kSharingQRCodeGeneratorDescription[] =
1854 "Enables right-click UI to share the page's URL via a generated QR Code.";
1855
Alex Chauf15a7192020-01-30 17:37:511856const char kSharingSendViaSyncName[] =
1857 "Enable sending Sharing message via Sync";
1858const char kSharingSendViaSyncDescription[] =
1859 "Enables sending Sharing message via commiting to Chrome Sync's "
1860 "SHARING_MESSAGE data type";
1861
Michael van Ouwerkerk99d7e562019-12-03 17:14:361862const char kSharingDeviceExpirationName[] =
1863 "Configures sharing device expiration";
1864const char kSharingDeviceExpirationDescription[] =
1865 "Configures how long after a device was last active that it is eligible "
1866 "for use in sharing features.";
1867
Manu Corneteb3c7d32019-06-20 08:04:441868const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1869const char kShelfHotseatDescription[] =
1870 "Shows a modular design for the shelf where the apps are shown separately "
1871 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301872 "are separate and behave independently. Also reduces the size of the"
1873 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441874
Manu Cornetd7ef7c52018-05-01 22:08:231875const char kShelfHoverPreviewsName[] =
1876 "Show previews of running apps when hovering over the shelf.";
1877const char kShelfHoverPreviewsDescription[] =
1878 "Shows previews of the open windows for a given running app when hovering "
1879 "over the shelf.";
1880
Naoki Fukino008a0022018-05-23 18:33:001881const char kShowAndroidFilesInFilesAppName[] =
1882 "Show Android files in Files app";
1883const char kShowAndroidFilesInFilesAppDescription[] =
1884 "Show Android files in Files app if Android is enabled on the device.";
1885
Brett Wilsonecb80982017-07-12 20:34:511886const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1887const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381888 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1889 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511890
1891const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1892const char kShowAutofillTypePredictionsDescription[] =
1893 "Annotates web forms with Autofill field type predictions as placeholder "
1894 "text.";
1895
pwarren878671672019-12-13 19:18:161896const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1897const char kShowOverdrawFeedbackDescription[] =
1898 "Visualize overdraw by color-coding elements based on if they have other "
1899 "elements drawn underneath.";
1900
kylechare8835ca92020-03-16 15:34:581901const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381902const char kSkiaRendererDescription[] =
1903 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581904 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381905
Shivani Sharma2d5b4b6b2019-01-08 16:07:161906const char kHistoryManipulationIntervention[] =
1907 "History Manipulation Intervention";
1908const char kHistoryManipulationInterventionDescription[] =
1909 "If a page does a client side redirect or adds to the history without a "
1910 "user gesture, then skip it on back/forward UI.";
1911
Brett Wilsonecb80982017-07-12 20:34:511912const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1913const char kSilentDebuggerExtensionApiDescription[] =
1914 "Do not show the infobar when an extension attaches to a page via "
1915 "chrome.debugger API. This is required to debug extension background "
1916 "pages.";
1917
Lukasz Anforowiczd2e16e62019-03-28 19:06:591918const char kIsolateOriginsName[] = "Isolate additional origins";
1919const char kIsolateOriginsDescription[] =
1920 "Requires dedicated processes for an additional set of origins, "
1921 "specified as a comma-separated list.";
1922
Lukasz Anforowicz738a88d2018-11-05 19:19:341923const char kSiteIsolationOptOutName[] = "Disable site isolation";
1924const char kSiteIsolationOptOutDescription[] =
1925 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571926 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1927 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221928 "isolation is force-enabled using a command line switch or using an "
1929 "enterprise policy. "
1930 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571931 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341932const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1933const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511934
Jesse McKenna4cf4c9172019-12-14 05:10:581935const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1936const char kSlowDCTimerInterruptsWinDescription[] =
1937 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1938 "default 4 ms.";
1939
Brett Wilsonecb80982017-07-12 20:34:511940const char kSmoothScrollingName[] = "Smooth Scrolling";
1941const char kSmoothScrollingDescription[] =
1942 "Animate smoothly when scrolling page content.";
1943
Sam Goto09d69a12019-11-20 23:56:561944const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1945const char kSmsReceiverCrossDeviceDescription[] =
1946 "Enable the SMS Receiver API to work across devices";
1947
Justin Donnelly4e448cb2017-07-07 21:32:131948const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1949 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131950const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1951 "If enabled, when the user enters text in the omnibox that looks like a "
1952 "a query, any service worker associated with the search engine the query "
1953 "will be sent to is started early.";
1954
Daniele Castagnae896ab92020-03-16 04:11:521955const char kSplitPartiallyOccludedQuadsName[] =
1956 "Split partially occluded quads";
1957const char kSplitPartiallyOccludedQuadsDescription[] =
1958 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391959 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521960
Lei Zhang507fffd2020-01-29 23:47:541961const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1962const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461963 "Experimental security mode that strengthens the site isolation policy. "
1964 "Controls whether site isolation should use origins instead of scheme and "
1965 "eTLD+1.";
1966
Shubhie Panickerfaf082ed2018-01-03 04:49:151967const char kStopInBackgroundName[] = "Stop in background";
1968const char kStopInBackgroundDescription[] =
1969 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281970 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151971
Shubhie Panicker56c99a22018-03-21 00:22:281972const char kStopNonTimersInBackgroundName[] =
1973 "Stop non-timer task queues background";
1974const char kStopNonTimersInBackgroundDescription[] =
1975 "Stop non-timer task queues, in the background, "
1976 "after a grace period.";
1977
Brandon Maslenda12cf82019-08-23 20:54:181978const char kStorageAccessAPIName[] = "Storage Access API";
1979const char kStorageAccessAPIDescription[] =
1980 "Enables the Storage Access API, allowing websites to request storage "
1981 "access when it would otherwise be restricted.";
1982
Jarryd5b6e5ce2019-08-23 19:15:481983const char kStoragePressureUIName[] = "Enable storage pressure UI";
1984const char kStoragePressureUIDescription[] =
1985 "If enabled, Chrome will trigger system notifications to warn about "
1986 "storage pressure.";
1987
Rachel Wongbae7dfd2020-05-08 01:22:301988const char kSuggestedContentToggleName[] = "Enable Suggested Content toggle";
1989const char kSuggestedContentToggleDescription[] =
1990 "Enables a settings UI toggle that controls Suggested Content status. Also"
1991 "enables a corresponding notice in the Launcher about Suggested Content.";
1992
Brett Wilsonecb80982017-07-12 20:34:511993const char kSuggestionsWithSubStringMatchName[] =
1994 "Substring matching for Autofill suggestions";
1995const char kSuggestionsWithSubStringMatchDescription[] =
1996 "Match Autofill suggestions based on substrings (token prefixes) rather "
1997 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341998
Himanshu Jajue760efb2019-10-17 11:07:531999const char kSyncDeviceInfoInTransportModeName[] =
2000 "Enable syncing DeviceInfo in transport-only sync mode.";
2001const char kSyncDeviceInfoInTransportModeDescription[] =
2002 "When enabled, allows syncing DeviceInfo datatype for users who are "
2003 "signed-in but not necessary sync-ing.";
2004
Tanmoy Mollika6ef18a2020-01-28 12:24:342005const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
2006const char kSyncErrorInfoBarDescription[] =
2007 "When enabled, shows an infobar for sync errors that can be resolved "
2008 "by user interaction in the settings page.";
2009
Brett Wilsonecb80982017-07-12 20:34:512010const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
2011const char kSyncSandboxDescription[] =
2012 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:342013
Joe Downing8cbbc192018-05-14 17:37:072014const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
2015const char kSystemKeyboardLockDescription[] =
2016 "Enables websites to use the keyboard.lock() API to intercept system "
2017 "keyboard shortcuts and have the events routed directly to the website "
2018 "when in fullscreen mode.";
2019
Ahmed Mehfoozac33a0c2020-04-01 01:33:182020const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
2021const char kSystemTrayMicGainDescription[] =
2022 "Enables mic gain settings in the system tray audio "
2023 "settings.";
2024
Matt Simmons1fd0c9f2019-04-15 19:08:222025const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
2026const char kTabEngagementReportingDescription[] =
2027 "Tracks tab engagement and lifetime metrics.";
2028
Yusuf Ozuysal67f05a02019-02-15 19:30:522029const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
2030const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462031 "Allows users to see their tabs in a grid layout in the tab switcher on "
2032 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:522033
Yusuf Ozuysal436d90b82019-03-15 22:17:582034const char kTabGroupsAndroidName[] = "Tab Groups";
2035const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462036 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:582037
Yue Zhange5610102019-11-01 19:46:392038const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
2039const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462040 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:392041
Yue Zhang2834d6b2019-05-01 17:30:282042const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
2043const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:462044 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:282045
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:092046const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
2047const char kTabToGTSAnimationAndroidDescription[] =
2048 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:462049 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:092050
Taylor Bergquistbcc15462018-12-05 00:36:562051const char kTabGroupsName[] = "Tab Groups";
2052const char kTabGroupsDescription[] =
2053 "Allows users to organize tabs into visually distinct groups, e.g. to "
2054 "separate tabs associated with different tasks.";
2055
Charlene Yand49235292020-03-14 00:55:432056const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
2057const char kTabGroupsCollapseDescription[] =
2058 "Allows a tab group to be collapsible and expandable, if tab groups are "
2059 "enabled.";
2060
Charlene Yan5b80e052020-04-02 20:48:562061const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
2062const char kTabGroupsFeedbackDescription[] =
2063 "Enables the feedback app to appear in the tab group editor bubble, if tab "
2064 "groups are enabled.";
2065
Caroline Risinge121c2b2018-12-03 20:19:292066const char kTabHoverCardsName[] = "Tab Hover Cards";
2067const char kTabHoverCardsDescription[] =
2068 "Enables a popup containing tab information to be visible when hovering "
2069 "over a tab. This will replace tooltips for tabs.";
2070
Dana Friedacaa8ef52019-02-08 02:20:352071const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
2072const char kTabHoverCardImagesDescription[] =
2073 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
2074
Dana Fried07b03c62019-07-31 19:20:562075const char kTabOutlinesInLowContrastThemesName[] =
2076 "Tab Outlines in Low Contrast Themes";
2077const char kTabOutlinesInLowContrastThemesDescription[] =
2078 "Expands the range of situations in which tab outline strokes are "
2079 "displayed, improving accessiblity in dark and incognito mode.";
2080
Daniele Castagna0fead93e2018-01-10 20:40:292081const char kTintGlCompositedContentName[] = "Tint GL-composited content";
2082const char kTintGlCompositedContentDescription[] =
2083 "Tint contents composited using GL with a shade of red to help debug and "
2084 "study overlay support.";
2085
David Benjaminb9c645c2019-10-09 23:49:112086const char kTLS13HardeningForLocalAnchorsName[] =
2087 "TLS 1.3 hardening for local anchors";
2088const char kTLS13HardeningForLocalAnchorsDescription[] =
2089 "This option enables the TLS 1.3 downgrade hardening mechanism for "
2090 "connections authenticated by local trust anchors. This improves security "
2091 "for connections to TLS-1.3-capable servers while remaining compatible "
2092 "with older servers. Firewalls and proxies that do not function when this "
2093 "is enabled do not implement TLS 1.2 correctly or securely and must be "
2094 "updated.";
2095
Peter Kastingd77428352018-10-26 15:20:252096const char kTopChromeTouchUiName[] = "Touch UI Layout";
2097const char kTopChromeTouchUiDescription[] =
2098 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:342099
Brett Wilsonecb80982017-07-12 20:34:512100const char kThreadedScrollingName[] = "Threaded scrolling";
2101const char kThreadedScrollingDescription[] =
2102 "Threaded handling of scroll-related input events. Disabling this will "
2103 "force all such scroll events to be handled on the main thread. Note that "
2104 "this can dramatically hurt scrolling performance of most websites and is "
2105 "intended for testing purposes only.";
2106
Brett Wilsonecb80982017-07-12 20:34:512107const char kTouchAdjustmentName[] = "Touch adjustment";
2108const char kTouchAdjustmentDescription[] =
2109 "Refine the position of a touch gesture in order to compensate for touches "
2110 "having poor resolution compared to a mouse.";
2111
2112const char kTouchDragDropName[] = "Touch initiated drag and drop";
2113const char kTouchDragDropDescription[] =
2114 "Touch drag and drop can be initiated through long press on a draggable "
2115 "element.";
2116
2117const char kTouchEventsName[] = "Touch Events API";
2118const char kTouchEventsDescription[] =
2119 "Force Touch Events API feature detection to always be enabled or "
2120 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292121 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512122
2123const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2124const char kTouchSelectionStrategyDescription[] =
2125 "Controls how text selection granularity changes when touch text selection "
2126 "handles are dragged. Non-default behavior is experimental.";
2127const char kTouchSelectionStrategyCharacter[] = "Character";
2128const char kTouchSelectionStrategyDirection[] = "Direction";
2129
Lei Zhangc05af2a2020-05-15 20:54:052130const char kTouchpadOverscrollHistoryNavigationName[] =
2131 "Overscroll history navigation on Touchpad";
2132const char kTouchpadOverscrollHistoryNavigationDescription[] =
2133 "Allows swipe left/right from touchpad change browser navigation.";
2134
Brett Wilsonecb80982017-07-12 20:34:512135const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2136const char kTraceUploadUrlDescription[] =
2137 "This is to be used in conjunction with the enable-navigation-tracing "
2138 "flag. Please select the label that best describes the recorded traces. "
2139 "This will choose the destination the traces are uploaded to. If you are "
2140 "not sure, select other. If left empty, no traces will be uploaded.";
2141const char kTraceUploadUrlChoiceOther[] = "Other";
2142const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2143const char kTraceUploadUrlChoiceQa[] = "QA";
2144const char kTraceUploadUrlChoiceTesting[] = "Testing";
2145
Anthony Vallee-Dubois265c5692018-06-01 15:57:142146const char kTranslateForceTriggerOnEnglishName[] =
2147 "Select which language model to use to trigger translate on English "
2148 "content";
2149const char kTranslateForceTriggerOnEnglishDescription[] =
2150 "Force the Translate Triggering on English pages experiment to be enabled "
2151 "with the selected language model active.";
2152
Haohao Wang5b525f722019-05-18 15:37:522153const char kTranslateBubbleUIName[] =
2154 "Select which UI to use for translate bubble";
2155const char kTranslateBubbleUIDescription[] =
2156 "Three bubble options to choose. Existing UI is selected by default";
2157
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052158const char kTreatInsecureOriginAsSecureName[] =
2159 "Insecure origins treated as secure";
2160const char kTreatInsecureOriginAsSecureDescription[] =
2161 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132162 "supplied as a comma-separated list. Origins must have their protocol "
2163 "specified e.g. \"http://example.com\". For the definition of secure "
2164 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052165
Joe DeBlasio2a4fb9982019-05-06 23:44:432166const char kTreatUnsafeDownloadsAsActiveName[] =
2167 "Treat risky downloads over insecure connections as active mixed content";
2168const char kTreatUnsafeDownloadsAsActiveDescription[] =
