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vabr0215a8e2017-03-28 12:47:341// Copyright 2017 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/flag_descriptions.h"
6
Brett Wilson7b44537e2017-08-18 01:38:287// Keep in identical order as the header file, see the comment at the top
8// for formatting rules.
9
vabr0215a8e2017-03-28 12:47:3410namespace flag_descriptions {
11
Brett Wilsonf27ff602017-07-07 22:28:4712const char kAccelerated2dCanvasName[] = "Accelerated 2D canvas";
13const char kAccelerated2dCanvasDescription[] =
14 "Enables the use of the GPU to perform 2d canvas rendering instead of "
15 "using software rendering.";
horodb71a5a2017-06-09 16:08:2416
Brett Wilsonf27ff602017-07-07 22:28:4717const char kAcceleratedVideoDecodeName[] = "Hardware-accelerated video decode";
18const char kAcceleratedVideoDecodeDescription[] =
19 "Hardware-accelerated video decode where available.";
20
Hirokazu Honda732d3e622019-06-12 01:13:4421const char kAcceleratedVideoEncodeName[] = "Hardware-accelerated video encode";
22const char kAcceleratedVideoEncodeDescription[] =
23 "Hardware-accelerated video encode where available.";
24
Aaron Leventhal3576a1e2019-10-08 20:17:2925const char kAccessibilityExposeARIAAnnotationsName[] =
26 "Expose ARIA Annotation roles";
27const char kAccessibilityExposeARIAAnnotationsDescription[] =
28 "Expose annotation- prefixed roles from ARIA Annotations draft "
29 "specification at https://w3c.github.io/annotation-aria/.";
30
Adam Ettenbergerdcf51b42019-09-23 19:33:4131const char kAccessibilityExposeDisplayNoneName[] =
32 "Expose 'display: none' nodes for accessibility";
33const char kAccessibilityExposeDisplayNoneDescription[] =
34 "Expose 'display: none' nodes that have an HTML ID to the browser process "
35 "accessibility tree.";
36
Mihai Sardarescua69193742019-12-06 17:31:3337const char kAccountIdMigrationName[] = "Account ID migration";
38const char kAccountIdMigrationDescription[] =
39 "Migrate to use Gaia ID instead of the email as the account identifer for "
40 "the Identity Manager.";
41
Xiaocheng Huf7ed9cd2020-04-18 00:41:1042const char kAlignFontDisplayAutoTimeoutWithLCPGoalName[] =
43 "Align 'font-display: auto' timeout with LCP goal";
44const char kAlignFontDisplayAutoTimeoutWithLCPGoalDescription[] =
45 "Make all pending 'display: auto' web fonts enter the failure period "
46 "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
siyua9a66d1c2019-03-19 18:26:56183const char kAutofillEnableLocalCardMigrationForNonSyncUserName[] =
184 "Enable local card migration flow for non-syncing users";
185const char kAutofillEnableLocalCardMigrationForNonSyncUserDescription[] =
186 "When enabled, the local card migration flow will be enabled for users who "
187 "have signed in but not enabled Chrome Sync.";
188
Siyu An0558f752020-04-15 19:59:41189const char kAutofillEnableStickyPaymentsBubbleName[] =
190 "Enable Autofill payments sticky bubbles";
191const char kAutofillEnableStickyPaymentsBubbleDescription[] =
192 "When enabled, all Autofill payments bubbles will not be dismissed upon "
193 "navigation.";
194
Sujie Zhu2b17c00a2020-04-08 21:09:41195const char kAutofillEnableSurfacingServerCardNicknameName[] =
196 "Enable surfacing masked server card nicknames";
197const char kAutofillEnableSurfacingServerCardNicknameDescription[] =
198 "When enabled, if Google Payments cards were given nicknames in a Google "
199 "Pay app, Autofill will surface these nicknames in suggestions.";
200
siyua1d492612019-03-14 09:27:45201const char kAutofillEnableToolbarStatusChipName[] =
202 "Move Autofill omnibox icons next to the profile avatar icon";
203const char kAutofillEnableToolbarStatusChipDescription[] =
204 "When enabled, Autofill data related icon will be shown in the status "
205 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27206
siyua19593222019-12-04 22:27:06207const char kAutofillEnableVirtualCardName[] =
208 "Offer to use cloud token virtual card in Autofill";
209const char kAutofillEnableVirtualCardDescription[] =
210 "When enabled, if all requirements are met, Autofill will offer to use "
211 "virtual credit cards in form filling.";
212
Caitlin Fischer43edd90a2019-05-01 13:24:30213const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
214 "Autofill Enforce Min Required Fields For Heuristics";
215const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
216 "When enabled, autofill will generally require a form to have at least 3 "
217 "fields before allowing heuristic field-type prediction to occur.";
218
219const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
220 "Autofill Enforce Min Required Fields For Query";
221const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
222 "When enabled, autofill will generally require a form to have at least 3 "
223 "fields before querying the autofill server for field-type predictions.";
224
225const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
226 "Autofill Enforce Min Required Fields For Upload";
227const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
228 "When enabled, autofill will generally require a form to have at least 3 "
229 "fillable fields before uploading field-type votes for that form.";
230
Jared Saul63f598a12019-03-22 23:40:26231const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
232 "Remove the option to save local copies of unmasked server cards";
233const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
234 "When enabled, the server card unmask prompt will not include the checkbox "
235 "to also save the card locally on the current device upon success.";
236
Anne Lime625362e2018-08-29 03:13:25237const char kAutofillNoLocalSaveOnUploadSuccessName[] =
Jared Saul6f58ada2019-03-07 20:41:23238 "Disable saving local copy of uploaded card when credit card upload "
239 "succeeds";
Anne Lime625362e2018-08-29 03:13:25240const char kAutofillNoLocalSaveOnUploadSuccessDescription[] =
241 "When enabled, no local copy of server card will be saved when credit card "
242 "upload succeeds.";
243
Sebastien Lalancette1545950b2019-04-08 14:43:11244const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
245const char kAutofillOffNoServerDataDescription[] =
246 "Disables Autofill for fields with autocomplete off that have no "
247 "crowd-sourced evidence that Autofill would be helpful.";
248
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09249const char kAutofillProfileClientValidationName[] =
250 "Autofill Validates Profiles By Client";
251const char kAutofillProfileClientValidationDescription[] =
252 "Allows autofill to validate profiles on the client side";
253
Parastoo Geranmayeh25fccec22019-01-29 18:38:13254const char kAutofillProfileServerValidationName[] =
255 "Autofill Uses Server Validation";
256const char kAutofillProfileServerValidationDescription[] =
257 "Allows autofill to use server side validation";
258
Caitlin Fischer6d609542019-05-01 21:59:21259const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
260const char kAutofillPruneSuggestionsDescription[] =
261 "Further limits the number of suggestions in the Autofill dropdown.";
262
Parastoo Geranmayeha1895c12019-04-25 16:43:38263const char kAutofillRejectCompanyBirthyearName[] =
264 "Autofill Rejects Invalid Company Names";
265const char kAutofillRejectCompanyBirthyearDescription[] =
266 "Autofill rejects using non-verified company names that are in the "
267 "format of a birthyear.";
268
Moe Ahmadid3ddfcb2018-04-20 19:51:08269const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
270 "Restrict formless form extraction";
271const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
272 "Restrict extraction of formless forms to checkout flows";
273
Roger McFarlanee193ab122018-11-22 20:55:07274const char kAutofillRichMetadataQueriesName[] =
275 "Autofill - Rich metadata queries (Canary/Dev only)";
276const char kAutofillRichMetadataQueriesDescription[] =
277 "Transmit rich form/field metadata when querying the autofill server. "
278 "This feature only works on the Canary and Dev channels.";
279
Lei Zhang507fffd2020-01-29 23:47:54280const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47281 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54282const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47283 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
284 "it will offer to save it. If saved, it will be offered for filling in "
285 "fields which expect a VPA.";
286
Caitlin Fischer43edd90a2019-05-01 13:24:30287const char kAutofillUseImprovedLabelDisambiguationName[] =
288 "Autofill Uses Improved Label Disambiguation";
289const char kAutofillUseImprovedLabelDisambiguationDescription[] =
290 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
291 "using the improved disambiguation format.";
292
Jia0175adae2019-05-15 00:21:25293const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
294const char kAutoScreenBrightnessDescription[] =
295 "Uses Auto Screen Brightness model to adjust screen brightness based on "
296 "ambient light";
297
David Roger306b5cd82020-03-16 13:05:13298const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
299const char kAvatarToolbarButtonDescription[] =
300 "Enables the avatar toolbar button and the associated menu";
301
Alexander Timin6ae060b62019-09-17 11:21:37302const char kBackForwardCacheName[] = "Back-forward cache";
303const char kBackForwardCacheDescription[] =
304 "Enables back-forward cache. NOTE: this feature is highly experimental and "
305 "will lead to various breakages, up to and including user data loss. "
306 "Do not enable unless you work on this feature";
307
Brett Wilsonf27ff602017-07-07 22:28:47308const char kBypassAppBannerEngagementChecksName[] =
309 "Bypass user engagement checks";
310const char kBypassAppBannerEngagementChecksDescription[] =
311 "Bypasses user engagement checks for displaying app banners, such as "
312 "requiring that users have visited the site before and that the banner "
313 "hasn't been shown recently. This allows developers to test that other "
314 "eligibility requirements for showing app banners, such as having a "
315 "manifest, are met.";
316
Nandhini11a6a87b2019-08-22 22:45:24317const char kContextMenuSearchWithGoogleLensName[] =
318 "Google Lens powered image search in the context menu.";
319const char kContextMenuSearchWithGoogleLensDescription[] =
320 "Replaces default image search with an intent to Google Lens when "
321 "supported.";
322
Livvie Lin30a9f9d2020-03-17 19:45:19323const char kOmniboxContextMenuShowFullUrlsName[] =
324 "Context menu show full URLs";
325const char kOmniboxContextMenuShowFullUrlsDescription[] =
326 "Provides an omnibox context menu option that prevents URL elisions.";
327
Amber Won478561d2017-08-19 01:02:59328const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
329const char kClickToOpenPDFDescription[] =
330 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
331 "embedded PDFs.";
332
Sasha McIntoshe889f9f2019-09-03 21:01:57333const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
334const char kDecodeJpeg420ImagesToYUVDescription[] =
335 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
336 "This feature requires GPU or OOP rasterization to also be enabled.";
337
Madeleine Barowsky266406d92019-08-12 19:20:15338const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
339const char kDecodeLossyWebPImagesToYUVDescription[] =
340 "Decode and render lossy WebP images from YUV instead of RGB. "
341 "You must also have GPU rasterization or OOP rasterization.";
342
Daniele Castagna6a5cbdeb62020-02-18 22:48:14343const char kDoubleBufferCompositingName[] = "Double buffered compositing";
344const char kDoubleBufferCompositingDescription[] =
345 "Use double buffer for compositing (instead of triple-buffering). "
346 "Latency should be reduced in some cases. On the other hand, more skipped "
347 "frames are expected.";
348
Marc Treib7c27a502019-08-28 12:37:03349const char kEnablePasswordsAccountStorageName[] =
350 "Enable the account data storage for passwords";
351const char kEnablePasswordsAccountStorageDescription[] =
352 "Enables storing passwords in a second, Gaia-account-scoped storage for "
353 "signed-in but not syncing users";
354
Dominic Mazzoni380f04f2020-02-18 18:49:27355const char kExportTaggedPDFName[] = "Export Tagged PDF";
356const char kExportTaggedPDFDescription[] =
357 "When printing to a PDF file, generated a tagged (accessible) PDF.";
358
Yining Wangdedf0762019-02-19 20:20:29359const char kFocusMode[] = "Focus Mode";
360const char kFocusModeDescription[] =
361 "If enabled, allows the user to switch to Focus Mode";
362
Olivier Yiptongb60d2c42020-01-10 22:47:15363const char kFontAccessAPIName[] = "Font Access APIs";
364const char kFontAccessAPIDescription[] =
365 "Enables the experimental Font Access APIs, giving websites access "
366 "to enumerate local fonts and access their table data.";
367
Dominik Röttschesb7d7ad02019-06-17 18:21:27368const char kFontSrcLocalMatchingName[] =
369 "Match @font-face { src: local(<name>) } names by PostScript and full font "
370 "name.";
371const char kFontSrcLocalMatchingDescription[] =
372 "Match local() src attributes in @font-face declarations precisely by "
373 "PostScript name and full font name instead of the previous behavior of "
374 "matching those unspecifically as family names.";
375
Christopher Cameronceb8727d2017-09-07 23:53:16376const char kForceColorProfileSRGB[] = "sRGB";
377const char kForceColorProfileP3[] = "Display P3 D65";
378const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03379const char kForceColorProfileSCRGBLinear[] =
380 "scRGB linear (HDR where available)";
381const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16382
383const char kForceColorProfileName[] = "Force color profile";
384const char kForceColorProfileDescription[] =
385 "Forces Chrome to use a specific color profile instead of the color "
386 "of the window's current monitor, as specified by the operating system.";
387
Brett Wilsonf27ff602017-07-07 22:28:47388const char kCompositedLayerBordersName[] = "Composited render layer borders";
389const char kCompositedLayerBordersDescription[] =
390 "Renders a border around composited Render Layers to help debug and study "
391 "layer compositing.";
392
Lily Chenb22952e2019-06-06 18:56:23393const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
394const char kCookieDeprecationMessagesDescription[] =
395 "Show messages in the DevTools console about upcoming deprecations that "
396 "would affect sent/received cookies.";
397
398const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45399 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23400const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45401 "If enabled, cookies without SameSite restrictions must also be Secure. If "
402 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25403 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45404 "\"SameSite by default cookies\" is also enabled.";
405
Keishi Hattori15299742020-04-20 04:00:09406const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
407const char kCooperativeSchedulingDescription[] =
408 "Enables cooperative scheduling in Blink.";
409
Brett Wilsonf27ff602017-07-07 22:28:47410const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
411const char kCreditCardAssistDescription[] =
412 "Enable assisted credit card filling on certain sites.";
413
Lijin Shen5feade62019-09-17 03:01:01414const char kDarkenWebsitesCheckboxInThemesSettingName[] =
415 "Darken websites checkbox in themes setting";
416const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
417 "Show a darken websites checkbox in themes settings when system default or "
418 "dark is selected. The checkbox can toggle the auto-darkening web contents "
419 "feature";
420
Thanh Le659cb102017-12-20 22:00:19421const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
422const char kDataSaverServerPreviewsDescription[] =
423 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47424
Brett Wilsonf27ff602017-07-07 22:28:47425const char kDebugPackedAppName[] = "Debugging for packed apps";
426const char kDebugPackedAppDescription[] =
427 "Enables debugging context menu options such as Inspect Element for packed "
428 "applications.";
429
Brett Wilsonf27ff602017-07-07 22:28:47430const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
431const char kDebugShortcutsDescription[] =
432 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
433
434const char kDeviceDiscoveryNotificationsName[] =
435 "Device Discovery Notifications";
436const char kDeviceDiscoveryNotificationsDescription[] =
437 "Device discovery notifications on local network.";
438
Yue Ru Suna50a80f2019-02-08 05:02:58439const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
440const char kDisableBestEffortTasksDescription[] =
441 "With this flag on, tasks of the lowest priority will not be executed "
442 "until shutdown. The queue of low priority tasks can increase memory usage."
443 "Also, while it should be possible to use Chrome almost normally with this "
444 "flag, it is expected that some non-visible operations such as writing "
445 "user data to disk, cleaning caches, reporting metrics or updating "
446 "components won't be performed until shutdown.";
447
Brett Wilsonf27ff602017-07-07 22:28:47448const char kDisallowDocWrittenScriptsUiName[] =
449 "Block scripts loaded via document.write";
450const char kDisallowDocWrittenScriptsUiDescription[] =
451 "Disallows fetches for third-party parser-blocking scripts inserted into "
452 "the main frame via document.write.";
453
Anastasia Helfinsteina3d17152019-10-21 20:53:59454const char kEnableAccessibilityObjectModelName[] =
455 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55456const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59457 "Enables experimental support for an earlier version of Accessibility"
458 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55459
Ramin Halavati8aad5b22019-07-22 12:52:21460const char kEnableAmbientAuthenticationInIncognitoName[] =
461 "Enable Ambient Authentication in Incognito mode";
462const char kEnableAmbientAuthenticationInIncognitoDescription[] =
463 "Enables ambient authentication in Incognito mode. This flag may be "
464 "overriden by policies.";
465
466const char kEnableAmbientAuthenticationInGuestSessionName[] =
467 "Enable Ambient Authentication in Guest session.";
468const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
469 "Enables ambient authentication in Guest session. This flag may be "
470 "overriden by policies.";
471
Becca Hughesac86cd442019-01-09 23:49:54472const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
473const char kEnableAudioFocusEnforcementDescription[] =
474 "Enables enforcement of a single media session having audio focus at "
475 "any one time. Requires #enable-media-session-service to be enabled too.";
476
Florian Uunk8c428ea2018-07-18 11:12:52477const char kEnableAutofillAccountWalletStorageName[] =
478 "Enable the account data storage for autofill";
479const char kEnableAutofillAccountWalletStorageDescription[] =
480 "Enable the ephemeral storage for account data for autofill.";
481
Anne Lime49c5cb2020-04-15 03:20:59482const char kEnableAutofillCacheServerCardInfoName[] =
483 "Enable Autofill to cache unmasked server card info";
484const char kEnableAutofillCacheServerCardInfoDescription[] =
485 "If enabled, when a server card is unmasked, its info will be cached until "
486 "page navigation to simplify consecutive fills on the same page.";
487
Shanfeng Zhang19c16562017-10-17 02:30:40488const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
489 "Credit card autofill ablation experiment.";
490const char kEnableAutofillCreditCardAblationExperimentDescription[] =
491 "If enabled, credit card autofill suggestions will not display.";
492
Manas Verma7e5b391b2019-04-09 02:08:53493const char kEnableAutofillCreditCardAuthenticationName[] =
494 "Allow using platform authenticators to retrieve server cards";
495const char kEnableAutofillCreditCardAuthenticationDescription[] =
496 "When enabled, users will be given the option to use a platform "
497 "authenticator (if available) to verify card ownership when retrieving "
498 "credit cards from Google Payments.";
499
Jared Saulbc672a072018-06-16 05:22:12500const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
501 "Make cardholder name editable in dialog during credit card upload";
502const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
503 "If enabled, in certain situations when offering credit card upload to "
504 "Google Payments, the cardholder name can be edited within the "
505 "offer-to-save dialog, which is prefilled with the name from the signed-in "
506 "Google Account.";
507
Hao Zhang1be9c262018-11-03 00:23:51508const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
509 "Make expiration date editable in dialog during credit card upload";
510const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
511 "If enabled, if a credit card's expiration date was not detected when "
512 "offering card upload to Google Payments, the offer-to-save dialog "
513 "displays an expiration date selector.";
514
siyua29899832019-06-07 19:42:12515const char kEnableAutofillCreditCardUploadFeedbackName[] =
516 "Enable feedback for credit card upload flow";
517const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
518 "When enabled, if credit card upload succeeds, the avatar button will "
519 "show a highlight, otherwise the icon will be updated and if it is "
520 "clicked, the save card failure bubble will be shown.";
521
Lily Chen17c57972020-04-22 19:27:44522const char kEnableExperimentalCookieFeaturesName[] =
523 "Enable experimental cookie features";
524const char kEnableExperimentalCookieFeaturesDescription[] =
525 "Enable new features that affect setting, sending, and managing cookies. "
526 "The enabled features are subject to change at any time.";
527
Doug Arnett32e3e012019-07-11 16:45:17528const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
529const char kEnableDeferAllScriptDescription[] =
530 "Enable deferring synchronous script on slow pages.";
531
Tarun Bansalfb3069d32019-07-19 03:28:04532const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
533 "Skip checking optimization hints for Defer Script previews";
534const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
535 "Skips checking optimization hints for Defer Script previews and assumes "
536 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
537 "by the optimization hints). Rest of the checks are still executed.";
538
Lei Zhang507fffd2020-01-29 23:47:54539const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51540 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54541const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51542 "Allows Family Link managed users to add secondary EDU accounts.";
543
Anastasiia Nikolaienkodb506ed2020-04-14 15:46:13544const char kEnableEduCoexistenceConsentLogName[] =
545 "Enable parent consent logging in EDU account addition flow";
546const char kEnableEduCoexistenceConsentLogDescription[] =
547 "If enabled, parent consent gets logged to ARI before adding the account "
548 "to the device.";
549
Tarun Bansal56c92932019-04-01 17:58:36550const char kEnableSaveDataName[] = "Enables save data feature";
551const char kEnableSaveDataDescription[] =
552 "Enables save data feature. May cause user's traffic to be proxied via "
553 "Google's data reduction proxy.";
554
Doug Arnett08b4067b2017-10-12 20:14:44555const char kEnableNoScriptPreviewsName[] = "NoScript previews";
556
557const char kEnableNoScriptPreviewsDescription[] =
558 "Enable disabling JavaScript on some pages on slow networks.";
559
Jenny Blessing45326bf2019-08-29 23:50:37560const char kEnableRemovingAllThirdPartyCookiesName[] =
561 "Enable removing SameSite=None cookies";
562const char kEnableRemovingAllThirdPartyCookiesDescription[] =
563 "Enables UI on chrome://settings/siteData to remove all third-party "
564 "cookies and site data.";
565
Robert Liao5c756102020-03-20 19:46:43566const char kColorProviderRedirectionName[] = "Color Provider Redirection";
567const char kColorProviderRedirectionDescription[] =
568 "Redirects color requests to the color provider where possible.";
569
Thanh Le2c279fbc2017-11-21 01:25:40570const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
571const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
572const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
573const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
574const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
575const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
576const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
577const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
578const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
579const char kDataReductionProxyServerAlternative10[] =
580 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54581const char kEnableDataReductionProxyNetworkServiceName[] =
582 "Data reduction proxy with network service";
583const char kEnableDataReductionProxyNetworkServiceDescription[] =
584 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47585const char kEnableDataReductionProxyServerExperimentName[] =
586 "Use an alternative Data Saver back end configuration.";
587const char kEnableDataReductionProxyServerExperimentDescription[] =
588 "Enable a different approach to saving data by configuring the back end "
589 "server";
590
Eric Willigers3bf79442019-10-22 00:35:55591const char kDesktopMinimalUIName[] = "Desktop PWAs support minimal-ui";
592const char kDesktopMinimalUIDescription[] =
593 "PWAs with display mode minimal-ui open in a window with Back and Refresh "
594 "buttons.";
595
Lei Zhang507fffd2020-01-29 23:47:54596const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
597const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08598 "Enable installed PWAs to update their app manifest data when the site "
599 "manifest data has changed.";
600
Lei Zhang507fffd2020-01-29 23:47:54601const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34602 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54603const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34604 "Persist the throttling of local PWA manifest update checks across browser "
605 "restarts.";
606
Lei Zhang507fffd2020-01-29 23:47:54607const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
608const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37609 "Experimental UI for exploring what PWA windows would look like with a tab "
610 "strip.";
611
Alexey Baskakov1d5331672020-02-27 07:49:17612const char kDesktopPWAsWithoutExtensionsName[] =
613 "Desktop PWAs without Extensions";
614const char kDesktopPWAsWithoutExtensionsDescription[] =
615 "New platform to manage Web Applications metadata. Warning: this feature "
616 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
617 "only are advised.";
618
Christopher Lame66b7812018-09-26 01:49:24619const char kEnableSystemWebAppsName[] = "System Web Apps";
620const char kEnableSystemWebAppsDescription[] =
621 "Experimental system for using the Desktop PWA framework for running System"
622 "Apps (e.g Settings, Discover).";
623
Steven Valdez89a44ea92019-05-01 15:18:49624const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
625const char kEnableTLS13EarlyDataDescription[] =
626 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
627 "during the handshake when resuming a connection to a compatible TLS 1.3 "
628 "server.";
629
Adam Langleyf66f28d22020-02-05 18:10:38630const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
631const char kPostQuantumCECPQ2Description[] =
632 "This option enables a post-quantum (i.e. resistent to quantum computers) "
633 "key exchange algorithm in TLS (CECPQ2).";
634
Pete Lavallee2d4415c72019-10-07 20:43:56635const char kWinrtGeolocationImplementationName[] =
636 "WinRT Geolocation Implementation";
637const char kWinrtGeolocationImplementationDescription[] =
638 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
639 "for geolocation";
640
Wenjie Shid38245192019-07-11 16:20:50641const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
642const char kWinrtSensorsImplementationDescription[] =
643 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
644 "sensors";
645
Mikhail Pozdnyakov73373a62017-08-24 17:31:25646const char kEnableGenericSensorExtraClassesName[] =
647 "Generic Sensor Extra Classes";
648const char kEnableGenericSensorExtraClassesDescription[] =
649 "Enables an extra set of sensor classes based on Generic Sensor API, which "
650 "expose previously unavailable platform features, i.e. AmbientLightSensor "
651 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47652
Vikas Soni78daa632019-01-12 01:32:52653const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
654const char kEnableGpuServiceLoggingDescription[] =
655 "Enable printing the actual GL driver calls.";
656
David Bokan911bded2018-11-27 23:23:32657const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
658const char kEnableImplicitRootScrollerDescription[] =
659 "Enables implicitly choosing which scroller on a page is the 'root "
660 "scroller'. i.e. The one that gets special features like URL bar movement, "
661 "overscroll glow, rotation anchoring, etc.";
662
Cathie Cheneac70602019-10-10 02:55:29663const char kEnableCSSOMViewScrollCoordinatesName[] =
664 "CSSOM View Scroll Coordinates";
665const char kEnableCSSOMViewScrollCoordinatesDescription[] =
666 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
667 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
668 "at the left top corner. i.e. For leftwards overflow direction box "
669 "the X coordinate will start from 0 to negative value. For upwards box the "
670 "Y coordinate will start from 0 to negative value. And for other directions"
671 "(rightwards and downwards) the value will start from 0 to positive";
672
Robert Ogdence8c9572018-10-08 23:08:48673const char kEnableLitePageServerPreviewsName[] = "Lite Page Server Previews";
674const char kEnableLitePageServerPreviewsDescription[] =
Doug Arnett9c1f87562018-12-14 00:56:39675 "Enable showing Lite Page Previews served from a Previews Server."
