blob: 70f5a1694e46256f1997dc34ed6d3a0e58563bd0 [file] [log] [blame]
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
Gang Wu77cb1112020-04-06 23:21:4374const char kEnableClipboardProviderImageSuggestionsName[] =
75 "Omnibox clipboard image search suggestions";
76const char kEnableClipboardProviderImageSuggestionsDescription[] =
77 "Enables image search suggestions in the Omnibox.";
78
Asanka Herathd37426e2019-10-29 22:11:1079const char kEnableFtpName[] = "Enable support for FTP URLs";
80const char kEnableFtpDescription[] =
81 "When enabled, the browser will handle navigations to ftp:// URLs by "
82 "either showing a directory listing or downloading the resource over FTP. "
83 "When disabled, the browser has no special handling for ftp:// URLs and "
84 "by default defer handling of the URL to the underlying platform.";
85
Tsuyoshi Horo3bab99c2019-05-20 11:05:1486const char kEnableSignedExchangeSubresourcePrefetchName[] =
87 "Enable Signed Exchange subresource prefetching";
88const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
89 "When enabled, the distributors of signed exchanges can let Chrome know "
90 "alternative signed exchange subresources by setting \"alternate\" link "
91 "header. Chrome will prefetch the alternate signed exchange subresources "
92 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:1293 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:1494 "main signed exchange.";
95
Tsuyoshi Horo636e8652019-05-31 03:34:0896const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
97 "Enable Signed Exchange prefetch cache for navigations";
98const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
99 "When enabled, the prefetched signed exchanges is stored to a prefetch "
100 "cache attached to the frame. The body of the inner response is stored as "
101 "a blob and the verification process of the signed exchange is skipped for "
102 "the succeeding navigation.";
103
Hongchan Choi370d3af2019-05-20 20:56:58104const char kAudioWorkletRealtimeThreadName[] =
105 "Use realtime priority thread for Audio Worklet";
106const char kAudioWorkletRealtimeThreadDescription[] =
107 "Run Audio Worklet operation on a realtime priority thread for better "
108 "audio stream stability.";
109
Kyle Horimoto7854a032019-04-03 02:51:07110const char kUpdatedCellularActivationUiName[] =
111 "Updated Cellular Activation UI";
112const char kUpdatedCellularActivationUiDescription[] =
113 "Enables the updated cellular activation UI.";
114
Kyle Horimoto874554a2019-01-31 00:52:09115const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
116const char kUseMessagesStagingUrlDescription[] =
117 "Use the staging server as part of the \"Messages\" feature under "
118 "\"Connected Devices\" settings.";
119
Jon Mann5ebbd1532020-04-17 22:12:05120const char kUseCustomMessagesDomainName[] = "Use custom Messages domain";
121const char kUseCustomMessagesDomainDescription[] =
122 "Use a custom URL as part of the \"Messages\" feature under "
123 "\"Connected Devices\" settings.";
124
Jazz Xu32261b542019-06-13 20:11:27125const char kAndroidPictureInPictureAPIName[] =
126 "Picture-in-Picture Web API for Android";
127const char kAndroidPictureInPictureAPIDescription[] =
128 "Enable Picture-in-Picture Web API for Android";
129
Adrienne Walkerb44bdc902020-04-09 03:09:07130extern const char kAppCacheName[] = "AppCache web API and browser backend";
131extern const char kAppCacheDescription[] =
132 "When disabled, turns off all AppCache code so that developers "
133 "can test that their code works properly in the future when AppCache "
134 "has been removed.";
135
Daniel McArdleb87dd0092020-02-10 20:23:46136const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
137const char kDnsHttpssvcDescription[] =
138 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
139 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
140 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
141 "QUIC on the first connection.";
142
dalykc936eb612019-08-14 11:46:47143const char kDnsOverHttpsName[] = "Secure DNS lookups";
144const char kDnsOverHttpsDescription[] =
145 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
146 "try to use a secure HTTPS connection to look up the addresses of websites "
147 "and other web resources.";
148
Jinsuk Kim00e52be2019-03-21 02:26:40149const char kDrawVerticallyEdgeToEdgeName[] =
150 "Draw contents vertically from edge to edge.";
151const char kDrawVerticallyEdgeToEdgeDescription[] =
152 "Draw contents vertically from edge to edge.";
153
Anne Lim24031e9d2019-09-12 23:03:19154const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
155 "Return cloud token details for server credit cards when possible";
156const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
157 "When enabled and where available, forms filled using Google Payments "
158 "server cards are populated with cloud token details, including CPAN "
159 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
160 "CVV).";
161
Lei Zhang507fffd2020-01-29 23:47:54162const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
163const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54164 "Initiate autofill assistant from within Chrome.";
165
Roger McFarlane2eceba982018-05-18 01:37:11166const char kAutofillCacheQueryResponsesName[] =
167 "Cache Autofill Query Responses";
168const char kAutofillCacheQueryResponsesDescription[] =
169 "When enabled, autofill will cache the responses it receives from the "
170 "crowd-sourced field type prediction server.";
171
Jeffrey Cohen05cdafa392018-08-15 20:49:17172const char kAutofillEnableCompanyNameName[] =
173 "Enable Autofill Company Name field";
174const char kAutofillEnableCompanyNameDescription[] =
175 "When enabled, Company Name fields will be auto filled";
176
siashah0a386222020-04-23 03:31:35177const char kAutofillEnableGoogleIssuedCardName[] =
178 "Enable Autofill Google-issued card";
179const char kAutofillEnableGoogleIssuedCardDescription[] =
180 "When enabled, Google-issued cards will be available in the autofill "
181 "suggestions.";
182
Siyu An0558f752020-04-15 19:59:41183const char kAutofillEnableStickyPaymentsBubbleName[] =
184 "Enable Autofill payments sticky bubbles";
185const char kAutofillEnableStickyPaymentsBubbleDescription[] =
186 "When enabled, all Autofill payments bubbles will not be dismissed upon "
187 "navigation.";
188
Sujie Zhu2b17c00a2020-04-08 21:09:41189const char kAutofillEnableSurfacingServerCardNicknameName[] =
190 "Enable surfacing masked server card nicknames";
191const char kAutofillEnableSurfacingServerCardNicknameDescription[] =
192 "When enabled, if Google Payments cards were given nicknames in a Google "
193 "Pay app, Autofill will surface these nicknames in suggestions.";
194
siyua1d492612019-03-14 09:27:45195const char kAutofillEnableToolbarStatusChipName[] =
196 "Move Autofill omnibox icons next to the profile avatar icon";
197const char kAutofillEnableToolbarStatusChipDescription[] =
198 "When enabled, Autofill data related icon will be shown in the status "
199 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27200
siyua19593222019-12-04 22:27:06201const char kAutofillEnableVirtualCardName[] =
202 "Offer to use cloud token virtual card in Autofill";
203const char kAutofillEnableVirtualCardDescription[] =
204 "When enabled, if all requirements are met, Autofill will offer to use "
205 "virtual credit cards in form filling.";
206
Caitlin Fischer43edd90a2019-05-01 13:24:30207const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
208 "Autofill Enforce Min Required Fields For Heuristics";
209const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
210 "When enabled, autofill will generally require a form to have at least 3 "
211 "fields before allowing heuristic field-type prediction to occur.";
212
213const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
214 "Autofill Enforce Min Required Fields For Query";
215const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
216 "When enabled, autofill will generally require a form to have at least 3 "
217 "fields before querying the autofill server for field-type predictions.";
218
219const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
220 "Autofill Enforce Min Required Fields For Upload";
221const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
222 "When enabled, autofill will generally require a form to have at least 3 "
223 "fillable fields before uploading field-type votes for that form.";
224
Jared Saul63f598a12019-03-22 23:40:26225const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
226 "Remove the option to save local copies of unmasked server cards";
227const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
228 "When enabled, the server card unmask prompt will not include the checkbox "
229 "to also save the card locally on the current device upon success.";
230
Anne Lime625362e2018-08-29 03:13:25231const char kAutofillNoLocalSaveOnUploadSuccessName[] =
Jared Saul6f58ada2019-03-07 20:41:23232 "Disable saving local copy of uploaded card when credit card upload "
233 "succeeds";
Anne Lime625362e2018-08-29 03:13:25234const char kAutofillNoLocalSaveOnUploadSuccessDescription[] =
235 "When enabled, no local copy of server card will be saved when credit card "
236 "upload succeeds.";
237
Sebastien Lalancette1545950b2019-04-08 14:43:11238const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
239const char kAutofillOffNoServerDataDescription[] =
240 "Disables Autofill for fields with autocomplete off that have no "
241 "crowd-sourced evidence that Autofill would be helpful.";
242
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09243const char kAutofillProfileClientValidationName[] =
244 "Autofill Validates Profiles By Client";
245const char kAutofillProfileClientValidationDescription[] =
246 "Allows autofill to validate profiles on the client side";
247
Parastoo Geranmayeh25fccec22019-01-29 18:38:13248const char kAutofillProfileServerValidationName[] =
249 "Autofill Uses Server Validation";
250const char kAutofillProfileServerValidationDescription[] =
251 "Allows autofill to use server side validation";
252
Caitlin Fischer6d609542019-05-01 21:59:21253const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
254const char kAutofillPruneSuggestionsDescription[] =
255 "Further limits the number of suggestions in the Autofill dropdown.";
256
Parastoo Geranmayeha1895c12019-04-25 16:43:38257const char kAutofillRejectCompanyBirthyearName[] =
258 "Autofill Rejects Invalid Company Names";
259const char kAutofillRejectCompanyBirthyearDescription[] =
260 "Autofill rejects using non-verified company names that are in the "
261 "format of a birthyear.";
262
Moe Ahmadid3ddfcb2018-04-20 19:51:08263const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
264 "Restrict formless form extraction";
265const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
266 "Restrict extraction of formless forms to checkout flows";
267
Roger McFarlanee193ab122018-11-22 20:55:07268const char kAutofillRichMetadataQueriesName[] =
269 "Autofill - Rich metadata queries (Canary/Dev only)";
270const char kAutofillRichMetadataQueriesDescription[] =
271 "Transmit rich form/field metadata when querying the autofill server. "
272 "This feature only works on the Canary and Dev channels.";
273
Lei Zhang507fffd2020-01-29 23:47:54274const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47275 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54276const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47277 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
278 "it will offer to save it. If saved, it will be offered for filling in "
279 "fields which expect a VPA.";
280
Caitlin Fischer43edd90a2019-05-01 13:24:30281const char kAutofillUseImprovedLabelDisambiguationName[] =
282 "Autofill Uses Improved Label Disambiguation";
283const char kAutofillUseImprovedLabelDisambiguationDescription[] =
284 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
285 "using the improved disambiguation format.";
286
Jia0175adae2019-05-15 00:21:25287const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
288const char kAutoScreenBrightnessDescription[] =
289 "Uses Auto Screen Brightness model to adjust screen brightness based on "
290 "ambient light";
291
David Roger306b5cd82020-03-16 13:05:13292const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
293const char kAvatarToolbarButtonDescription[] =
294 "Enables the avatar toolbar button and the associated menu";
295
Alexander Timin6ae060b62019-09-17 11:21:37296const char kBackForwardCacheName[] = "Back-forward cache";
297const char kBackForwardCacheDescription[] =
298 "Enables back-forward cache. NOTE: this feature is highly experimental and "
299 "will lead to various breakages, up to and including user data loss. "
300 "Do not enable unless you work on this feature";
301
Brett Wilsonf27ff602017-07-07 22:28:47302const char kBypassAppBannerEngagementChecksName[] =
303 "Bypass user engagement checks";
304const char kBypassAppBannerEngagementChecksDescription[] =
305 "Bypasses user engagement checks for displaying app banners, such as "
306 "requiring that users have visited the site before and that the banner "
307 "hasn't been shown recently. This allows developers to test that other "
308 "eligibility requirements for showing app banners, such as having a "
309 "manifest, are met.";
310
Nandhini11a6a87b2019-08-22 22:45:24311const char kContextMenuSearchWithGoogleLensName[] =
312 "Google Lens powered image search in the context menu.";
313const char kContextMenuSearchWithGoogleLensDescription[] =
314 "Replaces default image search with an intent to Google Lens when "
315 "supported.";
316
Livvie Lin30a9f9d2020-03-17 19:45:19317const char kOmniboxContextMenuShowFullUrlsName[] =
318 "Context menu show full URLs";
319const char kOmniboxContextMenuShowFullUrlsDescription[] =
320 "Provides an omnibox context menu option that prevents URL elisions.";
321
Amber Won478561d2017-08-19 01:02:59322const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
323const char kClickToOpenPDFDescription[] =
324 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
325 "embedded PDFs.";
326
Sasha McIntoshe889f9f2019-09-03 21:01:57327const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
328const char kDecodeJpeg420ImagesToYUVDescription[] =
329 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
330 "This feature requires GPU or OOP rasterization to also be enabled.";
331
Madeleine Barowsky266406d92019-08-12 19:20:15332const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
333const char kDecodeLossyWebPImagesToYUVDescription[] =
334 "Decode and render lossy WebP images from YUV instead of RGB. "
335 "You must also have GPU rasterization or OOP rasterization.";
336
Daniele Castagna6a5cbdeb62020-02-18 22:48:14337const char kDoubleBufferCompositingName[] = "Double buffered compositing";
338const char kDoubleBufferCompositingDescription[] =
339 "Use double buffer for compositing (instead of triple-buffering). "
340 "Latency should be reduced in some cases. On the other hand, more skipped "
341 "frames are expected.";
342
Marc Treib7c27a502019-08-28 12:37:03343const char kEnablePasswordsAccountStorageName[] =
344 "Enable the account data storage for passwords";
345const char kEnablePasswordsAccountStorageDescription[] =
346 "Enables storing passwords in a second, Gaia-account-scoped storage for "
347 "signed-in but not syncing users";
348
Dominic Mazzoni380f04f2020-02-18 18:49:27349const char kExportTaggedPDFName[] = "Export Tagged PDF";
350const char kExportTaggedPDFDescription[] =
351 "When printing to a PDF file, generated a tagged (accessible) PDF.";
352
Yining Wangdedf0762019-02-19 20:20:29353const char kFocusMode[] = "Focus Mode";
354const char kFocusModeDescription[] =
355 "If enabled, allows the user to switch to Focus Mode";
356
Olivier Yiptongb60d2c42020-01-10 22:47:15357const char kFontAccessAPIName[] = "Font Access APIs";
358const char kFontAccessAPIDescription[] =
359 "Enables the experimental Font Access APIs, giving websites access "
360 "to enumerate local fonts and access their table data.";
361
Dominik Röttschesb7d7ad02019-06-17 18:21:27362const char kFontSrcLocalMatchingName[] =
363 "Match @font-face { src: local(<name>) } names by PostScript and full font "
364 "name.";
365const char kFontSrcLocalMatchingDescription[] =
366 "Match local() src attributes in @font-face declarations precisely by "
367 "PostScript name and full font name instead of the previous behavior of "
368 "matching those unspecifically as family names.";
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[] =
394 "Show messages in the DevTools console about upcoming deprecations that "
395 "would affect sent/received cookies.";
396
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
Jared Saulbc672a072018-06-16 05:22:12505const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
506 "Make cardholder name editable in dialog during credit card upload";
507const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
508 "If enabled, in certain situations when offering credit card upload to "
509 "Google Payments, the cardholder name can be edited within the "
510 "offer-to-save dialog, which is prefilled with the name from the signed-in "
511 "Google Account.";
512
Hao Zhang1be9c262018-11-03 00:23:51513const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
514 "Make expiration date editable in dialog during credit card upload";
515const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
516 "If enabled, if a credit card's expiration date was not detected when "
517 "offering card upload to Google Payments, the offer-to-save dialog "
518 "displays an expiration date selector.";
519
siyua29899832019-06-07 19:42:12520const char kEnableAutofillCreditCardUploadFeedbackName[] =
521 "Enable feedback for credit card upload flow";
522const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
523 "When enabled, if credit card upload succeeds, the avatar button will "
524 "show a highlight, otherwise the icon will be updated and if it is "
525 "clicked, the save card failure bubble will be shown.";
526
Lily Chen17c57972020-04-22 19:27:44527const char kEnableExperimentalCookieFeaturesName[] =
528 "Enable experimental cookie features";
529const char kEnableExperimentalCookieFeaturesDescription[] =
530 "Enable new features that affect setting, sending, and managing cookies. "
531 "The enabled features are subject to change at any time.";
532
Doug Arnett32e3e012019-07-11 16:45:17533const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
534const char kEnableDeferAllScriptDescription[] =
535 "Enable deferring synchronous script on slow pages.";
536
Tarun Bansalfb3069d32019-07-19 03:28:04537const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
538 "Skip checking optimization hints for Defer Script previews";
539const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
540 "Skips checking optimization hints for Defer Script previews and assumes "
541 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
542 "by the optimization hints). Rest of the checks are still executed.";
543
Lei Zhang507fffd2020-01-29 23:47:54544const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51545 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54546const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51547 "Allows Family Link managed users to add secondary EDU accounts.";
548
Anastasiia Nikolaienkodb506ed2020-04-14 15:46:13549const char kEnableEduCoexistenceConsentLogName[] =
550 "Enable parent consent logging in EDU account addition flow";
551const char kEnableEduCoexistenceConsentLogDescription[] =
552 "If enabled, parent consent gets logged to ARI before adding the account "
553 "to the device.";
554
Tarun Bansal56c92932019-04-01 17:58:36555const char kEnableSaveDataName[] = "Enables save data feature";
556const char kEnableSaveDataDescription[] =
557 "Enables save data feature. May cause user's traffic to be proxied via "
558 "Google's data reduction proxy.";
559
Doug Arnett08b4067b2017-10-12 20:14:44560const char kEnableNoScriptPreviewsName[] = "NoScript previews";
561
562const char kEnableNoScriptPreviewsDescription[] =
563 "Enable disabling JavaScript on some pages on slow networks.";
564
Jenny Blessing45326bf2019-08-29 23:50:37565const char kEnableRemovingAllThirdPartyCookiesName[] =
566 "Enable removing SameSite=None cookies";
567const char kEnableRemovingAllThirdPartyCookiesDescription[] =
568 "Enables UI on chrome://settings/siteData to remove all third-party "
569 "cookies and site data.";
570
Robert Liao5c756102020-03-20 19:46:43571const char kColorProviderRedirectionName[] = "Color Provider Redirection";
572const char kColorProviderRedirectionDescription[] =
573 "Redirects color requests to the color provider where possible.";
574
Thanh Le2c279fbc2017-11-21 01:25:40575const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
576const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
577const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
578const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
579const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
580const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
581const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
582const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
583const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
584const char kDataReductionProxyServerAlternative10[] =
585 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54586const char kEnableDataReductionProxyNetworkServiceName[] =
587 "Data reduction proxy with network service";
588const char kEnableDataReductionProxyNetworkServiceDescription[] =
589 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47590const char kEnableDataReductionProxyServerExperimentName[] =
591 "Use an alternative Data Saver back end configuration.";
592const char kEnableDataReductionProxyServerExperimentDescription[] =
593 "Enable a different approach to saving data by configuring the back end "
594 "server";
595
Eric Willigers3bf79442019-10-22 00:35:55596const char kDesktopMinimalUIName[] = "Desktop PWAs support minimal-ui";
597const char kDesktopMinimalUIDescription[] =
598 "PWAs with display mode minimal-ui open in a window with Back and Refresh "
599 "buttons.";
600
Lei Zhang507fffd2020-01-29 23:47:54601const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
602const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08603 "Enable installed PWAs to update their app manifest data when the site "
604 "manifest data has changed.";
605
Lei Zhang507fffd2020-01-29 23:47:54606const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34607 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54608const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34609 "Persist the throttling of local PWA manifest update checks across browser "
610 "restarts.";
611
Lei Zhang507fffd2020-01-29 23:47:54612const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
613const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37614 "Experimental UI for exploring what PWA windows would look like with a tab "
615 "strip.";
616
Alexey Baskakov1d5331672020-02-27 07:49:17617const char kDesktopPWAsWithoutExtensionsName[] =
618 "Desktop PWAs without Extensions";
619const char kDesktopPWAsWithoutExtensionsDescription[] =
620 "New platform to manage Web Applications metadata. Warning: this feature "
621 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
622 "only are advised.";
623
Christopher Lame66b7812018-09-26 01:49:24624const char kEnableSystemWebAppsName[] = "System Web Apps";
625const char kEnableSystemWebAppsDescription[] =
626 "Experimental system for using the Desktop PWA framework for running System"
627 "Apps (e.g Settings, Discover).";
628
Steven Valdez89a44ea92019-05-01 15:18:49629const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
630const char kEnableTLS13EarlyDataDescription[] =
631 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
632 "during the handshake when resuming a connection to a compatible TLS 1.3 "
633 "server.";
634
Adam Langleyf66f28d22020-02-05 18:10:38635const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
636const char kPostQuantumCECPQ2Description[] =
637 "This option enables a post-quantum (i.e. resistent to quantum computers) "
638 "key exchange algorithm in TLS (CECPQ2).";
639
Pete Lavallee2d4415c72019-10-07 20:43:56640const char kWinrtGeolocationImplementationName[] =
641 "WinRT Geolocation Implementation";
642const char kWinrtGeolocationImplementationDescription[] =
643 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
644 "for geolocation";
645
Wenjie Shid38245192019-07-11 16:20:50646const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
647const char kWinrtSensorsImplementationDescription[] =
648 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
649 "sensors";
650
Mikhail Pozdnyakov73373a62017-08-24 17:31:25651const char kEnableGenericSensorExtraClassesName[] =
652 "Generic Sensor Extra Classes";
653const char kEnableGenericSensorExtraClassesDescription[] =
654 "Enables an extra set of sensor classes based on Generic Sensor API, which "
655 "expose previously unavailable platform features, i.e. AmbientLightSensor "
656 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47657
Vikas Soni78daa632019-01-12 01:32:52658const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
659const char kEnableGpuServiceLoggingDescription[] =
660 "Enable printing the actual GL driver calls.";
661
David Bokan911bded2018-11-27 23:23:32662const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
663const char kEnableImplicitRootScrollerDescription[] =
664 "Enables implicitly choosing which scroller on a page is the 'root "
665 "scroller'. i.e. The one that gets special features like URL bar movement, "
666 "overscroll glow, rotation anchoring, etc.";
667
Cathie Cheneac70602019-10-10 02:55:29668const char kEnableCSSOMViewScrollCoordinatesName[] =
669 "CSSOM View Scroll Coordinates";
670const char kEnableCSSOMViewScrollCoordinatesDescription[] =
671 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
672 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
673 "at the left top corner. i.e. For leftwards overflow direction box "
674 "the X coordinate will start from 0 to negative value. For upwards box the "
675 "Y coordinate will start from 0 to negative value. And for other directions"
676 "(rightwards and downwards) the value will start from 0 to positive";
677
Robert Ogdene976feb2019-09-03 22:20:29678const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
679const char kEnablePreviewsCoinFlipDescription[] =
680 "Enable coin flip experimentation of Previews.";
681
Robert Ogdene7bbbcb2020-03-24 22:37:33682const char kEnableSRPIsolatedPrerendersName[] =
683 "Enable Navigation Predictor Isolated Prerenders";
684const char kEnableSRPIsolatedPrerendersDescription[] =
685 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
686
Robert Ogden26de9972020-03-27 21:00:25687const char kEnableSRPIsolatedPrerenderProbingName[] =
688 "Enable Probing on Navigation Predictor Isolated Prerenders";
689const char kEnableSRPIsolatedPrerenderProbingDescription[] =
690 "Enable probing checks for Isolated Prerenders which will block commit.";
691
Charlene Yane75ce252019-05-22 17:56:32692const char kDownloadAutoResumptionNativeName[] =
693 "Enable download auto-resumption in native";
694const char kDownloadAutoResumptionNativeDescription[] =
695 "Enables download auto-resumption in native";
696
Ian Kilpatricke68ef11a2018-07-04 03:52:10697const char kEnableLayoutNGName[] = "Enable LayoutNG";
698const char kEnableLayoutNGDescription[] =
699 "Enable Blink's next generation layout engine.";
700
Scott Littled0fd2d002018-04-13 03:37:26701const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
702const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39703 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
704 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26705
rajendrant793ff512018-08-10 17:07:59706const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
707const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39708 "Defers the loading of images marked with the attribute 'loading=lazy' "
709 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59710
Becca Hughesac86cd442019-01-09 23:49:54711const char kEnableMediaSessionServiceName[] = "Media Session Service";
712const char kEnableMediaSessionServiceDescription[] =
713 "Enables the media session mojo service and internal media session "
714 "support.";
715
Brett Wilsonf27ff602017-07-07 22:28:47716const char kEnableNavigationTracingName[] = "Enable navigation tracing";
717const char kEnableNavigationTracingDescription[] =
718 "This is to be used in conjunction with the trace-upload-url flag. "
719 "WARNING: When enabled, Chrome will record performance data for every "
720 "navigation and upload it to the URL specified by the trace-upload-url "
721 "flag. The trace may include personally identifiable information (PII) "
722 "such as the titles and URLs of websites you visit.";
723
Bernhard Bauer5533f9912017-11-06 17:56:02724const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
725const char kEnableNetworkLoggingToFileDescription[] =
726 "Enables network logging to a file named netlog.json in the user data "
727 "directory. The file can be imported into chrome://net-internals.";
728
John Abd-El-Malek8067cc02017-12-04 23:23:20729const char kEnableNetworkServiceInProcessName[] =
730 "Runs network service in-process";
731const char kEnableNetworkServiceInProcessDescription[] =
732 "Runs the network service in the browser process.";
733
Shakti Sahu5a046f62019-03-12 19:25:34734const char kEnableNewDownloadBackendName[] = "Enable new download backend";
735const char kEnableNewDownloadBackendDescription[] =
736 "Enables the new download backend that uses offline content provider";
737
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10738const char kEnablePortalsName[] = "Enable Portals.";
739const char kEnablePortalsDescription[] =
740 "Portals are an experimental web platform feature that allows embedding"
741 " and seamless transitions between pages."
