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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
Gang Wu77cb1112020-04-06 23:21:4378const char kEnableClipboardProviderImageSuggestionsName[] =
79 "Omnibox clipboard image search suggestions";
80const char kEnableClipboardProviderImageSuggestionsDescription[] =
81 "Enables image search suggestions in the Omnibox.";
82
Asanka Herathd37426e2019-10-29 22:11:1083const char kEnableFtpName[] = "Enable support for FTP URLs";
84const char kEnableFtpDescription[] =
85 "When enabled, the browser will handle navigations to ftp:// URLs by "
86 "either showing a directory listing or downloading the resource over FTP. "
87 "When disabled, the browser has no special handling for ftp:// URLs and "
88 "by default defer handling of the URL to the underlying platform.";
89
Andrew Xu5db072c2020-05-01 00:14:0190const char kShelfAppScalingName[] = "Enable shelf app scaling";
91const char kShelfAppScalingDescription[] =
92 "Reduce the app icon size from standard to dense when the user exceeds the "
93 "available space to add an additional app icon in tablet mode";
94
Tsuyoshi Horo3bab99c2019-05-20 11:05:1495const char kEnableSignedExchangeSubresourcePrefetchName[] =
96 "Enable Signed Exchange subresource prefetching";
97const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
98 "When enabled, the distributors of signed exchanges can let Chrome know "
99 "alternative signed exchange subresources by setting \"alternate\" link "
100 "header. Chrome will prefetch the alternate signed exchange subresources "
101 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:12102 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:14103 "main signed exchange.";
104
Tsuyoshi Horo636e8652019-05-31 03:34:08105const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
106 "Enable Signed Exchange prefetch cache for navigations";
107const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
108 "When enabled, the prefetched signed exchanges is stored to a prefetch "
109 "cache attached to the frame. The body of the inner response is stored as "
110 "a blob and the verification process of the signed exchange is skipped for "
111 "the succeeding navigation.";
112
Hongchan Choi370d3af2019-05-20 20:56:58113const char kAudioWorkletRealtimeThreadName[] =
114 "Use realtime priority thread for Audio Worklet";
115const char kAudioWorkletRealtimeThreadDescription[] =
116 "Run Audio Worklet operation on a realtime priority thread for better "
117 "audio stream stability.";
118
Kyle Horimoto7854a032019-04-03 02:51:07119const char kUpdatedCellularActivationUiName[] =
120 "Updated Cellular Activation UI";
121const char kUpdatedCellularActivationUiDescription[] =
122 "Enables the updated cellular activation UI.";
123
Kyle Horimoto874554a2019-01-31 00:52:09124const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
125const char kUseMessagesStagingUrlDescription[] =
126 "Use the staging server as part of the \"Messages\" feature under "
127 "\"Connected Devices\" settings.";
128
Jon Mann5ebbd1532020-04-17 22:12:05129const char kUseCustomMessagesDomainName[] = "Use custom Messages domain";
130const char kUseCustomMessagesDomainDescription[] =
131 "Use a custom URL as part of the \"Messages\" feature under "
132 "\"Connected Devices\" settings.";
133
Jazz Xu32261b542019-06-13 20:11:27134const char kAndroidPictureInPictureAPIName[] =
135 "Picture-in-Picture Web API for Android";
136const char kAndroidPictureInPictureAPIDescription[] =
137 "Enable Picture-in-Picture Web API for Android";
138
Adrienne Walkerb44bdc902020-04-09 03:09:07139extern const char kAppCacheName[] = "AppCache web API and browser backend";
140extern const char kAppCacheDescription[] =
141 "When disabled, turns off all AppCache code so that developers "
142 "can test that their code works properly in the future when AppCache "
143 "has been removed.";
144
Daniel McArdleb87dd0092020-02-10 20:23:46145const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
146const char kDnsHttpssvcDescription[] =
147 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
148 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
149 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
150 "QUIC on the first connection.";
151
dalykc936eb612019-08-14 11:46:47152const char kDnsOverHttpsName[] = "Secure DNS lookups";
153const char kDnsOverHttpsDescription[] =
154 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
155 "try to use a secure HTTPS connection to look up the addresses of websites "
156 "and other web resources.";
157
Jinsuk Kim00e52be2019-03-21 02:26:40158const char kDrawVerticallyEdgeToEdgeName[] =
159 "Draw contents vertically from edge to edge.";
160const char kDrawVerticallyEdgeToEdgeDescription[] =
161 "Draw contents vertically from edge to edge.";
162
Anne Lim24031e9d2019-09-12 23:03:19163const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
164 "Return cloud token details for server credit cards when possible";
165const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
166 "When enabled and where available, forms filled using Google Payments "
167 "server cards are populated with cloud token details, including CPAN "
168 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
169 "CVV).";
170
Lei Zhang507fffd2020-01-29 23:47:54171const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
172const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54173 "Initiate autofill assistant from within Chrome.";
174
Roger McFarlane2eceba982018-05-18 01:37:11175const char kAutofillCacheQueryResponsesName[] =
176 "Cache Autofill Query Responses";
177const char kAutofillCacheQueryResponsesDescription[] =
178 "When enabled, autofill will cache the responses it receives from the "
179 "crowd-sourced field type prediction server.";
180
Siyu And1f86e22020-05-13 20:35:16181const char kAutofillEnableCardNicknameManagementName[] =
182 "Enable Autofill card nickname management";
183const char kAutofillEnableCardNicknameManagementDescription[] =
184 "When enabled, nicknames for credit cards will be able to be uploaded to "
185 "Payments or modified locally.";
186
Jeffrey Cohen05cdafa392018-08-15 20:49:17187const char kAutofillEnableCompanyNameName[] =
188 "Enable Autofill Company Name field";
189const char kAutofillEnableCompanyNameDescription[] =
190 "When enabled, Company Name fields will be auto filled";
191
siashah0a386222020-04-23 03:31:35192const char kAutofillEnableGoogleIssuedCardName[] =
193 "Enable Autofill Google-issued card";
194const char kAutofillEnableGoogleIssuedCardDescription[] =
195 "When enabled, Google-issued cards will be available in the autofill "
196 "suggestions.";
197
Siyu An0558f752020-04-15 19:59:41198const char kAutofillEnableStickyPaymentsBubbleName[] =
199 "Enable Autofill payments sticky bubbles";
200const char kAutofillEnableStickyPaymentsBubbleDescription[] =
201 "When enabled, all Autofill payments bubbles will not be dismissed upon "
202 "navigation.";
203
Sujie Zhu2b17c00a2020-04-08 21:09:41204const char kAutofillEnableSurfacingServerCardNicknameName[] =
205 "Enable surfacing masked server card nicknames";
206const char kAutofillEnableSurfacingServerCardNicknameDescription[] =
207 "When enabled, if Google Payments cards were given nicknames in a Google "
208 "Pay app, Autofill will surface these nicknames in suggestions.";
209
siyua1d492612019-03-14 09:27:45210const char kAutofillEnableToolbarStatusChipName[] =
211 "Move Autofill omnibox icons next to the profile avatar icon";
212const char kAutofillEnableToolbarStatusChipDescription[] =
213 "When enabled, Autofill data related icon will be shown in the status "
214 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27215
siyua19593222019-12-04 22:27:06216const char kAutofillEnableVirtualCardName[] =
217 "Offer to use cloud token virtual card in Autofill";
218const char kAutofillEnableVirtualCardDescription[] =
219 "When enabled, if all requirements are met, Autofill will offer to use "
220 "virtual credit cards in form filling.";
221
Caitlin Fischer43edd90a2019-05-01 13:24:30222const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
223 "Autofill Enforce Min Required Fields For Heuristics";
224const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
225 "When enabled, autofill will generally require a form to have at least 3 "
226 "fields before allowing heuristic field-type prediction to occur.";
227
228const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
229 "Autofill Enforce Min Required Fields For Query";
230const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
231 "When enabled, autofill will generally require a form to have at least 3 "
232 "fields before querying the autofill server for field-type predictions.";
233
234const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
235 "Autofill Enforce Min Required Fields For Upload";
236const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
237 "When enabled, autofill will generally require a form to have at least 3 "
238 "fillable fields before uploading field-type votes for that form.";
239
Jared Saul63f598a12019-03-22 23:40:26240const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
241 "Remove the option to save local copies of unmasked server cards";
242const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
243 "When enabled, the server card unmask prompt will not include the checkbox "
244 "to also save the card locally on the current device upon success.";
245
Sebastien Lalancette1545950b2019-04-08 14:43:11246const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
247const char kAutofillOffNoServerDataDescription[] =
248 "Disables Autofill for fields with autocomplete off that have no "
249 "crowd-sourced evidence that Autofill would be helpful.";
250
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09251const char kAutofillProfileClientValidationName[] =
252 "Autofill Validates Profiles By Client";
253const char kAutofillProfileClientValidationDescription[] =
254 "Allows autofill to validate profiles on the client side";
255
Parastoo Geranmayeh25fccec22019-01-29 18:38:13256const char kAutofillProfileServerValidationName[] =
257 "Autofill Uses Server Validation";
258const char kAutofillProfileServerValidationDescription[] =
259 "Allows autofill to use server side validation";
260
Caitlin Fischer6d609542019-05-01 21:59:21261const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
262const char kAutofillPruneSuggestionsDescription[] =
263 "Further limits the number of suggestions in the Autofill dropdown.";
264
Parastoo Geranmayeha1895c12019-04-25 16:43:38265const char kAutofillRejectCompanyBirthyearName[] =
266 "Autofill Rejects Invalid Company Names";
267const char kAutofillRejectCompanyBirthyearDescription[] =
268 "Autofill rejects using non-verified company names that are in the "
269 "format of a birthyear.";
270
Moe Ahmadid3ddfcb2018-04-20 19:51:08271const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
272 "Restrict formless form extraction";
273const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
274 "Restrict extraction of formless forms to checkout flows";
275
Roger McFarlanee193ab122018-11-22 20:55:07276const char kAutofillRichMetadataQueriesName[] =
277 "Autofill - Rich metadata queries (Canary/Dev only)";
278const char kAutofillRichMetadataQueriesDescription[] =
279 "Transmit rich form/field metadata when querying the autofill server. "
280 "This feature only works on the Canary and Dev channels.";
281
Lei Zhang507fffd2020-01-29 23:47:54282const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47283 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54284const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47285 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
286 "it will offer to save it. If saved, it will be offered for filling in "
287 "fields which expect a VPA.";
288
Caitlin Fischer43edd90a2019-05-01 13:24:30289const char kAutofillUseImprovedLabelDisambiguationName[] =
290 "Autofill Uses Improved Label Disambiguation";
291const char kAutofillUseImprovedLabelDisambiguationDescription[] =
292 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
293 "using the improved disambiguation format.";
294
Jia0175adae2019-05-15 00:21:25295const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
296const char kAutoScreenBrightnessDescription[] =
297 "Uses Auto Screen Brightness model to adjust screen brightness based on "
298 "ambient light";
299
David Roger306b5cd82020-03-16 13:05:13300const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
301const char kAvatarToolbarButtonDescription[] =
302 "Enables the avatar toolbar button and the associated menu";
303
Alexander Timin6ae060b62019-09-17 11:21:37304const char kBackForwardCacheName[] = "Back-forward cache";
305const char kBackForwardCacheDescription[] =
306 "Enables back-forward cache. NOTE: this feature is highly experimental and "
307 "will lead to various breakages, up to and including user data loss. "
308 "Do not enable unless you work on this feature";
309
Brett Wilsonf27ff602017-07-07 22:28:47310const char kBypassAppBannerEngagementChecksName[] =
311 "Bypass user engagement checks";
312const char kBypassAppBannerEngagementChecksDescription[] =
313 "Bypasses user engagement checks for displaying app banners, such as "
314 "requiring that users have visited the site before and that the banner "
315 "hasn't been shown recently. This allows developers to test that other "
316 "eligibility requirements for showing app banners, such as having a "
317 "manifest, are met.";
318
Nandhini11a6a87b2019-08-22 22:45:24319const char kContextMenuSearchWithGoogleLensName[] =
320 "Google Lens powered image search in the context menu.";
321const char kContextMenuSearchWithGoogleLensDescription[] =
322 "Replaces default image search with an intent to Google Lens when "
323 "supported.";
324
Livvie Lin30a9f9d2020-03-17 19:45:19325const char kOmniboxContextMenuShowFullUrlsName[] =
326 "Context menu show full URLs";
327const char kOmniboxContextMenuShowFullUrlsDescription[] =
328 "Provides an omnibox context menu option that prevents URL elisions.";
329
Amber Won478561d2017-08-19 01:02:59330const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
331const char kClickToOpenPDFDescription[] =
332 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
333 "embedded PDFs.";
334
Sasha McIntoshe889f9f2019-09-03 21:01:57335const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
336const char kDecodeJpeg420ImagesToYUVDescription[] =
337 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
338 "This feature requires GPU or OOP rasterization to also be enabled.";
339
Madeleine Barowsky266406d92019-08-12 19:20:15340const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
341const char kDecodeLossyWebPImagesToYUVDescription[] =
342 "Decode and render lossy WebP images from YUV instead of RGB. "
343 "You must also have GPU rasterization or OOP rasterization.";
344
Daniele Castagna6a5cbdeb62020-02-18 22:48:14345const char kDoubleBufferCompositingName[] = "Double buffered compositing";
346const char kDoubleBufferCompositingDescription[] =
347 "Use double buffer for compositing (instead of triple-buffering). "
348 "Latency should be reduced in some cases. On the other hand, more skipped "
349 "frames are expected.";
350
Marc Treib7c27a502019-08-28 12:37:03351const char kEnablePasswordsAccountStorageName[] =
352 "Enable the account data storage for passwords";
353const char kEnablePasswordsAccountStorageDescription[] =
354 "Enables storing passwords in a second, Gaia-account-scoped storage for "
355 "signed-in but not syncing users";
356
Dominic Mazzoni380f04f2020-02-18 18:49:27357const char kExportTaggedPDFName[] = "Export Tagged PDF";
358const char kExportTaggedPDFDescription[] =
359 "When printing to a PDF file, generated a tagged (accessible) PDF.";
360
Yining Wangdedf0762019-02-19 20:20:29361const char kFocusMode[] = "Focus Mode";
362const char kFocusModeDescription[] =
363 "If enabled, allows the user to switch to Focus Mode";
364
Olivier Yiptongb60d2c42020-01-10 22:47:15365const char kFontAccessAPIName[] = "Font Access APIs";
366const char kFontAccessAPIDescription[] =
367 "Enables the experimental Font Access APIs, giving websites access "
368 "to enumerate local fonts and access their table data.";
369
Christopher Cameronceb8727d2017-09-07 23:53:16370const char kForceColorProfileSRGB[] = "sRGB";
371const char kForceColorProfileP3[] = "Display P3 D65";
372const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03373const char kForceColorProfileSCRGBLinear[] =
374 "scRGB linear (HDR where available)";
375const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16376
377const char kForceColorProfileName[] = "Force color profile";
378const char kForceColorProfileDescription[] =
379 "Forces Chrome to use a specific color profile instead of the color "
380 "of the window's current monitor, as specified by the operating system.";
381
Chris Blumeb504da1f22020-04-27 00:21:44382const char kDynamicColorGamutName[] = "Dynamic color gamut";
383const char kDynamicColorGamutDescription[] =
384 "Displays in wide color when the content is wide. When the content is "
385 "not wide, displays sRGB";
386
Brett Wilsonf27ff602017-07-07 22:28:47387const char kCompositedLayerBordersName[] = "Composited render layer borders";
388const char kCompositedLayerBordersDescription[] =
389 "Renders a border around composited Render Layers to help debug and study "
390 "layer compositing.";
391
Lily Chenb22952e2019-06-06 18:56:23392const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
393const char kCookieDeprecationMessagesDescription[] =
Steven Binglerfe28fcd02020-05-13 17:01:24394 "Show messages in DevTools about upcoming deprecations that would affect "
395 "sent/received cookies.";
Lily Chenb22952e2019-06-06 18:56:23396
397const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45398 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23399const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45400 "If enabled, cookies without SameSite restrictions must also be Secure. If "
401 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25402 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45403 "\"SameSite by default cookies\" is also enabled.";
404
Keishi Hattori15299742020-04-20 04:00:09405const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
406const char kCooperativeSchedulingDescription[] =
407 "Enables cooperative scheduling in Blink.";
408
Brett Wilsonf27ff602017-07-07 22:28:47409const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
410const char kCreditCardAssistDescription[] =
411 "Enable assisted credit card filling on certain sites.";
412
Lijin Shen5feade62019-09-17 03:01:01413const char kDarkenWebsitesCheckboxInThemesSettingName[] =
414 "Darken websites checkbox in themes setting";
415const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
416 "Show a darken websites checkbox in themes settings when system default or "
417 "dark is selected. The checkbox can toggle the auto-darkening web contents "
418 "feature";
419
Thanh Le659cb102017-12-20 22:00:19420const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
421const char kDataSaverServerPreviewsDescription[] =
422 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47423
Brett Wilsonf27ff602017-07-07 22:28:47424const char kDebugPackedAppName[] = "Debugging for packed apps";
425const char kDebugPackedAppDescription[] =
426 "Enables debugging context menu options such as Inspect Element for packed "
427 "applications.";
428
Brett Wilsonf27ff602017-07-07 22:28:47429const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
430const char kDebugShortcutsDescription[] =
431 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
432
Behnood Momenzadeh7411ae92020-04-29 16:54:18433const char kDetectTargetEmbeddingLookalikesName[] =
434 "Detect target embedding domains as lookalikes.";
435const char kDetectTargetEmbeddingLookalikesDescription[] =
436 "Shows a lookalike interstitial when navigating to target embedding domains"
437 "(e.g. google.com.example.com).";
438
Brett Wilsonf27ff602017-07-07 22:28:47439const char kDeviceDiscoveryNotificationsName[] =
440 "Device Discovery Notifications";
441const char kDeviceDiscoveryNotificationsDescription[] =
442 "Device discovery notifications on local network.";
443
Yue Ru Suna50a80f2019-02-08 05:02:58444const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
445const char kDisableBestEffortTasksDescription[] =
446 "With this flag on, tasks of the lowest priority will not be executed "
447 "until shutdown. The queue of low priority tasks can increase memory usage."