2169 "Disallows downloads of unsafe files (files that can potentially execute "
2170 "code), where the final download origin or any origin in the redirect "
2171 "chain is insecure if the originating page is secure.";
2172
David Van Cleve08c5bc012020-03-26 17:31:462173const char kTrustTokensName[] = "Enable Trust Tokens";
2174const char kTrustTokensDescription[] =
2175 "Enables the prototype Trust Token API "
2176 "(https://github.com/wicg/trust-token-api).";
2177
Brett Wilsonecb80982017-07-12 20:34:512178const char kTrySupportedChannelLayoutsName[] =
2179 "Causes audio output streams to check if channel layouts other than the "
2180 "default hardware layout are available.";
2181const char kTrySupportedChannelLayoutsDescription[] =
2182 "Causes audio output streams to check if channel layouts other than the "
2183 "default hardware layout are available. Turning this on will allow the OS "
2184 "to do stereo to surround expansion if supported. May expose third party "
2185 "driver bugs, use with caution.";
2186
Shawn Pickett0b470712019-08-15 00:43:452187const char kTurnOffStreamingMediaCachingName[] =
2188 "Turn off caching of streaming media to disk.";
2189const char kTurnOffStreamingMediaCachingDescription[] =
2190 "Reduces disk activity during media playback, which can result in "
2191 "power savings.";
2192
François Beaufortdb160c12019-05-01 06:28:142193const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2194const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052195 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142196 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2197 "for other processes.";
2198
Brett Wilsonecb80982017-07-12 20:34:512199const char kUiPartialSwapName[] = "Partial swap";
2200const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2201
Vadym Doroshenkoa063a512019-12-12 17:59:072202const char kUsernameFirstFlowName[] = "Username first flow";
2203const char kUsernameFirstFlowDescription[] =
2204 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062205 "flows where a user has to type username first on one page and then "
2206 "password on another page";
2207
Jiahe Zhang6a55d9ba2019-12-14 02:59:462208const char kUsePreferredIntervalForVideoName[] =
2209 "Use preferred interval for video";
2210const char kUsePreferredIntervalForVideoDescription[] =
2211 "When enabled, the composition rate will be changed based on the videos' "
2212 "actual fps.";
2213
Zentaro Kavanagh892851f2019-05-29 15:13:312214const char kUseSearchClickForRightClickName[] =
2215 "Use Search+Click for right click";
2216const char kUseSearchClickForRightClickDescription[] =
2217 "When enabled search+click will be remapped to right click, allowing "
2218 "webpages and apps to consume alt+click. When disabled the legacy "
2219 "behavior of remapping alt+click to right click will remain unchanged.";
2220
Michael Hablich896d52662017-10-23 15:59:572221const char kV8VmFutureName[] = "Future V8 VM features";
2222const char kV8VmFutureDescription[] =
2223 "This enables upcoming and experimental V8 VM features. "
2224 "This flag does not enable experimental JavaScript features.";
2225
Brett Wilsonecb80982017-07-12 20:34:512226const char kWalletServiceUseSandboxName[] =
2227 "Use Google Payments sandbox servers";
2228const char kWalletServiceUseSandboxDescription[] =
2229 "For developers: use the sandbox service for Google Payments API calls.";
2230
Ovidio Henriquez3d729f62020-02-07 00:43:292231const char kWebBluetoothNewPermissionsBackendName[] =
2232 "Use the new permissions backend for Web Bluetooth";
2233const char kWebBluetoothNewPermissionsBackendDescription[] =
2234 "Enables the new permissions backend for Web Bluetooth. This will enable "
2235 "persistent storage of device permissions.";
2236
Tsuyoshi Horoabfb079d2019-10-17 02:09:062237const char kWebBundlesName[] = "Web Bundles";
2238const char kWebBundlesDescription[] =
2239 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2240 "navigation.";
2241
Ayu Ishiidbdd5c92020-03-20 23:40:522242const char kWebOtpBackendName[] = "Web OTP";
2243const char kWebOtpBackendDescription[] =
2244 "Enables Web OTP API that uses the specified backend.";
2245const char kWebOtpBackendSmsVerification[] =
2246 "SMS Verification API (requires app-hash)";
2247const char kWebOtpBackendUserConsent[] = "User Consent API";
2248
Brett Wilsonecb80982017-07-12 20:34:512249const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2250const char kWebglDraftExtensionsDescription[] =
2251 "Enabling this option allows web applications to access the WebGL "
2252 "Extensions that are still in draft status.";
2253
Danyao Wang47a0f312019-05-09 20:52:242254const char kWebPaymentsExperimentalFeaturesName[] =
2255 "Experimental Web Payments API features";
2256const char kWebPaymentsExperimentalFeaturesDescription[] =
2257 "Enable experimental Web Payments API features";
2258
Liquan (Max) Gu5f1223972019-12-13 21:07:102259const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2260const char kWebPaymentsMinimalUIDescription[] =
2261 "Allow Payment Request API to open a minimal UI to replace the Payment "
2262 "Request UI when appropriate.";
2263
Liquan (Max) Gu8fcb9192020-05-20 16:22:182264const char kAppStoreBillingDebugName[] =
2265 "Web Payments App Store Billing Debug Mode";
2266const char kAppStoreBillingDebugDescription[] =
2267 "App-store purchases (e.g., Google Play Store) within a TWA can be "
2268 "requested using the Payment Request API. This flag removes the "
2269 "restriction that the TWA has to be installed from the app-store.";
2270
Per Åhgrencef44262019-11-20 10:54:512271const char kWebrtcCaptureMultiChannelApmName[] =
2272 "WebRTC multi-channel capture audio processing.";
2273const char kWebrtcCaptureMultiChannelApmDescription[] =
2274 "Support in WebRTC for processing capture audio in multi channel without "
2275 "downmixing when running APM in the render process.";
2276
Qingsi Wangec2dbf942018-11-03 05:33:042277const char kWebrtcHideLocalIpsWithMdnsName[] =
2278 "Anonymize local IPs exposed by WebRTC.";
2279const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2280 "Conceal local IP addresses with mDNS hostnames.";
2281
Alex Loikob5fb1282018-08-14 10:04:402282const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2283const char kWebrtcHybridAgcDescription[] =
2284 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2285
Brett Wilsonecb80982017-07-12 20:34:512286const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2287const char kWebrtcHwDecodingDescription[] =
2288 "Support in WebRTC for decoding video streams using platform hardware.";
2289
2290const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2291const char kWebrtcHwEncodingDescription[] =
2292 "Support in WebRTC for encoding video streams using platform hardware.";
2293
Niels Möller090866a2018-02-13 10:55:032294const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2295 "WebRTC new encode cpu load estimator";
2296const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2297 "Enable new estimator for the encoder cpu load, for evaluation and "
2298 "testing. Intended to improve accuracy when screen casting.";
2299
Elad Alon85e0d0be2018-06-26 10:38:372300const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2301const char kWebRtcRemoteEventLogDescription[] =
2302 "Allow collecting WebRTC event logs and uploading them to Crash. "
2303 "Please note that, even if enabled, this will still require "
2304 "a policy to be set, for it to have an effect.";
2305
Brett Wilsonecb80982017-07-12 20:34:512306const char kWebrtcSrtpAesGcmName[] =
2307 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2308const char kWebrtcSrtpAesGcmDescription[] =
2309 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2310
2311const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2312const char kWebrtcStunOriginDescription[] =
2313 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2314 "header.";
2315
Sergey Silkinc33244f2020-01-31 17:21:302316const char kWebrtcUseMinMaxVEADimensionsName[] =
2317 "WebRTC Min/Max Video Encode Accelerator dimensions";
2318const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2319 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2320 "video resolutions inside those published as supported.";
2321
Alex Cooper01f110e2020-01-08 02:24:162322const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2323const char kWebXrForceRuntimeDescription[] =
2324 "Force the browser to use a particular runtime, even if it would not "
2325 "usually be enabled or would otherwise not be selected based on the "
2326 "attached hardware.";
2327
2328const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162329const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2330const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2331
Will Cassellaa1a4d1112019-12-27 20:52:312332const char kWebXrIncubationsName[] = "WebXR Incubations";
2333const char kWebXrIncubationsDescription[] =
2334 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242335
Patrick To2afc1162020-06-03 18:19:302336const char kWebXrMultiGpuName[] = "WebXR Multi GPU Support";
2337const char kWebXrMultiGpuDescription[] =
2338 "Improves WebXR support for computers with more than one GPU.";
2339
Brett Wilsonecb80982017-07-12 20:34:512340const char kZeroCopyName[] = "Zero-copy rasterizer";
2341const char kZeroCopyDescription[] =
2342 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342343
Peng Huang70021682019-09-18 19:42:282344const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472345const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282346
Brett Wilsonff596952017-07-14 01:06:552347// Android ---------------------------------------------------------------------
2348
2349#if defined(OS_ANDROID)
2350
Brett Wilsonff596952017-07-14 01:06:552351const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2352const char kAndroidAutofillAccessibilityDescription[] =
2353 "Enable accessibility for autofill popup.";
2354
Lijin Shen0ebcc7952020-06-11 21:53:222355const char kAndroidDefaultBrowserPromoName[] = "Default Browser Promo";
2356const char kAndroidDefaultBrowserPromoDescription[] =
2357 "Shows a promo dialog to set Chrome as the default browser";
2358
Lijin Shen73f0a9b2020-05-12 02:27:232359const char kAndroidMultipleDisplayName[] = "Multiple Display";
2360const char kAndroidMultipleDisplayDescription[] =
2361 "When enabled, tabs can be moved to the secondary display.";
2362
Anita Woodruffbfcd1e52018-07-16 12:00:512363const char kAppNotificationStatusMessagingName[] =
2364 "App notification status messaging";
2365const char kAppNotificationStatusMessagingDescription[] =
2366 "Enables messaging in site permissions UI informing user when "
2367 "notifications are disabled for the entire app.";
2368
Miriam Gershenson8cf1397222018-01-23 22:48:292369const char kAsyncDnsName[] = "Async DNS resolver";
2370const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2371
Brett Wilsonff596952017-07-14 01:06:552372const char kAutofillAccessoryViewName[] =
2373 "Autofill suggestions as keyboard accessory view";
2374const char kAutofillAccessoryViewDescription[] =
2375 "Shows Autofill suggestions on top of the keyboard rather than in a "
2376 "dropdown.";
2377
Lei Zhang722abec2020-02-04 22:35:492378const char kAutofillAssistantDirectActionsName[] =
2379 "Autofill Assistant direct actions";
2380const char kAutofillAssistantDirectActionsDescription[] =
2381 "When enabled, expose direct actions from the Autofill Assistant.";
2382
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462383const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2384const char kAutofillTouchToFillDescription[] =
2385 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2386 "instead of the keyboard when a password can be filled.";
2387
Caitlin Fischer43edd90a2019-05-01 13:24:302388const char kAutofillUseMobileLabelDisambiguationName[] =
2389 "Autofill Uses Mobile Label Disambiguation";
2390const char kAutofillUseMobileLabelDisambiguationDescription[] =
2391 "When enabled, Autofill suggestions' labels are displayed using a "
2392 "mobile-friendly format.";
2393
Tibor Goldschwendt11b3cf22018-07-04 15:32:442394const char kBackgroundTaskComponentUpdateName[] =
2395 "Background Task Component Updates";
2396const char kBackgroundTaskComponentUpdateDescription[] =
2397 "Schedule component updates with BackgroundTaskScheduler";
2398
Ramin Halavatiba7ddcc2019-11-13 06:19:282399const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2400const char kCCTIncognitoDescription[] =
2401 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2402
Anna Malovaf7c734a2019-03-01 13:08:452403const char kCCTTargetTranslateLanguageName[] =
2404 "Chrome Custom Tabs Target Translate Language";
2405const char kCCTTargetTranslateLanguageDescription[] =
2406 "Enables specify target language the page should be translated to "
2407 "in Chrome Custom Tabs.";
2408
Matthew Jones1abcb132018-07-09 17:59:462409const char kChromeDuetName[] = "Chrome Duet";
2410const char kChromeDuetDescription[] =
2411 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052412
Pedro Amaral5e345192019-05-21 21:18:472413const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2414const char kChromeDuetLabelsDescription[] =
2415 "Enables Chrome Duet (split toolbar) labels.";
2416
Tanya Gupta569eadf2020-05-21 21:30:062417const char kChromeShareQRCodeName[] = "Chrome Share QRCodes";
2418const char kChromeShareQRCodeDescription[] =
2419 "Enables UI to generate and scan QR Codes on Android";
2420
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422421const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2422const char kChromeShareScreenshotDescription[] =
2423 "Enables UI to edit and share screenshots";
2424
Kyle Milka987a0352019-09-28 00:51:532425const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2426const char kChromeSharingHubDescription[] =
2427 "Enables the Chrome Sharing Hub/custom share sheet.";
2428
Sophey Dong692f056f2020-05-13 18:12:112429const char kChromeSharingHubV15Name[] = "Chrome Sharing Hub V1.5";
2430const char kChromeSharingHubV15Description[] =
2431 "Enables v1.5 of the Chrome Sharing Hub.";
2432
Sarath Singapati83aef1c2017-11-16 15:54:522433const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2434const char kClearOldBrowsingDataDescription[] =
2435 "Enables clearing of browsing data which is older than a given time "
2436 "period.";
2437
David Maunder915c7ef2019-09-20 16:22:082438const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2439const char kCloseTabSuggestionsDescription[] =
2440 "Suggests to the user to close Tabs that haven't been used beyond a "
2441 "configurable threshold or where duplicates of Tabs exist. "
2442 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282443
Shakti Sahu8347cba82019-12-11 03:25:482444const char kContentIndexingDownloadHomeName[] =
2445 "Content indexing in download home";
2446const char kContentIndexingDownloadHomeDescription[] =
2447 "Shows content indexing articles in group cards in download home";
2448
2449const char kContentIndexingNTPName[] = "Content indexing in NTP";
2450const char kContentIndexingNTPDescription[] =
2451 "Shows content indexing entry point UI in NTP";
2452
Lei Zhang507fffd2020-01-29 23:47:542453const char kContextMenuCopyImageName[] = "Copy Image";
2454const char kContextMenuCopyImageDescription[] =
Gang Wud4cf6ac2020-05-22 03:21:092455 "Enable copying image to system clipboard via context menu.";
Gang Wud3bfe8d2020-01-21 21:36:492456
Josh Simmons0cc3b5eb2020-02-25 20:08:422457const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2458const char kContextMenuPerformanceInfoDescription[] =
2459 "Show link performance information in the context menu.";
2460
Donn Denman140a08562020-03-09 18:23:192461const char kContextualSearchDebugName[] = "Contextual Search debug";
2462const char kContextualSearchDebugDescription[] =
2463 "Enables internal debugging of Contextual Search behavior on the client "
2464 "and server.";
2465
Donn Denman4315f262019-03-02 02:47:412466const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2467const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042468 "Enables touch-activated contextual definitions of words on a page to be "
2469 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412470
Donn Denman6be77d42019-05-04 15:55:422471const char kContextualSearchLongpressResolveName[] =
2472 "Contextual Search long-press Resolves";
2473const char kContextualSearchLongpressResolveDescription[] =
2474 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052475 "recognized under some privacy-limited conditions, including having Touch "
2476 "to Search enabled in preferences. The page context data sent to Google is "
2477 "potentially privacy sensitive! This disables the tap gesture from "
2478 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422479
Donn Denman8e58ead2017-11-04 01:44:012480const char kContextualSearchMlTapSuppressionName[] =
2481 "Contextual Search ML tap suppression";
2482const char kContextualSearchMlTapSuppressionDescription[] =
2483 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022484 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2485 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552486
Donn Denman59729812018-01-09 01:27:022487const char kContextualSearchRankerQueryName[] =
2488 "Contextual Search Ranker prediction";
2489const char kContextualSearchRankerQueryDescription[] =
2490 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2491
2492const char kContextualSearchSecondTapName[] =
2493 "Contextual Search second tap triggering";