742 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
743
Jeremy Roman30e81e82020-01-29 22:56:47744const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
745const char kEnablePortalsCrossOriginDescription[] =
746 "Allows portals to load cross-origin URLs in addition to same-origin ones."
747 " Has no effect if Portals are not enabled.";
748
Lukasz Anforowicz846d7902020-03-11 21:04:40749const char kCorsForContentScriptsName[] = "CORS for content scripts";
750const char kCorsForContentScriptsDescription[] =
751 "Prevent content scripts of Chrome Extensions from bypassing CORS.";
752
clamyc73d9bbf2020-03-12 11:48:56753const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
754const char kCrossOriginOpenerPolicyDescription[] =
755 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31756
Yutaka Hiranoaa0e62e2019-09-05 11:01:04757const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
758const char kDisableKeepaliveFetchDescription[] =
759 "Disable fetch with keepalive set "
760 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
761
Chris Hall4a4225f62019-01-18 03:07:16762const char kExperimentalAccessibilityLanguageDetectionName[] =
763 "Experimental accessibility language detection";
764const char kExperimentalAccessibilityLanguageDetectionDescription[] =
765 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22766 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16767
Chris Hall4f3ca5582019-11-19 02:55:49768const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
769 "Experimental accessibility language detection for dynamic content";
770const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
771 "Enable language detection for dynamic content which is then exposed to "
772 "assistive technologies such as screen readers.";
773
Rahul Arakeri61a2ad272019-03-19 22:55:08774const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22775 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08776const char kCompositorThreadedScrollbarScrollingDescription[] =
777 "Enables pointer-based scrollbar scrolling on the compositor thread "
778 "instead of the main thread";
779
Alexei Filippov522a5222019-03-29 03:33:18780const char kMemlogName[] = "Chrome heap profiler start mode.";
781const char kMemlogDescription[] =
782 "Starts heap profiling service that records sampled memory allocation "
783 "profile having each sample attributed with a callstack. "
784 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
785 "Recorded heap dumps can be obtained at chrome://tracing "
786 "[category:memory-infra] and chrome://memory-internals. This setting "
787 "controls which processes will be profiled since their start. To profile "
788 "any given process at a later time use chrome://memory-internals page.";
789const char kMemlogModeMinimal[] = "Browser and GPU";
790const char kMemlogModeAll[] = "All processes";
791const char kMemlogModeAllRenderers[] = "All renderers";
792const char kMemlogModeRendererSampling[] = "Single renderer";
793const char kMemlogModeBrowser[] = "Browser only";
794const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27795
Alexei Filippov522a5222019-03-29 03:33:18796const char kMemlogSamplingRateName[] =
797 "Heap profiling sampling interval (in bytes).";
798const char kMemlogSamplingRateDescription[] =
799 "Heap profiling service uses Poisson process to sample allocations. "
800 "Default value for the interval between samples is 100000 (100KB). "
801 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27802 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22803 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18804 "can be trusted with high fidelity. "
805 "Lower intervals produce higher samples resolution, but come at a cost of "
806 "higher performance overhead.";
807const char kMemlogSamplingRate10KB[] = "10KB";
808const char kMemlogSamplingRate50KB[] = "50KB";
809const char kMemlogSamplingRate100KB[] = "100KB";
810const char kMemlogSamplingRate500KB[] = "500KB";
811const char kMemlogSamplingRate1MB[] = "1MB";
812const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51813
Alexei Filippov522a5222019-03-29 03:33:18814const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
815const char kMemlogStackModeDescription[] =
816 "By default heap profiling service records native stacks. "
817 "A post-processing step is required to symbolize the stacks. "
818 "'Native with thread names' adds the thread name as the first frame of "
819 "each native stack. It's also possible to record a pseudo stack using "
820 "trace events as identifiers. It's also possible to do a mix of both.";
821const char kMemlogStackModeMixed[] = "Mixed";
822const char kMemlogStackModeNative[] = "Native";
823const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
824const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05825
F#m59d036e2017-09-13 07:22:17826const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
827const char kEnablePixelCanvasRecordingDescription[] =
828 "Pixel canvas recording allows the compositor to raster contents aligned "
829 "with the pixel and improves text rendering. This should be enabled when a "
830 "device is using fractional scale factor.";
831
Ella Gebee81c92018-08-14 15:51:09832const char kEnableResamplingInputEventsName[] =
833 "Enable resampling input events";
834const char kEnableResamplingInputEventsDescription[] =
835 "Predicts mouse and touch inputs position at rAF time based on previous "
836 "input";
837const char kEnableResamplingScrollEventsName[] =
838 "Enable resampling scroll events";
839const char kEnableResamplingScrollEventsDescription[] =
840 "Predicts the scroll amount at vsync time based on previous input";
841
Doug Arnettaa0bf202018-08-27 19:42:11842const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
843const char kEnableResourceLoadingHintsDescription[] =
844 "Enable using server-provided resource loading hints to provide a preview "
845 "over slow network connections.";
846
Mikel Astize2678da22020-04-02 20:55:04847const char kEnableSyncTrustedVaultName[] =
848 "Enable trusted vault sync passphrase type";
849const char kEnableSyncTrustedVaultDescription[] =
850 "Enables the new, experimental passphrase type for sync data";
851
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48852const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
853const char kEnableSyncUSSNigoriDescription[] =
854 "Enables the new, experimental implementation of sync encryption keys";
855
David Bokane9370c22019-02-14 15:19:58856const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
857const char kEnableTextFragmentAnchorDescription[] =
858 "Enables scrolling to text specified in URL's fragment.";
859
Brett Wilsonf27ff602017-07-07 22:28:47860const char kEnableUseZoomForDsfName[] =
861 "Use Blink's zoom for device scale factor.";
862const char kEnableUseZoomForDsfDescription[] =
863 "If enabled, Blink uses its zooming mechanism to scale content for device "
864 "scale factor.";
865const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
866const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
867const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
868
Sean Harrison9dc405a52019-08-27 18:23:10869const char kEnableSubresourceRedirectName[] =
870 "Enable Render Level Data Use Optimization";
871const char kEnableSubresourceRedirectDescription[] =
872 "Allow Render Level Data Use Optimization";
873
Adam Langley7542a7b2019-10-04 02:00:55874const char kEnableWebAuthenticationCableV2SupportName[] =
875 "Web Authentication caBLE v2 support";
876const char kEnableWebAuthenticationCableV2SupportDescription[] =
877 "Enable the QR-based pairingless BLE protocol for use with the Web "
878 "Authentication API. (This will also enable the cloud-based protocol "
879 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54880
Andreas Haasb400d912019-08-28 18:54:10881const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
882const char kExperimentalWebAssemblyFeaturesDescription[] =
883 "Enable web pages to use experimental WebAssembly features.";
884
Clemens Hammacher0c8a15a2018-04-27 13:45:32885const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
886const char kEnableWasmBaselineDescription[] =
887 "Enables WebAssembly baseline compilation and tier up.";
888
Clemens Backes50e0ecd2020-01-20 10:43:24889const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
890const char kEnableWasmLazyCompilationDescription[] =
891 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
892
Deepti Gandluri11734cc42019-05-02 18:00:20893const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
894const char kEnableWasmSimdDescription[] =
895 "Enables support for the WebAssembly SIMD proposal.";
896
Andreas Haasb400d912019-08-28 18:54:10897const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02898const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56899 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02900
Clemens Backes963eb37be2020-01-10 11:56:49901const char kEnableWasmTieringName[] = "WebAssembly tiering";
902const char kEnableWasmTieringDescription[] =
903 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24904 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49905
Christopher Thompsonf3ba20122019-06-06 22:01:01906const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
907const char kEvDetailsInPageInfoDescription[] =
908 "Shows the EV certificate details in the Page Info bubble.";
909
Brett Wilsonf27ff602017-07-07 22:28:47910const char kExpensiveBackgroundTimerThrottlingName[] =
911 "Throttle expensive background timers";
912const char kExpensiveBackgroundTimerThrottlingDescription[] =
913 "Enables intervention to limit CPU usage of background timers to 1%.";
914
Brett Wilsonf27ff602017-07-07 22:28:47915const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
916const char kExperimentalExtensionApisDescription[] =
917 "Enables experimental extension APIs. Note that the extension gallery "
918 "doesn't allow you to upload extensions that use experimental APIs.";
919
Sarthak Shah364c1982019-11-26 23:49:38920const char kExperimentalFlingAnimationName[] =
921 "Enable experimental fling animation";
922const char kExperimentalFlingAnimationDescription[] =
923 "Enables the use of a touch fling curve that is based on the behavior of "
924 "native apps on Windows.";
925
Ian Clelland37a985d2018-05-04 02:43:13926const char kExperimentalProductivityFeaturesName[] =
927 "Experimental Productivity Features";
928const char kExperimentalProductivityFeaturesDescription[] =
929 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06930 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13931
Brett Wilsonf27ff602017-07-07 22:28:47932const char kExperimentalWebPlatformFeaturesName[] =
933 "Experimental Web Platform features";
934const char kExperimentalWebPlatformFeaturesDescription[] =
935 "Enables experimental Web Platform features that are in development.";
936
937const char kExtensionContentVerificationName[] =
938 "Extension Content Verification";
939const char kExtensionContentVerificationDescription[] =
940 "This flag can be used to turn on verification that the contents of the "
941 "files on disk for extensions from the webstore match what they're "
942 "expected to be. This can be used to turn on this feature if it would not "
943 "otherwise have been turned on, but cannot be used to turn it off (because "
944 "this setting can be tampered with by malware).";
945const char kExtensionContentVerificationBootstrap[] =
946 "Bootstrap (get expected hashes, but do not enforce them)";
947const char kExtensionContentVerificationEnforce[] =
948 "Enforce (try to get hashes, and enforce them if successful)";
949const char kExtensionContentVerificationEnforceStrict[] =
950 "Enforce strict (hard fail if we can't get hashes)";
951
Archana Simha6e7503db2019-12-10 03:52:58952const char kExtensionsCheckupName[] = "Extensions Checkup";
953const char kExtensionsCheckupDescription[] =
954 "Enable the extensions checkup experiment";
955
Peter Boströma445353a2019-03-21 02:58:15956const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
957const char kExtensionsToolbarMenuDescription[] =
958 "Enable a separate toolbar button and menu for extensions";
959
Brett Wilsonf27ff602017-07-07 22:28:47960const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
961const char kExtensionsOnChromeUrlsDescription[] =
962 "Enables running extensions on chrome:// URLs, where extensions explicitly "
963 "request this permission.";
galinapae72e152017-05-12 13:12:28964
Axel Antoine12df71182019-07-25 18:11:21965const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
966const char kFilteringScrollPredictionDescription[] =
967 "Enable filtering of predicted scroll events";
968
Tom McKeed47f7ed62020-04-06 13:53:40969const char kFirstScrollLatencyMeasurementName[] =
970 "First Scroll Latency Measurement";
971const char kFirstScrollLatencyMeasurementDescription[] =
972 "Enables measurement of the latency between user input events and visual "
973 "updates for the first scroll of a navigation.";
974
David Bokan432978d2019-08-15 18:18:52975const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
976const char kFractionalScrollOffsetsDescription[] =
977 "Enables fractional scroll offsets inside Blink, exposing non-integer "
978 "offsets to web APIs.";
979
Aaron Tagliaboschidbd80d222020-01-24 14:07:42980const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
981const char kFreezeUserAgentDescription[] =
982 "Set the User-Agent request header to a static string that conforms to the "
983 "current User-Agent string format but only reveals desktop vs Android and "
984 "if the 'mobile' flag is set";
985
Brett Wilsonecb80982017-07-12 20:34:51986const char kForceEffectiveConnectionTypeName[] =
987 "Override effective connection type";
988const char kForceEffectiveConnectionTypeDescription[] =
989 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:30990 "returned by the network quality estimator. Slow 2G on Cellular returns "
991 "Slow 2G when connected to a cellular network, and the actual estimate "
992 "effective connection type when not on a cellular network. Previews are "
993 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:51994const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
995const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
996const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:30997const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
998 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:51999const char kEffectiveConnectionType2GDescription[] = "2G";
1000const char kEffectiveConnectionType3GDescription[] = "3G";
1001const char kEffectiveConnectionType4GDescription[] = "4G";
1002
Jay Harris583f48922019-05-06 05:55:241003const char kFileHandlingAPIName[] = "File Handling API";
1004const char kFileHandlingAPIDescription[] =
1005 "Enables the file handling API, allowing websites to register as file "
1006 "handlers. This depends on native-file-system";
1007
Brett Wilsonecb80982017-07-12 20:34:511008const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1009const char kFillOnAccountSelectDescription[] =
1010 "Filling of passwords when an account is explicitly selected by the user "
1011 "rather than autofilling credentials on page load.";
1012
Brett Wilsonecb80982017-07-12 20:34:511013const char kForceTextDirectionName[] = "Force text direction";
1014const char kForceTextDirectionDescription[] =
1015 "Explicitly force the per-character directionality of UI text to "
1016 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1017 "direction of the character language.";
1018const char kForceDirectionLtr[] = "Left-to-right";
1019const char kForceDirectionRtl[] = "Right-to-left";
1020
1021const char kForceUiDirectionName[] = "Force UI direction";
1022const char kForceUiDirectionDescription[] =
1023 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1024 "mode, overriding the default direction of the UI language.";
1025
Ionel Popescu4ba2a0932019-05-07 20:10:271026const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1027const char kFormControlsRefreshDescription[] =
1028 "If enabled, HTML forms elements will be rendered using an updated style.";
1029
Tommy Steimel863e6cf2019-07-01 19:07:361030const char kGlobalMediaControlsName[] = "Global Media Controls";
1031const char kGlobalMediaControlsDescription[] =
1032 "Enables the Global Media Controls UI in the toolbar.";
1033
Takumi Fujimotod25d2b72019-12-19 00:36:181034const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1035const char kGlobalMediaControlsForCastDescription[] =
1036 "Shows Cast sessions in the Global Media Controls UI. Requires "
1037 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1038
Tommy Steimele5c5c122020-02-06 23:22:351039const char kGlobalMediaControlsPictureInPictureName[] =
1040 "Global Media Controls Picture-in-Picture";
1041const char kGlobalMediaControlsPictureInPictureDescription[] =
1042 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1043 "Requires "
1044 "#global-media-controls to also be enabled.";
1045
Brett Wilsonecb80982017-07-12 20:34:511046const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051047const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511048
Ioana Pandele1ed7ef72018-11-21 15:22:031049const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1050const char kGooglePasswordManagerDescription[] =
1051 "Enables access to the Google Password Manager UI from Chrome.";
1052
Gabrielle Paladoaebf7ca2019-01-16 07:07:061053const char kHandwritingGestureName[] = "Handwriting Gestures";
1054const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141055 "Enables handwriting gestures within the virtual keyboard. This will send "
1056 "handwriting you write inside the virtual keyboard to Google servers for "
1057 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061058
Tommy Steimel1aadd7b2019-01-18 19:39:421059const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1060const char kHardwareMediaKeyHandlingDescription[] =
1061 "Enables using media keys to control the active media session. This "
1062 "requires MediaSessionService to be enabled too";
1063
John Delaney521fe9f2020-04-29 22:18:191064const char kHeavyAdPrivacyMitigationsName[] = "Heavy ad privacy mitigations";
1065const char kHeavyAdPrivacyMitigationsDescription[] =
1066 "Enables privacy mitigations for the heavy ad intervention. Disabling "
1067 "this makes the intervention deterministic. Defaults to enabled.";
John Delaney782c77762019-10-28 15:53:561068
1069const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1070const char kHeavyAdInterventionDescription[] =
1071 "Unloads ads that use too many device resources.";
1072
Toni Barzic7e93fa52020-01-29 01:35:471073const char kHideShelfControlsInTabletModeName[] =
1074 "Hide shelf control buttons in tablet mode.";
1075
1076const char kHideShelfControlsInTabletModeDescription[] =
1077 "Hides home, back, and overview button from the shelf while the device is "
1078 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1079
Ryan Landay4242dbc22018-04-04 01:47:331080const char kHorizontalTabSwitcherAndroidName[] =
1081 "Enable horizontal tab switcher";
1082const char kHorizontalTabSwitcherAndroidDescription[] =
1083 "Changes the layout of the Android tab switcher so tabs scroll "
1084 "horizontally instead of vertically.";
1085
Matt Simmons2048b2a2018-12-20 20:12:561086const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1087const char kTabSwitcherOnReturnDescription[] =
1088 "Enable tab switcher on return after specified time has elapsed";
1089
Brett Wilsonecb80982017-07-12 20:34:511090const char kHostedAppQuitNotificationName[] =
1091 "Quit notification for hosted apps";
1092const char kHostedAppQuitNotificationDescription[] =
1093 "Display a notification when quitting Chrome if hosted apps are currently "
1094 "running.";
1095
1096const char kHostedAppShimCreationName[] =
1097 "Creation of app shims for hosted apps on Mac";
1098const char kHostedAppShimCreationDescription[] =
1099 "Create app shims on Mac when creating a hosted app.";
1100
Brett Wilsonecb80982017-07-12 20:34:511101const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1102const char kIgnoreGpuBlacklistDescription[] =
1103 "Overrides the built-in software rendering list and enables "
1104 "GPU-acceleration on unsupported system configurations.";
1105
Ryan Sturm8c3dbc92018-06-26 19:22:371106const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441107const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371108 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441109
Ehimare Okoyomon9b090d422020-01-17 09:52:451110const char kImprovedCookieControlsName[] =
1111 "Enable improved cookie controls UI in incognito mode";
1112const char kImprovedCookieControlsDescription[] =
1113 "Improved UI in Incognito mode for third-party cookie blocking.";
1114
Ehimare Okoyomon504c1952019-12-16 18:05:021115const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1116 "Enable improved UI for third-party cookie blocking";
1117const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1118 "Enables an improved UI for existing third-party cookie blocking users.";
1119
Matt Amert2df4f1452019-12-09 04:59:491120const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1121const char kImpulseScrollAnimationsDescription[] =
1122 "Replaces the default scroll animation with Impulse-style scroll "
1123 "animations.";
1124
Brett Wilsonecb80982017-07-12 20:34:511125const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1126const char kInProductHelpDemoModeChoiceDescription[] =
1127 "Selects the In-Product Help demo mode.";
1128
Jarrydc3639ac2020-04-09 17:05:391129const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1130const char kInstalledAppsInCbdDescription[] =
1131 "Adds the installed apps warning dialog to the clear browsing data flow "
1132 "which allows users to protect installed apps' data from being deleted.";
1133
Brett Wilsonecb80982017-07-12 20:34:511134const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1135const char kJavascriptHarmonyDescription[] =
1136 "Enable web pages to use experimental JavaScript features.";
1137
1138const char kJavascriptHarmonyShippingName[] =
1139 "Latest stable JavaScript features";
1140const char kJavascriptHarmonyShippingDescription[] =
1141 "Some web pages use legacy or non-standard JavaScript extensions that may "
1142 "conflict with the latest JavaScript features. This flag allows disabling "
1143 "support of those features for compatibility with such pages.";
1144
tby0e3e58192020-04-08 23:14:221145const char kLauncherSettingsSearchName[] = "Launcher settings search";
1146const char kLauncherSettingsSearchDescription[] =
1147 "Enable search results for OS settings in the launcher.";
1148
Christopher Thompson493f1062020-01-28 23:16:431149const char kLegacyTLSEnforcedName[] =
1150 "Enforce deprecation of legacy TLS versions";
1151const char kLegacyTLSEnforcedDescription[] =
1152 "Enable connection errors and interstitials for sites that use legacy TLS "
1153 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1154 " in the future.";
1155
Christopher Thompsonb89e7f92019-09-26 22:31:421156const char kLegacyTLSWarningsName[] =
1157 "Show security warnings for sites using legacy TLS versions";
1158const char kLegacyTLSWarningsDescription[] =
1159 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1160 "and TLS 1.1), which are deprecated and will be removed in the future.";
1161
Brett Wilsonecb80982017-07-12 20:34:511162const char kLoadMediaRouterComponentExtensionName[] =
1163 "Load Media Router Component Extension";
1164const char kLoadMediaRouterComponentExtensionDescription[] =
1165 "Loads the Media Router component extension at startup.";
1166
Hazem Ashmawyf1cd7e42019-03-25 18:17:321167const char kLogJsConsoleMessagesName[] =
1168 "Log JS console messages in system logs";
1169const char kLogJsConsoleMessagesDescription[] =