448 "Also, while it should be possible to use Chrome almost normally with this "
449 "flag, it is expected that some non-visible operations such as writing "
450 "user data to disk, cleaning caches, reporting metrics or updating "
451 "components won't be performed until shutdown.";
452
Brett Wilsonf27ff602017-07-07 22:28:47453const char kDisallowDocWrittenScriptsUiName[] =
454 "Block scripts loaded via document.write";
455const char kDisallowDocWrittenScriptsUiDescription[] =
456 "Disallows fetches for third-party parser-blocking scripts inserted into "
457 "the main frame via document.write.";
458
Anastasia Helfinsteina3d17152019-10-21 20:53:59459const char kEnableAccessibilityObjectModelName[] =
460 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55461const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59462 "Enables experimental support for an earlier version of Accessibility"
463 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55464
Ramin Halavati8aad5b22019-07-22 12:52:21465const char kEnableAmbientAuthenticationInIncognitoName[] =
466 "Enable Ambient Authentication in Incognito mode";
467const char kEnableAmbientAuthenticationInIncognitoDescription[] =
468 "Enables ambient authentication in Incognito mode. This flag may be "
469 "overriden by policies.";
470
471const char kEnableAmbientAuthenticationInGuestSessionName[] =
472 "Enable Ambient Authentication in Guest session.";
473const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
474 "Enables ambient authentication in Guest session. This flag may be "
475 "overriden by policies.";
476
Becca Hughesac86cd442019-01-09 23:49:54477const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
478const char kEnableAudioFocusEnforcementDescription[] =
479 "Enables enforcement of a single media session having audio focus at "
480 "any one time. Requires #enable-media-session-service to be enabled too.";
481
Florian Uunk8c428ea2018-07-18 11:12:52482const char kEnableAutofillAccountWalletStorageName[] =
483 "Enable the account data storage for autofill";
484const char kEnableAutofillAccountWalletStorageDescription[] =
485 "Enable the ephemeral storage for account data for autofill.";
486
Anne Lime49c5cb2020-04-15 03:20:59487const char kEnableAutofillCacheServerCardInfoName[] =
488 "Enable Autofill to cache unmasked server card info";
489const char kEnableAutofillCacheServerCardInfoDescription[] =
490 "If enabled, when a server card is unmasked, its info will be cached until "
491 "page navigation to simplify consecutive fills on the same page.";
492
Shanfeng Zhang19c16562017-10-17 02:30:40493const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
494 "Credit card autofill ablation experiment.";
495const char kEnableAutofillCreditCardAblationExperimentDescription[] =
496 "If enabled, credit card autofill suggestions will not display.";
497
Manas Verma7e5b391b2019-04-09 02:08:53498const char kEnableAutofillCreditCardAuthenticationName[] =
499 "Allow using platform authenticators to retrieve server cards";
500const char kEnableAutofillCreditCardAuthenticationDescription[] =
501 "When enabled, users will be given the option to use a platform "
502 "authenticator (if available) to verify card ownership when retrieving "
503 "credit cards from Google Payments.";
504
Hao Zhang1be9c262018-11-03 00:23:51505const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
506 "Make expiration date editable in dialog during credit card upload";
507const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
508 "If enabled, if a credit card's expiration date was not detected when "
509 "offering card upload to Google Payments, the offer-to-save dialog "
510 "displays an expiration date selector.";
511
siyua29899832019-06-07 19:42:12512const char kEnableAutofillCreditCardUploadFeedbackName[] =
513 "Enable feedback for credit card upload flow";
514const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
515 "When enabled, if credit card upload succeeds, the avatar button will "
516 "show a highlight, otherwise the icon will be updated and if it is "
517 "clicked, the save card failure bubble will be shown.";
518
Lily Chen17c57972020-04-22 19:27:44519const char kEnableExperimentalCookieFeaturesName[] =
520 "Enable experimental cookie features";
521const char kEnableExperimentalCookieFeaturesDescription[] =
522 "Enable new features that affect setting, sending, and managing cookies. "
523 "The enabled features are subject to change at any time.";
524
Doug Arnett32e3e012019-07-11 16:45:17525const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
526const char kEnableDeferAllScriptDescription[] =
527 "Enable deferring synchronous script on slow pages.";
528
Tarun Bansalfb3069d32019-07-19 03:28:04529const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
530 "Skip checking optimization hints for Defer Script previews";
531const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
532 "Skips checking optimization hints for Defer Script previews and assumes "
533 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
534 "by the optimization hints). Rest of the checks are still executed.";
535
Lei Zhang507fffd2020-01-29 23:47:54536const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51537 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54538const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51539 "Allows Family Link managed users to add secondary EDU accounts.";
540
Anastasiia Nikolaienkodb506ed2020-04-14 15:46:13541const char kEnableEduCoexistenceConsentLogName[] =
542 "Enable parent consent logging in EDU account addition flow";
543const char kEnableEduCoexistenceConsentLogDescription[] =
544 "If enabled, parent consent gets logged to ARI before adding the account "
545 "to the device.";
546
Tarun Bansal56c92932019-04-01 17:58:36547const char kEnableSaveDataName[] = "Enables save data feature";
548const char kEnableSaveDataDescription[] =
549 "Enables save data feature. May cause user's traffic to be proxied via "
550 "Google's data reduction proxy.";
551
Tarun Bansal0c4a7d42020-05-11 19:19:33552const char kEnableNavigationPredictorName[] = "Enables navigation predictor";
553const char kEnableNavigationPredictorDescription[] =
554 "Enables navigation predictor feature that predicts the next likely "
555 "navigation using a set of heuristics.";
556
557const char kEnablePreconnectToSearchName[] =
558 "Enables preconnections to default search engine";
559const char kEnablePreconnectToSearchDescription[] =
560 "Enables the feature that preconnects to the user's default search engine.";
561
Doug Arnett08b4067b2017-10-12 20:14:44562const char kEnableNoScriptPreviewsName[] = "NoScript previews";
563
564const char kEnableNoScriptPreviewsDescription[] =
565 "Enable disabling JavaScript on some pages on slow networks.";
566
Jenny Blessing45326bf2019-08-29 23:50:37567const char kEnableRemovingAllThirdPartyCookiesName[] =
568 "Enable removing SameSite=None cookies";
569const char kEnableRemovingAllThirdPartyCookiesDescription[] =
570 "Enables UI on chrome://settings/siteData to remove all third-party "
571 "cookies and site data.";
572
Robert Liao5c756102020-03-20 19:46:43573const char kColorProviderRedirectionName[] = "Color Provider Redirection";
574const char kColorProviderRedirectionDescription[] =
575 "Redirects color requests to the color provider where possible.";
576
Thanh Le2c279fbc2017-11-21 01:25:40577const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
578const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
579const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
580const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
581const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
582const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
583const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
584const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
585const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
586const char kDataReductionProxyServerAlternative10[] =
587 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54588const char kEnableDataReductionProxyNetworkServiceName[] =
589 "Data reduction proxy with network service";
590const char kEnableDataReductionProxyNetworkServiceDescription[] =
591 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47592const char kEnableDataReductionProxyServerExperimentName[] =
593 "Use an alternative Data Saver back end configuration.";
594const char kEnableDataReductionProxyServerExperimentDescription[] =
595 "Enable a different approach to saving data by configuring the back end "
596 "server";
597
Lei Zhang507fffd2020-01-29 23:47:54598const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
599const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08600 "Enable installed PWAs to update their app manifest data when the site "
601 "manifest data has changed.";
602
Lei Zhang507fffd2020-01-29 23:47:54603const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34604 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54605const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34606 "Persist the throttling of local PWA manifest update checks across browser "
607 "restarts.";
608
Rahul Singh4eabd6d2020-05-01 23:43:19609extern const char kDesktopPWAsAppIconShortcutsMenuName[] =
610 "Desktop PWAs app icon shortcuts menu";
611extern const char kDesktopPWAsAppIconShortcutsMenuDescription[] =
612 "Enable installed PWAs to include a menu of shortcuts associated with the "
613 "app icon in the taskbar on Windows, or the dock on macOS or Linux.";
614
Lei Zhang507fffd2020-01-29 23:47:54615const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
616const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37617 "Experimental UI for exploring what PWA windows would look like with a tab "
618 "strip.";
619
Alan Cutter8a7d3ed2020-05-12 01:29:34620const char kDesktopPWAsTabStripLinkCapturingName[] =
621 "Desktop PWA tab strip link capturing";
622const char kDesktopPWAsTabStripLinkCapturingDescription[] =
623 "Experimental behaviour for \"Desktop PWA tab strips\" to capture link "
624 "navigations within the app scope and bring them into the app's tabbed "
625 "window.";
626
Alexey Baskakov1d5331672020-02-27 07:49:17627const char kDesktopPWAsWithoutExtensionsName[] =
628 "Desktop PWAs without Extensions";
629const char kDesktopPWAsWithoutExtensionsDescription[] =
630 "New platform to manage Web Applications metadata. Warning: this feature "
631 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
632 "only are advised.";
633
Christopher Lame66b7812018-09-26 01:49:24634const char kEnableSystemWebAppsName[] = "System Web Apps";
635const char kEnableSystemWebAppsDescription[] =
636 "Experimental system for using the Desktop PWA framework for running System"
637 "Apps (e.g Settings, Discover).";
638
Steven Valdez89a44ea92019-05-01 15:18:49639const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
640const char kEnableTLS13EarlyDataDescription[] =
641 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
642 "during the handshake when resuming a connection to a compatible TLS 1.3 "
643 "server.";
644
Adam Langleyf66f28d22020-02-05 18:10:38645const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
646const char kPostQuantumCECPQ2Description[] =
647 "This option enables a post-quantum (i.e. resistent to quantum computers) "
648 "key exchange algorithm in TLS (CECPQ2).";
649
James Hollyer070f60a2020-05-05 06:13:15650const char kMacCoreLocationImplementationName[] =
651 "Core Location Implementation";
652const char kMacCoreLocationImplementationDescription[] =
653 "Enables usage of the Core Location APIs on macOS for geolocation";
654
Pete Lavallee2d4415c72019-10-07 20:43:56655const char kWinrtGeolocationImplementationName[] =
656 "WinRT Geolocation Implementation";
657const char kWinrtGeolocationImplementationDescription[] =
658 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
659 "for geolocation";
660
Wenjie Shid38245192019-07-11 16:20:50661const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
662const char kWinrtSensorsImplementationDescription[] =
663 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
664 "sensors";
665
Mikhail Pozdnyakov73373a62017-08-24 17:31:25666const char kEnableGenericSensorExtraClassesName[] =
667 "Generic Sensor Extra Classes";
668const char kEnableGenericSensorExtraClassesDescription[] =
669 "Enables an extra set of sensor classes based on Generic Sensor API, which "
670 "expose previously unavailable platform features, i.e. AmbientLightSensor "
671 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47672
Vikas Soni78daa632019-01-12 01:32:52673const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
674const char kEnableGpuServiceLoggingDescription[] =
675 "Enable printing the actual GL driver calls.";
676
David Bokan911bded2018-11-27 23:23:32677const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
678const char kEnableImplicitRootScrollerDescription[] =
679 "Enables implicitly choosing which scroller on a page is the 'root "
680 "scroller'. i.e. The one that gets special features like URL bar movement, "
681 "overscroll glow, rotation anchoring, etc.";
682
Cathie Cheneac70602019-10-10 02:55:29683const char kEnableCSSOMViewScrollCoordinatesName[] =
684 "CSSOM View Scroll Coordinates";
685const char kEnableCSSOMViewScrollCoordinatesDescription[] =
686 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
687 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
688 "at the left top corner. i.e. For leftwards overflow direction box "
689 "the X coordinate will start from 0 to negative value. For upwards box the "
690 "Y coordinate will start from 0 to negative value. And for other directions"
691 "(rightwards and downwards) the value will start from 0 to positive";
692
Robert Ogdene976feb2019-09-03 22:20:29693const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
694const char kEnablePreviewsCoinFlipDescription[] =
695 "Enable coin flip experimentation of Previews.";
696
Robert Ogdene7bbbcb2020-03-24 22:37:33697const char kEnableSRPIsolatedPrerendersName[] =
698 "Enable Navigation Predictor Isolated Prerenders";
699const char kEnableSRPIsolatedPrerendersDescription[] =
700 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
701
Robert Ogden26de9972020-03-27 21:00:25702const char kEnableSRPIsolatedPrerenderProbingName[] =
703 "Enable Probing on Navigation Predictor Isolated Prerenders";
704const char kEnableSRPIsolatedPrerenderProbingDescription[] =
705 "Enable probing checks for Isolated Prerenders which will block commit.";
706
Charlene Yane75ce252019-05-22 17:56:32707const char kDownloadAutoResumptionNativeName[] =
708 "Enable download auto-resumption in native";
709const char kDownloadAutoResumptionNativeDescription[] =
710 "Enables download auto-resumption in native";
711
Xing Liu13e5ec12020-05-08 17:32:34712const char kDownloadLaterName[] = "Enable download later";
713const char kDownloadLaterDescription[] = "Enables download later feature.";
714
Ian Kilpatricke68ef11a2018-07-04 03:52:10715const char kEnableLayoutNGName[] = "Enable LayoutNG";
716const char kEnableLayoutNGDescription[] =
717 "Enable Blink's next generation layout engine.";
718
Scott Littled0fd2d002018-04-13 03:37:26719const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
720const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39721 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
722 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26723
rajendrant793ff512018-08-10 17:07:59724const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
725const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39726 "Defers the loading of images marked with the attribute 'loading=lazy' "
727 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59728
Becca Hughesac86cd442019-01-09 23:49:54729const char kEnableMediaSessionServiceName[] = "Media Session Service";
730const char kEnableMediaSessionServiceDescription[] =
731 "Enables the media session mojo service and internal media session "
732 "support.";
733
Bernhard Bauer5533f9912017-11-06 17:56:02734const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
735const char kEnableNetworkLoggingToFileDescription[] =
736 "Enables network logging to a file named netlog.json in the user data "
737 "directory. The file can be imported into chrome://net-internals.";
738
John Abd-El-Malek8067cc02017-12-04 23:23:20739const char kEnableNetworkServiceInProcessName[] =
740 "Runs network service in-process";
741const char kEnableNetworkServiceInProcessDescription[] =
742 "Runs the network service in the browser process.";
743
Shakti Sahu5a046f62019-03-12 19:25:34744const char kEnableNewDownloadBackendName[] = "Enable new download backend";
745const char kEnableNewDownloadBackendDescription[] =
746 "Enables the new download backend that uses offline content provider";
747
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10748const char kEnablePortalsName[] = "Enable Portals.";
749const char kEnablePortalsDescription[] =
750 "Portals are an experimental web platform feature that allows embedding"
751 " and seamless transitions between pages."
752 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
753
Jeremy Roman30e81e82020-01-29 22:56:47754const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
755const char kEnablePortalsCrossOriginDescription[] =
756 "Allows portals to load cross-origin URLs in addition to same-origin ones."
757 " Has no effect if Portals are not enabled.";
758
Doug Arnettc52291a2020-05-07 18:52:30759const char kEnableTranslateSubFramesName[] = "Translate sub frames";
760const char kEnableTranslateSubFramesDescription[] =
761 "Enable the translation of sub frames (as well as the main frame)";
762
Lukasz Anforowicz846d7902020-03-11 21:04:40763const char kCorsForContentScriptsName[] = "CORS for content scripts";
764const char kCorsForContentScriptsDescription[] =
765 "Prevent content scripts of Chrome Extensions from bypassing CORS.";
766
clamyc73d9bbf2020-03-12 11:48:56767const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
768const char kCrossOriginOpenerPolicyDescription[] =
769 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31770
Arthur Hemery9e065b02020-05-12 13:30:32771const char kCrossOriginOpenerPolicyReportingName[] =
772 "Cross Origin Opener Policy reporting";
773const char kCrossOriginOpenerPolicyReportingDescription[] =
774 "Enables Cross Origin Opener Policy reporting.";
775
Yutaka Hiranoaa0e62e2019-09-05 11:01:04776const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
777const char kDisableKeepaliveFetchDescription[] =
778 "Disable fetch with keepalive set "
779 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
780
Chris Hall4a4225f62019-01-18 03:07:16781const char kExperimentalAccessibilityLanguageDetectionName[] =
782 "Experimental accessibility language detection";
783const char kExperimentalAccessibilityLanguageDetectionDescription[] =
784 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22785 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16786
Chris Hall4f3ca5582019-11-19 02:55:49787const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
788 "Experimental accessibility language detection for dynamic content";
789const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
790 "Enable language detection for dynamic content which is then exposed to "
791 "assistive technologies such as screen readers.";
792
Rahul Arakeri61a2ad272019-03-19 22:55:08793const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22794 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08795const char kCompositorThreadedScrollbarScrollingDescription[] =
796 "Enables pointer-based scrollbar scrolling on the compositor thread "
797 "instead of the main thread";
798
Alexei Filippov522a5222019-03-29 03:33:18799const char kMemlogName[] = "Chrome heap profiler start mode.";
800const char kMemlogDescription[] =
801 "Starts heap profiling service that records sampled memory allocation "
802 "profile having each sample attributed with a callstack. "
803 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
804 "Recorded heap dumps can be obtained at chrome://tracing "
805 "[category:memory-infra] and chrome://memory-internals. This setting "
806 "controls which processes will be profiled since their start. To profile "
807 "any given process at a later time use chrome://memory-internals page.";
808const char kMemlogModeMinimal[] = "Browser and GPU";
809const char kMemlogModeAll[] = "All processes";
810const char kMemlogModeAllRenderers[] = "All renderers";
811const char kMemlogModeRendererSampling[] = "Single renderer";
812const char kMemlogModeBrowser[] = "Browser only";
813const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27814
Alexei Filippov522a5222019-03-29 03:33:18815const char kMemlogSamplingRateName[] =
816 "Heap profiling sampling interval (in bytes).";
817const char kMemlogSamplingRateDescription[] =
818 "Heap profiling service uses Poisson process to sample allocations. "
819 "Default value for the interval between samples is 100000 (100KB). "
820 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27821 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22822 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18823 "can be trusted with high fidelity. "
824 "Lower intervals produce higher samples resolution, but come at a cost of "
825 "higher performance overhead.";
826const char kMemlogSamplingRate10KB[] = "10KB";
827const char kMemlogSamplingRate50KB[] = "50KB";
828const char kMemlogSamplingRate100KB[] = "100KB";
829const char kMemlogSamplingRate500KB[] = "500KB";
830const char kMemlogSamplingRate1MB[] = "1MB";
831const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51832
Alexei Filippov522a5222019-03-29 03:33:18833const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
834const char kMemlogStackModeDescription[] =
835 "By default heap profiling service records native stacks. "
836 "A post-processing step is required to symbolize the stacks. "
837 "'Native with thread names' adds the thread name as the first frame of "
838 "each native stack. It's also possible to record a pseudo stack using "
839 "trace events as identifiers. It's also possible to do a mix of both.";
840const char kMemlogStackModeMixed[] = "Mixed";
841const char kMemlogStackModeNative[] = "Native";
842const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
843const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05844
F#m59d036e2017-09-13 07:22:17845const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
846const char kEnablePixelCanvasRecordingDescription[] =
847 "Pixel canvas recording allows the compositor to raster contents aligned "
848 "with the pixel and improves text rendering. This should be enabled when a "
849 "device is using fractional scale factor.";
850
Ella Gebee81c92018-08-14 15:51:09851const char kEnableResamplingInputEventsName[] =
852 "Enable resampling input events";
853const char kEnableResamplingInputEventsDescription[] =
854 "Predicts mouse and touch inputs position at rAF time based on previous "
855 "input";
856const char kEnableResamplingScrollEventsName[] =
857 "Enable resampling scroll events";
858const char kEnableResamplingScrollEventsDescription[] =
859 "Predicts the scroll amount at vsync time based on previous input";
860
Doug Arnettaa0bf202018-08-27 19:42:11861const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
862const char kEnableResourceLoadingHintsDescription[] =
863 "Enable using server-provided resource loading hints to provide a preview "
864 "over slow network connections.";
865
Mikel Astize2678da22020-04-02 20:55:04866const char kEnableSyncTrustedVaultName[] =
867 "Enable trusted vault sync passphrase type";
868const char kEnableSyncTrustedVaultDescription[] =
869 "Enables the new, experimental passphrase type for sync data";
870
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48871const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
872const char kEnableSyncUSSNigoriDescription[] =
873 "Enables the new, experimental implementation of sync encryption keys";
874
David Bokane9370c22019-02-14 15:19:58875const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
876const char kEnableTextFragmentAnchorDescription[] =
877 "Enables scrolling to text specified in URL's fragment.";
878
Brett Wilsonf27ff602017-07-07 22:28:47879const char kEnableUseZoomForDsfName[] =
880 "Use Blink's zoom for device scale factor.";
881const char kEnableUseZoomForDsfDescription[] =
882 "If enabled, Blink uses its zooming mechanism to scale content for device "
883 "scale factor.";
884const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
885const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
886const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
887
Sean Harrison9dc405a52019-08-27 18:23:10888const char kEnableSubresourceRedirectName[] =
889 "Enable Render Level Data Use Optimization";
890const char kEnableSubresourceRedirectDescription[] =
891 "Allow Render Level Data Use Optimization";
892
Adam Langley7542a7b2019-10-04 02:00:55893const char kEnableWebAuthenticationCableV2SupportName[] =
894 "Web Authentication caBLE v2 support";
895const char kEnableWebAuthenticationCableV2SupportDescription[] =
896 "Enable the QR-based pairingless BLE protocol for use with the Web "
897 "Authentication API. (This will also enable the cloud-based protocol "
898 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54899
Andreas Haasb400d912019-08-28 18:54:10900const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
901const char kExperimentalWebAssemblyFeaturesDescription[] =
902 "Enable web pages to use experimental WebAssembly features.";
903
Clemens Hammacher0c8a15a2018-04-27 13:45:32904const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
905const char kEnableWasmBaselineDescription[] =
906 "Enables WebAssembly baseline compilation and tier up.";
907
Clemens Backes50e0ecd2020-01-20 10:43:24908const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
909const char kEnableWasmLazyCompilationDescription[] =
910 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
911
Deepti Gandluri11734cc42019-05-02 18:00:20912const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
913const char kEnableWasmSimdDescription[] =
914 "Enables support for the WebAssembly SIMD proposal.";
915
Andreas Haasb400d912019-08-28 18:54:10916const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02917const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56918 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02919
Clemens Backes963eb37be2020-01-10 11:56:49920const char kEnableWasmTieringName[] = "WebAssembly tiering";
921const char kEnableWasmTieringDescription[] =
922 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24923 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49924
Christopher Thompsonf3ba20122019-06-06 22:01:01925const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
926const char kEvDetailsInPageInfoDescription[] =
927 "Shows the EV certificate details in the Page Info bubble.";
928
Brett Wilsonf27ff602017-07-07 22:28:47929const char kExpensiveBackgroundTimerThrottlingName[] =
930 "Throttle expensive background timers";
931const char kExpensiveBackgroundTimerThrottlingDescription[] =
932 "Enables intervention to limit CPU usage of background timers to 1%.";
933
Brett Wilsonf27ff602017-07-07 22:28:47934const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
935const char kExperimentalExtensionApisDescription[] =
936 "Enables experimental extension APIs. Note that the extension gallery "
937 "doesn't allow you to upload extensions that use experimental APIs.";
938
Sarthak Shah364c1982019-11-26 23:49:38939const char kExperimentalFlingAnimationName[] =
940 "Enable experimental fling animation";
941const char kExperimentalFlingAnimationDescription[] =
942 "Enables the use of a touch fling curve that is based on the behavior of "
943 "native apps on Windows.";
944
Ian Clelland37a985d2018-05-04 02:43:13945const char kExperimentalProductivityFeaturesName[] =
946 "Experimental Productivity Features";
947const char kExperimentalProductivityFeaturesDescription[] =
948 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06949 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13950
Brett Wilsonf27ff602017-07-07 22:28:47951const char kExperimentalWebPlatformFeaturesName[] =
952 "Experimental Web Platform features";
953const char kExperimentalWebPlatformFeaturesDescription[] =
954 "Enables experimental Web Platform features that are in development.";
955
956const char kExtensionContentVerificationName[] =
957 "Extension Content Verification";
958const char kExtensionContentVerificationDescription[] =
959 "This flag can be used to turn on verification that the contents of the "