676 "This feature will cause Chrome to redirect eligible navigations "
Robert Ogdence8c9572018-10-08 23:08:48677 "to a Google-owned domain that serves a pre-rendered version of the "
Doug Arnett9c1f87562018-12-14 00:56:39678 "original page. Also known as Lite Page Redirect Previews.";
Robert Ogdence8c9572018-10-08 23:08:48679
Robert Ogdene976feb2019-09-03 22:20:29680const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
681const char kEnablePreviewsCoinFlipDescription[] =
682 "Enable coin flip experimentation of Previews.";
683
Robert Ogdene7bbbcb2020-03-24 22:37:33684const char kEnableSRPIsolatedPrerendersName[] =
685 "Enable Navigation Predictor Isolated Prerenders";
686const char kEnableSRPIsolatedPrerendersDescription[] =
687 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
688
Robert Ogden26de9972020-03-27 21:00:25689const char kEnableSRPIsolatedPrerenderProbingName[] =
690 "Enable Probing on Navigation Predictor Isolated Prerenders";
691const char kEnableSRPIsolatedPrerenderProbingDescription[] =
692 "Enable probing checks for Isolated Prerenders which will block commit.";
693
Charlene Yane75ce252019-05-22 17:56:32694const char kDownloadAutoResumptionNativeName[] =
695 "Enable download auto-resumption in native";
696const char kDownloadAutoResumptionNativeDescription[] =
697 "Enables download auto-resumption in native";
698
Ian Kilpatricke68ef11a2018-07-04 03:52:10699const char kEnableLayoutNGName[] = "Enable LayoutNG";
700const char kEnableLayoutNGDescription[] =
701 "Enable Blink's next generation layout engine.";
702
Scott Littled0fd2d002018-04-13 03:37:26703const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
704const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39705 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
706 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26707
rajendrant793ff512018-08-10 17:07:59708const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
709const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39710 "Defers the loading of images marked with the attribute 'loading=lazy' "
711 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59712
Becca Hughesac86cd442019-01-09 23:49:54713const char kEnableMediaSessionServiceName[] = "Media Session Service";
714const char kEnableMediaSessionServiceDescription[] =
715 "Enables the media session mojo service and internal media session "
716 "support.";
717
Brett Wilsonf27ff602017-07-07 22:28:47718const char kEnableNavigationTracingName[] = "Enable navigation tracing";
719const char kEnableNavigationTracingDescription[] =
720 "This is to be used in conjunction with the trace-upload-url flag. "
721 "WARNING: When enabled, Chrome will record performance data for every "
722 "navigation and upload it to the URL specified by the trace-upload-url "
723 "flag. The trace may include personally identifiable information (PII) "
724 "such as the titles and URLs of websites you visit.";
725
Bernhard Bauer5533f9912017-11-06 17:56:02726const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
727const char kEnableNetworkLoggingToFileDescription[] =
728 "Enables network logging to a file named netlog.json in the user data "
729 "directory. The file can be imported into chrome://net-internals.";
730
John Abd-El-Malek8067cc02017-12-04 23:23:20731const char kEnableNetworkServiceInProcessName[] =
732 "Runs network service in-process";
733const char kEnableNetworkServiceInProcessDescription[] =
734 "Runs the network service in the browser process.";
735
Shakti Sahu5a046f62019-03-12 19:25:34736const char kEnableNewDownloadBackendName[] = "Enable new download backend";
737const char kEnableNewDownloadBackendDescription[] =
738 "Enables the new download backend that uses offline content provider";
739
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10740const char kEnablePortalsName[] = "Enable Portals.";
741const char kEnablePortalsDescription[] =
742 "Portals are an experimental web platform feature that allows embedding"
743 " and seamless transitions between pages."
744 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
745
Jeremy Roman30e81e82020-01-29 22:56:47746const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
747const char kEnablePortalsCrossOriginDescription[] =
748 "Allows portals to load cross-origin URLs in addition to same-origin ones."
749 " Has no effect if Portals are not enabled.";
750
Lukasz Anforowicz846d7902020-03-11 21:04:40751const char kCorsForContentScriptsName[] = "CORS for content scripts";
752const char kCorsForContentScriptsDescription[] =
753 "Prevent content scripts of Chrome Extensions from bypassing CORS.";
754
clamyc73d9bbf2020-03-12 11:48:56755const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
756const char kCrossOriginOpenerPolicyDescription[] =
757 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31758
Yutaka Hiranoaa0e62e2019-09-05 11:01:04759const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
760const char kDisableKeepaliveFetchDescription[] =
761 "Disable fetch with keepalive set "
762 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
763
Chris Hall4a4225f62019-01-18 03:07:16764const char kExperimentalAccessibilityLanguageDetectionName[] =
765 "Experimental accessibility language detection";
766const char kExperimentalAccessibilityLanguageDetectionDescription[] =
767 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22768 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16769
Chris Hall4f3ca5582019-11-19 02:55:49770const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
771 "Experimental accessibility language detection for dynamic content";
772const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
773 "Enable language detection for dynamic content which is then exposed to "
774 "assistive technologies such as screen readers.";
775
Rahul Arakeri61a2ad272019-03-19 22:55:08776const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22777 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08778const char kCompositorThreadedScrollbarScrollingDescription[] =
779 "Enables pointer-based scrollbar scrolling on the compositor thread "
780 "instead of the main thread";
781
Alexei Filippov522a5222019-03-29 03:33:18782const char kMemlogName[] = "Chrome heap profiler start mode.";
783const char kMemlogDescription[] =
784 "Starts heap profiling service that records sampled memory allocation "
785 "profile having each sample attributed with a callstack. "
786 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
787 "Recorded heap dumps can be obtained at chrome://tracing "
788 "[category:memory-infra] and chrome://memory-internals. This setting "
789 "controls which processes will be profiled since their start. To profile "
790 "any given process at a later time use chrome://memory-internals page.";
791const char kMemlogModeMinimal[] = "Browser and GPU";
792const char kMemlogModeAll[] = "All processes";
793const char kMemlogModeAllRenderers[] = "All renderers";
794const char kMemlogModeRendererSampling[] = "Single renderer";
795const char kMemlogModeBrowser[] = "Browser only";
796const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27797
Alexei Filippov522a5222019-03-29 03:33:18798const char kMemlogSamplingRateName[] =
799 "Heap profiling sampling interval (in bytes).";
800const char kMemlogSamplingRateDescription[] =
801 "Heap profiling service uses Poisson process to sample allocations. "
802 "Default value for the interval between samples is 100000 (100KB). "
803 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27804 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22805 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18806 "can be trusted with high fidelity. "
807 "Lower intervals produce higher samples resolution, but come at a cost of "
808 "higher performance overhead.";
809const char kMemlogSamplingRate10KB[] = "10KB";
810const char kMemlogSamplingRate50KB[] = "50KB";
811const char kMemlogSamplingRate100KB[] = "100KB";
812const char kMemlogSamplingRate500KB[] = "500KB";
813const char kMemlogSamplingRate1MB[] = "1MB";
814const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51815
Alexei Filippov522a5222019-03-29 03:33:18816const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
817const char kMemlogStackModeDescription[] =
818 "By default heap profiling service records native stacks. "
819 "A post-processing step is required to symbolize the stacks. "
820 "'Native with thread names' adds the thread name as the first frame of "
821 "each native stack. It's also possible to record a pseudo stack using "
822 "trace events as identifiers. It's also possible to do a mix of both.";
823const char kMemlogStackModeMixed[] = "Mixed";
824const char kMemlogStackModeNative[] = "Native";
825const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
826const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05827
F#m59d036e2017-09-13 07:22:17828const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
829const char kEnablePixelCanvasRecordingDescription[] =
830 "Pixel canvas recording allows the compositor to raster contents aligned "
831 "with the pixel and improves text rendering. This should be enabled when a "
832 "device is using fractional scale factor.";
833
Ella Gebee81c92018-08-14 15:51:09834const char kEnableResamplingInputEventsName[] =
835 "Enable resampling input events";
836const char kEnableResamplingInputEventsDescription[] =
837 "Predicts mouse and touch inputs position at rAF time based on previous "
838 "input";
839const char kEnableResamplingScrollEventsName[] =
840 "Enable resampling scroll events";
841const char kEnableResamplingScrollEventsDescription[] =
842 "Predicts the scroll amount at vsync time based on previous input";
843
Doug Arnettaa0bf202018-08-27 19:42:11844const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
845const char kEnableResourceLoadingHintsDescription[] =
846 "Enable using server-provided resource loading hints to provide a preview "
847 "over slow network connections.";
848
Mikel Astize2678da22020-04-02 20:55:04849const char kEnableSyncTrustedVaultName[] =
850 "Enable trusted vault sync passphrase type";
851const char kEnableSyncTrustedVaultDescription[] =
852 "Enables the new, experimental passphrase type for sync data";
853
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48854const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
855const char kEnableSyncUSSNigoriDescription[] =
856 "Enables the new, experimental implementation of sync encryption keys";
857
David Bokane9370c22019-02-14 15:19:58858const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
859const char kEnableTextFragmentAnchorDescription[] =
860 "Enables scrolling to text specified in URL's fragment.";
861
Brett Wilsonf27ff602017-07-07 22:28:47862const char kEnableUseZoomForDsfName[] =
863 "Use Blink's zoom for device scale factor.";
864const char kEnableUseZoomForDsfDescription[] =
865 "If enabled, Blink uses its zooming mechanism to scale content for device "
866 "scale factor.";
867const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
868const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
869const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
870
Sean Harrison9dc405a52019-08-27 18:23:10871const char kEnableSubresourceRedirectName[] =
872 "Enable Render Level Data Use Optimization";
873const char kEnableSubresourceRedirectDescription[] =
874 "Allow Render Level Data Use Optimization";
875
Adam Langley7542a7b2019-10-04 02:00:55876const char kEnableWebAuthenticationCableV2SupportName[] =
877 "Web Authentication caBLE v2 support";
878const char kEnableWebAuthenticationCableV2SupportDescription[] =
879 "Enable the QR-based pairingless BLE protocol for use with the Web "
880 "Authentication API. (This will also enable the cloud-based protocol "
881 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54882
Andreas Haasb400d912019-08-28 18:54:10883const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
884const char kExperimentalWebAssemblyFeaturesDescription[] =
885 "Enable web pages to use experimental WebAssembly features.";
886
Clemens Hammacher0c8a15a2018-04-27 13:45:32887const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
888const char kEnableWasmBaselineDescription[] =
889 "Enables WebAssembly baseline compilation and tier up.";
890
Clemens Backes50e0ecd2020-01-20 10:43:24891const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
892const char kEnableWasmLazyCompilationDescription[] =
893 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
894
Deepti Gandluri11734cc42019-05-02 18:00:20895const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
896const char kEnableWasmSimdDescription[] =
897 "Enables support for the WebAssembly SIMD proposal.";
898
Andreas Haasb400d912019-08-28 18:54:10899const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02900const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56901 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02902
Clemens Backes963eb37be2020-01-10 11:56:49903const char kEnableWasmTieringName[] = "WebAssembly tiering";
904const char kEnableWasmTieringDescription[] =
905 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24906 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49907
Christopher Thompsonf3ba20122019-06-06 22:01:01908const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
909const char kEvDetailsInPageInfoDescription[] =
910 "Shows the EV certificate details in the Page Info bubble.";
911
Brett Wilsonf27ff602017-07-07 22:28:47912const char kExpensiveBackgroundTimerThrottlingName[] =
913 "Throttle expensive background timers";
914const char kExpensiveBackgroundTimerThrottlingDescription[] =
915 "Enables intervention to limit CPU usage of background timers to 1%.";
916
Brett Wilsonf27ff602017-07-07 22:28:47917const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
918const char kExperimentalExtensionApisDescription[] =
919 "Enables experimental extension APIs. Note that the extension gallery "
920 "doesn't allow you to upload extensions that use experimental APIs.";
921
Sarthak Shah364c1982019-11-26 23:49:38922const char kExperimentalFlingAnimationName[] =
923 "Enable experimental fling animation";
924const char kExperimentalFlingAnimationDescription[] =
925 "Enables the use of a touch fling curve that is based on the behavior of "
926 "native apps on Windows.";
927
Ian Clelland37a985d2018-05-04 02:43:13928const char kExperimentalProductivityFeaturesName[] =
929 "Experimental Productivity Features";
930const char kExperimentalProductivityFeaturesDescription[] =
931 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06932 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13933
Brett Wilsonf27ff602017-07-07 22:28:47934const char kExperimentalWebPlatformFeaturesName[] =
935 "Experimental Web Platform features";
936const char kExperimentalWebPlatformFeaturesDescription[] =
937 "Enables experimental Web Platform features that are in development.";
938
939const char kExtensionContentVerificationName[] =
940 "Extension Content Verification";
941const char kExtensionContentVerificationDescription[] =
942 "This flag can be used to turn on verification that the contents of the "
943 "files on disk for extensions from the webstore match what they're "
944 "expected to be. This can be used to turn on this feature if it would not "
945 "otherwise have been turned on, but cannot be used to turn it off (because "
946 "this setting can be tampered with by malware).";
947const char kExtensionContentVerificationBootstrap[] =
948 "Bootstrap (get expected hashes, but do not enforce them)";
949const char kExtensionContentVerificationEnforce[] =
950 "Enforce (try to get hashes, and enforce them if successful)";
951const char kExtensionContentVerificationEnforceStrict[] =
952 "Enforce strict (hard fail if we can't get hashes)";
953
Archana Simha6e7503db2019-12-10 03:52:58954const char kExtensionsCheckupName[] = "Extensions Checkup";
955const char kExtensionsCheckupDescription[] =
956 "Enable the extensions checkup experiment";
957
Peter Boströma445353a2019-03-21 02:58:15958const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
959const char kExtensionsToolbarMenuDescription[] =
960 "Enable a separate toolbar button and menu for extensions";
961
Brett Wilsonf27ff602017-07-07 22:28:47962const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
963const char kExtensionsOnChromeUrlsDescription[] =
964 "Enables running extensions on chrome:// URLs, where extensions explicitly "
965 "request this permission.";
galinapae72e152017-05-12 13:12:28966
Axel Antoine12df71182019-07-25 18:11:21967const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
968const char kFilteringScrollPredictionDescription[] =
969 "Enable filtering of predicted scroll events";
970
Tom McKeed47f7ed62020-04-06 13:53:40971const char kFirstScrollLatencyMeasurementName[] =
972 "First Scroll Latency Measurement";
973const char kFirstScrollLatencyMeasurementDescription[] =
974 "Enables measurement of the latency between user input events and visual "
975 "updates for the first scroll of a navigation.";
976
David Bokan432978d2019-08-15 18:18:52977const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
978const char kFractionalScrollOffsetsDescription[] =
979 "Enables fractional scroll offsets inside Blink, exposing non-integer "
980 "offsets to web APIs.";
981
Aaron Tagliaboschidbd80d222020-01-24 14:07:42982const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
983const char kFreezeUserAgentDescription[] =
984 "Set the User-Agent request header to a static string that conforms to the "
985 "current User-Agent string format but only reveals desktop vs Android and "
986 "if the 'mobile' flag is set";
987
Brett Wilsonecb80982017-07-12 20:34:51988const char kForceEffectiveConnectionTypeName[] =
989 "Override effective connection type";
990const char kForceEffectiveConnectionTypeDescription[] =
991 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:30992 "returned by the network quality estimator. Slow 2G on Cellular returns "
993 "Slow 2G when connected to a cellular network, and the actual estimate "
994 "effective connection type when not on a cellular network. Previews are "
995 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:51996const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
997const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
998const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:30999const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1000 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511001const char kEffectiveConnectionType2GDescription[] = "2G";
1002const char kEffectiveConnectionType3GDescription[] = "3G";
1003const char kEffectiveConnectionType4GDescription[] = "4G";
1004
Jay Harris583f48922019-05-06 05:55:241005const char kFileHandlingAPIName[] = "File Handling API";
1006const char kFileHandlingAPIDescription[] =
1007 "Enables the file handling API, allowing websites to register as file "
1008 "handlers. This depends on native-file-system";
1009
Brett Wilsonecb80982017-07-12 20:34:511010const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1011const char kFillOnAccountSelectDescription[] =
1012 "Filling of passwords when an account is explicitly selected by the user "
1013 "rather than autofilling credentials on page load.";
1014
Brett Wilsonecb80982017-07-12 20:34:511015const char kForceTextDirectionName[] = "Force text direction";
1016const char kForceTextDirectionDescription[] =
1017 "Explicitly force the per-character directionality of UI text to "
1018 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1019 "direction of the character language.";
1020const char kForceDirectionLtr[] = "Left-to-right";
1021const char kForceDirectionRtl[] = "Right-to-left";
1022
1023const char kForceUiDirectionName[] = "Force UI direction";
1024const char kForceUiDirectionDescription[] =
1025 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1026 "mode, overriding the default direction of the UI language.";
1027
Ionel Popescu4ba2a0932019-05-07 20:10:271028const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1029const char kFormControlsRefreshDescription[] =
1030 "If enabled, HTML forms elements will be rendered using an updated style.";
1031
Tommy Steimel863e6cf2019-07-01 19:07:361032const char kGlobalMediaControlsName[] = "Global Media Controls";
1033const char kGlobalMediaControlsDescription[] =
1034 "Enables the Global Media Controls UI in the toolbar.";
1035
Takumi Fujimotod25d2b72019-12-19 00:36:181036const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1037const char kGlobalMediaControlsForCastDescription[] =
1038 "Shows Cast sessions in the Global Media Controls UI. Requires "
1039 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1040
Tommy Steimele5c5c122020-02-06 23:22:351041const char kGlobalMediaControlsPictureInPictureName[] =
1042 "Global Media Controls Picture-in-Picture";
1043const char kGlobalMediaControlsPictureInPictureDescription[] =
1044 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1045 "Requires "
1046 "#global-media-controls to also be enabled.";
1047
Brett Wilsonecb80982017-07-12 20:34:511048const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051049const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511050
Ioana Pandele1ed7ef72018-11-21 15:22:031051const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1052const char kGooglePasswordManagerDescription[] =
1053 "Enables access to the Google Password Manager UI from Chrome.";
1054
Gabrielle Paladoaebf7ca2019-01-16 07:07:061055const char kHandwritingGestureName[] = "Handwriting Gestures";
1056const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141057 "Enables handwriting gestures within the virtual keyboard. This will send "
1058 "handwriting you write inside the virtual keyboard to Google servers for "
1059 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061060
Tommy Steimel1aadd7b2019-01-18 19:39:421061const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1062const char kHardwareMediaKeyHandlingDescription[] =
1063 "Enables using media keys to control the active media session. This "
1064 "requires MediaSessionService to be enabled too";
1065
John Delaney782c77762019-10-28 15:53:561066const char kHeavyAdPrivacyMitigationsOptOutName[] =
1067 "Disable heavy ad privacy mitigations";
1068const char kHeavyAdPrivacyMitigationsOptOutDescription[] =
1069 "Disables privacy mitigations for the heavy ad intervention. This makes "
1070 "the intervention deterministic."
