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vabr0215a8e2017-03-28 12:47:341// Copyright 2017 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/flag_descriptions.h"
6
Brett Wilson7b44537e2017-08-18 01:38:287// Keep in identical order as the header file, see the comment at the top
8// for formatting rules.
9
vabr0215a8e2017-03-28 12:47:3410namespace flag_descriptions {
11
Brett Wilsonf27ff602017-07-07 22:28:4712const char kAccelerated2dCanvasName[] = "Accelerated 2D canvas";
13const char kAccelerated2dCanvasDescription[] =
14 "Enables the use of the GPU to perform 2d canvas rendering instead of "
15 "using software rendering.";
horodb71a5a2017-06-09 16:08:2416
Brett Wilsonf27ff602017-07-07 22:28:4717const char kAcceleratedVideoDecodeName[] = "Hardware-accelerated video decode";
18const char kAcceleratedVideoDecodeDescription[] =
19 "Hardware-accelerated video decode where available.";
20
Hirokazu Honda732d3e622019-06-12 01:13:4421const char kAcceleratedVideoEncodeName[] = "Hardware-accelerated video encode";
22const char kAcceleratedVideoEncodeDescription[] =
23 "Hardware-accelerated video encode where available.";
24
Aaron Leventhal3576a1e2019-10-08 20:17:2925const char kAccessibilityExposeARIAAnnotationsName[] =
26 "Expose ARIA Annotation roles";
27const char kAccessibilityExposeARIAAnnotationsDescription[] =
28 "Expose annotation- prefixed roles from ARIA Annotations draft "
29 "specification at https://w3c.github.io/annotation-aria/.";
30
Adam Ettenbergerdcf51b42019-09-23 19:33:4131const char kAccessibilityExposeDisplayNoneName[] =
32 "Expose 'display: none' nodes for accessibility";
33const char kAccessibilityExposeDisplayNoneDescription[] =
34 "Expose 'display: none' nodes that have an HTML ID to the browser process "
35 "accessibility tree.";
36
Mihai Sardarescua69193742019-12-06 17:31:3337const char kAccountIdMigrationName[] = "Account ID migration";
38const char kAccountIdMigrationDescription[] =
39 "Migrate to use Gaia ID instead of the email as the account identifer for "
40 "the Identity Manager.";
41
Xiaocheng Huf7ed9cd2020-04-18 00:41:1042const char kAlignFontDisplayAutoTimeoutWithLCPGoalName[] =
43 "Align 'font-display: auto' timeout with LCP goal";
44const char kAlignFontDisplayAutoTimeoutWithLCPGoalDescription[] =
Xiaocheng Hu66795f02020-04-25 00:26:4745 "Make pending 'display: auto' web fonts enter the swap or failure period "
Xiaocheng Huf7ed9cd2020-04-18 00:41:1046 "immediately before reaching the LCP time limit (~2500ms), so that web "
47 "fonts do not become a source of bad LCP (Largest Contentful Paint).";
48
Brett Wilsonf27ff602017-07-07 22:28:4749const char kAllowInsecureLocalhostName[] =
50 "Allow invalid certificates for resources loaded from localhost.";
51const char kAllowInsecureLocalhostDescription[] =
52 "Allows requests to localhost over HTTPS even when an invalid certificate "
53 "is presented.";
54
Julian Pastarmov885e8ed2019-05-03 14:24:2455const char kAllowPopupsDuringPageUnloadName[] =
56 "Allows a page to show popups during its unloading";
57const char kAllowPopupsDuringPageUnloadDescription[] =
58 "When the flag is set to enabled, pages are allowed to show popups while "
59 "they are being unloaded.";
60
Kunihiko Sakamoto4d407982018-07-10 04:56:2961const char kAllowSignedHTTPExchangeCertsWithoutExtensionName[] =
62 "Allow Signed HTTP Exchange certificates without extension";
63const char kAllowSignedHTTPExchangeCertsWithoutExtensionDescription[] =
64 "Accepts Origin-Signed HTTP Exchanges to be signed with certificates "
Tsuyoshi Horo13d7e2d2019-04-18 07:32:4365 "that do not have CanSignHttpExchangesDraft extension. Warning: Enabling "
66 "this may pose a security risk.";
Kunihiko Sakamoto4d407982018-07-10 04:56:2967
Katie Dillon8b357312019-09-19 13:23:2368const char kAllowSyncXHRInPageDismissalName[] =
69 "Allows synchronous XHR requests in page dismissal";
70const char kAllowSyncXHRInPageDismissalDescription[] =
71 "Allows synchronous XHR requests during page dismissal when the page is "
72 "being navigated away or closed by the user.";
73
Yue Zhangb4d923272020-05-01 03:42:5374const char kConditionalTabStripAndroidName[] = "Conditional Tab Strip";
75const char kConditionalTabStripAndroidDescription[] =
76 "Allows users to access conditional tab strip.";
77
John Delaneycd1a54d42020-05-13 23:06:3378const char kConversionMeasurementApiName[] = "Conversion Measurement API";
79const char kConversionMeasurementApiDescription[] =
80 "Enables usage of the Conversion Measurement API.";
81
82const char kConversionMeasurementDebugModeName[] =
83 "Conversion Measurement Debug Mode";
84const char kConversionMeasurementDebugModeDescription[] =
85 "Enables debug mode for the Conversion Measurement API. This removes all "
86 "reporting delays and noise. Only works if the Conversion Measurement API "
87 "is already enabled.";
88
Gang Wu77cb1112020-04-06 23:21:4389const char kEnableClipboardProviderImageSuggestionsName[] =
90 "Omnibox clipboard image search suggestions";
91const char kEnableClipboardProviderImageSuggestionsDescription[] =
92 "Enables image search suggestions in the Omnibox.";
93
Asanka Herathd37426e2019-10-29 22:11:1094const char kEnableFtpName[] = "Enable support for FTP URLs";
95const char kEnableFtpDescription[] =
96 "When enabled, the browser will handle navigations to ftp:// URLs by "
97 "either showing a directory listing or downloading the resource over FTP. "
98 "When disabled, the browser has no special handling for ftp:// URLs and "
99 "by default defer handling of the URL to the underlying platform.";
100
Andrew Xu5db072c2020-05-01 00:14:01101const char kShelfAppScalingName[] = "Enable shelf app scaling";
102const char kShelfAppScalingDescription[] =
103 "Reduce the app icon size from standard to dense when the user exceeds the "
104 "available space to add an additional app icon in tablet mode";
105
Tsuyoshi Horo3bab99c2019-05-20 11:05:14106const char kEnableSignedExchangeSubresourcePrefetchName[] =
107 "Enable Signed Exchange subresource prefetching";
108const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
109 "When enabled, the distributors of signed exchanges can let Chrome know "
110 "alternative signed exchange subresources by setting \"alternate\" link "
111 "header. Chrome will prefetch the alternate signed exchange subresources "
112 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:12113 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:14114 "main signed exchange.";
115
Tsuyoshi Horo636e8652019-05-31 03:34:08116const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
117 "Enable Signed Exchange prefetch cache for navigations";
118const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
119 "When enabled, the prefetched signed exchanges is stored to a prefetch "
120 "cache attached to the frame. The body of the inner response is stored as "
121 "a blob and the verification process of the signed exchange is skipped for "
122 "the succeeding navigation.";
123
Hongchan Choi370d3af2019-05-20 20:56:58124const char kAudioWorkletRealtimeThreadName[] =
125 "Use realtime priority thread for Audio Worklet";
126const char kAudioWorkletRealtimeThreadDescription[] =
127 "Run Audio Worklet operation on a realtime priority thread for better "
128 "audio stream stability.";
129
Kyle Horimoto7854a032019-04-03 02:51:07130const char kUpdatedCellularActivationUiName[] =
131 "Updated Cellular Activation UI";
132const char kUpdatedCellularActivationUiDescription[] =