2494const char kContextualSearchSecondTapDescription[] =
2495 "Enables triggering on a second tap gesture even when Ranker would "
2496 "normally suppress that tap.";
2497
Donn Denman58a1da42020-01-27 23:40:382498const char kContextualSearchTranslationsName[] =
2499 "Contextual Search translations";
2500const char kContextualSearchTranslationsDescription[] =
2501 "Enables automatic translations of words on a page to be presented in the "
2502 "caption of the bottom bar.";
2503
Jordan Demeulenaere9404ba232019-07-01 12:57:162504const char kDirectActionsName[] = "Direct actions";
2505const char kDirectActionsDescription[] =
2506 "Enables direct actions (Android Q and more).";
2507
Yue Zhange9e90c5a2019-11-26 21:44:032508const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2509const char kDuetTabStripIntegrationAndroidDescription[] =
2510 "Allows users to access integration of Duet and TabStrip.";
2511
Fabio Tirelo918089a2018-10-22 21:24:082512const char kAutofillManualFallbackAndroidName[] =
2513 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2514const char kAutofillManualFallbackAndroidDescription[] =
2515 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2516 "keyboard accessory.";
2517
Fabio Tirelo315e65922018-09-05 03:35:492518const char kEnableAutofillRefreshStyleName[] =
2519 "Enable Autofill refresh style (Android)";
2520const char kEnableAutofillRefreshStyleDescription[] =
2521 "Enable modernized style for Autofill on Android";
2522
Brett Wilsonff596952017-07-14 01:06:552523const char kEnableAndroidSpellcheckerDescription[] =
2524 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552525
Lei Tianbd5a3bf2018-02-28 19:01:162526const char kEnableCommandLineOnNonRootedName[] =
2527 "Enable command line on non-rooted devices";
2528const char kEnableCommandLineOnNoRootedDescription[] =
2529 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2530
Sinan Sahin3bafe272019-03-11 17:03:062531const char kEnableRevampedContextMenuName[] =
2532 "Enable the revamped context menu";
2533const char kEnableRevampedContextMenuDescription[] =
2534 "Enables a revamped context menu when a link, image, or video is long "
2535 "pressed within Chrome.";
2536
Brett Wilsonff596952017-07-14 01:06:552537const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2538const char kEnableOfflinePreviewsDescription[] =
2539 "Enable showing offline page previews on slow networks.";
2540
Thomas Guilbert4df60322020-05-18 20:23:322541const char kEnableUseAaudioDriverName[] = "Use AAudio Driver";
2542const char kEnableUseAaudioDriverDescription[] =
2543 "Enable the use of AAudio, if supported by the current Android version.";
2544
Shakti Sahuec6030f2019-09-10 22:09:312545const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272546 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312547const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272548 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2549 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312550
Lei Zhang0a318af2018-11-14 02:19:462551const char kExploreSitesName[] = "Explore websites";
2552const char kExploreSitesDescription[] =
2553 "Enables portal from new tab page to explore websites.";
2554
Sebastien6f347c42019-10-25 19:12:412555const char kGamesHubName[] = "Games Hub";
2556const char kGamesHubDescription[] =
2557 "Enables viewing and usage of the Games Hub.";
2558
Wenyu Fu673eb7e2019-11-06 19:12:372559const char kHomepageLocationName[] =
2560 "Enable enterprise policy HomepageLocation";
2561const char kHomepageLocationDescription[] =
2562 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2563 "page URL";
2564
Wenyu Fua369f1552020-05-01 00:54:452565const char kHomepagePromoCardName[] =
2566 "Enable homepage promo card on the New Tab Page";
2567const char kHomepagePromoCardDescription[] =
2568 "Enable homepage promo card that will be shown to users with partner "
2569 "configured homepage.";
2570
Wenyu Fuf2d083412019-12-20 23:13:512571const char kHomepageSettingsUIConversionName[] =
2572 "Enable new homepage setting UI";
2573const char kHomepageSettingsUIConversionDescription[] =
2574 "Enable new homepage setting UI, which allows user set up customized "
2575 "homepage URL through a radio button group, and add promo box on NTP "
2576 "if homepage is not enabled.";
2577
Wei-Yin Chen (陳威尹)50c2f462020-05-14 07:27:422578const char kInstantStartName[] = "Enable instant start";
2579const char kInstantStartDescription[] =
2580 "Show start surface before native library is loaded.";
2581
Jochen Eisingerd0e43f52020-01-22 17:04:322582const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2583 "Block intents from form submissions without user gesture";
2584const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2585 "Require a user gesture that triggered a form submission in order to "
2586 "allow for redirecting to an external intent.";
2587
Ian Wells665a2b92019-07-12 21:19:002588const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2589const char kInterestFeedNotificationsDescription[] =
2590 "Show notifications for some suggested content from the interest feed. "
2591 "#interest-feed-content-suggestions should also be enabled.";
2592
Theresa920e0ed2018-03-07 18:12:442593const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152594 "Use the interest feed to render content suggestions. Currently "
2595 "content "
Theresa920e0ed2018-03-07 18:12:442596 "suggestions are shown on the New Tab Page.";
2597const char kInterestFeedContentSuggestionsName[] =
2598 "Interest Feed Content Suggestions";
2599
Ian Wells34ce1482020-04-03 17:36:162600const char kInterestFeedV2Name[] = "Interest Feed v2";
2601const char kInterestFeedV2Description[] =
2602 "Show content suggestions on the New Tab Page and Start Surface using the "
2603 "new Feed Component.";
2604
Pete Williamson27269d42020-01-15 19:02:332605const char kInterestFeedFeedbackDescription[] =
2606 "Allow the user to provide feedback from a feed card.";
2607const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2608
Jian Liade82832018-09-06 22:31:412609const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2610const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2611 "Always do http probe to detect network connectivity for offline indicator "
2612 "as opposed to just taking the connection state from the system."
2613 "Used for testing.";
2614
2615const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2616const char kOfflineIndicatorChoiceDescription[] =
2617 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322618
Sinan Sahin18cc52c2019-09-12 23:07:152619const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2620const char kOfflineIndicatorV2Description[] =
2621 "Show a persistent offline indicator when offline.";
2622
Brett Wilsonff596952017-07-14 01:06:552623const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2624const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2625
2626const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2627const char kOfflinePagesCtV2Description[] =
2628 "V2 features include attributing pages to the app that initiated the "
2629 "custom tabs, and being able to query for pages by page attribution.";
2630
Cathy Li7311d792018-04-05 00:34:162631const char kOfflinePagesCTSuppressNotificationsName[] =
2632 "Disable download complete notification for whitelisted CCT apps.";
2633const char kOfflinePagesCTSuppressNotificationsDescription[] =
2634 "Disable download complete notification for page downloads originating "
2635 "from a CCT app whitelisted to show their own download complete "
2636 "notification.";
2637
Candice Sy74fa7a352018-03-30 23:46:492638const char kOfflinePagesDescriptiveFailStatusName[] =
2639 "Enables descriptive failed download status text.";
2640const char kOfflinePagesDescriptiveFailStatusDescription[] =
2641 "Enables failed download status text in notifications and Downloads Home "
2642 "to state the reason the request failed if the failure is actionable.";
2643
2644const char kOfflinePagesDescriptivePendingStatusName[] =
2645 "Enables descriptive pending download status text.";
2646const char kOfflinePagesDescriptivePendingStatusDescription[] =
2647 "Enables pending download status text in notifications and Downloads Home "
2648 "to state the reason the request is pending.";
2649
2650const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2651 "Enables offline pages in the downloads home to be opened in CCT.";
2652const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2653 "When enabled offline pages launched from the Downloads Home will be "
2654 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2655
Brett Wilsonff596952017-07-14 01:06:552656const char kOfflinePagesLoadSignalCollectingName[] =
2657 "Enables collecting load timing data for offline page snapshots.";
2658const char kOfflinePagesLoadSignalCollectingDescription[] =
2659 "Enables loading completeness data collection while writing an offline "
2660 "page. This data is collected in the snapshotted offline page to allow "
2661 "data analysis to improve deciding when to make the offline snapshot.";
2662
2663const char kOfflinePagesPrefetchingName[] =
2664 "Enables suggested offline pages to be prefetched.";
2665const char kOfflinePagesPrefetchingDescription[] =
2666 "Enables suggested offline pages to be prefetched, so useful content is "
2667 "available while offline.";
2668
Pete Williamson7845dff2017-09-20 11:06:192669const char kOfflinePagesResourceBasedSnapshotName[] =
2670 "Enables offline page snapshots to be based on percentage of page loaded.";
2671const char kOfflinePagesResourceBasedSnapshotDescription[] =
2672 "Enables offline page snapshots to use a resource percentage based "
2673 "approach for determining when the page is loaded as opposed to a time "
2674 "based approach";
2675
Collin Baker17f92a52017-07-19 21:41:252676const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2677const char kOfflinePagesRenovationsDescription[] =
2678 "Enables offline page renovations which correct issues with dynamic "
2679 "content that occur when offlining pages that use JavaScript.";
2680
Yafei Duan36b4b5b2018-08-07 00:40:032681const char kOfflinePagesLivePageSharingName[] =
2682 "Enables live page sharing of offline pages";
2683const char kOfflinePagesLivePageSharingDescription[] =
2684 "Enables to share current loaded page as offline page by saving as MHTML "
2685 "first.";
2686
Cathy Lie0d88762018-04-12 08:03:012687const char kOfflinePagesShowAlternateDinoPageName[] =
2688 "Enable alternate dino page with more user capabilities.";
2689const char kOfflinePagesShowAlternateDinoPageDescription[] =
2690 "Enables the dino page to show more buttons and offer existing offline "
2691 "content.";
2692
Brett Wilsonff596952017-07-14 01:06:552693const char kOffliningRecentPagesName[] =
2694 "Enable offlining of recently visited pages";
2695const char kOffliningRecentPagesDescription[] =
2696 "Enable storing recently visited pages locally for offline use. Requires "
2697 "Offline Pages to be enabled.";
2698
bttk24a2caea2020-03-30 21:33:002699const char kAndroidPartnerCustomizationPhenotypeName[] =
2700 "Use homepage and bookmarks from partner customization";
2701const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2702 "This flag loads a new configuration source of the default homepage and "
2703 "bookmarks.";
2704
Josh Simmonsb2492dc62020-04-30 17:47:142705const char kPageInfoPerformanceHintsName[] = "Page info performance hints";
2706const char kPageInfoPerformanceHintsDescription[] =
2707 "Show site performance information in the page info menu.";
2708
Ehimare Okoyomon2eccb6072020-05-12 12:22:272709const char kPageInfoV2Name[] = "Page info version two";
2710const char kPageInfoV2Description[] =
2711 "Enable the second version of the page info menu.";
2712
Vasilii Sukhanove662da62020-06-10 12:44:202713const char kPasswordCheckName[] = "Bulk Password Check";
2714const char kPasswordCheckDescription[] =
2715 "Enables the Bulk Password Check feature for signed-in users.";
2716
Andrei Chulkov1a12e6d22019-07-15 11:16:072717const char kPasswordManagerOnboardingAndroidName[] =
2718 "Password manager onboarding experience";
2719const char kPasswordManagerOnboardingAndroidDescription[] =
2720 "This flag enables showing the password manager onboarding experience.";
2721
Finnur Thorarinssonaeb6b582020-01-28 17:52:462722const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2723const char kPhotoPickerVideoSupportDescription[] =
2724 "Enables video files to be shown in the Photo Picker dialog";
2725
Lei Zhang507fffd2020-01-29 23:47:542726const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242727 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542728const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242729 "When site isolation is disabled, this mode changes how sites are lumped "
2730 "in to shared processes. For sites that do not require isolation, this "
2731 "feature groups them into a single 'default' site instance (per browsing "
2732 "instance) instead of creating unique site instances for each one. This "
2733 "enables resource savings by creating fewer processes for sites that do "
2734 "not need isolation.";
2735
Lei Zhang507fffd2020-01-29 23:47:542736const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072737 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542738const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072739 "When site isolation is disabled, this mode changes how sites are lumped "
2740 "in to a shared process. Process selection is usually controlled with "
2741 "site instances. With strict site isolation, each site on a page gets its "
2742 "own site instance and process. With site isolation disabled and without "
2743 "this mode, all sites that share a process are put into the same site "
2744 "instance. This mode adds a third way: site instances are strictly "
2745 "separated like strict site isolation, but process selection puts multiple "
2746 "site instances in a single process.";
2747
Shakti Sahu1f8a9422020-03-12 05:50:502748const char kQueryTilesName[] = "Show query tiles";
2749const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
Shakti Sahuaaf8a8c2020-04-30 23:40:272750const char kQueryTilesOmniboxName[] = "Show query tiles in omnibox";
2751const char kQueryTilesOmniboxDescription[] = "Shows query tiles in omnibox";
Shakti Sahu8fe5edd2020-05-14 18:57:132752const char kQueryTilesSingleTierName[] = "Show only one level of query tiles";
2753const char kQueryTilesSingleTierDescription[] =
2754 "Show only one level of query tiles";
Shakti Sahudfb40992020-05-12 14:54:542755const char kQueryTilesEnableQueryEditingName[] =
2756 "Query Tiles - Enable query edit mode";
2757const char kQueryTilesEnableQueryEditingDescription[] =
2758 "When a query tile is tapped, the query text will be shown in the omnibox "
2759 "and user will have a chance to edit the text before submitting";
Min Qindb99e6f2020-04-29 06:37:262760const char kQueryTilesCountryCode[] = "Country code for getting tiles";
2761const char kQueryTilesCountryCodeDescription[] =
2762 "When query tiles are enabled, this value determines tiles for which "
2763 "country should be displayed.";
2764const char kQueryTilesCountryCodeUS[] = "US";
2765const char kQueryTilesCountryCodeIndia[] = "IN";
2766const char kQueryTilesCountryCodeBrazil[] = "BR";
2767const char kQueryTilesCountryCodeNigeria[] = "NG";
2768const char kQueryTilesCountryCodeIndonesia[] = "ID";
Shakti Sahu8fe5edd2020-05-14 18:57:132769const char kQueryTilesInstantFetchName[] = "Query tile instant fetch";
Xing Liu06f2fa02020-04-30 02:45:192770const char kQueryTilesInstantFetchDescription[] =
2771 "Immediately schedule background task to fetch query tiles";
Min Qindb99e6f2020-04-29 06:37:262772
Brett Wilsonff596952017-07-14 01:06:552773const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2774const char kReaderModeHeuristicsDescription[] =
2775 "Determines what pages the Reader Mode infobar is shown on.";
2776const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2777const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2778const char kReaderModeHeuristicsAllArticles[] = "All articles";
2779const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2780const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2781
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182782const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2783const char kReaderModeInCCTDescription[] =
2784 "Open Reader Mode in Chrome Custom Tabs.";
2785
Ioana Pandele9fc19b2f2020-01-23 22:16:502786const char kRecoverFromNeverSaveAndroidName[] =
2787 "UI to recover from never save passwords on Android";
2788const char kRecoverFromNeverSaveAndroidDescription[] =
2789 "Enables showing UI which allows for easy reverting of the decision to "
2790 "never save passwords on a certain webiste";
2791
Donn Denmanc42123c2020-03-19 01:44:242792const char kRelatedSearchesName[] =
2793 "Enables an experiment for Related Searches on Android";
2794const char kRelatedSearchesDescription[] =
2795 "Enables displaying related searches in a UI surface for experimentation "
2796 "purposes. This may have privacy implications so do not enable unless "
2797 "you have no privacy worries about sending page content and URLs to "
2798 "Google!";
2799
Vincent Boisselle35fc5342020-05-09 02:29:002800const char kReportFeedUserActionsName[] =
2801 "Enable the report of click actions on cards in Chrome's Feed on Android.";
2802const char kReportFeedUserActionsDescription[] =
2803 "Enable the report of click actions on cards in Chrome's Feed on Android."