1071 "This is intended to be used for debugging only.";
1072
1073const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1074const char kHeavyAdInterventionDescription[] =
1075 "Unloads ads that use too many device resources.";
1076
Toni Barzic7e93fa52020-01-29 01:35:471077const char kHideShelfControlsInTabletModeName[] =
1078 "Hide shelf control buttons in tablet mode.";
1079
1080const char kHideShelfControlsInTabletModeDescription[] =
1081 "Hides home, back, and overview button from the shelf while the device is "
1082 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1083
Ryan Landay4242dbc22018-04-04 01:47:331084const char kHorizontalTabSwitcherAndroidName[] =
1085 "Enable horizontal tab switcher";
1086const char kHorizontalTabSwitcherAndroidDescription[] =
1087 "Changes the layout of the Android tab switcher so tabs scroll "
1088 "horizontally instead of vertically.";
1089
Matt Simmons2048b2a2018-12-20 20:12:561090const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1091const char kTabSwitcherOnReturnDescription[] =
1092 "Enable tab switcher on return after specified time has elapsed";
1093
Brett Wilsonecb80982017-07-12 20:34:511094const char kHostedAppQuitNotificationName[] =
1095 "Quit notification for hosted apps";
1096const char kHostedAppQuitNotificationDescription[] =
1097 "Display a notification when quitting Chrome if hosted apps are currently "
1098 "running.";
1099
1100const char kHostedAppShimCreationName[] =
1101 "Creation of app shims for hosted apps on Mac";
1102const char kHostedAppShimCreationDescription[] =
1103 "Create app shims on Mac when creating a hosted app.";
1104
Brett Wilsonecb80982017-07-12 20:34:511105const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1106const char kIgnoreGpuBlacklistDescription[] =
1107 "Overrides the built-in software rendering list and enables "
1108 "GPU-acceleration on unsupported system configurations.";
1109
Ryan Sturm8c3dbc92018-06-26 19:22:371110const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441111const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371112 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441113
Robert Ogden4d41c432019-05-07 00:24:251114const char kIgnoreLitePageRedirectHintsBlacklistName[] =
1115 "Ignore Lite Page Redirect Preview Optimization Hints Blacklist";
1116const char kIgnoreLitePageRedirectHintsBlacklistDescription[] =
1117 "Ignore blacklist decisions made by Optimization Hints for Lite Page "
1118 "Redirect previews";
1119
Ehimare Okoyomon9b090d422020-01-17 09:52:451120const char kImprovedCookieControlsName[] =
1121 "Enable improved cookie controls UI in incognito mode";
1122const char kImprovedCookieControlsDescription[] =
1123 "Improved UI in Incognito mode for third-party cookie blocking.";
1124
Ehimare Okoyomon504c1952019-12-16 18:05:021125const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1126 "Enable improved UI for third-party cookie blocking";
1127const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1128 "Enables an improved UI for existing third-party cookie blocking users.";
1129
Matt Amert2df4f1452019-12-09 04:59:491130const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1131const char kImpulseScrollAnimationsDescription[] =
1132 "Replaces the default scroll animation with Impulse-style scroll "
1133 "animations.";
1134
Brett Wilsonecb80982017-07-12 20:34:511135const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1136const char kInProductHelpDemoModeChoiceDescription[] =
1137 "Selects the In-Product Help demo mode.";
1138
Jarrydc3639ac2020-04-09 17:05:391139const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1140const char kInstalledAppsInCbdDescription[] =
1141 "Adds the installed apps warning dialog to the clear browsing data flow "
1142 "which allows users to protect installed apps' data from being deleted.";
1143
Brett Wilsonecb80982017-07-12 20:34:511144const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1145const char kJavascriptHarmonyDescription[] =
1146 "Enable web pages to use experimental JavaScript features.";
1147
1148const char kJavascriptHarmonyShippingName[] =
1149 "Latest stable JavaScript features";
1150const char kJavascriptHarmonyShippingDescription[] =
1151 "Some web pages use legacy or non-standard JavaScript extensions that may "
1152 "conflict with the latest JavaScript features. This flag allows disabling "
1153 "support of those features for compatibility with such pages.";
1154
tby0e3e58192020-04-08 23:14:221155const char kLauncherSettingsSearchName[] = "Launcher settings search";
1156const char kLauncherSettingsSearchDescription[] =
1157 "Enable search results for OS settings in the launcher.";
1158
Christopher Thompson493f1062020-01-28 23:16:431159const char kLegacyTLSEnforcedName[] =
1160 "Enforce deprecation of legacy TLS versions";
1161const char kLegacyTLSEnforcedDescription[] =
1162 "Enable connection errors and interstitials for sites that use legacy TLS "
1163 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1164 " in the future.";
1165
Christopher Thompsonb89e7f92019-09-26 22:31:421166const char kLegacyTLSWarningsName[] =
1167 "Show security warnings for sites using legacy TLS versions";
1168const char kLegacyTLSWarningsDescription[] =
1169 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1170 "and TLS 1.1), which are deprecated and will be removed in the future.";
1171
Brett Wilsonecb80982017-07-12 20:34:511172const char kLoadMediaRouterComponentExtensionName[] =
1173 "Load Media Router Component Extension";
1174const char kLoadMediaRouterComponentExtensionDescription[] =
1175 "Loads the Media Router component extension at startup.";
1176
Hazem Ashmawyf1cd7e42019-03-25 18:17:321177const char kLogJsConsoleMessagesName[] =
1178 "Log JS console messages in system logs";
1179const char kLogJsConsoleMessagesDescription[] =
1180 "Enable logging JS console messages in system logs, please note that they "
1181 "may contain PII.";
1182
Mustafa Emre Acer137dc8b2018-08-29 20:38:131183const char kLookalikeUrlNavigationSuggestionsName[] =
1184 "Navigation suggestions for lookalike URLs";
1185const char kLookalikeUrlNavigationSuggestionsDescription[] =
1186 "Enable navigation suggestions for URLs that are visually similar to "
1187 "popular domains or to domains with a site engagement score.";
1188
Brett Wilsonecb80982017-07-12 20:34:511189const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1190const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511191
Becca Hughes71e8ceb2020-03-31 22:23:401192const char kMediaHistoryName[] = "Enable Media History";
1193const char kMediaHistoryDescription[] =
1194 "Enables Media History which records data around media playbacks on "
1195 "websites.";
1196
Lei Zhang507fffd2020-01-29 23:47:541197const char kMediaInspectorLoggingName[] = "Enable media log in developer tools";
1198const char kMediaInspectorLoggingDescription[] =
Ted Meyera1fd6ce2019-10-22 03:21:331199 "Move media logging from chrome://media-internals into the developer tools "
Yang Guo08a824e2020-02-06 16:00:101200 "project.";
Ted Meyera1fd6ce2019-10-22 03:21:331201
spqchanb87755692018-04-05 00:46:091202const char kMediaRouterCastAllowAllIPsName[] =
1203 "Connect to Cast devices on all IP addresses";
1204const char kMediaRouterCastAllowAllIPsDescription[] =
1205 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311206 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091207
Joel Hockey73bc7122019-10-20 21:41:111208const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1209const char kMixBrowserTypeTabsDescription[] =
1210 "Allows tabs to be dragged between any browsers that support tabs, "
1211 "including apps";
1212
David Roger2183afb2019-02-21 14:19:151213const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1214const char kMobileIdentityConsistencyDescription[] =
1215 "Enables stronger identity consistency on mobile";
1216
Ella Ge1282f552019-06-24 20:06:031217const char kMouseSubframeNoImplicitCaptureName[] =
1218 "Disable mouse implicit capture for iframe";
1219const char kMouseSubframeNoImplicitCaptureDescription[] =
1220 "When enable, mouse down does not implicit capture for iframe.";
1221
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421222const char kNativeFileSystemAPIName[] = "Native File System API";
1223const char kNativeFileSystemAPIDescription[] =
1224 "Enables the experimental Native File System API, giving websites access "
1225 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551226
James Vecore30f589c22020-04-03 23:16:171227const char kNearbySharingName[] = "Nearby Sharing";
1228const char kNearbySharingDescription[] =
1229 "Enables Nearby Sharing for sharing content between devices.";
1230
Monica Bastae2331412020-04-10 14:07:301231const char kNewProfilePickerName[] = "New profile picker";
1232const char kNewProfilePickerDescription[] =
1233 "Enables new profile picker implementation.";
1234
Brett Wilsonecb80982017-07-12 20:34:511235const char kNewUsbBackendName[] = "Enable new USB backend";
1236const char kNewUsbBackendDescription[] =
1237 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341238
Taylor Bergquist187a9f92019-08-12 22:13:151239const char kNewTabstripAnimationName[] = "New tabstrip animations";
1240const char kNewTabstripAnimationDescription[] =
1241 "New implementation of tabstrip animations.";
1242
Regan Hsuc72a6112020-02-28 19:10:021243const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1244const char kNewOsSettingsSearchDescription[] =
1245 "Enables New OS Settings search with fuzzy matching, and disables the old "
1246 "OS settings search using exact string matching.";
1247
Aaron Krajeski7df4f93c2020-02-20 18:07:451248const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1249const char kTextureLayerSkipWaitForActivationDescription[] =
1250 "Don't wait for layer activation before beginning new frame.";
1251
Alex Newcomerd7b0cc42018-05-25 22:58:481252const char kNotificationIndicatorName[] = "Notification Indicators";
1253const char kNotificationIndicatorDescription[] =
1254 "Enable notification indicators, which appear on app icons when a "
1255 "notification is active. This will also enable notifications in context "
1256 "menus.";
1257
Xing Liu1919ec232019-07-22 20:38:041258const char kNotificationSchedulerDebugOptionName[] =
1259 "Notification scheduler debug options";
1260const char kNotificationSchedulerDebugOptionDescription[] =
1261 "Enable debugging mode to override certain behavior of notification "
1262 "scheduler system for easier manual testing.";
1263const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1264 "Show scheduled notification right away.";
1265
Brett Wilsonecb80982017-07-12 20:34:511266const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1267const char kNotificationsNativeFlagDescription[] =
1268 "Enable support for using the native notification toasts and notification "
1269 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341270
Lan Wei97ee4b1f2019-07-25 21:02:391271const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1272const char kUpdateHoverAtBeginFrameDescription[] =
1273 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1274 "moves, rather than old timing-based mechanism.";
1275
Valeriya Sinevich972ac122018-09-05 07:33:191276const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1277const char kUseMultiloginEndpointDescription[] =
1278 "Use Gaia OAuth multilogin for identity consistency.";
1279
Brett Wilsonecb80982017-07-12 20:34:511280const char kOfferStoreUnmaskedWalletCardsName[] =
1281 "Google Payments card saving checkbox";
1282const char kOfferStoreUnmaskedWalletCardsDescription[] =
1283 "Show the checkbox to offer local saving of a credit card downloaded from "
1284 "the server.";
1285
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371286const char kOmniboxAdaptiveSuggestionsCountName[] =
1287 "Adaptive Omnibox Suggestions count";
1288const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1289 "Dynamically adjust number of presented Omnibox suggestions depending on "
1290 "available space. When enabled, this feature will increase (or decrease) "
1291 "amount of offered Omnibox suggestions to fill in the space between the "
1292 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1293 "flag to adjust the limit of offered suggestions. The number of shown "
1294 "suggestions will be no less than the platform default limit.";
1295
Brandon Wylie1299ff82020-01-23 02:13:371296const char kOmniboxAssistantVoiceSearchName[] =
1297 "Omnibox Assistant Voice Search";
1298const char kOmniboxAssistantVoiceSearchDescription[] =
1299 "When enabled, use Assistant for omnibox voice query recognition instead of"
1300 " Android's built-in voice recognition service. Only works on Android.";
1301
manuk4542e232019-09-11 19:27:351302const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1303const char kOmniboxAutocompleteTitlesDescription[] =
1304 "Allows autocompleting bookmark, history, and document suggestions when the"
1305 " user input is a prefix of their titles, as opposed to their URLs.";
1306
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191307const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1308const char kOmniboxCompactSuggestionsDescription[] =
1309 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1310 "size.";
1311
1312const char kOmniboxDeferredKeyboardPopupName[] =
1313 "Omnibox: Defer keyboard popup";
1314const char kOmniboxDeferredKeyboardPopupDescription[] =
1315 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1316 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1317 "shown when user taps the Omnibox again, or if there's no suggestions to "
1318 "show to the user.";
1319
Brett Wilsonecb80982017-07-12 20:34:511320const char kOmniboxDisplayTitleForCurrentUrlName[] =
1321 "Include title for the current URL in the omnibox";
1322const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1323 "In the event that the omnibox provides suggestions on-focus, the URL of "
1324 "the current page is provided as the first suggestion without a title. "
1325 "Enabling this flag causes the title to be displayed.";
1326
Patrick Noland9e1fc5052019-07-31 00:24:111327const char kOmniboxDisableInstantExtendedLimitName[] =
1328 "Disable the 'instant extended' limit on search suggestions";
1329const char kOmniboxDisableInstantExtendedLimitDescription[] =
1330 "Effectively doubles the max number of Google-provided search suggestions "
1331 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151332
1333const char kOmniboxExperimentalSuggestScoringName[] =
1334 "Omnibox Experimental Suggest Scoring";
1335const char kOmniboxExperimentalSuggestScoringDescription[] =
1336 "Enables an experimental scoring mode for suggestions when Google is the "
1337 "default search engine.";
1338
manukh5ff0f582020-01-14 03:54:131339const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1340 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1341const char
1342 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1343 "Midword terms are allowed but not scored.";
1344const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1345 "Omnibox History Quick Provider Allow Midword Continuations";
1346const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1347 "Midword matches are allowed and scored when the match begins immediately "
1348 "after the previous match ends.";
1349
manukaddd3c42019-04-09 21:20:591350const char kOmniboxLocalEntitySuggestionsName[] =
1351 "Omnibox Local Entity Suggestions";
1352const char kOmniboxLocalEntitySuggestionsDescription[] =
1353 "Enables location specific suggestions displayed with images and enhanced "
1354 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1355 "will also enable #omnibox-rich-entity-suggestions.";
1356
manuk695f9d4532020-03-18 19:22:081357const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1358const char kOmniboxRichAutocompletionDescription[] =
1359 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1360 "titles or URLs contain the user input as a continuous chunk, but not "
1361 "necessarily a prefix, can be the default suggestion. Typically, only "
1362 "suggestions whose URLs are prefixed by the user input can be. The "
1363 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1364 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1365 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1366 "autocompletes non-prefixes.";
1367
Moe Ahmadid0ce5de2019-08-30 21:55:021368const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1369const char kOmniboxOnFocusSuggestionsDescription[] =
1370 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1371 "before the user has typed any input";
1372
Gang Wuba18dba2019-09-25 03:43:211373const char kOmniboxRemoveSuggestionsFromClipboardName[] =
1374 "Omnibox remove suggestions from clipboard";
1375const char kOmniboxRemoveSuggestionsFromClipboardDescription[] =
1376 "Allow users to remove suggestions from clipboard.";
1377
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231378const char kOmniboxRichEntitySuggestionsName[] =
1379 "Omnibox rich entity suggestions";
1380const char kOmniboxRichEntitySuggestionsDescription[] =
1381 "Display entity suggestions using images and an enhanced layout; showing "
manukaddd3c42019-04-09 21:20:591382 "more context and descriptive text about the entity.";
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231383
Brandon Wylief8dd4e82019-07-11 16:39:571384const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1385const char kOmniboxSearchEngineLogoDescription[] =
1386 "Display the current default search engine's logo in the omnibox";
1387
Benoit Lizeab08362c2017-07-19 14:50:541388const char kOmniboxSpareRendererName[] =
1389 "Start spare renderer on omnibox focus";
1390const char kOmniboxSpareRendererDescription[] =
1391 "When the omnibox is focused, start an empty spare renderer. This can "
1392 "speed up the load of the navigation from the omnibox.";
1393
Tommy C. Lie4194b732018-09-28 22:21:511394const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1395 "Omnibox UI Hide Steady-State URL Scheme";
1396const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1397 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361398 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511399
1400const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1401 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1402const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1403 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361404 "Hidden portions are restored during editing.";
1405
1406const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1407 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1408const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1409 "In the omnibox, hide the path, query and ref from steady state displayed "
1410 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121411
Brett Wilsonecb80982017-07-12 20:34:511412const char kOmniboxUIMaxAutocompleteMatchesName[] =
1413 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511414const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1415 "Changes the maximum number of autocomplete matches displayed in the "
1416 "Omnibox UI.";
1417
Kevin Baileycd6889922019-05-30 17:22:551418const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1419const char kOmniboxMaxURLMatchesDescription[] =
1420 "The maximum number of URL matches to show, unless there are no "
1421 "replacements.";
1422
Ce Chen20af01c2019-07-02 19:16:361423const char kOmniboxOnDeviceHeadSuggestionsName[] =
1424 "Omnibox on device head suggestions";
1425const char kOmniboxOnDeviceHeadSuggestionsDescription[] =
1426 "Google head non personalized search suggestions provided by a compact on "
1427 "device model";
1428
Tommy Li7d1a68b2019-09-06 23:12:521429const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1430 "Omnibox Preserve Default Match Against Async Update";
1431const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1432 "Preserves the default match against change when providers return results "
1433 "asynchronously. This prevents the default match from changing after the "
1434 "user finishes typing. Without this feature, if the default match is "
1435 "updated right when the user presses Enter, the user may go to a "
1436 "surprising destination.";
1437
Justin Donnelly65c9e8b2017-10-01 05:15:011438const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1439const char kOmniboxUISwapTitleAndUrlDescription[] =
1440 "In the omnibox dropdown, shows titles before URLs when both are "
1441 "available.";
1442
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251443const char kOmniboxZeroSuggestionsOnNTPName[] =
1444 "Omnibox Zero Suggestions on New Tab Page";
1445const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1446 "Offer suggestions when URL bar (omnibox) is focused.";
1447
Moe Ahmadi4005ec92019-09-09 16:55:531448const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1449 "Zero Suggestions in real search box on New Tab Page";
1450const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1451 "Offer suggestions when the real search box on New Tab Page is focused.";
1452
Tommy Li1d03b9bf2019-09-23 23:46:341453const char kOmniboxZeroSuggestionsOnSERPName[] =
1454 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1455const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1456 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1457 "on the default search provider's search results page (SERP).";
1458
Mark Lieufaa1b762019-01-08 19:37:281459const char kOnTheFlyMhtmlHashComputationName[] =
1460 "On-The-Fly MHTML Hash Computation";
1461const char kOnTheFlyMhtmlHashComputationDescription[] =
1462 "Save MHTML files to the target location and calculate their content "
1463 "digests in one step.";
1464
Adrienne Walkerc87477e2018-06-06 22:28:211465const char kOopRasterizationName[] = "Out of process rasterization";
1466const char kOopRasterizationDescription[] =
1467 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1468 "Must also enable GPU rasterization";
1469
Eric Karl34c48382019-10-15 02:04:171470const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1471const char kEnableDeJellyDescription[] =
1472 "Enables an experimental effect which attempts to mitigate "
1473 "\"jelly-scrolling\". This is an experimental implementation with known "
1474 "bugs, visual artifacts, and performance cost. This implementation may be "
1475 "removed at any time.";
1476
Donn Denman43baac62019-05-22 17:31:051477const char kOverlayNewLayoutName[] = "Overlay new layout";
1478const char kOverlayNewLayoutDescription[] =
1479 "Enables a new layout for the "
1480 "Overlay panels including Contextual Search and Preview Tab.";
1481
Brett Wilsonecb80982017-07-12 20:34:511482const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1483const char kOverlayScrollbarsDescription[] =
1484 "Enable the experimental overlay scrollbars implementation. You must also "
1485 "enable threaded compositing to have the scrollbars animate.";
1486
chaopenge8aa016b2017-08-24 15:20:191487const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1488 "Flash Overlay Scrollbars After Any Scroll Update";
1489const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1490 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1491 " must also enable Overlay Scrollbars.";
1492
chaopeng343678022017-08-24 18:45:001493const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1494 "Flash Overlay Scrollbars When Mouse Enter";
1495const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1496 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1497 " enable Overlay Scrollbars.";
1498
Daniele Castagna74ddb9c2018-06-21 22:59:021499const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1500const char kOverlayStrategiesDescription[] =
1501 "Select strategies used to promote quads to HW overlays.";
1502const char kOverlayStrategiesDefault[] = "Default";
1503const char kOverlayStrategiesNone[] = "None";
1504const char kOverlayStrategiesUnoccludedFullscreen[] =
1505 "Unoccluded fullscreen buffers (single-fullscreen)";
1506const char kOverlayStrategiesUnoccluded[] =
1507 "Unoccluded buffers (single-fullscreen,single-on-top)";
1508const char kOverlayStrategiesOccludedAndUnoccluded[] =
1509 "Occluded and unoccluded buffers "
1510 "(single-fullscreen,single-on-top,underlay)";
1511
Claudio Magni81326f92017-09-01 05:21:181512const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1513const char kUseNewAcceptLanguageHeaderDescription[] =
1514 "Adds the base language code after other corresponding language+region "
1515 "codes. This ensures that users receive content in their preferred "
1516 "language.";
1517
Brett Wilsonecb80982017-07-12 20:34:511518const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1519const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481520 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511521
chaopenge2b6e5f2018-05-08 16:40:451522const char kTouchpadOverscrollHistoryNavigationName[] =
1523 "Overscroll history navigation on Touchpad";
1524const char kTouchpadOverscrollHistoryNavigationDescription[] =
1525 "Allows swipe left/right from touchpad change browser navigation.";
1526
Xing Liu5400a002017-09-15 21:48:291527const char kParallelDownloadingName[] = "Parallel downloading";
1528const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061529 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291530
Brett Wilsonecb80982017-07-12 20:34:511531const char kPassiveEventListenerDefaultName[] =
1532 "Passive Event Listener Override";
1533const char kPassiveEventListenerDefaultDescription[] =
1534 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1535 "haven't requested otherwise) to be treated as passive. This will break "
1536 "touch/wheel behavior on some websites but is useful for demonstrating the "