1170 "Enable logging JS console messages in system logs, please note that they "
1171 "may contain PII.";
1172
Mustafa Emre Acer137dc8b2018-08-29 20:38:131173const char kLookalikeUrlNavigationSuggestionsName[] =
1174 "Navigation suggestions for lookalike URLs";
1175const char kLookalikeUrlNavigationSuggestionsDescription[] =
1176 "Enable navigation suggestions for URLs that are visually similar to "
1177 "popular domains or to domains with a site engagement score.";
1178
Brett Wilsonecb80982017-07-12 20:34:511179const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1180const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511181
Becca Hughes71e8ceb2020-03-31 22:23:401182const char kMediaHistoryName[] = "Enable Media History";
1183const char kMediaHistoryDescription[] =
1184 "Enables Media History which records data around media playbacks on "
1185 "websites.";
1186
Lei Zhang507fffd2020-01-29 23:47:541187const char kMediaInspectorLoggingName[] = "Enable media log in developer tools";
1188const char kMediaInspectorLoggingDescription[] =
Ted Meyera1fd6ce2019-10-22 03:21:331189 "Move media logging from chrome://media-internals into the developer tools "
Yang Guo08a824e2020-02-06 16:00:101190 "project.";
Ted Meyera1fd6ce2019-10-22 03:21:331191
spqchanb87755692018-04-05 00:46:091192const char kMediaRouterCastAllowAllIPsName[] =
1193 "Connect to Cast devices on all IP addresses";
1194const char kMediaRouterCastAllowAllIPsDescription[] =
1195 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311196 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091197
Joel Hockey73bc7122019-10-20 21:41:111198const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1199const char kMixBrowserTypeTabsDescription[] =
1200 "Allows tabs to be dragged between any browsers that support tabs, "
1201 "including apps";
1202
David Roger2183afb2019-02-21 14:19:151203const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1204const char kMobileIdentityConsistencyDescription[] =
1205 "Enables stronger identity consistency on mobile";
1206
Ella Ge1282f552019-06-24 20:06:031207const char kMouseSubframeNoImplicitCaptureName[] =
1208 "Disable mouse implicit capture for iframe";
1209const char kMouseSubframeNoImplicitCaptureDescription[] =
1210 "When enable, mouse down does not implicit capture for iframe.";
1211
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421212const char kNativeFileSystemAPIName[] = "Native File System API";
1213const char kNativeFileSystemAPIDescription[] =
1214 "Enables the experimental Native File System API, giving websites access "
1215 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551216
James Vecore30f589c22020-04-03 23:16:171217const char kNearbySharingName[] = "Nearby Sharing";
1218const char kNearbySharingDescription[] =
1219 "Enables Nearby Sharing for sharing content between devices.";
1220
Monica Bastae2331412020-04-10 14:07:301221const char kNewProfilePickerName[] = "New profile picker";
1222const char kNewProfilePickerDescription[] =
1223 "Enables new profile picker implementation.";
1224
Brett Wilsonecb80982017-07-12 20:34:511225const char kNewUsbBackendName[] = "Enable new USB backend";
1226const char kNewUsbBackendDescription[] =
1227 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341228
Taylor Bergquist187a9f92019-08-12 22:13:151229const char kNewTabstripAnimationName[] = "New tabstrip animations";
1230const char kNewTabstripAnimationDescription[] =
1231 "New implementation of tabstrip animations.";
1232
Regan Hsuc72a6112020-02-28 19:10:021233const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1234const char kNewOsSettingsSearchDescription[] =
1235 "Enables New OS Settings search with fuzzy matching, and disables the old "
1236 "OS settings search using exact string matching.";
1237
Regan Hsub31b6012020-04-23 22:18:471238const char kDlcSettingsUiName[] = "DLC Settings UI";
1239const char kDlcSettingsUiDescription[] =
1240 "Enables DLC (Downloadable Content) Settings subpage in the Device section "
1241 "of OS Settings.";
1242
Aaron Krajeski7df4f93c2020-02-20 18:07:451243const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1244const char kTextureLayerSkipWaitForActivationDescription[] =
1245 "Don't wait for layer activation before beginning new frame.";
1246
Alex Newcomerd7b0cc42018-05-25 22:58:481247const char kNotificationIndicatorName[] = "Notification Indicators";
1248const char kNotificationIndicatorDescription[] =
1249 "Enable notification indicators, which appear on app icons when a "
1250 "notification is active. This will also enable notifications in context "
1251 "menus.";
1252
Xing Liu1919ec232019-07-22 20:38:041253const char kNotificationSchedulerDebugOptionName[] =
1254 "Notification scheduler debug options";
1255const char kNotificationSchedulerDebugOptionDescription[] =
1256 "Enable debugging mode to override certain behavior of notification "
1257 "scheduler system for easier manual testing.";
1258const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1259 "Show scheduled notification right away.";
1260
Brett Wilsonecb80982017-07-12 20:34:511261const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1262const char kNotificationsNativeFlagDescription[] =
1263 "Enable support for using the native notification toasts and notification "
1264 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341265
Lan Wei97ee4b1f2019-07-25 21:02:391266const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1267const char kUpdateHoverAtBeginFrameDescription[] =
1268 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1269 "moves, rather than old timing-based mechanism.";
1270
Valeriya Sinevich972ac122018-09-05 07:33:191271const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1272const char kUseMultiloginEndpointDescription[] =
1273 "Use Gaia OAuth multilogin for identity consistency.";
1274
Brett Wilsonecb80982017-07-12 20:34:511275const char kOfferStoreUnmaskedWalletCardsName[] =
1276 "Google Payments card saving checkbox";
1277const char kOfferStoreUnmaskedWalletCardsDescription[] =
1278 "Show the checkbox to offer local saving of a credit card downloaded from "
1279 "the server.";
1280
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371281const char kOmniboxAdaptiveSuggestionsCountName[] =
1282 "Adaptive Omnibox Suggestions count";
1283const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1284 "Dynamically adjust number of presented Omnibox suggestions depending on "
1285 "available space. When enabled, this feature will increase (or decrease) "
1286 "amount of offered Omnibox suggestions to fill in the space between the "
1287 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1288 "flag to adjust the limit of offered suggestions. The number of shown "
1289 "suggestions will be no less than the platform default limit.";
1290
Brandon Wylie1299ff82020-01-23 02:13:371291const char kOmniboxAssistantVoiceSearchName[] =
1292 "Omnibox Assistant Voice Search";
1293const char kOmniboxAssistantVoiceSearchDescription[] =
1294 "When enabled, use Assistant for omnibox voice query recognition instead of"
1295 " Android's built-in voice recognition service. Only works on Android.";
1296
manuk4542e232019-09-11 19:27:351297const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1298const char kOmniboxAutocompleteTitlesDescription[] =
1299 "Allows autocompleting bookmark, history, and document suggestions when the"
1300 " user input is a prefix of their titles, as opposed to their URLs.";
1301
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191302const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1303const char kOmniboxCompactSuggestionsDescription[] =
1304 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1305 "size.";
1306
1307const char kOmniboxDeferredKeyboardPopupName[] =
1308 "Omnibox: Defer keyboard popup";
1309const char kOmniboxDeferredKeyboardPopupDescription[] =
1310 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1311 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1312 "shown when user taps the Omnibox again, or if there's no suggestions to "
1313 "show to the user.";
1314
Brett Wilsonecb80982017-07-12 20:34:511315const char kOmniboxDisplayTitleForCurrentUrlName[] =
1316 "Include title for the current URL in the omnibox";
1317const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1318 "In the event that the omnibox provides suggestions on-focus, the URL of "
1319 "the current page is provided as the first suggestion without a title. "
1320 "Enabling this flag causes the title to be displayed.";
1321
Patrick Noland9e1fc5052019-07-31 00:24:111322const char kOmniboxDisableInstantExtendedLimitName[] =
1323 "Disable the 'instant extended' limit on search suggestions";
1324const char kOmniboxDisableInstantExtendedLimitDescription[] =
1325 "Effectively doubles the max number of Google-provided search suggestions "
1326 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151327
1328const char kOmniboxExperimentalSuggestScoringName[] =
1329 "Omnibox Experimental Suggest Scoring";
1330const char kOmniboxExperimentalSuggestScoringDescription[] =
1331 "Enables an experimental scoring mode for suggestions when Google is the "
1332 "default search engine.";
1333
manukh5ff0f582020-01-14 03:54:131334const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1335 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1336const char
1337 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1338 "Midword terms are allowed but not scored.";
1339const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1340 "Omnibox History Quick Provider Allow Midword Continuations";
1341const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1342 "Midword matches are allowed and scored when the match begins immediately "
1343 "after the previous match ends.";
1344
manukaddd3c42019-04-09 21:20:591345const char kOmniboxLocalEntitySuggestionsName[] =
1346 "Omnibox Local Entity Suggestions";
1347const char kOmniboxLocalEntitySuggestionsDescription[] =
1348 "Enables location specific suggestions displayed with images and enhanced "
1349 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1350 "will also enable #omnibox-rich-entity-suggestions.";
1351
manuk695f9d4532020-03-18 19:22:081352const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1353const char kOmniboxRichAutocompletionDescription[] =
1354 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1355 "titles or URLs contain the user input as a continuous chunk, but not "
1356 "necessarily a prefix, can be the default suggestion. Typically, only "
1357 "suggestions whose URLs are prefixed by the user input can be. The "
1358 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1359 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1360 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1361 "autocompletes non-prefixes.";
1362
Moe Ahmadid0ce5de2019-08-30 21:55:021363const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1364const char kOmniboxOnFocusSuggestionsDescription[] =
1365 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1366 "before the user has typed any input";
1367
Tommy Li55784022020-04-28 20:58:181368const char kOmniboxOnFocusSuggestionsContextualWebName[] =
1369 "Omnibox on-focus suggestions for the contextual Web";
1370const char kOmniboxOnFocusSuggestionsContextualWebDescription[] =
1371 "Enables on-focus suggestions on the Open Web, that are contextual to the "
1372 "current URL. Will only work if user is signed-in and syncing, or is "
1373 "otherwise eligible to send the current page URL to the suggest server.";
1374
Gang Wuba18dba2019-09-25 03:43:211375const char kOmniboxRemoveSuggestionsFromClipboardName[] =
1376 "Omnibox remove suggestions from clipboard";
1377const char kOmniboxRemoveSuggestionsFromClipboardDescription[] =
1378 "Allow users to remove suggestions from clipboard.";
1379
Brandon Wylief8dd4e82019-07-11 16:39:571380const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1381const char kOmniboxSearchEngineLogoDescription[] =
1382 "Display the current default search engine's logo in the omnibox";
1383
Benoit Lizeab08362c2017-07-19 14:50:541384const char kOmniboxSpareRendererName[] =
1385 "Start spare renderer on omnibox focus";
1386const char kOmniboxSpareRendererDescription[] =
1387 "When the omnibox is focused, start an empty spare renderer. This can "
1388 "speed up the load of the navigation from the omnibox.";
1389
Filip Gorski927709ea2020-04-30 15:58:371390const char kOmniboxSuggestionsRecyclerViewName[] =
1391 "Omnibox Suggestions using a recycler view";
1392const char kOmniboxSuggestionsRecyclerViewDescription[] =
1393 "Use an Android RecyclerView to render the Omnibox Suggestions drop down.";
1394
Tommy C. Lie4194b732018-09-28 22:21:511395const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1396 "Omnibox UI Hide Steady-State URL Scheme";
1397const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1398 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361399 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511400
1401const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1402 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1403const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1404 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361405 "Hidden portions are restored during editing.";
1406
1407const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1408 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1409const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1410 "In the omnibox, hide the path, query and ref from steady state displayed "
1411 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121412
Brett Wilsonecb80982017-07-12 20:34:511413const char kOmniboxUIMaxAutocompleteMatchesName[] =
1414 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511415const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1416 "Changes the maximum number of autocomplete matches displayed in the "
1417 "Omnibox UI.";
1418
Kevin Baileycd6889922019-05-30 17:22:551419const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1420const char kOmniboxMaxURLMatchesDescription[] =
1421 "The maximum number of URL matches to show, unless there are no "
1422 "replacements.";
1423
Ce Chenc8d803a2020-04-27 09:31:331424const char kOmniboxOnDeviceHeadSuggestionsIncognitoName[] =
1425 "Omnibox on device head suggestions (incognito only)";
1426const char kOmniboxOnDeviceHeadSuggestionsIncognitoDescription[] =
Ce Chen20af01c2019-07-02 19:16:361427 "Google head non personalized search suggestions provided by a compact on "
Ce Chenc8d803a2020-04-27 09:31:331428 "device model for incognito";
1429
1430const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoName[] =
1431 "Omnibox on device head suggestions (non-incognito only)";
1432const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoDescription[] =
1433 "Google head non personalized search suggestions provided by a compact on "
1434 "device model for non-incognito";
Ce Chen20af01c2019-07-02 19:16:361435
Tommy Li7d1a68b2019-09-06 23:12:521436const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1437 "Omnibox Preserve Default Match Against Async Update";
1438const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1439 "Preserves the default match against change when providers return results "
1440 "asynchronously. This prevents the default match from changing after the "
1441 "user finishes typing. Without this feature, if the default match is "
1442 "updated right when the user presses Enter, the user may go to a "
1443 "surprising destination.";
1444
Justin Donnelly65c9e8b2017-10-01 05:15:011445const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1446const char kOmniboxUISwapTitleAndUrlDescription[] =
1447 "In the omnibox dropdown, shows titles before URLs when both are "
1448 "available.";
1449
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251450const char kOmniboxZeroSuggestionsOnNTPName[] =
1451 "Omnibox Zero Suggestions on New Tab Page";
1452const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1453 "Offer suggestions when URL bar (omnibox) is focused.";
1454
Moe Ahmadi4005ec92019-09-09 16:55:531455const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1456 "Zero Suggestions in real search box on New Tab Page";
1457const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1458 "Offer suggestions when the real search box on New Tab Page is focused.";
1459
Tommy Li1d03b9bf2019-09-23 23:46:341460const char kOmniboxZeroSuggestionsOnSERPName[] =
1461 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1462const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1463 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1464 "on the default search provider's search results page (SERP).";
1465
Mark Lieufaa1b762019-01-08 19:37:281466const char kOnTheFlyMhtmlHashComputationName[] =
1467 "On-The-Fly MHTML Hash Computation";
1468const char kOnTheFlyMhtmlHashComputationDescription[] =
1469 "Save MHTML files to the target location and calculate their content "
1470 "digests in one step.";
1471
Adrienne Walkerc87477e2018-06-06 22:28:211472const char kOopRasterizationName[] = "Out of process rasterization";
1473const char kOopRasterizationDescription[] =
1474 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1475 "Must also enable GPU rasterization";
1476
Eric Karl34c48382019-10-15 02:04:171477const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1478const char kEnableDeJellyDescription[] =
1479 "Enables an experimental effect which attempts to mitigate "
1480 "\"jelly-scrolling\". This is an experimental implementation with known "
1481 "bugs, visual artifacts, and performance cost. This implementation may be "
1482 "removed at any time.";
1483
Donn Denman43baac62019-05-22 17:31:051484const char kOverlayNewLayoutName[] = "Overlay new layout";
1485const char kOverlayNewLayoutDescription[] =
1486 "Enables a new layout for the "
1487 "Overlay panels including Contextual Search and Preview Tab.";
1488
Brett Wilsonecb80982017-07-12 20:34:511489const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1490const char kOverlayScrollbarsDescription[] =
1491 "Enable the experimental overlay scrollbars implementation. You must also "
1492 "enable threaded compositing to have the scrollbars animate.";
1493
chaopenge8aa016b2017-08-24 15:20:191494const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1495 "Flash Overlay Scrollbars After Any Scroll Update";
1496const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1497 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1498 " must also enable Overlay Scrollbars.";
1499
chaopeng343678022017-08-24 18:45:001500const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1501 "Flash Overlay Scrollbars When Mouse Enter";
1502const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1503 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1504 " enable Overlay Scrollbars.";
1505
Daniele Castagna74ddb9c2018-06-21 22:59:021506const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1507const char kOverlayStrategiesDescription[] =
1508 "Select strategies used to promote quads to HW overlays.";
1509const char kOverlayStrategiesDefault[] = "Default";
1510const char kOverlayStrategiesNone[] = "None";
1511const char kOverlayStrategiesUnoccludedFullscreen[] =
1512 "Unoccluded fullscreen buffers (single-fullscreen)";
1513const char kOverlayStrategiesUnoccluded[] =
1514 "Unoccluded buffers (single-fullscreen,single-on-top)";
1515const char kOverlayStrategiesOccludedAndUnoccluded[] =
1516 "Occluded and unoccluded buffers "
1517 "(single-fullscreen,single-on-top,underlay)";
1518
Claudio Magni81326f92017-09-01 05:21:181519const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1520const char kUseNewAcceptLanguageHeaderDescription[] =
1521 "Adds the base language code after other corresponding language+region "
1522 "codes. This ensures that users receive content in their preferred "
1523 "language.";
1524
Brett Wilsonecb80982017-07-12 20:34:511525const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1526const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481527 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511528
chaopenge2b6e5f2018-05-08 16:40:451529const char kTouchpadOverscrollHistoryNavigationName[] =
1530 "Overscroll history navigation on Touchpad";
1531const char kTouchpadOverscrollHistoryNavigationDescription[] =
1532 "Allows swipe left/right from touchpad change browser navigation.";
1533
Xing Liu5400a002017-09-15 21:48:291534const char kParallelDownloadingName[] = "Parallel downloading";
1535const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061536 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291537
Brett Wilsonecb80982017-07-12 20:34:511538const char kPassiveEventListenerDefaultName[] =
1539 "Passive Event Listener Override";
1540const char kPassiveEventListenerDefaultDescription[] =
1541 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1542 "haven't requested otherwise) to be treated as passive. This will break "
1543 "touch/wheel behavior on some websites but is useful for demonstrating the "
1544 "potential performance benefits of adopting passive event listeners.";
1545const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1546const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1547
1548const char kPassiveEventListenersDueToFlingName[] =
1549 "Touch Event Listeners Passive Default During Fling";
1550const char kPassiveEventListenersDueToFlingDescription[] =
1551 "Forces touchstart, and first touchmove per scroll event listeners during "
1552 "fling to be treated as passive.";
1553
1554const char kPassiveDocumentEventListenersName[] =
1555 "Document Level Event Listeners Passive Default";
1556const char kPassiveDocumentEventListenersDescription[] =
1557 "Forces touchstart, and touchmove event listeners on document level "
1558 "targets (which haven't requested otherwise) to be treated as passive.";
1559
Sahel Sharify7400e882018-08-13 17:13:211560const char kPassiveDocumentWheelEventListenersName[] =
1561 "Document Level Wheel Event Listeners Passive Default";
1562const char kPassiveDocumentWheelEventListenersDescription[] =
1563 "Forces wheel, and mousewheel event listeners on document level targets "
1564 "(which haven't requested otherwise) to be treated as passive.";
1565
Carlos IL1d3ef052019-11-20 19:36:101566const char kPassiveMixedContentWarningName[] =
1567 "Warning for Passive Mixed Content";
1568const char kPassiveMixedContentWarningDescription[] =
1569 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1570 "passive (aka optionally blockable) mixed content.";
1571
Milica Selakovice8bdde612020-02-19 11:48:361572const char kPasswordChangeName[] = "Rework password change flow";
1573const char kPasswordChangeDescription[] =
1574 "Change password when password leak is detected.";
1575
Ivana Zuzica4cf4802019-07-10 19:02:321576const char kPasswordEditingAndroidName[] = "Password editing for Android";
1577const char kPasswordEditingAndroidDescription[] =
1578 "Adds the editing option for saved passwords.";
1579
Vaclav Brozekd8a3f542017-11-16 14:21:131580const char kPasswordImportName[] = "Password import";
1581const char kPasswordImportDescription[] =
1582 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511583
Aran Gilman5e9672bed2019-08-02 19:07:491584const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1585const char kForceWebContentsDarkModeDescription[] =
1586 "Automatically render all web contents using a dark theme.";
1587
Alison Maherc07a3fb2019-10-07 21:25:031588const char kForcedColorsName[] = "Forced Colors";
1589const char kForcedColorsDescription[] =
1590 "Enables forced colors mode for web content.";
1591
Matt Amertecf4bf32019-09-25 19:50:391592const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1593const char kPercentBasedScrollingDescription[] =
1594 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1595 "of the scroller size.";
1596
Rouslan Solomakhinded840112018-11-02 13:27:101597const char kPerMethodCanMakePaymentQuotaName[] =