133 "Enables the updated cellular activation UI.";
134
Kyle Horimoto874554a2019-01-31 00:52:09135const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
136const char kUseMessagesStagingUrlDescription[] =
137 "Use the staging server as part of the \"Messages\" feature under "
138 "\"Connected Devices\" settings.";
139
Jon Mann5ebbd1532020-04-17 22:12:05140const char kUseCustomMessagesDomainName[] = "Use custom Messages domain";
141const char kUseCustomMessagesDomainDescription[] =
142 "Use a custom URL as part of the \"Messages\" feature under "
143 "\"Connected Devices\" settings.";
144
Jazz Xu32261b542019-06-13 20:11:27145const char kAndroidPictureInPictureAPIName[] =
146 "Picture-in-Picture Web API for Android";
147const char kAndroidPictureInPictureAPIDescription[] =
148 "Enable Picture-in-Picture Web API for Android";
149
Lei Zhangc05af2a2020-05-15 20:54:05150const char kAppCacheName[] = "AppCache web API and browser backend";
151const char kAppCacheDescription[] =
Adrienne Walkerb44bdc902020-04-09 03:09:07152 "When disabled, turns off all AppCache code so that developers "
153 "can test that their code works properly in the future when AppCache "
154 "has been removed.";
155
Daniel McArdleb87dd0092020-02-10 20:23:46156const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
157const char kDnsHttpssvcDescription[] =
158 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
159 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
160 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
161 "QUIC on the first connection.";
162
dalykc936eb612019-08-14 11:46:47163const char kDnsOverHttpsName[] = "Secure DNS lookups";
164const char kDnsOverHttpsDescription[] =
165 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
166 "try to use a secure HTTPS connection to look up the addresses of websites "
167 "and other web resources.";
168
Jinsuk Kim00e52be2019-03-21 02:26:40169const char kDrawVerticallyEdgeToEdgeName[] =
170 "Draw contents vertically from edge to edge.";
171const char kDrawVerticallyEdgeToEdgeDescription[] =
172 "Draw contents vertically from edge to edge.";
173
Anne Lim24031e9d2019-09-12 23:03:19174const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
175 "Return cloud token details for server credit cards when possible";
176const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
177 "When enabled and where available, forms filled using Google Payments "
178 "server cards are populated with cloud token details, including CPAN "
179 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
180 "CVV).";
181
Lei Zhang507fffd2020-01-29 23:47:54182const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
183const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54184 "Initiate autofill assistant from within Chrome.";
185
Roger McFarlane2eceba982018-05-18 01:37:11186const char kAutofillCacheQueryResponsesName[] =
187 "Cache Autofill Query Responses";
188const char kAutofillCacheQueryResponsesDescription[] =
189 "When enabled, autofill will cache the responses it receives from the "
190 "crowd-sourced field type prediction server.";
191
Siyu And1f86e22020-05-13 20:35:16192const char kAutofillEnableCardNicknameManagementName[] =
193 "Enable Autofill card nickname management";
194const char kAutofillEnableCardNicknameManagementDescription[] =
195 "When enabled, nicknames for credit cards will be able to be uploaded to "
196 "Payments or modified locally.";
197
Jeffrey Cohen05cdafa392018-08-15 20:49:17198const char kAutofillEnableCompanyNameName[] =
199 "Enable Autofill Company Name field";
200const char kAutofillEnableCompanyNameDescription[] =
201 "When enabled, Company Name fields will be auto filled";
202
siashah0a386222020-04-23 03:31:35203const char kAutofillEnableGoogleIssuedCardName[] =
204 "Enable Autofill Google-issued card";
205const char kAutofillEnableGoogleIssuedCardDescription[] =
206 "When enabled, Google-issued cards will be available in the autofill "
207 "suggestions.";
208
Siyu An0558f752020-04-15 19:59:41209const char kAutofillEnableStickyPaymentsBubbleName[] =
210 "Enable Autofill payments sticky bubbles";
211const char kAutofillEnableStickyPaymentsBubbleDescription[] =
212 "When enabled, all Autofill payments bubbles will not be dismissed upon "
213 "navigation.";
214
Sujie Zhu2b17c00a2020-04-08 21:09:41215const char kAutofillEnableSurfacingServerCardNicknameName[] =
216 "Enable surfacing masked server card nicknames";
217const char kAutofillEnableSurfacingServerCardNicknameDescription[] =
218 "When enabled, if Google Payments cards were given nicknames in a Google "
219 "Pay app, Autofill will surface these nicknames in suggestions.";
220
siyua1d492612019-03-14 09:27:45221const char kAutofillEnableToolbarStatusChipName[] =
222 "Move Autofill omnibox icons next to the profile avatar icon";
223const char kAutofillEnableToolbarStatusChipDescription[] =
224 "When enabled, Autofill data related icon will be shown in the status "
225 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27226
siyua19593222019-12-04 22:27:06227const char kAutofillEnableVirtualCardName[] =
228 "Offer to use cloud token virtual card in Autofill";
229const char kAutofillEnableVirtualCardDescription[] =
230 "When enabled, if all requirements are met, Autofill will offer to use "
231 "virtual credit cards in form filling.";
232
Caitlin Fischer43edd90a2019-05-01 13:24:30233const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
234 "Autofill Enforce Min Required Fields For Heuristics";
235const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
236 "When enabled, autofill will generally require a form to have at least 3 "
237 "fields before allowing heuristic field-type prediction to occur.";
238
239const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
240 "Autofill Enforce Min Required Fields For Query";
241const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
242 "When enabled, autofill will generally require a form to have at least 3 "
243 "fields before querying the autofill server for field-type predictions.";
244
245const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
246 "Autofill Enforce Min Required Fields For Upload";
247const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
248 "When enabled, autofill will generally require a form to have at least 3 "
249 "fillable fields before uploading field-type votes for that form.";
250
Sebastien Lalancette1545950b2019-04-08 14:43:11251const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
252const char kAutofillOffNoServerDataDescription[] =
253 "Disables Autofill for fields with autocomplete off that have no "
254 "crowd-sourced evidence that Autofill would be helpful.";
255
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09256const char kAutofillProfileClientValidationName[] =
257 "Autofill Validates Profiles By Client";
258const char kAutofillProfileClientValidationDescription[] =
259 "Allows autofill to validate profiles on the client side";
260
Parastoo Geranmayeh25fccec22019-01-29 18:38:13261const char kAutofillProfileServerValidationName[] =
262 "Autofill Uses Server Validation";
263const char kAutofillProfileServerValidationDescription[] =
264 "Allows autofill to use server side validation";
265
Caitlin Fischer6d609542019-05-01 21:59:21266const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
267const char kAutofillPruneSuggestionsDescription[] =
268 "Further limits the number of suggestions in the Autofill dropdown.";