1537 "potential performance benefits of adopting passive event listeners.";
1538const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1539const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1540
1541const char kPassiveEventListenersDueToFlingName[] =
1542 "Touch Event Listeners Passive Default During Fling";
1543const char kPassiveEventListenersDueToFlingDescription[] =
1544 "Forces touchstart, and first touchmove per scroll event listeners during "
1545 "fling to be treated as passive.";
1546
1547const char kPassiveDocumentEventListenersName[] =
1548 "Document Level Event Listeners Passive Default";
1549const char kPassiveDocumentEventListenersDescription[] =
1550 "Forces touchstart, and touchmove event listeners on document level "
1551 "targets (which haven't requested otherwise) to be treated as passive.";
1552
Sahel Sharify7400e882018-08-13 17:13:211553const char kPassiveDocumentWheelEventListenersName[] =
1554 "Document Level Wheel Event Listeners Passive Default";
1555const char kPassiveDocumentWheelEventListenersDescription[] =
1556 "Forces wheel, and mousewheel event listeners on document level targets "
1557 "(which haven't requested otherwise) to be treated as passive.";
1558
Carlos IL1d3ef052019-11-20 19:36:101559const char kPassiveMixedContentWarningName[] =
1560 "Warning for Passive Mixed Content";
1561const char kPassiveMixedContentWarningDescription[] =
1562 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1563 "passive (aka optionally blockable) mixed content.";
1564
Milica Selakovice8bdde612020-02-19 11:48:361565const char kPasswordChangeName[] = "Rework password change flow";
1566const char kPasswordChangeDescription[] =
1567 "Change password when password leak is detected.";
1568
Ivana Zuzica4cf4802019-07-10 19:02:321569const char kPasswordEditingAndroidName[] = "Password editing for Android";
1570const char kPasswordEditingAndroidDescription[] =
1571 "Adds the editing option for saved passwords.";
1572
Vaclav Brozekd8a3f542017-11-16 14:21:131573const char kPasswordImportName[] = "Password import";
1574const char kPasswordImportDescription[] =
1575 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511576
Aran Gilman5e9672bed2019-08-02 19:07:491577const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1578const char kForceWebContentsDarkModeDescription[] =
1579 "Automatically render all web contents using a dark theme.";
1580
Alison Maherc07a3fb2019-10-07 21:25:031581const char kForcedColorsName[] = "Forced Colors";
1582const char kForcedColorsDescription[] =
1583 "Enables forced colors mode for web content.";
1584
Matt Amertecf4bf32019-09-25 19:50:391585const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1586const char kPercentBasedScrollingDescription[] =
1587 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1588 "of the scroller size.";
1589
Rouslan Solomakhinded840112018-11-02 13:27:101590const char kPerMethodCanMakePaymentQuotaName[] =
1591 "Per-method canMakePayment() quota.";
1592const char kPerMethodCanMakePaymentQuotaDescription[] =
1593 "Allow calling canMakePayment() for different payment methods, as long as "
1594 "method-specific parameters remain unchanged.";
1595
Ella Geb58eed12019-09-05 23:37:011596const char kPointerLockOptionsName[] = "Enables pointer lock options";
1597const char kPointerLockOptionsDescription[] =
1598 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1599 "to true, pointer movements wil not be affected by the underlying platform "
1600 "modications such as mouse accelaration.";
1601
Yann Dago70afb65d2019-08-06 15:50:531602const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1603const char kPolicyAtomicGroupsEnabledDescription[] =
1604 "Enables the concept of policy atomic groups that makes policies of an "
1605 "atomic group that do not share the highest priority source from that group"
1606 "ignored.";
1607
Doug Arnett620ff542018-02-06 17:54:221608const char kPreviewsAllowedName[] = "Previews Allowed";
1609const char kPreviewsAllowedDescription[] =
1610 "Allows previews to be shown subject to specific preview types being "
1611 "enabled and the client experiencing specific triggering conditions. "
1612 "May be used as a kill-switch to turn off all potential preview types.";
1613
Jimmy Gong9859f392020-02-21 21:10:271614const char kPrintJobManagementAppName[] = "Print Management App";
1615const char kPrintJobManagementAppDescription[] =
1616 "Enables the print management app that allows Chrome OS users to view "
1617 "and manage their native print jobs.";
1618
Sean Harrisonb65269e2019-10-15 14:44:171619const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1620const char kPrivacySettingsRedesignDescription[] =
1621 "Redesign of the privacy settings card to make it more prominent and "
1622 "and easier to use.";
1623
Dana Friedac7b8ff2019-09-18 21:27:571624const char kProminentDarkModeActiveTabTitleName[] =
1625 "Prominent Dark Mode Active Tab Titles";
1626const char kProminentDarkModeActiveTabTitleDescription[] =
1627 "Makes the active tab title in dark mode bolder so the active tab is "
1628 "easier "
1629 "to identify.";
1630
Mohsen Izadi93faac12017-07-29 04:45:151631const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1632const char kPullToRefreshDescription[] =
1633 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011634const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151635
Troy Hildebrandt7228ad12018-02-23 21:18:241636const char kQueryInOmniboxName[] = "Query in Omnibox";
1637const char kQueryInOmniboxDescription[] =
1638 "Only display query terms in the omnibox when viewing a search results "
1639 "page.";
1640
Brett Wilsonecb80982017-07-12 20:34:511641const char kQuicName[] = "Experimental QUIC protocol";
1642const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1643
Kamila2724bd702019-09-10 16:08:581644const char kQuietNotificationPromptsName[] =
1645 "Quieter notification permission prompts";
1646const char kQuietNotificationPromptsDescription[] =
1647 "Enables quieter permission prompts for notification permission requests. "
1648 "When a site wishes to show notifications, the usual modal dialog is "
1649 "replaced with a quieter version.";
1650
Darwin Huangf588cc8e2019-12-13 22:24:561651const char kRawClipboardName[] = "Raw Clipboard";
1652const char kRawClipboardDescription[] =
1653 "Allows raw / unsanitized clipboard content to be read and written. "
1654 "See https://github.com/WICG/raw-clipboard-access.";
1655
Brett Wilsonecb80982017-07-12 20:34:511656const char kReducedReferrerGranularityName[] =
1657 "Reduce default 'referer' header granularity.";
1658const char kReducedReferrerGranularityDescription[] =
1659 "If a page hasn't set an explicit referrer policy, setting this flag will "
1660 "reduce the amount of information in the 'referer' header for cross-origin "
1661 "requests.";
1662
Christian Dullweber3cc579a22018-09-11 10:54:441663const char kRewriteLevelDBOnDeletionName[] =
1664 "Rewrite LevelDB instances after full deletions";
1665const char kRewriteLevelDBOnDeletionDescription[] =
1666 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1667
Jenna Himawana25aced2019-06-21 01:29:211668const char kReorderBookmarksName[] = "Reorder bookmarks";
1669const char kReorderBookmarksDescription[] =
1670 "Allows the user to reorder their bookmarks from their Android device. "
1671 "The bookmark ordering will be synced across devices.";
1672
David Bokan5a32e4d2019-08-14 15:37:461673const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1674const char kRequestUnbufferedDispatchDescription[] =
1675 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1676 "of input by the OS.";
1677
Brett Wilsonecb80982017-07-12 20:34:511678const char kRequestTabletSiteName[] =
1679 "Request tablet site option in the settings menu";
1680const char kRequestTabletSiteDescription[] =
1681 "Allows the user to request tablet site. Web content is often optimized "
1682 "for tablet devices. When this option is selected the user agent string is "
1683 "changed to indicate a tablet device. Web content optimized for tablets is "
1684 "received there after for the current tab.";
1685
Dominic Farolino780df942019-09-04 06:49:441686const char kPrefetchPrivacyChangesName[] =
1687 "Prefetch request properties are updated to be privacy-preserving";
1688const char kPrefetchPrivacyChangesDescription[] =
1689 "Prefetch requests will not follow redirects, not send a Referer header, "
1690 "not send credentials for cross-origin requests, and do not pass through "
1691 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441692
Gavin Williamsdfdb2392020-02-20 21:07:061693const char kPrinterStatusName[] = "Show printer Status";
1694const char kPrinterStatusDescription[] =
1695 "Enables printer status icons and labels for saved and nearby printers";
1696
Joe DeBlasiofb277092019-07-03 23:46:361697const char kSafetyTipName[] =
1698 "Show Safety Tip UI when visiting low-reputation websites";
1699const char kSafetyTipDescription[] =
1700 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1701 "with a site Chrome believes may be suspicious.";
1702
Lily Chene0d3ac92019-04-22 16:55:531703const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1704const char kSameSiteByDefaultCookiesDescription[] =
1705 "Treat cookies that don't specify a SameSite attribute as if they were "
1706 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1707 "third-party usage.";
1708
Toni Barzic8468f1b2019-08-29 01:28:351709const char kScalableAppListName[] =
1710 "App list UI configuration dependant on display size";
1711const char kScalableAppListDescription[] =
1712 "Adapts app list item sizing and spacing for smaller screen sizes, "
1713 "instead of using single app list configuration, that is optionally "
1714 "scaled down, for all screens.";
1715
Charlene Yan0ccd7f52019-04-12 23:20:591716const char kScrollableTabStripName[] = "Scrollable TabStrip";
1717const char kScrollableTabStripDescription[] =
1718 "Allows users to access tabs by scrolling when they no longer fit in the "
1719 "tabstrip.";
1720
Jeffrey Cohendacbc2a2019-05-14 16:15:491721const char kSendTabToSelfBroadcastName[] = "Send tab to self broadcast";
1722const char kSendTabToSelfBroadcastDescription[] =
1723 "Allows users to broadcast the tab they send to all of their devices "
1724 "instead of targetting only one device.";
1725
Sophey Dong02d39432020-03-26 23:31:041726const char kSendTabToSelfOmniboxSendingAnimationName[] =
1727 "Send tab to self omnibox sending animation";
1728const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1729 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1730 "notifications for contextual menu entry points.";
1731
Travis Skare885f8ad2019-04-25 21:33:371732const char kSendTabToSelfWhenSignedInName[] =
1733 "Send tab to self: enable use when signed-in regardless of sync state";
1734const char kSendTabToSelfWhenSignedInDescription[] =
1735 "Allows use of the send-tab-to-self feature for users who are signed-in "
1736 "but not necessarily syncing. The tab-share data is thus ephemeral, "
1737 "rather than persistent sync data.";
1738
Matt Falkenhagen8af3b7e2019-10-01 14:44:161739const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1740const char kServiceWorkerOnUIDescription[] =
1741 "Enables browser process logic related to service workers to run on the UI "
1742 "thread rather than the IO thread.";
1743
Yasmin69a132f2019-08-07 15:30:361744const char kSharedClipboardUIName[] =
1745 "Enable shared clipboard feature signals to be handled";
1746const char kSharedClipboardUIDescription[] =
1747 "Enables shared clipboard feature signals to be handled by showing "
1748 "a list of user's available devices to share the clipboard.";
1749
Himanshu Jaju8cf9c242019-11-06 13:52:531750const char kSharingPeerConnectionReceiverName[] =
1751 "Enable receiver device to handle peer connection requests.";
1752const char kSharingPeerConnectionReceiverDescription[] =
1753 "Enables receiver device to connect and share data using a peer to peer "
1754 "connection.";
1755
1756const char kSharingPeerConnectionSenderName[] =
1757 "Enable sender device to initiate peer connection requests.";
1758const char kSharingPeerConnectionSenderDescription[] =
1759 "Enables the sender devices to connect with chosen device using a peer to "
1760 "peer connection for transferring data.";
1761
Travis Skare139deb72019-12-05 21:25:061762const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1763const char kSharingQRCodeGeneratorDescription[] =
1764 "Enables right-click UI to share the page's URL via a generated QR Code.";
1765
Alex Chauf15a7192020-01-30 17:37:511766const char kSharingSendViaSyncName[] =
1767 "Enable sending Sharing message via Sync";
1768const char kSharingSendViaSyncDescription[] =
1769 "Enables sending Sharing message via commiting to Chrome Sync's "
1770 "SHARING_MESSAGE data type";
1771
Michael van Ouwerkerk99d7e562019-12-03 17:14:361772const char kSharingDeviceExpirationName[] =
1773 "Configures sharing device expiration";
1774const char kSharingDeviceExpirationDescription[] =
1775 "Configures how long after a device was last active that it is eligible "
1776 "for use in sharing features.";
1777
Manu Corneteb3c7d32019-06-20 08:04:441778const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1779const char kShelfHotseatDescription[] =
1780 "Shows a modular design for the shelf where the apps are shown separately "
1781 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301782 "are separate and behave independently. Also reduces the size of the"
1783 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441784
Manu Cornetd7ef7c52018-05-01 22:08:231785const char kShelfHoverPreviewsName[] =
1786 "Show previews of running apps when hovering over the shelf.";
1787const char kShelfHoverPreviewsDescription[] =
1788 "Shows previews of the open windows for a given running app when hovering "
1789 "over the shelf.";
1790
Naoki Fukino008a0022018-05-23 18:33:001791const char kShowAndroidFilesInFilesAppName[] =
1792 "Show Android files in Files app";
1793const char kShowAndroidFilesInFilesAppDescription[] =
1794 "Show Android files in Files app if Android is enabled on the device.";
1795
Brett Wilsonecb80982017-07-12 20:34:511796const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1797const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381798 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1799 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511800
1801const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1802const char kShowAutofillTypePredictionsDescription[] =
1803 "Annotates web forms with Autofill field type predictions as placeholder "
1804 "text.";
1805
pwarren878671672019-12-13 19:18:161806const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1807const char kShowOverdrawFeedbackDescription[] =
1808 "Visualize overdraw by color-coding elements based on if they have other "
1809 "elements drawn underneath.";
1810
kylechare8835ca92020-03-16 15:34:581811const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381812const char kSkiaRendererDescription[] =
1813 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581814 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381815
Shivani Sharma2d5b4b6b2019-01-08 16:07:161816const char kHistoryManipulationIntervention[] =
1817 "History Manipulation Intervention";
1818const char kHistoryManipulationInterventionDescription[] =
1819 "If a page does a client side redirect or adds to the history without a "
1820 "user gesture, then skip it on back/forward UI.";
1821
Brett Wilsonecb80982017-07-12 20:34:511822const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1823const char kSilentDebuggerExtensionApiDescription[] =
1824 "Do not show the infobar when an extension attaches to a page via "
1825 "chrome.debugger API. This is required to debug extension background "
1826 "pages.";
1827
Lukasz Anforowiczd2e16e62019-03-28 19:06:591828const char kIsolateOriginsName[] = "Isolate additional origins";
1829const char kIsolateOriginsDescription[] =
1830 "Requires dedicated processes for an additional set of origins, "
1831 "specified as a comma-separated list.";
1832
Lukasz Anforowicz738a88d2018-11-05 19:19:341833const char kSiteIsolationOptOutName[] = "Disable site isolation";
1834const char kSiteIsolationOptOutDescription[] =
1835 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571836 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1837 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221838 "isolation is force-enabled using a command line switch or using an "
1839 "enterprise policy. "
1840 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571841 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341842const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1843const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511844
Jesse McKenna4cf4c9172019-12-14 05:10:581845const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1846const char kSlowDCTimerInterruptsWinDescription[] =
1847 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1848 "default 4 ms.";
1849
Brett Wilsonecb80982017-07-12 20:34:511850const char kSmoothScrollingName[] = "Smooth Scrolling";
1851const char kSmoothScrollingDescription[] =
1852 "Animate smoothly when scrolling page content.";
1853
Sam Goto09d69a12019-11-20 23:56:561854const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1855const char kSmsReceiverCrossDeviceDescription[] =
1856 "Enable the SMS Receiver API to work across devices";
1857
Justin Donnelly4e448cb2017-07-07 21:32:131858const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1859 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131860const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1861 "If enabled, when the user enters text in the omnibox that looks like a "
1862 "a query, any service worker associated with the search engine the query "
1863 "will be sent to is started early.";
1864
Daniele Castagnae896ab92020-03-16 04:11:521865const char kSplitPartiallyOccludedQuadsName[] =
1866 "Split partially occluded quads";
1867const char kSplitPartiallyOccludedQuadsDescription[] =
1868 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391869 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521870
Lei Zhang507fffd2020-01-29 23:47:541871const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1872const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461873 "Experimental security mode that strengthens the site isolation policy. "
1874 "Controls whether site isolation should use origins instead of scheme and "
1875 "eTLD+1.";
1876
Shubhie Panickerfaf082ed2018-01-03 04:49:151877const char kStopInBackgroundName[] = "Stop in background";
1878const char kStopInBackgroundDescription[] =
1879 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281880 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151881
Shubhie Panicker56c99a22018-03-21 00:22:281882const char kStopNonTimersInBackgroundName[] =
1883 "Stop non-timer task queues background";
1884const char kStopNonTimersInBackgroundDescription[] =
1885 "Stop non-timer task queues, in the background, "
1886 "after a grace period.";
1887
Brandon Maslenda12cf82019-08-23 20:54:181888const char kStorageAccessAPIName[] = "Storage Access API";
1889const char kStorageAccessAPIDescription[] =
1890 "Enables the Storage Access API, allowing websites to request storage "
1891 "access when it would otherwise be restricted.";
1892
Jarryd5b6e5ce2019-08-23 19:15:481893const char kStoragePressureUIName[] = "Enable storage pressure UI";
1894const char kStoragePressureUIDescription[] =
1895 "If enabled, Chrome will trigger system notifications to warn about "
1896 "storage pressure.";
1897
Brett Wilsonecb80982017-07-12 20:34:511898const char kSuggestionsWithSubStringMatchName[] =
1899 "Substring matching for Autofill suggestions";
1900const char kSuggestionsWithSubStringMatchDescription[] =
1901 "Match Autofill suggestions based on substrings (token prefixes) rather "
1902 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341903
Himanshu Jajue760efb2019-10-17 11:07:531904const char kSyncDeviceInfoInTransportModeName[] =
1905 "Enable syncing DeviceInfo in transport-only sync mode.";
1906const char kSyncDeviceInfoInTransportModeDescription[] =
1907 "When enabled, allows syncing DeviceInfo datatype for users who are "
1908 "signed-in but not necessary sync-ing.";
1909
Tanmoy Mollika6ef18a2020-01-28 12:24:341910const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1911const char kSyncErrorInfoBarDescription[] =
1912 "When enabled, shows an infobar for sync errors that can be resolved "
1913 "by user interaction in the settings page.";
1914
Brett Wilsonecb80982017-07-12 20:34:511915const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1916const char kSyncSandboxDescription[] =
1917 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341918
Joe Downing8cbbc192018-05-14 17:37:071919const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1920const char kSystemKeyboardLockDescription[] =
1921 "Enables websites to use the keyboard.lock() API to intercept system "
1922 "keyboard shortcuts and have the events routed directly to the website "
1923 "when in fullscreen mode.";
1924
Ahmed Mehfoozac33a0c2020-04-01 01:33:181925const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
1926const char kSystemTrayMicGainDescription[] =
1927 "Enables mic gain settings in the system tray audio "
1928 "settings.";
1929
Matt Simmons1fd0c9f2019-04-15 19:08:221930const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1931const char kTabEngagementReportingDescription[] =
1932 "Tracks tab engagement and lifetime metrics.";
1933
Yusuf Ozuysal67f05a02019-02-15 19:30:521934const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1935const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461936 "Allows users to see their tabs in a grid layout in the tab switcher on "
1937 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:521938
Yusuf Ozuysal436d90b82019-03-15 22:17:581939const char kTabGroupsAndroidName[] = "Tab Groups";
1940const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461941 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:581942
Yue Zhange5610102019-11-01 19:46:391943const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1944const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461945 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:391946
Yue Zhang2834d6b2019-05-01 17:30:281947const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1948const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461949 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:281950
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091951const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1952const char kTabToGTSAnimationAndroidDescription[] =
1953 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:461954 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091955
Taylor Bergquistbcc15462018-12-05 00:36:561956const char kTabGroupsName[] = "Tab Groups";
1957const char kTabGroupsDescription[] =
1958 "Allows users to organize tabs into visually distinct groups, e.g. to "
1959 "separate tabs associated with different tasks.";
1960
Charlene Yand49235292020-03-14 00:55:431961const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
1962const char kTabGroupsCollapseDescription[] =
1963 "Allows a tab group to be collapsible and expandable, if tab groups are "
1964 "enabled.";
1965
Charlene Yan5b80e052020-04-02 20:48:561966const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
1967const char kTabGroupsFeedbackDescription[] =
1968 "Enables the feedback app to appear in the tab group editor bubble, if tab "
1969 "groups are enabled.";
1970
Caroline Risinge121c2b2018-12-03 20:19:291971const char kTabHoverCardsName[] = "Tab Hover Cards";
1972const char kTabHoverCardsDescription[] =
1973 "Enables a popup containing tab information to be visible when hovering "
1974 "over a tab. This will replace tooltips for tabs.";
1975
Dana Friedacaa8ef52019-02-08 02:20:351976const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1977const char kTabHoverCardImagesDescription[] =
1978 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1979
Dana Fried07b03c62019-07-31 19:20:561980const char kTabOutlinesInLowContrastThemesName[] =
1981 "Tab Outlines in Low Contrast Themes";
1982const char kTabOutlinesInLowContrastThemesDescription[] =
1983 "Expands the range of situations in which tab outline strokes are "
1984 "displayed, improving accessiblity in dark and incognito mode.";
1985
Daniele Castagna0fead93e2018-01-10 20:40:291986const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1987const char kTintGlCompositedContentDescription[] =
1988 "Tint contents composited using GL with a shade of red to help debug and "
1989 "study overlay support.";
1990
David Benjaminb9c645c2019-10-09 23:49:111991const char kTLS13HardeningForLocalAnchorsName[] =
1992 "TLS 1.3 hardening for local anchors";
1993const char kTLS13HardeningForLocalAnchorsDescription[] =
1994 "This option enables the TLS 1.3 downgrade hardening mechanism for "
1995 "connections authenticated by local trust anchors. This improves security "
1996 "for connections to TLS-1.3-capable servers while remaining compatible "
1997 "with older servers. Firewalls and proxies that do not function when this "
1998 "is enabled do not implement TLS 1.2 correctly or securely and must be "
1999 "updated.";
2000
Peter Kastingd77428352018-10-26 15:20:252001const char kTopChromeTouchUiName[] = "Touch UI Layout";
2002const char kTopChromeTouchUiDescription[] =
2003 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:342004
Brett Wilsonecb80982017-07-12 20:34:512005const char kThreadedScrollingName[] = "Threaded scrolling";
2006const char kThreadedScrollingDescription[] =