1598 "Per-method canMakePayment() quota.";
1599const char kPerMethodCanMakePaymentQuotaDescription[] =
1600 "Allow calling canMakePayment() for different payment methods, as long as "
1601 "method-specific parameters remain unchanged.";
1602
Ella Geb58eed12019-09-05 23:37:011603const char kPointerLockOptionsName[] = "Enables pointer lock options";
1604const char kPointerLockOptionsDescription[] =
1605 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1606 "to true, pointer movements wil not be affected by the underlying platform "
1607 "modications such as mouse accelaration.";
1608
Yann Dago70afb65d2019-08-06 15:50:531609const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1610const char kPolicyAtomicGroupsEnabledDescription[] =
1611 "Enables the concept of policy atomic groups that makes policies of an "
1612 "atomic group that do not share the highest priority source from that group"
1613 "ignored.";
1614
Doug Arnett620ff542018-02-06 17:54:221615const char kPreviewsAllowedName[] = "Previews Allowed";
1616const char kPreviewsAllowedDescription[] =
1617 "Allows previews to be shown subject to specific preview types being "
1618 "enabled and the client experiencing specific triggering conditions. "
1619 "May be used as a kill-switch to turn off all potential preview types.";
1620
Jimmy Gong9859f392020-02-21 21:10:271621const char kPrintJobManagementAppName[] = "Print Management App";
1622const char kPrintJobManagementAppDescription[] =
1623 "Enables the print management app that allows Chrome OS users to view "
1624 "and manage their native print jobs.";
1625
Sean Harrisonb65269e2019-10-15 14:44:171626const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1627const char kPrivacySettingsRedesignDescription[] =
1628 "Redesign of the privacy settings card to make it more prominent and "
1629 "and easier to use.";
1630
Dana Friedac7b8ff2019-09-18 21:27:571631const char kProminentDarkModeActiveTabTitleName[] =
1632 "Prominent Dark Mode Active Tab Titles";
1633const char kProminentDarkModeActiveTabTitleDescription[] =
1634 "Makes the active tab title in dark mode bolder so the active tab is "
1635 "easier "
1636 "to identify.";
1637
Mohsen Izadi93faac12017-07-29 04:45:151638const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1639const char kPullToRefreshDescription[] =
1640 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011641const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151642
Troy Hildebrandt7228ad12018-02-23 21:18:241643const char kQueryInOmniboxName[] = "Query in Omnibox";
1644const char kQueryInOmniboxDescription[] =
1645 "Only display query terms in the omnibox when viewing a search results "
1646 "page.";
1647
Brett Wilsonecb80982017-07-12 20:34:511648const char kQuicName[] = "Experimental QUIC protocol";
1649const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1650
Kamila2724bd702019-09-10 16:08:581651const char kQuietNotificationPromptsName[] =
1652 "Quieter notification permission prompts";
1653const char kQuietNotificationPromptsDescription[] =
1654 "Enables quieter permission prompts for notification permission requests. "
1655 "When a site wishes to show notifications, the usual modal dialog is "
1656 "replaced with a quieter version.";
1657
Darwin Huangf588cc8e2019-12-13 22:24:561658const char kRawClipboardName[] = "Raw Clipboard";
1659const char kRawClipboardDescription[] =
1660 "Allows raw / unsanitized clipboard content to be read and written. "
1661 "See https://github.com/WICG/raw-clipboard-access.";
1662
Brett Wilsonecb80982017-07-12 20:34:511663const char kReducedReferrerGranularityName[] =
1664 "Reduce default 'referer' header granularity.";
1665const char kReducedReferrerGranularityDescription[] =
1666 "If a page hasn't set an explicit referrer policy, setting this flag will "
1667 "reduce the amount of information in the 'referer' header for cross-origin "
1668 "requests.";
1669
Christian Dullweber3cc579a22018-09-11 10:54:441670const char kRewriteLevelDBOnDeletionName[] =
1671 "Rewrite LevelDB instances after full deletions";
1672const char kRewriteLevelDBOnDeletionDescription[] =
1673 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1674
Jenna Himawana25aced2019-06-21 01:29:211675const char kReorderBookmarksName[] = "Reorder bookmarks";
1676const char kReorderBookmarksDescription[] =
1677 "Allows the user to reorder their bookmarks from their Android device. "
1678 "The bookmark ordering will be synced across devices.";
1679
David Bokan5a32e4d2019-08-14 15:37:461680const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1681const char kRequestUnbufferedDispatchDescription[] =
1682 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1683 "of input by the OS.";
1684
Brett Wilsonecb80982017-07-12 20:34:511685const char kRequestTabletSiteName[] =
1686 "Request tablet site option in the settings menu";
1687const char kRequestTabletSiteDescription[] =
1688 "Allows the user to request tablet site. Web content is often optimized "
1689 "for tablet devices. When this option is selected the user agent string is "
1690 "changed to indicate a tablet device. Web content optimized for tablets is "
1691 "received there after for the current tab.";
1692
Dominic Farolino780df942019-09-04 06:49:441693const char kPrefetchPrivacyChangesName[] =
1694 "Prefetch request properties are updated to be privacy-preserving";
1695const char kPrefetchPrivacyChangesDescription[] =
1696 "Prefetch requests will not follow redirects, not send a Referer header, "
1697 "not send credentials for cross-origin requests, and do not pass through "
1698 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441699
Gavin Williamsdfdb2392020-02-20 21:07:061700const char kPrinterStatusName[] = "Show printer Status";
1701const char kPrinterStatusDescription[] =
1702 "Enables printer status icons and labels for saved and nearby printers";
1703
Joe DeBlasiofb277092019-07-03 23:46:361704const char kSafetyTipName[] =
1705 "Show Safety Tip UI when visiting low-reputation websites";
1706const char kSafetyTipDescription[] =
1707 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1708 "with a site Chrome believes may be suspicious.";
1709
Lily Chene0d3ac92019-04-22 16:55:531710const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1711const char kSameSiteByDefaultCookiesDescription[] =
1712 "Treat cookies that don't specify a SameSite attribute as if they were "
1713 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1714 "third-party usage.";
1715
Toni Barzic8468f1b2019-08-29 01:28:351716const char kScalableAppListName[] =
1717 "App list UI configuration dependant on display size";
1718const char kScalableAppListDescription[] =
1719 "Adapts app list item sizing and spacing for smaller screen sizes, "
1720 "instead of using single app list configuration, that is optionally "
1721 "scaled down, for all screens.";
1722
Charlene Yan0ccd7f52019-04-12 23:20:591723const char kScrollableTabStripName[] = "Scrollable TabStrip";
1724const char kScrollableTabStripDescription[] =
1725 "Allows users to access tabs by scrolling when they no longer fit in the "
1726 "tabstrip.";
1727
Sophey Dong02d39432020-03-26 23:31:041728const char kSendTabToSelfOmniboxSendingAnimationName[] =
1729 "Send tab to self omnibox sending animation";
1730const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1731 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1732 "notifications for contextual menu entry points.";
1733
Matt Falkenhagen8af3b7e2019-10-01 14:44:161734const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1735const char kServiceWorkerOnUIDescription[] =
1736 "Enables browser process logic related to service workers to run on the UI "
1737 "thread rather than the IO thread.";
1738
Yasmin69a132f2019-08-07 15:30:361739const char kSharedClipboardUIName[] =
1740 "Enable shared clipboard feature signals to be handled";
1741const char kSharedClipboardUIDescription[] =
1742 "Enables shared clipboard feature signals to be handled by showing "
1743 "a list of user's available devices to share the clipboard.";
1744
Himanshu Jaju8cf9c242019-11-06 13:52:531745const char kSharingPeerConnectionReceiverName[] =
1746 "Enable receiver device to handle peer connection requests.";
1747const char kSharingPeerConnectionReceiverDescription[] =
1748 "Enables receiver device to connect and share data using a peer to peer "
1749 "connection.";
1750
1751const char kSharingPeerConnectionSenderName[] =
1752 "Enable sender device to initiate peer connection requests.";
1753const char kSharingPeerConnectionSenderDescription[] =
1754 "Enables the sender devices to connect with chosen device using a peer to "
1755 "peer connection for transferring data.";
1756
Travis Skare139deb72019-12-05 21:25:061757const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1758const char kSharingQRCodeGeneratorDescription[] =
1759 "Enables right-click UI to share the page's URL via a generated QR Code.";
1760
Alex Chauf15a7192020-01-30 17:37:511761const char kSharingSendViaSyncName[] =
1762 "Enable sending Sharing message via Sync";
1763const char kSharingSendViaSyncDescription[] =
1764 "Enables sending Sharing message via commiting to Chrome Sync's "
1765 "SHARING_MESSAGE data type";
1766
Michael van Ouwerkerk99d7e562019-12-03 17:14:361767const char kSharingDeviceExpirationName[] =
1768 "Configures sharing device expiration";
1769const char kSharingDeviceExpirationDescription[] =
1770 "Configures how long after a device was last active that it is eligible "
1771 "for use in sharing features.";
1772
Manu Corneteb3c7d32019-06-20 08:04:441773const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1774const char kShelfHotseatDescription[] =
1775 "Shows a modular design for the shelf where the apps are shown separately "
1776 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301777 "are separate and behave independently. Also reduces the size of the"
1778 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441779
Manu Cornetd7ef7c52018-05-01 22:08:231780const char kShelfHoverPreviewsName[] =
1781 "Show previews of running apps when hovering over the shelf.";
1782const char kShelfHoverPreviewsDescription[] =
1783 "Shows previews of the open windows for a given running app when hovering "
1784 "over the shelf.";
1785
Naoki Fukino008a0022018-05-23 18:33:001786const char kShowAndroidFilesInFilesAppName[] =
1787 "Show Android files in Files app";
1788const char kShowAndroidFilesInFilesAppDescription[] =
1789 "Show Android files in Files app if Android is enabled on the device.";
1790
Brett Wilsonecb80982017-07-12 20:34:511791const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1792const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381793 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1794 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511795
1796const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1797const char kShowAutofillTypePredictionsDescription[] =
1798 "Annotates web forms with Autofill field type predictions as placeholder "
1799 "text.";
1800
pwarren878671672019-12-13 19:18:161801const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1802const char kShowOverdrawFeedbackDescription[] =
1803 "Visualize overdraw by color-coding elements based on if they have other "
1804 "elements drawn underneath.";
1805
kylechare8835ca92020-03-16 15:34:581806const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381807const char kSkiaRendererDescription[] =
1808 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581809 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381810
Shivani Sharma2d5b4b6b2019-01-08 16:07:161811const char kHistoryManipulationIntervention[] =
1812 "History Manipulation Intervention";
1813const char kHistoryManipulationInterventionDescription[] =
1814 "If a page does a client side redirect or adds to the history without a "
1815 "user gesture, then skip it on back/forward UI.";
1816
Brett Wilsonecb80982017-07-12 20:34:511817const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1818const char kSilentDebuggerExtensionApiDescription[] =
1819 "Do not show the infobar when an extension attaches to a page via "
1820 "chrome.debugger API. This is required to debug extension background "
1821 "pages.";
1822
Lukasz Anforowiczd2e16e62019-03-28 19:06:591823const char kIsolateOriginsName[] = "Isolate additional origins";
1824const char kIsolateOriginsDescription[] =
1825 "Requires dedicated processes for an additional set of origins, "
1826 "specified as a comma-separated list.";
1827
Lukasz Anforowicz738a88d2018-11-05 19:19:341828const char kSiteIsolationOptOutName[] = "Disable site isolation";
1829const char kSiteIsolationOptOutDescription[] =
1830 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571831 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1832 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221833 "isolation is force-enabled using a command line switch or using an "
1834 "enterprise policy. "
1835 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571836 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341837const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1838const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511839
Jesse McKenna4cf4c9172019-12-14 05:10:581840const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1841const char kSlowDCTimerInterruptsWinDescription[] =
1842 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1843 "default 4 ms.";
1844
Brett Wilsonecb80982017-07-12 20:34:511845const char kSmoothScrollingName[] = "Smooth Scrolling";
1846const char kSmoothScrollingDescription[] =
1847 "Animate smoothly when scrolling page content.";
1848
Sam Goto09d69a12019-11-20 23:56:561849const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1850const char kSmsReceiverCrossDeviceDescription[] =
1851 "Enable the SMS Receiver API to work across devices";
1852
Justin Donnelly4e448cb2017-07-07 21:32:131853const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1854 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131855const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1856 "If enabled, when the user enters text in the omnibox that looks like a "
1857 "a query, any service worker associated with the search engine the query "
1858 "will be sent to is started early.";
1859
Daniele Castagnae896ab92020-03-16 04:11:521860const char kSplitPartiallyOccludedQuadsName[] =
1861 "Split partially occluded quads";
1862const char kSplitPartiallyOccludedQuadsDescription[] =
1863 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391864 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521865
Lei Zhang507fffd2020-01-29 23:47:541866const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1867const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461868 "Experimental security mode that strengthens the site isolation policy. "
1869 "Controls whether site isolation should use origins instead of scheme and "
1870 "eTLD+1.";
1871
Shubhie Panickerfaf082ed2018-01-03 04:49:151872const char kStopInBackgroundName[] = "Stop in background";
1873const char kStopInBackgroundDescription[] =
1874 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281875 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151876
Shubhie Panicker56c99a22018-03-21 00:22:281877const char kStopNonTimersInBackgroundName[] =
1878 "Stop non-timer task queues background";
1879const char kStopNonTimersInBackgroundDescription[] =
1880 "Stop non-timer task queues, in the background, "
1881 "after a grace period.";
1882
Brandon Maslenda12cf82019-08-23 20:54:181883const char kStorageAccessAPIName[] = "Storage Access API";
1884const char kStorageAccessAPIDescription[] =
1885 "Enables the Storage Access API, allowing websites to request storage "
1886 "access when it would otherwise be restricted.";
1887
Jarryd5b6e5ce2019-08-23 19:15:481888const char kStoragePressureUIName[] = "Enable storage pressure UI";
1889const char kStoragePressureUIDescription[] =
1890 "If enabled, Chrome will trigger system notifications to warn about "
1891 "storage pressure.";
1892
Brett Wilsonecb80982017-07-12 20:34:511893const char kSuggestionsWithSubStringMatchName[] =
1894 "Substring matching for Autofill suggestions";
1895const char kSuggestionsWithSubStringMatchDescription[] =
1896 "Match Autofill suggestions based on substrings (token prefixes) rather "
1897 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341898
Himanshu Jajue760efb2019-10-17 11:07:531899const char kSyncDeviceInfoInTransportModeName[] =
1900 "Enable syncing DeviceInfo in transport-only sync mode.";
1901const char kSyncDeviceInfoInTransportModeDescription[] =
1902 "When enabled, allows syncing DeviceInfo datatype for users who are "
1903 "signed-in but not necessary sync-ing.";
1904
Tanmoy Mollika6ef18a2020-01-28 12:24:341905const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1906const char kSyncErrorInfoBarDescription[] =
1907 "When enabled, shows an infobar for sync errors that can be resolved "
1908 "by user interaction in the settings page.";
1909
Brett Wilsonecb80982017-07-12 20:34:511910const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1911const char kSyncSandboxDescription[] =
1912 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341913
Joe Downing8cbbc192018-05-14 17:37:071914const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1915const char kSystemKeyboardLockDescription[] =
1916 "Enables websites to use the keyboard.lock() API to intercept system "
1917 "keyboard shortcuts and have the events routed directly to the website "
1918 "when in fullscreen mode.";
1919
Ahmed Mehfoozac33a0c2020-04-01 01:33:181920const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
1921const char kSystemTrayMicGainDescription[] =
1922 "Enables mic gain settings in the system tray audio "
1923 "settings.";
1924
Matt Simmons1fd0c9f2019-04-15 19:08:221925const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1926const char kTabEngagementReportingDescription[] =
1927 "Tracks tab engagement and lifetime metrics.";
1928
Yusuf Ozuysal67f05a02019-02-15 19:30:521929const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1930const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461931 "Allows users to see their tabs in a grid layout in the tab switcher on "
1932 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:521933
Yusuf Ozuysal436d90b82019-03-15 22:17:581934const char kTabGroupsAndroidName[] = "Tab Groups";
1935const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461936 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:581937
Yue Zhange5610102019-11-01 19:46:391938const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1939const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461940 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:391941
Yue Zhang2834d6b2019-05-01 17:30:281942const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1943const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461944 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:281945
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091946const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1947const char kTabToGTSAnimationAndroidDescription[] =
1948 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:461949 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091950
Taylor Bergquistbcc15462018-12-05 00:36:561951const char kTabGroupsName[] = "Tab Groups";
1952const char kTabGroupsDescription[] =
1953 "Allows users to organize tabs into visually distinct groups, e.g. to "
1954 "separate tabs associated with different tasks.";
1955
Charlene Yand49235292020-03-14 00:55:431956const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
1957const char kTabGroupsCollapseDescription[] =
1958 "Allows a tab group to be collapsible and expandable, if tab groups are "
1959 "enabled.";
1960
Charlene Yan5b80e052020-04-02 20:48:561961const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
1962const char kTabGroupsFeedbackDescription[] =
1963 "Enables the feedback app to appear in the tab group editor bubble, if tab "
1964 "groups are enabled.";
1965
Caroline Risinge121c2b2018-12-03 20:19:291966const char kTabHoverCardsName[] = "Tab Hover Cards";
1967const char kTabHoverCardsDescription[] =
1968 "Enables a popup containing tab information to be visible when hovering "
1969 "over a tab. This will replace tooltips for tabs.";
1970
Dana Friedacaa8ef52019-02-08 02:20:351971const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1972const char kTabHoverCardImagesDescription[] =
1973 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1974
Dana Fried07b03c62019-07-31 19:20:561975const char kTabOutlinesInLowContrastThemesName[] =
1976 "Tab Outlines in Low Contrast Themes";
1977const char kTabOutlinesInLowContrastThemesDescription[] =
1978 "Expands the range of situations in which tab outline strokes are "
1979 "displayed, improving accessiblity in dark and incognito mode.";
1980
Daniele Castagna0fead93e2018-01-10 20:40:291981const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1982const char kTintGlCompositedContentDescription[] =
1983 "Tint contents composited using GL with a shade of red to help debug and "
1984 "study overlay support.";
1985
David Benjaminb9c645c2019-10-09 23:49:111986const char kTLS13HardeningForLocalAnchorsName[] =
1987 "TLS 1.3 hardening for local anchors";
1988const char kTLS13HardeningForLocalAnchorsDescription[] =
1989 "This option enables the TLS 1.3 downgrade hardening mechanism for "
1990 "connections authenticated by local trust anchors. This improves security "
1991 "for connections to TLS-1.3-capable servers while remaining compatible "
1992 "with older servers. Firewalls and proxies that do not function when this "
1993 "is enabled do not implement TLS 1.2 correctly or securely and must be "
1994 "updated.";
1995
Peter Kastingd77428352018-10-26 15:20:251996const char kTopChromeTouchUiName[] = "Touch UI Layout";
1997const char kTopChromeTouchUiDescription[] =
1998 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:341999
Brett Wilsonecb80982017-07-12 20:34:512000const char kThreadedScrollingName[] = "Threaded scrolling";
2001const char kThreadedScrollingDescription[] =
2002 "Threaded handling of scroll-related input events. Disabling this will "
2003 "force all such scroll events to be handled on the main thread. Note that "
2004 "this can dramatically hurt scrolling performance of most websites and is "
2005 "intended for testing purposes only.";
2006
Brett Wilsonecb80982017-07-12 20:34:512007const char kTouchAdjustmentName[] = "Touch adjustment";
2008const char kTouchAdjustmentDescription[] =
2009 "Refine the position of a touch gesture in order to compensate for touches "
2010 "having poor resolution compared to a mouse.";
2011
2012const char kTouchDragDropName[] = "Touch initiated drag and drop";
2013const char kTouchDragDropDescription[] =
2014 "Touch drag and drop can be initiated through long press on a draggable "
2015 "element.";
2016
2017const char kTouchEventsName[] = "Touch Events API";
2018const char kTouchEventsDescription[] =
2019 "Force Touch Events API feature detection to always be enabled or "
2020 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292021 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512022
2023const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2024const char kTouchSelectionStrategyDescription[] =
2025 "Controls how text selection granularity changes when touch text selection "
2026 "handles are dragged. Non-default behavior is experimental.";
2027const char kTouchSelectionStrategyCharacter[] = "Character";
2028const char kTouchSelectionStrategyDirection[] = "Direction";
2029
2030const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2031const char kTraceUploadUrlDescription[] =
2032 "This is to be used in conjunction with the enable-navigation-tracing "
2033 "flag. Please select the label that best describes the recorded traces. "
2034 "This will choose the destination the traces are uploaded to. If you are "