269
Parastoo Geranmayeha1895c12019-04-25 16:43:38270const char kAutofillRejectCompanyBirthyearName[] =
271 "Autofill Rejects Invalid Company Names";
272const char kAutofillRejectCompanyBirthyearDescription[] =
273 "Autofill rejects using non-verified company names that are in the "
274 "format of a birthyear.";
275
Moe Ahmadid3ddfcb2018-04-20 19:51:08276const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
277 "Restrict formless form extraction";
278const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
279 "Restrict extraction of formless forms to checkout flows";
280
Roger McFarlanee193ab122018-11-22 20:55:07281const char kAutofillRichMetadataQueriesName[] =
282 "Autofill - Rich metadata queries (Canary/Dev only)";
283const char kAutofillRichMetadataQueriesDescription[] =
284 "Transmit rich form/field metadata when querying the autofill server. "
285 "This feature only works on the Canary and Dev channels.";
286
Lei Zhang507fffd2020-01-29 23:47:54287const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47288 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54289const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47290 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
291 "it will offer to save it. If saved, it will be offered for filling in "
292 "fields which expect a VPA.";
293
Caitlin Fischer43edd90a2019-05-01 13:24:30294const char kAutofillUseImprovedLabelDisambiguationName[] =
295 "Autofill Uses Improved Label Disambiguation";
296const char kAutofillUseImprovedLabelDisambiguationDescription[] =
297 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
298 "using the improved disambiguation format.";
299
Jia0175adae2019-05-15 00:21:25300const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
301const char kAutoScreenBrightnessDescription[] =
302 "Uses Auto Screen Brightness model to adjust screen brightness based on "
303 "ambient light";
304
David Roger306b5cd82020-03-16 13:05:13305const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
306const char kAvatarToolbarButtonDescription[] =
307 "Enables the avatar toolbar button and the associated menu";
308
Alexander Timin6ae060b62019-09-17 11:21:37309const char kBackForwardCacheName[] = "Back-forward cache";
310const char kBackForwardCacheDescription[] =
311 "Enables back-forward cache. NOTE: this feature is highly experimental and "
312 "will lead to various breakages, up to and including user data loss. "
313 "Do not enable unless you work on this feature";
314
Brett Wilsonf27ff602017-07-07 22:28:47315const char kBypassAppBannerEngagementChecksName[] =
316 "Bypass user engagement checks";
317const char kBypassAppBannerEngagementChecksDescription[] =
318 "Bypasses user engagement checks for displaying app banners, such as "
319 "requiring that users have visited the site before and that the banner "
320 "hasn't been shown recently. This allows developers to test that other "
321 "eligibility requirements for showing app banners, such as having a "
322 "manifest, are met.";
323
Nandhini11a6a87b2019-08-22 22:45:24324const char kContextMenuSearchWithGoogleLensName[] =
325 "Google Lens powered image search in the context menu.";
326const char kContextMenuSearchWithGoogleLensDescription[] =
327 "Replaces default image search with an intent to Google Lens when "
328 "supported.";
329
Livvie Lin30a9f9d2020-03-17 19:45:19330const char kOmniboxContextMenuShowFullUrlsName[] =
331 "Context menu show full URLs";
332const char kOmniboxContextMenuShowFullUrlsDescription[] =
333 "Provides an omnibox context menu option that prevents URL elisions.";
334
Amber Won478561d2017-08-19 01:02:59335const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
336const char kClickToOpenPDFDescription[] =
337 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
338 "embedded PDFs.";
339
sauski8fa237c2020-05-18 12:04:24340const char kClientStorageAccessContextAuditingName[] =
341 "Access contexts for client-side storage";
342const char kClientStorageAccessContextAuditingDescription[] =
343 "Record the first-party contexts in which client-side storage was accessed";
344
Sasha McIntoshe889f9f2019-09-03 21:01:57345const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
346const char kDecodeJpeg420ImagesToYUVDescription[] =
347 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
348 "This feature requires GPU or OOP rasterization to also be enabled.";
349
Madeleine Barowsky266406d92019-08-12 19:20:15350const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
351const char kDecodeLossyWebPImagesToYUVDescription[] =
352 "Decode and render lossy WebP images from YUV instead of RGB. "
353 "You must also have GPU rasterization or OOP rasterization.";
354
Daniele Castagna6a5cbdeb62020-02-18 22:48:14355const char kDoubleBufferCompositingName[] = "Double buffered compositing";
356const char kDoubleBufferCompositingDescription[] =
357 "Use double buffer for compositing (instead of triple-buffering). "
358 "Latency should be reduced in some cases. On the other hand, more skipped "
359 "frames are expected.";
360
Marc Treib7c27a502019-08-28 12:37:03361const char kEnablePasswordsAccountStorageName[] =
362 "Enable the account data storage for passwords";
363const char kEnablePasswordsAccountStorageDescription[] =
364 "Enables storing passwords in a second, Gaia-account-scoped storage for "
365 "signed-in but not syncing users";
366
Dominic Mazzoni380f04f2020-02-18 18:49:27367const char kExportTaggedPDFName[] = "Export Tagged PDF";
368const char kExportTaggedPDFDescription[] =
369 "When printing to a PDF file, generated a tagged (accessible) PDF.";
370
Yining Wangdedf0762019-02-19 20:20:29371const char kFocusMode[] = "Focus Mode";
372const char kFocusModeDescription[] =
373 "If enabled, allows the user to switch to Focus Mode";
374
Olivier Yiptongb60d2c42020-01-10 22:47:15375const char kFontAccessAPIName[] = "Font Access APIs";
376const char kFontAccessAPIDescription[] =
377 "Enables the experimental Font Access APIs, giving websites access "
378 "to enumerate local fonts and access their table data.";
379
Christopher Cameronceb8727d2017-09-07 23:53:16380const char kForceColorProfileSRGB[] = "sRGB";
381const char kForceColorProfileP3[] = "Display P3 D65";
382const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03383const char kForceColorProfileSCRGBLinear[] =
384 "scRGB linear (HDR where available)";
385const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16386
387const char kForceColorProfileName[] = "Force color profile";
388const char kForceColorProfileDescription[] =
389 "Forces Chrome to use a specific color profile instead of the color "
390 "of the window's current monitor, as specified by the operating system.";
391
Chris Blumeb504da1f22020-04-27 00:21:44392const char kDynamicColorGamutName[] = "Dynamic color gamut";
393const char kDynamicColorGamutDescription[] =
394 "Displays in wide color when the content is wide. When the content is "
395 "not wide, displays sRGB";
396
Brett Wilsonf27ff602017-07-07 22:28:47397const char kCompositedLayerBordersName[] = "Composited render layer borders";
398const char kCompositedLayerBordersDescription[] =
399 "Renders a border around composited Render Layers to help debug and study "
400 "layer compositing.";
401
Lily Chenb22952e2019-06-06 18:56:23402const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
403const char kCookieDeprecationMessagesDescription[] =