960 "files on disk for extensions from the webstore match what they're "
961 "expected to be. This can be used to turn on this feature if it would not "
962 "otherwise have been turned on, but cannot be used to turn it off (because "
963 "this setting can be tampered with by malware).";
964const char kExtensionContentVerificationBootstrap[] =
965 "Bootstrap (get expected hashes, but do not enforce them)";
966const char kExtensionContentVerificationEnforce[] =
967 "Enforce (try to get hashes, and enforce them if successful)";
968const char kExtensionContentVerificationEnforceStrict[] =
969 "Enforce strict (hard fail if we can't get hashes)";
970
Archana Simha6e7503db2019-12-10 03:52:58971const char kExtensionsCheckupName[] = "Extensions Checkup";
972const char kExtensionsCheckupDescription[] =
973 "Enable the extensions checkup experiment";
974
Peter Boströma445353a2019-03-21 02:58:15975const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
976const char kExtensionsToolbarMenuDescription[] =
977 "Enable a separate toolbar button and menu for extensions";
978
Brett Wilsonf27ff602017-07-07 22:28:47979const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
980const char kExtensionsOnChromeUrlsDescription[] =
981 "Enables running extensions on chrome:// URLs, where extensions explicitly "
982 "request this permission.";
galinapae72e152017-05-12 13:12:28983
Axel Antoine12df71182019-07-25 18:11:21984const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
985const char kFilteringScrollPredictionDescription[] =
986 "Enable filtering of predicted scroll events";
987
Tom McKeed47f7ed62020-04-06 13:53:40988const char kFirstScrollLatencyMeasurementName[] =
989 "First Scroll Latency Measurement";
990const char kFirstScrollLatencyMeasurementDescription[] =
991 "Enables measurement of the latency between user input events and visual "
992 "updates for the first scroll of a navigation.";
993
David Bokan432978d2019-08-15 18:18:52994const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
995const char kFractionalScrollOffsetsDescription[] =
996 "Enables fractional scroll offsets inside Blink, exposing non-integer "
997 "offsets to web APIs.";
998
Aaron Tagliaboschidbd80d222020-01-24 14:07:42999const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
1000const char kFreezeUserAgentDescription[] =
1001 "Set the User-Agent request header to a static string that conforms to the "
1002 "current User-Agent string format but only reveals desktop vs Android and "
1003 "if the 'mobile' flag is set";
1004
Brett Wilsonecb80982017-07-12 20:34:511005const char kForceEffectiveConnectionTypeName[] =
1006 "Override effective connection type";
1007const char kForceEffectiveConnectionTypeDescription[] =
1008 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301009 "returned by the network quality estimator. Slow 2G on Cellular returns "
1010 "Slow 2G when connected to a cellular network, and the actual estimate "
1011 "effective connection type when not on a cellular network. Previews are "
1012 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511013const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1014const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1015const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301016const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1017 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511018const char kEffectiveConnectionType2GDescription[] = "2G";
1019const char kEffectiveConnectionType3GDescription[] = "3G";
1020const char kEffectiveConnectionType4GDescription[] = "4G";
1021
Jay Harris583f48922019-05-06 05:55:241022const char kFileHandlingAPIName[] = "File Handling API";
1023const char kFileHandlingAPIDescription[] =
1024 "Enables the file handling API, allowing websites to register as file "
1025 "handlers. This depends on native-file-system";
1026
Brett Wilsonecb80982017-07-12 20:34:511027const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1028const char kFillOnAccountSelectDescription[] =
1029 "Filling of passwords when an account is explicitly selected by the user "
1030 "rather than autofilling credentials on page load.";
1031
Brett Wilsonecb80982017-07-12 20:34:511032const char kForceTextDirectionName[] = "Force text direction";
1033const char kForceTextDirectionDescription[] =
1034 "Explicitly force the per-character directionality of UI text to "
1035 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1036 "direction of the character language.";
1037const char kForceDirectionLtr[] = "Left-to-right";
1038const char kForceDirectionRtl[] = "Right-to-left";
1039
1040const char kForceUiDirectionName[] = "Force UI direction";
1041const char kForceUiDirectionDescription[] =
1042 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1043 "mode, overriding the default direction of the UI language.";
1044
Ionel Popescu4ba2a0932019-05-07 20:10:271045const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1046const char kFormControlsRefreshDescription[] =
1047 "If enabled, HTML forms elements will be rendered using an updated style.";
1048
Tommy Steimel863e6cf2019-07-01 19:07:361049const char kGlobalMediaControlsName[] = "Global Media Controls";
1050const char kGlobalMediaControlsDescription[] =
1051 "Enables the Global Media Controls UI in the toolbar.";
1052
Takumi Fujimotod25d2b72019-12-19 00:36:181053const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1054const char kGlobalMediaControlsForCastDescription[] =
1055 "Shows Cast sessions in the Global Media Controls UI. Requires "
1056 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1057
Tommy Steimele5c5c122020-02-06 23:22:351058const char kGlobalMediaControlsPictureInPictureName[] =
1059 "Global Media Controls Picture-in-Picture";
1060const char kGlobalMediaControlsPictureInPictureDescription[] =
1061 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1062 "Requires "
1063 "#global-media-controls to also be enabled.";
1064
Brett Wilsonecb80982017-07-12 20:34:511065const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051066const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511067
Ioana Pandele1ed7ef72018-11-21 15:22:031068const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1069const char kGooglePasswordManagerDescription[] =
1070 "Enables access to the Google Password Manager UI from Chrome.";
1071
Gabrielle Paladoaebf7ca2019-01-16 07:07:061072const char kHandwritingGestureName[] = "Handwriting Gestures";
1073const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141074 "Enables handwriting gestures within the virtual keyboard. This will send "
1075 "handwriting you write inside the virtual keyboard to Google servers for "
1076 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061077
Tommy Steimel1aadd7b2019-01-18 19:39:421078const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1079const char kHardwareMediaKeyHandlingDescription[] =
1080 "Enables using media keys to control the active media session. This "
1081 "requires MediaSessionService to be enabled too";
1082
John Delaney521fe9f2020-04-29 22:18:191083const char kHeavyAdPrivacyMitigationsName[] = "Heavy ad privacy mitigations";
1084const char kHeavyAdPrivacyMitigationsDescription[] =
1085 "Enables privacy mitigations for the heavy ad intervention. Disabling "
1086 "this makes the intervention deterministic. Defaults to enabled.";
John Delaney782c77762019-10-28 15:53:561087
1088const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1089const char kHeavyAdInterventionDescription[] =
1090 "Unloads ads that use too many device resources.";
1091
Toni Barzic7e93fa52020-01-29 01:35:471092const char kHideShelfControlsInTabletModeName[] =
1093 "Hide shelf control buttons in tablet mode.";
1094
1095const char kHideShelfControlsInTabletModeDescription[] =
1096 "Hides home, back, and overview button from the shelf while the device is "
1097 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1098
Ryan Landay4242dbc22018-04-04 01:47:331099const char kHorizontalTabSwitcherAndroidName[] =
1100 "Enable horizontal tab switcher";
1101const char kHorizontalTabSwitcherAndroidDescription[] =
1102 "Changes the layout of the Android tab switcher so tabs scroll "
1103 "horizontally instead of vertically.";
1104
Matt Simmons2048b2a2018-12-20 20:12:561105const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1106const char kTabSwitcherOnReturnDescription[] =
1107 "Enable tab switcher on return after specified time has elapsed";
1108
Brett Wilsonecb80982017-07-12 20:34:511109const char kHostedAppQuitNotificationName[] =
1110 "Quit notification for hosted apps";
1111const char kHostedAppQuitNotificationDescription[] =
1112 "Display a notification when quitting Chrome if hosted apps are currently "
1113 "running.";
1114
1115const char kHostedAppShimCreationName[] =
1116 "Creation of app shims for hosted apps on Mac";
1117const char kHostedAppShimCreationDescription[] =
1118 "Create app shims on Mac when creating a hosted app.";
1119
Brett Wilsonecb80982017-07-12 20:34:511120const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1121const char kIgnoreGpuBlacklistDescription[] =
1122 "Overrides the built-in software rendering list and enables "
1123 "GPU-acceleration on unsupported system configurations.";
1124
Ryan Sturm8c3dbc92018-06-26 19:22:371125const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441126const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371127 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441128
Ehimare Okoyomon9b090d422020-01-17 09:52:451129const char kImprovedCookieControlsName[] =
1130 "Enable improved cookie controls UI in incognito mode";
1131const char kImprovedCookieControlsDescription[] =
1132 "Improved UI in Incognito mode for third-party cookie blocking.";
1133
Ehimare Okoyomon504c1952019-12-16 18:05:021134const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1135 "Enable improved UI for third-party cookie blocking";
1136const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1137 "Enables an improved UI for existing third-party cookie blocking users.";
1138
Matt Amert2df4f1452019-12-09 04:59:491139const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1140const char kImpulseScrollAnimationsDescription[] =
1141 "Replaces the default scroll animation with Impulse-style scroll "
1142 "animations.";
1143
Brett Wilsonecb80982017-07-12 20:34:511144const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1145const char kInProductHelpDemoModeChoiceDescription[] =
1146 "Selects the In-Product Help demo mode.";
1147
Jarrydc3639ac2020-04-09 17:05:391148const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1149const char kInstalledAppsInCbdDescription[] =
1150 "Adds the installed apps warning dialog to the clear browsing data flow "
1151 "which allows users to protect installed apps' data from being deleted.";
1152
Brett Wilsonecb80982017-07-12 20:34:511153const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1154const char kJavascriptHarmonyDescription[] =
1155 "Enable web pages to use experimental JavaScript features.";
1156
1157const char kJavascriptHarmonyShippingName[] =
1158 "Latest stable JavaScript features";
1159const char kJavascriptHarmonyShippingDescription[] =
1160 "Some web pages use legacy or non-standard JavaScript extensions that may "
1161 "conflict with the latest JavaScript features. This flag allows disabling "
1162 "support of those features for compatibility with such pages.";
1163
tby0e3e58192020-04-08 23:14:221164const char kLauncherSettingsSearchName[] = "Launcher settings search";
1165const char kLauncherSettingsSearchDescription[] =
1166 "Enable search results for OS settings in the launcher.";
1167
Christopher Thompson493f1062020-01-28 23:16:431168const char kLegacyTLSEnforcedName[] =
1169 "Enforce deprecation of legacy TLS versions";
1170const char kLegacyTLSEnforcedDescription[] =
1171 "Enable connection errors and interstitials for sites that use legacy TLS "
1172 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1173 " in the future.";
1174
Christopher Thompsonb89e7f92019-09-26 22:31:421175const char kLegacyTLSWarningsName[] =
1176 "Show security warnings for sites using legacy TLS versions";
1177const char kLegacyTLSWarningsDescription[] =
1178 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1179 "and TLS 1.1), which are deprecated and will be removed in the future.";
1180
Brett Wilsonecb80982017-07-12 20:34:511181const char kLoadMediaRouterComponentExtensionName[] =
1182 "Load Media Router Component Extension";
1183const char kLoadMediaRouterComponentExtensionDescription[] =
1184 "Loads the Media Router component extension at startup.";
1185
Hazem Ashmawyf1cd7e42019-03-25 18:17:321186const char kLogJsConsoleMessagesName[] =
1187 "Log JS console messages in system logs";
1188const char kLogJsConsoleMessagesDescription[] =
1189 "Enable logging JS console messages in system logs, please note that they "
1190 "may contain PII.";
1191
Mustafa Emre Acer137dc8b2018-08-29 20:38:131192const char kLookalikeUrlNavigationSuggestionsName[] =
1193 "Navigation suggestions for lookalike URLs";
1194const char kLookalikeUrlNavigationSuggestionsDescription[] =
1195 "Enable navigation suggestions for URLs that are visually similar to "
1196 "popular domains or to domains with a site engagement score.";
1197
Brett Wilsonecb80982017-07-12 20:34:511198const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1199const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511200
Becca Hughes71e8ceb2020-03-31 22:23:401201const char kMediaHistoryName[] = "Enable Media History";
1202const char kMediaHistoryDescription[] =
1203 "Enables Media History which records data around media playbacks on "
1204 "websites.";
1205
Lei Zhang507fffd2020-01-29 23:47:541206const char kMediaInspectorLoggingName[] = "Enable media log in developer tools";
1207const char kMediaInspectorLoggingDescription[] =
Ted Meyera1fd6ce2019-10-22 03:21:331208 "Move media logging from chrome://media-internals into the developer tools "
Yang Guo08a824e2020-02-06 16:00:101209 "project.";
Ted Meyera1fd6ce2019-10-22 03:21:331210
spqchanb87755692018-04-05 00:46:091211const char kMediaRouterCastAllowAllIPsName[] =
1212 "Connect to Cast devices on all IP addresses";
1213const char kMediaRouterCastAllowAllIPsDescription[] =
1214 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311215 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091216
Joel Hockey73bc7122019-10-20 21:41:111217const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1218const char kMixBrowserTypeTabsDescription[] =
1219 "Allows tabs to be dragged between any browsers that support tabs, "
1220 "including apps";
1221
David Roger2183afb2019-02-21 14:19:151222const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1223const char kMobileIdentityConsistencyDescription[] =
1224 "Enables stronger identity consistency on mobile";
1225
Ella Ge1282f552019-06-24 20:06:031226const char kMouseSubframeNoImplicitCaptureName[] =
1227 "Disable mouse implicit capture for iframe";
1228const char kMouseSubframeNoImplicitCaptureDescription[] =
1229 "When enable, mouse down does not implicit capture for iframe.";
1230
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421231const char kNativeFileSystemAPIName[] = "Native File System API";
1232const char kNativeFileSystemAPIDescription[] =
1233 "Enables the experimental Native File System API, giving websites access "
1234 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551235
James Vecore30f589c22020-04-03 23:16:171236const char kNearbySharingName[] = "Nearby Sharing";
1237const char kNearbySharingDescription[] =
1238 "Enables Nearby Sharing for sharing content between devices.";
1239
Aaron Krajeski229cffd2020-05-11 22:30:331240const char kNewCanvas2DAPIName[] = "Experimental canvas 2D API features";
1241const char kNewCanvas2DAPIDescription[] =
1242 "Enables in-progress features for the canvas 2D API. See "
1243 "https://github.com/fserb/canvas2d.";
1244
Monica Bastae2331412020-04-10 14:07:301245const char kNewProfilePickerName[] = "New profile picker";
1246const char kNewProfilePickerDescription[] =
1247 "Enables new profile picker implementation.";
1248
Brett Wilsonecb80982017-07-12 20:34:511249const char kNewUsbBackendName[] = "Enable new USB backend";
1250const char kNewUsbBackendDescription[] =
1251 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341252
Taylor Bergquist187a9f92019-08-12 22:13:151253const char kNewTabstripAnimationName[] = "New tabstrip animations";
1254const char kNewTabstripAnimationDescription[] =
1255 "New implementation of tabstrip animations.";
1256
Regan Hsuc72a6112020-02-28 19:10:021257const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1258const char kNewOsSettingsSearchDescription[] =
1259 "Enables New OS Settings search with fuzzy matching, and disables the old "
1260 "OS settings search using exact string matching.";
1261
Regan Hsub31b6012020-04-23 22:18:471262const char kDlcSettingsUiName[] = "DLC Settings UI";
1263const char kDlcSettingsUiDescription[] =
1264 "Enables DLC (Downloadable Content) Settings subpage in the Device section "
1265 "of OS Settings.";
1266
Aaron Krajeski7df4f93c2020-02-20 18:07:451267const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1268const char kTextureLayerSkipWaitForActivationDescription[] =
1269 "Don't wait for layer activation before beginning new frame.";
1270
Alex Newcomerd7b0cc42018-05-25 22:58:481271const char kNotificationIndicatorName[] = "Notification Indicators";
1272const char kNotificationIndicatorDescription[] =
1273 "Enable notification indicators, which appear on app icons when a "
1274 "notification is active. This will also enable notifications in context "
1275 "menus.";
1276
Xing Liu1919ec232019-07-22 20:38:041277const char kNotificationSchedulerDebugOptionName[] =
1278 "Notification scheduler debug options";
1279const char kNotificationSchedulerDebugOptionDescription[] =
1280 "Enable debugging mode to override certain behavior of notification "
1281 "scheduler system for easier manual testing.";
1282const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1283 "Show scheduled notification right away.";
1284
Brett Wilsonecb80982017-07-12 20:34:511285const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1286const char kNotificationsNativeFlagDescription[] =
1287 "Enable support for using the native notification toasts and notification "
1288 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341289
Lan Wei97ee4b1f2019-07-25 21:02:391290const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1291const char kUpdateHoverAtBeginFrameDescription[] =
1292 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1293 "moves, rather than old timing-based mechanism.";
1294
Valeriya Sinevich972ac122018-09-05 07:33:191295const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1296const char kUseMultiloginEndpointDescription[] =
1297 "Use Gaia OAuth multilogin for identity consistency.";
1298
Brett Wilsonecb80982017-07-12 20:34:511299const char kOfferStoreUnmaskedWalletCardsName[] =
1300 "Google Payments card saving checkbox";
1301const char kOfferStoreUnmaskedWalletCardsDescription[] =
1302 "Show the checkbox to offer local saving of a credit card downloaded from "
1303 "the server.";
1304
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371305const char kOmniboxAdaptiveSuggestionsCountName[] =
1306 "Adaptive Omnibox Suggestions count";
1307const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1308 "Dynamically adjust number of presented Omnibox suggestions depending on "
1309 "available space. When enabled, this feature will increase (or decrease) "
1310 "amount of offered Omnibox suggestions to fill in the space between the "
1311 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1312 "flag to adjust the limit of offered suggestions. The number of shown "
1313 "suggestions will be no less than the platform default limit.";
1314
Brandon Wylie1299ff82020-01-23 02:13:371315const char kOmniboxAssistantVoiceSearchName[] =
1316 "Omnibox Assistant Voice Search";
1317const char kOmniboxAssistantVoiceSearchDescription[] =
1318 "When enabled, use Assistant for omnibox voice query recognition instead of"
1319 " Android's built-in voice recognition service. Only works on Android.";
1320
manuk4542e232019-09-11 19:27:351321const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1322const char kOmniboxAutocompleteTitlesDescription[] =
1323 "Allows autocompleting bookmark, history, and document suggestions when the"
1324 " user input is a prefix of their titles, as opposed to their URLs.";
1325
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191326const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1327const char kOmniboxCompactSuggestionsDescription[] =
1328 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1329 "size.";
1330
1331const char kOmniboxDeferredKeyboardPopupName[] =
1332 "Omnibox: Defer keyboard popup";
1333const char kOmniboxDeferredKeyboardPopupDescription[] =
1334 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1335 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1336 "shown when user taps the Omnibox again, or if there's no suggestions to "
1337 "show to the user.";
1338
Brett Wilsonecb80982017-07-12 20:34:511339const char kOmniboxDisplayTitleForCurrentUrlName[] =
1340 "Include title for the current URL in the omnibox";
1341const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1342 "In the event that the omnibox provides suggestions on-focus, the URL of "
1343 "the current page is provided as the first suggestion without a title. "
1344 "Enabling this flag causes the title to be displayed.";
1345
Patrick Noland9e1fc5052019-07-31 00:24:111346const char kOmniboxDisableInstantExtendedLimitName[] =
1347 "Disable the 'instant extended' limit on search suggestions";
1348const char kOmniboxDisableInstantExtendedLimitDescription[] =
1349 "Effectively doubles the max number of Google-provided search suggestions "
1350 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151351
1352const char kOmniboxExperimentalSuggestScoringName[] =
1353 "Omnibox Experimental Suggest Scoring";
1354const char kOmniboxExperimentalSuggestScoringDescription[] =
1355 "Enables an experimental scoring mode for suggestions when Google is the "
1356 "default search engine.";
1357
manukh5ff0f582020-01-14 03:54:131358const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1359 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1360const char
1361 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1362 "Midword terms are allowed but not scored.";
1363const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1364 "Omnibox History Quick Provider Allow Midword Continuations";
1365const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1366 "Midword matches are allowed and scored when the match begins immediately "
1367 "after the previous match ends.";
1368
manukaddd3c42019-04-09 21:20:591369const char kOmniboxLocalEntitySuggestionsName[] =
1370 "Omnibox Local Entity Suggestions";
1371const char kOmniboxLocalEntitySuggestionsDescription[] =
1372 "Enables location specific suggestions displayed with images and enhanced "
1373 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1374 "will also enable #omnibox-rich-entity-suggestions.";
1375
manuk695f9d4532020-03-18 19:22:081376const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1377const char kOmniboxRichAutocompletionDescription[] =
1378 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1379 "titles or URLs contain the user input as a continuous chunk, but not "
1380 "necessarily a prefix, can be the default suggestion. Typically, only "
1381 "suggestions whose URLs are prefixed by the user input can be. The "
1382 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1383 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1384 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1385 "autocompletes non-prefixes.";
1386
Moe Ahmadid0ce5de2019-08-30 21:55:021387const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1388const char kOmniboxOnFocusSuggestionsDescription[] =
1389 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1390 "before the user has typed any input";
1391
Tommy Li55784022020-04-28 20:58:181392const char kOmniboxOnFocusSuggestionsContextualWebName[] =
1393 "Omnibox on-focus suggestions for the contextual Web";
1394const char kOmniboxOnFocusSuggestionsContextualWebDescription[] =
1395 "Enables on-focus suggestions on the Open Web, that are contextual to the "
1396 "current URL. Will only work if user is signed-in and syncing, or is "
1397 "otherwise eligible to send the current page URL to the suggest server.";
1398
Brandon Wylief8dd4e82019-07-11 16:39:571399const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1400const char kOmniboxSearchEngineLogoDescription[] =
1401 "Display the current default search engine's logo in the omnibox";
1402
Benoit Lizeab08362c2017-07-19 14:50:541403const char kOmniboxSpareRendererName[] =
1404 "Start spare renderer on omnibox focus";
1405const char kOmniboxSpareRendererDescription[] =
1406 "When the omnibox is focused, start an empty spare renderer. This can "
1407 "speed up the load of the navigation from the omnibox.";
1408
Filip Gorski927709ea2020-04-30 15:58:371409const char kOmniboxSuggestionsRecyclerViewName[] =
1410 "Omnibox Suggestions using a recycler view";
1411const char kOmniboxSuggestionsRecyclerViewDescription[] =
1412 "Use an Android RecyclerView to render the Omnibox Suggestions drop down.";
1413
Tommy C. Lie4194b732018-09-28 22:21:511414const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1415 "Omnibox UI Hide Steady-State URL Scheme";
1416const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1417 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361418 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511419
1420const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1421 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1422const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1423 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361424 "Hidden portions are restored during editing.";
1425
1426const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1427 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1428const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1429 "In the omnibox, hide the path, query and ref from steady state displayed "
1430 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121431
Brett Wilsonecb80982017-07-12 20:34:511432const char kOmniboxUIMaxAutocompleteMatchesName[] =
1433 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511434const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1435 "Changes the maximum number of autocomplete matches displayed in the "
1436 "Omnibox UI.";
1437
Kevin Baileycd6889922019-05-30 17:22:551438const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1439const char kOmniboxMaxURLMatchesDescription[] =
1440 "The maximum number of URL matches to show, unless there are no "
1441 "replacements.";
1442
Ce Chenc8d803a2020-04-27 09:31:331443const char kOmniboxOnDeviceHeadSuggestionsIncognitoName[] =
1444 "Omnibox on device head suggestions (incognito only)";
1445const char kOmniboxOnDeviceHeadSuggestionsIncognitoDescription[] =
Ce Chen20af01c2019-07-02 19:16:361446 "Google head non personalized search suggestions provided by a compact on "
Ce Chenc8d803a2020-04-27 09:31:331447 "device model for incognito";
1448
1449const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoName[] =
1450 "Omnibox on device head suggestions (non-incognito only)";
1451const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoDescription[] =
1452 "Google head non personalized search suggestions provided by a compact on "
1453 "device model for non-incognito";
Ce Chen20af01c2019-07-02 19:16:361454
Tommy Li7d1a68b2019-09-06 23:12:521455const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1456 "Omnibox Preserve Default Match Against Async Update";
1457const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1458 "Preserves the default match against change when providers return results "
1459 "asynchronously. This prevents the default match from changing after the "
1460 "user finishes typing. Without this feature, if the default match is "
1461 "updated right when the user presses Enter, the user may go to a "
1462 "surprising destination.";
1463
Justin Donnelly65c9e8b2017-10-01 05:15:011464const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1465const char kOmniboxUISwapTitleAndUrlDescription[] =
1466 "In the omnibox dropdown, shows titles before URLs when both are "
1467 "available.";
1468
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251469const char kOmniboxZeroSuggestionsOnNTPName[] =