2804 " Also enable the feed header menu to manage the feed.";
2805
Varun Khaneja80712a82018-10-12 23:34:592806const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2807 "Use local Safe Browsing blacklists";
2808const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2809 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2810 "process to check the Safe Browsing reputation of URLs without calling "
2811 "into GmsCore for every URL.";
2812
Brett Wilsonff596952017-07-14 01:06:552813const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2814const char kSetMarketUrlForTestingDescription[] =
2815 "When enabled, sets the market URL for use in testing the update menu "
2816 "item.";
2817
Jeffrey Cohen85891392020-02-14 20:24:302818const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2819const char kShareButtonInTopToolbarDescription[] =
2820 "Enables UI to initiate sharing from the top toolbar";
2821
Alex Moshchuk07e1bb42019-03-08 04:44:082822const char kSiteIsolationForPasswordSitesName[] =
2823 "Site Isolation For Password Sites";
2824const char kSiteIsolationForPasswordSitesDescription[] =
2825 "Security mode that enables site isolation for sites based on "
2826 "password-oriented heuristics, such as a user typing in a password.";
2827
Ioana Pandele9fc19b2f2020-01-23 22:16:502828const char kStartSurfaceAndroidName[] = "Start Surface";
2829const char kStartSurfaceAndroidDescription[] =
2830 "Enable showing the start surface when launching Chrome via the "
2831 "launcher.";
2832
Lei Zhang0a318af2018-11-14 02:19:462833const char kStrictSiteIsolationName[] = "Strict site isolation";
2834const char kStrictSiteIsolationDescription[] =
2835 "Security mode that enables site isolation for all sites (SitePerProcess). "
2836 "In this mode, each renderer process will contain pages from at most one "
2837 "site, using out-of-process iframes when needed. "
2838 "Check chrome://process-internals to see the current isolation mode. "
2839 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2840 "default. Here, 'Disabled' is a legacy value that actually means "
2841 "'Default,' in which case site isolation may be already enabled based on "
2842 "platform, enterprise policy, or field trial. See also "
2843 "#site-isolation-trial-opt-out for how to disable site isolation for "
2844 "testing.";
2845
Brett Wilsonff596952017-07-14 01:06:552846const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2847const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442848 "When enabled, a badge will be shown on the app menu button if the update "
2849 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552850
2851const char kUpdateMenuItemCustomSummaryDescription[] =
2852 "When this flag and the force show update menu item flag are enabled, a "
2853 "custom summary string will be displayed below the update menu item.";
2854const char kUpdateMenuItemCustomSummaryName[] =
2855 "Update menu item custom summary";
2856
Tommy Nyquist3c02e592018-10-18 23:36:442857const char kUpdateMenuTypeName[] =
2858 "Forces the update menu type to a specific type";
2859const char kUpdateMenuTypeDescription[] =
2860 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382861 "the app menu badge and menu item for updates. For Inline Update, the "
2862 "update available flag is implied. The 'Inline Update: Success' selection "
2863 "goes through the whole inline update flow to the end with a successful "
2864 "outcome. The other 'Inline Update' options go through the same flow, but "
2865 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442866const char kUpdateMenuTypeNone[] = "None";
2867const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2868const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382869const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2870const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2871 "Inline Update Error: Dialog Canceled";
2872const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2873 "Inline Update Error: Dialog Failed";
2874const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2875 "Inline Update Error: Download Failed";
2876const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2877 "Inline Update Error: Download Canceled";
2878const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2879 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552880
Hesen Zhanga555a8d72019-10-18 00:05:372881const char kUpdateNotificationSchedulingIntegrationName[] =
2882 "Enable update notification using notification scheduling system";
2883const char kUpdateNotificationSchedulingIntegrationDescription[] =
2884 "if enable update notification will hook up to notification scheduling "
2885 "system in native side";
2886
Hesen Zhang0e22ac62020-03-10 17:01:442887const char kPrefetchNotificationSchedulingIntegrationName[] =
2888 "Enable prefetch notification using notification scheduling system";
2889const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2890 "if enable prefetch notification service and background task will hook up "
2891 "to notification scheduling system in native side";
2892
Hesen Zhang26797090a2020-02-18 23:50:242893const char kUpdateNotificationServiceImmediateShowOptionName[] =
2894 "Update notification service debug options";
2895const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2896 "Show update notification right immediately";
2897
Patrick Noland76b5c442019-07-30 01:01:392898const char kUsageStatsDescription[] =
2899 "When set, enables sharing of per-domain usage stats with the Digital "
2900 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2901 "to websites in order to enforce user-defined time limits.";
2902const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2903
Tommy Nyquist26ffb642019-02-20 20:31:522904const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2905const char kInlineUpdateFlowDescription[] =
2906 "When this flag is set, instead of taking the user to the Google Play "
2907 "Store when an update is available, the user is presented with an inline "
2908 "flow where they do not have to leave Chrome until the update is ready "
2909 "to install.";
2910
Brandon Wylie744f3432020-05-13 22:38:322911const char kAndroidDarkSearchName[] = "Show darkened search pages on Android";
2912const char kAndroidDarkSearchDescription[] =
2913 "If enabled, users will see a darkened search page if Chrome is in "
2914 "nightmode as well.";
2915
Brandon Wylie3c77d442020-01-31 22:41:492916const char kAndroidNightModeTabReparentingName[] =
2917 "Android Chrome UI dark mode tab reparenting";
2918const char kAndroidNightModeTabReparentingDescription[] =
2919 "If enabled, when the user changes themes the current tabs are reparented "
2920 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282921// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552922
Brett Wilson7b44537e2017-08-18 01:38:282923#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482924
Katie Df558c1a2020-04-21 20:33:592925const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2926const char kEnableAccessibilityLiveCaptionsDescription[] =
2927 "Enables the live captions feature which generates captions for "
2928 "media playing in Chrome. Turn the feature on in "
2929 "chrome://settings/accessibility.";
2930
Takumi Fujimotod1da5b92019-06-07 00:35:482931const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2932const char kCastMediaRouteProviderDescription[] =
2933 "Enables the native Cast Media Route Provider implementation to be used "
2934 "instead of the implementation in the Media Router component extension.";
2935
Dan Beamfa47cc32019-10-17 20:20:582936const char kNtpConfirmSuggestionRemovalsName[] =
2937 "Confirm removing \"realbox\" suggestions on New Tab page";
2938const char kNtpConfirmSuggestionRemovalsDescription[] =
2939 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2940 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2941
Dan Beama76152f42019-09-24 03:58:082942const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2943const char kNtpDismissPromosDescription[] =
2944 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2945 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052946
Esmael El-Moslimany77beb94d2020-05-01 23:12:362947const char kNtpIframeOneGoogleBarName[] = "Load OneGoogleBar in an iframe";
2948const char kNtpIframeOneGoogleBarDescription[] =
2949 "Enables loading the OneGoogleBar in an iframe. Otherwise, the "
2950 "OneGoogleBar is loaded inline on chrome://new-tab-page.";
2951
Esmael El-Moslimanyba82f692020-05-20 23:34:342952const char kNtpOneGoogleBarModalOverlaysName[] =
2953 "When OneGoogleBar is loaded in an iframe, overlays are modal";
2954const char kNtpOneGoogleBarModalOverlaysDescription[] =
2955 "Enables overlays being modal, when the OneGoogleBar is loaded as iframe."