2007 "Threaded handling of scroll-related input events. Disabling this will "
2008 "force all such scroll events to be handled on the main thread. Note that "
2009 "this can dramatically hurt scrolling performance of most websites and is "
2010 "intended for testing purposes only.";
2011
Brett Wilsonecb80982017-07-12 20:34:512012const char kTouchAdjustmentName[] = "Touch adjustment";
2013const char kTouchAdjustmentDescription[] =
2014 "Refine the position of a touch gesture in order to compensate for touches "
2015 "having poor resolution compared to a mouse.";
2016
2017const char kTouchDragDropName[] = "Touch initiated drag and drop";
2018const char kTouchDragDropDescription[] =
2019 "Touch drag and drop can be initiated through long press on a draggable "
2020 "element.";
2021
2022const char kTouchEventsName[] = "Touch Events API";
2023const char kTouchEventsDescription[] =
2024 "Force Touch Events API feature detection to always be enabled or "
2025 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292026 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512027
2028const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2029const char kTouchSelectionStrategyDescription[] =
2030 "Controls how text selection granularity changes when touch text selection "
2031 "handles are dragged. Non-default behavior is experimental.";
2032const char kTouchSelectionStrategyCharacter[] = "Character";
2033const char kTouchSelectionStrategyDirection[] = "Direction";
2034
2035const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2036const char kTraceUploadUrlDescription[] =
2037 "This is to be used in conjunction with the enable-navigation-tracing "
2038 "flag. Please select the label that best describes the recorded traces. "
2039 "This will choose the destination the traces are uploaded to. If you are "
2040 "not sure, select other. If left empty, no traces will be uploaded.";
2041const char kTraceUploadUrlChoiceOther[] = "Other";
2042const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2043const char kTraceUploadUrlChoiceQa[] = "QA";
2044const char kTraceUploadUrlChoiceTesting[] = "Testing";
2045
Anthony Vallee-Dubois265c5692018-06-01 15:57:142046const char kTranslateForceTriggerOnEnglishName[] =
2047 "Select which language model to use to trigger translate on English "
2048 "content";
2049const char kTranslateForceTriggerOnEnglishDescription[] =
2050 "Force the Translate Triggering on English pages experiment to be enabled "
2051 "with the selected language model active.";
2052
Haohao Wang5b525f722019-05-18 15:37:522053const char kTranslateBubbleUIName[] =
2054 "Select which UI to use for translate bubble";
2055const char kTranslateBubbleUIDescription[] =
2056 "Three bubble options to choose. Existing UI is selected by default";
2057
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052058const char kTreatInsecureOriginAsSecureName[] =
2059 "Insecure origins treated as secure";
2060const char kTreatInsecureOriginAsSecureDescription[] =
2061 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132062 "supplied as a comma-separated list. Origins must have their protocol "
2063 "specified e.g. \"http://example.com\". For the definition of secure "
2064 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052065
Joe DeBlasio2a4fb9982019-05-06 23:44:432066const char kTreatUnsafeDownloadsAsActiveName[] =
2067 "Treat risky downloads over insecure connections as active mixed content";
2068const char kTreatUnsafeDownloadsAsActiveDescription[] =
2069 "Disallows downloads of unsafe files (files that can potentially execute "
2070 "code), where the final download origin or any origin in the redirect "
2071 "chain is insecure if the originating page is secure.";
2072
David Van Cleve08c5bc012020-03-26 17:31:462073const char kTrustTokensName[] = "Enable Trust Tokens";
2074const char kTrustTokensDescription[] =
2075 "Enables the prototype Trust Token API "
2076 "(https://github.com/wicg/trust-token-api).";
2077
Brett Wilsonecb80982017-07-12 20:34:512078const char kTrySupportedChannelLayoutsName[] =
2079 "Causes audio output streams to check if channel layouts other than the "
2080 "default hardware layout are available.";
2081const char kTrySupportedChannelLayoutsDescription[] =
2082 "Causes audio output streams to check if channel layouts other than the "
2083 "default hardware layout are available. Turning this on will allow the OS "
2084 "to do stereo to surround expansion if supported. May expose third party "
2085 "driver bugs, use with caution.";
2086
Shawn Pickett0b470712019-08-15 00:43:452087const char kTurnOffStreamingMediaCachingName[] =
2088 "Turn off caching of streaming media to disk.";
2089const char kTurnOffStreamingMediaCachingDescription[] =
2090 "Reduces disk activity during media playback, which can result in "
2091 "power savings.";
2092
François Beaufortdb160c12019-05-01 06:28:142093const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2094const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052095 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142096 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2097 "for other processes.";
2098
Brett Wilsonecb80982017-07-12 20:34:512099const char kUiPartialSwapName[] = "Partial swap";
2100const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2101
Vadym Doroshenkoa063a512019-12-12 17:59:072102const char kUsernameFirstFlowName[] = "Username first flow";
2103const char kUsernameFirstFlowDescription[] =
2104 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062105 "flows where a user has to type username first on one page and then "
2106 "password on another page";
2107
Jiahe Zhang6a55d9ba2019-12-14 02:59:462108const char kUsePreferredIntervalForVideoName[] =
2109 "Use preferred interval for video";
2110const char kUsePreferredIntervalForVideoDescription[] =
2111 "When enabled, the composition rate will be changed based on the videos' "
2112 "actual fps.";
2113
Zentaro Kavanagh892851f2019-05-29 15:13:312114const char kUseSearchClickForRightClickName[] =
2115 "Use Search+Click for right click";
2116const char kUseSearchClickForRightClickDescription[] =
2117 "When enabled search+click will be remapped to right click, allowing "
2118 "webpages and apps to consume alt+click. When disabled the legacy "
2119 "behavior of remapping alt+click to right click will remain unchanged.";
2120
Michael Hablich896d52662017-10-23 15:59:572121const char kV8VmFutureName[] = "Future V8 VM features";
2122const char kV8VmFutureDescription[] =
2123 "This enables upcoming and experimental V8 VM features. "
2124 "This flag does not enable experimental JavaScript features.";
2125
Brett Wilsonecb80982017-07-12 20:34:512126const char kWalletServiceUseSandboxName[] =
2127 "Use Google Payments sandbox servers";
2128const char kWalletServiceUseSandboxDescription[] =
2129 "For developers: use the sandbox service for Google Payments API calls.";
2130
Ovidio Henriquez3d729f62020-02-07 00:43:292131const char kWebBluetoothNewPermissionsBackendName[] =
2132 "Use the new permissions backend for Web Bluetooth";
2133const char kWebBluetoothNewPermissionsBackendDescription[] =
2134 "Enables the new permissions backend for Web Bluetooth. This will enable "
2135 "persistent storage of device permissions.";
2136
Tsuyoshi Horoabfb079d2019-10-17 02:09:062137const char kWebBundlesName[] = "Web Bundles";
2138const char kWebBundlesDescription[] =
2139 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2140 "navigation.";
2141
Ayu Ishiidbdd5c92020-03-20 23:40:522142const char kWebOtpBackendName[] = "Web OTP";
2143const char kWebOtpBackendDescription[] =
2144 "Enables Web OTP API that uses the specified backend.";
2145const char kWebOtpBackendSmsVerification[] =
2146 "SMS Verification API (requires app-hash)";
2147const char kWebOtpBackendUserConsent[] = "User Consent API";
2148
Brett Wilsonecb80982017-07-12 20:34:512149const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2150const char kWebglDraftExtensionsDescription[] =
2151 "Enabling this option allows web applications to access the WebGL "
2152 "Extensions that are still in draft status.";
2153
Danyao Wang47a0f312019-05-09 20:52:242154const char kWebPaymentsExperimentalFeaturesName[] =
2155 "Experimental Web Payments API features";
2156const char kWebPaymentsExperimentalFeaturesDescription[] =
2157 "Enable experimental Web Payments API features";
2158
Liquan (Max) Gu5f1223972019-12-13 21:07:102159const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2160const char kWebPaymentsMinimalUIDescription[] =
2161 "Allow Payment Request API to open a minimal UI to replace the Payment "
2162 "Request UI when appropriate.";
2163
Per Åhgrencef44262019-11-20 10:54:512164const char kWebrtcCaptureMultiChannelApmName[] =
2165 "WebRTC multi-channel capture audio processing.";
2166const char kWebrtcCaptureMultiChannelApmDescription[] =
2167 "Support in WebRTC for processing capture audio in multi channel without "
2168 "downmixing when running APM in the render process.";
2169
Qingsi Wangec2dbf942018-11-03 05:33:042170const char kWebrtcHideLocalIpsWithMdnsName[] =
2171 "Anonymize local IPs exposed by WebRTC.";
2172const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2173 "Conceal local IP addresses with mDNS hostnames.";
2174
Alex Loikob5fb1282018-08-14 10:04:402175const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2176const char kWebrtcHybridAgcDescription[] =
2177 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2178
Brett Wilsonecb80982017-07-12 20:34:512179const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2180const char kWebrtcHwDecodingDescription[] =
2181 "Support in WebRTC for decoding video streams using platform hardware.";
2182
2183const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2184const char kWebrtcHwEncodingDescription[] =
2185 "Support in WebRTC for encoding video streams using platform hardware.";
2186
Niels Möller090866a2018-02-13 10:55:032187const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2188 "WebRTC new encode cpu load estimator";
2189const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2190 "Enable new estimator for the encoder cpu load, for evaluation and "
2191 "testing. Intended to improve accuracy when screen casting.";
2192
Elad Alon85e0d0be2018-06-26 10:38:372193const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2194const char kWebRtcRemoteEventLogDescription[] =
2195 "Allow collecting WebRTC event logs and uploading them to Crash. "
2196 "Please note that, even if enabled, this will still require "
2197 "a policy to be set, for it to have an effect.";
2198
Brett Wilsonecb80982017-07-12 20:34:512199const char kWebrtcSrtpAesGcmName[] =
2200 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2201const char kWebrtcSrtpAesGcmDescription[] =
2202 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2203
2204const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2205const char kWebrtcStunOriginDescription[] =
2206 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2207 "header.";
2208
Sergey Silkinc33244f2020-01-31 17:21:302209const char kWebrtcUseMinMaxVEADimensionsName[] =
2210 "WebRTC Min/Max Video Encode Accelerator dimensions";
2211const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2212 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2213 "video resolutions inside those published as supported.";
2214
John Leeb07c8472019-10-21 19:53:192215#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
Peter Boström92add81d2019-08-12 22:14:242216const char kWebUITabStripName[] = "WebUI tab strip";
2217const char kWebUITabStripDescription[] =
2218 "When enabled makes use of a WebUI-based tab strip.";
2219
John Leeb07c8472019-10-21 19:53:192220const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
2221const char kWebUITabStripDemoOptionsDescription[] =
2222 "When enabled, displays a set of options to demo and test various features "
2223 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
2224 "enabled.";
2225#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
2226
Alex Cooper01f110e2020-01-08 02:24:162227const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2228const char kWebXrForceRuntimeDescription[] =
2229 "Force the browser to use a particular runtime, even if it would not "
2230 "usually be enabled or would otherwise not be selected based on the "
2231 "attached hardware.";
2232
2233const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162234const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2235const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2236
Will Cassellaa1a4d1112019-12-27 20:52:312237const char kWebXrIncubationsName[] = "WebXR Incubations";
2238const char kWebXrIncubationsDescription[] =
2239 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242240
Brett Wilsonecb80982017-07-12 20:34:512241const char kZeroCopyName[] = "Zero-copy rasterizer";
2242const char kZeroCopyDescription[] =
2243 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342244
Peng Huang70021682019-09-18 19:42:282245const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472246const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282247
Brett Wilsonff596952017-07-14 01:06:552248// Android ---------------------------------------------------------------------
2249
2250#if defined(OS_ANDROID)
2251
Brett Wilsonff596952017-07-14 01:06:552252const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2253const char kAndroidAutofillAccessibilityDescription[] =
2254 "Enable accessibility for autofill popup.";
2255
Anita Woodruffbfcd1e52018-07-16 12:00:512256const char kAppNotificationStatusMessagingName[] =
2257 "App notification status messaging";
2258const char kAppNotificationStatusMessagingDescription[] =
2259 "Enables messaging in site permissions UI informing user when "
2260 "notifications are disabled for the entire app.";
2261
Miriam Gershenson8cf1397222018-01-23 22:48:292262const char kAsyncDnsName[] = "Async DNS resolver";
2263const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2264
Brett Wilsonff596952017-07-14 01:06:552265const char kAutofillAccessoryViewName[] =
2266 "Autofill suggestions as keyboard accessory view";
2267const char kAutofillAccessoryViewDescription[] =
2268 "Shows Autofill suggestions on top of the keyboard rather than in a "
2269 "dropdown.";
2270
Lei Zhang722abec2020-02-04 22:35:492271const char kAutofillAssistantDirectActionsName[] =
2272 "Autofill Assistant direct actions";
2273const char kAutofillAssistantDirectActionsDescription[] =
2274 "When enabled, expose direct actions from the Autofill Assistant.";
2275
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462276const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2277const char kAutofillTouchToFillDescription[] =
2278 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2279 "instead of the keyboard when a password can be filled.";
2280
Caitlin Fischer43edd90a2019-05-01 13:24:302281const char kAutofillUseMobileLabelDisambiguationName[] =
2282 "Autofill Uses Mobile Label Disambiguation";
2283const char kAutofillUseMobileLabelDisambiguationDescription[] =
2284 "When enabled, Autofill suggestions' labels are displayed using a "
2285 "mobile-friendly format.";
2286
Tibor Goldschwendt11b3cf22018-07-04 15:32:442287const char kBackgroundTaskComponentUpdateName[] =
2288 "Background Task Component Updates";
2289const char kBackgroundTaskComponentUpdateDescription[] =
2290 "Schedule component updates with BackgroundTaskScheduler";
2291
Ramin Halavatiba7ddcc2019-11-13 06:19:282292const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2293const char kCCTIncognitoDescription[] =
2294 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2295
Anna Malovaf7c734a2019-03-01 13:08:452296const char kCCTTargetTranslateLanguageName[] =
2297 "Chrome Custom Tabs Target Translate Language";
2298const char kCCTTargetTranslateLanguageDescription[] =
2299 "Enables specify target language the page should be translated to "
2300 "in Chrome Custom Tabs.";
2301
Matthew Jones1abcb132018-07-09 17:59:462302const char kChromeDuetName[] = "Chrome Duet";
2303const char kChromeDuetDescription[] =
2304 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052305
Pedro Amaral5e345192019-05-21 21:18:472306const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2307const char kChromeDuetLabelsDescription[] =
2308 "Enables Chrome Duet (split toolbar) labels.";
2309
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422310const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2311const char kChromeShareScreenshotDescription[] =
2312 "Enables UI to edit and share screenshots";
2313
Kyle Milka987a0352019-09-28 00:51:532314const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2315const char kChromeSharingHubDescription[] =
2316 "Enables the Chrome Sharing Hub/custom share sheet.";
2317
Sarath Singapati83aef1c2017-11-16 15:54:522318const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2319const char kClearOldBrowsingDataDescription[] =
2320 "Enables clearing of browsing data which is older than a given time "
2321 "period.";
2322
David Maunder915c7ef2019-09-20 16:22:082323const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2324const char kCloseTabSuggestionsDescription[] =
2325 "Suggests to the user to close Tabs that haven't been used beyond a "
2326 "configurable threshold or where duplicates of Tabs exist. "
2327 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282328
Shakti Sahu8347cba82019-12-11 03:25:482329const char kContentIndexingDownloadHomeName[] =
2330 "Content indexing in download home";
2331const char kContentIndexingDownloadHomeDescription[] =
2332 "Shows content indexing articles in group cards in download home";
2333
2334const char kContentIndexingNTPName[] = "Content indexing in NTP";
2335const char kContentIndexingNTPDescription[] =
2336 "Shows content indexing entry point UI in NTP";
2337
Lei Zhang507fffd2020-01-29 23:47:542338const char kContextMenuCopyImageName[] = "Copy Image";
2339const char kContextMenuCopyImageDescription[] =
Gang Wud3bfe8d2020-01-21 21:36:492340 "Enable copying image to system clipboard via context menu.";
2341
Josh Simmons0cc3b5eb2020-02-25 20:08:422342const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2343const char kContextMenuPerformanceInfoDescription[] =
2344 "Show link performance information in the context menu.";
2345
Donn Denman140a08562020-03-09 18:23:192346const char kContextualSearchDebugName[] = "Contextual Search debug";
2347const char kContextualSearchDebugDescription[] =
2348 "Enables internal debugging of Contextual Search behavior on the client "
2349 "and server.";
2350
Donn Denman4315f262019-03-02 02:47:412351const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2352const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042353 "Enables touch-activated contextual definitions of words on a page to be "
2354 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412355
Donn Denman6be77d42019-05-04 15:55:422356const char kContextualSearchLongpressResolveName[] =
2357 "Contextual Search long-press Resolves";
2358const char kContextualSearchLongpressResolveDescription[] =
2359 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052360 "recognized under some privacy-limited conditions, including having Touch "
2361 "to Search enabled in preferences. The page context data sent to Google is "
2362 "potentially privacy sensitive! This disables the tap gesture from "
2363 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422364
Donn Denman8e58ead2017-11-04 01:44:012365const char kContextualSearchMlTapSuppressionName[] =
2366 "Contextual Search ML tap suppression";
2367const char kContextualSearchMlTapSuppressionDescription[] =
2368 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022369 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2370 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552371
Donn Denman59729812018-01-09 01:27:022372const char kContextualSearchRankerQueryName[] =
2373 "Contextual Search Ranker prediction";
2374const char kContextualSearchRankerQueryDescription[] =
2375 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2376
2377const char kContextualSearchSecondTapName[] =
2378 "Contextual Search second tap triggering";
2379const char kContextualSearchSecondTapDescription[] =
2380 "Enables triggering on a second tap gesture even when Ranker would "
2381 "normally suppress that tap.";
2382
Donn Denman58a1da42020-01-27 23:40:382383const char kContextualSearchTranslationsName[] =
2384 "Contextual Search translations";
2385const char kContextualSearchTranslationsDescription[] =
2386 "Enables automatic translations of words on a page to be presented in the "
2387 "caption of the bottom bar.";
2388
Jordan Demeulenaere9404ba232019-07-01 12:57:162389const char kDirectActionsName[] = "Direct actions";
2390const char kDirectActionsDescription[] =
2391 "Enables direct actions (Android Q and more).";
2392
Yue Zhange9e90c5a2019-11-26 21:44:032393const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2394const char kDuetTabStripIntegrationAndroidDescription[] =
2395 "Allows users to access integration of Duet and TabStrip.";
2396
Fabio Tirelo918089a2018-10-22 21:24:082397const char kAutofillManualFallbackAndroidName[] =
2398 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2399const char kAutofillManualFallbackAndroidDescription[] =
2400 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2401 "keyboard accessory.";
2402
Fabio Tirelo315e65922018-09-05 03:35:492403const char kEnableAutofillRefreshStyleName[] =
2404 "Enable Autofill refresh style (Android)";
2405const char kEnableAutofillRefreshStyleDescription[] =
2406 "Enable modernized style for Autofill on Android";
2407
Brett Wilsonff596952017-07-14 01:06:552408const char kEnableAndroidSpellcheckerDescription[] =
2409 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552410
Lei Tianbd5a3bf2018-02-28 19:01:162411const char kEnableCommandLineOnNonRootedName[] =
2412 "Enable command line on non-rooted devices";
2413const char kEnableCommandLineOnNoRootedDescription[] =
2414 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2415
Sinan Sahin3bafe272019-03-11 17:03:062416const char kEnableRevampedContextMenuName[] =
2417 "Enable the revamped context menu";
2418const char kEnableRevampedContextMenuDescription[] =
2419 "Enables a revamped context menu when a link, image, or video is long "
2420 "pressed within Chrome.";
2421
Brett Wilsonff596952017-07-14 01:06:552422const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2423const char kEnableOfflinePreviewsDescription[] =
2424 "Enable showing offline page previews on slow networks.";
2425
Shakti Sahuec6030f2019-09-10 22:09:312426const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272427 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312428const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272429 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2430 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312431
Lei Zhang0a318af2018-11-14 02:19:462432const char kExploreSitesName[] = "Explore websites";
2433const char kExploreSitesDescription[] =
2434 "Enables portal from new tab page to explore websites.";
2435
Sebastien6f347c42019-10-25 19:12:412436const char kGamesHubName[] = "Games Hub";
2437const char kGamesHubDescription[] =
2438 "Enables viewing and usage of the Games Hub.";
2439
Wenyu Fu673eb7e2019-11-06 19:12:372440const char kHomepageLocationName[] =
2441 "Enable enterprise policy HomepageLocation";
2442const char kHomepageLocationDescription[] =
2443 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2444 "page URL";
2445
Wenyu Fuf2d083412019-12-20 23:13:512446const char kHomepageSettingsUIConversionName[] =
2447 "Enable new homepage setting UI";
2448const char kHomepageSettingsUIConversionDescription[] =
2449 "Enable new homepage setting UI, which allows user set up customized "
2450 "homepage URL through a radio button group, and add promo box on NTP "
2451 "if homepage is not enabled.";
2452
Jochen Eisingerd0e43f52020-01-22 17:04:322453const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2454 "Block intents from form submissions without user gesture";
2455const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2456 "Require a user gesture that triggered a form submission in order to "
2457 "allow for redirecting to an external intent.";
2458
Ian Wells665a2b92019-07-12 21:19:002459const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2460const char kInterestFeedNotificationsDescription[] =
2461 "Show notifications for some suggested content from the interest feed. "
2462 "#interest-feed-content-suggestions should also be enabled.";
2463
Theresa920e0ed2018-03-07 18:12:442464const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152465 "Use the interest feed to render content suggestions. Currently "
2466 "content "
Theresa920e0ed2018-03-07 18:12:442467 "suggestions are shown on the New Tab Page.";
2468const char kInterestFeedContentSuggestionsName[] =
2469 "Interest Feed Content Suggestions";
2470
Ian Wells34ce1482020-04-03 17:36:162471const char kInterestFeedV2Name[] = "Interest Feed v2";
2472const char kInterestFeedV2Description[] =
2473 "Show content suggestions on the New Tab Page and Start Surface using the "
2474 "new Feed Component.";
2475
Pete Williamson27269d42020-01-15 19:02:332476const char kInterestFeedFeedbackDescription[] =
2477 "Allow the user to provide feedback from a feed card.";
2478const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2479
Jian Liade82832018-09-06 22:31:412480const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2481const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2482 "Always do http probe to detect network connectivity for offline indicator "
2483 "as opposed to just taking the connection state from the system."