1470 "Omnibox Zero Suggestions on New Tab Page";
1471const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1472 "Offer suggestions when URL bar (omnibox) is focused.";
1473
Moe Ahmadi4005ec92019-09-09 16:55:531474const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1475 "Zero Suggestions in real search box on New Tab Page";
1476const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1477 "Offer suggestions when the real search box on New Tab Page is focused.";
1478
Tommy Li1d03b9bf2019-09-23 23:46:341479const char kOmniboxZeroSuggestionsOnSERPName[] =
1480 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1481const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1482 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1483 "on the default search provider's search results page (SERP).";
1484
Mark Lieufaa1b762019-01-08 19:37:281485const char kOnTheFlyMhtmlHashComputationName[] =
1486 "On-The-Fly MHTML Hash Computation";
1487const char kOnTheFlyMhtmlHashComputationDescription[] =
1488 "Save MHTML files to the target location and calculate their content "
1489 "digests in one step.";
1490
Adrienne Walkerc87477e2018-06-06 22:28:211491const char kOopRasterizationName[] = "Out of process rasterization";
1492const char kOopRasterizationDescription[] =
1493 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1494 "Must also enable GPU rasterization";
1495
Eric Karl34c48382019-10-15 02:04:171496const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1497const char kEnableDeJellyDescription[] =
1498 "Enables an experimental effect which attempts to mitigate "
1499 "\"jelly-scrolling\". This is an experimental implementation with known "
1500 "bugs, visual artifacts, and performance cost. This implementation may be "
1501 "removed at any time.";
1502
Donn Denman43baac62019-05-22 17:31:051503const char kOverlayNewLayoutName[] = "Overlay new layout";
1504const char kOverlayNewLayoutDescription[] =
1505 "Enables a new layout for the "
1506 "Overlay panels including Contextual Search and Preview Tab.";
1507
Brett Wilsonecb80982017-07-12 20:34:511508const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1509const char kOverlayScrollbarsDescription[] =
1510 "Enable the experimental overlay scrollbars implementation. You must also "
1511 "enable threaded compositing to have the scrollbars animate.";
1512
chaopenge8aa016b2017-08-24 15:20:191513const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1514 "Flash Overlay Scrollbars After Any Scroll Update";
1515const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1516 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1517 " must also enable Overlay Scrollbars.";
1518
chaopeng343678022017-08-24 18:45:001519const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1520 "Flash Overlay Scrollbars When Mouse Enter";
1521const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1522 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1523 " enable Overlay Scrollbars.";
1524
Daniele Castagna74ddb9c2018-06-21 22:59:021525const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1526const char kOverlayStrategiesDescription[] =
1527 "Select strategies used to promote quads to HW overlays.";
1528const char kOverlayStrategiesDefault[] = "Default";
1529const char kOverlayStrategiesNone[] = "None";
1530const char kOverlayStrategiesUnoccludedFullscreen[] =
1531 "Unoccluded fullscreen buffers (single-fullscreen)";
1532const char kOverlayStrategiesUnoccluded[] =
1533 "Unoccluded buffers (single-fullscreen,single-on-top)";
1534const char kOverlayStrategiesOccludedAndUnoccluded[] =
1535 "Occluded and unoccluded buffers "
1536 "(single-fullscreen,single-on-top,underlay)";
1537
Claudio Magni81326f92017-09-01 05:21:181538const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1539const char kUseNewAcceptLanguageHeaderDescription[] =
1540 "Adds the base language code after other corresponding language+region "
1541 "codes. This ensures that users receive content in their preferred "
1542 "language.";
1543
Brett Wilsonecb80982017-07-12 20:34:511544const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1545const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481546 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511547
chaopenge2b6e5f2018-05-08 16:40:451548const char kTouchpadOverscrollHistoryNavigationName[] =
1549 "Overscroll history navigation on Touchpad";
1550const char kTouchpadOverscrollHistoryNavigationDescription[] =
1551 "Allows swipe left/right from touchpad change browser navigation.";
1552
Xing Liu5400a002017-09-15 21:48:291553const char kParallelDownloadingName[] = "Parallel downloading";
1554const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061555 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291556
Brett Wilsonecb80982017-07-12 20:34:511557const char kPassiveEventListenerDefaultName[] =
1558 "Passive Event Listener Override";
1559const char kPassiveEventListenerDefaultDescription[] =
1560 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1561 "haven't requested otherwise) to be treated as passive. This will break "
1562 "touch/wheel behavior on some websites but is useful for demonstrating the "
1563 "potential performance benefits of adopting passive event listeners.";
1564const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1565const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1566
1567const char kPassiveEventListenersDueToFlingName[] =
1568 "Touch Event Listeners Passive Default During Fling";
1569const char kPassiveEventListenersDueToFlingDescription[] =
1570 "Forces touchstart, and first touchmove per scroll event listeners during "
1571 "fling to be treated as passive.";
1572
1573const char kPassiveDocumentEventListenersName[] =
1574 "Document Level Event Listeners Passive Default";
1575const char kPassiveDocumentEventListenersDescription[] =
1576 "Forces touchstart, and touchmove event listeners on document level "
1577 "targets (which haven't requested otherwise) to be treated as passive.";
1578
Sahel Sharify7400e882018-08-13 17:13:211579const char kPassiveDocumentWheelEventListenersName[] =
1580 "Document Level Wheel Event Listeners Passive Default";
1581const char kPassiveDocumentWheelEventListenersDescription[] =
1582 "Forces wheel, and mousewheel event listeners on document level targets "
1583 "(which haven't requested otherwise) to be treated as passive.";
1584
Carlos IL1d3ef052019-11-20 19:36:101585const char kPassiveMixedContentWarningName[] =
1586 "Warning for Passive Mixed Content";
1587const char kPassiveMixedContentWarningDescription[] =
1588 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1589 "passive (aka optionally blockable) mixed content.";
1590
Milica Selakovice8bdde612020-02-19 11:48:361591const char kPasswordChangeName[] = "Rework password change flow";
1592const char kPasswordChangeDescription[] =
1593 "Change password when password leak is detected.";
1594
Ivana Zuzica4cf4802019-07-10 19:02:321595const char kPasswordEditingAndroidName[] = "Password editing for Android";
1596const char kPasswordEditingAndroidDescription[] =
1597 "Adds the editing option for saved passwords.";
1598
Vaclav Brozekd8a3f542017-11-16 14:21:131599const char kPasswordImportName[] = "Password import";
1600const char kPasswordImportDescription[] =
1601 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511602
Aran Gilman5e9672bed2019-08-02 19:07:491603const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1604const char kForceWebContentsDarkModeDescription[] =
1605 "Automatically render all web contents using a dark theme.";
1606
Alison Maherc07a3fb2019-10-07 21:25:031607const char kForcedColorsName[] = "Forced Colors";
1608const char kForcedColorsDescription[] =
1609 "Enables forced colors mode for web content.";
1610
Matt Amertecf4bf32019-09-25 19:50:391611const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1612const char kPercentBasedScrollingDescription[] =
1613 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1614 "of the scroller size.";
1615
Rouslan Solomakhinded840112018-11-02 13:27:101616const char kPerMethodCanMakePaymentQuotaName[] =
1617 "Per-method canMakePayment() quota.";
1618const char kPerMethodCanMakePaymentQuotaDescription[] =
1619 "Allow calling canMakePayment() for different payment methods, as long as "
1620 "method-specific parameters remain unchanged.";
1621
Olesia Marukhno16fdd647a2020-05-04 09:34:001622const char kPermissionChipName[] = "Permissions Chip Experiment";
1623const char kPermissionChipDescription[] =
1624 "Enables an experimental permission prompt that uses a chip in the location"
1625 " bar.";
1626
Ella Geb58eed12019-09-05 23:37:011627const char kPointerLockOptionsName[] = "Enables pointer lock options";
1628const char kPointerLockOptionsDescription[] =
1629 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1630 "to true, pointer movements wil not be affected by the underlying platform "
1631 "modications such as mouse accelaration.";
1632
Yann Dago70afb65d2019-08-06 15:50:531633const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1634const char kPolicyAtomicGroupsEnabledDescription[] =
1635 "Enables the concept of policy atomic groups that makes policies of an "
1636 "atomic group that do not share the highest priority source from that group"
1637 "ignored.";
1638
Doug Arnett620ff542018-02-06 17:54:221639const char kPreviewsAllowedName[] = "Previews Allowed";
1640const char kPreviewsAllowedDescription[] =
1641 "Allows previews to be shown subject to specific preview types being "
1642 "enabled and the client experiencing specific triggering conditions. "
1643 "May be used as a kill-switch to turn off all potential preview types.";
1644
Jimmy Gong9859f392020-02-21 21:10:271645const char kPrintJobManagementAppName[] = "Print Management App";
1646const char kPrintJobManagementAppDescription[] =
1647 "Enables the print management app that allows Chrome OS users to view "
1648 "and manage their native print jobs.";
1649
Sean Harrisonb65269e2019-10-15 14:44:171650const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1651const char kPrivacySettingsRedesignDescription[] =
1652 "Redesign of the privacy settings card to make it more prominent and "
1653 "and easier to use.";
1654
Andrey Zaytsev4b522fd2020-05-04 08:34:381655const char kSafetyCheckAndroidName[] = "Safety Check on Android";
1656const char kSafetyCheckAndroidDescription[] =
1657 "A settings component for checking multiple areas of browser safety.";
1658
Dana Friedac7b8ff2019-09-18 21:27:571659const char kProminentDarkModeActiveTabTitleName[] =
1660 "Prominent Dark Mode Active Tab Titles";
1661const char kProminentDarkModeActiveTabTitleDescription[] =
1662 "Makes the active tab title in dark mode bolder so the active tab is "
1663 "easier "
1664 "to identify.";
1665
Mohsen Izadi93faac12017-07-29 04:45:151666const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1667const char kPullToRefreshDescription[] =
1668 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011669const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151670
Troy Hildebrandt7228ad12018-02-23 21:18:241671const char kQueryInOmniboxName[] = "Query in Omnibox";
1672const char kQueryInOmniboxDescription[] =
1673 "Only display query terms in the omnibox when viewing a search results "
1674 "page.";
1675
Brett Wilsonecb80982017-07-12 20:34:511676const char kQuicName[] = "Experimental QUIC protocol";
1677const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1678
Kamila2724bd702019-09-10 16:08:581679const char kQuietNotificationPromptsName[] =
1680 "Quieter notification permission prompts";
1681const char kQuietNotificationPromptsDescription[] =
1682 "Enables quieter permission prompts for notification permission requests. "
1683 "When a site wishes to show notifications, the usual modal dialog is "
1684 "replaced with a quieter version.";
1685
Darwin Huangf588cc8e2019-12-13 22:24:561686const char kRawClipboardName[] = "Raw Clipboard";
1687const char kRawClipboardDescription[] =
1688 "Allows raw / unsanitized clipboard content to be read and written. "
1689 "See https://github.com/WICG/raw-clipboard-access.";
1690
Brett Wilsonecb80982017-07-12 20:34:511691const char kReducedReferrerGranularityName[] =
1692 "Reduce default 'referer' header granularity.";
1693const char kReducedReferrerGranularityDescription[] =
1694 "If a page hasn't set an explicit referrer policy, setting this flag will "
1695 "reduce the amount of information in the 'referer' header for cross-origin "
1696 "requests.";
1697
Christian Dullweber3cc579a22018-09-11 10:54:441698const char kRewriteLevelDBOnDeletionName[] =
1699 "Rewrite LevelDB instances after full deletions";
1700const char kRewriteLevelDBOnDeletionDescription[] =
1701 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1702
David Bokan5a32e4d2019-08-14 15:37:461703const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1704const char kRequestUnbufferedDispatchDescription[] =
1705 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1706 "of input by the OS.";
1707
Brett Wilsonecb80982017-07-12 20:34:511708const char kRequestTabletSiteName[] =
1709 "Request tablet site option in the settings menu";
1710const char kRequestTabletSiteDescription[] =
1711 "Allows the user to request tablet site. Web content is often optimized "
1712 "for tablet devices. When this option is selected the user agent string is "
1713 "changed to indicate a tablet device. Web content optimized for tablets is "
1714 "received there after for the current tab.";
1715
Dominic Farolino780df942019-09-04 06:49:441716const char kPrefetchPrivacyChangesName[] =
1717 "Prefetch request properties are updated to be privacy-preserving";
1718const char kPrefetchPrivacyChangesDescription[] =
1719 "Prefetch requests will not follow redirects, not send a Referer header, "
1720 "not send credentials for cross-origin requests, and do not pass through "
1721 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441722
Gavin Williamsdfdb2392020-02-20 21:07:061723const char kPrinterStatusName[] = "Show printer Status";
1724const char kPrinterStatusDescription[] =
1725 "Enables printer status icons and labels for saved and nearby printers";
1726
Joe DeBlasiofb277092019-07-03 23:46:361727const char kSafetyTipName[] =
1728 "Show Safety Tip UI when visiting low-reputation websites";
1729const char kSafetyTipDescription[] =
1730 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1731 "with a site Chrome believes may be suspicious.";
1732
Lily Chene0d3ac92019-04-22 16:55:531733const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1734const char kSameSiteByDefaultCookiesDescription[] =
1735 "Treat cookies that don't specify a SameSite attribute as if they were "
1736 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1737 "third-party usage.";
1738
Charlene Yan0ccd7f52019-04-12 23:20:591739const char kScrollableTabStripName[] = "Scrollable TabStrip";
1740const char kScrollableTabStripDescription[] =
1741 "Allows users to access tabs by scrolling when they no longer fit in the "
1742 "tabstrip.";
1743
David Bokanebe23cc52020-05-11 18:20:461744const char kScrollUnificationName[] = "Scroll Unification";
1745const char kScrollUnificationDescription[] =
1746 "Refactoring project that eliminates scroll handling code from Blink. "
1747 "Does not affect behavior or performance.";
1748
Sophey Dong02d39432020-03-26 23:31:041749const char kSendTabToSelfOmniboxSendingAnimationName[] =
1750 "Send tab to self omnibox sending animation";
1751const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1752 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1753 "notifications for contextual menu entry points.";
1754
Matt Falkenhagen8af3b7e2019-10-01 14:44:161755const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1756const char kServiceWorkerOnUIDescription[] =
1757 "Enables browser process logic related to service workers to run on the UI "
1758 "thread rather than the IO thread.";
1759
Yasmin69a132f2019-08-07 15:30:361760const char kSharedClipboardUIName[] =
1761 "Enable shared clipboard feature signals to be handled";
1762const char kSharedClipboardUIDescription[] =
1763 "Enables shared clipboard feature signals to be handled by showing "
1764 "a list of user's available devices to share the clipboard.";
1765
Himanshu Jaju8cf9c242019-11-06 13:52:531766const char kSharingPeerConnectionReceiverName[] =
1767 "Enable receiver device to handle peer connection requests.";
1768const char kSharingPeerConnectionReceiverDescription[] =
1769 "Enables receiver device to connect and share data using a peer to peer "
1770 "connection.";
1771
1772const char kSharingPeerConnectionSenderName[] =
1773 "Enable sender device to initiate peer connection requests.";
1774const char kSharingPeerConnectionSenderDescription[] =
1775 "Enables the sender devices to connect with chosen device using a peer to "
1776 "peer connection for transferring data.";
1777
Alex Chaud7886842020-05-13 15:37:051778const char kSharingPreferVapidName[] =
1779 "Prefer sending Sharing message via VAPID";
1780const char kSharingPreferVapidDescription[] =
1781 "Prefer sending Sharing message via FCM WebPush authenticated using VAPID.";
1782
Travis Skare139deb72019-12-05 21:25:061783const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1784const char kSharingQRCodeGeneratorDescription[] =
1785 "Enables right-click UI to share the page's URL via a generated QR Code.";
1786
Alex Chauf15a7192020-01-30 17:37:511787const char kSharingSendViaSyncName[] =
1788 "Enable sending Sharing message via Sync";
1789const char kSharingSendViaSyncDescription[] =
1790 "Enables sending Sharing message via commiting to Chrome Sync's "
1791 "SHARING_MESSAGE data type";
1792
Michael van Ouwerkerk99d7e562019-12-03 17:14:361793const char kSharingDeviceExpirationName[] =
1794 "Configures sharing device expiration";
1795const char kSharingDeviceExpirationDescription[] =
1796 "Configures how long after a device was last active that it is eligible "
1797 "for use in sharing features.";
1798
Manu Corneteb3c7d32019-06-20 08:04:441799const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1800const char kShelfHotseatDescription[] =
1801 "Shows a modular design for the shelf where the apps are shown separately "
1802 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301803 "are separate and behave independently. Also reduces the size of the"
1804 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441805
Manu Cornetd7ef7c52018-05-01 22:08:231806const char kShelfHoverPreviewsName[] =
1807 "Show previews of running apps when hovering over the shelf.";
1808const char kShelfHoverPreviewsDescription[] =
1809 "Shows previews of the open windows for a given running app when hovering "
1810 "over the shelf.";
1811
Naoki Fukino008a0022018-05-23 18:33:001812const char kShowAndroidFilesInFilesAppName[] =
1813 "Show Android files in Files app";
1814const char kShowAndroidFilesInFilesAppDescription[] =
1815 "Show Android files in Files app if Android is enabled on the device.";
1816
Brett Wilsonecb80982017-07-12 20:34:511817const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1818const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381819 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1820 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511821
1822const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1823const char kShowAutofillTypePredictionsDescription[] =
1824 "Annotates web forms with Autofill field type predictions as placeholder "
1825 "text.";
1826
pwarren878671672019-12-13 19:18:161827const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1828const char kShowOverdrawFeedbackDescription[] =
1829 "Visualize overdraw by color-coding elements based on if they have other "
1830 "elements drawn underneath.";
1831
kylechare8835ca92020-03-16 15:34:581832const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381833const char kSkiaRendererDescription[] =
1834 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581835 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381836
Shivani Sharma2d5b4b6b2019-01-08 16:07:161837const char kHistoryManipulationIntervention[] =
1838 "History Manipulation Intervention";
1839const char kHistoryManipulationInterventionDescription[] =
1840 "If a page does a client side redirect or adds to the history without a "
1841 "user gesture, then skip it on back/forward UI.";
1842
Brett Wilsonecb80982017-07-12 20:34:511843const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1844const char kSilentDebuggerExtensionApiDescription[] =
1845 "Do not show the infobar when an extension attaches to a page via "
1846 "chrome.debugger API. This is required to debug extension background "
1847 "pages.";
1848
Lukasz Anforowiczd2e16e62019-03-28 19:06:591849const char kIsolateOriginsName[] = "Isolate additional origins";
1850const char kIsolateOriginsDescription[] =
1851 "Requires dedicated processes for an additional set of origins, "
1852 "specified as a comma-separated list.";
1853
Lukasz Anforowicz738a88d2018-11-05 19:19:341854const char kSiteIsolationOptOutName[] = "Disable site isolation";
1855const char kSiteIsolationOptOutDescription[] =
1856 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571857 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1858 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221859 "isolation is force-enabled using a command line switch or using an "
1860 "enterprise policy. "
1861 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571862 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341863const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1864const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511865
Jesse McKenna4cf4c9172019-12-14 05:10:581866const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1867const char kSlowDCTimerInterruptsWinDescription[] =
1868 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1869 "default 4 ms.";
1870
Brett Wilsonecb80982017-07-12 20:34:511871const char kSmoothScrollingName[] = "Smooth Scrolling";
1872const char kSmoothScrollingDescription[] =
1873 "Animate smoothly when scrolling page content.";
1874
Sam Goto09d69a12019-11-20 23:56:561875const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1876const char kSmsReceiverCrossDeviceDescription[] =
1877 "Enable the SMS Receiver API to work across devices";
1878
Justin Donnelly4e448cb2017-07-07 21:32:131879const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1880 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131881const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1882 "If enabled, when the user enters text in the omnibox that looks like a "
1883 "a query, any service worker associated with the search engine the query "
1884 "will be sent to is started early.";
1885
Daniele Castagnae896ab92020-03-16 04:11:521886const char kSplitPartiallyOccludedQuadsName[] =
1887 "Split partially occluded quads";
1888const char kSplitPartiallyOccludedQuadsDescription[] =
1889 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391890 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521891
Lei Zhang507fffd2020-01-29 23:47:541892const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1893const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461894 "Experimental security mode that strengthens the site isolation policy. "
1895 "Controls whether site isolation should use origins instead of scheme and "
1896 "eTLD+1.";
1897
Shubhie Panickerfaf082ed2018-01-03 04:49:151898const char kStopInBackgroundName[] = "Stop in background";
1899const char kStopInBackgroundDescription[] =
1900 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281901 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151902
Shubhie Panicker56c99a22018-03-21 00:22:281903const char kStopNonTimersInBackgroundName[] =
1904 "Stop non-timer task queues background";
1905const char kStopNonTimersInBackgroundDescription[] =
1906 "Stop non-timer task queues, in the background, "
1907 "after a grace period.";
1908
Brandon Maslenda12cf82019-08-23 20:54:181909const char kStorageAccessAPIName[] = "Storage Access API";
1910const char kStorageAccessAPIDescription[] =
1911 "Enables the Storage Access API, allowing websites to request storage "
1912 "access when it would otherwise be restricted.";
1913
Jarryd5b6e5ce2019-08-23 19:15:481914const char kStoragePressureUIName[] = "Enable storage pressure UI";
1915const char kStoragePressureUIDescription[] =
1916 "If enabled, Chrome will trigger system notifications to warn about "
1917 "storage pressure.";
1918
Rachel Wongbae7dfd2020-05-08 01:22:301919const char kSuggestedContentToggleName[] = "Enable Suggested Content toggle";
1920const char kSuggestedContentToggleDescription[] =
1921 "Enables a settings UI toggle that controls Suggested Content status. Also"
1922 "enables a corresponding notice in the Launcher about Suggested Content.";
1923
Brett Wilsonecb80982017-07-12 20:34:511924const char kSuggestionsWithSubStringMatchName[] =
1925 "Substring matching for Autofill suggestions";
1926const char kSuggestionsWithSubStringMatchDescription[] =
1927 "Match Autofill suggestions based on substrings (token prefixes) rather "
1928 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341929
Himanshu Jajue760efb2019-10-17 11:07:531930const char kSyncDeviceInfoInTransportModeName[] =
1931 "Enable syncing DeviceInfo in transport-only sync mode.";
1932const char kSyncDeviceInfoInTransportModeDescription[] =
1933 "When enabled, allows syncing DeviceInfo datatype for users who are "
1934 "signed-in but not necessary sync-ing.";
1935
Tanmoy Mollika6ef18a2020-01-28 12:24:341936const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1937const char kSyncErrorInfoBarDescription[] =
1938 "When enabled, shows an infobar for sync errors that can be resolved "
1939 "by user interaction in the settings page.";
1940
Brett Wilsonecb80982017-07-12 20:34:511941const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1942const char kSyncSandboxDescription[] =
1943 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341944
Joe Downing8cbbc192018-05-14 17:37:071945const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1946const char kSystemKeyboardLockDescription[] =
1947 "Enables websites to use the keyboard.lock() API to intercept system "
1948 "keyboard shortcuts and have the events routed directly to the website "
1949 "when in fullscreen mode.";
1950
Ahmed Mehfoozac33a0c2020-04-01 01:33:181951const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
1952const char kSystemTrayMicGainDescription[] =
1953 "Enables mic gain settings in the system tray audio "
1954 "settings.";
1955
Matt Simmons1fd0c9f2019-04-15 19:08:221956const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1957const char kTabEngagementReportingDescription[] =
1958 "Tracks tab engagement and lifetime metrics.";
1959
Yusuf Ozuysal67f05a02019-02-15 19:30:521960const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1961const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461962 "Allows users to see their tabs in a grid layout in the tab switcher on "
1963 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:521964
Yusuf Ozuysal436d90b82019-03-15 22:17:581965const char kTabGroupsAndroidName[] = "Tab Groups";
1966const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461967 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:581968
Yue Zhange5610102019-11-01 19:46:391969const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1970const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461971 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:391972
Yue Zhang2834d6b2019-05-01 17:30:281973const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1974const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461975 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:281976
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091977const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1978const char kTabToGTSAnimationAndroidDescription[] =
1979 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:461980 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091981
Taylor Bergquistbcc15462018-12-05 00:36:561982const char kTabGroupsName[] = "Tab Groups";
1983const char kTabGroupsDescription[] =
1984 "Allows users to organize tabs into visually distinct groups, e.g. to "
1985 "separate tabs associated with different tasks.";
1986
Charlene Yand49235292020-03-14 00:55:431987const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
1988const char kTabGroupsCollapseDescription[] =
1989 "Allows a tab group to be collapsible and expandable, if tab groups are "
1990 "enabled.";
1991
Charlene Yan5b80e052020-04-02 20:48:561992const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
1993const char kTabGroupsFeedbackDescription[] =