2035 "not sure, select other. If left empty, no traces will be uploaded.";
2036const char kTraceUploadUrlChoiceOther[] = "Other";
2037const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2038const char kTraceUploadUrlChoiceQa[] = "QA";
2039const char kTraceUploadUrlChoiceTesting[] = "Testing";
2040
Anthony Vallee-Dubois265c5692018-06-01 15:57:142041const char kTranslateForceTriggerOnEnglishName[] =
2042 "Select which language model to use to trigger translate on English "
2043 "content";
2044const char kTranslateForceTriggerOnEnglishDescription[] =
2045 "Force the Translate Triggering on English pages experiment to be enabled "
2046 "with the selected language model active.";
2047
Haohao Wang5b525f722019-05-18 15:37:522048const char kTranslateBubbleUIName[] =
2049 "Select which UI to use for translate bubble";
2050const char kTranslateBubbleUIDescription[] =
2051 "Three bubble options to choose. Existing UI is selected by default";
2052
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052053const char kTreatInsecureOriginAsSecureName[] =
2054 "Insecure origins treated as secure";
2055const char kTreatInsecureOriginAsSecureDescription[] =
2056 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132057 "supplied as a comma-separated list. Origins must have their protocol "
2058 "specified e.g. \"http://example.com\". For the definition of secure "
2059 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052060
Joe DeBlasio2a4fb9982019-05-06 23:44:432061const char kTreatUnsafeDownloadsAsActiveName[] =
2062 "Treat risky downloads over insecure connections as active mixed content";
2063const char kTreatUnsafeDownloadsAsActiveDescription[] =
2064 "Disallows downloads of unsafe files (files that can potentially execute "
2065 "code), where the final download origin or any origin in the redirect "
2066 "chain is insecure if the originating page is secure.";
2067
David Van Cleve08c5bc012020-03-26 17:31:462068const char kTrustTokensName[] = "Enable Trust Tokens";
2069const char kTrustTokensDescription[] =
2070 "Enables the prototype Trust Token API "
2071 "(https://github.com/wicg/trust-token-api).";
2072
Brett Wilsonecb80982017-07-12 20:34:512073const char kTrySupportedChannelLayoutsName[] =
2074 "Causes audio output streams to check if channel layouts other than the "
2075 "default hardware layout are available.";
2076const char kTrySupportedChannelLayoutsDescription[] =
2077 "Causes audio output streams to check if channel layouts other than the "
2078 "default hardware layout are available. Turning this on will allow the OS "
2079 "to do stereo to surround expansion if supported. May expose third party "
2080 "driver bugs, use with caution.";
2081
Shawn Pickett0b470712019-08-15 00:43:452082const char kTurnOffStreamingMediaCachingName[] =
2083 "Turn off caching of streaming media to disk.";
2084const char kTurnOffStreamingMediaCachingDescription[] =
2085 "Reduces disk activity during media playback, which can result in "
2086 "power savings.";
2087
François Beaufortdb160c12019-05-01 06:28:142088const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2089const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052090 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142091 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2092 "for other processes.";
2093
Brett Wilsonecb80982017-07-12 20:34:512094const char kUiPartialSwapName[] = "Partial swap";
2095const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2096
Vadym Doroshenkoa063a512019-12-12 17:59:072097const char kUsernameFirstFlowName[] = "Username first flow";
2098const char kUsernameFirstFlowDescription[] =
2099 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062100 "flows where a user has to type username first on one page and then "
2101 "password on another page";
2102
Jiahe Zhang6a55d9ba2019-12-14 02:59:462103const char kUsePreferredIntervalForVideoName[] =
2104 "Use preferred interval for video";
2105const char kUsePreferredIntervalForVideoDescription[] =
2106 "When enabled, the composition rate will be changed based on the videos' "
2107 "actual fps.";
2108
Zentaro Kavanagh892851f2019-05-29 15:13:312109const char kUseSearchClickForRightClickName[] =
2110 "Use Search+Click for right click";
2111const char kUseSearchClickForRightClickDescription[] =
2112 "When enabled search+click will be remapped to right click, allowing "
2113 "webpages and apps to consume alt+click. When disabled the legacy "
2114 "behavior of remapping alt+click to right click will remain unchanged.";
2115
Michael Hablich896d52662017-10-23 15:59:572116const char kV8VmFutureName[] = "Future V8 VM features";
2117const char kV8VmFutureDescription[] =
2118 "This enables upcoming and experimental V8 VM features. "
2119 "This flag does not enable experimental JavaScript features.";
2120
Brett Wilsonecb80982017-07-12 20:34:512121const char kWalletServiceUseSandboxName[] =
2122 "Use Google Payments sandbox servers";
2123const char kWalletServiceUseSandboxDescription[] =
2124 "For developers: use the sandbox service for Google Payments API calls.";
2125
Ovidio Henriquez3d729f62020-02-07 00:43:292126const char kWebBluetoothNewPermissionsBackendName[] =
2127 "Use the new permissions backend for Web Bluetooth";
2128const char kWebBluetoothNewPermissionsBackendDescription[] =
2129 "Enables the new permissions backend for Web Bluetooth. This will enable "
2130 "persistent storage of device permissions.";
2131
Tsuyoshi Horoabfb079d2019-10-17 02:09:062132const char kWebBundlesName[] = "Web Bundles";
2133const char kWebBundlesDescription[] =
2134 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2135 "navigation.";
2136
Ayu Ishiidbdd5c92020-03-20 23:40:522137const char kWebOtpBackendName[] = "Web OTP";
2138const char kWebOtpBackendDescription[] =
2139 "Enables Web OTP API that uses the specified backend.";
2140const char kWebOtpBackendSmsVerification[] =
2141 "SMS Verification API (requires app-hash)";
2142const char kWebOtpBackendUserConsent[] = "User Consent API";
2143
Brett Wilsonecb80982017-07-12 20:34:512144const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2145const char kWebglDraftExtensionsDescription[] =
2146 "Enabling this option allows web applications to access the WebGL "
2147 "Extensions that are still in draft status.";
2148
Danyao Wang47a0f312019-05-09 20:52:242149const char kWebPaymentsExperimentalFeaturesName[] =
2150 "Experimental Web Payments API features";
2151const char kWebPaymentsExperimentalFeaturesDescription[] =
2152 "Enable experimental Web Payments API features";
2153
Liquan (Max) Gu5f1223972019-12-13 21:07:102154const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2155const char kWebPaymentsMinimalUIDescription[] =
2156 "Allow Payment Request API to open a minimal UI to replace the Payment "
2157 "Request UI when appropriate.";
2158
Per Åhgrencef44262019-11-20 10:54:512159const char kWebrtcCaptureMultiChannelApmName[] =
2160 "WebRTC multi-channel capture audio processing.";
2161const char kWebrtcCaptureMultiChannelApmDescription[] =
2162 "Support in WebRTC for processing capture audio in multi channel without "
2163 "downmixing when running APM in the render process.";
2164
Qingsi Wangec2dbf942018-11-03 05:33:042165const char kWebrtcHideLocalIpsWithMdnsName[] =
2166 "Anonymize local IPs exposed by WebRTC.";
2167const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2168 "Conceal local IP addresses with mDNS hostnames.";
2169
Alex Loikob5fb1282018-08-14 10:04:402170const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2171const char kWebrtcHybridAgcDescription[] =
2172 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2173
Brett Wilsonecb80982017-07-12 20:34:512174const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2175const char kWebrtcHwDecodingDescription[] =
2176 "Support in WebRTC for decoding video streams using platform hardware.";
2177
2178const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2179const char kWebrtcHwEncodingDescription[] =
2180 "Support in WebRTC for encoding video streams using platform hardware.";
2181
Niels Möller090866a2018-02-13 10:55:032182const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2183 "WebRTC new encode cpu load estimator";
2184const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2185 "Enable new estimator for the encoder cpu load, for evaluation and "
2186 "testing. Intended to improve accuracy when screen casting.";
2187
Elad Alon85e0d0be2018-06-26 10:38:372188const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2189const char kWebRtcRemoteEventLogDescription[] =
2190 "Allow collecting WebRTC event logs and uploading them to Crash. "
2191 "Please note that, even if enabled, this will still require "
2192 "a policy to be set, for it to have an effect.";
2193
Brett Wilsonecb80982017-07-12 20:34:512194const char kWebrtcSrtpAesGcmName[] =
2195 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2196const char kWebrtcSrtpAesGcmDescription[] =
2197 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2198
2199const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2200const char kWebrtcStunOriginDescription[] =
2201 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2202 "header.";
2203
Sergey Silkinc33244f2020-01-31 17:21:302204const char kWebrtcUseMinMaxVEADimensionsName[] =
2205 "WebRTC Min/Max Video Encode Accelerator dimensions";
2206const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2207 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2208 "video resolutions inside those published as supported.";
2209
John Leeb07c8472019-10-21 19:53:192210#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
Peter Boström92add81d2019-08-12 22:14:242211const char kWebUITabStripName[] = "WebUI tab strip";
2212const char kWebUITabStripDescription[] =
2213 "When enabled makes use of a WebUI-based tab strip.";
2214
John Leeb07c8472019-10-21 19:53:192215const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
2216const char kWebUITabStripDemoOptionsDescription[] =
2217 "When enabled, displays a set of options to demo and test various features "
2218 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
2219 "enabled.";
2220#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
2221
Alex Cooper01f110e2020-01-08 02:24:162222const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2223const char kWebXrForceRuntimeDescription[] =
2224 "Force the browser to use a particular runtime, even if it would not "
2225 "usually be enabled or would otherwise not be selected based on the "
2226 "attached hardware.";
2227
2228const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162229const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2230const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2231
Will Cassellaa1a4d1112019-12-27 20:52:312232const char kWebXrIncubationsName[] = "WebXR Incubations";
2233const char kWebXrIncubationsDescription[] =
2234 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242235
Brett Wilsonecb80982017-07-12 20:34:512236const char kZeroCopyName[] = "Zero-copy rasterizer";
2237const char kZeroCopyDescription[] =
2238 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342239
Peng Huang70021682019-09-18 19:42:282240const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472241const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282242
Brett Wilsonff596952017-07-14 01:06:552243// Android ---------------------------------------------------------------------
2244
2245#if defined(OS_ANDROID)
2246
Brett Wilsonff596952017-07-14 01:06:552247const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2248const char kAndroidAutofillAccessibilityDescription[] =
2249 "Enable accessibility for autofill popup.";
2250
Anita Woodruffbfcd1e52018-07-16 12:00:512251const char kAppNotificationStatusMessagingName[] =
2252 "App notification status messaging";
2253const char kAppNotificationStatusMessagingDescription[] =
2254 "Enables messaging in site permissions UI informing user when "
2255 "notifications are disabled for the entire app.";
2256
Miriam Gershenson8cf1397222018-01-23 22:48:292257const char kAsyncDnsName[] = "Async DNS resolver";
2258const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2259
Brett Wilsonff596952017-07-14 01:06:552260const char kAutofillAccessoryViewName[] =
2261 "Autofill suggestions as keyboard accessory view";
2262const char kAutofillAccessoryViewDescription[] =
2263 "Shows Autofill suggestions on top of the keyboard rather than in a "
2264 "dropdown.";
2265
Lei Zhang722abec2020-02-04 22:35:492266const char kAutofillAssistantDirectActionsName[] =
2267 "Autofill Assistant direct actions";
2268const char kAutofillAssistantDirectActionsDescription[] =
2269 "When enabled, expose direct actions from the Autofill Assistant.";
2270
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462271const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2272const char kAutofillTouchToFillDescription[] =
2273 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2274 "instead of the keyboard when a password can be filled.";
2275
Caitlin Fischer43edd90a2019-05-01 13:24:302276const char kAutofillUseMobileLabelDisambiguationName[] =
2277 "Autofill Uses Mobile Label Disambiguation";
2278const char kAutofillUseMobileLabelDisambiguationDescription[] =
2279 "When enabled, Autofill suggestions' labels are displayed using a "
2280 "mobile-friendly format.";
2281
Tibor Goldschwendt11b3cf22018-07-04 15:32:442282const char kBackgroundTaskComponentUpdateName[] =
2283 "Background Task Component Updates";
2284const char kBackgroundTaskComponentUpdateDescription[] =
2285 "Schedule component updates with BackgroundTaskScheduler";
2286
Ramin Halavatiba7ddcc2019-11-13 06:19:282287const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2288const char kCCTIncognitoDescription[] =
2289 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2290
Anna Malovaf7c734a2019-03-01 13:08:452291const char kCCTTargetTranslateLanguageName[] =
2292 "Chrome Custom Tabs Target Translate Language";
2293const char kCCTTargetTranslateLanguageDescription[] =
2294 "Enables specify target language the page should be translated to "
2295 "in Chrome Custom Tabs.";
2296
Matthew Jones1abcb132018-07-09 17:59:462297const char kChromeDuetName[] = "Chrome Duet";
2298const char kChromeDuetDescription[] =
2299 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052300
Pedro Amaral5e345192019-05-21 21:18:472301const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2302const char kChromeDuetLabelsDescription[] =
2303 "Enables Chrome Duet (split toolbar) labels.";
2304
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422305const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2306const char kChromeShareScreenshotDescription[] =
2307 "Enables UI to edit and share screenshots";
2308
Kyle Milka987a0352019-09-28 00:51:532309const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2310const char kChromeSharingHubDescription[] =
2311 "Enables the Chrome Sharing Hub/custom share sheet.";
2312
Sarath Singapati83aef1c2017-11-16 15:54:522313const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2314const char kClearOldBrowsingDataDescription[] =
2315 "Enables clearing of browsing data which is older than a given time "
2316 "period.";
2317
David Maunder915c7ef2019-09-20 16:22:082318const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2319const char kCloseTabSuggestionsDescription[] =
2320 "Suggests to the user to close Tabs that haven't been used beyond a "
2321 "configurable threshold or where duplicates of Tabs exist. "
2322 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282323
Shakti Sahu8347cba82019-12-11 03:25:482324const char kContentIndexingDownloadHomeName[] =
2325 "Content indexing in download home";
2326const char kContentIndexingDownloadHomeDescription[] =
2327 "Shows content indexing articles in group cards in download home";
2328
2329const char kContentIndexingNTPName[] = "Content indexing in NTP";
2330const char kContentIndexingNTPDescription[] =
2331 "Shows content indexing entry point UI in NTP";
2332
Lei Zhang507fffd2020-01-29 23:47:542333const char kContextMenuCopyImageName[] = "Copy Image";
2334const char kContextMenuCopyImageDescription[] =
Gang Wud3bfe8d2020-01-21 21:36:492335 "Enable copying image to system clipboard via context menu.";
2336
Josh Simmons0cc3b5eb2020-02-25 20:08:422337const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2338const char kContextMenuPerformanceInfoDescription[] =
2339 "Show link performance information in the context menu.";
2340
Donn Denman140a08562020-03-09 18:23:192341const char kContextualSearchDebugName[] = "Contextual Search debug";
2342const char kContextualSearchDebugDescription[] =
2343 "Enables internal debugging of Contextual Search behavior on the client "
2344 "and server.";
2345
Donn Denman4315f262019-03-02 02:47:412346const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2347const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042348 "Enables touch-activated contextual definitions of words on a page to be "
2349 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412350
Donn Denman6be77d42019-05-04 15:55:422351const char kContextualSearchLongpressResolveName[] =
2352 "Contextual Search long-press Resolves";
2353const char kContextualSearchLongpressResolveDescription[] =
2354 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052355 "recognized under some privacy-limited conditions, including having Touch "
2356 "to Search enabled in preferences. The page context data sent to Google is "
2357 "potentially privacy sensitive! This disables the tap gesture from "
2358 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422359
Donn Denman8e58ead2017-11-04 01:44:012360const char kContextualSearchMlTapSuppressionName[] =
2361 "Contextual Search ML tap suppression";
2362const char kContextualSearchMlTapSuppressionDescription[] =
2363 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022364 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2365 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552366
Donn Denman59729812018-01-09 01:27:022367const char kContextualSearchRankerQueryName[] =
2368 "Contextual Search Ranker prediction";
2369const char kContextualSearchRankerQueryDescription[] =
2370 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2371
2372const char kContextualSearchSecondTapName[] =
2373 "Contextual Search second tap triggering";
2374const char kContextualSearchSecondTapDescription[] =
2375 "Enables triggering on a second tap gesture even when Ranker would "
2376 "normally suppress that tap.";
2377
Donn Denman58a1da42020-01-27 23:40:382378const char kContextualSearchTranslationsName[] =
2379 "Contextual Search translations";
2380const char kContextualSearchTranslationsDescription[] =
2381 "Enables automatic translations of words on a page to be presented in the "
2382 "caption of the bottom bar.";
2383
Jordan Demeulenaere9404ba232019-07-01 12:57:162384const char kDirectActionsName[] = "Direct actions";
2385const char kDirectActionsDescription[] =
2386 "Enables direct actions (Android Q and more).";
2387
Yue Zhange9e90c5a2019-11-26 21:44:032388const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2389const char kDuetTabStripIntegrationAndroidDescription[] =
2390 "Allows users to access integration of Duet and TabStrip.";
2391
Fabio Tirelo918089a2018-10-22 21:24:082392const char kAutofillManualFallbackAndroidName[] =
2393 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2394const char kAutofillManualFallbackAndroidDescription[] =
2395 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2396 "keyboard accessory.";
2397
Fabio Tirelo315e65922018-09-05 03:35:492398const char kEnableAutofillRefreshStyleName[] =
2399 "Enable Autofill refresh style (Android)";
2400const char kEnableAutofillRefreshStyleDescription[] =
2401 "Enable modernized style for Autofill on Android";
2402
Brett Wilsonff596952017-07-14 01:06:552403const char kEnableAndroidSpellcheckerDescription[] =
2404 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552405
Lei Tianbd5a3bf2018-02-28 19:01:162406const char kEnableCommandLineOnNonRootedName[] =
2407 "Enable command line on non-rooted devices";
2408const char kEnableCommandLineOnNoRootedDescription[] =
2409 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2410
Sinan Sahin3bafe272019-03-11 17:03:062411const char kEnableRevampedContextMenuName[] =
2412 "Enable the revamped context menu";
2413const char kEnableRevampedContextMenuDescription[] =
2414 "Enables a revamped context menu when a link, image, or video is long "
2415 "pressed within Chrome.";
2416
Brett Wilsonff596952017-07-14 01:06:552417const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2418const char kEnableOfflinePreviewsDescription[] =
2419 "Enable showing offline page previews on slow networks.";
2420
Shakti Sahuec6030f2019-09-10 22:09:312421const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272422 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312423const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272424 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2425 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312426
Lei Zhang0a318af2018-11-14 02:19:462427const char kExploreSitesName[] = "Explore websites";
2428const char kExploreSitesDescription[] =
2429 "Enables portal from new tab page to explore websites.";
2430
Sebastien6f347c42019-10-25 19:12:412431const char kGamesHubName[] = "Games Hub";
2432const char kGamesHubDescription[] =
2433 "Enables viewing and usage of the Games Hub.";
2434
Wenyu Fu673eb7e2019-11-06 19:12:372435const char kHomepageLocationName[] =
2436 "Enable enterprise policy HomepageLocation";
2437const char kHomepageLocationDescription[] =
2438 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2439 "page URL";
2440
Wenyu Fuf2d083412019-12-20 23:13:512441const char kHomepageSettingsUIConversionName[] =
2442 "Enable new homepage setting UI";
2443const char kHomepageSettingsUIConversionDescription[] =
2444 "Enable new homepage setting UI, which allows user set up customized "
2445 "homepage URL through a radio button group, and add promo box on NTP "
2446 "if homepage is not enabled.";
2447
Jochen Eisingerd0e43f52020-01-22 17:04:322448const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2449 "Block intents from form submissions without user gesture";
2450const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2451 "Require a user gesture that triggered a form submission in order to "
2452 "allow for redirecting to an external intent.";
2453
Ian Wells665a2b92019-07-12 21:19:002454const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2455const char kInterestFeedNotificationsDescription[] =
2456 "Show notifications for some suggested content from the interest feed. "
2457 "#interest-feed-content-suggestions should also be enabled.";
2458
Theresa920e0ed2018-03-07 18:12:442459const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152460 "Use the interest feed to render content suggestions. Currently "
2461 "content "
Theresa920e0ed2018-03-07 18:12:442462 "suggestions are shown on the New Tab Page.";
2463const char kInterestFeedContentSuggestionsName[] =
2464 "Interest Feed Content Suggestions";
2465
Ian Wells34ce1482020-04-03 17:36:162466const char kInterestFeedV2Name[] = "Interest Feed v2";
2467const char kInterestFeedV2Description[] =
2468 "Show content suggestions on the New Tab Page and Start Surface using the "
2469 "new Feed Component.";
2470
Pete Williamson27269d42020-01-15 19:02:332471const char kInterestFeedFeedbackDescription[] =
2472 "Allow the user to provide feedback from a feed card.";
2473const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2474
Jian Liade82832018-09-06 22:31:412475const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2476const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2477 "Always do http probe to detect network connectivity for offline indicator "
2478 "as opposed to just taking the connection state from the system."