2956 "Otherwise, a clip-path definition is used to clip away parts of the"
2957 "OneGoogleBar that do not have visible elements.";
2958
Dan Beam697798fa2019-08-28 03:38:072959const char kNtpRealboxName[] = "Real search box in New Tab Page";
2960const char kNtpRealboxDescription[] =
2961 "Enables a search box in the middle of the NTP that will accept input "
2962 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2963 "non-fake input (\"realbox\").";
2964
Dan Beam6c42d2c2019-11-12 22:17:082965const char kNtpRealboxMatchOmniboxThemeName[] =
2966 "Make the New Tab page real search box match the omnibox's theme colors";
2967const char kNtpRealboxMatchOmniboxThemeDescription[] =
2968 "Themes the real search box in the middle of the NTP to match the omnibox. "
2969 "Only has an an effect if #ntp-realbox is enabled.";
2970
Esmael El-Moslimany3b70c872020-01-13 18:47:032971const char kNtpWebUIName[] =
2972 "Use the WebUI new tab page when opening a new tab";
2973const char kNtpWebUIDescription[] =
2974 "The WebUI new tab page is a replacement for the local NTP.";
2975
Aran Gilman766c2ad2019-04-18 00:15:412976const char kEnableReaderModeName[] = "Enable Reader Mode";
2977const char kEnableReaderModeDescription[] =
2978 "Allows viewing of simplified web pages by selecting 'Customize and "
2979 "control Chrome'>'Distill page'";
2980
Jeffrey Cohenf04130a42018-08-29 00:22:272981const char kHappinessTrackingSurveysForDesktopName[] =
2982 "Happiness Tracking Surveys";
2983const char kHappinessTrackingSurveysForDesktopDescription[] =
2984 "Enable showing Happiness Tracking Surveys to users on Desktop";
2985
Wei Li2946b352019-08-19 21:49:542986const char kHappinessTrackingSurveysForDesktopDemoName[] =
2987 "Happiness Tracking Surveys Demo";
2988const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2989 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2990
Huanzhong Huang31a213b2020-02-11 15:04:032991const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2992 "Happiness Tracking Surveys for Settings";
2993const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2994 "Enable showing Happiness Tracking Surveys for Settings to users on "
2995 "Desktop";
2996
2997const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2998 "Happiness Tracking Surveys for Privacy Settings";
2999const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
3000 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
3001 "on Desktop";
3002
Huanzhong Huanga2321012020-04-15 08:27:123003const char kHappinessTrackingSurveysForDesktopMigrationName[] =
3004 "Happiness Tracking Surveys migration";
3005const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
3006 "Enable the latest version of Happiness Tracking Surveys.";
3007
Jon Flatley8c785582019-06-05 00:33:423008const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
3009const char kKernelnextVMsDescription[] =
3010 "Enables VM support on devices running experimental kernel versions.";
3011
Travis Skarebcdb5ed32018-08-17 01:49:403012const char kOmniboxDriveSuggestionsName[] =
3013 "Omnibox Google Drive Document suggestions";
3014const char kOmniboxDriveSuggestionsDescriptions[] =
3015 "Display suggestions for Google Drive documents in the omnibox when Google "
3016 "is the default search engine.";
3017
Kevin Bailey9ec05532019-01-31 23:01:333018const char kOmniboxExperimentalKeywordModeName[] =
3019 "Omnibox Experimental Keyword Mode";
3020const char kOmniboxExperimentalKeywordModeDescription[] =
3021 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:153022 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:333023
Kevin Bailey104e44492019-10-31 16:42:323024const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
3025 "Omnibox Loose Max Limit on Dedicated Rows";
3026const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
3027 "Enables not counting submatch suggestions towards total suggestion "
3028 "count.";
3029
Lei Zhang0a318af2018-11-14 02:19:463030const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
3031const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:143032 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
3033 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:463034
Orin Jaworskica48a8b62020-01-29 20:24:273035const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
3036const char kOmniboxSuggestionButtonRowDescription[] =
3037 "Enable a button row on omnibox suggestions to present actionable items "
3038 "such as keyword search, tab-switch buttons, and Pedals.";
3039
Orin Jaworski04c08b42018-07-11 02:39:563040const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
3041const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:593042 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:563043
Kevin Bailey7d918b92019-05-02 16:00:143044const char kOmniboxShortBookmarkSuggestionsName[] =
3045 "Omnibox short bookmark suggestions";
3046const char kOmniboxShortBookmarkSuggestionsDescription[] =
3047 "Match very short input words to beginning of words in bookmark "
3048 "suggestions.";
3049
Kevin Bailey898669972017-11-06 15:34:493050const char kOmniboxTabSwitchSuggestionsName[] =
3051 "Omnibox tab switch suggestions";
3052const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:593053 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:493054
Kevin Bailey37bbf1d2019-08-21 19:23:553055const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
3056 "Omnibox dedicated row tab switch suggestions";
3057const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:363058 "Put each tab switch suggestion in a separate suggestion, immediately "
3059 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:553060
Francois Doraycd3a0962019-10-11 20:13:333061const char kTabFreezeName[] = "Tab Freeze";
3062const char kTabFreezeDescription[] =
3063 "Enables freezing eligible tabs when they have been backgrounded for 5 "
3064 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:063065
Monica Basta2d4fe0972020-01-10 11:53:573066const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
3067const char kSyncSetupFriendlySettingsDescription[] =
3068 "Enable the new sync setup friendly settings";
3069
Brett Wilson7b44537e2017-08-18 01:38:283070#endif // !defined(OS_ANDROID)
3071
3072// Windows ---------------------------------------------------------------------
3073
3074#if defined(OS_WIN)
3075
David Bienvenud0ddda32018-11-01 16:59:163076const char kCalculateNativeWinOcclusionName[] =
3077 "Calculate window occlusion on Windows";
3078const char kCalculateNativeWinOcclusionDescription[] =
3079 "Calculate window occlusion on Windows will be used in the future "
3080 "to throttle and potentially unload foreground tabs in occluded windows";
3081
Brett Wilson7b44537e2017-08-18 01:38:283082const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
3083const char kCloudPrintXpsDescription[] =
3084 "XPS enables advanced options for classic printers connected to the Cloud "
3085 "Print with Chrome. Printers must be re-connected after changing this "
3086 "flag.";
3087
Frank Liberato754d14f2019-01-30 23:31:173088const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
3089const char kD3D11VideoDecoderDescription[] =
3090 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
3091
Rahul Arakerif87184f2020-04-16 23:29:393092const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
3093const char kElasticOverscrollWinDescription[] =
3094 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
3095 "touchpads.";
3096
Armando Miragliad2e6fc9e2020-03-06 09:23:093097const char kEnableMediaFoundationVideoCaptureName[] =
3098 "MediaFoundation Video Capture";
3099const char kEnableMediaFoundationVideoCaptureDescription[] =
3100 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
3101 "to DirectShow if disabled.";
3102
Lei Zhangc05af2a2020-05-15 20:54:053103const char kRunVideoCaptureServiceInBrowserProcessName[] =
3104 "Run video capture service in browser";
3105const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
3106 "Run the video capture service in the browser process.";
Brett Wilson7b44537e2017-08-18 01:38:283107
Rainhard Findling29e729d2020-06-05 08:07:343108const char kSafetyCheckChromeCleanerChildName[] =
3109 "Chrome Cleanup Tool in safety check";
3110const char kSafetyCheckChromeCleanerChildDescription[] =
3111 "Enables the Chrome Cleanup Tool child in safety check.";
3112
Olli Etuaho122321192018-09-07 10:15:293113const char kUseAngleName[] = "Choose ANGLE graphics backend";
3114const char kUseAngleDescription[] =
3115 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
3116 "computers by default. Using the OpenGL driver as the graphics backend may "
3117 "result in higher performance in some graphics-heavy applications, "
3118 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
3119 "video playback.";
3120
3121const char kUseAngleDefault[] = "Default";
3122const char kUseAngleGL[] = "OpenGL";
3123const char kUseAngleD3D11[] = "D3D11";
3124const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:023125const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:293126
Brett Wilson7b44537e2017-08-18 01:38:283127const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
3128const char kUseWinrtMidiApiDescription[] =
3129 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
3130 "later).";
3131
Daniel Hosseinian159cb3d2020-03-13 03:02:023132#if BUILDFLAG(ENABLE_PRINTING)
Lei Zhangc05af2a2020-05-15 20:54:053133const char kGdiTextPrinting[] = "GDI Text Printing";
3134const char kGdiTextPrintingDescription[] =
3135 "Use GDI to print text as simply text";
3136
Lei Zhanga6a8a492020-05-14 03:55:033137const char kPrintWithReducedRasterizationName[] =
3138 "Print with reduced rasterization";
3139const char kPrintWithReducedRasterizationDescription[] =
3140 "When using GDI printing, avoid rasterization if possible.";
3141
Alan Screen574ffd662019-11-21 22:38:533142const char kUseXpsForPrintingName[] = "Use XPS for printing";
3143const char kUseXpsForPrintingDescription[] =
3144 "When enabled, use XPS printing API instead of the GDI print API.";
3145
Alan Screen49388112019-12-13 23:34:213146const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
3147const char kUseXpsForPrintingFromPdfDescription[] =
3148 "When enabled, use XPS printing API instead of the GDI print API when "
3149 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:023150#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:213151
Guillaume Jenkinsdd8060a72019-07-03 17:28:063152#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:163153const char kWinUseBrowserSpellCheckerName[] =
3154 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063155const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkinscd9afb5b2020-06-04 20:57:163156 "For supported languages, use the Windows OS spell checker to find "
3157 "spelling mistakes and provide spelling suggestions. Additional languages "
3158 "can be installed in the Windows OS settings to improve Windows spell "
3159 "check support.";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063160#endif // BUILDFLAG(ENABLE_SPELLCHECK)
3161
Brett Wilson7b44537e2017-08-18 01:38:283162#endif // defined(OS_WIN)
3163
3164// Mac -------------------------------------------------------------------------
3165
3166#if defined(OS_MACOSX)
3167
Daniel Hosseinian159cb3d2020-03-13 03:02:023168#if BUILDFLAG(ENABLE_PRINTING)
3169const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3170const char kCupsIppPrintingBackendDescription[] =
3171 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3172 "that calls the PPD API.";
3173#endif // BUILDFLAG(ENABLE_PRINTING)
3174
Sidney San Martín678fd4112019-03-30 00:13:053175const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3176const char kImmersiveFullscreenDescription[] =
3177 "Automatically hide and show the toolbar in fullscreen.";
3178
Lei Zhange065b572018-12-11 08:00:413179const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3180const char kEnableCustomMacPaperSizesDescription[] =
3181 "Allow use of custom paper sizes in Print Preview.";
3182
Greg Kerrf46f31872019-08-08 20:22:443183const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3184const char kMacSyscallSandboxDescription[] =
3185 "Controls whether the macOS sandbox filters syscalls.";
3186
Greg Kerr32483d1c2018-12-18 02:29:143187const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3188const char kMacV2GPUSandboxDescription[] =
3189 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3190
Henrik Grunellabaf7182019-04-12 09:15:193191const char kMacSystemMediaPermissionsInfoUiName[] =
3192 "System media permissions info UI";
3193const char kMacSystemMediaPermissionsInfoUiDescription[] =
3194 "In case a website is trying to use the camera/microphone, but Chrome "
3195 "itself is blocked on the system level to access these, show an icon in "
3196 "the Omnibox, which, when clicked, displays a bubble with information on "
3197 "how to toggle Chrome's system-level media permissions.";
3198
Christopher Cameron93855ff2019-10-10 19:26:543199const char kMetalName[] = "Metal";
3200const char kMetalDescription[] =
3201 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3202 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3203
Brett Wilson7b44537e2017-08-18 01:38:283204#endif
3205
3206// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343207
3208#if defined(OS_CHROMEOS)
3209
Brett Wilson7b44537e2017-08-18 01:38:283210const char kAcceleratedMjpegDecodeName[] =
3211 "Hardware-accelerated mjpeg decode for captured frame";
3212const char kAcceleratedMjpegDecodeDescription[] =
3213 "Enable hardware-accelerated mjpeg decode for captured frame where "
3214 "available.";
vabr0215a8e2017-03-28 12:47:343215
Paul Dysone2e1a092019-08-28 23:53:113216const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3217const char kAggregatedMlAppRankingDescription[] =
3218 "Use the aggregated ML model to rank the suggested apps.";
3219
Thanh Nguyen185d69e92019-10-14 22:43:103220const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3221const char kAggregatedMlSearchRankingDescription[] =
3222 "Use the aggregated ML model to rank the non-app search results for "
3223 "non-empty queries.";
3224
Zentaro Kavanagh65b3e112019-09-03 16:18:233225const char kAllowDisableMouseAccelerationName[] =
3226 "Allow disabling mouse acceleration";
3227const char kAllowDisableMouseAccelerationDescription[] =
3228 "Shows a setting to disable mouse acceleration.";
3229
Kyle Horimoto734f0752020-03-20 20:46:543230const char kAllowScrollSettingsName[] =
3231 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3232const char kAllowScrollSettingsDescription[] =
3233 "Shows settings to enable/disable scroll acceleration and to adjust the "
3234 "sensitivity for scrolling.";
3235
nancyef7df342019-10-31 04:13:433236const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3237const char kAppServiceInstanceRegistryDescription[] =
3238 "Use the App Service to provide app instance information, such as the "
3239 "app window running status.";
3240
Maggie Caid250297a2019-09-09 09:30:343241const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3242const char kAppServiceIntentHandlingDescription[] =
3243 "Use the App Service to provide data for intent handling.";
3244
[email protected]093af042020-06-12 03:13:373245const char kAppServiceAdaptiveIconName[] = "App Service Adaptive Icons";
3246const char kAppServiceAdaptiveIconDescription[] =
3247 "Provide adaptive icons through the App Service";
3248
Sara Kato0e6af322019-11-05 04:34:173249const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3250const char kArcApplicationZoomDescription[] =
3251 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3252
Luum Habtemariamdaa8fd22018-06-25 22:39:433253const char kArcCupsApiName[] = "ARC CUPS API";
3254const char kArcCupsApiDescription[] =
3255 "Enables support of libcups APIs from ARC";
3256
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193257const char kArcCustomTabsExperimentName[] =
3258 "Enable Custom Tabs experiment for ARC";
3259const char kArcCustomTabsExperimentDescription[] =
3260 "Allow Android apps to use Custom Tabs."