Steven Binglerfe28fcd02020-05-13 17:01:24404 "Show messages in DevTools about upcoming deprecations that would affect "
405 "sent/received cookies.";
Lily Chenb22952e2019-06-06 18:56:23406
407const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45408 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23409const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45410 "If enabled, cookies without SameSite restrictions must also be Secure. If "
411 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25412 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45413 "\"SameSite by default cookies\" is also enabled.";
414
Keishi Hattori15299742020-04-20 04:00:09415const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
416const char kCooperativeSchedulingDescription[] =
417 "Enables cooperative scheduling in Blink.";
418
Brett Wilsonf27ff602017-07-07 22:28:47419const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
420const char kCreditCardAssistDescription[] =
421 "Enable assisted credit card filling on certain sites.";
422
Lijin Shen5feade62019-09-17 03:01:01423const char kDarkenWebsitesCheckboxInThemesSettingName[] =
424 "Darken websites checkbox in themes setting";
425const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
426 "Show a darken websites checkbox in themes settings when system default or "
427 "dark is selected. The checkbox can toggle the auto-darkening web contents "
428 "feature";
429
Thanh Le659cb102017-12-20 22:00:19430const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
431const char kDataSaverServerPreviewsDescription[] =
432 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47433
Brett Wilsonf27ff602017-07-07 22:28:47434const char kDebugPackedAppName[] = "Debugging for packed apps";
435const char kDebugPackedAppDescription[] =
436 "Enables debugging context menu options such as Inspect Element for packed "
437 "applications.";
438
Brett Wilsonf27ff602017-07-07 22:28:47439const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
440const char kDebugShortcutsDescription[] =
441 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
442
Behnood Momenzadeh7411ae92020-04-29 16:54:18443const char kDetectTargetEmbeddingLookalikesName[] =
444 "Detect target embedding domains as lookalikes.";
445const char kDetectTargetEmbeddingLookalikesDescription[] =
446 "Shows a lookalike interstitial when navigating to target embedding domains"
447 "(e.g. google.com.example.com).";
448
Brett Wilsonf27ff602017-07-07 22:28:47449const char kDeviceDiscoveryNotificationsName[] =
450 "Device Discovery Notifications";
451const char kDeviceDiscoveryNotificationsDescription[] =
452 "Device discovery notifications on local network.";
453
Yue Ru Suna50a80f2019-02-08 05:02:58454const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
455const char kDisableBestEffortTasksDescription[] =
456 "With this flag on, tasks of the lowest priority will not be executed "
457 "until shutdown. The queue of low priority tasks can increase memory usage."
458 "Also, while it should be possible to use Chrome almost normally with this "
459 "flag, it is expected that some non-visible operations such as writing "
460 "user data to disk, cleaning caches, reporting metrics or updating "
461 "components won't be performed until shutdown.";
462
Brett Wilsonf27ff602017-07-07 22:28:47463const char kDisallowDocWrittenScriptsUiName[] =
464 "Block scripts loaded via document.write";
465const char kDisallowDocWrittenScriptsUiDescription[] =
466 "Disallows fetches for third-party parser-blocking scripts inserted into "
467 "the main frame via document.write.";
468
Anastasia Helfinsteina3d17152019-10-21 20:53:59469const char kEnableAccessibilityObjectModelName[] =
470 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55471const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59472 "Enables experimental support for an earlier version of Accessibility"
473 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55474
Ramin Halavati8aad5b22019-07-22 12:52:21475const char kEnableAmbientAuthenticationInIncognitoName[] =
476 "Enable Ambient Authentication in Incognito mode";
477const char kEnableAmbientAuthenticationInIncognitoDescription[] =
478 "Enables ambient authentication in Incognito mode. This flag may be "
479 "overriden by policies.";
480
481const char kEnableAmbientAuthenticationInGuestSessionName[] =
482 "Enable Ambient Authentication in Guest session.";
483const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
484 "Enables ambient authentication in Guest session. This flag may be "
485 "overriden by policies.";
486
Becca Hughesac86cd442019-01-09 23:49:54487const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
488const char kEnableAudioFocusEnforcementDescription[] =
489 "Enables enforcement of a single media session having audio focus at "
490 "any one time. Requires #enable-media-session-service to be enabled too.";
491
Florian Uunk8c428ea2018-07-18 11:12:52492const char kEnableAutofillAccountWalletStorageName[] =
493 "Enable the account data storage for autofill";
494const char kEnableAutofillAccountWalletStorageDescription[] =
495 "Enable the ephemeral storage for account data for autofill.";
496
Anne Lime49c5cb2020-04-15 03:20:59497const char kEnableAutofillCacheServerCardInfoName[] =
498 "Enable Autofill to cache unmasked server card info";
499const char kEnableAutofillCacheServerCardInfoDescription[] =
500 "If enabled, when a server card is unmasked, its info will be cached until "
501 "page navigation to simplify consecutive fills on the same page.";
502
Shanfeng Zhang19c16562017-10-17 02:30:40503const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
504 "Credit card autofill ablation experiment.";
505const char kEnableAutofillCreditCardAblationExperimentDescription[] =
506 "If enabled, credit card autofill suggestions will not display.";
507
Manas Verma7e5b391b2019-04-09 02:08:53508const char kEnableAutofillCreditCardAuthenticationName[] =
509 "Allow using platform authenticators to retrieve server cards";
510const char kEnableAutofillCreditCardAuthenticationDescription[] =
511 "When enabled, users will be given the option to use a platform "
512 "authenticator (if available) to verify card ownership when retrieving "
513 "credit cards from Google Payments.";
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
Tarun Bansal0c4a7d42020-05-11 19:19:33555const char kEnableNavigationPredictorName[] = "Enables navigation predictor";
556const char kEnableNavigationPredictorDescription[] =
557 "Enables navigation predictor feature that predicts the next likely "
558 "navigation using a set of heuristics.";
559
560const char kEnablePreconnectToSearchName[] =
561 "Enables preconnections to default search engine";
562const char kEnablePreconnectToSearchDescription[] =
563 "Enables the feature that preconnects to the user's default search engine.";
564
Doug Arnett08b4067b2017-10-12 20:14:44565const char kEnableNoScriptPreviewsName[] = "NoScript previews";
566
567const char kEnableNoScriptPreviewsDescription[] =
568 "Enable disabling JavaScript on some pages on slow networks.";
569
Jenny Blessing45326bf2019-08-29 23:50:37570const char kEnableRemovingAllThirdPartyCookiesName[] =
571 "Enable removing SameSite=None cookies";
572const char kEnableRemovingAllThirdPartyCookiesDescription[] =
573 "Enables UI on chrome://settings/siteData to remove all third-party "
574 "cookies and site data.";
575