2479 "Used for testing.";
2480
2481const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2482const char kOfflineIndicatorChoiceDescription[] =
2483 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322484
Sinan Sahin18cc52c2019-09-12 23:07:152485const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2486const char kOfflineIndicatorV2Description[] =
2487 "Show a persistent offline indicator when offline.";
2488
Brett Wilsonff596952017-07-14 01:06:552489const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2490const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2491
2492const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2493const char kOfflinePagesCtV2Description[] =
2494 "V2 features include attributing pages to the app that initiated the "
2495 "custom tabs, and being able to query for pages by page attribution.";
2496
Cathy Li7311d792018-04-05 00:34:162497const char kOfflinePagesCTSuppressNotificationsName[] =
2498 "Disable download complete notification for whitelisted CCT apps.";
2499const char kOfflinePagesCTSuppressNotificationsDescription[] =
2500 "Disable download complete notification for page downloads originating "
2501 "from a CCT app whitelisted to show their own download complete "
2502 "notification.";
2503
Candice Sy74fa7a352018-03-30 23:46:492504const char kOfflinePagesDescriptiveFailStatusName[] =
2505 "Enables descriptive failed download status text.";
2506const char kOfflinePagesDescriptiveFailStatusDescription[] =
2507 "Enables failed download status text in notifications and Downloads Home "
2508 "to state the reason the request failed if the failure is actionable.";
2509
2510const char kOfflinePagesDescriptivePendingStatusName[] =
2511 "Enables descriptive pending download status text.";
2512const char kOfflinePagesDescriptivePendingStatusDescription[] =
2513 "Enables pending download status text in notifications and Downloads Home "
2514 "to state the reason the request is pending.";
2515
2516const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2517 "Enables offline pages in the downloads home to be opened in CCT.";
2518const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2519 "When enabled offline pages launched from the Downloads Home will be "
2520 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2521
Brett Wilsonff596952017-07-14 01:06:552522const char kOfflinePagesLoadSignalCollectingName[] =
2523 "Enables collecting load timing data for offline page snapshots.";
2524const char kOfflinePagesLoadSignalCollectingDescription[] =
2525 "Enables loading completeness data collection while writing an offline "
2526 "page. This data is collected in the snapshotted offline page to allow "
2527 "data analysis to improve deciding when to make the offline snapshot.";
2528
2529const char kOfflinePagesPrefetchingName[] =
2530 "Enables suggested offline pages to be prefetched.";
2531const char kOfflinePagesPrefetchingDescription[] =
2532 "Enables suggested offline pages to be prefetched, so useful content is "
2533 "available while offline.";
2534
Pete Williamson7845dff2017-09-20 11:06:192535const char kOfflinePagesResourceBasedSnapshotName[] =
2536 "Enables offline page snapshots to be based on percentage of page loaded.";
2537const char kOfflinePagesResourceBasedSnapshotDescription[] =
2538 "Enables offline page snapshots to use a resource percentage based "
2539 "approach for determining when the page is loaded as opposed to a time "
2540 "based approach";
2541
Collin Baker17f92a52017-07-19 21:41:252542const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2543const char kOfflinePagesRenovationsDescription[] =
2544 "Enables offline page renovations which correct issues with dynamic "
2545 "content that occur when offlining pages that use JavaScript.";
2546
Yafei Duan36b4b5b2018-08-07 00:40:032547const char kOfflinePagesLivePageSharingName[] =
2548 "Enables live page sharing of offline pages";
2549const char kOfflinePagesLivePageSharingDescription[] =
2550 "Enables to share current loaded page as offline page by saving as MHTML "
2551 "first.";
2552
Cathy Lie0d88762018-04-12 08:03:012553const char kOfflinePagesShowAlternateDinoPageName[] =
2554 "Enable alternate dino page with more user capabilities.";
2555const char kOfflinePagesShowAlternateDinoPageDescription[] =
2556 "Enables the dino page to show more buttons and offer existing offline "
2557 "content.";
2558
Brett Wilsonff596952017-07-14 01:06:552559const char kOffliningRecentPagesName[] =
2560 "Enable offlining of recently visited pages";
2561const char kOffliningRecentPagesDescription[] =
2562 "Enable storing recently visited pages locally for offline use. Requires "
2563 "Offline Pages to be enabled.";
2564
bttk24a2caea2020-03-30 21:33:002565const char kAndroidPartnerCustomizationPhenotypeName[] =
2566 "Use homepage and bookmarks from partner customization";
2567const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2568 "This flag loads a new configuration source of the default homepage and "
2569 "bookmarks.";
2570
Andrei Chulkov1a12e6d22019-07-15 11:16:072571const char kPasswordManagerOnboardingAndroidName[] =
2572 "Password manager onboarding experience";
2573const char kPasswordManagerOnboardingAndroidDescription[] =
2574 "This flag enables showing the password manager onboarding experience.";
2575
Finnur Thorarinssonaeb6b582020-01-28 17:52:462576const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2577const char kPhotoPickerVideoSupportDescription[] =
2578 "Enables video files to be shown in the Photo Picker dialog";
2579
Lei Zhang507fffd2020-01-29 23:47:542580const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242581 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542582const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242583 "When site isolation is disabled, this mode changes how sites are lumped "
2584 "in to shared processes. For sites that do not require isolation, this "
2585 "feature groups them into a single 'default' site instance (per browsing "
2586 "instance) instead of creating unique site instances for each one. This "
2587 "enables resource savings by creating fewer processes for sites that do "
2588 "not need isolation.";
2589
Lei Zhang507fffd2020-01-29 23:47:542590const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072591 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542592const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072593 "When site isolation is disabled, this mode changes how sites are lumped "
2594 "in to a shared process. Process selection is usually controlled with "
2595 "site instances. With strict site isolation, each site on a page gets its "
2596 "own site instance and process. With site isolation disabled and without "
2597 "this mode, all sites that share a process are put into the same site "
2598 "instance. This mode adds a third way: site instances are strictly "
2599 "separated like strict site isolation, but process selection puts multiple "
2600 "site instances in a single process.";
2601
Shakti Sahu1f8a9422020-03-12 05:50:502602const char kQueryTilesName[] = "Show query tiles";
2603const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
2604
Min Qindb99e6f2020-04-29 06:37:262605const char kQueryTilesCountryCode[] = "Country code for getting tiles";
2606const char kQueryTilesCountryCodeDescription[] =
2607 "When query tiles are enabled, this value determines tiles for which "
2608 "country should be displayed.";
2609const char kQueryTilesCountryCodeUS[] = "US";
2610const char kQueryTilesCountryCodeIndia[] = "IN";
2611const char kQueryTilesCountryCodeBrazil[] = "BR";
2612const char kQueryTilesCountryCodeNigeria[] = "NG";
2613const char kQueryTilesCountryCodeIndonesia[] = "ID";
Xing Liu06f2fa02020-04-30 02:45:192614const char kQueryTilesInstantFetch[] = "Query tile instant fetch";
2615const char kQueryTilesInstantFetchDescription[] =
2616 "Immediately schedule background task to fetch query tiles";
Min Qindb99e6f2020-04-29 06:37:262617
Brett Wilsonff596952017-07-14 01:06:552618const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2619const char kReaderModeHeuristicsDescription[] =
2620 "Determines what pages the Reader Mode infobar is shown on.";
2621const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2622const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2623const char kReaderModeHeuristicsAllArticles[] = "All articles";
2624const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2625const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2626
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182627const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2628const char kReaderModeInCCTDescription[] =
2629 "Open Reader Mode in Chrome Custom Tabs.";
2630
Ioana Pandele9fc19b2f2020-01-23 22:16:502631const char kRecoverFromNeverSaveAndroidName[] =
2632 "UI to recover from never save passwords on Android";
2633const char kRecoverFromNeverSaveAndroidDescription[] =
2634 "Enables showing UI which allows for easy reverting of the decision to "
2635 "never save passwords on a certain webiste";
2636
Donn Denmanc42123c2020-03-19 01:44:242637const char kRelatedSearchesName[] =
2638 "Enables an experiment for Related Searches on Android";
2639const char kRelatedSearchesDescription[] =
2640 "Enables displaying related searches in a UI surface for experimentation "
2641 "purposes. This may have privacy implications so do not enable unless "
2642 "you have no privacy worries about sending page content and URLs to "
2643 "Google!";
2644
Varun Khaneja80712a82018-10-12 23:34:592645const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2646 "Use local Safe Browsing blacklists";
2647const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2648 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2649 "process to check the Safe Browsing reputation of URLs without calling "
2650 "into GmsCore for every URL.";
2651
Brett Wilsonff596952017-07-14 01:06:552652const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2653const char kSetMarketUrlForTestingDescription[] =
2654 "When enabled, sets the market URL for use in testing the update menu "
2655 "item.";
2656
Jeffrey Cohen85891392020-02-14 20:24:302657const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2658const char kShareButtonInTopToolbarDescription[] =
2659 "Enables UI to initiate sharing from the top toolbar";
2660
Alex Moshchuk07e1bb42019-03-08 04:44:082661const char kSiteIsolationForPasswordSitesName[] =
2662 "Site Isolation For Password Sites";
2663const char kSiteIsolationForPasswordSitesDescription[] =
2664 "Security mode that enables site isolation for sites based on "
2665 "password-oriented heuristics, such as a user typing in a password.";
2666
Ioana Pandele9fc19b2f2020-01-23 22:16:502667const char kStartSurfaceAndroidName[] = "Start Surface";
2668const char kStartSurfaceAndroidDescription[] =
2669 "Enable showing the start surface when launching Chrome via the "
2670 "launcher.";
2671
Lei Zhang0a318af2018-11-14 02:19:462672const char kStrictSiteIsolationName[] = "Strict site isolation";
2673const char kStrictSiteIsolationDescription[] =
2674 "Security mode that enables site isolation for all sites (SitePerProcess). "
2675 "In this mode, each renderer process will contain pages from at most one "
2676 "site, using out-of-process iframes when needed. "
2677 "Check chrome://process-internals to see the current isolation mode. "
2678 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2679 "default. Here, 'Disabled' is a legacy value that actually means "
2680 "'Default,' in which case site isolation may be already enabled based on "
2681 "platform, enterprise policy, or field trial. See also "
2682 "#site-isolation-trial-opt-out for how to disable site isolation for "
2683 "testing.";
2684
Brett Wilsonff596952017-07-14 01:06:552685const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2686const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442687 "When enabled, a badge will be shown on the app menu button if the update "
2688 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552689
2690const char kUpdateMenuItemCustomSummaryDescription[] =
2691 "When this flag and the force show update menu item flag are enabled, a "
2692 "custom summary string will be displayed below the update menu item.";
2693const char kUpdateMenuItemCustomSummaryName[] =
2694 "Update menu item custom summary";
2695
Tommy Nyquist3c02e592018-10-18 23:36:442696const char kUpdateMenuTypeName[] =
2697 "Forces the update menu type to a specific type";
2698const char kUpdateMenuTypeDescription[] =
2699 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382700 "the app menu badge and menu item for updates. For Inline Update, the "
2701 "update available flag is implied. The 'Inline Update: Success' selection "
2702 "goes through the whole inline update flow to the end with a successful "
2703 "outcome. The other 'Inline Update' options go through the same flow, but "
2704 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442705const char kUpdateMenuTypeNone[] = "None";
2706const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2707const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382708const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2709const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2710 "Inline Update Error: Dialog Canceled";
2711const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2712 "Inline Update Error: Dialog Failed";
2713const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2714 "Inline Update Error: Download Failed";
2715const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2716 "Inline Update Error: Download Canceled";
2717const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2718 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552719
Hesen Zhanga555a8d72019-10-18 00:05:372720const char kUpdateNotificationSchedulingIntegrationName[] =
2721 "Enable update notification using notification scheduling system";
2722const char kUpdateNotificationSchedulingIntegrationDescription[] =
2723 "if enable update notification will hook up to notification scheduling "
2724 "system in native side";
2725
Hesen Zhang0e22ac62020-03-10 17:01:442726const char kPrefetchNotificationSchedulingIntegrationName[] =
2727 "Enable prefetch notification using notification scheduling system";
2728const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2729 "if enable prefetch notification service and background task will hook up "
2730 "to notification scheduling system in native side";
2731
Hesen Zhang26797090a2020-02-18 23:50:242732const char kUpdateNotificationServiceImmediateShowOptionName[] =
2733 "Update notification service debug options";
2734const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2735 "Show update notification right immediately";
2736
Patrick Noland76b5c442019-07-30 01:01:392737const char kUsageStatsDescription[] =
2738 "When set, enables sharing of per-domain usage stats with the Digital "
2739 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2740 "to websites in order to enforce user-defined time limits.";
2741const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2742
Tommy Nyquist26ffb642019-02-20 20:31:522743const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2744const char kInlineUpdateFlowDescription[] =
2745 "When this flag is set, instead of taking the user to the Google Play "
2746 "Store when an update is available, the user is presented with an inline "
2747 "flow where they do not have to leave Chrome until the update is ready "
2748 "to install.";
2749
Brandon Wylie3c77d442020-01-31 22:41:492750const char kAndroidNightModeTabReparentingName[] =
2751 "Android Chrome UI dark mode tab reparenting";
2752const char kAndroidNightModeTabReparentingDescription[] =
2753 "If enabled, when the user changes themes the current tabs are reparented "
2754 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282755// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552756
Brett Wilson7b44537e2017-08-18 01:38:282757#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482758
Katie Df558c1a2020-04-21 20:33:592759const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2760const char kEnableAccessibilityLiveCaptionsDescription[] =
2761 "Enables the live captions feature which generates captions for "
2762 "media playing in Chrome. Turn the feature on in "
2763 "chrome://settings/accessibility.";
2764
Takumi Fujimotod1da5b92019-06-07 00:35:482765const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2766const char kCastMediaRouteProviderDescription[] =
2767 "Enables the native Cast Media Route Provider implementation to be used "
2768 "instead of the implementation in the Media Router component extension.";
2769
Dan Beamfa47cc32019-10-17 20:20:582770const char kNtpConfirmSuggestionRemovalsName[] =
2771 "Confirm removing \"realbox\" suggestions on New Tab page";
2772const char kNtpConfirmSuggestionRemovalsDescription[] =
2773 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2774 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2775
Dan Beama76152f42019-09-24 03:58:082776const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2777const char kNtpDismissPromosDescription[] =
2778 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2779 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052780
Dan Beam697798fa2019-08-28 03:38:072781const char kNtpRealboxName[] = "Real search box in New Tab Page";
2782const char kNtpRealboxDescription[] =
2783 "Enables a search box in the middle of the NTP that will accept input "
2784 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2785 "non-fake input (\"realbox\").";
2786
Dan Beam6c42d2c2019-11-12 22:17:082787const char kNtpRealboxMatchOmniboxThemeName[] =
2788 "Make the New Tab page real search box match the omnibox's theme colors";
2789const char kNtpRealboxMatchOmniboxThemeDescription[] =
2790 "Themes the real search box in the middle of the NTP to match the omnibox. "
2791 "Only has an an effect if #ntp-realbox is enabled.";
2792
Esmael El-Moslimany3b70c872020-01-13 18:47:032793const char kNtpWebUIName[] =
2794 "Use the WebUI new tab page when opening a new tab";
2795const char kNtpWebUIDescription[] =
2796 "The WebUI new tab page is a replacement for the local NTP.";
2797
Aran Gilman766c2ad2019-04-18 00:15:412798const char kEnableReaderModeName[] = "Enable Reader Mode";
2799const char kEnableReaderModeDescription[] =
2800 "Allows viewing of simplified web pages by selecting 'Customize and "
2801 "control Chrome'>'Distill page'";
2802
Jeffrey Cohenf04130a42018-08-29 00:22:272803const char kHappinessTrackingSurveysForDesktopName[] =
2804 "Happiness Tracking Surveys";
2805const char kHappinessTrackingSurveysForDesktopDescription[] =
2806 "Enable showing Happiness Tracking Surveys to users on Desktop";
2807
Wei Li2946b352019-08-19 21:49:542808const char kHappinessTrackingSurveysForDesktopDemoName[] =
2809 "Happiness Tracking Surveys Demo";
2810const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2811 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2812
Huanzhong Huang31a213b2020-02-11 15:04:032813const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2814 "Happiness Tracking Surveys for Settings";
2815const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2816 "Enable showing Happiness Tracking Surveys for Settings to users on "
2817 "Desktop";
2818
2819const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2820 "Happiness Tracking Surveys for Privacy Settings";
2821const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2822 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2823 "on Desktop";
2824
Huanzhong Huanga2321012020-04-15 08:27:122825const char kHappinessTrackingSurveysForDesktopMigrationName[] =
2826 "Happiness Tracking Surveys migration";
2827const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
2828 "Enable the latest version of Happiness Tracking Surveys.";
2829
Maggie Caib3e2a6c2019-03-12 05:12:542830const char kIntentPickerName[] = "Intent picker";
2831const char kIntentPickerDescription[] =
2832 "When going to a site that has URL managable by a PWA, show the intent"
2833 "picker to allow user to open the URL in the app.";
2834
Jon Flatley8c785582019-06-05 00:33:422835const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2836const char kKernelnextVMsDescription[] =
2837 "Enables VM support on devices running experimental kernel versions.";
2838
Travis Skarebcdb5ed32018-08-17 01:49:402839const char kOmniboxDriveSuggestionsName[] =
2840 "Omnibox Google Drive Document suggestions";
2841const char kOmniboxDriveSuggestionsDescriptions[] =
2842 "Display suggestions for Google Drive documents in the omnibox when Google "
2843 "is the default search engine.";
2844
Kevin Bailey9ec05532019-01-31 23:01:332845const char kOmniboxExperimentalKeywordModeName[] =
2846 "Omnibox Experimental Keyword Mode";
2847const char kOmniboxExperimentalKeywordModeDescription[] =
2848 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152849 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332850
Kevin Bailey104e44492019-10-31 16:42:322851const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2852 "Omnibox Loose Max Limit on Dedicated Rows";
2853const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2854 "Enables not counting submatch suggestions towards total suggestion "
2855 "count.";
2856
Lei Zhang0a318af2018-11-14 02:19:462857const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2858const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142859 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2860 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462861
Orin Jaworskica48a8b62020-01-29 20:24:272862const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2863const char kOmniboxSuggestionButtonRowDescription[] =
2864 "Enable a button row on omnibox suggestions to present actionable items "
2865 "such as keyword search, tab-switch buttons, and Pedals.";
2866
Orin Jaworski04c08b42018-07-11 02:39:562867const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2868const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592869 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562870
Kevin Bailey7d918b92019-05-02 16:00:142871const char kOmniboxShortBookmarkSuggestionsName[] =
2872 "Omnibox short bookmark suggestions";
2873const char kOmniboxShortBookmarkSuggestionsDescription[] =
2874 "Match very short input words to beginning of words in bookmark "
2875 "suggestions.";
2876
Tommy C. Li065ddce72019-04-11 22:55:122877const char kOmniboxSuggestionTransparencyOptionsName[] =
2878 "Omnibox Suggestion Transparency Options";
2879const char kOmniboxSuggestionTransparencyOptionsDescription[] =
Tommy C. Lib3b192f2020-03-27 22:50:262880 "Surfaces an X button next to deletable omnibox suggestions. This is to "
2881 "make the suggestion removal feature more discoverable.";
Tommy C. Li065ddce72019-04-11 22:55:122882
Kevin Bailey898669972017-11-06 15:34:492883const char kOmniboxTabSwitchSuggestionsName[] =
2884 "Omnibox tab switch suggestions";
2885const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592886 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492887
Kevin Bailey37bbf1d2019-08-21 19:23:552888const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2889 "Omnibox dedicated row tab switch suggestions";
2890const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362891 "Put each tab switch suggestion in a separate suggestion, immediately "
2892 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552893
Jan Wilken Dörrie826498622020-02-07 16:15:092894const char kPasswordCheckName[] = "Bulk Password Check";
2895const char kPasswordCheckDescription[] =
2896 "Enables the Bulk Password Check feature for signed-in users.";
2897
Francois Doraycd3a0962019-10-11 20:13:332898const char kTabFreezeName[] = "Tab Freeze";
2899const char kTabFreezeDescription[] =
2900 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2901 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062902
Esmael El-Moslimany3cb921e2019-09-12 17:50:282903const char kWebUIA11yEnhancementsName[] =
Esmael El-Moslimanyfc39c5c82019-11-05 19:14:062904 "Enable accessibility enhancements in WebUI";
Esmael El-Moslimany3cb921e2019-09-12 17:50:282905const char kWebUIA11yEnhancementsDescription[] =
2906 "This flag covers a wide variety of accessibility enhancements in WebUI "
2907 "and is used to demonstrate the enhancements for review and testing. When "
2908 "a enhancement is ready to be released, the enhancement will be taken out "
2909 "from behind this feature flag. This flag will remain disabled and ready "
2910 "to be used for other enhancements.";
2911
Monica Basta2d4fe0972020-01-10 11:53:572912const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2913const char kSyncSetupFriendlySettingsDescription[] =
2914 "Enable the new sync setup friendly settings";
2915
Brett Wilson7b44537e2017-08-18 01:38:282916#endif // !defined(OS_ANDROID)
2917
2918// Windows ---------------------------------------------------------------------
2919
2920#if defined(OS_WIN)
2921
David Bienvenud0ddda32018-11-01 16:59:162922const char kCalculateNativeWinOcclusionName[] =
2923 "Calculate window occlusion on Windows";
2924const char kCalculateNativeWinOcclusionDescription[] =
2925 "Calculate window occlusion on Windows will be used in the future "
2926 "to throttle and potentially unload foreground tabs in occluded windows";
2927
Brett Wilson7b44537e2017-08-18 01:38:282928const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2929const char kCloudPrintXpsDescription[] =
2930 "XPS enables advanced options for classic printers connected to the Cloud "
2931 "Print with Chrome. Printers must be re-connected after changing this "
2932 "flag.";
2933
Frank Liberato754d14f2019-01-30 23:31:172934const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2935const char kD3D11VideoDecoderDescription[] =
2936 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2937
Rahul Arakerif87184f2020-04-16 23:29:392938const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
2939const char kElasticOverscrollWinDescription[] =
2940 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
2941 "touchpads.";
2942
Armando Miragliad2e6fc9e2020-03-06 09:23:092943const char kEnableMediaFoundationVideoCaptureName[] =
2944 "MediaFoundation Video Capture";
2945const char kEnableMediaFoundationVideoCaptureDescription[] =
2946 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
2947 "to DirectShow if disabled.";
2948
Brett Wilson7b44537e2017-08-18 01:38:282949const char kGdiTextPrinting[] = "GDI Text Printing";
2950const char kGdiTextPrintingDescription[] =
2951 "Use GDI to print text as simply text";
2952
Olli Etuaho122321192018-09-07 10:15:292953const char kUseAngleName[] = "Choose ANGLE graphics backend";
2954const char kUseAngleDescription[] =
2955 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2956 "computers by default. Using the OpenGL driver as the graphics backend may "
2957 "result in higher performance in some graphics-heavy applications, "
2958 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2959 "video playback.";
2960
2961const char kUseAngleDefault[] = "Default";
2962const char kUseAngleGL[] = "OpenGL";
2963const char kUseAngleD3D11[] = "D3D11";
2964const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:022965const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:292966
Brett Wilson7b44537e2017-08-18 01:38:282967const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2968const char kUseWinrtMidiApiDescription[] =
2969 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2970 "later).";
2971
Daniel Hosseinian159cb3d2020-03-13 03:02:022972#if BUILDFLAG(ENABLE_PRINTING)
Alan Screen574ffd662019-11-21 22:38:532973const char kUseXpsForPrintingName[] = "Use XPS for printing";
2974const char kUseXpsForPrintingDescription[] =
2975 "When enabled, use XPS printing API instead of the GDI print API.";
2976
Alan Screen49388112019-12-13 23:34:212977const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
2978const char kUseXpsForPrintingFromPdfDescription[] =
2979 "When enabled, use XPS printing API instead of the GDI print API when "
2980 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:022981#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:212982
Guillaume Jenkinsdd8060a72019-07-03 17:28:062983#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:162984const char kWinUseBrowserSpellCheckerName[] =
2985 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:062986const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:162987 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:062988 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:162989
2990#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2991const char kWinUseHybridSpellCheckerName[] =
2992 "Use hybrid spell checking on Windows";
2993const char kWinUseHybridSpellCheckerDescription[] =
2994 "Use both the Windows OS spell checker and the Hunspell engine to find "
2995 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
2996 "spell checker first, but if a language isn't supported, fall back to the "
2997 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
2998 "must be enabled, otherwise this will have no effect.";
2999#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
3000
Guillaume Jenkinsdd8060a72019-07-03 17:28:063001#endif // BUILDFLAG(ENABLE_SPELLCHECK)
3002
Brett Wilson7b44537e2017-08-18 01:38:283003#endif // defined(OS_WIN)
3004
3005// Mac -------------------------------------------------------------------------
3006
3007#if defined(OS_MACOSX)
3008
Daniel Hosseinian159cb3d2020-03-13 03:02:023009#if BUILDFLAG(ENABLE_PRINTING)
3010const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3011const char kCupsIppPrintingBackendDescription[] =
3012 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3013 "that calls the PPD API.";
3014#endif // BUILDFLAG(ENABLE_PRINTING)
3015
Sidney San Martín678fd4112019-03-30 00:13:053016const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3017const char kImmersiveFullscreenDescription[] =
3018 "Automatically hide and show the toolbar in fullscreen.";
3019
Lei Zhange065b572018-12-11 08:00:413020const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3021const char kEnableCustomMacPaperSizesDescription[] =
3022 "Allow use of custom paper sizes in Print Preview.";
3023
Greg Kerrf46f31872019-08-08 20:22:443024const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3025const char kMacSyscallSandboxDescription[] =
3026 "Controls whether the macOS sandbox filters syscalls.";
3027
Greg Kerr32483d1c2018-12-18 02:29:143028const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3029const char kMacV2GPUSandboxDescription[] =
3030 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3031
Henrik Grunellabaf7182019-04-12 09:15:193032const char kMacSystemMediaPermissionsInfoUiName[] =
3033 "System media permissions info UI";
3034const char kMacSystemMediaPermissionsInfoUiDescription[] =
3035 "In case a website is trying to use the camera/microphone, but Chrome "
3036 "itself is blocked on the system level to access these, show an icon in "
3037 "the Omnibox, which, when clicked, displays a bubble with information on "
3038 "how to toggle Chrome's system-level media permissions.";
3039
Christopher Cameron93855ff2019-10-10 19:26:543040const char kMetalName[] = "Metal";
3041const char kMetalDescription[] =
3042 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3043 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3044
Brett Wilson7b44537e2017-08-18 01:38:283045#endif
3046
3047// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343048
3049#if defined(OS_CHROMEOS)
3050
Brett Wilson7b44537e2017-08-18 01:38:283051const char kAcceleratedMjpegDecodeName[] =
3052 "Hardware-accelerated mjpeg decode for captured frame";
3053const char kAcceleratedMjpegDecodeDescription[] =
3054 "Enable hardware-accelerated mjpeg decode for captured frame where "
3055 "available.";
vabr0215a8e2017-03-28 12:47:343056
Paul Dysone2e1a092019-08-28 23:53:113057const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3058const char kAggregatedMlAppRankingDescription[] =
3059 "Use the aggregated ML model to rank the suggested apps.";
3060
Thanh Nguyen185d69e92019-10-14 22:43:103061const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3062const char kAggregatedMlSearchRankingDescription[] =
3063 "Use the aggregated ML model to rank the non-app search results for "
3064 "non-empty queries.";
3065
Zentaro Kavanagh65b3e112019-09-03 16:18:233066const char kAllowDisableMouseAccelerationName[] =
3067 "Allow disabling mouse acceleration";
3068const char kAllowDisableMouseAccelerationDescription[] =
3069 "Shows a setting to disable mouse acceleration.";
3070
Kyle Horimoto734f0752020-03-20 20:46:543071const char kAllowScrollSettingsName[] =
3072 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3073const char kAllowScrollSettingsDescription[] =
3074 "Shows settings to enable/disable scroll acceleration and to adjust the "
3075 "sensitivity for scrolling.";
3076
nancyef7df342019-10-31 04:13:433077const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3078const char kAppServiceInstanceRegistryDescription[] =
3079 "Use the App Service to provide app instance information, such as the "
3080 "app window running status.";
3081
Maggie Caid250297a2019-09-09 09:30:343082const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3083const char kAppServiceIntentHandlingDescription[] =
3084 "Use the App Service to provide data for intent handling.";
3085
Sara Kato0e6af322019-11-05 04:34:173086const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3087const char kArcApplicationZoomDescription[] =
3088 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3089
Luum Habtemariamdaa8fd22018-06-25 22:39:433090const char kArcCupsApiName[] = "ARC CUPS API";
3091const char kArcCupsApiDescription[] =
3092 "Enables support of libcups APIs from ARC";
3093
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193094const char kArcCustomTabsExperimentName[] =
3095 "Enable Custom Tabs experiment for ARC";
3096const char kArcCustomTabsExperimentDescription[] =
3097 "Allow Android apps to use Custom Tabs."