1994 "Enables the feedback app to appear in the tab group editor bubble, if tab "
1995 "groups are enabled.";
1996
Caroline Risinge121c2b2018-12-03 20:19:291997const char kTabHoverCardsName[] = "Tab Hover Cards";
1998const char kTabHoverCardsDescription[] =
1999 "Enables a popup containing tab information to be visible when hovering "
2000 "over a tab. This will replace tooltips for tabs.";
2001
Dana Friedacaa8ef52019-02-08 02:20:352002const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
2003const char kTabHoverCardImagesDescription[] =
2004 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
2005
Dana Fried07b03c62019-07-31 19:20:562006const char kTabOutlinesInLowContrastThemesName[] =
2007 "Tab Outlines in Low Contrast Themes";
2008const char kTabOutlinesInLowContrastThemesDescription[] =
2009 "Expands the range of situations in which tab outline strokes are "
2010 "displayed, improving accessiblity in dark and incognito mode.";
2011
Daniele Castagna0fead93e2018-01-10 20:40:292012const char kTintGlCompositedContentName[] = "Tint GL-composited content";
2013const char kTintGlCompositedContentDescription[] =
2014 "Tint contents composited using GL with a shade of red to help debug and "
2015 "study overlay support.";
2016
David Benjaminb9c645c2019-10-09 23:49:112017const char kTLS13HardeningForLocalAnchorsName[] =
2018 "TLS 1.3 hardening for local anchors";
2019const char kTLS13HardeningForLocalAnchorsDescription[] =
2020 "This option enables the TLS 1.3 downgrade hardening mechanism for "
2021 "connections authenticated by local trust anchors. This improves security "
2022 "for connections to TLS-1.3-capable servers while remaining compatible "
2023 "with older servers. Firewalls and proxies that do not function when this "
2024 "is enabled do not implement TLS 1.2 correctly or securely and must be "
2025 "updated.";
2026
Peter Kastingd77428352018-10-26 15:20:252027const char kTopChromeTouchUiName[] = "Touch UI Layout";
2028const char kTopChromeTouchUiDescription[] =
2029 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:342030
Brett Wilsonecb80982017-07-12 20:34:512031const char kThreadedScrollingName[] = "Threaded scrolling";
2032const char kThreadedScrollingDescription[] =
2033 "Threaded handling of scroll-related input events. Disabling this will "
2034 "force all such scroll events to be handled on the main thread. Note that "
2035 "this can dramatically hurt scrolling performance of most websites and is "
2036 "intended for testing purposes only.";
2037
Brett Wilsonecb80982017-07-12 20:34:512038const char kTouchAdjustmentName[] = "Touch adjustment";
2039const char kTouchAdjustmentDescription[] =
2040 "Refine the position of a touch gesture in order to compensate for touches "
2041 "having poor resolution compared to a mouse.";
2042
2043const char kTouchDragDropName[] = "Touch initiated drag and drop";
2044const char kTouchDragDropDescription[] =
2045 "Touch drag and drop can be initiated through long press on a draggable "
2046 "element.";
2047
2048const char kTouchEventsName[] = "Touch Events API";
2049const char kTouchEventsDescription[] =
2050 "Force Touch Events API feature detection to always be enabled or "
2051 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292052 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512053
2054const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2055const char kTouchSelectionStrategyDescription[] =
2056 "Controls how text selection granularity changes when touch text selection "
2057 "handles are dragged. Non-default behavior is experimental.";
2058const char kTouchSelectionStrategyCharacter[] = "Character";
2059const char kTouchSelectionStrategyDirection[] = "Direction";
2060
2061const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2062const char kTraceUploadUrlDescription[] =
2063 "This is to be used in conjunction with the enable-navigation-tracing "
2064 "flag. Please select the label that best describes the recorded traces. "
2065 "This will choose the destination the traces are uploaded to. If you are "
2066 "not sure, select other. If left empty, no traces will be uploaded.";
2067const char kTraceUploadUrlChoiceOther[] = "Other";
2068const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2069const char kTraceUploadUrlChoiceQa[] = "QA";
2070const char kTraceUploadUrlChoiceTesting[] = "Testing";
2071
Anthony Vallee-Dubois265c5692018-06-01 15:57:142072const char kTranslateForceTriggerOnEnglishName[] =
2073 "Select which language model to use to trigger translate on English "
2074 "content";
2075const char kTranslateForceTriggerOnEnglishDescription[] =
2076 "Force the Translate Triggering on English pages experiment to be enabled "
2077 "with the selected language model active.";
2078
Haohao Wang5b525f722019-05-18 15:37:522079const char kTranslateBubbleUIName[] =
2080 "Select which UI to use for translate bubble";
2081const char kTranslateBubbleUIDescription[] =
2082 "Three bubble options to choose. Existing UI is selected by default";
2083
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052084const char kTreatInsecureOriginAsSecureName[] =
2085 "Insecure origins treated as secure";
2086const char kTreatInsecureOriginAsSecureDescription[] =
2087 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132088 "supplied as a comma-separated list. Origins must have their protocol "
2089 "specified e.g. \"http://example.com\". For the definition of secure "
2090 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052091
Joe DeBlasio2a4fb9982019-05-06 23:44:432092const char kTreatUnsafeDownloadsAsActiveName[] =
2093 "Treat risky downloads over insecure connections as active mixed content";
2094const char kTreatUnsafeDownloadsAsActiveDescription[] =
2095 "Disallows downloads of unsafe files (files that can potentially execute "
2096 "code), where the final download origin or any origin in the redirect "
2097 "chain is insecure if the originating page is secure.";
2098
David Van Cleve08c5bc012020-03-26 17:31:462099const char kTrustTokensName[] = "Enable Trust Tokens";
2100const char kTrustTokensDescription[] =
2101 "Enables the prototype Trust Token API "
2102 "(https://github.com/wicg/trust-token-api).";
2103
Brett Wilsonecb80982017-07-12 20:34:512104const char kTrySupportedChannelLayoutsName[] =
2105 "Causes audio output streams to check if channel layouts other than the "
2106 "default hardware layout are available.";
2107const char kTrySupportedChannelLayoutsDescription[] =
2108 "Causes audio output streams to check if channel layouts other than the "
2109 "default hardware layout are available. Turning this on will allow the OS "
2110 "to do stereo to surround expansion if supported. May expose third party "
2111 "driver bugs, use with caution.";
2112
Shawn Pickett0b470712019-08-15 00:43:452113const char kTurnOffStreamingMediaCachingName[] =
2114 "Turn off caching of streaming media to disk.";
2115const char kTurnOffStreamingMediaCachingDescription[] =
2116 "Reduces disk activity during media playback, which can result in "
2117 "power savings.";
2118
François Beaufortdb160c12019-05-01 06:28:142119const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2120const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052121 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142122 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2123 "for other processes.";
2124
Brett Wilsonecb80982017-07-12 20:34:512125const char kUiPartialSwapName[] = "Partial swap";
2126const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2127
Vadym Doroshenkoa063a512019-12-12 17:59:072128const char kUsernameFirstFlowName[] = "Username first flow";
2129const char kUsernameFirstFlowDescription[] =
2130 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062131 "flows where a user has to type username first on one page and then "
2132 "password on another page";
2133
Jiahe Zhang6a55d9ba2019-12-14 02:59:462134const char kUsePreferredIntervalForVideoName[] =
2135 "Use preferred interval for video";
2136const char kUsePreferredIntervalForVideoDescription[] =
2137 "When enabled, the composition rate will be changed based on the videos' "
2138 "actual fps.";
2139
Zentaro Kavanagh892851f2019-05-29 15:13:312140const char kUseSearchClickForRightClickName[] =
2141 "Use Search+Click for right click";
2142const char kUseSearchClickForRightClickDescription[] =
2143 "When enabled search+click will be remapped to right click, allowing "
2144 "webpages and apps to consume alt+click. When disabled the legacy "
2145 "behavior of remapping alt+click to right click will remain unchanged.";
2146
Michael Hablich896d52662017-10-23 15:59:572147const char kV8VmFutureName[] = "Future V8 VM features";
2148const char kV8VmFutureDescription[] =
2149 "This enables upcoming and experimental V8 VM features. "
2150 "This flag does not enable experimental JavaScript features.";
2151
Brett Wilsonecb80982017-07-12 20:34:512152const char kWalletServiceUseSandboxName[] =
2153 "Use Google Payments sandbox servers";
2154const char kWalletServiceUseSandboxDescription[] =
2155 "For developers: use the sandbox service for Google Payments API calls.";
2156
Ovidio Henriquez3d729f62020-02-07 00:43:292157const char kWebBluetoothNewPermissionsBackendName[] =
2158 "Use the new permissions backend for Web Bluetooth";
2159const char kWebBluetoothNewPermissionsBackendDescription[] =
2160 "Enables the new permissions backend for Web Bluetooth. This will enable "
2161 "persistent storage of device permissions.";
2162
Tsuyoshi Horoabfb079d2019-10-17 02:09:062163const char kWebBundlesName[] = "Web Bundles";
2164const char kWebBundlesDescription[] =
2165 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2166 "navigation.";
2167
Ayu Ishiidbdd5c92020-03-20 23:40:522168const char kWebOtpBackendName[] = "Web OTP";
2169const char kWebOtpBackendDescription[] =
2170 "Enables Web OTP API that uses the specified backend.";
2171const char kWebOtpBackendSmsVerification[] =
2172 "SMS Verification API (requires app-hash)";
2173const char kWebOtpBackendUserConsent[] = "User Consent API";
2174
Brett Wilsonecb80982017-07-12 20:34:512175const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2176const char kWebglDraftExtensionsDescription[] =
2177 "Enabling this option allows web applications to access the WebGL "
2178 "Extensions that are still in draft status.";
2179
Danyao Wang47a0f312019-05-09 20:52:242180const char kWebPaymentsExperimentalFeaturesName[] =
2181 "Experimental Web Payments API features";
2182const char kWebPaymentsExperimentalFeaturesDescription[] =
2183 "Enable experimental Web Payments API features";
2184
Liquan (Max) Gu5f1223972019-12-13 21:07:102185const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2186const char kWebPaymentsMinimalUIDescription[] =
2187 "Allow Payment Request API to open a minimal UI to replace the Payment "
2188 "Request UI when appropriate.";
2189
Per Åhgrencef44262019-11-20 10:54:512190const char kWebrtcCaptureMultiChannelApmName[] =
2191 "WebRTC multi-channel capture audio processing.";
2192const char kWebrtcCaptureMultiChannelApmDescription[] =
2193 "Support in WebRTC for processing capture audio in multi channel without "
2194 "downmixing when running APM in the render process.";
2195
Qingsi Wangec2dbf942018-11-03 05:33:042196const char kWebrtcHideLocalIpsWithMdnsName[] =
2197 "Anonymize local IPs exposed by WebRTC.";
2198const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2199 "Conceal local IP addresses with mDNS hostnames.";
2200
Alex Loikob5fb1282018-08-14 10:04:402201const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2202const char kWebrtcHybridAgcDescription[] =
2203 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2204
Brett Wilsonecb80982017-07-12 20:34:512205const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2206const char kWebrtcHwDecodingDescription[] =
2207 "Support in WebRTC for decoding video streams using platform hardware.";
2208
2209const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2210const char kWebrtcHwEncodingDescription[] =
2211 "Support in WebRTC for encoding video streams using platform hardware.";
2212
Niels Möller090866a2018-02-13 10:55:032213const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2214 "WebRTC new encode cpu load estimator";
2215const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2216 "Enable new estimator for the encoder cpu load, for evaluation and "
2217 "testing. Intended to improve accuracy when screen casting.";
2218
Elad Alon85e0d0be2018-06-26 10:38:372219const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2220const char kWebRtcRemoteEventLogDescription[] =
2221 "Allow collecting WebRTC event logs and uploading them to Crash. "
2222 "Please note that, even if enabled, this will still require "
2223 "a policy to be set, for it to have an effect.";
2224
Brett Wilsonecb80982017-07-12 20:34:512225const char kWebrtcSrtpAesGcmName[] =
2226 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2227const char kWebrtcSrtpAesGcmDescription[] =
2228 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2229
2230const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2231const char kWebrtcStunOriginDescription[] =
2232 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2233 "header.";
2234
Sergey Silkinc33244f2020-01-31 17:21:302235const char kWebrtcUseMinMaxVEADimensionsName[] =
2236 "WebRTC Min/Max Video Encode Accelerator dimensions";
2237const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2238 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2239 "video resolutions inside those published as supported.";
2240
John Leeb07c8472019-10-21 19:53:192241#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
Peter Boström92add81d2019-08-12 22:14:242242const char kWebUITabStripName[] = "WebUI tab strip";
2243const char kWebUITabStripDescription[] =
2244 "When enabled makes use of a WebUI-based tab strip.";
2245
John Leeb07c8472019-10-21 19:53:192246const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
2247const char kWebUITabStripDemoOptionsDescription[] =
2248 "When enabled, displays a set of options to demo and test various features "
2249 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
2250 "enabled.";
2251#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
2252
Alex Cooper01f110e2020-01-08 02:24:162253const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2254const char kWebXrForceRuntimeDescription[] =
2255 "Force the browser to use a particular runtime, even if it would not "
2256 "usually be enabled or would otherwise not be selected based on the "
2257 "attached hardware.";
2258
2259const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162260const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2261const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2262
Will Cassellaa1a4d1112019-12-27 20:52:312263const char kWebXrIncubationsName[] = "WebXR Incubations";
2264const char kWebXrIncubationsDescription[] =
2265 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242266
Brett Wilsonecb80982017-07-12 20:34:512267const char kZeroCopyName[] = "Zero-copy rasterizer";
2268const char kZeroCopyDescription[] =
2269 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342270
Peng Huang70021682019-09-18 19:42:282271const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472272const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282273
Brett Wilsonff596952017-07-14 01:06:552274// Android ---------------------------------------------------------------------
2275
2276#if defined(OS_ANDROID)
2277
Brett Wilsonff596952017-07-14 01:06:552278const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2279const char kAndroidAutofillAccessibilityDescription[] =
2280 "Enable accessibility for autofill popup.";
2281
Lijin Shen73f0a9b2020-05-12 02:27:232282const char kAndroidMultipleDisplayName[] = "Multiple Display";
2283const char kAndroidMultipleDisplayDescription[] =
2284 "When enabled, tabs can be moved to the secondary display.";
2285
Anita Woodruffbfcd1e52018-07-16 12:00:512286const char kAppNotificationStatusMessagingName[] =
2287 "App notification status messaging";
2288const char kAppNotificationStatusMessagingDescription[] =
2289 "Enables messaging in site permissions UI informing user when "
2290 "notifications are disabled for the entire app.";
2291
Miriam Gershenson8cf1397222018-01-23 22:48:292292const char kAsyncDnsName[] = "Async DNS resolver";
2293const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2294
Brett Wilsonff596952017-07-14 01:06:552295const char kAutofillAccessoryViewName[] =
2296 "Autofill suggestions as keyboard accessory view";
2297const char kAutofillAccessoryViewDescription[] =
2298 "Shows Autofill suggestions on top of the keyboard rather than in a "
2299 "dropdown.";
2300
Lei Zhang722abec2020-02-04 22:35:492301const char kAutofillAssistantDirectActionsName[] =
2302 "Autofill Assistant direct actions";
2303const char kAutofillAssistantDirectActionsDescription[] =
2304 "When enabled, expose direct actions from the Autofill Assistant.";
2305
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462306const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2307const char kAutofillTouchToFillDescription[] =
2308 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2309 "instead of the keyboard when a password can be filled.";
2310
Caitlin Fischer43edd90a2019-05-01 13:24:302311const char kAutofillUseMobileLabelDisambiguationName[] =
2312 "Autofill Uses Mobile Label Disambiguation";
2313const char kAutofillUseMobileLabelDisambiguationDescription[] =
2314 "When enabled, Autofill suggestions' labels are displayed using a "
2315 "mobile-friendly format.";
2316
Tibor Goldschwendt11b3cf22018-07-04 15:32:442317const char kBackgroundTaskComponentUpdateName[] =
2318 "Background Task Component Updates";
2319const char kBackgroundTaskComponentUpdateDescription[] =
2320 "Schedule component updates with BackgroundTaskScheduler";
2321
Ramin Halavatiba7ddcc2019-11-13 06:19:282322const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2323const char kCCTIncognitoDescription[] =
2324 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2325
Anna Malovaf7c734a2019-03-01 13:08:452326const char kCCTTargetTranslateLanguageName[] =
2327 "Chrome Custom Tabs Target Translate Language";
2328const char kCCTTargetTranslateLanguageDescription[] =
2329 "Enables specify target language the page should be translated to "
2330 "in Chrome Custom Tabs.";
2331
Matthew Jones1abcb132018-07-09 17:59:462332const char kChromeDuetName[] = "Chrome Duet";
2333const char kChromeDuetDescription[] =
2334 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052335
Pedro Amaral5e345192019-05-21 21:18:472336const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2337const char kChromeDuetLabelsDescription[] =
2338 "Enables Chrome Duet (split toolbar) labels.";
2339
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422340const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2341const char kChromeShareScreenshotDescription[] =
2342 "Enables UI to edit and share screenshots";
2343
Kyle Milka987a0352019-09-28 00:51:532344const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2345const char kChromeSharingHubDescription[] =
2346 "Enables the Chrome Sharing Hub/custom share sheet.";
2347
Sophey Dong692f056f2020-05-13 18:12:112348const char kChromeSharingHubV15Name[] = "Chrome Sharing Hub V1.5";
2349const char kChromeSharingHubV15Description[] =
2350 "Enables v1.5 of the Chrome Sharing Hub.";
2351
Sarath Singapati83aef1c2017-11-16 15:54:522352const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2353const char kClearOldBrowsingDataDescription[] =
2354 "Enables clearing of browsing data which is older than a given time "
2355 "period.";
2356
David Maunder915c7ef2019-09-20 16:22:082357const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2358const char kCloseTabSuggestionsDescription[] =
2359 "Suggests to the user to close Tabs that haven't been used beyond a "
2360 "configurable threshold or where duplicates of Tabs exist. "
2361 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282362
Shakti Sahu8347cba82019-12-11 03:25:482363const char kContentIndexingDownloadHomeName[] =
2364 "Content indexing in download home";
2365const char kContentIndexingDownloadHomeDescription[] =
2366 "Shows content indexing articles in group cards in download home";
2367
2368const char kContentIndexingNTPName[] = "Content indexing in NTP";
2369const char kContentIndexingNTPDescription[] =
2370 "Shows content indexing entry point UI in NTP";
2371
Lei Zhang507fffd2020-01-29 23:47:542372const char kContextMenuCopyImageName[] = "Copy Image";
2373const char kContextMenuCopyImageDescription[] =
Gang Wud3bfe8d2020-01-21 21:36:492374 "Enable copying image to system clipboard via context menu.";
2375
Josh Simmons0cc3b5eb2020-02-25 20:08:422376const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2377const char kContextMenuPerformanceInfoDescription[] =
2378 "Show link performance information in the context menu.";
2379
Donn Denman140a08562020-03-09 18:23:192380const char kContextualSearchDebugName[] = "Contextual Search debug";
2381const char kContextualSearchDebugDescription[] =
2382 "Enables internal debugging of Contextual Search behavior on the client "
2383 "and server.";
2384
Donn Denman4315f262019-03-02 02:47:412385const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2386const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042387 "Enables touch-activated contextual definitions of words on a page to be "
2388 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412389
Donn Denman6be77d42019-05-04 15:55:422390const char kContextualSearchLongpressResolveName[] =
2391 "Contextual Search long-press Resolves";
2392const char kContextualSearchLongpressResolveDescription[] =
2393 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052394 "recognized under some privacy-limited conditions, including having Touch "
2395 "to Search enabled in preferences. The page context data sent to Google is "
2396 "potentially privacy sensitive! This disables the tap gesture from "
2397 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422398
Donn Denman8e58ead2017-11-04 01:44:012399const char kContextualSearchMlTapSuppressionName[] =
2400 "Contextual Search ML tap suppression";
2401const char kContextualSearchMlTapSuppressionDescription[] =
2402 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022403 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2404 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552405
Donn Denman59729812018-01-09 01:27:022406const char kContextualSearchRankerQueryName[] =
2407 "Contextual Search Ranker prediction";
2408const char kContextualSearchRankerQueryDescription[] =
2409 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2410
2411const char kContextualSearchSecondTapName[] =
2412 "Contextual Search second tap triggering";
2413const char kContextualSearchSecondTapDescription[] =
2414 "Enables triggering on a second tap gesture even when Ranker would "
2415 "normally suppress that tap.";
2416
Donn Denman58a1da42020-01-27 23:40:382417const char kContextualSearchTranslationsName[] =
2418 "Contextual Search translations";
2419const char kContextualSearchTranslationsDescription[] =
2420 "Enables automatic translations of words on a page to be presented in the "
2421 "caption of the bottom bar.";
2422
Jordan Demeulenaere9404ba232019-07-01 12:57:162423const char kDirectActionsName[] = "Direct actions";
2424const char kDirectActionsDescription[] =
2425 "Enables direct actions (Android Q and more).";
2426
Yue Zhange9e90c5a2019-11-26 21:44:032427const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2428const char kDuetTabStripIntegrationAndroidDescription[] =
2429 "Allows users to access integration of Duet and TabStrip.";
2430
Fabio Tirelo918089a2018-10-22 21:24:082431const char kAutofillManualFallbackAndroidName[] =
2432 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2433const char kAutofillManualFallbackAndroidDescription[] =
2434 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2435 "keyboard accessory.";
2436
Fabio Tirelo315e65922018-09-05 03:35:492437const char kEnableAutofillRefreshStyleName[] =
2438 "Enable Autofill refresh style (Android)";
2439const char kEnableAutofillRefreshStyleDescription[] =
2440 "Enable modernized style for Autofill on Android";
2441
Brett Wilsonff596952017-07-14 01:06:552442const char kEnableAndroidSpellcheckerDescription[] =
2443 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552444
Lei Tianbd5a3bf2018-02-28 19:01:162445const char kEnableCommandLineOnNonRootedName[] =
2446 "Enable command line on non-rooted devices";
2447const char kEnableCommandLineOnNoRootedDescription[] =
2448 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2449
Sinan Sahin3bafe272019-03-11 17:03:062450const char kEnableRevampedContextMenuName[] =
2451 "Enable the revamped context menu";
2452const char kEnableRevampedContextMenuDescription[] =
2453 "Enables a revamped context menu when a link, image, or video is long "
2454 "pressed within Chrome.";
2455
Brett Wilsonff596952017-07-14 01:06:552456const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2457const char kEnableOfflinePreviewsDescription[] =
2458 "Enable showing offline page previews on slow networks.";
2459
Shakti Sahuec6030f2019-09-10 22:09:312460const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272461 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312462const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272463 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2464 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312465
Lei Zhang0a318af2018-11-14 02:19:462466const char kExploreSitesName[] = "Explore websites";
2467const char kExploreSitesDescription[] =
2468 "Enables portal from new tab page to explore websites.";
2469
Sebastien6f347c42019-10-25 19:12:412470const char kGamesHubName[] = "Games Hub";
2471const char kGamesHubDescription[] =
2472 "Enables viewing and usage of the Games Hub.";
2473
Wenyu Fu673eb7e2019-11-06 19:12:372474const char kHomepageLocationName[] =
2475 "Enable enterprise policy HomepageLocation";
2476const char kHomepageLocationDescription[] =
2477 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2478 "page URL";
2479
Wenyu Fua369f1552020-05-01 00:54:452480const char kHomepagePromoCardName[] =
2481 "Enable homepage promo card on the New Tab Page";
2482const char kHomepagePromoCardDescription[] =
2483 "Enable homepage promo card that will be shown to users with partner "
2484 "configured homepage.";
2485
Wenyu Fuf2d083412019-12-20 23:13:512486const char kHomepageSettingsUIConversionName[] =
2487 "Enable new homepage setting UI";
2488const char kHomepageSettingsUIConversionDescription[] =
2489 "Enable new homepage setting UI, which allows user set up customized "
2490 "homepage URL through a radio button group, and add promo box on NTP "
2491 "if homepage is not enabled.";
2492
Jochen Eisingerd0e43f52020-01-22 17:04:322493const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2494 "Block intents from form submissions without user gesture";
2495const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2496 "Require a user gesture that triggered a form submission in order to "
2497 "allow for redirecting to an external intent.";
2498
Ian Wells665a2b92019-07-12 21:19:002499const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2500const char kInterestFeedNotificationsDescription[] =
2501 "Show notifications for some suggested content from the interest feed. "
2502 "#interest-feed-content-suggestions should also be enabled.";
2503
Theresa920e0ed2018-03-07 18:12:442504const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152505 "Use the interest feed to render content suggestions. Currently "
2506 "content "
Theresa920e0ed2018-03-07 18:12:442507 "suggestions are shown on the New Tab Page.";
2508const char kInterestFeedContentSuggestionsName[] =
2509 "Interest Feed Content Suggestions";
2510
Ian Wells34ce1482020-04-03 17:36:162511const char kInterestFeedV2Name[] = "Interest Feed v2";
2512const char kInterestFeedV2Description[] =
2513 "Show content suggestions on the New Tab Page and Start Surface using the "
2514 "new Feed Component.";
2515
Pete Williamson27269d42020-01-15 19:02:332516const char kInterestFeedFeedbackDescription[] =
2517 "Allow the user to provide feedback from a feed card.";
2518const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2519
Jian Liade82832018-09-06 22:31:412520const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2521const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2522 "Always do http probe to detect network connectivity for offline indicator "
2523 "as opposed to just taking the connection state from the system."