3261 "This feature only works on the Canary and Dev channels.";
3262
Naoki Fukino153de8a2019-01-22 08:37:543263const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3264const char kArcDocumentsProviderDescription[] =
3265 "Enables DocumentsProvider integration in Chrome OS Files app.";
3266
Satoshi Niwa8b1d5282018-10-24 04:53:033267const char kArcFilePickerExperimentName[] =
3268 "Enable file picker experiment for ARC";
3269const char kArcFilePickerExperimentDescription[] =
3270 "Enables using Chrome OS file picker in ARC.";
3271
Lev Rumyantsev6eddc802019-08-27 19:41:213272const char kArcNativeBridgeToggleName[] =
3273 "Toggle between native bridge implementations for ARC";
3274const char kArcNativeBridgeToggleDescription[] =
3275 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513276
Jesse Schettlerc3d0a652019-04-23 18:49:243277const char kArcPrintSpoolerExperimentName[] =
3278 "Enable print spooler experiment for ARC";
3279const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373280 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243281
lgchengecd1c1a62018-01-09 02:59:463282const char kArcUsbHostName[] = "Enable ARC USB host integration";
3283const char kArcUsbHostDescription[] =
3284 "Allow Android apps to use USB host feature on ChromeOS devices.";
3285
Yusuke Sato7e790eb2019-06-06 00:21:043286const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3287const char kArcUsbStorageUIDescription[] =
3288 "Enable experimental UI for controlling ARC access to USB storage devices.";
3289
Xiaoqian Dai492a7f002019-10-23 02:36:123290const char kAshDragWindowFromShelfName[] =
3291 "Enable dragging a window from shelf to overview or home screen.";
3292const char kAshDragWindowFromShelfDescription[] =
3293 "Enable dragging a window from shelf to overview or home screen.";
3294
Eliot Courtneye87a9c32018-11-20 03:33:023295const char kAshEnablePipRoundedCornersName[] =
3296 "Enable Picture-in-Picture rounded corners.";
3297const char kAshEnablePipRoundedCornersDescription[] =
3298 "Enable rounded corners on the Picture-in-Picture window.";
3299
Andrew Moylan2db11cd2019-05-22 14:25:153300const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3301const char kAshEnableUnifiedDesktopDescription[] =
3302 "Enable unified desktop mode which allows a window to span multiple "
3303 "displays.";
3304
Min Chen3e342562019-05-04 00:08:363305const char kAshSwapSideVolumeButtonsForOrientationName[] =
3306 "Swap side volume buttons to match screen orientation.";
3307const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3308 "Make the side volume button that's closer to the top/right always "
3309 "increase the volume and the button that's closer to the bottom/left "
3310 "always decrease the volume.";
3311
minchc6243fd2019-10-22 00:45:463312const char kAshSwipingFromLeftEdgeToGoBackName[] =
3313 "Swping from the left edge of the display to go back to the previous page.";
3314const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3315 "Swiping from the restricted left area of the display with enough drag "
3316 "distance or fling velocity could go back to the previous page while in "
3317 "tablet mode.";
3318
Ryan Hansberry7c6c2b22019-06-18 21:07:143319const char kBluetoothAggressiveAppearanceFilterName[] =
3320 "Aggressive Bluetooth device filtering";
3321const char kBluetoothAggressiveAppearanceFilterDescription[] =
3322 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3323 "likely cannot be connected to.";
3324
Michael Sun1b15a302020-04-07 02:57:293325const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3326const char kBluetoothFixA2dpPacketSizeDescription[] =
3327 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3328 "audio quality and may fix audio stutter.";
3329
Hsin-Yu Chao771fcd52020-03-17 17:35:103330const char kBluetoothNextHandsfreeProfileName[] =
3331 "Enable next version of Bluetooth Handsfree profile";
3332const char kBluetoothNextHandsfreeProfileDescription[] =
3333 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3334 "WBS(wideband speeech) feature";
3335
Christopher Lam28530012019-07-11 04:05:123336const char kCameraSystemWebAppName[] = "Camera System Web App";
3337const char kCameraSystemWebAppDescription[] =
3338 "Run the Chrome Camera App as a System Web App.";
3339
David Staessens13e6e232020-01-17 04:23:513340const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3341const char kChromeosVideoDecoderDescription[] =
3342 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3343 "video decoding.";
3344
Yulun Wu1e355132020-02-11 20:12:223345const char kContextualNudgesName[] =
3346 "Contextual nudges for user gesture education";
3347const char kContextualNudgesDescription[] =
3348 "Enables contextual nudges, periodically showing the user a label "
3349 "explaining how to interact with a particular UI element using gestures.";
3350
Brett Wilson7b44537e2017-08-18 01:38:283351const char kCrosRegionsModeName[] = "Cros-regions load mode";
3352const char kCrosRegionsModeDescription[] =
3353 "This flag controls cros-regions load mode";
3354const char kCrosRegionsModeDefault[] = "Default";
3355const char kCrosRegionsModeOverride[] = "Override VPD values.";
3356const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343357
matterchen6b348762020-01-08 06:08:093358const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3359const char kCrostiniPortForwardingDescription[] =
3360 "Enable Crostini port forwarding.";
3361
David Munro3528c5c2020-01-13 02:44:373362const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3363const char kCrostiniDiskResizingDescription[] =
3364 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3365 "automatically sized disks.";
3366
danielngc6cea8d72020-02-28 06:17:383367const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3368const char kCrostiniShowMicSettingDescription[] =
3369 "Adds the option to allow Crostini to access the mic";
3370
David Munro39598622020-01-17 08:41:083371const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3372const char kCrostiniUsernameDescription[] =
3373 "Allow picking your Crostini username";
3374
David Munro3728ef72019-10-30 07:22:153375const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3376const char kCrostiniUseBusterImageDescription[] =
3377 "New Crostini containers use Debian Buster images instead of Debian "
3378 "Stretch.";
3379
Ben Wells7238dd02019-05-02 08:20:323380const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3381const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3382
Nicholas Verne89be53b2019-03-27 23:08:323383const char kCrostiniUsbAllowUnsupportedName[] =
3384 "Crostini Usb Allow Unsupported";
3385const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293386 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063387
Nicholas Verne84629622019-11-14 04:55:523388const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3389const char kCrostiniWebUIUpgraderDescription[] =
3390 "Enable the new WebUI Crostini Upgrader Dialog.";
3391
Max Li6f2e8142019-10-23 13:34:113392const char kCryptAuthV2DeviceActivityStatusName[] =
3393 "CryptAuth Device Activity Status";
3394const char kCryptAuthV2DeviceActivityStatusDescription[] =
3395 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3396
Josh Nohle12948a12019-10-10 21:06:163397const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3398const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053399 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3400 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163401
Josh Nohle2f82dcc2018-12-17 23:11:233402const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3403const char kCryptAuthV2EnrollmentDescription[] =
3404 "Use the CryptAuth v2 Enrollment protocol.";
3405
Thanh Nguyena4c933442019-05-11 03:43:553406const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3407const char kDisableCancelAllTouchesDescription[] =
3408 "If enabled, a canceled touch will not force all other touches to be "
3409 "canceled.";
3410
Josh Nohle115bc2892019-12-18 18:26:343411const char kDisableCryptAuthV1DeviceSyncName[] =
3412 "Disable CryptAuth v1 DeviceSync";
3413const char kDisableCryptAuthV1DeviceSyncDescription[] =
3414 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3415 "should be enabled before this flag is flipped.";
3416
Daniele Castagna893d822e2019-03-08 21:37:113417const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3418const char kDisableExplicitDmaFencesDescription[] =
3419 "Always rely on implicit syncrhonization between GPU and display "
3420 "controller instead of using dma-fences explcitily when available.";
3421
Su Hong Koobbd04e02020-04-04 00:16:063422const char kDisplayIdentificationName[] =
3423 "Enable display identification highlight";
3424const char kDisplayIdentificationDescription[] =
3425 "Shows a blue highlight around the edges of the display that is selected "
3426 "in the Displays Settings page. Only shown when the Displays Settings page "
3427 "is open.";
3428
Miguel Casasf15028b12019-10-23 12:52:323429const char kEnableUseHDRTransferFunctionName[] =
3430 "Enable using HDR transfer function";
3431const char kEnableUseHDRTransferFunctionDescription[] =
3432 "Allows using an HDR transfer functions if any connected monitor supports "
3433 "it";
3434
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203435const char kDisableOfficeEditingComponentAppName[] =
3436 "Disable Office Editing for Docs, Sheets & Slides";
3437const char kDisableOfficeEditingComponentAppDescription[] =
3438 "Disables Office Editing for Docs, Sheets & Slides component app so "
3439 "handlers won't be registered, making it possible to install another "
3440 "version for testing.";
3441
Ahmed Fakhry4f567e692018-10-16 15:51:083442const char kDoubleTapToZoomInTabletModeName[] =
3443 "Double-tap to zoom in tablet mode";
3444const char kDoubleTapToZoomInTabletModeDescription[] =
3445 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3446 "page.";
3447
Xiyuan Xia381892ca2020-04-30 23:17:233448const char kMovablePartialScreenshotName[] =
3449 "Movable/resizable partial screenshot region";
3450const char kMovablePartialScreenshotDescription[] =
3451 "Allow partial screenshot region to be moved/resized via mouse/touch.";
3452
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543453const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263454 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543455const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263456 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543457
Andrew Moylan2db11cd2019-05-22 14:25:153458const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3459const char kEnableAppDataSearchDescription[] =
3460 "Allow launcher search to access data available through Firebase App "
3461 "Indexing";
3462
3463const char kEnableAppReinstallZeroStateName[] =
3464 "Enable Zero State App Reinstall Suggestions.";
3465const char kEnableAppReinstallZeroStateDescription[] =
3466 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3467 "will show app reinstall recommendations at end of zero state list.";
3468
Matthew Mourgoscf22b4b2019-03-06 23:46:393469const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3470const char kEnableAppGridGhostDescription[] =
3471 "Enables ghosting during an item drag in launcher.";
3472
Daniel Zhang01399072018-08-16 22:28:203473const char kEnableAppListSearchAutocompleteName[] =
3474 "App List Search Autocomplete";
3475const char kEnableAppListSearchAutocompleteDescription[] =
3476 "Allow App List search box to autocomplete queries for Google searches and "
3477 "apps.";
3478
Lei Zhang0a318af2018-11-14 02:19:463479const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373480 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463481const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373482 "If audio focus is enabled in Chrome then this will delegate audio focus "
3483 "control in Android apps to Chrome.";
3484
Lei Zhangc05af2a2020-05-15 20:54:053485const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3486const char kEnableAmbientModeDescription[] =
Meilin Wangfc26d4f02020-02-18 21:19:483487 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3488
Yue Liebaa9952018-12-07 21:41:263489const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3490const char kEnableAssistantAppSupportDescription[] =
3491 "Enable the Assistant App Support feature";
3492
Xiaohui Chenb523747b2019-03-14 23:38:323493const char kEnableAssistantLauncherIntegrationName[] =
3494 "Assistant & Launcher integration";
3495const char kEnableAssistantLauncherIntegrationDescription[] =
3496 "Combine Launcher search with the power of Assistant to provide the most "
3497 "useful answer for each query. Requires Assistant to be enabled.";
3498
Yue Li26244a8e2019-11-14 02:05:033499const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3500const char kEnableAssistantLauncherUIDescription[] =
3501 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3502 "be enabled.";
3503
lif5c5bec62019-06-26 22:56:053504const char kEnableAssistantMediaSessionIntegrationName[] =
3505 "Assistant Media Session integration";
3506const char kEnableAssistantMediaSessionIntegrationDescription[] =
3507 "Enable Assistant Media Session Integration.";
3508
Xiao Yangf59e6932019-07-19 00:18:133509const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3510const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3511
Alex Newcomere5a362c2019-05-02 19:31:353512const char kEnableBackgroundBlurName[] = "Enable background blur.";
3513const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283514 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353515
Avery Musbach62777822020-03-06 05:49:043516const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3517const char kDragToSnapInClamshellModeDescription[] =
3518 "You can drag a window from clamshell overview and snap it. If you will be "
3519 "using multiple displays, you should use this flag only in conjunction "
3520 "with multi-display-overview-and-split-view (otherwise you are likely to "
3521 "get a crash).";
3522
3523const char kMultiDisplayOverviewAndSplitViewName[] =
3524 "Enable multi-display overview and split view.";
3525const char kMultiDisplayOverviewAndSplitViewDescription[] =
3526 "You can drag a window from one overview grid and drop into another "
3527 "overview grid.";
3528
Charles Zhao9d1b8def2019-10-16 22:32:393529const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3530const char kEnableCrOSActionRecorderDescription[] =
3531 "When enabled, each app launching, file opening, setting change, and url "
3532 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343533 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393534
Alexander Alekseev38e1e0a2018-11-08 22:48:483535const char kEnableDiscoverAppName[] = "Enable Discover App";
3536const char kEnableDiscoverAppDescription[] =
3537 "Enable Discover App icon in launcher.";
3538
Brett Wilson7b44537e2017-08-18 01:38:283539const char kEnableEncryptionMigrationName[] =
3540 "Enable encryption migration of user data";
3541const char kEnableEncryptionMigrationDescription[] =
3542 "If enabled and the device supports ARC, the user will be asked to update "
3543 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343544
Harry Cuttscfe6d934f2019-06-05 21:45:553545const char kEnableGesturePropertiesDBusServiceName[] =
3546 "Enable gesture properties D-Bus service";
3547const char kEnableGesturePropertiesDBusServiceDescription[] =
3548 "Enable a D-Bus service for accessing gesture properties, which are used "
3549 "to configure input devices.";
3550
Xiaohui Chenf4283f32018-11-26 20:02:503551const char kEnableGoogleAssistantDspName[] =
3552 "Enable Google Assistant with hardware-based hotword";
3553const char kEnableGoogleAssistantDspDescription[] =
3554 "Enable an experimental feature that uses hardware-based hotword detection "
3555 "for Assistant. Only a limited number of devices have this type of "
3556 "hardware support.";
3557
Xiaohui Chenc3baca42018-11-30 19:29:373558const char kEnableGoogleAssistantStereoInputName[] =
3559 "Enable Google Assistant with stereo audio input";
3560const char kEnableGoogleAssistantStereoInputDescription[] =
3561 "Enable an experimental feature that uses stereo audio input for hotword "
3562 "and voice to text detection in Google Assistant.";
3563
Xiaohui Chen3f3a5bf12019-09-28 00:29:453564const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3565const char kEnableGoogleAssistantAecDescription[] =
3566 "Enable an experimental feature that removes local feedback from audio "
3567 "input to help hotword and ASR when background audio is playing.";
3568
Rob Schonberger11bb2812019-07-31 23:41:003569const char kEnableHeuristicStylusPalmRejectionName[] =
3570 "Enable Heuristic for Stylus/Palm Rejection.";
3571const char kEnableHeuristicStylusPalmRejectionDescription[] =
3572 "Enable additional heuristic palm rejection logic when interacting with "
3573 "stylus usage. Not intended for all devices.";
3574
Harry Cuttsce1028e2020-04-22 19:09:103575const char kEnableHighResolutionMouseScrollingName[] =
3576 "Enable high resolution mouse scrolling";
3577const char kEnableHighResolutionMouseScrollingDescription[] =
3578 "Enable use of high-resolution scrolling events from supported mice (those "
3579 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3580
Ana Salazar270fed42020-06-11 14:44:403581const char kNewDragSpecInLauncherName[] = "Enable Launcher App Paging";
3582const char kNewDragSpecInLauncherDescription[] =
3583 "Show visual affordance of launcher app pages and enable page previews "
3584 "when dragging apps.";
3585
Rob Schonbergerc258473f2019-11-08 05:09:353586const char kEnableNeuralStylusPalmRejectionName[] =
3587 "Enable Neural Palm Detection";
3588const char kEnableNeuralStylusPalmRejectionDescription[] =
3589 "Experimental: Enable Neural Palm detection. Not compatible with all "
3590 "devices.";
3591
Mitsuru Oshimadaf54572020-04-07 14:47:593592const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3593const char kEnableNewShortcutMappingDescription[] =
3594 "Enables experimental new shortcut mapping";
3595
Jeroen Dhollander34b7b152020-06-12 16:24:473596const char kEnableOnDeviceAssistantName[] = "Enable On Device Assistant";
3597const char kEnableOnDeviceAssistantDescription[] =
3598 "Enable On Device Assistant.";
3599
Rob Schonbergerba235782020-03-11 05:01:143600const char kEnablePalmOnMaxTouchMajorName[] =
3601 "Enable Palm when Touch is Maximum";
3602const char kEnablePalmOnMaxTouchMajorDescription[] =
3603 "Experimental: Enable Palm detection when the touchscreen reports max "
3604 "size. Not compatible with all devices.";
3605
3606const char kEnablePalmOnToolTypePalmName[] =
3607 "Enable Palm when Tool Type is Palm";
3608const char kEnablePalmOnToolTypePalmDescription[] =
3609 "Experimental: Enable palm detection when touchscreen reports "
3610 "TOOL_TYPE_PALM. Not compatible with all devices.";
3611
Rob Schonbergere0a8e3c2020-04-21 03:04:393612const char kEnablePalmSuppressionName[] =
3613 "Enable Palm Suppression with Stylus.";
3614const char kEnablePalmSuppressionDescription[] =