3098 "This feature only works on the Canary and Dev channels.";
3099
Naoki Fukino153de8a2019-01-22 08:37:543100const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3101const char kArcDocumentsProviderDescription[] =
3102 "Enables DocumentsProvider integration in Chrome OS Files app.";
3103
Satoshi Niwa8b1d5282018-10-24 04:53:033104const char kArcFilePickerExperimentName[] =
3105 "Enable file picker experiment for ARC";
3106const char kArcFilePickerExperimentDescription[] =
3107 "Enables using Chrome OS file picker in ARC.";
3108
Lev Rumyantsev6eddc802019-08-27 19:41:213109const char kArcNativeBridgeToggleName[] =
3110 "Toggle between native bridge implementations for ARC";
3111const char kArcNativeBridgeToggleDescription[] =
3112 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513113
Jesse Schettlerc3d0a652019-04-23 18:49:243114const char kArcPrintSpoolerExperimentName[] =
3115 "Enable print spooler experiment for ARC";
3116const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373117 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243118
lgchengecd1c1a62018-01-09 02:59:463119const char kArcUsbHostName[] = "Enable ARC USB host integration";
3120const char kArcUsbHostDescription[] =
3121 "Allow Android apps to use USB host feature on ChromeOS devices.";
3122
Yusuke Sato7e790eb2019-06-06 00:21:043123const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3124const char kArcUsbStorageUIDescription[] =
3125 "Enable experimental UI for controlling ARC access to USB storage devices.";
3126
Xiaoqian Dai492a7f002019-10-23 02:36:123127const char kAshDragWindowFromShelfName[] =
3128 "Enable dragging a window from shelf to overview or home screen.";
3129const char kAshDragWindowFromShelfDescription[] =
3130 "Enable dragging a window from shelf to overview or home screen.";
3131
Eliot Courtneye87a9c32018-11-20 03:33:023132const char kAshEnablePipRoundedCornersName[] =
3133 "Enable Picture-in-Picture rounded corners.";
3134const char kAshEnablePipRoundedCornersDescription[] =
3135 "Enable rounded corners on the Picture-in-Picture window.";
3136
Andrew Moylan2db11cd2019-05-22 14:25:153137const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3138const char kAshEnableUnifiedDesktopDescription[] =
3139 "Enable unified desktop mode which allows a window to span multiple "
3140 "displays.";
3141
Min Chen3e342562019-05-04 00:08:363142const char kAshSwapSideVolumeButtonsForOrientationName[] =
3143 "Swap side volume buttons to match screen orientation.";
3144const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3145 "Make the side volume button that's closer to the top/right always "
3146 "increase the volume and the button that's closer to the bottom/left "
3147 "always decrease the volume.";
3148
minchc6243fd2019-10-22 00:45:463149const char kAshSwipingFromLeftEdgeToGoBackName[] =
3150 "Swping from the left edge of the display to go back to the previous page.";
3151const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3152 "Swiping from the restricted left area of the display with enough drag "
3153 "distance or fling velocity could go back to the previous page while in "
3154 "tablet mode.";
3155
Ryan Hansberry7c6c2b22019-06-18 21:07:143156const char kBluetoothAggressiveAppearanceFilterName[] =
3157 "Aggressive Bluetooth device filtering";
3158const char kBluetoothAggressiveAppearanceFilterDescription[] =
3159 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3160 "likely cannot be connected to.";
3161
Michael Sun1b15a302020-04-07 02:57:293162const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3163const char kBluetoothFixA2dpPacketSizeDescription[] =
3164 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3165 "audio quality and may fix audio stutter.";
3166
Abhishek Pandit-Subedi621cd9d2020-02-20 01:25:523167const char kBluetoothKernelSuspendNotifierName[] =
3168 "Bluetooth kernel suspend notifier handler";
3169const char kBluetoothKernelSuspendNotifierDescription[] =
3170 "Enables the Bluetooth kernel suspend notifier which will allow wake from "
3171 "suspend using Bluetooth HID devices.";
3172
Hsin-Yu Chao771fcd52020-03-17 17:35:103173const char kBluetoothNextHandsfreeProfileName[] =
3174 "Enable next version of Bluetooth Handsfree profile";
3175const char kBluetoothNextHandsfreeProfileDescription[] =
3176 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3177 "WBS(wideband speeech) feature";
3178
Christopher Lam28530012019-07-11 04:05:123179const char kCameraSystemWebAppName[] = "Camera System Web App";
3180const char kCameraSystemWebAppDescription[] =
3181 "Run the Chrome Camera App as a System Web App.";
3182
David Staessens13e6e232020-01-17 04:23:513183const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3184const char kChromeosVideoDecoderDescription[] =
3185 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3186 "video decoding.";
3187
Yulun Wu1e355132020-02-11 20:12:223188const char kContextualNudgesName[] =
3189 "Contextual nudges for user gesture education";
3190const char kContextualNudgesDescription[] =
3191 "Enables contextual nudges, periodically showing the user a label "
3192 "explaining how to interact with a particular UI element using gestures.";
3193
Su Hong Koo37a5e7dd2020-02-12 20:52:573194const char kCornerShortcutsName[] = "Enable corner shortcuts";
3195const char kCornerShortcutsDescription[] =
3196 "If enabled, the user can configure actions for corners of the display.";
3197
Brett Wilson7b44537e2017-08-18 01:38:283198const char kCrosRegionsModeName[] = "Cros-regions load mode";
3199const char kCrosRegionsModeDescription[] =
3200 "This flag controls cros-regions load mode";
3201const char kCrosRegionsModeDefault[] = "Default";
3202const char kCrosRegionsModeOverride[] = "Override VPD values.";
3203const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343204
matterchen6b348762020-01-08 06:08:093205const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3206const char kCrostiniPortForwardingDescription[] =
3207 "Enable Crostini port forwarding.";
3208
David Munro3528c5c2020-01-13 02:44:373209const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3210const char kCrostiniDiskResizingDescription[] =
3211 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3212 "automatically sized disks.";
3213
danielngc6cea8d72020-02-28 06:17:383214const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3215const char kCrostiniShowMicSettingDescription[] =
3216 "Adds the option to allow Crostini to access the mic";
3217
David Munro39598622020-01-17 08:41:083218const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3219const char kCrostiniUsernameDescription[] =
3220 "Allow picking your Crostini username";
3221
David Munro3728ef72019-10-30 07:22:153222const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3223const char kCrostiniUseBusterImageDescription[] =
3224 "New Crostini containers use Debian Buster images instead of Debian "
3225 "Stretch.";
3226
Ben Wells7238dd02019-05-02 08:20:323227const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3228const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3229
Nicholas Verne89be53b2019-03-27 23:08:323230const char kCrostiniUsbAllowUnsupportedName[] =
3231 "Crostini Usb Allow Unsupported";
3232const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293233 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063234
Nicholas Verne84629622019-11-14 04:55:523235const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3236const char kCrostiniWebUIUpgraderDescription[] =
3237 "Enable the new WebUI Crostini Upgrader Dialog.";
3238
Max Li6f2e8142019-10-23 13:34:113239const char kCryptAuthV2DeviceActivityStatusName[] =
3240 "CryptAuth Device Activity Status";
3241const char kCryptAuthV2DeviceActivityStatusDescription[] =
3242 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3243
Josh Nohle12948a12019-10-10 21:06:163244const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3245const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053246 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3247 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163248
Josh Nohle2f82dcc2018-12-17 23:11:233249const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3250const char kCryptAuthV2EnrollmentDescription[] =
3251 "Use the CryptAuth v2 Enrollment protocol.";
3252
Thanh Nguyena4c933442019-05-11 03:43:553253const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3254const char kDisableCancelAllTouchesDescription[] =
3255 "If enabled, a canceled touch will not force all other touches to be "
3256 "canceled.";
3257
Josh Nohle115bc2892019-12-18 18:26:343258const char kDisableCryptAuthV1DeviceSyncName[] =
3259 "Disable CryptAuth v1 DeviceSync";
3260const char kDisableCryptAuthV1DeviceSyncDescription[] =
3261 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3262 "should be enabled before this flag is flipped.";
3263
Daniele Castagna893d822e2019-03-08 21:37:113264const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3265const char kDisableExplicitDmaFencesDescription[] =
3266 "Always rely on implicit syncrhonization between GPU and display "
3267 "controller instead of using dma-fences explcitily when available.";
3268
Bailey Berro79b784f2020-01-16 20:18:213269const char kDisplayChangeModalName[] = "Enable display change modal";
3270const char kDisplayChangeModalDescription[] =
3271 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3272 "is changed rather than a notification.";
3273
Su Hong Koobbd04e02020-04-04 00:16:063274const char kDisplayIdentificationName[] =
3275 "Enable display identification highlight";
3276const char kDisplayIdentificationDescription[] =
3277 "Shows a blue highlight around the edges of the display that is selected "
3278 "in the Displays Settings page. Only shown when the Displays Settings page "
3279 "is open.";
3280
Miguel Casasf15028b12019-10-23 12:52:323281const char kEnableUseHDRTransferFunctionName[] =
3282 "Enable using HDR transfer function";
3283const char kEnableUseHDRTransferFunctionDescription[] =
3284 "Allows using an HDR transfer functions if any connected monitor supports "
3285 "it";
3286
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203287const char kDisableOfficeEditingComponentAppName[] =
3288 "Disable Office Editing for Docs, Sheets & Slides";
3289const char kDisableOfficeEditingComponentAppDescription[] =
3290 "Disables Office Editing for Docs, Sheets & Slides component app so "
3291 "handlers won't be registered, making it possible to install another "
3292 "version for testing.";
3293
Ahmed Fakhry4f567e692018-10-16 15:51:083294const char kDoubleTapToZoomInTabletModeName[] =
3295 "Double-tap to zoom in tablet mode";
3296const char kDoubleTapToZoomInTabletModeDescription[] =
3297 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3298 "page.";
3299
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543300const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263301 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543302const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263303 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543304
Andrew Moylan2db11cd2019-05-22 14:25:153305const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3306const char kEnableAppDataSearchDescription[] =
3307 "Allow launcher search to access data available through Firebase App "
3308 "Indexing";
3309
3310const char kEnableAppReinstallZeroStateName[] =
3311 "Enable Zero State App Reinstall Suggestions.";
3312const char kEnableAppReinstallZeroStateDescription[] =
3313 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3314 "will show app reinstall recommendations at end of zero state list.";
3315
Matthew Mourgoscf22b4b2019-03-06 23:46:393316const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3317const char kEnableAppGridGhostDescription[] =
3318 "Enables ghosting during an item drag in launcher.";
3319
Kevin Strohbehnb65b5c42019-06-25 00:29:103320const char kEnableSearchBoxSelectionName[] = "Search Box Selection";
3321const char kEnableSearchBoxSelectionDescription[] =
3322 "Enables the ResultSelectionController in the Search Box. This alters "
3323 "perceived focus traversal.";
3324
Daniel Zhang01399072018-08-16 22:28:203325const char kEnableAppListSearchAutocompleteName[] =
3326 "App List Search Autocomplete";
3327const char kEnableAppListSearchAutocompleteDescription[] =
3328 "Allow App List search box to autocomplete queries for Google searches and "
3329 "apps.";
3330
Lei Zhang0a318af2018-11-14 02:19:463331const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373332 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463333const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373334 "If audio focus is enabled in Chrome then this will delegate audio focus "
3335 "control in Android apps to Chrome.";
3336
Meilin Wangfc26d4f02020-02-18 21:19:483337extern const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3338extern const char kEnableAmbientModeDescription[] =
3339 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3340
Yue Liebaa9952018-12-07 21:41:263341const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3342const char kEnableAssistantAppSupportDescription[] =
3343 "Enable the Assistant App Support feature";
3344
Xiaohui Chenb523747b2019-03-14 23:38:323345const char kEnableAssistantLauncherIntegrationName[] =
3346 "Assistant & Launcher integration";
3347const char kEnableAssistantLauncherIntegrationDescription[] =
3348 "Combine Launcher search with the power of Assistant to provide the most "
3349 "useful answer for each query. Requires Assistant to be enabled.";
3350
Yue Li26244a8e2019-11-14 02:05:033351const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3352const char kEnableAssistantLauncherUIDescription[] =
3353 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3354 "be enabled.";
3355
lif5c5bec62019-06-26 22:56:053356const char kEnableAssistantMediaSessionIntegrationName[] =
3357 "Assistant Media Session integration";
3358const char kEnableAssistantMediaSessionIntegrationDescription[] =
3359 "Enable Assistant Media Session Integration.";
3360
Xiao Yangf59e6932019-07-19 00:18:133361const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3362const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3363
Alex Newcomere5a362c2019-05-02 19:31:353364const char kEnableBackgroundBlurName[] = "Enable background blur.";
3365const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283366 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353367
Avery Musbach62777822020-03-06 05:49:043368const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3369const char kDragToSnapInClamshellModeDescription[] =
3370 "You can drag a window from clamshell overview and snap it. If you will be "
3371 "using multiple displays, you should use this flag only in conjunction "
3372 "with multi-display-overview-and-split-view (otherwise you are likely to "
3373 "get a crash).";
3374
3375const char kMultiDisplayOverviewAndSplitViewName[] =
3376 "Enable multi-display overview and split view.";
3377const char kMultiDisplayOverviewAndSplitViewDescription[] =
3378 "You can drag a window from one overview grid and drop into another "
3379 "overview grid.";
3380
Charles Zhao9d1b8def2019-10-16 22:32:393381const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3382const char kEnableCrOSActionRecorderDescription[] =
3383 "When enabled, each app launching, file opening, setting change, and url "
3384 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343385 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393386
Alexander Alekseev38e1e0a2018-11-08 22:48:483387const char kEnableDiscoverAppName[] = "Enable Discover App";
3388const char kEnableDiscoverAppDescription[] =
3389 "Enable Discover App icon in launcher.";
3390
Brett Wilson7b44537e2017-08-18 01:38:283391const char kEnableEncryptionMigrationName[] =
3392 "Enable encryption migration of user data";
3393const char kEnableEncryptionMigrationDescription[] =
3394 "If enabled and the device supports ARC, the user will be asked to update "
3395 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343396
Harry Cuttscfe6d934f2019-06-05 21:45:553397const char kEnableGesturePropertiesDBusServiceName[] =
3398 "Enable gesture properties D-Bus service";
3399const char kEnableGesturePropertiesDBusServiceDescription[] =
3400 "Enable a D-Bus service for accessing gesture properties, which are used "
3401 "to configure input devices.";
3402
Xiaohui Chenf4283f32018-11-26 20:02:503403const char kEnableGoogleAssistantDspName[] =
3404 "Enable Google Assistant with hardware-based hotword";
3405const char kEnableGoogleAssistantDspDescription[] =
3406 "Enable an experimental feature that uses hardware-based hotword detection "
3407 "for Assistant. Only a limited number of devices have this type of "
3408 "hardware support.";
3409
Xiaohui Chenc3baca42018-11-30 19:29:373410const char kEnableGoogleAssistantStereoInputName[] =
3411 "Enable Google Assistant with stereo audio input";
3412const char kEnableGoogleAssistantStereoInputDescription[] =
3413 "Enable an experimental feature that uses stereo audio input for hotword "
3414 "and voice to text detection in Google Assistant.";
3415
Xiaohui Chen3f3a5bf12019-09-28 00:29:453416const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3417const char kEnableGoogleAssistantAecDescription[] =
3418 "Enable an experimental feature that removes local feedback from audio "
3419 "input to help hotword and ASR when background audio is playing.";
3420
Rob Schonberger11bb2812019-07-31 23:41:003421const char kEnableHeuristicStylusPalmRejectionName[] =
3422 "Enable Heuristic for Stylus/Palm Rejection.";
3423const char kEnableHeuristicStylusPalmRejectionDescription[] =
3424 "Enable additional heuristic palm rejection logic when interacting with "
3425 "stylus usage. Not intended for all devices.";
3426
Harry Cuttsce1028e2020-04-22 19:09:103427const char kEnableHighResolutionMouseScrollingName[] =
3428 "Enable high resolution mouse scrolling";
3429const char kEnableHighResolutionMouseScrollingDescription[] =
3430 "Enable use of high-resolution scrolling events from supported mice (those "
3431 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3432
Rob Schonbergerc258473f2019-11-08 05:09:353433const char kEnableNeuralStylusPalmRejectionName[] =
3434 "Enable Neural Palm Detection";
3435const char kEnableNeuralStylusPalmRejectionDescription[] =
3436 "Experimental: Enable Neural Palm detection. Not compatible with all "
3437 "devices.";
3438
Mitsuru Oshimadaf54572020-04-07 14:47:593439const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3440const char kEnableNewShortcutMappingDescription[] =
3441 "Enables experimental new shortcut mapping";
3442
Rob Schonbergerba235782020-03-11 05:01:143443const char kEnablePalmOnMaxTouchMajorName[] =
3444 "Enable Palm when Touch is Maximum";
3445const char kEnablePalmOnMaxTouchMajorDescription[] =
3446 "Experimental: Enable Palm detection when the touchscreen reports max "
3447 "size. Not compatible with all devices.";
3448
3449const char kEnablePalmOnToolTypePalmName[] =
3450 "Enable Palm when Tool Type is Palm";
3451const char kEnablePalmOnToolTypePalmDescription[] =
3452 "Experimental: Enable palm detection when touchscreen reports "
3453 "TOOL_TYPE_PALM. Not compatible with all devices.";
3454
Rob Schonbergere0a8e3c2020-04-21 03:04:393455const char kEnablePalmSuppressionName[] =
3456 "Enable Palm Suppression with Stylus.";
3457const char kEnablePalmSuppressionDescription[] =
3458 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3459
Danan S749399c2019-06-25 23:08:483460const char kEnableParentalControlsSettingsName[] =
3461 "Enable Parental controls settings";
3462const char kEnableParentalControlsSettingsDescription[] =
3463 "Enable Parental Control options in settings.";
3464
Vladislav Kaznacheevaa213a02018-10-29 17:54:283465const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3466const char kEnablePlayStoreSearchDescription[] =
3467 "Enable Play Store search in launcher.";
3468
[email protected]683123b92019-12-10 03:52:223469const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3470const char kEnableQuickAnswersDescription[] =
3471 "Enable the Quick Answers feature";
3472
Xiao Yangfcee43b2020-02-11 03:27:433473const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3474const char kEnableQuickAnswersRichUiDescription[] =
3475 "Enable the Quick Answers rich UI.";
3476
Jazz Xu2e5886662018-12-14 00:38:483477const char kEnableVideoPlayerNativeControlsName[] =
3478 "Enable native controls in video player app";
3479const char kEnableVideoPlayerNativeControlsDescription[] =
3480 "Enable native controls in video player app";
3481
Brian Geffon134e77c52019-07-30 21:49:583482const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3483const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3484
3485const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3486const char kTrimOnMemoryPressureDescription[] =
3487 "Trim Working Set periodically on memory pressure";
3488
Lei Zhang0ca70ea2018-09-07 17:51:013489const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3490const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013491 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283492 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013493
Eleni Dimitriadis86ff60602019-12-23 05:17:093494const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3495const char kEnableSuggestedFilesDescription[] =
3496 "Enable Suggested Files feature in Launcher, which will show file "
3497 "suggestions in the suggestion chips when the launcher is opened";
3498
Anqing Zhao05ec5822019-11-21 15:42:433499const char kEnterpriseReportingInChromeOSName[] =
3500 "Enterprise cloud reporting in Chrome OS";
3501const char kEnterpriseReportingInChromeOSDescription[] =
3502 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3503 "user level cloud management.";
3504
Nicholas Hollingume9a6744f2019-10-03 05:57:293505const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3506const char kExoPointerLockDescription[] =
3507 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3508 "the mouse pointer.";
3509
Akihiro Ota02ec6bed2020-01-21 22:27:223510const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3511 "Enable experimental ChromeVox annotations feature.";
3512const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3513 "Allows users to create custom annotations for elements using ChromeVox.";
3514
Akihiro Ota3ff6f8a2019-01-18 17:43:043515const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3516 "Enable experimental ChromeVox language switching.";
3517const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3518 "Enable ChromeVox language switching, which changes ChromeVox's "
3519 "output language upon detection of new language.";
3520
Akihiro Ota3d5699e2020-04-28 17:33:373521const char kExperimentalAccessibilityChromeVoxTutorialName[] =
3522 "Enable experimental ChromeVox interactive tutorial.";
3523const char kExperimentalAccessibilityChromeVoxTutorialDescription[] =
3524 "A comprehensive and interactive tutorial for the ChromeVox screen reader.";
3525
Akihiro Ota47470672020-01-15 19:15:273526const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3527 "Enable experimental ChromeVox search menus feature.";
3528const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3529 "Allows users to search for items in the ChromeVox menu.";
3530
Rose Garcia26e2ae32019-06-25 00:57:543531const char kExperimentalAccessibilitySwitchAccessName[] =
3532 "Experimental feature Switch Access";
3533const char kExperimentalAccessibilitySwitchAccessDescription[] =
3534 "Add a setting to enable the prototype of Switch Access";
3535
3536const char kExperimentalAccessibilitySwitchAccessTextName[] =
3537 "Enable enhanced Switch Access text input.";
3538const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3539 "Enable experimental or in-progress Switch Access features for improved "
3540 "text input";
3541
Austin Tankiang4f973632019-08-12 08:33:233542const char kFilesNGName[] = "Enable Files App. NG.";
3543const char kFilesNGDescription[] =
3544 "Enable the next generation UI style of the file manager.";
3545
François Degros1e581402020-04-28 08:29:593546const char kFilesZipNoNaClName[] = "New ZIP handling in Files App";
3547const char kFilesZipNoNaClDescription[] =
3548 "Enable new ZIP archive handling in Files App which does not rely on NaCl.";
3549
Andrew Moylan97585272019-02-19 19:01:223550const char kFsNosymfollowName[] =