2524 "Used for testing.";
2525
2526const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2527const char kOfflineIndicatorChoiceDescription[] =
2528 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322529
Sinan Sahin18cc52c2019-09-12 23:07:152530const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2531const char kOfflineIndicatorV2Description[] =
2532 "Show a persistent offline indicator when offline.";
2533
Brett Wilsonff596952017-07-14 01:06:552534const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2535const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2536
2537const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2538const char kOfflinePagesCtV2Description[] =
2539 "V2 features include attributing pages to the app that initiated the "
2540 "custom tabs, and being able to query for pages by page attribution.";
2541
Cathy Li7311d792018-04-05 00:34:162542const char kOfflinePagesCTSuppressNotificationsName[] =
2543 "Disable download complete notification for whitelisted CCT apps.";
2544const char kOfflinePagesCTSuppressNotificationsDescription[] =
2545 "Disable download complete notification for page downloads originating "
2546 "from a CCT app whitelisted to show their own download complete "
2547 "notification.";
2548
Candice Sy74fa7a352018-03-30 23:46:492549const char kOfflinePagesDescriptiveFailStatusName[] =
2550 "Enables descriptive failed download status text.";
2551const char kOfflinePagesDescriptiveFailStatusDescription[] =
2552 "Enables failed download status text in notifications and Downloads Home "
2553 "to state the reason the request failed if the failure is actionable.";
2554
2555const char kOfflinePagesDescriptivePendingStatusName[] =
2556 "Enables descriptive pending download status text.";
2557const char kOfflinePagesDescriptivePendingStatusDescription[] =
2558 "Enables pending download status text in notifications and Downloads Home "
2559 "to state the reason the request is pending.";
2560
2561const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2562 "Enables offline pages in the downloads home to be opened in CCT.";
2563const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2564 "When enabled offline pages launched from the Downloads Home will be "
2565 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2566
Brett Wilsonff596952017-07-14 01:06:552567const char kOfflinePagesLoadSignalCollectingName[] =
2568 "Enables collecting load timing data for offline page snapshots.";
2569const char kOfflinePagesLoadSignalCollectingDescription[] =
2570 "Enables loading completeness data collection while writing an offline "
2571 "page. This data is collected in the snapshotted offline page to allow "
2572 "data analysis to improve deciding when to make the offline snapshot.";
2573
2574const char kOfflinePagesPrefetchingName[] =
2575 "Enables suggested offline pages to be prefetched.";
2576const char kOfflinePagesPrefetchingDescription[] =
2577 "Enables suggested offline pages to be prefetched, so useful content is "
2578 "available while offline.";
2579
Pete Williamson7845dff2017-09-20 11:06:192580const char kOfflinePagesResourceBasedSnapshotName[] =
2581 "Enables offline page snapshots to be based on percentage of page loaded.";
2582const char kOfflinePagesResourceBasedSnapshotDescription[] =
2583 "Enables offline page snapshots to use a resource percentage based "
2584 "approach for determining when the page is loaded as opposed to a time "
2585 "based approach";
2586
Collin Baker17f92a52017-07-19 21:41:252587const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2588const char kOfflinePagesRenovationsDescription[] =
2589 "Enables offline page renovations which correct issues with dynamic "
2590 "content that occur when offlining pages that use JavaScript.";
2591
Yafei Duan36b4b5b2018-08-07 00:40:032592const char kOfflinePagesLivePageSharingName[] =
2593 "Enables live page sharing of offline pages";
2594const char kOfflinePagesLivePageSharingDescription[] =
2595 "Enables to share current loaded page as offline page by saving as MHTML "
2596 "first.";
2597
Cathy Lie0d88762018-04-12 08:03:012598const char kOfflinePagesShowAlternateDinoPageName[] =
2599 "Enable alternate dino page with more user capabilities.";
2600const char kOfflinePagesShowAlternateDinoPageDescription[] =
2601 "Enables the dino page to show more buttons and offer existing offline "
2602 "content.";
2603
Brett Wilsonff596952017-07-14 01:06:552604const char kOffliningRecentPagesName[] =
2605 "Enable offlining of recently visited pages";
2606const char kOffliningRecentPagesDescription[] =
2607 "Enable storing recently visited pages locally for offline use. Requires "
2608 "Offline Pages to be enabled.";
2609
bttk24a2caea2020-03-30 21:33:002610const char kAndroidPartnerCustomizationPhenotypeName[] =
2611 "Use homepage and bookmarks from partner customization";
2612const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2613 "This flag loads a new configuration source of the default homepage and "
2614 "bookmarks.";
2615
Josh Simmonsb2492dc62020-04-30 17:47:142616const char kPageInfoPerformanceHintsName[] = "Page info performance hints";
2617const char kPageInfoPerformanceHintsDescription[] =
2618 "Show site performance information in the page info menu.";
2619
Ehimare Okoyomon2eccb6072020-05-12 12:22:272620const char kPageInfoV2Name[] = "Page info version two";
2621const char kPageInfoV2Description[] =
2622 "Enable the second version of the page info menu.";
2623
Andrei Chulkov1a12e6d22019-07-15 11:16:072624const char kPasswordManagerOnboardingAndroidName[] =
2625 "Password manager onboarding experience";
2626const char kPasswordManagerOnboardingAndroidDescription[] =
2627 "This flag enables showing the password manager onboarding experience.";
2628
Finnur Thorarinssonaeb6b582020-01-28 17:52:462629const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2630const char kPhotoPickerVideoSupportDescription[] =
2631 "Enables video files to be shown in the Photo Picker dialog";
2632
Lei Zhang507fffd2020-01-29 23:47:542633const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242634 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542635const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242636 "When site isolation is disabled, this mode changes how sites are lumped "
2637 "in to shared processes. For sites that do not require isolation, this "
2638 "feature groups them into a single 'default' site instance (per browsing "
2639 "instance) instead of creating unique site instances for each one. This "
2640 "enables resource savings by creating fewer processes for sites that do "
2641 "not need isolation.";
2642
Lei Zhang507fffd2020-01-29 23:47:542643const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072644 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542645const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072646 "When site isolation is disabled, this mode changes how sites are lumped "
2647 "in to a shared process. Process selection is usually controlled with "
2648 "site instances. With strict site isolation, each site on a page gets its "
2649 "own site instance and process. With site isolation disabled and without "
2650 "this mode, all sites that share a process are put into the same site "
2651 "instance. This mode adds a third way: site instances are strictly "
2652 "separated like strict site isolation, but process selection puts multiple "
2653 "site instances in a single process.";
2654
Shakti Sahu1f8a9422020-03-12 05:50:502655const char kQueryTilesName[] = "Show query tiles";
2656const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
Shakti Sahuaaf8a8c2020-04-30 23:40:272657const char kQueryTilesOmniboxName[] = "Show query tiles in omnibox";
2658const char kQueryTilesOmniboxDescription[] = "Shows query tiles in omnibox";
Shakti Sahudfb40992020-05-12 14:54:542659const char kQueryTilesEnableQueryEditingName[] =
2660 "Query Tiles - Enable query edit mode";
2661const char kQueryTilesEnableQueryEditingDescription[] =
2662 "When a query tile is tapped, the query text will be shown in the omnibox "
2663 "and user will have a chance to edit the text before submitting";
Min Qindb99e6f2020-04-29 06:37:262664const char kQueryTilesCountryCode[] = "Country code for getting tiles";
2665const char kQueryTilesCountryCodeDescription[] =
2666 "When query tiles are enabled, this value determines tiles for which "
2667 "country should be displayed.";
2668const char kQueryTilesCountryCodeUS[] = "US";
2669const char kQueryTilesCountryCodeIndia[] = "IN";
2670const char kQueryTilesCountryCodeBrazil[] = "BR";
2671const char kQueryTilesCountryCodeNigeria[] = "NG";
2672const char kQueryTilesCountryCodeIndonesia[] = "ID";
Xing Liu06f2fa02020-04-30 02:45:192673const char kQueryTilesInstantFetch[] = "Query tile instant fetch";
2674const char kQueryTilesInstantFetchDescription[] =
2675 "Immediately schedule background task to fetch query tiles";
Min Qindb99e6f2020-04-29 06:37:262676
Brett Wilsonff596952017-07-14 01:06:552677const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2678const char kReaderModeHeuristicsDescription[] =
2679 "Determines what pages the Reader Mode infobar is shown on.";
2680const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2681const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2682const char kReaderModeHeuristicsAllArticles[] = "All articles";
2683const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2684const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2685
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182686const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2687const char kReaderModeInCCTDescription[] =
2688 "Open Reader Mode in Chrome Custom Tabs.";
2689
Ioana Pandele9fc19b2f2020-01-23 22:16:502690const char kRecoverFromNeverSaveAndroidName[] =
2691 "UI to recover from never save passwords on Android";
2692const char kRecoverFromNeverSaveAndroidDescription[] =
2693 "Enables showing UI which allows for easy reverting of the decision to "
2694 "never save passwords on a certain webiste";
2695
Donn Denmanc42123c2020-03-19 01:44:242696const char kRelatedSearchesName[] =
2697 "Enables an experiment for Related Searches on Android";
2698const char kRelatedSearchesDescription[] =
2699 "Enables displaying related searches in a UI surface for experimentation "
2700 "purposes. This may have privacy implications so do not enable unless "
2701 "you have no privacy worries about sending page content and URLs to "
2702 "Google!";
2703
Vincent Boisselle35fc5342020-05-09 02:29:002704const char kReportFeedUserActionsName[] =
2705 "Enable the report of click actions on cards in Chrome's Feed on Android.";
2706const char kReportFeedUserActionsDescription[] =
2707 "Enable the report of click actions on cards in Chrome's Feed on Android."
2708 " Also enable the feed header menu to manage the feed.";
2709
Varun Khaneja80712a82018-10-12 23:34:592710const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2711 "Use local Safe Browsing blacklists";
2712const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2713 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2714 "process to check the Safe Browsing reputation of URLs without calling "
2715 "into GmsCore for every URL.";
2716
Brett Wilsonff596952017-07-14 01:06:552717const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2718const char kSetMarketUrlForTestingDescription[] =
2719 "When enabled, sets the market URL for use in testing the update menu "
2720 "item.";
2721
Jeffrey Cohen85891392020-02-14 20:24:302722const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2723const char kShareButtonInTopToolbarDescription[] =
2724 "Enables UI to initiate sharing from the top toolbar";
2725
Alex Moshchuk07e1bb42019-03-08 04:44:082726const char kSiteIsolationForPasswordSitesName[] =
2727 "Site Isolation For Password Sites";
2728const char kSiteIsolationForPasswordSitesDescription[] =
2729 "Security mode that enables site isolation for sites based on "
2730 "password-oriented heuristics, such as a user typing in a password.";
2731
Ioana Pandele9fc19b2f2020-01-23 22:16:502732const char kStartSurfaceAndroidName[] = "Start Surface";
2733const char kStartSurfaceAndroidDescription[] =
2734 "Enable showing the start surface when launching Chrome via the "
2735 "launcher.";
2736
Lei Zhang0a318af2018-11-14 02:19:462737const char kStrictSiteIsolationName[] = "Strict site isolation";
2738const char kStrictSiteIsolationDescription[] =
2739 "Security mode that enables site isolation for all sites (SitePerProcess). "
2740 "In this mode, each renderer process will contain pages from at most one "
2741 "site, using out-of-process iframes when needed. "
2742 "Check chrome://process-internals to see the current isolation mode. "
2743 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2744 "default. Here, 'Disabled' is a legacy value that actually means "
2745 "'Default,' in which case site isolation may be already enabled based on "
2746 "platform, enterprise policy, or field trial. See also "
2747 "#site-isolation-trial-opt-out for how to disable site isolation for "
2748 "testing.";
2749
Brett Wilsonff596952017-07-14 01:06:552750const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2751const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442752 "When enabled, a badge will be shown on the app menu button if the update "
2753 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552754
2755const char kUpdateMenuItemCustomSummaryDescription[] =
2756 "When this flag and the force show update menu item flag are enabled, a "
2757 "custom summary string will be displayed below the update menu item.";
2758const char kUpdateMenuItemCustomSummaryName[] =
2759 "Update menu item custom summary";
2760
Tommy Nyquist3c02e592018-10-18 23:36:442761const char kUpdateMenuTypeName[] =
2762 "Forces the update menu type to a specific type";
2763const char kUpdateMenuTypeDescription[] =
2764 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382765 "the app menu badge and menu item for updates. For Inline Update, the "
2766 "update available flag is implied. The 'Inline Update: Success' selection "
2767 "goes through the whole inline update flow to the end with a successful "
2768 "outcome. The other 'Inline Update' options go through the same flow, but "
2769 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442770const char kUpdateMenuTypeNone[] = "None";
2771const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2772const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382773const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2774const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2775 "Inline Update Error: Dialog Canceled";
2776const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2777 "Inline Update Error: Dialog Failed";
2778const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2779 "Inline Update Error: Download Failed";
2780const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2781 "Inline Update Error: Download Canceled";
2782const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2783 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552784
Hesen Zhanga555a8d72019-10-18 00:05:372785const char kUpdateNotificationSchedulingIntegrationName[] =
2786 "Enable update notification using notification scheduling system";
2787const char kUpdateNotificationSchedulingIntegrationDescription[] =
2788 "if enable update notification will hook up to notification scheduling "
2789 "system in native side";
2790
Hesen Zhang0e22ac62020-03-10 17:01:442791const char kPrefetchNotificationSchedulingIntegrationName[] =
2792 "Enable prefetch notification using notification scheduling system";
2793const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2794 "if enable prefetch notification service and background task will hook up "
2795 "to notification scheduling system in native side";
2796
Hesen Zhang26797090a2020-02-18 23:50:242797const char kUpdateNotificationServiceImmediateShowOptionName[] =
2798 "Update notification service debug options";
2799const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2800 "Show update notification right immediately";
2801
Patrick Noland76b5c442019-07-30 01:01:392802const char kUsageStatsDescription[] =
2803 "When set, enables sharing of per-domain usage stats with the Digital "
2804 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2805 "to websites in order to enforce user-defined time limits.";
2806const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2807
Tommy Nyquist26ffb642019-02-20 20:31:522808const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2809const char kInlineUpdateFlowDescription[] =
2810 "When this flag is set, instead of taking the user to the Google Play "
2811 "Store when an update is available, the user is presented with an inline "
2812 "flow where they do not have to leave Chrome until the update is ready "
2813 "to install.";
2814
Brandon Wylie744f3432020-05-13 22:38:322815const char kAndroidDarkSearchName[] = "Show darkened search pages on Android";
2816const char kAndroidDarkSearchDescription[] =
2817 "If enabled, users will see a darkened search page if Chrome is in "
2818 "nightmode as well.";
2819
Brandon Wylie3c77d442020-01-31 22:41:492820const char kAndroidNightModeTabReparentingName[] =
2821 "Android Chrome UI dark mode tab reparenting";
2822const char kAndroidNightModeTabReparentingDescription[] =
2823 "If enabled, when the user changes themes the current tabs are reparented "
2824 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282825// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552826
Brett Wilson7b44537e2017-08-18 01:38:282827#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482828
Katie Df558c1a2020-04-21 20:33:592829const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2830const char kEnableAccessibilityLiveCaptionsDescription[] =
2831 "Enables the live captions feature which generates captions for "
2832 "media playing in Chrome. Turn the feature on in "
2833 "chrome://settings/accessibility.";
2834
Takumi Fujimotod1da5b92019-06-07 00:35:482835const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2836const char kCastMediaRouteProviderDescription[] =
2837 "Enables the native Cast Media Route Provider implementation to be used "
2838 "instead of the implementation in the Media Router component extension.";
2839
Dan Beamfa47cc32019-10-17 20:20:582840const char kNtpConfirmSuggestionRemovalsName[] =
2841 "Confirm removing \"realbox\" suggestions on New Tab page";
2842const char kNtpConfirmSuggestionRemovalsDescription[] =
2843 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2844 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2845
Dan Beama76152f42019-09-24 03:58:082846const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2847const char kNtpDismissPromosDescription[] =
2848 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2849 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052850
Esmael El-Moslimany77beb94d2020-05-01 23:12:362851const char kNtpIframeOneGoogleBarName[] = "Load OneGoogleBar in an iframe";
2852const char kNtpIframeOneGoogleBarDescription[] =
2853 "Enables loading the OneGoogleBar in an iframe. Otherwise, the "
2854 "OneGoogleBar is loaded inline on chrome://new-tab-page.";
2855
Dan Beam697798fa2019-08-28 03:38:072856const char kNtpRealboxName[] = "Real search box in New Tab Page";
2857const char kNtpRealboxDescription[] =
2858 "Enables a search box in the middle of the NTP that will accept input "
2859 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2860 "non-fake input (\"realbox\").";
2861
Dan Beam6c42d2c2019-11-12 22:17:082862const char kNtpRealboxMatchOmniboxThemeName[] =
2863 "Make the New Tab page real search box match the omnibox's theme colors";
2864const char kNtpRealboxMatchOmniboxThemeDescription[] =
2865 "Themes the real search box in the middle of the NTP to match the omnibox. "
2866 "Only has an an effect if #ntp-realbox is enabled.";
2867
Esmael El-Moslimany3b70c872020-01-13 18:47:032868const char kNtpWebUIName[] =
2869 "Use the WebUI new tab page when opening a new tab";
2870const char kNtpWebUIDescription[] =
2871 "The WebUI new tab page is a replacement for the local NTP.";
2872
Aran Gilman766c2ad2019-04-18 00:15:412873const char kEnableReaderModeName[] = "Enable Reader Mode";
2874const char kEnableReaderModeDescription[] =
2875 "Allows viewing of simplified web pages by selecting 'Customize and "
2876 "control Chrome'>'Distill page'";
2877
Jeffrey Cohenf04130a42018-08-29 00:22:272878const char kHappinessTrackingSurveysForDesktopName[] =
2879 "Happiness Tracking Surveys";
2880const char kHappinessTrackingSurveysForDesktopDescription[] =
2881 "Enable showing Happiness Tracking Surveys to users on Desktop";
2882
Wei Li2946b352019-08-19 21:49:542883const char kHappinessTrackingSurveysForDesktopDemoName[] =
2884 "Happiness Tracking Surveys Demo";
2885const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2886 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2887
Huanzhong Huang31a213b2020-02-11 15:04:032888const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2889 "Happiness Tracking Surveys for Settings";
2890const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2891 "Enable showing Happiness Tracking Surveys for Settings to users on "
2892 "Desktop";
2893
2894const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2895 "Happiness Tracking Surveys for Privacy Settings";
2896const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2897 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2898 "on Desktop";
2899
Huanzhong Huanga2321012020-04-15 08:27:122900const char kHappinessTrackingSurveysForDesktopMigrationName[] =
2901 "Happiness Tracking Surveys migration";
2902const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
2903 "Enable the latest version of Happiness Tracking Surveys.";
2904
Jon Flatley8c785582019-06-05 00:33:422905const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2906const char kKernelnextVMsDescription[] =
2907 "Enables VM support on devices running experimental kernel versions.";
2908
Travis Skarebcdb5ed32018-08-17 01:49:402909const char kOmniboxDriveSuggestionsName[] =
2910 "Omnibox Google Drive Document suggestions";
2911const char kOmniboxDriveSuggestionsDescriptions[] =
2912 "Display suggestions for Google Drive documents in the omnibox when Google "
2913 "is the default search engine.";
2914
Kevin Bailey9ec05532019-01-31 23:01:332915const char kOmniboxExperimentalKeywordModeName[] =
2916 "Omnibox Experimental Keyword Mode";
2917const char kOmniboxExperimentalKeywordModeDescription[] =
2918 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152919 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332920
Kevin Bailey104e44492019-10-31 16:42:322921const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2922 "Omnibox Loose Max Limit on Dedicated Rows";
2923const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2924 "Enables not counting submatch suggestions towards total suggestion "
2925 "count.";
2926
Lei Zhang0a318af2018-11-14 02:19:462927const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2928const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142929 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2930 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462931
Orin Jaworskica48a8b62020-01-29 20:24:272932const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2933const char kOmniboxSuggestionButtonRowDescription[] =
2934 "Enable a button row on omnibox suggestions to present actionable items "
2935 "such as keyword search, tab-switch buttons, and Pedals.";
2936
Orin Jaworski04c08b42018-07-11 02:39:562937const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2938const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592939 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562940
Kevin Bailey7d918b92019-05-02 16:00:142941const char kOmniboxShortBookmarkSuggestionsName[] =
2942 "Omnibox short bookmark suggestions";
2943const char kOmniboxShortBookmarkSuggestionsDescription[] =
2944 "Match very short input words to beginning of words in bookmark "
2945 "suggestions.";
2946
Tommy C. Li065ddce72019-04-11 22:55:122947const char kOmniboxSuggestionTransparencyOptionsName[] =
2948 "Omnibox Suggestion Transparency Options";
2949const char kOmniboxSuggestionTransparencyOptionsDescription[] =
Tommy C. Lib3b192f2020-03-27 22:50:262950 "Surfaces an X button next to deletable omnibox suggestions. This is to "
2951 "make the suggestion removal feature more discoverable.";
Tommy C. Li065ddce72019-04-11 22:55:122952
Kevin Bailey898669972017-11-06 15:34:492953const char kOmniboxTabSwitchSuggestionsName[] =
2954 "Omnibox tab switch suggestions";
2955const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592956 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492957
Kevin Bailey37bbf1d2019-08-21 19:23:552958const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2959 "Omnibox dedicated row tab switch suggestions";
2960const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362961 "Put each tab switch suggestion in a separate suggestion, immediately "
2962 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552963
Jan Wilken Dörrie826498622020-02-07 16:15:092964const char kPasswordCheckName[] = "Bulk Password Check";
2965const char kPasswordCheckDescription[] =
2966 "Enables the Bulk Password Check feature for signed-in users.";
2967
Francois Doraycd3a0962019-10-11 20:13:332968const char kTabFreezeName[] = "Tab Freeze";
2969const char kTabFreezeDescription[] =
2970 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2971 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062972
Connie Wanc25bcb2a2020-05-12 23:08:362973const char kWebUIA11yEnhancementsName[] =
2974 "Enable accessibility enhancements in WebUI";
2975const char kWebUIA11yEnhancementsDescription[] =
2976 "This flag covers a wide variety of accessibility enhancements in WebUI "
2977 "and is used to demonstrate the enhancements for review and testing. When "
2978 "a enhancement is ready to be released, the enhancement will be taken out "
2979 "from behind this feature flag. This flag will remain disabled and ready "
2980 "to be used for other enhancements.";
2981
Monica Basta2d4fe0972020-01-10 11:53:572982const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2983const char kSyncSetupFriendlySettingsDescription[] =
2984 "Enable the new sync setup friendly settings";
2985
Brett Wilson7b44537e2017-08-18 01:38:282986#endif // !defined(OS_ANDROID)
2987
2988// Windows ---------------------------------------------------------------------
2989
2990#if defined(OS_WIN)
2991
David Bienvenud0ddda32018-11-01 16:59:162992const char kCalculateNativeWinOcclusionName[] =
2993 "Calculate window occlusion on Windows";
2994const char kCalculateNativeWinOcclusionDescription[] =
2995 "Calculate window occlusion on Windows will be used in the future "
2996 "to throttle and potentially unload foreground tabs in occluded windows";
2997
Brett Wilson7b44537e2017-08-18 01:38:282998const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2999const char kCloudPrintXpsDescription[] =
3000 "XPS enables advanced options for classic printers connected to the Cloud "
3001 "Print with Chrome. Printers must be re-connected after changing this "
3002 "flag.";
3003
Frank Liberato754d14f2019-01-30 23:31:173004const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
3005const char kD3D11VideoDecoderDescription[] =
3006 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
3007
Rahul Arakerif87184f2020-04-16 23:29:393008const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
3009const char kElasticOverscrollWinDescription[] =
3010 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
3011 "touchpads.";
3012
Armando Miragliad2e6fc9e2020-03-06 09:23:093013const char kEnableMediaFoundationVideoCaptureName[] =
3014 "MediaFoundation Video Capture";
3015const char kEnableMediaFoundationVideoCaptureDescription[] =
3016 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
3017 "to DirectShow if disabled.";
3018
Brett Wilson7b44537e2017-08-18 01:38:283019const char kGdiTextPrinting[] = "GDI Text Printing";
3020const char kGdiTextPrintingDescription[] =
3021 "Use GDI to print text as simply text";
3022
Olli Etuaho122321192018-09-07 10:15:293023const char kUseAngleName[] = "Choose ANGLE graphics backend";
3024const char kUseAngleDescription[] =
3025 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
3026 "computers by default. Using the OpenGL driver as the graphics backend may "
3027 "result in higher performance in some graphics-heavy applications, "
3028 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
3029 "video playback.";
3030
3031const char kUseAngleDefault[] = "Default";
3032const char kUseAngleGL[] = "OpenGL";
3033const char kUseAngleD3D11[] = "D3D11";
3034const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:023035const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:293036
Brett Wilson7b44537e2017-08-18 01:38:283037const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
3038const char kUseWinrtMidiApiDescription[] =
3039 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
3040 "later).";
3041
Daniel Hosseinian159cb3d2020-03-13 03:02:023042#if BUILDFLAG(ENABLE_PRINTING)
Alan Screen574ffd662019-11-21 22:38:533043const char kUseXpsForPrintingName[] = "Use XPS for printing";
3044const char kUseXpsForPrintingDescription[] =
3045 "When enabled, use XPS printing API instead of the GDI print API.";
3046
Alan Screen49388112019-12-13 23:34:213047const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
3048const char kUseXpsForPrintingFromPdfDescription[] =
3049 "When enabled, use XPS printing API instead of the GDI print API when "
3050 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:023051#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:213052
Guillaume Jenkinsdd8060a72019-07-03 17:28:063053#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:163054const char kWinUseBrowserSpellCheckerName[] =
3055 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063056const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:163057 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:063058 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:163059
3060#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
3061const char kWinUseHybridSpellCheckerName[] =
3062 "Use hybrid spell checking on Windows";
3063const char kWinUseHybridSpellCheckerDescription[] =
3064 "Use both the Windows OS spell checker and the Hunspell engine to find "
3065 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
3066 "spell checker first, but if a language isn't supported, fall back to the "
3067 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
3068 "must be enabled, otherwise this will have no effect.";
3069#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
3070
Guillaume Jenkinsdd8060a72019-07-03 17:28:063071#endif // BUILDFLAG(ENABLE_SPELLCHECK)
3072
Brett Wilson7b44537e2017-08-18 01:38:283073#endif // defined(OS_WIN)
3074
3075// Mac -------------------------------------------------------------------------
3076
3077#if defined(OS_MACOSX)
3078
Daniel Hosseinian159cb3d2020-03-13 03:02:023079#if BUILDFLAG(ENABLE_PRINTING)
3080const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3081const char kCupsIppPrintingBackendDescription[] =
3082 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3083 "that calls the PPD API.";
3084#endif // BUILDFLAG(ENABLE_PRINTING)
3085
Sidney San Martín678fd4112019-03-30 00:13:053086const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3087const char kImmersiveFullscreenDescription[] =
3088 "Automatically hide and show the toolbar in fullscreen.";
3089
Lei Zhange065b572018-12-11 08:00:413090const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3091const char kEnableCustomMacPaperSizesDescription[] =
3092 "Allow use of custom paper sizes in Print Preview.";
3093
Greg Kerrf46f31872019-08-08 20:22:443094const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3095const char kMacSyscallSandboxDescription[] =
3096 "Controls whether the macOS sandbox filters syscalls.";
3097
Greg Kerr32483d1c2018-12-18 02:29:143098const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3099const char kMacV2GPUSandboxDescription[] =
3100 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3101
Henrik Grunellabaf7182019-04-12 09:15:193102const char kMacSystemMediaPermissionsInfoUiName[] =
3103 "System media permissions info UI";
3104const char kMacSystemMediaPermissionsInfoUiDescription[] =
3105 "In case a website is trying to use the camera/microphone, but Chrome "
3106 "itself is blocked on the system level to access these, show an icon in "
3107 "the Omnibox, which, when clicked, displays a bubble with information on "
3108 "how to toggle Chrome's system-level media permissions.";
3109
Christopher Cameron93855ff2019-10-10 19:26:543110const char kMetalName[] = "Metal";
3111const char kMetalDescription[] =
3112 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3113 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3114
Brett Wilson7b44537e2017-08-18 01:38:283115#endif
3116
3117// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343118
3119#if defined(OS_CHROMEOS)
3120
Brett Wilson7b44537e2017-08-18 01:38:283121const char kAcceleratedMjpegDecodeName[] =
3122 "Hardware-accelerated mjpeg decode for captured frame";
3123const char kAcceleratedMjpegDecodeDescription[] =
3124 "Enable hardware-accelerated mjpeg decode for captured frame where "
3125 "available.";
vabr0215a8e2017-03-28 12:47:343126
Paul Dysone2e1a092019-08-28 23:53:113127const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3128const char kAggregatedMlAppRankingDescription[] =
3129 "Use the aggregated ML model to rank the suggested apps.";
3130
Thanh Nguyen185d69e92019-10-14 22:43:103131const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3132const char kAggregatedMlSearchRankingDescription[] =
3133 "Use the aggregated ML model to rank the non-app search results for "
3134 "non-empty queries.";
3135
Zentaro Kavanagh65b3e112019-09-03 16:18:233136const char kAllowDisableMouseAccelerationName[] =
3137 "Allow disabling mouse acceleration";
3138const char kAllowDisableMouseAccelerationDescription[] =
3139 "Shows a setting to disable mouse acceleration.";
3140
Kyle Horimoto734f0752020-03-20 20:46:543141const char kAllowScrollSettingsName[] =
3142 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3143const char kAllowScrollSettingsDescription[] =
3144 "Shows settings to enable/disable scroll acceleration and to adjust the "
3145 "sensitivity for scrolling.";
3146
nancyef7df342019-10-31 04:13:433147const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3148const char kAppServiceInstanceRegistryDescription[] =
3149 "Use the App Service to provide app instance information, such as the "
3150 "app window running status.";
3151
Maggie Caid250297a2019-09-09 09:30:343152const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3153const char kAppServiceIntentHandlingDescription[] =
3154 "Use the App Service to provide data for intent handling.";
3155
Sara Kato0e6af322019-11-05 04:34:173156const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3157const char kArcApplicationZoomDescription[] =
3158 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3159
Luum Habtemariamdaa8fd22018-06-25 22:39:433160const char kArcCupsApiName[] = "ARC CUPS API";
3161const char kArcCupsApiDescription[] =
3162 "Enables support of libcups APIs from ARC";
3163
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193164const char kArcCustomTabsExperimentName[] =
3165 "Enable Custom Tabs experiment for ARC";
3166const char kArcCustomTabsExperimentDescription[] =
3167 "Allow Android apps to use Custom Tabs."