2484 "Used for testing.";
2485
2486const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2487const char kOfflineIndicatorChoiceDescription[] =
2488 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322489
Sinan Sahin18cc52c2019-09-12 23:07:152490const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2491const char kOfflineIndicatorV2Description[] =
2492 "Show a persistent offline indicator when offline.";
2493
Brett Wilsonff596952017-07-14 01:06:552494const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2495const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2496
2497const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2498const char kOfflinePagesCtV2Description[] =
2499 "V2 features include attributing pages to the app that initiated the "
2500 "custom tabs, and being able to query for pages by page attribution.";
2501
Cathy Li7311d792018-04-05 00:34:162502const char kOfflinePagesCTSuppressNotificationsName[] =
2503 "Disable download complete notification for whitelisted CCT apps.";
2504const char kOfflinePagesCTSuppressNotificationsDescription[] =
2505 "Disable download complete notification for page downloads originating "
2506 "from a CCT app whitelisted to show their own download complete "
2507 "notification.";
2508
Candice Sy74fa7a352018-03-30 23:46:492509const char kOfflinePagesDescriptiveFailStatusName[] =
2510 "Enables descriptive failed download status text.";
2511const char kOfflinePagesDescriptiveFailStatusDescription[] =
2512 "Enables failed download status text in notifications and Downloads Home "
2513 "to state the reason the request failed if the failure is actionable.";
2514
2515const char kOfflinePagesDescriptivePendingStatusName[] =
2516 "Enables descriptive pending download status text.";
2517const char kOfflinePagesDescriptivePendingStatusDescription[] =
2518 "Enables pending download status text in notifications and Downloads Home "
2519 "to state the reason the request is pending.";
2520
2521const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2522 "Enables offline pages in the downloads home to be opened in CCT.";
2523const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2524 "When enabled offline pages launched from the Downloads Home will be "
2525 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2526
Brett Wilsonff596952017-07-14 01:06:552527const char kOfflinePagesLoadSignalCollectingName[] =
2528 "Enables collecting load timing data for offline page snapshots.";
2529const char kOfflinePagesLoadSignalCollectingDescription[] =
2530 "Enables loading completeness data collection while writing an offline "
2531 "page. This data is collected in the snapshotted offline page to allow "
2532 "data analysis to improve deciding when to make the offline snapshot.";
2533
2534const char kOfflinePagesPrefetchingName[] =
2535 "Enables suggested offline pages to be prefetched.";
2536const char kOfflinePagesPrefetchingDescription[] =
2537 "Enables suggested offline pages to be prefetched, so useful content is "
2538 "available while offline.";
2539
Pete Williamson7845dff2017-09-20 11:06:192540const char kOfflinePagesResourceBasedSnapshotName[] =
2541 "Enables offline page snapshots to be based on percentage of page loaded.";
2542const char kOfflinePagesResourceBasedSnapshotDescription[] =
2543 "Enables offline page snapshots to use a resource percentage based "
2544 "approach for determining when the page is loaded as opposed to a time "
2545 "based approach";
2546
Collin Baker17f92a52017-07-19 21:41:252547const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2548const char kOfflinePagesRenovationsDescription[] =
2549 "Enables offline page renovations which correct issues with dynamic "
2550 "content that occur when offlining pages that use JavaScript.";
2551
Yafei Duan36b4b5b2018-08-07 00:40:032552const char kOfflinePagesLivePageSharingName[] =
2553 "Enables live page sharing of offline pages";
2554const char kOfflinePagesLivePageSharingDescription[] =
2555 "Enables to share current loaded page as offline page by saving as MHTML "
2556 "first.";
2557
Cathy Lie0d88762018-04-12 08:03:012558const char kOfflinePagesShowAlternateDinoPageName[] =
2559 "Enable alternate dino page with more user capabilities.";
2560const char kOfflinePagesShowAlternateDinoPageDescription[] =
2561 "Enables the dino page to show more buttons and offer existing offline "
2562 "content.";
2563
Brett Wilsonff596952017-07-14 01:06:552564const char kOffliningRecentPagesName[] =
2565 "Enable offlining of recently visited pages";
2566const char kOffliningRecentPagesDescription[] =
2567 "Enable storing recently visited pages locally for offline use. Requires "
2568 "Offline Pages to be enabled.";
2569
bttk24a2caea2020-03-30 21:33:002570const char kAndroidPartnerCustomizationPhenotypeName[] =
2571 "Use homepage and bookmarks from partner customization";
2572const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2573 "This flag loads a new configuration source of the default homepage and "
2574 "bookmarks.";
2575
Andrei Chulkov1a12e6d22019-07-15 11:16:072576const char kPasswordManagerOnboardingAndroidName[] =
2577 "Password manager onboarding experience";
2578const char kPasswordManagerOnboardingAndroidDescription[] =
2579 "This flag enables showing the password manager onboarding experience.";
2580
Finnur Thorarinssonaeb6b582020-01-28 17:52:462581const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2582const char kPhotoPickerVideoSupportDescription[] =
2583 "Enables video files to be shown in the Photo Picker dialog";
2584
Lei Zhang507fffd2020-01-29 23:47:542585const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242586 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542587const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242588 "When site isolation is disabled, this mode changes how sites are lumped "
2589 "in to shared processes. For sites that do not require isolation, this "
2590 "feature groups them into a single 'default' site instance (per browsing "
2591 "instance) instead of creating unique site instances for each one. This "
2592 "enables resource savings by creating fewer processes for sites that do "
2593 "not need isolation.";
2594
Lei Zhang507fffd2020-01-29 23:47:542595const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072596 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542597const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072598 "When site isolation is disabled, this mode changes how sites are lumped "
2599 "in to a shared process. Process selection is usually controlled with "
2600 "site instances. With strict site isolation, each site on a page gets its "
2601 "own site instance and process. With site isolation disabled and without "
2602 "this mode, all sites that share a process are put into the same site "
2603 "instance. This mode adds a third way: site instances are strictly "
2604 "separated like strict site isolation, but process selection puts multiple "
2605 "site instances in a single process.";
2606
Shakti Sahu1f8a9422020-03-12 05:50:502607const char kQueryTilesName[] = "Show query tiles";
2608const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
2609
Brett Wilsonff596952017-07-14 01:06:552610const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2611const char kReaderModeHeuristicsDescription[] =
2612 "Determines what pages the Reader Mode infobar is shown on.";
2613const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2614const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2615const char kReaderModeHeuristicsAllArticles[] = "All articles";
2616const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2617const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2618
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182619const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2620const char kReaderModeInCCTDescription[] =
2621 "Open Reader Mode in Chrome Custom Tabs.";
2622
Ioana Pandele9fc19b2f2020-01-23 22:16:502623const char kRecoverFromNeverSaveAndroidName[] =
2624 "UI to recover from never save passwords on Android";
2625const char kRecoverFromNeverSaveAndroidDescription[] =
2626 "Enables showing UI which allows for easy reverting of the decision to "
2627 "never save passwords on a certain webiste";
2628
Donn Denmanc42123c2020-03-19 01:44:242629const char kRelatedSearchesName[] =
2630 "Enables an experiment for Related Searches on Android";
2631const char kRelatedSearchesDescription[] =
2632 "Enables displaying related searches in a UI surface for experimentation "
2633 "purposes. This may have privacy implications so do not enable unless "
2634 "you have no privacy worries about sending page content and URLs to "
2635 "Google!";
2636
Varun Khaneja80712a82018-10-12 23:34:592637const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2638 "Use local Safe Browsing blacklists";
2639const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2640 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2641 "process to check the Safe Browsing reputation of URLs without calling "
2642 "into GmsCore for every URL.";
2643
Brett Wilsonff596952017-07-14 01:06:552644const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2645const char kSetMarketUrlForTestingDescription[] =
2646 "When enabled, sets the market URL for use in testing the update menu "
2647 "item.";
2648
Jeffrey Cohen85891392020-02-14 20:24:302649const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2650const char kShareButtonInTopToolbarDescription[] =
2651 "Enables UI to initiate sharing from the top toolbar";
2652
Alex Moshchuk07e1bb42019-03-08 04:44:082653const char kSiteIsolationForPasswordSitesName[] =
2654 "Site Isolation For Password Sites";
2655const char kSiteIsolationForPasswordSitesDescription[] =
2656 "Security mode that enables site isolation for sites based on "
2657 "password-oriented heuristics, such as a user typing in a password.";
2658
Ioana Pandele9fc19b2f2020-01-23 22:16:502659const char kStartSurfaceAndroidName[] = "Start Surface";
2660const char kStartSurfaceAndroidDescription[] =
2661 "Enable showing the start surface when launching Chrome via the "
2662 "launcher.";
2663
Lei Zhang0a318af2018-11-14 02:19:462664const char kStrictSiteIsolationName[] = "Strict site isolation";
2665const char kStrictSiteIsolationDescription[] =
2666 "Security mode that enables site isolation for all sites (SitePerProcess). "
2667 "In this mode, each renderer process will contain pages from at most one "
2668 "site, using out-of-process iframes when needed. "
2669 "Check chrome://process-internals to see the current isolation mode. "
2670 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2671 "default. Here, 'Disabled' is a legacy value that actually means "
2672 "'Default,' in which case site isolation may be already enabled based on "
2673 "platform, enterprise policy, or field trial. See also "
2674 "#site-isolation-trial-opt-out for how to disable site isolation for "
2675 "testing.";
2676
Brett Wilsonff596952017-07-14 01:06:552677const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2678const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442679 "When enabled, a badge will be shown on the app menu button if the update "
2680 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552681
2682const char kUpdateMenuItemCustomSummaryDescription[] =
2683 "When this flag and the force show update menu item flag are enabled, a "
2684 "custom summary string will be displayed below the update menu item.";
2685const char kUpdateMenuItemCustomSummaryName[] =
2686 "Update menu item custom summary";
2687
Tommy Nyquist3c02e592018-10-18 23:36:442688const char kUpdateMenuTypeName[] =
2689 "Forces the update menu type to a specific type";
2690const char kUpdateMenuTypeDescription[] =
2691 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382692 "the app menu badge and menu item for updates. For Inline Update, the "
2693 "update available flag is implied. The 'Inline Update: Success' selection "
2694 "goes through the whole inline update flow to the end with a successful "
2695 "outcome. The other 'Inline Update' options go through the same flow, but "
2696 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442697const char kUpdateMenuTypeNone[] = "None";
2698const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2699const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382700const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2701const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2702 "Inline Update Error: Dialog Canceled";
2703const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2704 "Inline Update Error: Dialog Failed";
2705const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2706 "Inline Update Error: Download Failed";
2707const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2708 "Inline Update Error: Download Canceled";
2709const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2710 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552711
Hesen Zhanga555a8d72019-10-18 00:05:372712const char kUpdateNotificationSchedulingIntegrationName[] =
2713 "Enable update notification using notification scheduling system";
2714const char kUpdateNotificationSchedulingIntegrationDescription[] =
2715 "if enable update notification will hook up to notification scheduling "
2716 "system in native side";
2717
Hesen Zhang0e22ac62020-03-10 17:01:442718const char kPrefetchNotificationSchedulingIntegrationName[] =
2719 "Enable prefetch notification using notification scheduling system";
2720const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2721 "if enable prefetch notification service and background task will hook up "
2722 "to notification scheduling system in native side";
2723
Hesen Zhang26797090a2020-02-18 23:50:242724const char kUpdateNotificationServiceImmediateShowOptionName[] =
2725 "Update notification service debug options";
2726const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2727 "Show update notification right immediately";
2728
Patrick Noland76b5c442019-07-30 01:01:392729const char kUsageStatsDescription[] =
2730 "When set, enables sharing of per-domain usage stats with the Digital "
2731 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2732 "to websites in order to enforce user-defined time limits.";
2733const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2734
Tommy Nyquist26ffb642019-02-20 20:31:522735const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2736const char kInlineUpdateFlowDescription[] =
2737 "When this flag is set, instead of taking the user to the Google Play "
2738 "Store when an update is available, the user is presented with an inline "
2739 "flow where they do not have to leave Chrome until the update is ready "
2740 "to install.";
2741
Brandon Wylie3c77d442020-01-31 22:41:492742const char kAndroidNightModeTabReparentingName[] =
2743 "Android Chrome UI dark mode tab reparenting";
2744const char kAndroidNightModeTabReparentingDescription[] =
2745 "If enabled, when the user changes themes the current tabs are reparented "
2746 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282747// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552748
Brett Wilson7b44537e2017-08-18 01:38:282749#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482750
Katie Df558c1a2020-04-21 20:33:592751const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2752const char kEnableAccessibilityLiveCaptionsDescription[] =
2753 "Enables the live captions feature which generates captions for "
2754 "media playing in Chrome. Turn the feature on in "
2755 "chrome://settings/accessibility.";
2756
Takumi Fujimotod1da5b92019-06-07 00:35:482757const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2758const char kCastMediaRouteProviderDescription[] =
2759 "Enables the native Cast Media Route Provider implementation to be used "
2760 "instead of the implementation in the Media Router component extension.";
2761
Dan Beamfa47cc32019-10-17 20:20:582762const char kNtpConfirmSuggestionRemovalsName[] =
2763 "Confirm removing \"realbox\" suggestions on New Tab page";
2764const char kNtpConfirmSuggestionRemovalsDescription[] =
2765 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2766 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2767
Dan Beama76152f42019-09-24 03:58:082768const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2769const char kNtpDismissPromosDescription[] =
2770 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2771 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052772
Dan Beam697798fa2019-08-28 03:38:072773const char kNtpRealboxName[] = "Real search box in New Tab Page";
2774const char kNtpRealboxDescription[] =
2775 "Enables a search box in the middle of the NTP that will accept input "
2776 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2777 "non-fake input (\"realbox\").";
2778
Dan Beam6c42d2c2019-11-12 22:17:082779const char kNtpRealboxMatchOmniboxThemeName[] =
2780 "Make the New Tab page real search box match the omnibox's theme colors";
2781const char kNtpRealboxMatchOmniboxThemeDescription[] =
2782 "Themes the real search box in the middle of the NTP to match the omnibox. "
2783 "Only has an an effect if #ntp-realbox is enabled.";
2784
Esmael El-Moslimany3b70c872020-01-13 18:47:032785const char kNtpWebUIName[] =
2786 "Use the WebUI new tab page when opening a new tab";
2787const char kNtpWebUIDescription[] =
2788 "The WebUI new tab page is a replacement for the local NTP.";
2789
Aran Gilman766c2ad2019-04-18 00:15:412790const char kEnableReaderModeName[] = "Enable Reader Mode";
2791const char kEnableReaderModeDescription[] =
2792 "Allows viewing of simplified web pages by selecting 'Customize and "
2793 "control Chrome'>'Distill page'";
2794
Jeffrey Cohenf04130a42018-08-29 00:22:272795const char kHappinessTrackingSurveysForDesktopName[] =
2796 "Happiness Tracking Surveys";
2797const char kHappinessTrackingSurveysForDesktopDescription[] =
2798 "Enable showing Happiness Tracking Surveys to users on Desktop";
2799
Wei Li2946b352019-08-19 21:49:542800const char kHappinessTrackingSurveysForDesktopDemoName[] =
2801 "Happiness Tracking Surveys Demo";
2802const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2803 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2804
Huanzhong Huang31a213b2020-02-11 15:04:032805const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2806 "Happiness Tracking Surveys for Settings";
2807const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2808 "Enable showing Happiness Tracking Surveys for Settings to users on "
2809 "Desktop";
2810
2811const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2812 "Happiness Tracking Surveys for Privacy Settings";
2813const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2814 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2815 "on Desktop";
2816
Huanzhong Huanga2321012020-04-15 08:27:122817const char kHappinessTrackingSurveysForDesktopMigrationName[] =
2818 "Happiness Tracking Surveys migration";
2819const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
2820 "Enable the latest version of Happiness Tracking Surveys.";
2821
Maggie Caib3e2a6c2019-03-12 05:12:542822const char kIntentPickerName[] = "Intent picker";
2823const char kIntentPickerDescription[] =
2824 "When going to a site that has URL managable by a PWA, show the intent"
2825 "picker to allow user to open the URL in the app.";
2826
Jon Flatley8c785582019-06-05 00:33:422827const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2828const char kKernelnextVMsDescription[] =
2829 "Enables VM support on devices running experimental kernel versions.";
2830
Travis Skarebcdb5ed32018-08-17 01:49:402831const char kOmniboxDriveSuggestionsName[] =
2832 "Omnibox Google Drive Document suggestions";
2833const char kOmniboxDriveSuggestionsDescriptions[] =
2834 "Display suggestions for Google Drive documents in the omnibox when Google "
2835 "is the default search engine.";
2836
Kevin Bailey9ec05532019-01-31 23:01:332837const char kOmniboxExperimentalKeywordModeName[] =
2838 "Omnibox Experimental Keyword Mode";
2839const char kOmniboxExperimentalKeywordModeDescription[] =
2840 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152841 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332842
Kevin Bailey104e44492019-10-31 16:42:322843const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2844 "Omnibox Loose Max Limit on Dedicated Rows";
2845const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2846 "Enables not counting submatch suggestions towards total suggestion "
2847 "count.";
2848
Lei Zhang0a318af2018-11-14 02:19:462849const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2850const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142851 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2852 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462853
Orin Jaworskica48a8b62020-01-29 20:24:272854const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2855const char kOmniboxSuggestionButtonRowDescription[] =
2856 "Enable a button row on omnibox suggestions to present actionable items "
2857 "such as keyword search, tab-switch buttons, and Pedals.";
2858
Orin Jaworski04c08b42018-07-11 02:39:562859const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2860const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592861 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562862
Kevin Bailey7d918b92019-05-02 16:00:142863const char kOmniboxShortBookmarkSuggestionsName[] =
2864 "Omnibox short bookmark suggestions";
2865const char kOmniboxShortBookmarkSuggestionsDescription[] =
2866 "Match very short input words to beginning of words in bookmark "
2867 "suggestions.";
2868
Tommy C. Li065ddce72019-04-11 22:55:122869const char kOmniboxSuggestionTransparencyOptionsName[] =
2870 "Omnibox Suggestion Transparency Options";
2871const char kOmniboxSuggestionTransparencyOptionsDescription[] =
Tommy C. Lib3b192f2020-03-27 22:50:262872 "Surfaces an X button next to deletable omnibox suggestions. This is to "
2873 "make the suggestion removal feature more discoverable.";
Tommy C. Li065ddce72019-04-11 22:55:122874
Kevin Bailey898669972017-11-06 15:34:492875const char kOmniboxTabSwitchSuggestionsName[] =
2876 "Omnibox tab switch suggestions";
2877const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592878 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492879
Kevin Bailey37bbf1d2019-08-21 19:23:552880const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2881 "Omnibox dedicated row tab switch suggestions";
2882const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362883 "Put each tab switch suggestion in a separate suggestion, immediately "
2884 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552885
Jan Wilken Dörrie826498622020-02-07 16:15:092886const char kPasswordCheckName[] = "Bulk Password Check";
2887const char kPasswordCheckDescription[] =
2888 "Enables the Bulk Password Check feature for signed-in users.";
2889
Francois Doraycd3a0962019-10-11 20:13:332890const char kTabFreezeName[] = "Tab Freeze";
2891const char kTabFreezeDescription[] =
2892 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2893 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062894
Esmael El-Moslimany3cb921e2019-09-12 17:50:282895const char kWebUIA11yEnhancementsName[] =
Esmael El-Moslimanyfc39c5c82019-11-05 19:14:062896 "Enable accessibility enhancements in WebUI";
Esmael El-Moslimany3cb921e2019-09-12 17:50:282897const char kWebUIA11yEnhancementsDescription[] =
2898 "This flag covers a wide variety of accessibility enhancements in WebUI "
2899 "and is used to demonstrate the enhancements for review and testing. When "
2900 "a enhancement is ready to be released, the enhancement will be taken out "
2901 "from behind this feature flag. This flag will remain disabled and ready "
2902 "to be used for other enhancements.";
2903
Monica Basta2d4fe0972020-01-10 11:53:572904const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2905const char kSyncSetupFriendlySettingsDescription[] =
2906 "Enable the new sync setup friendly settings";
2907
Brett Wilson7b44537e2017-08-18 01:38:282908#endif // !defined(OS_ANDROID)
2909
2910// Windows ---------------------------------------------------------------------
2911
2912#if defined(OS_WIN)
2913
David Bienvenud0ddda32018-11-01 16:59:162914const char kCalculateNativeWinOcclusionName[] =
2915 "Calculate window occlusion on Windows";
2916const char kCalculateNativeWinOcclusionDescription[] =
2917 "Calculate window occlusion on Windows will be used in the future "
2918 "to throttle and potentially unload foreground tabs in occluded windows";
2919
Brett Wilson7b44537e2017-08-18 01:38:282920const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2921const char kCloudPrintXpsDescription[] =
2922 "XPS enables advanced options for classic printers connected to the Cloud "
2923 "Print with Chrome. Printers must be re-connected after changing this "
2924 "flag.";
2925
Frank Liberato754d14f2019-01-30 23:31:172926const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2927const char kD3D11VideoDecoderDescription[] =
2928 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2929
Rahul Arakerif87184f2020-04-16 23:29:392930const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
2931const char kElasticOverscrollWinDescription[] =
2932 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
2933 "touchpads.";
2934
Armando Miragliad2e6fc9e2020-03-06 09:23:092935const char kEnableMediaFoundationVideoCaptureName[] =
2936 "MediaFoundation Video Capture";
2937const char kEnableMediaFoundationVideoCaptureDescription[] =
2938 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
2939 "to DirectShow if disabled.";
2940
Brett Wilson7b44537e2017-08-18 01:38:282941const char kGdiTextPrinting[] = "GDI Text Printing";
2942const char kGdiTextPrintingDescription[] =
2943 "Use GDI to print text as simply text";
2944
Olli Etuaho122321192018-09-07 10:15:292945const char kUseAngleName[] = "Choose ANGLE graphics backend";
2946const char kUseAngleDescription[] =
2947 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2948 "computers by default. Using the OpenGL driver as the graphics backend may "
2949 "result in higher performance in some graphics-heavy applications, "
2950 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2951 "video playback.";
2952
2953const char kUseAngleDefault[] = "Default";
2954const char kUseAngleGL[] = "OpenGL";
2955const char kUseAngleD3D11[] = "D3D11";
2956const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:022957const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:292958
Brett Wilson7b44537e2017-08-18 01:38:282959const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2960const char kUseWinrtMidiApiDescription[] =
2961 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2962 "later).";
2963
Daniel Hosseinian159cb3d2020-03-13 03:02:022964#if BUILDFLAG(ENABLE_PRINTING)
Alan Screen574ffd662019-11-21 22:38:532965const char kUseXpsForPrintingName[] = "Use XPS for printing";
2966const char kUseXpsForPrintingDescription[] =
2967 "When enabled, use XPS printing API instead of the GDI print API.";
2968
Alan Screen49388112019-12-13 23:34:212969const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
2970const char kUseXpsForPrintingFromPdfDescription[] =
2971 "When enabled, use XPS printing API instead of the GDI print API when "
2972 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:022973#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:212974
Guillaume Jenkinsdd8060a72019-07-03 17:28:062975#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:162976const char kWinUseBrowserSpellCheckerName[] =
2977 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:062978const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:162979 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:062980 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:162981
2982#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2983const char kWinUseHybridSpellCheckerName[] =
2984 "Use hybrid spell checking on Windows";
2985const char kWinUseHybridSpellCheckerDescription[] =
2986 "Use both the Windows OS spell checker and the Hunspell engine to find "
2987 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
2988 "spell checker first, but if a language isn't supported, fall back to the "
2989 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
2990 "must be enabled, otherwise this will have no effect.";
2991#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2992
Guillaume Jenkinsdd8060a72019-07-03 17:28:062993#endif // BUILDFLAG(ENABLE_SPELLCHECK)
2994
Brett Wilson7b44537e2017-08-18 01:38:282995#endif // defined(OS_WIN)
2996
2997// Mac -------------------------------------------------------------------------
2998
2999#if defined(OS_MACOSX)
3000
Daniel Hosseinian159cb3d2020-03-13 03:02:023001#if BUILDFLAG(ENABLE_PRINTING)
3002const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3003const char kCupsIppPrintingBackendDescription[] =
3004 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3005 "that calls the PPD API.";
3006#endif // BUILDFLAG(ENABLE_PRINTING)
3007
Sidney San Martín678fd4112019-03-30 00:13:053008const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3009const char kImmersiveFullscreenDescription[] =
3010 "Automatically hide and show the toolbar in fullscreen.";
3011
Lei Zhange065b572018-12-11 08:00:413012const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3013const char kEnableCustomMacPaperSizesDescription[] =
3014 "Allow use of custom paper sizes in Print Preview.";
3015
Greg Kerrf46f31872019-08-08 20:22:443016const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3017const char kMacSyscallSandboxDescription[] =
3018 "Controls whether the macOS sandbox filters syscalls.";
3019
Greg Kerr32483d1c2018-12-18 02:29:143020const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3021const char kMacV2GPUSandboxDescription[] =
3022 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3023
Henrik Grunellabaf7182019-04-12 09:15:193024const char kMacSystemMediaPermissionsInfoUiName[] =
3025 "System media permissions info UI";
3026const char kMacSystemMediaPermissionsInfoUiDescription[] =
3027 "In case a website is trying to use the camera/microphone, but Chrome "
3028 "itself is blocked on the system level to access these, show an icon in "
3029 "the Omnibox, which, when clicked, displays a bubble with information on "
3030 "how to toggle Chrome's system-level media permissions.";
3031
Christopher Cameron93855ff2019-10-10 19:26:543032const char kMetalName[] = "Metal";
3033const char kMetalDescription[] =
3034 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3035 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3036
Brett Wilson7b44537e2017-08-18 01:38:283037#endif
3038
3039// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343040
3041#if defined(OS_CHROMEOS)
3042
Brett Wilson7b44537e2017-08-18 01:38:283043const char kAcceleratedMjpegDecodeName[] =
3044 "Hardware-accelerated mjpeg decode for captured frame";
3045const char kAcceleratedMjpegDecodeDescription[] =
3046 "Enable hardware-accelerated mjpeg decode for captured frame where "
3047 "available.";
vabr0215a8e2017-03-28 12:47:343048
Paul Dysone2e1a092019-08-28 23:53:113049const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3050const char kAggregatedMlAppRankingDescription[] =
3051 "Use the aggregated ML model to rank the suggested apps.";
3052
Thanh Nguyen185d69e92019-10-14 22:43:103053const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3054const char kAggregatedMlSearchRankingDescription[] =
3055 "Use the aggregated ML model to rank the non-app search results for "
3056 "non-empty queries.";
3057
Zentaro Kavanagh65b3e112019-09-03 16:18:233058const char kAllowDisableMouseAccelerationName[] =
3059 "Allow disabling mouse acceleration";
3060const char kAllowDisableMouseAccelerationDescription[] =
3061 "Shows a setting to disable mouse acceleration.";
3062
Kyle Horimoto734f0752020-03-20 20:46:543063const char kAllowScrollSettingsName[] =
3064 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3065const char kAllowScrollSettingsDescription[] =
3066 "Shows settings to enable/disable scroll acceleration and to adjust the "
3067 "sensitivity for scrolling.";
3068
nancyef7df342019-10-31 04:13:433069const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3070const char kAppServiceInstanceRegistryDescription[] =
3071 "Use the App Service to provide app instance information, such as the "
3072 "app window running status.";
3073
Maggie Caid250297a2019-09-09 09:30:343074const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3075const char kAppServiceIntentHandlingDescription[] =
3076 "Use the App Service to provide data for intent handling.";
3077
Sara Kato0e6af322019-11-05 04:34:173078const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3079const char kArcApplicationZoomDescription[] =
3080 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3081
Luum Habtemariamdaa8fd22018-06-25 22:39:433082const char kArcCupsApiName[] = "ARC CUPS API";
3083const char kArcCupsApiDescription[] =
3084 "Enables support of libcups APIs from ARC";
3085
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193086const char kArcCustomTabsExperimentName[] =
3087 "Enable Custom Tabs experiment for ARC";
3088const char kArcCustomTabsExperimentDescription[] =
3089 "Allow Android apps to use Custom Tabs."