3615 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3616
Danan S749399c2019-06-25 23:08:483617const char kEnableParentalControlsSettingsName[] =
3618 "Enable Parental controls settings";
3619const char kEnableParentalControlsSettingsDescription[] =
3620 "Enable Parental Control options in settings.";
3621
Vladislav Kaznacheevaa213a02018-10-29 17:54:283622const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3623const char kEnablePlayStoreSearchDescription[] =
3624 "Enable Play Store search in launcher.";
3625
[email protected]683123b92019-12-10 03:52:223626const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3627const char kEnableQuickAnswersDescription[] =
3628 "Enable the Quick Answers feature";
3629
Xiao Yangfcee43b2020-02-11 03:27:433630const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3631const char kEnableQuickAnswersRichUiDescription[] =
3632 "Enable the Quick Answers rich UI.";
3633
Li Linb89713c2020-05-13 00:20:373634const char kEnableQuickAnswersTextAnnotatorName[] =
3635 "Enable Quick Answers text annotator";
3636const char kEnableQuickAnswersTextAnnotatorDescription[] =
3637 "Enable Quick Answers text annotator.";
3638
Jazz Xu2e5886662018-12-14 00:38:483639const char kEnableVideoPlayerNativeControlsName[] =
3640 "Enable native controls in video player app";
3641const char kEnableVideoPlayerNativeControlsDescription[] =
3642 "Enable native controls in video player app";
3643
Brian Geffon134e77c52019-07-30 21:49:583644const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3645const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3646
3647const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3648const char kTrimOnMemoryPressureDescription[] =
3649 "Trim Working Set periodically on memory pressure";
3650
Lei Zhang0ca70ea2018-09-07 17:51:013651const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3652const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013653 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283654 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013655
Eleni Dimitriadis86ff60602019-12-23 05:17:093656const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3657const char kEnableSuggestedFilesDescription[] =
3658 "Enable Suggested Files feature in Launcher, which will show file "
3659 "suggestions in the suggestion chips when the launcher is opened";
3660
Anqing Zhao05ec5822019-11-21 15:42:433661const char kEnterpriseReportingInChromeOSName[] =
3662 "Enterprise cloud reporting in Chrome OS";
3663const char kEnterpriseReportingInChromeOSDescription[] =
3664 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3665 "user level cloud management.";
3666
Nicholas Hollingume9a6744f2019-10-03 05:57:293667const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3668const char kExoPointerLockDescription[] =
3669 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3670 "the mouse pointer.";
3671
Akihiro Ota02ec6bed2020-01-21 22:27:223672const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3673 "Enable experimental ChromeVox annotations feature.";
3674const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3675 "Allows users to create custom annotations for elements using ChromeVox.";
3676
Akihiro Ota3ff6f8a2019-01-18 17:43:043677const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
Akihiro Otaec78ed32020-05-27 14:13:213678 "Disable ChromeVox language switching.";
Akihiro Ota3ff6f8a2019-01-18 17:43:043679const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
Akihiro Otaec78ed32020-05-27 14:13:213680 "Disable ChromeVox language switching, which changes ChromeVox's "
Akihiro Ota3ff6f8a2019-01-18 17:43:043681 "output language upon detection of new language.";
3682
Akihiro Ota3d5699e2020-04-28 17:33:373683const char kExperimentalAccessibilityChromeVoxTutorialName[] =
3684 "Enable experimental ChromeVox interactive tutorial.";
3685const char kExperimentalAccessibilityChromeVoxTutorialDescription[] =
3686 "A comprehensive and interactive tutorial for the ChromeVox screen reader.";
3687
Akihiro Ota47470672020-01-15 19:15:273688const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3689 "Enable experimental ChromeVox search menus feature.";
3690const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3691 "Allows users to search for items in the ChromeVox menu.";
3692
Rose Garcia26e2ae32019-06-25 00:57:543693const char kExperimentalAccessibilitySwitchAccessName[] =
3694 "Experimental feature Switch Access";
3695const char kExperimentalAccessibilitySwitchAccessDescription[] =
3696 "Add a setting to enable the prototype of Switch Access";
3697
3698const char kExperimentalAccessibilitySwitchAccessTextName[] =
3699 "Enable enhanced Switch Access text input.";
3700const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3701 "Enable experimental or in-progress Switch Access features for improved "
3702 "text input";
3703
Katie D9b7ec72b2020-06-02 18:02:363704const char kExperimentalAccessibilityCursorColorsName[] =
3705 "Enable cursor colors.";
3706const char kExperimentalAccessibilityCursorColorsDescription[] =
3707 "Enable experimental feature which allows setting cursor color in "
3708 "Accessibility settings.";
3709
Austin Tankiang4f973632019-08-12 08:33:233710const char kFilesNGName[] = "Enable Files App. NG.";
3711const char kFilesNGDescription[] =
3712 "Enable the next generation UI style of the file manager.";
3713
Omid Tourzan9f39a472020-05-26 03:58:353714const char kFilesTransferDetailsName[] = "Enable Files Transfer Details.";
3715const char kFilesTransferDetailsDescription[] =
3716 "Enable transfer details like remaining time in the progress center panel.";
3717
François Degros1e581402020-04-28 08:29:593718const char kFilesZipNoNaClName[] = "New ZIP handling in Files App";
3719const char kFilesZipNoNaClDescription[] =
3720 "Enable new ZIP archive handling in Files App which does not rely on NaCl.";
3721
Andrew Moylan97585272019-02-19 19:01:223722const char kFsNosymfollowName[] =
3723 "Prevent symlink traversal on user-supplied filesystems.";
3724const char kFsNosymfollowDescription[] =
3725 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3726 " option, so the chromuimos LSM denies symlink traversal on the"
3727 " filesystem.";
3728
Thanh Nguyen0ec9c752019-10-04 01:35:373729const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3730const char kFuzzyAppSearchDescription[] =
3731 "Uses fuzzy search algorithm for app search in launcher.";
3732
Jeroen Dhollander41b3bec2019-07-19 16:56:243733const char kGaiaActionButtonsName[] =
3734 "Enable action buttons on Gaia login screen";
3735const char kGaiaActionButtonsDescription[] =
3736 "Enable primary/secondary action button on Gaia login screen.";
3737
Lei Zhangc05af2a2020-05-15 20:54:053738const char kHelpAppName[] = "Help App";
3739const char kHelpAppDescription[] =
Rachel Carpenteredc531fa2020-01-29 07:32:333740 "Enables the chrome://help-app System Web App (SWA)";
3741
Becca Hughes71465532019-04-12 19:18:553742const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3743const char kHideArcMediaNotificationsDescription[] =
3744 "Hides media notifications for ARC apps. Requires "
3745 "#enable-media-session-notifications to be enabled.";
3746
Lei Zhangc05af2a2020-05-15 20:54:053747const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3748const char kImeAssistAutocorrectDescription[] =
John Palmer3ace5a72020-03-11 05:57:513749 "Enable assistive auto-correct features for native IME";
3750
Jing Wang1c45fe392020-03-05 01:10:233751const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3752const char kImeAssistPersonalInfoDescription[] =
3753 "Enable auto-complete suggestions on personal infomation for native IME.";
3754
My Nguyenc5f0def2020-03-29 23:22:153755const char kImeEmojiSuggestAdditionName[] =
3756 "Enable emoji suggestion (addition)";
3757const char kImeEmojiSuggestAdditionDescription[] =
3758 "Enable emoji suggestion as addition to the text written for native IME.";
3759
Leo Zhang49c34d22019-04-02 09:57:593760const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3761const char kImeInputLogicFstDescription[] =
3762 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3763
David Valletf4c88342019-12-03 01:43:263764const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3765const char kImeInputLogicHmmDescription[] =
3766 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3767
Yingbing Wu5ec5de02020-05-14 02:50:173768const char kImeInputLogicMozcName[] = "Enable MOZC Input Logic on IME";
3769const char kImeInputLogicMozcDescription[] =
3770 "Enable MOZC Input Logic to replace the IME legacy input logic on NaCl";
3771
Yingbing Wu09cd99a2020-02-14 09:14:243772const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3773const char kImeMozcProtoDescription[] =
3774 "Enable Japanese IME to use protobuf as interactive message format to "
3775 "replace JSON";
3776
Leo Zhang6f0c63a2020-05-19 07:36:423777const char kImeServiceSandboxName[] = "Use CrOS 'ime' sandbox";
3778const char kImeServiceSandboxDescription[] =
3779 "Controls whether the IME service on CrOS uses the 'ime' sandbox.";
Leo Zhang52754b402019-10-22 11:51:323780
Maggie Caib388c3f2020-06-12 03:39:423781const char kIntentHandlingSharingName[] = "Intent handling for sharing";
3782const char kIntentHandlingSharingDescription[] =
3783 "Support sharing in Chrome OS intent handling.";
3784
Maggie Cai05324142020-05-07 00:41:493785const char kIntentPickerPWAPersistenceName[] = "Intent picker PWA Persistence";
3786const char kIntentPickerPWAPersistenceDescription[] =
3787 "Allow user to always open with PWA in intent picker.";
3788
James Cookac2473be2020-04-28 00:54:183789const char kLacrosSupportName[] = "LaCrOS support";
3790const char kLacrosSupportDescription[] =
3791 "Support for the experimental lacros-chrome browser.";
3792
Ahmedfae13af52020-03-25 20:07:283793const char kLimitAltTabToActiveDeskName[] =
3794 "Limit Alt-Tab windows to active desk";
3795const char kLimitAltTabToActiveDeskDescription[] =
3796 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3797 "virtual desk";
3798
Ahmed Fakhry15d707e2019-02-22 23:54:213799const char kListAllDisplayModesName[] = "List all display modes";
3800const char kListAllDisplayModesDescription[] =
3801 "Enables listing all external displays' modes in the display settings.";
3802
Becca Hughesca82d2d2019-08-05 20:03:223803const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3804const char kLockScreenMediaControlsDescription[] =
3805 "Enable media controls on the lock screen.";
3806
Megumi Hattori5a0d4182018-03-06 11:09:503807const char kLockScreenNotificationName[] = "Lock screen notification";
3808const char kLockScreenNotificationDescription[] =
3809 "Enable notifications on the lock screen.";
3810
Lei Zhang507fffd2020-01-29 23:47:543811const char kMediaAppName[] = "Media App";
3812const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133813 "Enables the chrome://media-app System Web App (SWA)";
3814
Becca Hughes71465532019-04-12 19:18:553815const char kMediaSessionNotificationsName[] = "Media session notifications";
3816const char kMediaSessionNotificationsDescription[] =
3817 "Shows notifications for media sessions showing the currently playing "
3818 "media and providing playback controls";
3819
Jimmy Gong09aff042019-10-23 20:13:073820const char kPrintServerUiName[] = "Print Server UI";
3821const char kPrintServerUiDescription[] =
3822 "Enables users to add their own print server in the printer settings page.";
3823
François Degros04e5eb3e2020-02-10 05:37:163824const char kRar2FsName[] = "Enable rar2fs";
3825const char kRar2FsDescription[] =
3826 "Enable Files App to mount RAR archives using rar2fs.";
3827
Bailey Berro2c1797702019-09-30 18:49:423828const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3829const char kReduceDisplayNotificationsDescription[] =
3830 "If enabled, notifications for display rotation, display removed, display "
3831 "mirroring, and display extending will be suppressed.";
3832
Yulun Wu502158732019-07-24 00:31:453833const char kReleaseNotesName[] = "CrOS Release Notes.";
3834const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283835 "Creates release notes app in settings menu that shows a webview "
3836 "describing new OS features.";
3837
Jesse Schettler781eccb02020-03-10 17:17:443838const char kScanningUIName[] = "Scanning UI";
3839const char kScanningUIDescription[] =
3840 "An experimental UI that allows users to interact with a connected "
3841 "scanner.";
3842
Andrew Moylan97585272019-02-19 19:01:223843const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3844const char kSchedulerConfigurationDescription[] =
3845 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013846const char kSchedulerConfigurationConservative[] =
3847 "Disables Hyper-Threading on relevant CPUs.";
3848const char kSchedulerConfigurationPerformance[] =
3849 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223850
Kyle Horimoto63a6bd42019-09-16 23:47:523851const char kShowBluetoothDebugLogToggleName[] =
3852 "Show Bluetooth debug log toggle";
3853const char kShowBluetoothDebugLogToggleDescription[] =
3854 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3855 "Bluetooth";
3856
Alberto Herreraaecc85512019-06-13 21:14:253857const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3858const char kShowBluetoothDeviceBatteryDescription[] =
3859 "Enables showing the battery level of connected and supported Bluetooth "
3860 "devices in the System Tray and Settings UI.";
3861
James Cook0ba192bf2017-12-01 20:53:113862const char kShowTapsName[] = "Show taps";
3863const char kShowTapsDescription[] =
3864 "Draws a circle at each touch point, which makes touch points more obvious "
3865 "when projecting or mirroring the display. Similar to the Android OS "
3866 "developer option.";
3867
3868const char kShowTouchHudName[] = "Show HUD for touch points";
3869const char kShowTouchHudDescription[] =
3870 "Shows a trail of colored dots for the last few touch points. Pressing "
3871 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3872 "debug hardware issues that generate spurious touch events.";
3873
Andrew Moylan60ac7c0c2019-05-28 06:52:183874const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3875const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453876 "Uses an updated model for user activity prediction (Smart Dim).";
3877
alanlxl1d52f622020-03-17 01:15:163878const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3879const char kSmartDimNewMlAgentDescription[] =
3880 "Uses a new machine learning agent to switch between builtin and dynamic "
3881 "ML models.";
3882
Jorge Gil5a8ccde2018-07-10 01:46:213883const char kSmartTextSelectionName[] = "Smart Text Selection";
3884const char kSmartTextSelectionDescription[] =
3885 "Shows quick actions for text "
3886 "selections in the context menu.";
3887
Anand K. Mistry6f5e1c92020-02-19 23:56:033888const char kSmbfsFileSharesName[] = "Smbfs file shares";
3889const char kSmbfsFileSharesDescription[] =
3890 "Use smbfs for accessing network file shares.";
3891
James Cook9348f362019-11-15 01:15:583892const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3893const char kSplitSettingsSyncDescription[] =
3894 "Allows OS sync to be configured separately from browser sync. Changes the "
3895 "OS settings UI to provide controls for OS data types. Requires "
3896 "#split-settings to be enabled.";
3897
Bailey Berro6c989672019-04-11 19:19:203898const char kStreamlinedUsbPrinterSetupName[] =
3899 "Streamlined USB Printer Setup Flow";
3900const char kStreamlinedUsbPrinterSetupDescription[] =
3901 "Automatically sets up capable USB printers when plugged in. Shows a "
3902 "notification with the setup result.";
3903
Jon Mannc514fc92019-05-23 21:30:233904const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3905const char kSyncWifiConfigurationsDescription[] =
3906 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3907
Joel Hockeya602a752019-10-28 07:13:513908const char kTerminalSystemAppName[] = "Terminal System App";
3909const char kTerminalSystemAppDescription[] =
3910 "Enables the Terminal System App at chrome://terminal which is used for "
3911 "the Chrome OS Linux terminal.";
3912
Joel Hockey65063ed2020-03-01 23:18:413913const char kTerminalSystemAppLegacySettingsName[] =
3914 "Terminal System App Legacy Settings";
3915const char kTerminalSystemAppLegacySettingsDescription[] =
3916 "Use the legacy settings page for Terminal System App.";
3917
danielng7bfe0ff2020-06-09 02:18:303918const char kPluginVmShowCameraPermissionsName[] =
3919 "Show Plugin VM camera permissions";
3920const char kPluginVmShowCameraPermissionsDescription[] =
3921 "Displays camera permissions for Plugin VM in the app settings.";
3922
Brett Wilson7b44537e2017-08-18 01:38:283923const char kTetherName[] = "Instant Tethering";
3924const char kTetherDescription[] =
3925 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3926 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373927
Brett Wilson7b44537e2017-08-18 01:38:283928const char kTouchscreenCalibrationName[] =
3929 "Enable/disable touchscreen calibration option in material design settings";
3930const char kTouchscreenCalibrationDescription[] =
3931 "If enabled, the user can calibrate the touch screen displays in "
3932 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093933
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363934const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3935const char kUseFakeDeviceForMediaStreamDescription[] =
3936 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3937 "timestamp) instead of the system audio/video devices, for debugging "
3938 "purposes.";
3939
Qiang Xu045aff222018-05-21 23:21:013940const char kUiDevToolsName[] = "Enable native UI inspection";
3941const char kUiDevToolsDescription[] =
3942 "Enables inspection of native UI elements. For local inspection use "
3943 "chrome://inspect#other";
3944
Andrew Moylan97585272019-02-19 19:01:223945const char kUiShowCompositedLayerBordersName[] =
3946 "Show UI composited layer borders";
3947const char kUiShowCompositedLayerBordersDescription[] =
3948 "Show border around composited layers created by UI.";
3949const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3950const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3951const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3952const char kUiShowCompositedLayerBordersAll[] = "All";
3953
3954const char kUiSlowAnimationsName[] = "Slow UI animations";
3955const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463956
Lei Zhangc05af2a2020-05-15 20:54:053957const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3958const char kUnifiedMediaViewDescription[] =
Naoki Fukinoadbc2f42020-02-07 20:26:493959 "Enable unified media view to browse recently-modified media files from"
3960 " local disk, Google Drive, and Android.";
3961
Allen Webbcdc8e69d2018-09-12 20:36:003962const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3963const char kUsbguardDescription[] =
3964 "Prevents newly connected USB devices from operating at the lock screen"
3965 " until Chrome OS is unlocked to protect against malicious USB devices."