Robert Liao5c756102020-03-20 19:46:43576const char kColorProviderRedirectionName[] = "Color Provider Redirection";
577const char kColorProviderRedirectionDescription[] =
578 "Redirects color requests to the color provider where possible.";
579
Thanh Le2c279fbc2017-11-21 01:25:40580const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
581const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
582const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
583const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
584const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
585const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
586const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
587const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
588const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
589const char kDataReductionProxyServerAlternative10[] =
590 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54591const char kEnableDataReductionProxyNetworkServiceName[] =
592 "Data reduction proxy with network service";
593const char kEnableDataReductionProxyNetworkServiceDescription[] =
594 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47595const char kEnableDataReductionProxyServerExperimentName[] =
596 "Use an alternative Data Saver back end configuration.";
597const char kEnableDataReductionProxyServerExperimentDescription[] =
598 "Enable a different approach to saving data by configuring the back end "
599 "server";
600
Lei Zhang507fffd2020-01-29 23:47:54601const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
602const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08603 "Enable installed PWAs to update their app manifest data when the site "
604 "manifest data has changed.";
605
Lei Zhang507fffd2020-01-29 23:47:54606const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34607 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54608const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34609 "Persist the throttling of local PWA manifest update checks across browser "
610 "restarts.";
611
Lei Zhangc05af2a2020-05-15 20:54:05612const char kDesktopPWAsAppIconShortcutsMenuName[] =
Rahul Singh4eabd6d2020-05-01 23:43:19613 "Desktop PWAs app icon shortcuts menu";
Lei Zhangc05af2a2020-05-15 20:54:05614const char kDesktopPWAsAppIconShortcutsMenuDescription[] =
Rahul Singh4eabd6d2020-05-01 23:43:19615 "Enable installed PWAs to include a menu of shortcuts associated with the "
616 "app icon in the taskbar on Windows, or the dock on macOS or Linux.";
617
Lei Zhang507fffd2020-01-29 23:47:54618const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
619const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37620 "Experimental UI for exploring what PWA windows would look like with a tab "
621 "strip.";
622
Alan Cutter8a7d3ed2020-05-12 01:29:34623const char kDesktopPWAsTabStripLinkCapturingName[] =
624 "Desktop PWA tab strip link capturing";
625const char kDesktopPWAsTabStripLinkCapturingDescription[] =
626 "Experimental behaviour for \"Desktop PWA tab strips\" to capture link "
627 "navigations within the app scope and bring them into the app's tabbed "
628 "window.";
629
Alexey Baskakov1d5331672020-02-27 07:49:17630const char kDesktopPWAsWithoutExtensionsName[] =
631 "Desktop PWAs without Extensions";
632const char kDesktopPWAsWithoutExtensionsDescription[] =
633 "New platform to manage Web Applications metadata. Warning: this feature "
634 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
635 "only are advised.";
636
Christopher Lame66b7812018-09-26 01:49:24637const char kEnableSystemWebAppsName[] = "System Web Apps";
638const char kEnableSystemWebAppsDescription[] =
639 "Experimental system for using the Desktop PWA framework for running System"
640 "Apps (e.g Settings, Discover).";
641
Steven Valdez89a44ea92019-05-01 15:18:49642const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
643const char kEnableTLS13EarlyDataDescription[] =
644 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
645 "during the handshake when resuming a connection to a compatible TLS 1.3 "
646 "server.";
647
Adam Langleyf66f28d22020-02-05 18:10:38648const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
649const char kPostQuantumCECPQ2Description[] =
650 "This option enables a post-quantum (i.e. resistent to quantum computers) "
651 "key exchange algorithm in TLS (CECPQ2).";
652
James Hollyer070f60a2020-05-05 06:13:15653const char kMacCoreLocationImplementationName[] =
654 "Core Location Implementation";
655const char kMacCoreLocationImplementationDescription[] =
656 "Enables usage of the Core Location APIs on macOS for geolocation";
657
Pete Lavallee2d4415c72019-10-07 20:43:56658const char kWinrtGeolocationImplementationName[] =
659 "WinRT Geolocation Implementation";
660const char kWinrtGeolocationImplementationDescription[] =
661 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
662 "for geolocation";
663
Wenjie Shid38245192019-07-11 16:20:50664const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
665const char kWinrtSensorsImplementationDescription[] =
666 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
667 "sensors";
668
Mikhail Pozdnyakov73373a62017-08-24 17:31:25669const char kEnableGenericSensorExtraClassesName[] =
670 "Generic Sensor Extra Classes";
671const char kEnableGenericSensorExtraClassesDescription[] =
672 "Enables an extra set of sensor classes based on Generic Sensor API, which "
673 "expose previously unavailable platform features, i.e. AmbientLightSensor "
674 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47675
Vikas Soni78daa632019-01-12 01:32:52676const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
677const char kEnableGpuServiceLoggingDescription[] =
678 "Enable printing the actual GL driver calls.";
679
David Bokan911bded2018-11-27 23:23:32680const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
681const char kEnableImplicitRootScrollerDescription[] =
682 "Enables implicitly choosing which scroller on a page is the 'root "
683 "scroller'. i.e. The one that gets special features like URL bar movement, "
684 "overscroll glow, rotation anchoring, etc.";
685
Cathie Cheneac70602019-10-10 02:55:29686const char kEnableCSSOMViewScrollCoordinatesName[] =
687 "CSSOM View Scroll Coordinates";
688const char kEnableCSSOMViewScrollCoordinatesDescription[] =
689 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
690 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
691 "at the left top corner. i.e. For leftwards overflow direction box "
692 "the X coordinate will start from 0 to negative value. For upwards box the "
693 "Y coordinate will start from 0 to negative value. And for other directions"
694 "(rightwards and downwards) the value will start from 0 to positive";
695
Robert Ogdene976feb2019-09-03 22:20:29696const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
697const char kEnablePreviewsCoinFlipDescription[] =
698 "Enable coin flip experimentation of Previews.";
699
Robert Ogdene7bbbcb2020-03-24 22:37:33700const char kEnableSRPIsolatedPrerendersName[] =
701 "Enable Navigation Predictor Isolated Prerenders";
702const char kEnableSRPIsolatedPrerendersDescription[] =
703 "Enable Navigation Predictions on the Google SRP to be fully isolated.";
704
Robert Ogden26de9972020-03-27 21:00:25705const char kEnableSRPIsolatedPrerenderProbingName[] =
706 "Enable Probing on Navigation Predictor Isolated Prerenders";
707const char kEnableSRPIsolatedPrerenderProbingDescription[] =