3090 "This feature only works on the Canary and Dev channels.";
3091
Naoki Fukino153de8a2019-01-22 08:37:543092const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3093const char kArcDocumentsProviderDescription[] =
3094 "Enables DocumentsProvider integration in Chrome OS Files app.";
3095
Satoshi Niwa8b1d5282018-10-24 04:53:033096const char kArcFilePickerExperimentName[] =
3097 "Enable file picker experiment for ARC";
3098const char kArcFilePickerExperimentDescription[] =
3099 "Enables using Chrome OS file picker in ARC.";
3100
Lev Rumyantsev6eddc802019-08-27 19:41:213101const char kArcNativeBridgeToggleName[] =
3102 "Toggle between native bridge implementations for ARC";
3103const char kArcNativeBridgeToggleDescription[] =
3104 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513105
Jesse Schettlerc3d0a652019-04-23 18:49:243106const char kArcPrintSpoolerExperimentName[] =
3107 "Enable print spooler experiment for ARC";
3108const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373109 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243110
lgchengecd1c1a62018-01-09 02:59:463111const char kArcUsbHostName[] = "Enable ARC USB host integration";
3112const char kArcUsbHostDescription[] =
3113 "Allow Android apps to use USB host feature on ChromeOS devices.";
3114
Yusuke Sato7e790eb2019-06-06 00:21:043115const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3116const char kArcUsbStorageUIDescription[] =
3117 "Enable experimental UI for controlling ARC access to USB storage devices.";
3118
Xiaoqian Dai492a7f002019-10-23 02:36:123119const char kAshDragWindowFromShelfName[] =
3120 "Enable dragging a window from shelf to overview or home screen.";
3121const char kAshDragWindowFromShelfDescription[] =
3122 "Enable dragging a window from shelf to overview or home screen.";
3123
Eliot Courtneye87a9c32018-11-20 03:33:023124const char kAshEnablePipRoundedCornersName[] =
3125 "Enable Picture-in-Picture rounded corners.";
3126const char kAshEnablePipRoundedCornersDescription[] =
3127 "Enable rounded corners on the Picture-in-Picture window.";
3128
Andrew Moylan2db11cd2019-05-22 14:25:153129const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3130const char kAshEnableUnifiedDesktopDescription[] =
3131 "Enable unified desktop mode which allows a window to span multiple "
3132 "displays.";
3133
Min Chen3e342562019-05-04 00:08:363134const char kAshSwapSideVolumeButtonsForOrientationName[] =
3135 "Swap side volume buttons to match screen orientation.";
3136const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3137 "Make the side volume button that's closer to the top/right always "
3138 "increase the volume and the button that's closer to the bottom/left "
3139 "always decrease the volume.";
3140
minchc6243fd2019-10-22 00:45:463141const char kAshSwipingFromLeftEdgeToGoBackName[] =
3142 "Swping from the left edge of the display to go back to the previous page.";
3143const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3144 "Swiping from the restricted left area of the display with enough drag "
3145 "distance or fling velocity could go back to the previous page while in "
3146 "tablet mode.";
3147
Ryan Hansberry7c6c2b22019-06-18 21:07:143148const char kBluetoothAggressiveAppearanceFilterName[] =
3149 "Aggressive Bluetooth device filtering";
3150const char kBluetoothAggressiveAppearanceFilterDescription[] =
3151 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3152 "likely cannot be connected to.";
3153
Michael Sun1b15a302020-04-07 02:57:293154const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3155const char kBluetoothFixA2dpPacketSizeDescription[] =
3156 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3157 "audio quality and may fix audio stutter.";
3158
Abhishek Pandit-Subedi621cd9d2020-02-20 01:25:523159const char kBluetoothKernelSuspendNotifierName[] =
3160 "Bluetooth kernel suspend notifier handler";
3161const char kBluetoothKernelSuspendNotifierDescription[] =
3162 "Enables the Bluetooth kernel suspend notifier which will allow wake from "
3163 "suspend using Bluetooth HID devices.";
3164
Hsin-Yu Chao771fcd52020-03-17 17:35:103165const char kBluetoothNextHandsfreeProfileName[] =
3166 "Enable next version of Bluetooth Handsfree profile";
3167const char kBluetoothNextHandsfreeProfileDescription[] =
3168 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3169 "WBS(wideband speeech) feature";
3170
Christopher Lam28530012019-07-11 04:05:123171const char kCameraSystemWebAppName[] = "Camera System Web App";
3172const char kCameraSystemWebAppDescription[] =
3173 "Run the Chrome Camera App as a System Web App.";
3174
David Staessens13e6e232020-01-17 04:23:513175const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3176const char kChromeosVideoDecoderDescription[] =
3177 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3178 "video decoding.";
3179
Yulun Wu1e355132020-02-11 20:12:223180const char kContextualNudgesName[] =
3181 "Contextual nudges for user gesture education";
3182const char kContextualNudgesDescription[] =
3183 "Enables contextual nudges, periodically showing the user a label "
3184 "explaining how to interact with a particular UI element using gestures.";
3185
Su Hong Koo37a5e7dd2020-02-12 20:52:573186const char kCornerShortcutsName[] = "Enable corner shortcuts";
3187const char kCornerShortcutsDescription[] =
3188 "If enabled, the user can configure actions for corners of the display.";
3189
Brett Wilson7b44537e2017-08-18 01:38:283190const char kCrosRegionsModeName[] = "Cros-regions load mode";
3191const char kCrosRegionsModeDescription[] =
3192 "This flag controls cros-regions load mode";
3193const char kCrosRegionsModeDefault[] = "Default";
3194const char kCrosRegionsModeOverride[] = "Override VPD values.";
3195const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343196
matterchen6b348762020-01-08 06:08:093197const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3198const char kCrostiniPortForwardingDescription[] =
3199 "Enable Crostini port forwarding.";
3200
David Munro3528c5c2020-01-13 02:44:373201const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3202const char kCrostiniDiskResizingDescription[] =
3203 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3204 "automatically sized disks.";
3205
danielngc6cea8d72020-02-28 06:17:383206const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3207const char kCrostiniShowMicSettingDescription[] =
3208 "Adds the option to allow Crostini to access the mic";
3209
David Munro39598622020-01-17 08:41:083210const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3211const char kCrostiniUsernameDescription[] =
3212 "Allow picking your Crostini username";
3213
David Munro3728ef72019-10-30 07:22:153214const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3215const char kCrostiniUseBusterImageDescription[] =
3216 "New Crostini containers use Debian Buster images instead of Debian "
3217 "Stretch.";
3218
Ben Wells7238dd02019-05-02 08:20:323219const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3220const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3221
Nicholas Verne89be53b2019-03-27 23:08:323222const char kCrostiniUsbAllowUnsupportedName[] =
3223 "Crostini Usb Allow Unsupported";
3224const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293225 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063226
Nicholas Verne84629622019-11-14 04:55:523227const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3228const char kCrostiniWebUIUpgraderDescription[] =
3229 "Enable the new WebUI Crostini Upgrader Dialog.";
3230
Max Li6f2e8142019-10-23 13:34:113231const char kCryptAuthV2DeviceActivityStatusName[] =
3232 "CryptAuth Device Activity Status";
3233const char kCryptAuthV2DeviceActivityStatusDescription[] =
3234 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3235
Josh Nohle12948a12019-10-10 21:06:163236const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3237const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053238 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3239 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163240
Josh Nohle2f82dcc2018-12-17 23:11:233241const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3242const char kCryptAuthV2EnrollmentDescription[] =
3243 "Use the CryptAuth v2 Enrollment protocol.";
3244
Thanh Nguyena4c933442019-05-11 03:43:553245const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3246const char kDisableCancelAllTouchesDescription[] =
3247 "If enabled, a canceled touch will not force all other touches to be "
3248 "canceled.";
3249
Josh Nohle115bc2892019-12-18 18:26:343250const char kDisableCryptAuthV1DeviceSyncName[] =
3251 "Disable CryptAuth v1 DeviceSync";
3252const char kDisableCryptAuthV1DeviceSyncDescription[] =
3253 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3254 "should be enabled before this flag is flipped.";
3255
Daniele Castagna893d822e2019-03-08 21:37:113256const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3257const char kDisableExplicitDmaFencesDescription[] =
3258 "Always rely on implicit syncrhonization between GPU and display "
3259 "controller instead of using dma-fences explcitily when available.";
3260
Bailey Berro79b784f2020-01-16 20:18:213261const char kDisplayChangeModalName[] = "Enable display change modal";
3262const char kDisplayChangeModalDescription[] =
3263 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3264 "is changed rather than a notification.";
3265
Su Hong Koobbd04e02020-04-04 00:16:063266const char kDisplayIdentificationName[] =
3267 "Enable display identification highlight";
3268const char kDisplayIdentificationDescription[] =
3269 "Shows a blue highlight around the edges of the display that is selected "
3270 "in the Displays Settings page. Only shown when the Displays Settings page "
3271 "is open.";
3272
Miguel Casasf15028b12019-10-23 12:52:323273const char kEnableUseHDRTransferFunctionName[] =
3274 "Enable using HDR transfer function";
3275const char kEnableUseHDRTransferFunctionDescription[] =
3276 "Allows using an HDR transfer functions if any connected monitor supports "
3277 "it";
3278
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203279const char kDisableOfficeEditingComponentAppName[] =
3280 "Disable Office Editing for Docs, Sheets & Slides";
3281const char kDisableOfficeEditingComponentAppDescription[] =
3282 "Disables Office Editing for Docs, Sheets & Slides component app so "
3283 "handlers won't be registered, making it possible to install another "
3284 "version for testing.";
3285
Ahmed Fakhry4f567e692018-10-16 15:51:083286const char kDoubleTapToZoomInTabletModeName[] =
3287 "Double-tap to zoom in tablet mode";
3288const char kDoubleTapToZoomInTabletModeDescription[] =
3289 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3290 "page.";
3291
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543292const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263293 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543294const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263295 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543296
Andrew Moylan2db11cd2019-05-22 14:25:153297const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3298const char kEnableAppDataSearchDescription[] =
3299 "Allow launcher search to access data available through Firebase App "
3300 "Indexing";
3301
3302const char kEnableAppReinstallZeroStateName[] =
3303 "Enable Zero State App Reinstall Suggestions.";
3304const char kEnableAppReinstallZeroStateDescription[] =
3305 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3306 "will show app reinstall recommendations at end of zero state list.";
3307
Matthew Mourgoscf22b4b2019-03-06 23:46:393308const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3309const char kEnableAppGridGhostDescription[] =
3310 "Enables ghosting during an item drag in launcher.";
3311
Kevin Strohbehnb65b5c42019-06-25 00:29:103312const char kEnableSearchBoxSelectionName[] = "Search Box Selection";
3313const char kEnableSearchBoxSelectionDescription[] =
3314 "Enables the ResultSelectionController in the Search Box. This alters "
3315 "perceived focus traversal.";
3316
Daniel Zhang01399072018-08-16 22:28:203317const char kEnableAppListSearchAutocompleteName[] =
3318 "App List Search Autocomplete";
3319const char kEnableAppListSearchAutocompleteDescription[] =
3320 "Allow App List search box to autocomplete queries for Google searches and "
3321 "apps.";
3322
Lei Zhang0a318af2018-11-14 02:19:463323const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373324 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463325const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373326 "If audio focus is enabled in Chrome then this will delegate audio focus "
3327 "control in Android apps to Chrome.";
3328
Meilin Wangfc26d4f02020-02-18 21:19:483329extern const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3330extern const char kEnableAmbientModeDescription[] =
3331 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3332
Yue Liebaa9952018-12-07 21:41:263333const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3334const char kEnableAssistantAppSupportDescription[] =
3335 "Enable the Assistant App Support feature";
3336
Xiaohui Chenb523747b2019-03-14 23:38:323337const char kEnableAssistantLauncherIntegrationName[] =
3338 "Assistant & Launcher integration";
3339const char kEnableAssistantLauncherIntegrationDescription[] =
3340 "Combine Launcher search with the power of Assistant to provide the most "
3341 "useful answer for each query. Requires Assistant to be enabled.";
3342
Yue Li26244a8e2019-11-14 02:05:033343const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3344const char kEnableAssistantLauncherUIDescription[] =
3345 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3346 "be enabled.";
3347
lif5c5bec62019-06-26 22:56:053348const char kEnableAssistantMediaSessionIntegrationName[] =
3349 "Assistant Media Session integration";
3350const char kEnableAssistantMediaSessionIntegrationDescription[] =
3351 "Enable Assistant Media Session Integration.";
3352
Xiao Yangf59e6932019-07-19 00:18:133353const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3354const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3355
Alex Newcomere5a362c2019-05-02 19:31:353356const char kEnableBackgroundBlurName[] = "Enable background blur.";
3357const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283358 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353359
Avery Musbach62777822020-03-06 05:49:043360const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3361const char kDragToSnapInClamshellModeDescription[] =
3362 "You can drag a window from clamshell overview and snap it. If you will be "
3363 "using multiple displays, you should use this flag only in conjunction "
3364 "with multi-display-overview-and-split-view (otherwise you are likely to "
3365 "get a crash).";
3366
3367const char kMultiDisplayOverviewAndSplitViewName[] =
3368 "Enable multi-display overview and split view.";
3369const char kMultiDisplayOverviewAndSplitViewDescription[] =
3370 "You can drag a window from one overview grid and drop into another "
3371 "overview grid.";
3372
Charles Zhao9d1b8def2019-10-16 22:32:393373const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3374const char kEnableCrOSActionRecorderDescription[] =
3375 "When enabled, each app launching, file opening, setting change, and url "
3376 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343377 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393378
Alexander Alekseev38e1e0a2018-11-08 22:48:483379const char kEnableDiscoverAppName[] = "Enable Discover App";
3380const char kEnableDiscoverAppDescription[] =
3381 "Enable Discover App icon in launcher.";
3382
Brett Wilson7b44537e2017-08-18 01:38:283383const char kEnableEncryptionMigrationName[] =
3384 "Enable encryption migration of user data";
3385const char kEnableEncryptionMigrationDescription[] =
3386 "If enabled and the device supports ARC, the user will be asked to update "
3387 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343388
Harry Cuttscfe6d934f2019-06-05 21:45:553389const char kEnableGesturePropertiesDBusServiceName[] =
3390 "Enable gesture properties D-Bus service";
3391const char kEnableGesturePropertiesDBusServiceDescription[] =
3392 "Enable a D-Bus service for accessing gesture properties, which are used "
3393 "to configure input devices.";
3394
Xiaohui Chenf4283f32018-11-26 20:02:503395const char kEnableGoogleAssistantDspName[] =
3396 "Enable Google Assistant with hardware-based hotword";
3397const char kEnableGoogleAssistantDspDescription[] =
3398 "Enable an experimental feature that uses hardware-based hotword detection "
3399 "for Assistant. Only a limited number of devices have this type of "
3400 "hardware support.";
3401
Xiaohui Chenc3baca42018-11-30 19:29:373402const char kEnableGoogleAssistantStereoInputName[] =
3403 "Enable Google Assistant with stereo audio input";
3404const char kEnableGoogleAssistantStereoInputDescription[] =
3405 "Enable an experimental feature that uses stereo audio input for hotword "
3406 "and voice to text detection in Google Assistant.";
3407
Xiaohui Chen3f3a5bf12019-09-28 00:29:453408const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3409const char kEnableGoogleAssistantAecDescription[] =
3410 "Enable an experimental feature that removes local feedback from audio "
3411 "input to help hotword and ASR when background audio is playing.";
3412
Rob Schonberger11bb2812019-07-31 23:41:003413const char kEnableHeuristicStylusPalmRejectionName[] =
3414 "Enable Heuristic for Stylus/Palm Rejection.";
3415const char kEnableHeuristicStylusPalmRejectionDescription[] =
3416 "Enable additional heuristic palm rejection logic when interacting with "
3417 "stylus usage. Not intended for all devices.";
3418
Harry Cuttsce1028e2020-04-22 19:09:103419const char kEnableHighResolutionMouseScrollingName[] =
3420 "Enable high resolution mouse scrolling";
3421const char kEnableHighResolutionMouseScrollingDescription[] =
3422 "Enable use of high-resolution scrolling events from supported mice (those "
3423 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3424
Rob Schonbergerc258473f2019-11-08 05:09:353425const char kEnableNeuralStylusPalmRejectionName[] =
3426 "Enable Neural Palm Detection";
3427const char kEnableNeuralStylusPalmRejectionDescription[] =
3428 "Experimental: Enable Neural Palm detection. Not compatible with all "
3429 "devices.";
3430
Mitsuru Oshimadaf54572020-04-07 14:47:593431const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3432const char kEnableNewShortcutMappingDescription[] =
3433 "Enables experimental new shortcut mapping";
3434
Rob Schonbergerba235782020-03-11 05:01:143435const char kEnablePalmOnMaxTouchMajorName[] =
3436 "Enable Palm when Touch is Maximum";
3437const char kEnablePalmOnMaxTouchMajorDescription[] =
3438 "Experimental: Enable Palm detection when the touchscreen reports max "
3439 "size. Not compatible with all devices.";
3440
3441const char kEnablePalmOnToolTypePalmName[] =
3442 "Enable Palm when Tool Type is Palm";
3443const char kEnablePalmOnToolTypePalmDescription[] =
3444 "Experimental: Enable palm detection when touchscreen reports "
3445 "TOOL_TYPE_PALM. Not compatible with all devices.";
3446
Rob Schonbergere0a8e3c2020-04-21 03:04:393447const char kEnablePalmSuppressionName[] =
3448 "Enable Palm Suppression with Stylus.";
3449const char kEnablePalmSuppressionDescription[] =
3450 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3451
Danan S749399c2019-06-25 23:08:483452const char kEnableParentalControlsSettingsName[] =
3453 "Enable Parental controls settings";
3454const char kEnableParentalControlsSettingsDescription[] =
3455 "Enable Parental Control options in settings.";
3456
Vladislav Kaznacheevaa213a02018-10-29 17:54:283457const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3458const char kEnablePlayStoreSearchDescription[] =
3459 "Enable Play Store search in launcher.";
3460
[email protected]683123b92019-12-10 03:52:223461const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3462const char kEnableQuickAnswersDescription[] =
3463 "Enable the Quick Answers feature";
3464
Xiao Yangfcee43b2020-02-11 03:27:433465const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3466const char kEnableQuickAnswersRichUiDescription[] =
3467 "Enable the Quick Answers rich UI.";
3468
Jazz Xu2e5886662018-12-14 00:38:483469const char kEnableVideoPlayerNativeControlsName[] =
3470 "Enable native controls in video player app";
3471const char kEnableVideoPlayerNativeControlsDescription[] =
3472 "Enable native controls in video player app";
3473
Brian Geffon134e77c52019-07-30 21:49:583474const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3475const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3476
3477const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3478const char kTrimOnMemoryPressureDescription[] =
3479 "Trim Working Set periodically on memory pressure";
3480
Lei Zhang0ca70ea2018-09-07 17:51:013481const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3482const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013483 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283484 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013485
Eleni Dimitriadis86ff60602019-12-23 05:17:093486const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3487const char kEnableSuggestedFilesDescription[] =
3488 "Enable Suggested Files feature in Launcher, which will show file "
3489 "suggestions in the suggestion chips when the launcher is opened";
3490
Anqing Zhao05ec5822019-11-21 15:42:433491const char kEnterpriseReportingInChromeOSName[] =
3492 "Enterprise cloud reporting in Chrome OS";
3493const char kEnterpriseReportingInChromeOSDescription[] =
3494 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3495 "user level cloud management.";
3496
Nicholas Hollingume9a6744f2019-10-03 05:57:293497const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3498const char kExoPointerLockDescription[] =
3499 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3500 "the mouse pointer.";
3501
Akihiro Ota02ec6bed2020-01-21 22:27:223502const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3503 "Enable experimental ChromeVox annotations feature.";
3504const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3505 "Allows users to create custom annotations for elements using ChromeVox.";
3506
Akihiro Ota3ff6f8a2019-01-18 17:43:043507const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3508 "Enable experimental ChromeVox language switching.";
3509const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3510 "Enable ChromeVox language switching, which changes ChromeVox's "
3511 "output language upon detection of new language.";
3512
Akihiro Ota47470672020-01-15 19:15:273513const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3514 "Enable experimental ChromeVox search menus feature.";
3515const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3516 "Allows users to search for items in the ChromeVox menu.";
3517
Rose Garcia26e2ae32019-06-25 00:57:543518const char kExperimentalAccessibilitySwitchAccessName[] =
3519 "Experimental feature Switch Access";
3520const char kExperimentalAccessibilitySwitchAccessDescription[] =
3521 "Add a setting to enable the prototype of Switch Access";
3522
3523const char kExperimentalAccessibilitySwitchAccessTextName[] =
3524 "Enable enhanced Switch Access text input.";
3525const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3526 "Enable experimental or in-progress Switch Access features for improved "
3527 "text input";
3528
Austin Tankiang4f973632019-08-12 08:33:233529const char kFilesNGName[] = "Enable Files App. NG.";
3530const char kFilesNGDescription[] =
3531 "Enable the next generation UI style of the file manager.";
3532
Andrew Moylan97585272019-02-19 19:01:223533const char kFsNosymfollowName[] =
3534 "Prevent symlink traversal on user-supplied filesystems.";
3535const char kFsNosymfollowDescription[] =
3536 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3537 " option, so the chromuimos LSM denies symlink traversal on the"