3966 " Already connected USB devices will continue to function.";
3967
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233968const char kVaapiJpegImageDecodeAccelerationName[] =
3969 "VA-API JPEG decode acceleration for images";
3970const char kVaapiJpegImageDecodeAccelerationDescription[] =
3971 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3972 " captures) using the VA-API.";
3973
Gil Dekel8f4b5642019-07-27 05:27:403974const char kVaapiWebPImageDecodeAccelerationName[] =
3975 "VA-API WebP decode acceleration for images";
3976const char kVaapiWebPImageDecodeAccelerationDescription[] =
3977 "Enable or disable decode acceleration of WebP images using the VA-API.";
3978
My Nguyen614dbcc2019-10-29 03:52:323979const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3980const char kVirtualKeyboardBorderedKeyDescription[] =
3981 "Show virtual keyboard with bordered key";
3982
Curtis McMullan97924a212020-02-10 02:15:033983const char kVirtualKeyboardFloatingResizableName[] =
3984 "Virtual Keyboard Resizable Mode";
3985const char kVirtualKeyboardFloatingResizableDescription[] =
3986 "Show virtual keyboard with resizable floating mode";
3987
Brett Wilson7b44537e2017-08-18 01:38:283988const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313989const char kVirtualKeyboardDescription[] =
3990 "Always show virtual keyboard regardless of having a physical keyboard "
3991 "present";
Brett Wilson7b44537e2017-08-18 01:38:283992
tbya97bb93c2019-08-23 02:16:403993const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3994const char kZeroStateFilesDescription[] =
3995 "Enables zero state file recommendations in the Launcher, which appear when"
3996 "the search box is active and no query has been entered.";
3997
Hirokazu Honda8ef07cd2020-04-17 03:36:383998const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
3999const char kZeroCopyVideoCaptureDescription[] =
4000 "Camera produces a gpu friendly buffer on capture and, if there is, "
4001 "hardware accelerated video encoder consumes the buffer";
4002
Andrew Moylan2db11cd2019-05-22 14:25:154003// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:394004
yhanadac5bff5b2017-05-18 06:37:094005#endif // defined(OS_CHROMEOS)
4006
Collin Baker75a29462019-03-13 19:57:314007// All views-based platforms --------------------------------------------------
4008
4009#if defined(TOOLKIT_VIEWS)
4010
Sajad Maysamc30d6f82019-03-19 22:52:504011const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:464012 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:504013const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:464014 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:504015
Collin Baker75a29462019-03-13 19:57:314016const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
4017const char kInstallableInkDropDescription[] =
4018 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
4019 "the pilot implementation where available.";
4020
Collin Baker10a4c242020-04-29 18:19:404021const char kTextfieldFocusOnTapUpName[] = "Focus UI text fields on touch-up";
4022const char kTextfieldFocusOnTapUpDescription[] =
4023 "When enabled, Views-based text fields take focus on touch-up instead of "
4024 "touch-down. This includes the Omnibox.";
4025
Collin Baker4ab8ad82019-06-06 17:02:544026const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
4027const char kReopenTabInProductHelpDescription[] =
4028 "Enable in-product help that guides a user to reopen a tab if it looks "
4029 "like they accidentally closed it.";
4030
Collin Baker75a29462019-03-13 19:57:314031#endif // defined(TOOLKIT_VIEWS)
4032
Brett Wilson7b44537e2017-08-18 01:38:284033// Random platform combinations -----------------------------------------------
4034
Jiajia Qindb252e92019-01-28 11:47:484035#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
4036
4037const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
4038const char kWebGL2ComputeContextDescription[] =
4039 "Enable the use of WebGL 2.0 Compute API.";
4040
4041#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
4042
Richard Knollc279d3232019-11-11 16:37:074043#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
4044 defined(OS_CHROMEOS)
4045
Becca Hughesb11947a2020-05-11 20:55:274046const char kEnableMediaFeedsName[] = "Enables Media Feeds";
4047const char kEnableMediaFeedsDescription[] =
4048 "Enables the Media Feeds feature which allows us to fetch feeds of media "
4049 "items from websites that support the feature. ";
4050
Michael van Ouwerkerk2d1326e62019-11-04 13:54:214051const char kRemoteCopyReceiverName[] =
4052 "Enables the remote copy feature to receive messages";
4053const char kRemoteCopyReceiverDescription[] =
4054 "Enables the remote copy feature to handle messages by writing content to "
4055 "the clipboard and showing a notification to the user.";
4056
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:574057const char kRemoteCopyImageNotificationName[] =
4058 "Enables image notifications for the remote copy feature";
4059const char kRemoteCopyImageNotificationDescription[] =
4060 "Enables image notifications to be shown for the remote copy feature "
4061 "when receiving a message.";
4062
Michael van Ouwerkerk91ac7d22020-04-07 15:49:274063const char kRemoteCopyPersistentNotificationName[] =
4064 "Enables persistent notifications for the remote copy feature";
4065const char kRemoteCopyPersistentNotificationDescription[] =
4066 "Enables persistent notifications to be shown for the remote copy feature "
4067 "when receiving a message.";
4068
Richard Knollfbad3a792020-03-11 18:22:434069const char kRemoteCopyProgressNotificationName[] =
4070 "Enables progress notifications for the remote copy feature";
4071const char kRemoteCopyProgressNotificationDescription[] =
4072 "Enables progress notifications to be shown for the remote copy feature "
4073 "when receiving a message.";
4074
Richard Knoll5e85eb122019-09-05 11:15:334075#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
4076 // defined(OS_CHROMEOS)
4077
4078#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4079
4080const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
4081const char kDirectManipulationStylusDescription[] =
4082 "If enabled, Chrome will scroll web pages on stylus drag.";
4083
lanwei83f54452018-06-21 23:51:044084#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4085
David Bienvenuc713d502019-02-07 23:46:324086#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4087
4088const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
4089const char kWebContentsOcclusionDescription[] =
4090 "If enabled, web contents will behave as hidden when it is occluded by "
4091 "other windows.";
4092
4093#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4094
Lei Zhangc05af2a2020-05-15 20:54:054095#if defined(OS_CHROMEOS) || defined(OS_LINUX)
4096#if BUILDFLAG(USE_TCMALLOC)
4097const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
4098const char kDynamicTcmallocDescription[] =
4099 "Allows tcmalloc to dynamically adjust tunables based on system resource "
4100 "utilization.";
4101#endif // BUILDFLAG(USE_TCMALLOC)
4102#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
4103
4104#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4105const char kUserDataSnapshotName[] = "Enable user data snapshots";
4106const char kUserDataSnapshotDescription[] =
4107 "Enables taking snapshots of the user data directory after a Chrome "
4108 "update and restoring them after a version rollback.";
4109#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4110
Brett Wilson7b44537e2017-08-18 01:38:284111// Feature flags --------------------------------------------------------------
4112
Lei Zhang0a318af2018-11-14 02:19:464113#if defined(DCHECK_IS_CONFIGURABLE)
4114const char kDcheckIsFatalName[] = "DCHECKs are fatal";
4115const char kDcheckIsFatalDescription[] =
4116 "By default Chrome will evaluate in this build, but only log failures, "
4117 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
4118#endif // defined(DCHECK_IS_CONFIGURABLE)
4119
Lei Zhangc05af2a2020-05-15 20:54:054120#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
4121const char kClickToCallUIName[] =
4122 "Enable click to call feature signals to be handled on desktop";
4123const char kClickToCallUIDescription[] =
4124 "Enables click to call feature signals to be handled on desktop by showing "
4125 "a list of user's available devices with telephony functionality.";
4126#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
4127
David Roger346d6672020-05-04 15:11:094128#if BUILDFLAG(ENABLE_DICE_SUPPORT)
4129const char kDiceWebSigninInterceptionName[] = "Dice Web-Signin Interception";
4130const char kDiceWebSigninInterceptionDescription[] =
4131 "If enabled, Chrome may promote profile creation after signin on the web.";
4132#endif
4133
Derek Schuff71d9a922019-04-24 21:36:004134#if BUILDFLAG(ENABLE_NACL)
4135const char kNaclName[] = "Native Client";
4136const char kNaclDescription[] =
4137 "Support Native Client for all web applications, even those that were not "
4138 "installed from the Chrome Web Store.";
4139#endif // ENABLE_NACL
4140
ckitagawa8dad53d2020-01-07 16:03:354141#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:564142const char kPaintPreviewDemoName[] = "Paint Preview Demo";
4143const char kPaintPreviewDemoDescription[] =
4144 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:354145 "previews.";
Mehran Mahmoudib0410d62020-06-15 20:07:284146const char kPaintPreviewStartupName[] = "Paint Preview Startup";
4147const char kPaintPreviewStartupDescription[] =
4148 "If enabled, paint previews for each tab are captured when a tab is hidden "
4149 "and are deleted when a tab is closed. If a paint preview was captured for "
4150 "the tab to be restored on startup, the paint preview will be shown "
4151 "instead.";
ckitagawa8dad53d2020-01-07 16:03:354152#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
4153
Lei Zhang802201c2018-11-14 18:16:284154#if BUILDFLAG(ENABLE_PLUGINS)
4155
4156const char kPdfFormSaveName[] = "Save PDF Forms";
4157const char kPdfFormSaveDescription[] =
4158 "Enable saving PDFs with filled form data.";
4159
Daniel Hosseinian7dab9942020-05-30 04:19:424160const char kPdfHonorJsContentSettingsName[] =
4161 "Honor JavaScript content settings in PDFs";
4162const char kPdfHonorJsContentSettingsDescription[] =
4163 "Enable whether an origin's JavaScript content settings are honored in "
4164 "PDFs opened from that origin.";
4165
Hui Yingstd6b981c2020-01-31 14:46:564166const char kPdfTwoUpViewName[] = "PDF Two-up View";
4167const char kPdfTwoUpViewDescription[] =
4168 "Enable a new option to display two pages side by side in the PDF viewer.";
4169
rbpotter35f29f12020-05-20 20:58:134170const char kPdfViewerUpdateName[] = "PDF Viewer Update";
4171const char kPdfViewerUpdateDescription[] =
4172 "When enabled, the PDF viewer will display an updated UI with new "
4173 "options and features.";
Lei Zhang802201c2018-11-14 18:16:284174#endif // BUILDFLAG(ENABLE_PLUGINS)
4175
Lei Zhangc05af2a2020-05-15 20:54:054176#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4177const char kWebUITabStripName[] = "WebUI tab strip";
4178const char kWebUITabStripDescription[] =
4179 "When enabled makes use of a WebUI-based tab strip.";
4180
4181const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
4182const char kWebUITabStripDemoOptionsDescription[] =
4183 "When enabled, displays a set of options to demo and test various features "
4184 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
4185 "enabled.";
4186#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4187
Brett Wilson7b44537e2017-08-18 01:38:284188#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4189
4190const char kAutofillCreditCardUploadName[] =
4191 "Enable offering upload of Autofilled credit cards";
4192const char kAutofillCreditCardUploadDescription[] =
4193 "Enables a new option to upload credit cards to Google Payments for sync "
4194 "to all Chrome devices.";
4195
4196#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4197
Tomas Popela253a5832019-01-14 17:22:104198#if defined(WEBRTC_USE_PIPEWIRE)
Lei Zhang507fffd2020-01-29 23:47:544199const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
4200const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:104201 "When enabled the WebRTC will use the PipeWire multimedia server for "
4202 "capturing the desktop content on the Wayland display server.";
Tomas Popela253a5832019-01-14 17:22:104203#endif // #if defined(WEBRTC_USE_PIPEWIRE)
4204
Brett Wilson7b44537e2017-08-18 01:38:284205// ============================================================================
4206// Don't just add flags to the end, put them in the right section in
4207// alphabetical order just like the header file.
4208// ============================================================================
4209
vabr0215a8e2017-03-28 12:47:344210} // namespace flag_descriptions