3551 "Prevent symlink traversal on user-supplied filesystems.";
3552const char kFsNosymfollowDescription[] =
3553 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3554 " option, so the chromuimos LSM denies symlink traversal on the"
3555 " filesystem.";
3556
Thanh Nguyen0ec9c752019-10-04 01:35:373557const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3558const char kFuzzyAppSearchDescription[] =
3559 "Uses fuzzy search algorithm for app search in launcher.";
3560
Jeroen Dhollander41b3bec2019-07-19 16:56:243561const char kGaiaActionButtonsName[] =
3562 "Enable action buttons on Gaia login screen";
3563const char kGaiaActionButtonsDescription[] =
3564 "Enable primary/secondary action button on Gaia login screen.";
3565
Rachel Carpenteredc531fa2020-01-29 07:32:333566extern const char kHelpAppName[] = "Help App";
3567extern const char kHelpAppDescription[] =
3568 "Enables the chrome://help-app System Web App (SWA)";
3569
Becca Hughes71465532019-04-12 19:18:553570const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3571const char kHideArcMediaNotificationsDescription[] =
3572 "Hides media notifications for ARC apps. Requires "
3573 "#enable-media-session-notifications to be enabled.";
3574
John Palmer3ace5a72020-03-11 05:57:513575extern const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3576extern const char kImeAssistAutocorrectDescription[] =
3577 "Enable assistive auto-correct features for native IME";
3578
Jing Wang1c45fe392020-03-05 01:10:233579const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3580const char kImeAssistPersonalInfoDescription[] =
3581 "Enable auto-complete suggestions on personal infomation for native IME.";
3582
My Nguyenc5f0def2020-03-29 23:22:153583const char kImeEmojiSuggestAdditionName[] =
3584 "Enable emoji suggestion (addition)";
3585const char kImeEmojiSuggestAdditionDescription[] =
3586 "Enable emoji suggestion as addition to the text written for native IME.";
3587
Leo Zhang49c34d22019-04-02 09:57:593588const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3589const char kImeInputLogicFstDescription[] =
3590 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3591
David Valletf4c88342019-12-03 01:43:263592const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3593const char kImeInputLogicHmmDescription[] =
3594 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3595
Yingbing Wu09cd99a2020-02-14 09:14:243596const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3597const char kImeMozcProtoDescription[] =
3598 "Enable Japanese IME to use protobuf as interactive message format to "
3599 "replace JSON";
3600
Leo Zhang52754b402019-10-22 11:51:323601const char kImeNativeDecoderName[] = "Enable native decoders in IME Service";
3602const char kImeNativeDecoderDescription[] =
3603 "Enable native decoders in IME service to deprecate NaCl decoders";
3604
James Cookac2473be2020-04-28 00:54:183605const char kLacrosSupportName[] = "LaCrOS support";
3606const char kLacrosSupportDescription[] =
3607 "Support for the experimental lacros-chrome browser.";
3608
Ahmedfae13af52020-03-25 20:07:283609const char kLimitAltTabToActiveDeskName[] =
3610 "Limit Alt-Tab windows to active desk";
3611const char kLimitAltTabToActiveDeskDescription[] =
3612 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3613 "virtual desk";
3614
Ahmed Fakhry15d707e2019-02-22 23:54:213615const char kListAllDisplayModesName[] = "List all display modes";
3616const char kListAllDisplayModesDescription[] =
3617 "Enables listing all external displays' modes in the display settings.";
3618
Becca Hughesca82d2d2019-08-05 20:03:223619const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3620const char kLockScreenMediaControlsDescription[] =
3621 "Enable media controls on the lock screen.";
3622
Megumi Hattori5a0d4182018-03-06 11:09:503623const char kLockScreenNotificationName[] = "Lock screen notification";
3624const char kLockScreenNotificationDescription[] =
3625 "Enable notifications on the lock screen.";
3626
Lei Zhang507fffd2020-01-29 23:47:543627const char kMediaAppName[] = "Media App";
3628const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133629 "Enables the chrome://media-app System Web App (SWA)";
3630
Becca Hughes71465532019-04-12 19:18:553631const char kMediaSessionNotificationsName[] = "Media session notifications";
3632const char kMediaSessionNotificationsDescription[] =
3633 "Shows notifications for media sessions showing the currently playing "
3634 "media and providing playback controls";
3635
Jimmy Gong09aff042019-10-23 20:13:073636const char kPrintServerUiName[] = "Print Server UI";
3637const char kPrintServerUiDescription[] =
3638 "Enables users to add their own print server in the printer settings page.";
3639
François Degros04e5eb3e2020-02-10 05:37:163640const char kRar2FsName[] = "Enable rar2fs";
3641const char kRar2FsDescription[] =
3642 "Enable Files App to mount RAR archives using rar2fs.";
3643
Bailey Berro2c1797702019-09-30 18:49:423644const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3645const char kReduceDisplayNotificationsDescription[] =
3646 "If enabled, notifications for display rotation, display removed, display "
3647 "mirroring, and display extending will be suppressed.";
3648
Yulun Wu502158732019-07-24 00:31:453649const char kReleaseNotesName[] = "CrOS Release Notes.";
3650const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283651 "Creates release notes app in settings menu that shows a webview "
3652 "describing new OS features.";
3653
Jesse Schettler781eccb02020-03-10 17:17:443654const char kScanningUIName[] = "Scanning UI";
3655const char kScanningUIDescription[] =
3656 "An experimental UI that allows users to interact with a connected "
3657 "scanner.";
3658
Andrew Moylan97585272019-02-19 19:01:223659const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3660const char kSchedulerConfigurationDescription[] =
3661 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013662const char kSchedulerConfigurationConservative[] =
3663 "Disables Hyper-Threading on relevant CPUs.";
3664const char kSchedulerConfigurationPerformance[] =
3665 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223666
Kyle Horimoto63a6bd42019-09-16 23:47:523667const char kShowBluetoothDebugLogToggleName[] =
3668 "Show Bluetooth debug log toggle";
3669const char kShowBluetoothDebugLogToggleDescription[] =
3670 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3671 "Bluetooth";
3672
Alberto Herreraaecc85512019-06-13 21:14:253673const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3674const char kShowBluetoothDeviceBatteryDescription[] =
3675 "Enables showing the battery level of connected and supported Bluetooth "
3676 "devices in the System Tray and Settings UI.";
3677
James Cook0ba192bf2017-12-01 20:53:113678const char kShowTapsName[] = "Show taps";
3679const char kShowTapsDescription[] =
3680 "Draws a circle at each touch point, which makes touch points more obvious "
3681 "when projecting or mirroring the display. Similar to the Android OS "
3682 "developer option.";
3683
3684const char kShowTouchHudName[] = "Show HUD for touch points";
3685const char kShowTouchHudDescription[] =
3686 "Shows a trail of colored dots for the last few touch points. Pressing "
3687 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3688 "debug hardware issues that generate spurious touch events.";
3689
Andrew Moylan60ac7c0c2019-05-28 06:52:183690const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3691const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453692 "Uses an updated model for user activity prediction (Smart Dim).";
3693
alanlxl1d52f622020-03-17 01:15:163694const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3695const char kSmartDimNewMlAgentDescription[] =
3696 "Uses a new machine learning agent to switch between builtin and dynamic "
3697 "ML models.";
3698
Jorge Gil5a8ccde2018-07-10 01:46:213699const char kSmartTextSelectionName[] = "Smart Text Selection";
3700const char kSmartTextSelectionDescription[] =
3701 "Shows quick actions for text "
3702 "selections in the context menu.";
3703
Anand K. Mistry6f5e1c92020-02-19 23:56:033704const char kSmbfsFileSharesName[] = "Smbfs file shares";
3705const char kSmbfsFileSharesDescription[] =
3706 "Use smbfs for accessing network file shares.";
3707
James Cook9348f362019-11-15 01:15:583708const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3709const char kSplitSettingsSyncDescription[] =
3710 "Allows OS sync to be configured separately from browser sync. Changes the "
3711 "OS settings UI to provide controls for OS data types. Requires "
3712 "#split-settings to be enabled.";
3713
Bailey Berro6c989672019-04-11 19:19:203714const char kStreamlinedUsbPrinterSetupName[] =
3715 "Streamlined USB Printer Setup Flow";
3716const char kStreamlinedUsbPrinterSetupDescription[] =
3717 "Automatically sets up capable USB printers when plugged in. Shows a "
3718 "notification with the setup result.";
3719
Jon Mannc514fc92019-05-23 21:30:233720const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3721const char kSyncWifiConfigurationsDescription[] =
3722 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3723
Ahmed Mehfooz53675c0a2019-10-03 19:51:303724const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3725const char kMessageCenterRedesignDescription[] =
3726 "Enables split message center, stacked notification icons and system tray "
3727 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293728
Joel Hockeya602a752019-10-28 07:13:513729const char kTerminalSystemAppName[] = "Terminal System App";
3730const char kTerminalSystemAppDescription[] =
3731 "Enables the Terminal System App at chrome://terminal which is used for "
3732 "the Chrome OS Linux terminal.";
3733
Joel Hockey65063ed2020-03-01 23:18:413734const char kTerminalSystemAppLegacySettingsName[] =
3735 "Terminal System App Legacy Settings";
3736const char kTerminalSystemAppLegacySettingsDescription[] =
3737 "Use the legacy settings page for Terminal System App.";
3738
Joel Hockeya602a752019-10-28 07:13:513739const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3740const char kTerminalSystemAppSplitsDescription[] =
3741 "Enables splits for the Terminal System App.";
3742
Brett Wilson7b44537e2017-08-18 01:38:283743const char kTetherName[] = "Instant Tethering";
3744const char kTetherDescription[] =
3745 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3746 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373747
Brett Wilson7b44537e2017-08-18 01:38:283748const char kTouchscreenCalibrationName[] =
3749 "Enable/disable touchscreen calibration option in material design settings";
3750const char kTouchscreenCalibrationDescription[] =
3751 "If enabled, the user can calibrate the touch screen displays in "
3752 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093753
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363754const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3755const char kUseFakeDeviceForMediaStreamDescription[] =
3756 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3757 "timestamp) instead of the system audio/video devices, for debugging "
3758 "purposes.";
3759
Qiang Xu045aff222018-05-21 23:21:013760const char kUiDevToolsName[] = "Enable native UI inspection";
3761const char kUiDevToolsDescription[] =
3762 "Enables inspection of native UI elements. For local inspection use "
3763 "chrome://inspect#other";
3764
Andrew Moylan97585272019-02-19 19:01:223765const char kUiShowCompositedLayerBordersName[] =
3766 "Show UI composited layer borders";
3767const char kUiShowCompositedLayerBordersDescription[] =
3768 "Show border around composited layers created by UI.";
3769const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3770const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3771const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3772const char kUiShowCompositedLayerBordersAll[] = "All";
3773
3774const char kUiSlowAnimationsName[] = "Slow UI animations";
3775const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463776
Naoki Fukinoadbc2f42020-02-07 20:26:493777extern const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3778extern const char kUnifiedMediaViewDescription[] =
3779 "Enable unified media view to browse recently-modified media files from"
3780 " local disk, Google Drive, and Android.";
3781
Allen Webbcdc8e69d2018-09-12 20:36:003782const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3783const char kUsbguardDescription[] =
3784 "Prevents newly connected USB devices from operating at the lock screen"
3785 " until Chrome OS is unlocked to protect against malicious USB devices."
3786 " Already connected USB devices will continue to function.";
3787
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233788const char kVaapiJpegImageDecodeAccelerationName[] =
3789 "VA-API JPEG decode acceleration for images";
3790const char kVaapiJpegImageDecodeAccelerationDescription[] =
3791 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3792 " captures) using the VA-API.";
3793
Gil Dekel8f4b5642019-07-27 05:27:403794const char kVaapiWebPImageDecodeAccelerationName[] =
3795 "VA-API WebP decode acceleration for images";
3796const char kVaapiWebPImageDecodeAccelerationDescription[] =
3797 "Enable or disable decode acceleration of WebP images using the VA-API.";
3798
My Nguyen614dbcc2019-10-29 03:52:323799const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3800const char kVirtualKeyboardBorderedKeyDescription[] =
3801 "Show virtual keyboard with bordered key";
3802
Curtis McMullan97924a212020-02-10 02:15:033803const char kVirtualKeyboardFloatingResizableName[] =
3804 "Virtual Keyboard Resizable Mode";
3805const char kVirtualKeyboardFloatingResizableDescription[] =
3806 "Show virtual keyboard with resizable floating mode";
3807
Brett Wilson7b44537e2017-08-18 01:38:283808const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313809const char kVirtualKeyboardDescription[] =
3810 "Always show virtual keyboard regardless of having a physical keyboard "
3811 "present";
Brett Wilson7b44537e2017-08-18 01:38:283812
tbya97bb93c2019-08-23 02:16:403813const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3814const char kZeroStateFilesDescription[] =
3815 "Enables zero state file recommendations in the Launcher, which appear when"
3816 "the search box is active and no query has been entered.";
3817
Hirokazu Honda8ef07cd2020-04-17 03:36:383818const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
3819const char kZeroCopyVideoCaptureDescription[] =
3820 "Camera produces a gpu friendly buffer on capture and, if there is, "
3821 "hardware accelerated video encoder consumes the buffer";
3822
Andrew Moylan2db11cd2019-05-22 14:25:153823// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393824
yhanadac5bff5b2017-05-18 06:37:093825#endif // defined(OS_CHROMEOS)
3826
Joel Hockey0613a832019-06-21 02:19:123827#if defined(OS_CHROMEOS) || defined(OS_LINUX)
Brian Geffonc3bdd6d2019-08-21 22:48:313828
3829#if BUILDFLAG(USE_TCMALLOC)
3830const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
3831const char kDynamicTcmallocDescription[] =
3832 "Allows tcmalloc to dynamically adjust tunables based on system resource "
3833 "utilization.";
3834#endif // BUILDFLAG(USE_TCMALLOC)
3835
Joel Hockey0613a832019-06-21 02:19:123836#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
3837
Collin Baker75a29462019-03-13 19:57:313838// All views-based platforms --------------------------------------------------
3839
3840#if defined(TOOLKIT_VIEWS)
3841
Sajad Maysamc30d6f82019-03-19 22:52:503842const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463843 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503844const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463845 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503846
Collin Baker75a29462019-03-13 19:57:313847const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3848const char kInstallableInkDropDescription[] =
3849 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3850 "the pilot implementation where available.";
3851
Collin Baker10a4c242020-04-29 18:19:403852const char kTextfieldFocusOnTapUpName[] = "Focus UI text fields on touch-up";
3853const char kTextfieldFocusOnTapUpDescription[] =
3854 "When enabled, Views-based text fields take focus on touch-up instead of "
3855 "touch-down. This includes the Omnibox.";
3856
Collin Baker4ab8ad82019-06-06 17:02:543857const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3858const char kReopenTabInProductHelpDescription[] =
3859 "Enable in-product help that guides a user to reopen a tab if it looks "
3860 "like they accidentally closed it.";
3861
Collin Baker75a29462019-03-13 19:57:313862#endif // defined(TOOLKIT_VIEWS)
3863
Brett Wilson7b44537e2017-08-18 01:38:283864// Random platform combinations -----------------------------------------------
3865
Jiajia Qindb252e92019-01-28 11:47:483866#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3867
3868const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3869const char kWebGL2ComputeContextDescription[] =
3870 "Enable the use of WebGL 2.0 Compute API.";
3871
3872#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3873
Richard Knollc279d3232019-11-11 16:37:073874#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
Jan Krcala80b6952019-07-04 07:42:553875
Michael van Ouwerkerkd4e4a392019-07-26 14:41:133876const char kClickToCallUIName[] =
3877 "Enable click to call feature signals to be handled on desktop";
3878const char kClickToCallUIDescription[] =
3879 "Enables click to call feature signals to be handled on desktop by showing "
3880 "a list of user's available devices with telephony functionality.";
3881
Richard Knollc279d3232019-11-11 16:37:073882#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
3883
3884#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3885 defined(OS_CHROMEOS)
3886
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213887const char kRemoteCopyReceiverName[] =
3888 "Enables the remote copy feature to receive messages";
3889const char kRemoteCopyReceiverDescription[] =
3890 "Enables the remote copy feature to handle messages by writing content to "
3891 "the clipboard and showing a notification to the user.";
3892
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:573893const char kRemoteCopyImageNotificationName[] =
3894 "Enables image notifications for the remote copy feature";
3895const char kRemoteCopyImageNotificationDescription[] =
3896 "Enables image notifications to be shown for the remote copy feature "
3897 "when receiving a message.";
3898
Michael van Ouwerkerk91ac7d22020-04-07 15:49:273899const char kRemoteCopyPersistentNotificationName[] =
3900 "Enables persistent notifications for the remote copy feature";
3901const char kRemoteCopyPersistentNotificationDescription[] =
3902 "Enables persistent notifications to be shown for the remote copy feature "
3903 "when receiving a message.";
3904
Richard Knollfbad3a792020-03-11 18:22:433905const char kRemoteCopyProgressNotificationName[] =
3906 "Enables progress notifications for the remote copy feature";
3907const char kRemoteCopyProgressNotificationDescription[] =
3908 "Enables progress notifications to be shown for the remote copy feature "
3909 "when receiving a message.";
3910
Richard Knoll5e85eb122019-09-05 11:15:333911#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3912 // defined(OS_CHROMEOS)
3913
3914#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3915
3916const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3917const char kDirectManipulationStylusDescription[] =
3918 "If enabled, Chrome will scroll web pages on stylus drag.";
3919
lanwei83f54452018-06-21 23:51:043920#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3921
David Bienvenuc713d502019-02-07 23:46:323922#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3923
3924const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3925const char kWebContentsOcclusionDescription[] =
3926 "If enabled, web contents will behave as hidden when it is occluded by "
3927 "other windows.";
3928
3929#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3930
Brett Wilson7b44537e2017-08-18 01:38:283931// Feature flags --------------------------------------------------------------
3932
Lei Zhang0a318af2018-11-14 02:19:463933#if defined(DCHECK_IS_CONFIGURABLE)
3934const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3935const char kDcheckIsFatalDescription[] =
3936 "By default Chrome will evaluate in this build, but only log failures, "
3937 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3938#endif // defined(DCHECK_IS_CONFIGURABLE)
3939
Derek Schuff71d9a922019-04-24 21:36:003940#if BUILDFLAG(ENABLE_NACL)
3941const char kNaclName[] = "Native Client";
3942const char kNaclDescription[] =
3943 "Support Native Client for all web applications, even those that were not "
3944 "installed from the Chrome Web Store.";
3945#endif // ENABLE_NACL
3946
ckitagawa8dad53d2020-01-07 16:03:353947#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:563948const char kPaintPreviewDemoName[] = "Paint Preview Demo";
3949const char kPaintPreviewDemoDescription[] =
3950 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:353951 "previews.";
3952#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
3953
Lei Zhang802201c2018-11-14 18:16:283954#if BUILDFLAG(ENABLE_PLUGINS)
3955
dstockwellcc759202019-01-11 00:42:123956#if defined(OS_CHROMEOS)
3957const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103958const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123959#endif // defined(OS_CHROMEOS)
3960
Lei Zhang802201c2018-11-14 18:16:283961const char kPdfFormSaveName[] = "Save PDF Forms";
3962const char kPdfFormSaveDescription[] =
3963 "Enable saving PDFs with filled form data.";
3964
Hui Yingstd6b981c2020-01-31 14:46:563965const char kPdfTwoUpViewName[] = "PDF Two-up View";
3966const char kPdfTwoUpViewDescription[] =
3967 "Enable a new option to display two pages side by side in the PDF viewer.";
3968
Lei Zhang802201c2018-11-14 18:16:283969#endif // BUILDFLAG(ENABLE_PLUGINS)
3970
Brett Wilson7b44537e2017-08-18 01:38:283971#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3972
3973const char kAutofillCreditCardUploadName[] =
3974 "Enable offering upload of Autofilled credit cards";
3975const char kAutofillCreditCardUploadDescription[] =
3976 "Enables a new option to upload credit cards to Google Payments for sync "
3977 "to all Chrome devices.";
3978
3979#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3980
Stephen Chenney1bcaec832019-10-10 18:31:013981const char kPaintHoldingName[] =
3982 "Delay the commit to screen for same-origin navigations";
3983const char kPaintHoldingDescription[] =
3984 "Enables a delay before commiting the page to screen when navigating "
3985 "between pages in the same origin. This may help avoid a flash of unstyled "
3986 "content for same-origin navigations";
3987
Tomas Popela253a5832019-01-14 17:22:103988#if defined(WEBRTC_USE_PIPEWIRE)
3989
Lei Zhang507fffd2020-01-29 23:47:543990const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3991const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:103992 "When enabled the WebRTC will use the PipeWire multimedia server for "
3993 "capturing the desktop content on the Wayland display server.";
3994
3995#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3996
Yann Dago9325f96e2020-01-24 16:58:373997#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3998
3999const char kUserDataSnapshotName[] = "Enable user data snapshots";
4000const char kUserDataSnapshotDescription[] =
4001 "Enables taking snapshots of the user data directory after a Chrome "
4002 "update and restoring them after a version rollback.";
4003
4004#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4005
Armando Miragliab4a2e382020-03-04 14:27:074006#if defined(OS_WIN)
4007
4008const char kRunVideoCaptureServiceInBrowserProcessName[] =
4009 "Run video capture service in browser";
4010const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
4011 "Run the video capture service in the browser process.";
4012
4013#endif // defined(OS_WIN)
4014
Brett Wilson7b44537e2017-08-18 01:38:284015// ============================================================================
4016// Don't just add flags to the end, put them in the right section in
4017// alphabetical order just like the header file.
4018// ============================================================================
4019
vabr0215a8e2017-03-28 12:47:344020} // namespace flag_descriptions