3168 "This feature only works on the Canary and Dev channels.";
3169
Naoki Fukino153de8a2019-01-22 08:37:543170const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3171const char kArcDocumentsProviderDescription[] =
3172 "Enables DocumentsProvider integration in Chrome OS Files app.";
3173
Satoshi Niwa8b1d5282018-10-24 04:53:033174const char kArcFilePickerExperimentName[] =
3175 "Enable file picker experiment for ARC";
3176const char kArcFilePickerExperimentDescription[] =
3177 "Enables using Chrome OS file picker in ARC.";
3178
Lev Rumyantsev6eddc802019-08-27 19:41:213179const char kArcNativeBridgeToggleName[] =
3180 "Toggle between native bridge implementations for ARC";
3181const char kArcNativeBridgeToggleDescription[] =
3182 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513183
Jesse Schettlerc3d0a652019-04-23 18:49:243184const char kArcPrintSpoolerExperimentName[] =
3185 "Enable print spooler experiment for ARC";
3186const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373187 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243188
lgchengecd1c1a62018-01-09 02:59:463189const char kArcUsbHostName[] = "Enable ARC USB host integration";
3190const char kArcUsbHostDescription[] =
3191 "Allow Android apps to use USB host feature on ChromeOS devices.";
3192
Yusuke Sato7e790eb2019-06-06 00:21:043193const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3194const char kArcUsbStorageUIDescription[] =
3195 "Enable experimental UI for controlling ARC access to USB storage devices.";
3196
Xiaoqian Dai492a7f002019-10-23 02:36:123197const char kAshDragWindowFromShelfName[] =
3198 "Enable dragging a window from shelf to overview or home screen.";
3199const char kAshDragWindowFromShelfDescription[] =
3200 "Enable dragging a window from shelf to overview or home screen.";
3201
Eliot Courtneye87a9c32018-11-20 03:33:023202const char kAshEnablePipRoundedCornersName[] =
3203 "Enable Picture-in-Picture rounded corners.";
3204const char kAshEnablePipRoundedCornersDescription[] =
3205 "Enable rounded corners on the Picture-in-Picture window.";
3206
Andrew Moylan2db11cd2019-05-22 14:25:153207const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3208const char kAshEnableUnifiedDesktopDescription[] =
3209 "Enable unified desktop mode which allows a window to span multiple "
3210 "displays.";
3211
Min Chen3e342562019-05-04 00:08:363212const char kAshSwapSideVolumeButtonsForOrientationName[] =
3213 "Swap side volume buttons to match screen orientation.";
3214const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3215 "Make the side volume button that's closer to the top/right always "
3216 "increase the volume and the button that's closer to the bottom/left "
3217 "always decrease the volume.";
3218
minchc6243fd2019-10-22 00:45:463219const char kAshSwipingFromLeftEdgeToGoBackName[] =
3220 "Swping from the left edge of the display to go back to the previous page.";
3221const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3222 "Swiping from the restricted left area of the display with enough drag "
3223 "distance or fling velocity could go back to the previous page while in "
3224 "tablet mode.";
3225
Ryan Hansberry7c6c2b22019-06-18 21:07:143226const char kBluetoothAggressiveAppearanceFilterName[] =
3227 "Aggressive Bluetooth device filtering";
3228const char kBluetoothAggressiveAppearanceFilterDescription[] =
3229 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3230 "likely cannot be connected to.";
3231
Michael Sun1b15a302020-04-07 02:57:293232const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3233const char kBluetoothFixA2dpPacketSizeDescription[] =
3234 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3235 "audio quality and may fix audio stutter.";
3236
Abhishek Pandit-Subedi621cd9d2020-02-20 01:25:523237const char kBluetoothKernelSuspendNotifierName[] =
3238 "Bluetooth kernel suspend notifier handler";
3239const char kBluetoothKernelSuspendNotifierDescription[] =
3240 "Enables the Bluetooth kernel suspend notifier which will allow wake from "
3241 "suspend using Bluetooth HID devices.";
3242
Hsin-Yu Chao771fcd52020-03-17 17:35:103243const char kBluetoothNextHandsfreeProfileName[] =
3244 "Enable next version of Bluetooth Handsfree profile";
3245const char kBluetoothNextHandsfreeProfileDescription[] =
3246 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3247 "WBS(wideband speeech) feature";
3248
Christopher Lam28530012019-07-11 04:05:123249const char kCameraSystemWebAppName[] = "Camera System Web App";
3250const char kCameraSystemWebAppDescription[] =
3251 "Run the Chrome Camera App as a System Web App.";
3252
David Staessens13e6e232020-01-17 04:23:513253const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3254const char kChromeosVideoDecoderDescription[] =
3255 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3256 "video decoding.";
3257
Yulun Wu1e355132020-02-11 20:12:223258const char kContextualNudgesName[] =
3259 "Contextual nudges for user gesture education";
3260const char kContextualNudgesDescription[] =
3261 "Enables contextual nudges, periodically showing the user a label "
3262 "explaining how to interact with a particular UI element using gestures.";
3263
Su Hong Koo37a5e7dd2020-02-12 20:52:573264const char kCornerShortcutsName[] = "Enable corner shortcuts";
3265const char kCornerShortcutsDescription[] =
3266 "If enabled, the user can configure actions for corners of the display.";
3267
Brett Wilson7b44537e2017-08-18 01:38:283268const char kCrosRegionsModeName[] = "Cros-regions load mode";
3269const char kCrosRegionsModeDescription[] =
3270 "This flag controls cros-regions load mode";
3271const char kCrosRegionsModeDefault[] = "Default";
3272const char kCrosRegionsModeOverride[] = "Override VPD values.";
3273const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343274
matterchen6b348762020-01-08 06:08:093275const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3276const char kCrostiniPortForwardingDescription[] =
3277 "Enable Crostini port forwarding.";
3278
David Munro3528c5c2020-01-13 02:44:373279const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3280const char kCrostiniDiskResizingDescription[] =
3281 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3282 "automatically sized disks.";
3283
danielngc6cea8d72020-02-28 06:17:383284const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3285const char kCrostiniShowMicSettingDescription[] =
3286 "Adds the option to allow Crostini to access the mic";
3287
David Munro39598622020-01-17 08:41:083288const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3289const char kCrostiniUsernameDescription[] =
3290 "Allow picking your Crostini username";
3291
David Munro3728ef72019-10-30 07:22:153292const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3293const char kCrostiniUseBusterImageDescription[] =
3294 "New Crostini containers use Debian Buster images instead of Debian "
3295 "Stretch.";
3296
Ben Wells7238dd02019-05-02 08:20:323297const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3298const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3299
Nicholas Verne89be53b2019-03-27 23:08:323300const char kCrostiniUsbAllowUnsupportedName[] =
3301 "Crostini Usb Allow Unsupported";
3302const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293303 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063304
Nicholas Verne84629622019-11-14 04:55:523305const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3306const char kCrostiniWebUIUpgraderDescription[] =
3307 "Enable the new WebUI Crostini Upgrader Dialog.";
3308
Max Li6f2e8142019-10-23 13:34:113309const char kCryptAuthV2DeviceActivityStatusName[] =
3310 "CryptAuth Device Activity Status";
3311const char kCryptAuthV2DeviceActivityStatusDescription[] =
3312 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3313
Josh Nohle12948a12019-10-10 21:06:163314const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3315const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053316 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3317 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163318
Josh Nohle2f82dcc2018-12-17 23:11:233319const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3320const char kCryptAuthV2EnrollmentDescription[] =
3321 "Use the CryptAuth v2 Enrollment protocol.";
3322
Thanh Nguyena4c933442019-05-11 03:43:553323const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3324const char kDisableCancelAllTouchesDescription[] =
3325 "If enabled, a canceled touch will not force all other touches to be "
3326 "canceled.";
3327
Josh Nohle115bc2892019-12-18 18:26:343328const char kDisableCryptAuthV1DeviceSyncName[] =
3329 "Disable CryptAuth v1 DeviceSync";
3330const char kDisableCryptAuthV1DeviceSyncDescription[] =
3331 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3332 "should be enabled before this flag is flipped.";
3333
Daniele Castagna893d822e2019-03-08 21:37:113334const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3335const char kDisableExplicitDmaFencesDescription[] =
3336 "Always rely on implicit syncrhonization between GPU and display "
3337 "controller instead of using dma-fences explcitily when available.";
3338
Bailey Berro79b784f2020-01-16 20:18:213339const char kDisplayChangeModalName[] = "Enable display change modal";
3340const char kDisplayChangeModalDescription[] =
3341 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3342 "is changed rather than a notification.";
3343
Su Hong Koobbd04e02020-04-04 00:16:063344const char kDisplayIdentificationName[] =
3345 "Enable display identification highlight";
3346const char kDisplayIdentificationDescription[] =
3347 "Shows a blue highlight around the edges of the display that is selected "
3348 "in the Displays Settings page. Only shown when the Displays Settings page "
3349 "is open.";
3350
Miguel Casasf15028b12019-10-23 12:52:323351const char kEnableUseHDRTransferFunctionName[] =
3352 "Enable using HDR transfer function";
3353const char kEnableUseHDRTransferFunctionDescription[] =
3354 "Allows using an HDR transfer functions if any connected monitor supports "
3355 "it";
3356
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203357const char kDisableOfficeEditingComponentAppName[] =
3358 "Disable Office Editing for Docs, Sheets & Slides";
3359const char kDisableOfficeEditingComponentAppDescription[] =
3360 "Disables Office Editing for Docs, Sheets & Slides component app so "
3361 "handlers won't be registered, making it possible to install another "
3362 "version for testing.";
3363
Ahmed Fakhry4f567e692018-10-16 15:51:083364const char kDoubleTapToZoomInTabletModeName[] =
3365 "Double-tap to zoom in tablet mode";
3366const char kDoubleTapToZoomInTabletModeDescription[] =
3367 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3368 "page.";
3369
Xiyuan Xia381892ca2020-04-30 23:17:233370const char kMovablePartialScreenshotName[] =
3371 "Movable/resizable partial screenshot region";
3372const char kMovablePartialScreenshotDescription[] =
3373 "Allow partial screenshot region to be moved/resized via mouse/touch.";
3374
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543375const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263376 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543377const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263378 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543379
Andrew Moylan2db11cd2019-05-22 14:25:153380const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3381const char kEnableAppDataSearchDescription[] =
3382 "Allow launcher search to access data available through Firebase App "
3383 "Indexing";
3384
3385const char kEnableAppReinstallZeroStateName[] =
3386 "Enable Zero State App Reinstall Suggestions.";
3387const char kEnableAppReinstallZeroStateDescription[] =
3388 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3389 "will show app reinstall recommendations at end of zero state list.";
3390
Matthew Mourgoscf22b4b2019-03-06 23:46:393391const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3392const char kEnableAppGridGhostDescription[] =
3393 "Enables ghosting during an item drag in launcher.";
3394
Daniel Zhang01399072018-08-16 22:28:203395const char kEnableAppListSearchAutocompleteName[] =
3396 "App List Search Autocomplete";
3397const char kEnableAppListSearchAutocompleteDescription[] =
3398 "Allow App List search box to autocomplete queries for Google searches and "
3399 "apps.";
3400
Lei Zhang0a318af2018-11-14 02:19:463401const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373402 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463403const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373404 "If audio focus is enabled in Chrome then this will delegate audio focus "
3405 "control in Android apps to Chrome.";
3406
Meilin Wangfc26d4f02020-02-18 21:19:483407extern const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3408extern const char kEnableAmbientModeDescription[] =
3409 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3410
Yue Liebaa9952018-12-07 21:41:263411const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3412const char kEnableAssistantAppSupportDescription[] =
3413 "Enable the Assistant App Support feature";
3414
Xiaohui Chenb523747b2019-03-14 23:38:323415const char kEnableAssistantLauncherIntegrationName[] =
3416 "Assistant & Launcher integration";
3417const char kEnableAssistantLauncherIntegrationDescription[] =
3418 "Combine Launcher search with the power of Assistant to provide the most "
3419 "useful answer for each query. Requires Assistant to be enabled.";
3420
Yue Li26244a8e2019-11-14 02:05:033421const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3422const char kEnableAssistantLauncherUIDescription[] =
3423 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3424 "be enabled.";
3425
lif5c5bec62019-06-26 22:56:053426const char kEnableAssistantMediaSessionIntegrationName[] =
3427 "Assistant Media Session integration";
3428const char kEnableAssistantMediaSessionIntegrationDescription[] =
3429 "Enable Assistant Media Session Integration.";
3430
Xiao Yangf59e6932019-07-19 00:18:133431const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3432const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3433
Alex Newcomere5a362c2019-05-02 19:31:353434const char kEnableBackgroundBlurName[] = "Enable background blur.";
3435const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283436 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353437
Avery Musbach62777822020-03-06 05:49:043438const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3439const char kDragToSnapInClamshellModeDescription[] =
3440 "You can drag a window from clamshell overview and snap it. If you will be "
3441 "using multiple displays, you should use this flag only in conjunction "
3442 "with multi-display-overview-and-split-view (otherwise you are likely to "
3443 "get a crash).";
3444
3445const char kMultiDisplayOverviewAndSplitViewName[] =
3446 "Enable multi-display overview and split view.";
3447const char kMultiDisplayOverviewAndSplitViewDescription[] =
3448 "You can drag a window from one overview grid and drop into another "
3449 "overview grid.";
3450
Charles Zhao9d1b8def2019-10-16 22:32:393451const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3452const char kEnableCrOSActionRecorderDescription[] =
3453 "When enabled, each app launching, file opening, setting change, and url "
3454 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343455 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393456
Alexander Alekseev38e1e0a2018-11-08 22:48:483457const char kEnableDiscoverAppName[] = "Enable Discover App";
3458const char kEnableDiscoverAppDescription[] =
3459 "Enable Discover App icon in launcher.";
3460
Brett Wilson7b44537e2017-08-18 01:38:283461const char kEnableEncryptionMigrationName[] =
3462 "Enable encryption migration of user data";
3463const char kEnableEncryptionMigrationDescription[] =
3464 "If enabled and the device supports ARC, the user will be asked to update "
3465 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343466
Harry Cuttscfe6d934f2019-06-05 21:45:553467const char kEnableGesturePropertiesDBusServiceName[] =
3468 "Enable gesture properties D-Bus service";
3469const char kEnableGesturePropertiesDBusServiceDescription[] =
3470 "Enable a D-Bus service for accessing gesture properties, which are used "
3471 "to configure input devices.";
3472
Xiaohui Chenf4283f32018-11-26 20:02:503473const char kEnableGoogleAssistantDspName[] =
3474 "Enable Google Assistant with hardware-based hotword";
3475const char kEnableGoogleAssistantDspDescription[] =
3476 "Enable an experimental feature that uses hardware-based hotword detection "
3477 "for Assistant. Only a limited number of devices have this type of "
3478 "hardware support.";
3479
Xiaohui Chenc3baca42018-11-30 19:29:373480const char kEnableGoogleAssistantStereoInputName[] =
3481 "Enable Google Assistant with stereo audio input";
3482const char kEnableGoogleAssistantStereoInputDescription[] =
3483 "Enable an experimental feature that uses stereo audio input for hotword "
3484 "and voice to text detection in Google Assistant.";
3485
Xiaohui Chen3f3a5bf12019-09-28 00:29:453486const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3487const char kEnableGoogleAssistantAecDescription[] =
3488 "Enable an experimental feature that removes local feedback from audio "
3489 "input to help hotword and ASR when background audio is playing.";
3490
Rob Schonberger11bb2812019-07-31 23:41:003491const char kEnableHeuristicStylusPalmRejectionName[] =
3492 "Enable Heuristic for Stylus/Palm Rejection.";
3493const char kEnableHeuristicStylusPalmRejectionDescription[] =
3494 "Enable additional heuristic palm rejection logic when interacting with "
3495 "stylus usage. Not intended for all devices.";
3496
Harry Cuttsce1028e2020-04-22 19:09:103497const char kEnableHighResolutionMouseScrollingName[] =
3498 "Enable high resolution mouse scrolling";
3499const char kEnableHighResolutionMouseScrollingDescription[] =
3500 "Enable use of high-resolution scrolling events from supported mice (those "
3501 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3502
Rob Schonbergerc258473f2019-11-08 05:09:353503const char kEnableNeuralStylusPalmRejectionName[] =
3504 "Enable Neural Palm Detection";
3505const char kEnableNeuralStylusPalmRejectionDescription[] =
3506 "Experimental: Enable Neural Palm detection. Not compatible with all "
3507 "devices.";
3508
Mitsuru Oshimadaf54572020-04-07 14:47:593509const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3510const char kEnableNewShortcutMappingDescription[] =
3511 "Enables experimental new shortcut mapping";
3512
Rob Schonbergerba235782020-03-11 05:01:143513const char kEnablePalmOnMaxTouchMajorName[] =
3514 "Enable Palm when Touch is Maximum";
3515const char kEnablePalmOnMaxTouchMajorDescription[] =
3516 "Experimental: Enable Palm detection when the touchscreen reports max "
3517 "size. Not compatible with all devices.";
3518
3519const char kEnablePalmOnToolTypePalmName[] =
3520 "Enable Palm when Tool Type is Palm";
3521const char kEnablePalmOnToolTypePalmDescription[] =
3522 "Experimental: Enable palm detection when touchscreen reports "
3523 "TOOL_TYPE_PALM. Not compatible with all devices.";
3524
Rob Schonbergere0a8e3c2020-04-21 03:04:393525const char kEnablePalmSuppressionName[] =
3526 "Enable Palm Suppression with Stylus.";
3527const char kEnablePalmSuppressionDescription[] =
3528 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3529
Danan S749399c2019-06-25 23:08:483530const char kEnableParentalControlsSettingsName[] =
3531 "Enable Parental controls settings";
3532const char kEnableParentalControlsSettingsDescription[] =
3533 "Enable Parental Control options in settings.";
3534
Vladislav Kaznacheevaa213a02018-10-29 17:54:283535const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3536const char kEnablePlayStoreSearchDescription[] =
3537 "Enable Play Store search in launcher.";
3538
[email protected]683123b92019-12-10 03:52:223539const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3540const char kEnableQuickAnswersDescription[] =
3541 "Enable the Quick Answers feature";
3542
Xiao Yangfcee43b2020-02-11 03:27:433543const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3544const char kEnableQuickAnswersRichUiDescription[] =
3545 "Enable the Quick Answers rich UI.";
3546
Li Linb89713c2020-05-13 00:20:373547const char kEnableQuickAnswersTextAnnotatorName[] =
3548 "Enable Quick Answers text annotator";
3549const char kEnableQuickAnswersTextAnnotatorDescription[] =
3550 "Enable Quick Answers text annotator.";
3551
Jazz Xu2e5886662018-12-14 00:38:483552const char kEnableVideoPlayerNativeControlsName[] =
3553 "Enable native controls in video player app";
3554const char kEnableVideoPlayerNativeControlsDescription[] =
3555 "Enable native controls in video player app";
3556
Brian Geffon134e77c52019-07-30 21:49:583557const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3558const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3559
3560const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3561const char kTrimOnMemoryPressureDescription[] =
3562 "Trim Working Set periodically on memory pressure";
3563
Lei Zhang0ca70ea2018-09-07 17:51:013564const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3565const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013566 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283567 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013568
Eleni Dimitriadis86ff60602019-12-23 05:17:093569const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3570const char kEnableSuggestedFilesDescription[] =
3571 "Enable Suggested Files feature in Launcher, which will show file "
3572 "suggestions in the suggestion chips when the launcher is opened";
3573
Anqing Zhao05ec5822019-11-21 15:42:433574const char kEnterpriseReportingInChromeOSName[] =
3575 "Enterprise cloud reporting in Chrome OS";
3576const char kEnterpriseReportingInChromeOSDescription[] =
3577 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3578 "user level cloud management.";
3579
Nicholas Hollingume9a6744f2019-10-03 05:57:293580const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3581const char kExoPointerLockDescription[] =
3582 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3583 "the mouse pointer.";
3584
Akihiro Ota02ec6bed2020-01-21 22:27:223585const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3586 "Enable experimental ChromeVox annotations feature.";
3587const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3588 "Allows users to create custom annotations for elements using ChromeVox.";
3589
Akihiro Ota3ff6f8a2019-01-18 17:43:043590const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3591 "Enable experimental ChromeVox language switching.";
3592const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3593 "Enable ChromeVox language switching, which changes ChromeVox's "
3594 "output language upon detection of new language.";
3595
Akihiro Ota3d5699e2020-04-28 17:33:373596const char kExperimentalAccessibilityChromeVoxTutorialName[] =
3597 "Enable experimental ChromeVox interactive tutorial.";
3598const char kExperimentalAccessibilityChromeVoxTutorialDescription[] =
3599 "A comprehensive and interactive tutorial for the ChromeVox screen reader.";
3600
Akihiro Ota47470672020-01-15 19:15:273601const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3602 "Enable experimental ChromeVox search menus feature.";
3603const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3604 "Allows users to search for items in the ChromeVox menu.";
3605
Rose Garcia26e2ae32019-06-25 00:57:543606const char kExperimentalAccessibilitySwitchAccessName[] =
3607 "Experimental feature Switch Access";
3608const char kExperimentalAccessibilitySwitchAccessDescription[] =
3609 "Add a setting to enable the prototype of Switch Access";
3610
3611const char kExperimentalAccessibilitySwitchAccessTextName[] =
3612 "Enable enhanced Switch Access text input.";
3613const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3614 "Enable experimental or in-progress Switch Access features for improved "
3615 "text input";
3616
Austin Tankiang4f973632019-08-12 08:33:233617const char kFilesNGName[] = "Enable Files App. NG.";
3618const char kFilesNGDescription[] =
3619 "Enable the next generation UI style of the file manager.";
3620
François Degros1e581402020-04-28 08:29:593621const char kFilesZipNoNaClName[] = "New ZIP handling in Files App";
3622const char kFilesZipNoNaClDescription[] =
3623 "Enable new ZIP archive handling in Files App which does not rely on NaCl.";
3624
Andrew Moylan97585272019-02-19 19:01:223625const char kFsNosymfollowName[] =
3626 "Prevent symlink traversal on user-supplied filesystems.";
3627const char kFsNosymfollowDescription[] =
3628 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3629 " option, so the chromuimos LSM denies symlink traversal on the"
3630 " filesystem.";
3631