708 "Enable probing checks for Isolated Prerenders which will block commit.";
709
Charlene Yane75ce252019-05-22 17:56:32710const char kDownloadAutoResumptionNativeName[] =
711 "Enable download auto-resumption in native";
712const char kDownloadAutoResumptionNativeDescription[] =
713 "Enables download auto-resumption in native";
714
Xing Liu13e5ec12020-05-08 17:32:34715const char kDownloadLaterName[] = "Enable download later";
716const char kDownloadLaterDescription[] = "Enables download later feature.";
717
Ian Kilpatricke68ef11a2018-07-04 03:52:10718const char kEnableLayoutNGName[] = "Enable LayoutNG";
719const char kEnableLayoutNGDescription[] =
720 "Enable Blink's next generation layout engine.";
721
Scott Littled0fd2d002018-04-13 03:37:26722const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
723const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39724 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
725 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26726
rajendrant793ff512018-08-10 17:07:59727const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
728const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39729 "Defers the loading of images marked with the attribute 'loading=lazy' "
730 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59731
Becca Hughesac86cd442019-01-09 23:49:54732const char kEnableMediaSessionServiceName[] = "Media Session Service";
733const char kEnableMediaSessionServiceDescription[] =
734 "Enables the media session mojo service and internal media session "
735 "support.";
736
Bernhard Bauer5533f9912017-11-06 17:56:02737const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
738const char kEnableNetworkLoggingToFileDescription[] =
739 "Enables network logging to a file named netlog.json in the user data "
740 "directory. The file can be imported into chrome://net-internals.";
741
John Abd-El-Malek8067cc02017-12-04 23:23:20742const char kEnableNetworkServiceInProcessName[] =
743 "Runs network service in-process";
744const char kEnableNetworkServiceInProcessDescription[] =
745 "Runs the network service in the browser process.";
746
Shakti Sahu5a046f62019-03-12 19:25:34747const char kEnableNewDownloadBackendName[] = "Enable new download backend";
748const char kEnableNewDownloadBackendDescription[] =
749 "Enables the new download backend that uses offline content provider";
750
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10751const char kEnablePortalsName[] = "Enable Portals.";
752const char kEnablePortalsDescription[] =
753 "Portals are an experimental web platform feature that allows embedding"
754 " and seamless transitions between pages."
755 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
756
Jeremy Roman30e81e82020-01-29 22:56:47757const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
758const char kEnablePortalsCrossOriginDescription[] =
759 "Allows portals to load cross-origin URLs in addition to same-origin ones."
760 " Has no effect if Portals are not enabled.";
761
Doug Arnettc52291a2020-05-07 18:52:30762const char kEnableTranslateSubFramesName[] = "Translate sub frames";
763const char kEnableTranslateSubFramesDescription[] =
764 "Enable the translation of sub frames (as well as the main frame)";
765
Lukasz Anforowicz846d7902020-03-11 21:04:40766const char kCorsForContentScriptsName[] = "CORS for content scripts";
767const char kCorsForContentScriptsDescription[] =
768 "Prevent content scripts of Chrome Extensions from bypassing CORS.";
769
clamyc73d9bbf2020-03-12 11:48:56770const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
771const char kCrossOriginOpenerPolicyDescription[] =
772 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31773
Arthur Hemery9e065b02020-05-12 13:30:32774const char kCrossOriginOpenerPolicyReportingName[] =
775 "Cross Origin Opener Policy reporting";
776const char kCrossOriginOpenerPolicyReportingDescription[] =
777 "Enables Cross Origin Opener Policy reporting.";
778
Yutaka Hiranoaa0e62e2019-09-05 11:01:04779const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
780const char kDisableKeepaliveFetchDescription[] =
781 "Disable fetch with keepalive set "
782 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
783
Chris Hall4a4225f62019-01-18 03:07:16784const char kExperimentalAccessibilityLanguageDetectionName[] =
785 "Experimental accessibility language detection";
786const char kExperimentalAccessibilityLanguageDetectionDescription[] =
787 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22788 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16789
Chris Hall4f3ca5582019-11-19 02:55:49790const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
791 "Experimental accessibility language detection for dynamic content";
792const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
793 "Enable language detection for dynamic content which is then exposed to "
794 "assistive technologies such as screen readers.";
795
Rahul Arakeri61a2ad272019-03-19 22:55:08796const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22797 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08798const char kCompositorThreadedScrollbarScrollingDescription[] =
799 "Enables pointer-based scrollbar scrolling on the compositor thread "
800 "instead of the main thread";
801
Alexei Filippov522a5222019-03-29 03:33:18802const char kMemlogName[] = "Chrome heap profiler start mode.";
803const char kMemlogDescription[] =
804 "Starts heap profiling service that records sampled memory allocation "
805 "profile having each sample attributed with a callstack. "
806 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
807 "Recorded heap dumps can be obtained at chrome://tracing "
808 "[category:memory-infra] and chrome://memory-internals. This setting "
809 "controls which processes will be profiled since their start. To profile "
810 "any given process at a later time use chrome://memory-internals page.";
811const char kMemlogModeMinimal[] = "Browser and GPU";
812const char kMemlogModeAll[] = "All processes";
813const char kMemlogModeAllRenderers[] = "All renderers";
814const char kMemlogModeRendererSampling[] = "Single renderer";
815const char kMemlogModeBrowser[] = "Browser only";
816const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27817
Alexei Filippov522a5222019-03-29 03:33:18818const char kMemlogSamplingRateName[] =
819 "Heap profiling sampling interval (in bytes).";
820const char kMemlogSamplingRateDescription[] =
821 "Heap profiling service uses Poisson process to sample allocations. "
822 "Default value for the interval between samples is 100000 (100KB). "
823 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27824 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22825 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18826 "can be trusted with high fidelity. "
827 "Lower intervals produce higher samples resolution, but come at a cost of "
828 "higher performance overhead.";
829const char kMemlogSamplingRate10KB[] = "10KB";
830const char kMemlogSamplingRate50KB[] = "50KB";
831const char kMemlogSamplingRate100KB[] = "100KB";
832const char kMemlogSamplingRate500KB[] = "500KB";
833const char kMemlogSamplingRate1MB[] = "1MB";
834const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51835
Alexei Filippov522a5222019-03-29 03:33:18836const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
837const char kMemlogStackModeDescription[] =
838 "By default heap profiling service records native stacks. "