3538 " filesystem.";
3539
Thanh Nguyen0ec9c752019-10-04 01:35:373540const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3541const char kFuzzyAppSearchDescription[] =
3542 "Uses fuzzy search algorithm for app search in launcher.";
3543
Jeroen Dhollander41b3bec2019-07-19 16:56:243544const char kGaiaActionButtonsName[] =
3545 "Enable action buttons on Gaia login screen";
3546const char kGaiaActionButtonsDescription[] =
3547 "Enable primary/secondary action button on Gaia login screen.";
3548
Rachel Carpenteredc531fa2020-01-29 07:32:333549extern const char kHelpAppName[] = "Help App";
3550extern const char kHelpAppDescription[] =
3551 "Enables the chrome://help-app System Web App (SWA)";
3552
Becca Hughes71465532019-04-12 19:18:553553const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3554const char kHideArcMediaNotificationsDescription[] =
3555 "Hides media notifications for ARC apps. Requires "
3556 "#enable-media-session-notifications to be enabled.";
3557
John Palmer3ace5a72020-03-11 05:57:513558extern const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3559extern const char kImeAssistAutocorrectDescription[] =
3560 "Enable assistive auto-correct features for native IME";
3561
Jing Wang1c45fe392020-03-05 01:10:233562const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3563const char kImeAssistPersonalInfoDescription[] =
3564 "Enable auto-complete suggestions on personal infomation for native IME.";
3565
My Nguyenc5f0def2020-03-29 23:22:153566const char kImeEmojiSuggestAdditionName[] =
3567 "Enable emoji suggestion (addition)";
3568const char kImeEmojiSuggestAdditionDescription[] =
3569 "Enable emoji suggestion as addition to the text written for native IME.";
3570
Leo Zhang49c34d22019-04-02 09:57:593571const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3572const char kImeInputLogicFstDescription[] =
3573 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3574
David Valletf4c88342019-12-03 01:43:263575const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3576const char kImeInputLogicHmmDescription[] =
3577 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3578
Yingbing Wu09cd99a2020-02-14 09:14:243579const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3580const char kImeMozcProtoDescription[] =
3581 "Enable Japanese IME to use protobuf as interactive message format to "
3582 "replace JSON";
3583
Leo Zhang52754b402019-10-22 11:51:323584const char kImeNativeDecoderName[] = "Enable native decoders in IME Service";
3585const char kImeNativeDecoderDescription[] =
3586 "Enable native decoders in IME service to deprecate NaCl decoders";
3587
Ahmedfae13af52020-03-25 20:07:283588const char kLimitAltTabToActiveDeskName[] =
3589 "Limit Alt-Tab windows to active desk";
3590const char kLimitAltTabToActiveDeskDescription[] =
3591 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3592 "virtual desk";
3593
Ahmed Fakhry15d707e2019-02-22 23:54:213594const char kListAllDisplayModesName[] = "List all display modes";
3595const char kListAllDisplayModesDescription[] =
3596 "Enables listing all external displays' modes in the display settings.";
3597
Becca Hughesca82d2d2019-08-05 20:03:223598const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3599const char kLockScreenMediaControlsDescription[] =
3600 "Enable media controls on the lock screen.";
3601
Megumi Hattori5a0d4182018-03-06 11:09:503602const char kLockScreenNotificationName[] = "Lock screen notification";
3603const char kLockScreenNotificationDescription[] =
3604 "Enable notifications on the lock screen.";
3605
Lei Zhang507fffd2020-01-29 23:47:543606const char kMediaAppName[] = "Media App";
3607const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133608 "Enables the chrome://media-app System Web App (SWA)";
3609
Becca Hughes71465532019-04-12 19:18:553610const char kMediaSessionNotificationsName[] = "Media session notifications";
3611const char kMediaSessionNotificationsDescription[] =
3612 "Shows notifications for media sessions showing the currently playing "
3613 "media and providing playback controls";
3614
Jimmy Gong09aff042019-10-23 20:13:073615const char kPrintServerUiName[] = "Print Server UI";
3616const char kPrintServerUiDescription[] =
3617 "Enables users to add their own print server in the printer settings page.";
3618
François Degros04e5eb3e2020-02-10 05:37:163619const char kRar2FsName[] = "Enable rar2fs";
3620const char kRar2FsDescription[] =
3621 "Enable Files App to mount RAR archives using rar2fs.";
3622
Bailey Berro2c1797702019-09-30 18:49:423623const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3624const char kReduceDisplayNotificationsDescription[] =
3625 "If enabled, notifications for display rotation, display removed, display "
3626 "mirroring, and display extending will be suppressed.";
3627
Yulun Wu502158732019-07-24 00:31:453628const char kReleaseNotesName[] = "CrOS Release Notes.";
3629const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283630 "Creates release notes app in settings menu that shows a webview "
3631 "describing new OS features.";
3632
Jesse Schettler781eccb02020-03-10 17:17:443633const char kScanningUIName[] = "Scanning UI";
3634const char kScanningUIDescription[] =
3635 "An experimental UI that allows users to interact with a connected "
3636 "scanner.";
3637
Andrew Moylan97585272019-02-19 19:01:223638const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3639const char kSchedulerConfigurationDescription[] =
3640 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013641const char kSchedulerConfigurationConservative[] =
3642 "Disables Hyper-Threading on relevant CPUs.";
3643const char kSchedulerConfigurationPerformance[] =
3644 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223645
Kyle Horimoto63a6bd42019-09-16 23:47:523646const char kShowBluetoothDebugLogToggleName[] =
3647 "Show Bluetooth debug log toggle";
3648const char kShowBluetoothDebugLogToggleDescription[] =
3649 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3650 "Bluetooth";
3651
Alberto Herreraaecc85512019-06-13 21:14:253652const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3653const char kShowBluetoothDeviceBatteryDescription[] =
3654 "Enables showing the battery level of connected and supported Bluetooth "
3655 "devices in the System Tray and Settings UI.";
3656
James Cook0ba192bf2017-12-01 20:53:113657const char kShowTapsName[] = "Show taps";
3658const char kShowTapsDescription[] =
3659 "Draws a circle at each touch point, which makes touch points more obvious "
3660 "when projecting or mirroring the display. Similar to the Android OS "
3661 "developer option.";
3662
3663const char kShowTouchHudName[] = "Show HUD for touch points";
3664const char kShowTouchHudDescription[] =
3665 "Shows a trail of colored dots for the last few touch points. Pressing "
3666 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3667 "debug hardware issues that generate spurious touch events.";
3668
Andrew Moylan60ac7c0c2019-05-28 06:52:183669const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3670const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453671 "Uses an updated model for user activity prediction (Smart Dim).";
3672
alanlxl1d52f622020-03-17 01:15:163673const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3674const char kSmartDimNewMlAgentDescription[] =
3675 "Uses a new machine learning agent to switch between builtin and dynamic "
3676 "ML models.";
3677
Jorge Gil5a8ccde2018-07-10 01:46:213678const char kSmartTextSelectionName[] = "Smart Text Selection";
3679const char kSmartTextSelectionDescription[] =
3680 "Shows quick actions for text "
3681 "selections in the context menu.";
3682
Anand K. Mistry6f5e1c92020-02-19 23:56:033683const char kSmbfsFileSharesName[] = "Smbfs file shares";
3684const char kSmbfsFileSharesDescription[] =
3685 "Use smbfs for accessing network file shares.";
3686
James Cook9348f362019-11-15 01:15:583687const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3688const char kSplitSettingsSyncDescription[] =
3689 "Allows OS sync to be configured separately from browser sync. Changes the "
3690 "OS settings UI to provide controls for OS data types. Requires "
3691 "#split-settings to be enabled.";
3692
Bailey Berro6c989672019-04-11 19:19:203693const char kStreamlinedUsbPrinterSetupName[] =
3694 "Streamlined USB Printer Setup Flow";
3695const char kStreamlinedUsbPrinterSetupDescription[] =
3696 "Automatically sets up capable USB printers when plugged in. Shows a "
3697 "notification with the setup result.";
3698
Jon Mannc514fc92019-05-23 21:30:233699const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3700const char kSyncWifiConfigurationsDescription[] =
3701 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3702
Ahmed Mehfooz53675c0a2019-10-03 19:51:303703const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3704const char kMessageCenterRedesignDescription[] =
3705 "Enables split message center, stacked notification icons and system tray "
3706 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293707
Joel Hockeya602a752019-10-28 07:13:513708const char kTerminalSystemAppName[] = "Terminal System App";
3709const char kTerminalSystemAppDescription[] =
3710 "Enables the Terminal System App at chrome://terminal which is used for "
3711 "the Chrome OS Linux terminal.";
3712
Joel Hockey65063ed2020-03-01 23:18:413713const char kTerminalSystemAppLegacySettingsName[] =
3714 "Terminal System App Legacy Settings";
3715const char kTerminalSystemAppLegacySettingsDescription[] =
3716 "Use the legacy settings page for Terminal System App.";
3717
Joel Hockeya602a752019-10-28 07:13:513718const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3719const char kTerminalSystemAppSplitsDescription[] =
3720 "Enables splits for the Terminal System App.";
3721
Brett Wilson7b44537e2017-08-18 01:38:283722const char kTetherName[] = "Instant Tethering";
3723const char kTetherDescription[] =
3724 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3725 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373726
Brett Wilson7b44537e2017-08-18 01:38:283727const char kTouchscreenCalibrationName[] =
3728 "Enable/disable touchscreen calibration option in material design settings";
3729const char kTouchscreenCalibrationDescription[] =
3730 "If enabled, the user can calibrate the touch screen displays in "
3731 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093732
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363733const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3734const char kUseFakeDeviceForMediaStreamDescription[] =
3735 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3736 "timestamp) instead of the system audio/video devices, for debugging "
3737 "purposes.";
3738
Qiang Xu045aff222018-05-21 23:21:013739const char kUiDevToolsName[] = "Enable native UI inspection";
3740const char kUiDevToolsDescription[] =
3741 "Enables inspection of native UI elements. For local inspection use "
3742 "chrome://inspect#other";
3743
Andrew Moylan97585272019-02-19 19:01:223744const char kUiShowCompositedLayerBordersName[] =
3745 "Show UI composited layer borders";
3746const char kUiShowCompositedLayerBordersDescription[] =
3747 "Show border around composited layers created by UI.";
3748const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3749const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3750const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3751const char kUiShowCompositedLayerBordersAll[] = "All";
3752
3753const char kUiSlowAnimationsName[] = "Slow UI animations";
3754const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463755
Naoki Fukinoadbc2f42020-02-07 20:26:493756extern const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3757extern const char kUnifiedMediaViewDescription[] =
3758 "Enable unified media view to browse recently-modified media files from"
3759 " local disk, Google Drive, and Android.";
3760
Allen Webbcdc8e69d2018-09-12 20:36:003761const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3762const char kUsbguardDescription[] =
3763 "Prevents newly connected USB devices from operating at the lock screen"
3764 " until Chrome OS is unlocked to protect against malicious USB devices."
3765 " Already connected USB devices will continue to function.";
3766
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233767const char kVaapiJpegImageDecodeAccelerationName[] =
3768 "VA-API JPEG decode acceleration for images";
3769const char kVaapiJpegImageDecodeAccelerationDescription[] =
3770 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3771 " captures) using the VA-API.";
3772
Gil Dekel8f4b5642019-07-27 05:27:403773const char kVaapiWebPImageDecodeAccelerationName[] =
3774 "VA-API WebP decode acceleration for images";
3775const char kVaapiWebPImageDecodeAccelerationDescription[] =
3776 "Enable or disable decode acceleration of WebP images using the VA-API.";
3777
My Nguyen614dbcc2019-10-29 03:52:323778const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3779const char kVirtualKeyboardBorderedKeyDescription[] =
3780 "Show virtual keyboard with bordered key";
3781
Curtis McMullan97924a212020-02-10 02:15:033782const char kVirtualKeyboardFloatingResizableName[] =
3783 "Virtual Keyboard Resizable Mode";
3784const char kVirtualKeyboardFloatingResizableDescription[] =
3785 "Show virtual keyboard with resizable floating mode";
3786
Brett Wilson7b44537e2017-08-18 01:38:283787const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313788const char kVirtualKeyboardDescription[] =
3789 "Always show virtual keyboard regardless of having a physical keyboard "
3790 "present";
Brett Wilson7b44537e2017-08-18 01:38:283791
Brett Wilson7b44537e2017-08-18 01:38:283792const char kWakeOnPacketsName[] = "Wake On Packets";
3793const char kWakeOnPacketsDescription[] =
3794 "Enables waking the device based on the receipt of some network packets.";
orenb21da031c2017-06-30 21:24:203795
tbya97bb93c2019-08-23 02:16:403796const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3797const char kZeroStateFilesDescription[] =
3798 "Enables zero state file recommendations in the Launcher, which appear when"
3799 "the search box is active and no query has been entered.";
3800
Hirokazu Honda8ef07cd2020-04-17 03:36:383801const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
3802const char kZeroCopyVideoCaptureDescription[] =
3803 "Camera produces a gpu friendly buffer on capture and, if there is, "
3804 "hardware accelerated video encoder consumes the buffer";
3805
Andrew Moylan2db11cd2019-05-22 14:25:153806// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393807
yhanadac5bff5b2017-05-18 06:37:093808#endif // defined(OS_CHROMEOS)
3809
Joel Hockey0613a832019-06-21 02:19:123810#if defined(OS_CHROMEOS) || defined(OS_LINUX)
Brian Geffonc3bdd6d2019-08-21 22:48:313811
3812#if BUILDFLAG(USE_TCMALLOC)
3813const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
3814const char kDynamicTcmallocDescription[] =
3815 "Allows tcmalloc to dynamically adjust tunables based on system resource "
3816 "utilization.";
3817#endif // BUILDFLAG(USE_TCMALLOC)
3818
Joel Hockey0613a832019-06-21 02:19:123819#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
3820
Collin Baker75a29462019-03-13 19:57:313821// All views-based platforms --------------------------------------------------
3822
3823#if defined(TOOLKIT_VIEWS)
3824
Sajad Maysamc30d6f82019-03-19 22:52:503825const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463826 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503827const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463828 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503829
Collin Baker75a29462019-03-13 19:57:313830const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3831const char kInstallableInkDropDescription[] =
3832 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3833 "the pilot implementation where available.";
3834
Collin Baker4ab8ad82019-06-06 17:02:543835const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3836const char kReopenTabInProductHelpDescription[] =
3837 "Enable in-product help that guides a user to reopen a tab if it looks "
3838 "like they accidentally closed it.";
3839
Collin Baker75a29462019-03-13 19:57:313840#endif // defined(TOOLKIT_VIEWS)
3841
Brett Wilson7b44537e2017-08-18 01:38:283842// Random platform combinations -----------------------------------------------
3843
Jiajia Qindb252e92019-01-28 11:47:483844#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3845
3846const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3847const char kWebGL2ComputeContextDescription[] =
3848 "Enable the use of WebGL 2.0 Compute API.";
3849
3850#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3851
Richard Knollc279d3232019-11-11 16:37:073852#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
Jan Krcala80b6952019-07-04 07:42:553853
Michael van Ouwerkerkd4e4a392019-07-26 14:41:133854const char kClickToCallUIName[] =
3855 "Enable click to call feature signals to be handled on desktop";
3856const char kClickToCallUIDescription[] =
3857 "Enables click to call feature signals to be handled on desktop by showing "
3858 "a list of user's available devices with telephony functionality.";
3859
Richard Knollc279d3232019-11-11 16:37:073860#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
3861
3862#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3863 defined(OS_CHROMEOS)
3864
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213865const char kRemoteCopyReceiverName[] =
3866 "Enables the remote copy feature to receive messages";
3867const char kRemoteCopyReceiverDescription[] =
3868 "Enables the remote copy feature to handle messages by writing content to "
3869 "the clipboard and showing a notification to the user.";
3870
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:573871const char kRemoteCopyImageNotificationName[] =
3872 "Enables image notifications for the remote copy feature";
3873const char kRemoteCopyImageNotificationDescription[] =
3874 "Enables image notifications to be shown for the remote copy feature "
3875 "when receiving a message.";
3876
Michael van Ouwerkerk91ac7d22020-04-07 15:49:273877const char kRemoteCopyPersistentNotificationName[] =
3878 "Enables persistent notifications for the remote copy feature";
3879const char kRemoteCopyPersistentNotificationDescription[] =
3880 "Enables persistent notifications to be shown for the remote copy feature "
3881 "when receiving a message.";
3882
Richard Knollfbad3a792020-03-11 18:22:433883const char kRemoteCopyProgressNotificationName[] =
3884 "Enables progress notifications for the remote copy feature";
3885const char kRemoteCopyProgressNotificationDescription[] =
3886 "Enables progress notifications to be shown for the remote copy feature "
3887 "when receiving a message.";
3888
Richard Knoll5e85eb122019-09-05 11:15:333889#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3890 // defined(OS_CHROMEOS)
3891
3892#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3893
3894const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3895const char kDirectManipulationStylusDescription[] =
3896 "If enabled, Chrome will scroll web pages on stylus drag.";
3897
lanwei83f54452018-06-21 23:51:043898#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3899
David Bienvenuc713d502019-02-07 23:46:323900#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3901
3902const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3903const char kWebContentsOcclusionDescription[] =
3904 "If enabled, web contents will behave as hidden when it is occluded by "
3905 "other windows.";
3906
3907#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3908
Brett Wilson7b44537e2017-08-18 01:38:283909// Feature flags --------------------------------------------------------------
3910
Lei Zhang0a318af2018-11-14 02:19:463911#if defined(DCHECK_IS_CONFIGURABLE)
3912const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3913const char kDcheckIsFatalDescription[] =
3914 "By default Chrome will evaluate in this build, but only log failures, "
3915 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3916#endif // defined(DCHECK_IS_CONFIGURABLE)
3917
Derek Schuff71d9a922019-04-24 21:36:003918#if BUILDFLAG(ENABLE_NACL)
3919const char kNaclName[] = "Native Client";
3920const char kNaclDescription[] =
3921 "Support Native Client for all web applications, even those that were not "
3922 "installed from the Chrome Web Store.";
3923#endif // ENABLE_NACL
3924
ckitagawa8dad53d2020-01-07 16:03:353925#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:563926const char kPaintPreviewDemoName[] = "Paint Preview Demo";
3927const char kPaintPreviewDemoDescription[] =
3928 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:353929 "previews.";
3930#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
3931
Lei Zhang802201c2018-11-14 18:16:283932#if BUILDFLAG(ENABLE_PLUGINS)
3933
dstockwellcc759202019-01-11 00:42:123934#if defined(OS_CHROMEOS)
3935const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103936const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123937#endif // defined(OS_CHROMEOS)
3938
Lei Zhang802201c2018-11-14 18:16:283939const char kPdfFormSaveName[] = "Save PDF Forms";
3940const char kPdfFormSaveDescription[] =
3941 "Enable saving PDFs with filled form data.";
3942
Hui Yingstd6b981c2020-01-31 14:46:563943const char kPdfTwoUpViewName[] = "PDF Two-up View";
3944const char kPdfTwoUpViewDescription[] =
3945 "Enable a new option to display two pages side by side in the PDF viewer.";
3946
Lei Zhang802201c2018-11-14 18:16:283947#endif // BUILDFLAG(ENABLE_PLUGINS)
3948
Brett Wilson7b44537e2017-08-18 01:38:283949#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3950
3951const char kAutofillCreditCardUploadName[] =
3952 "Enable offering upload of Autofilled credit cards";
3953const char kAutofillCreditCardUploadDescription[] =
3954 "Enables a new option to upload credit cards to Google Payments for sync "
3955 "to all Chrome devices.";
3956
3957#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3958
Stephen Chenney1bcaec832019-10-10 18:31:013959const char kPaintHoldingName[] =
3960 "Delay the commit to screen for same-origin navigations";
3961const char kPaintHoldingDescription[] =
3962 "Enables a delay before commiting the page to screen when navigating "
3963 "between pages in the same origin. This may help avoid a flash of unstyled "
3964 "content for same-origin navigations";
3965
Tomas Popela253a5832019-01-14 17:22:103966#if defined(WEBRTC_USE_PIPEWIRE)
3967
Lei Zhang507fffd2020-01-29 23:47:543968const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3969const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:103970 "When enabled the WebRTC will use the PipeWire multimedia server for "
3971 "capturing the desktop content on the Wayland display server.";
3972
3973#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3974
Yann Dago9325f96e2020-01-24 16:58:373975#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3976
3977const char kUserDataSnapshotName[] = "Enable user data snapshots";
3978const char kUserDataSnapshotDescription[] =
3979 "Enables taking snapshots of the user data directory after a Chrome "
3980 "update and restoring them after a version rollback.";
3981
3982#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3983
Armando Miragliab4a2e382020-03-04 14:27:073984#if defined(OS_WIN)
3985
3986const char kRunVideoCaptureServiceInBrowserProcessName[] =
3987 "Run video capture service in browser";
3988const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
3989 "Run the video capture service in the browser process.";
3990
3991#endif // defined(OS_WIN)
3992
Brett Wilson7b44537e2017-08-18 01:38:283993// ============================================================================
3994// Don't just add flags to the end, put them in the right section in
3995// alphabetical order just like the header file.
3996// ============================================================================
3997
vabr0215a8e2017-03-28 12:47:343998} // namespace flag_descriptions