Thanh Nguyen0ec9c752019-10-04 01:35:373632const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3633const char kFuzzyAppSearchDescription[] =
3634 "Uses fuzzy search algorithm for app search in launcher.";
3635
Jeroen Dhollander41b3bec2019-07-19 16:56:243636const char kGaiaActionButtonsName[] =
3637 "Enable action buttons on Gaia login screen";
3638const char kGaiaActionButtonsDescription[] =
3639 "Enable primary/secondary action button on Gaia login screen.";
3640
Rachel Carpenteredc531fa2020-01-29 07:32:333641extern const char kHelpAppName[] = "Help App";
3642extern const char kHelpAppDescription[] =
3643 "Enables the chrome://help-app System Web App (SWA)";
3644
Becca Hughes71465532019-04-12 19:18:553645const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3646const char kHideArcMediaNotificationsDescription[] =
3647 "Hides media notifications for ARC apps. Requires "
3648 "#enable-media-session-notifications to be enabled.";
3649
John Palmer3ace5a72020-03-11 05:57:513650extern const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3651extern const char kImeAssistAutocorrectDescription[] =
3652 "Enable assistive auto-correct features for native IME";
3653
Jing Wang1c45fe392020-03-05 01:10:233654const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3655const char kImeAssistPersonalInfoDescription[] =
3656 "Enable auto-complete suggestions on personal infomation for native IME.";
3657
My Nguyenc5f0def2020-03-29 23:22:153658const char kImeEmojiSuggestAdditionName[] =
3659 "Enable emoji suggestion (addition)";
3660const char kImeEmojiSuggestAdditionDescription[] =
3661 "Enable emoji suggestion as addition to the text written for native IME.";
3662
Leo Zhang49c34d22019-04-02 09:57:593663const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3664const char kImeInputLogicFstDescription[] =
3665 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3666
David Valletf4c88342019-12-03 01:43:263667const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3668const char kImeInputLogicHmmDescription[] =
3669 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3670
Yingbing Wu09cd99a2020-02-14 09:14:243671const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3672const char kImeMozcProtoDescription[] =
3673 "Enable Japanese IME to use protobuf as interactive message format to "
3674 "replace JSON";
3675
Leo Zhang52754b402019-10-22 11:51:323676const char kImeNativeDecoderName[] = "Enable native decoders in IME Service";
3677const char kImeNativeDecoderDescription[] =
3678 "Enable native decoders in IME service to deprecate NaCl decoders";
3679
Maggie Cai05324142020-05-07 00:41:493680const char kIntentPickerPWAPersistenceName[] = "Intent picker PWA Persistence";
3681const char kIntentPickerPWAPersistenceDescription[] =
3682 "Allow user to always open with PWA in intent picker.";
3683
James Cookac2473be2020-04-28 00:54:183684const char kLacrosSupportName[] = "LaCrOS support";
3685const char kLacrosSupportDescription[] =
3686 "Support for the experimental lacros-chrome browser.";
3687
Ahmedfae13af52020-03-25 20:07:283688const char kLimitAltTabToActiveDeskName[] =
3689 "Limit Alt-Tab windows to active desk";
3690const char kLimitAltTabToActiveDeskDescription[] =
3691 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3692 "virtual desk";
3693
Ahmed Fakhry15d707e2019-02-22 23:54:213694const char kListAllDisplayModesName[] = "List all display modes";
3695const char kListAllDisplayModesDescription[] =
3696 "Enables listing all external displays' modes in the display settings.";
3697
Becca Hughesca82d2d2019-08-05 20:03:223698const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3699const char kLockScreenMediaControlsDescription[] =
3700 "Enable media controls on the lock screen.";
3701
Megumi Hattori5a0d4182018-03-06 11:09:503702const char kLockScreenNotificationName[] = "Lock screen notification";
3703const char kLockScreenNotificationDescription[] =
3704 "Enable notifications on the lock screen.";
3705
Lei Zhang507fffd2020-01-29 23:47:543706const char kMediaAppName[] = "Media App";
3707const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133708 "Enables the chrome://media-app System Web App (SWA)";
3709
Becca Hughes71465532019-04-12 19:18:553710const char kMediaSessionNotificationsName[] = "Media session notifications";
3711const char kMediaSessionNotificationsDescription[] =
3712 "Shows notifications for media sessions showing the currently playing "
3713 "media and providing playback controls";
3714
Jimmy Gong09aff042019-10-23 20:13:073715const char kPrintServerUiName[] = "Print Server UI";
3716const char kPrintServerUiDescription[] =
3717 "Enables users to add their own print server in the printer settings page.";
3718
François Degros04e5eb3e2020-02-10 05:37:163719const char kRar2FsName[] = "Enable rar2fs";
3720const char kRar2FsDescription[] =
3721 "Enable Files App to mount RAR archives using rar2fs.";
3722
Bailey Berro2c1797702019-09-30 18:49:423723const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3724const char kReduceDisplayNotificationsDescription[] =
3725 "If enabled, notifications for display rotation, display removed, display "
3726 "mirroring, and display extending will be suppressed.";
3727
Yulun Wu502158732019-07-24 00:31:453728const char kReleaseNotesName[] = "CrOS Release Notes.";
3729const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283730 "Creates release notes app in settings menu that shows a webview "
3731 "describing new OS features.";
3732
Jesse Schettler781eccb02020-03-10 17:17:443733const char kScanningUIName[] = "Scanning UI";
3734const char kScanningUIDescription[] =
3735 "An experimental UI that allows users to interact with a connected "
3736 "scanner.";
3737
Andrew Moylan97585272019-02-19 19:01:223738const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3739const char kSchedulerConfigurationDescription[] =
3740 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013741const char kSchedulerConfigurationConservative[] =
3742 "Disables Hyper-Threading on relevant CPUs.";
3743const char kSchedulerConfigurationPerformance[] =
3744 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223745
Kyle Horimoto63a6bd42019-09-16 23:47:523746const char kShowBluetoothDebugLogToggleName[] =
3747 "Show Bluetooth debug log toggle";
3748const char kShowBluetoothDebugLogToggleDescription[] =
3749 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3750 "Bluetooth";
3751
Alberto Herreraaecc85512019-06-13 21:14:253752const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3753const char kShowBluetoothDeviceBatteryDescription[] =
3754 "Enables showing the battery level of connected and supported Bluetooth "
3755 "devices in the System Tray and Settings UI.";
3756
James Cook0ba192bf2017-12-01 20:53:113757const char kShowTapsName[] = "Show taps";
3758const char kShowTapsDescription[] =
3759 "Draws a circle at each touch point, which makes touch points more obvious "
3760 "when projecting or mirroring the display. Similar to the Android OS "
3761 "developer option.";
3762
3763const char kShowTouchHudName[] = "Show HUD for touch points";
3764const char kShowTouchHudDescription[] =
3765 "Shows a trail of colored dots for the last few touch points. Pressing "
3766 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3767 "debug hardware issues that generate spurious touch events.";
3768
Andrew Moylan60ac7c0c2019-05-28 06:52:183769const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3770const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453771 "Uses an updated model for user activity prediction (Smart Dim).";
3772
alanlxl1d52f622020-03-17 01:15:163773const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3774const char kSmartDimNewMlAgentDescription[] =
3775 "Uses a new machine learning agent to switch between builtin and dynamic "
3776 "ML models.";
3777
Jorge Gil5a8ccde2018-07-10 01:46:213778const char kSmartTextSelectionName[] = "Smart Text Selection";
3779const char kSmartTextSelectionDescription[] =
3780 "Shows quick actions for text "
3781 "selections in the context menu.";
3782
Anand K. Mistry6f5e1c92020-02-19 23:56:033783const char kSmbfsFileSharesName[] = "Smbfs file shares";
3784const char kSmbfsFileSharesDescription[] =
3785 "Use smbfs for accessing network file shares.";
3786
James Cook9348f362019-11-15 01:15:583787const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3788const char kSplitSettingsSyncDescription[] =
3789 "Allows OS sync to be configured separately from browser sync. Changes the "
3790 "OS settings UI to provide controls for OS data types. Requires "
3791 "#split-settings to be enabled.";
3792
Bailey Berro6c989672019-04-11 19:19:203793const char kStreamlinedUsbPrinterSetupName[] =
3794 "Streamlined USB Printer Setup Flow";
3795const char kStreamlinedUsbPrinterSetupDescription[] =
3796 "Automatically sets up capable USB printers when plugged in. Shows a "
3797 "notification with the setup result.";
3798
Jon Mannc514fc92019-05-23 21:30:233799const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3800const char kSyncWifiConfigurationsDescription[] =
3801 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3802
Ahmed Mehfooz53675c0a2019-10-03 19:51:303803const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3804const char kMessageCenterRedesignDescription[] =
3805 "Enables split message center, stacked notification icons and system tray "
3806 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293807
Joel Hockeya602a752019-10-28 07:13:513808const char kTerminalSystemAppName[] = "Terminal System App";
3809const char kTerminalSystemAppDescription[] =
3810 "Enables the Terminal System App at chrome://terminal which is used for "
3811 "the Chrome OS Linux terminal.";
3812
Joel Hockey65063ed2020-03-01 23:18:413813const char kTerminalSystemAppLegacySettingsName[] =
3814 "Terminal System App Legacy Settings";
3815const char kTerminalSystemAppLegacySettingsDescription[] =
3816 "Use the legacy settings page for Terminal System App.";
3817
Joel Hockeya602a752019-10-28 07:13:513818const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3819const char kTerminalSystemAppSplitsDescription[] =
3820 "Enables splits for the Terminal System App.";
3821
Brett Wilson7b44537e2017-08-18 01:38:283822const char kTetherName[] = "Instant Tethering";
3823const char kTetherDescription[] =
3824 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3825 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373826
Brett Wilson7b44537e2017-08-18 01:38:283827const char kTouchscreenCalibrationName[] =
3828 "Enable/disable touchscreen calibration option in material design settings";
3829const char kTouchscreenCalibrationDescription[] =
3830 "If enabled, the user can calibrate the touch screen displays in "
3831 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093832
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363833const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3834const char kUseFakeDeviceForMediaStreamDescription[] =
3835 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3836 "timestamp) instead of the system audio/video devices, for debugging "
3837 "purposes.";
3838
Qiang Xu045aff222018-05-21 23:21:013839const char kUiDevToolsName[] = "Enable native UI inspection";
3840const char kUiDevToolsDescription[] =
3841 "Enables inspection of native UI elements. For local inspection use "
3842 "chrome://inspect#other";
3843
Andrew Moylan97585272019-02-19 19:01:223844const char kUiShowCompositedLayerBordersName[] =
3845 "Show UI composited layer borders";
3846const char kUiShowCompositedLayerBordersDescription[] =
3847 "Show border around composited layers created by UI.";
3848const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3849const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3850const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3851const char kUiShowCompositedLayerBordersAll[] = "All";
3852
3853const char kUiSlowAnimationsName[] = "Slow UI animations";
3854const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463855
Naoki Fukinoadbc2f42020-02-07 20:26:493856extern const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3857extern const char kUnifiedMediaViewDescription[] =
3858 "Enable unified media view to browse recently-modified media files from"
3859 " local disk, Google Drive, and Android.";
3860
Allen Webbcdc8e69d2018-09-12 20:36:003861const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3862const char kUsbguardDescription[] =
3863 "Prevents newly connected USB devices from operating at the lock screen"
3864 " until Chrome OS is unlocked to protect against malicious USB devices."
3865 " Already connected USB devices will continue to function.";
3866
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233867const char kVaapiJpegImageDecodeAccelerationName[] =
3868 "VA-API JPEG decode acceleration for images";
3869const char kVaapiJpegImageDecodeAccelerationDescription[] =
3870 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3871 " captures) using the VA-API.";
3872
Gil Dekel8f4b5642019-07-27 05:27:403873const char kVaapiWebPImageDecodeAccelerationName[] =
3874 "VA-API WebP decode acceleration for images";
3875const char kVaapiWebPImageDecodeAccelerationDescription[] =
3876 "Enable or disable decode acceleration of WebP images using the VA-API.";
3877
My Nguyen614dbcc2019-10-29 03:52:323878const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3879const char kVirtualKeyboardBorderedKeyDescription[] =
3880 "Show virtual keyboard with bordered key";
3881
Curtis McMullan97924a212020-02-10 02:15:033882const char kVirtualKeyboardFloatingResizableName[] =
3883 "Virtual Keyboard Resizable Mode";
3884const char kVirtualKeyboardFloatingResizableDescription[] =
3885 "Show virtual keyboard with resizable floating mode";
3886
Brett Wilson7b44537e2017-08-18 01:38:283887const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313888const char kVirtualKeyboardDescription[] =
3889 "Always show virtual keyboard regardless of having a physical keyboard "
3890 "present";
Brett Wilson7b44537e2017-08-18 01:38:283891
tbya97bb93c2019-08-23 02:16:403892const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3893const char kZeroStateFilesDescription[] =
3894 "Enables zero state file recommendations in the Launcher, which appear when"
3895 "the search box is active and no query has been entered.";
3896
Hirokazu Honda8ef07cd2020-04-17 03:36:383897const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
3898const char kZeroCopyVideoCaptureDescription[] =
3899 "Camera produces a gpu friendly buffer on capture and, if there is, "
3900 "hardware accelerated video encoder consumes the buffer";
3901
Andrew Moylan2db11cd2019-05-22 14:25:153902// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393903
yhanadac5bff5b2017-05-18 06:37:093904#endif // defined(OS_CHROMEOS)
3905
Joel Hockey0613a832019-06-21 02:19:123906#if defined(OS_CHROMEOS) || defined(OS_LINUX)
Brian Geffonc3bdd6d2019-08-21 22:48:313907
3908#if BUILDFLAG(USE_TCMALLOC)
3909const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
3910const char kDynamicTcmallocDescription[] =
3911 "Allows tcmalloc to dynamically adjust tunables based on system resource "
3912 "utilization.";
3913#endif // BUILDFLAG(USE_TCMALLOC)
3914
Joel Hockey0613a832019-06-21 02:19:123915#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
3916
Collin Baker75a29462019-03-13 19:57:313917// All views-based platforms --------------------------------------------------
3918
3919#if defined(TOOLKIT_VIEWS)
3920
Sajad Maysamc30d6f82019-03-19 22:52:503921const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463922 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503923const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463924 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503925
Collin Baker75a29462019-03-13 19:57:313926const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3927const char kInstallableInkDropDescription[] =
3928 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3929 "the pilot implementation where available.";
3930
Collin Baker10a4c242020-04-29 18:19:403931const char kTextfieldFocusOnTapUpName[] = "Focus UI text fields on touch-up";
3932const char kTextfieldFocusOnTapUpDescription[] =
3933 "When enabled, Views-based text fields take focus on touch-up instead of "
3934 "touch-down. This includes the Omnibox.";
3935
Collin Baker4ab8ad82019-06-06 17:02:543936const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3937const char kReopenTabInProductHelpDescription[] =
3938 "Enable in-product help that guides a user to reopen a tab if it looks "
3939 "like they accidentally closed it.";
3940
Collin Baker75a29462019-03-13 19:57:313941#endif // defined(TOOLKIT_VIEWS)
3942
Brett Wilson7b44537e2017-08-18 01:38:283943// Random platform combinations -----------------------------------------------
3944
Jiajia Qindb252e92019-01-28 11:47:483945#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3946
3947const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3948const char kWebGL2ComputeContextDescription[] =
3949 "Enable the use of WebGL 2.0 Compute API.";
3950
3951#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3952
Richard Knollc279d3232019-11-11 16:37:073953#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
Jan Krcala80b6952019-07-04 07:42:553954
Michael van Ouwerkerkd4e4a392019-07-26 14:41:133955const char kClickToCallUIName[] =
3956 "Enable click to call feature signals to be handled on desktop";
3957const char kClickToCallUIDescription[] =
3958 "Enables click to call feature signals to be handled on desktop by showing "
3959 "a list of user's available devices with telephony functionality.";
3960
Richard Knollc279d3232019-11-11 16:37:073961#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
3962
3963#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3964 defined(OS_CHROMEOS)
3965
Becca Hughesb11947a2020-05-11 20:55:273966const char kEnableMediaFeedsName[] = "Enables Media Feeds";
3967const char kEnableMediaFeedsDescription[] =
3968 "Enables the Media Feeds feature which allows us to fetch feeds of media "
3969 "items from websites that support the feature. ";
3970
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213971const char kRemoteCopyReceiverName[] =
3972 "Enables the remote copy feature to receive messages";
3973const char kRemoteCopyReceiverDescription[] =
3974 "Enables the remote copy feature to handle messages by writing content to "
3975 "the clipboard and showing a notification to the user.";
3976
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:573977const char kRemoteCopyImageNotificationName[] =
3978 "Enables image notifications for the remote copy feature";
3979const char kRemoteCopyImageNotificationDescription[] =
3980 "Enables image notifications to be shown for the remote copy feature "
3981 "when receiving a message.";
3982
Michael van Ouwerkerk91ac7d22020-04-07 15:49:273983const char kRemoteCopyPersistentNotificationName[] =
3984 "Enables persistent notifications for the remote copy feature";
3985const char kRemoteCopyPersistentNotificationDescription[] =
3986 "Enables persistent notifications to be shown for the remote copy feature "
3987 "when receiving a message.";
3988
Richard Knollfbad3a792020-03-11 18:22:433989const char kRemoteCopyProgressNotificationName[] =
3990 "Enables progress notifications for the remote copy feature";
3991const char kRemoteCopyProgressNotificationDescription[] =
3992 "Enables progress notifications to be shown for the remote copy feature "
3993 "when receiving a message.";
3994
Richard Knoll5e85eb122019-09-05 11:15:333995#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3996 // defined(OS_CHROMEOS)
3997
3998#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3999
4000const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
4001const char kDirectManipulationStylusDescription[] =
4002 "If enabled, Chrome will scroll web pages on stylus drag.";
4003
lanwei83f54452018-06-21 23:51:044004#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4005
David Bienvenuc713d502019-02-07 23:46:324006#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4007
4008const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
4009const char kWebContentsOcclusionDescription[] =
4010 "If enabled, web contents will behave as hidden when it is occluded by "
4011 "other windows.";
4012
4013#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4014
Brett Wilson7b44537e2017-08-18 01:38:284015// Feature flags --------------------------------------------------------------
4016
Lei Zhang0a318af2018-11-14 02:19:464017#if defined(DCHECK_IS_CONFIGURABLE)
4018const char kDcheckIsFatalName[] = "DCHECKs are fatal";
4019const char kDcheckIsFatalDescription[] =
4020 "By default Chrome will evaluate in this build, but only log failures, "
4021 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
4022#endif // defined(DCHECK_IS_CONFIGURABLE)
4023
David Roger346d6672020-05-04 15:11:094024#if BUILDFLAG(ENABLE_DICE_SUPPORT)
4025const char kDiceWebSigninInterceptionName[] = "Dice Web-Signin Interception";
4026const char kDiceWebSigninInterceptionDescription[] =
4027 "If enabled, Chrome may promote profile creation after signin on the web.";
4028#endif
4029
Derek Schuff71d9a922019-04-24 21:36:004030#if BUILDFLAG(ENABLE_NACL)
4031const char kNaclName[] = "Native Client";
4032const char kNaclDescription[] =
4033 "Support Native Client for all web applications, even those that were not "
4034 "installed from the Chrome Web Store.";
4035#endif // ENABLE_NACL
4036
ckitagawa8dad53d2020-01-07 16:03:354037#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:564038const char kPaintPreviewDemoName[] = "Paint Preview Demo";
4039const char kPaintPreviewDemoDescription[] =
4040 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:354041 "previews.";
4042#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
4043
Lei Zhang802201c2018-11-14 18:16:284044#if BUILDFLAG(ENABLE_PLUGINS)
4045
dstockwellcc759202019-01-11 00:42:124046#if defined(OS_CHROMEOS)
4047const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:104048const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:124049#endif // defined(OS_CHROMEOS)
4050
Lei Zhang802201c2018-11-14 18:16:284051const char kPdfFormSaveName[] = "Save PDF Forms";
4052const char kPdfFormSaveDescription[] =
4053 "Enable saving PDFs with filled form data.";
4054
Hui Yingstd6b981c2020-01-31 14:46:564055const char kPdfTwoUpViewName[] = "PDF Two-up View";
4056const char kPdfTwoUpViewDescription[] =
4057 "Enable a new option to display two pages side by side in the PDF viewer.";
4058
Lei Zhang802201c2018-11-14 18:16:284059#endif // BUILDFLAG(ENABLE_PLUGINS)
4060
Brett Wilson7b44537e2017-08-18 01:38:284061#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4062
4063const char kAutofillCreditCardUploadName[] =
4064 "Enable offering upload of Autofilled credit cards";
4065const char kAutofillCreditCardUploadDescription[] =
4066 "Enables a new option to upload credit cards to Google Payments for sync "
4067 "to all Chrome devices.";
4068
4069#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4070
Stephen Chenney1bcaec832019-10-10 18:31:014071const char kPaintHoldingName[] =
4072 "Delay the commit to screen for same-origin navigations";
4073const char kPaintHoldingDescription[] =
4074 "Enables a delay before commiting the page to screen when navigating "
4075 "between pages in the same origin. This may help avoid a flash of unstyled "
4076 "content for same-origin navigations";
4077
Tomas Popela253a5832019-01-14 17:22:104078#if defined(WEBRTC_USE_PIPEWIRE)
4079
Lei Zhang507fffd2020-01-29 23:47:544080const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
4081const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:104082 "When enabled the WebRTC will use the PipeWire multimedia server for "
4083 "capturing the desktop content on the Wayland display server.";
4084
4085#endif // #if defined(WEBRTC_USE_PIPEWIRE)
4086
Yann Dago9325f96e2020-01-24 16:58:374087#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4088
4089const char kUserDataSnapshotName[] = "Enable user data snapshots";
4090const char kUserDataSnapshotDescription[] =
4091 "Enables taking snapshots of the user data directory after a Chrome "
4092 "update and restoring them after a version rollback.";
4093
4094#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4095
Armando Miragliab4a2e382020-03-04 14:27:074096#if defined(OS_WIN)
4097
4098const char kRunVideoCaptureServiceInBrowserProcessName[] =
4099 "Run video capture service in browser";
4100const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
4101 "Run the video capture service in the browser process.";
4102
4103#endif // defined(OS_WIN)
4104
Brett Wilson7b44537e2017-08-18 01:38:284105// ============================================================================
4106// Don't just add flags to the end, put them in the right section in
4107// alphabetical order just like the header file.
4108// ============================================================================
4109
vabr0215a8e2017-03-28 12:47:344110} // namespace flag_descriptions