839 "A post-processing step is required to symbolize the stacks. "
840 "'Native with thread names' adds the thread name as the first frame of "
841 "each native stack. It's also possible to record a pseudo stack using "
842 "trace events as identifiers. It's also possible to do a mix of both.";
843const char kMemlogStackModeMixed[] = "Mixed";
844const char kMemlogStackModeNative[] = "Native";
845const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
846const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05847
F#m59d036e2017-09-13 07:22:17848const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
849const char kEnablePixelCanvasRecordingDescription[] =
850 "Pixel canvas recording allows the compositor to raster contents aligned "
851 "with the pixel and improves text rendering. This should be enabled when a "
852 "device is using fractional scale factor.";
853
Ella Gebee81c92018-08-14 15:51:09854const char kEnableResamplingInputEventsName[] =
855 "Enable resampling input events";
856const char kEnableResamplingInputEventsDescription[] =
857 "Predicts mouse and touch inputs position at rAF time based on previous "
858 "input";
859const char kEnableResamplingScrollEventsName[] =
860 "Enable resampling scroll events";
861const char kEnableResamplingScrollEventsDescription[] =
862 "Predicts the scroll amount at vsync time based on previous input";
863
Doug Arnettaa0bf202018-08-27 19:42:11864const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
865const char kEnableResourceLoadingHintsDescription[] =
866 "Enable using server-provided resource loading hints to provide a preview "
867 "over slow network connections.";
868
Mikel Astize2678da22020-04-02 20:55:04869const char kEnableSyncTrustedVaultName[] =
870 "Enable trusted vault sync passphrase type";
871const char kEnableSyncTrustedVaultDescription[] =
872 "Enables the new, experimental passphrase type for sync data";
873
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48874const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
875const char kEnableSyncUSSNigoriDescription[] =
876 "Enables the new, experimental implementation of sync encryption keys";
877
David Bokane9370c22019-02-14 15:19:58878const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
879const char kEnableTextFragmentAnchorDescription[] =
880 "Enables scrolling to text specified in URL's fragment.";
881
Brett Wilsonf27ff602017-07-07 22:28:47882const char kEnableUseZoomForDsfName[] =
883 "Use Blink's zoom for device scale factor.";
884const char kEnableUseZoomForDsfDescription[] =
885 "If enabled, Blink uses its zooming mechanism to scale content for device "
886 "scale factor.";
887const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
888const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
889const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
890
Sean Harrison9dc405a52019-08-27 18:23:10891const char kEnableSubresourceRedirectName[] =
892 "Enable Render Level Data Use Optimization";
893const char kEnableSubresourceRedirectDescription[] =
894 "Allow Render Level Data Use Optimization";
895
Adam Langley7542a7b2019-10-04 02:00:55896const char kEnableWebAuthenticationCableV2SupportName[] =
897 "Web Authentication caBLE v2 support";
898const char kEnableWebAuthenticationCableV2SupportDescription[] =
899 "Enable the QR-based pairingless BLE protocol for use with the Web "
900 "Authentication API. (This will also enable the cloud-based protocol "
901 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54902
Andreas Haasb400d912019-08-28 18:54:10903const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
904const char kExperimentalWebAssemblyFeaturesDescription[] =
905 "Enable web pages to use experimental WebAssembly features.";
906
Clemens Hammacher0c8a15a2018-04-27 13:45:32907const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
908const char kEnableWasmBaselineDescription[] =
909 "Enables WebAssembly baseline compilation and tier up.";
910
Clemens Backes50e0ecd2020-01-20 10:43:24911const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
912const char kEnableWasmLazyCompilationDescription[] =
913 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
914
Deepti Gandluri11734cc42019-05-02 18:00:20915const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
916const char kEnableWasmSimdDescription[] =
917 "Enables support for the WebAssembly SIMD proposal.";
918
Andreas Haasb400d912019-08-28 18:54:10919const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02920const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56921 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02922
Clemens Backes963eb37be2020-01-10 11:56:49923const char kEnableWasmTieringName[] = "WebAssembly tiering";
924const char kEnableWasmTieringDescription[] =
925 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24926 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49927
Christopher Thompsonf3ba20122019-06-06 22:01:01928const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
929const char kEvDetailsInPageInfoDescription[] =
930 "Shows the EV certificate details in the Page Info bubble.";
931
Brett Wilsonf27ff602017-07-07 22:28:47932const char kExpensiveBackgroundTimerThrottlingName[] =
933 "Throttle expensive background timers";
934const char kExpensiveBackgroundTimerThrottlingDescription[] =
935 "Enables intervention to limit CPU usage of background timers to 1%.";
936
Brett Wilsonf27ff602017-07-07 22:28:47937const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
938const char kExperimentalExtensionApisDescription[] =
939 "Enables experimental extension APIs. Note that the extension gallery "
940 "doesn't allow you to upload extensions that use experimental APIs.";
941
Sarthak Shah364c1982019-11-26 23:49:38942const char kExperimentalFlingAnimationName[] =
943 "Enable experimental fling animation";
944const char kExperimentalFlingAnimationDescription[] =
945 "Enables the use of a touch fling curve that is based on the behavior of "
946 "native apps on Windows.";
947
Ian Clelland37a985d2018-05-04 02:43:13948const char kExperimentalProductivityFeaturesName[] =
949 "Experimental Productivity Features";
950const char kExperimentalProductivityFeaturesDescription[] =
951 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06952 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13953
Brett Wilsonf27ff602017-07-07 22:28:47954const char kExperimentalWebPlatformFeaturesName[] =
955 "Experimental Web Platform features";
956const char kExperimentalWebPlatformFeaturesDescription[] =
957 "Enables experimental Web Platform features that are in development.";
958
959const char kExtensionContentVerificationName[] =
960 "Extension Content Verification";
961const char kExtensionContentVerificationDescription[] =
962 "This flag can be used to turn on verification that the contents of the "
963 "files on disk for extensions from the webstore match what they're "
964 "expected to be. This can be used to turn on this feature if it would not "
965 "otherwise have been turned on, but cannot be used to turn it off (because "
966 "this setting can be tampered with by malware).";
967const char kExtensionContentVerificationBootstrap[] =
968 "Bootstrap (get expected hashes, but do not enforce them)";
969const char kExtensionContentVerificationEnforce[] =
970 "Enforce (try to get hashes, and enforce them if successful)";
971const char kExtensionContentVerificationEnforceStrict[] =
972 "Enforce strict (hard fail if we can't get hashes)";
973
Archana Simha6e7503db2019-12-10 03:52:58974const char kExtensionsCheckupName[] = "Extensions Checkup";
975const char kExtensionsCheckupDescription[] =
976 "Enable the extensions checkup experiment";
977
Peter Boströma445353a2019-03-21 02:58:15978const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
979const char kExtensionsToolbarMenuDescription[] =
980 "Enable a separate toolbar button and menu for extensions";
981
Brett Wilsonf27ff602017-07-07 22:28:47982const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
983const char kExtensionsOnChromeUrlsDescription[] =
984 "Enables running extensions on chrome:// URLs, where extensions explicitly "
985 "request this permission.";
galinapae72e152017-05-12 13:12:28986
Axel Antoine12df71182019-07-25 18:11:21987const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
988const char kFilteringScrollPredictionDescription[] =
989 "Enable filtering of predicted scroll events";
990
Tom McKeed47f7ed62020-04-06 13:53:40991const char kFirstScrollLatencyMeasurementName[] =
992 "First Scroll Latency Measurement";
993const char kFirstScrollLatencyMeasurementDescription[] =
994 "Enables measurement of the latency between user input events and visual "
995 "updates for the first scroll of a navigation.";
996
David Bokan432978d2019-08-15 18:18:52997const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
998const char kFractionalScrollOffsetsDescription[] =
999 "Enables fractional scroll offsets inside Blink, exposing non-integer "
1000 "offsets to web APIs.";
1001
Aaron Tagliaboschidbd80d222020-01-24 14:07:421002const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
1003const char kFreezeUserAgentDescription[] =
1004 "Set the User-Agent request header to a static string that conforms to the "
1005 "current User-Agent string format but only reveals desktop vs Android and "
1006 "if the 'mobile' flag is set";
1007
Brett Wilsonecb80982017-07-12 20:34:511008const char kForceEffectiveConnectionTypeName[] =
1009 "Override effective connection type";
1010const char kForceEffectiveConnectionTypeDescription[] =
1011 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301012 "returned by the network quality estimator. Slow 2G on Cellular returns "
1013 "Slow 2G when connected to a cellular network, and the actual estimate "
1014 "effective connection type when not on a cellular network. Previews are "
1015 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511016const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1017const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1018const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301019const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1020 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511021const char kEffectiveConnectionType2GDescription[] = "2G";
1022const char kEffectiveConnectionType3GDescription[] = "3G";
1023const char kEffectiveConnectionType4GDescription[] = "4G";
1024
Jay Harris583f48922019-05-06 05:55:241025const char kFileHandlingAPIName[] = "File Handling API";
1026const char kFileHandlingAPIDescription[] =
1027 "Enables the file handling API, allowing websites to register as file "
1028 "handlers. This depends on native-file-system";
1029
Brett Wilsonecb80982017-07-12 20:34:511030const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1031const char kFillOnAccountSelectDescription[] =
1032 "Filling of passwords when an account is explicitly selected by the user "
1033 "rather than autofilling credentials on page load.";
1034
Brett Wilsonecb80982017-07-12 20:34:511035const char kForceTextDirectionName[] = "Force text direction";
1036const char kForceTextDirectionDescription[] =
1037 "Explicitly force the per-character directionality of UI text to "
1038 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1039 "direction of the character language.";
1040const char kForceDirectionLtr[] = "Left-to-right";
1041const char kForceDirectionRtl[] = "Right-to-left";
1042
1043const char kForceUiDirectionName[] = "Force UI direction";
1044const char kForceUiDirectionDescription[] =
1045 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1046 "mode, overriding the default direction of the UI language.";
1047
Ionel Popescu4ba2a0932019-05-07 20:10:271048const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1049const char kFormControlsRefreshDescription[] =
1050 "If enabled, HTML forms elements will be rendered using an updated style.";
1051
Tommy Steimel863e6cf2019-07-01 19:07:361052const char kGlobalMediaControlsName[] = "Global Media Controls";
1053const char kGlobalMediaControlsDescription[] =
1054 "Enables the Global Media Controls UI in the toolbar.";
1055
Takumi Fujimotod25d2b72019-12-19 00:36:181056const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1057const char kGlobalMediaControlsForCastDescription[] =
1058 "Shows Cast sessions in the Global Media Controls UI. Requires "
1059 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1060
Tommy Steimele5c5c122020-02-06 23:22:351061const char kGlobalMediaControlsPictureInPictureName[] =
1062 "Global Media Controls Picture-in-Picture";
1063const char kGlobalMediaControlsPictureInPictureDescription[] =
1064 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1065 "Requires "
1066 "#global-media-controls to also be enabled.";
1067
Brett Wilsonecb80982017-07-12 20:34:511068const char kGpuRasterizationName[] = "GPU rasterization";
danakj51faabd2020-03-31 17:25:051069const char kGpuRasterizationDescription[] = "Use GPU to rasterize web content.";
Brett Wilsonecb80982017-07-12 20:34:511070
Ioana Pandele1ed7ef72018-11-21 15:22:031071const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1072const char kGooglePasswordManagerDescription[] =
1073 "Enables access to the Google Password Manager UI from Chrome.";
1074
Gabrielle Paladoaebf7ca2019-01-16 07:07:061075const char kHandwritingGestureName[] = "Handwriting Gestures";
1076const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:141077 "Enables handwriting gestures within the virtual keyboard. This will send "
1078 "handwriting you write inside the virtual keyboard to Google servers for "
1079 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:061080
Tommy Steimel1aadd7b2019-01-18 19:39:421081const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1082const char kHardwareMediaKeyHandlingDescription[] =
1083 "Enables using media keys to control the active media session. This "
1084 "requires MediaSessionService to be enabled too";
1085
John Delaney521fe9f2020-04-29 22:18:191086const char kHeavyAdPrivacyMitigationsName[] = "Heavy ad privacy mitigations";
1087const char kHeavyAdPrivacyMitigationsDescription[] =
1088 "Enables privacy mitigations for the heavy ad intervention. Disabling "
1089 "this makes the intervention deterministic. Defaults to enabled.";
John Delaney782c77762019-10-28 15:53:561090
1091const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1092const char kHeavyAdInterventionDescription[] =
1093 "Unloads ads that use too many device resources.";
1094
Toni Barzic7e93fa52020-01-29 01:35:471095const char kHideShelfControlsInTabletModeName[] =
1096 "Hide shelf control buttons in tablet mode.";
1097
1098const char kHideShelfControlsInTabletModeDescription[] =
1099 "Hides home, back, and overview button from the shelf while the device is "
1100 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1101
Ryan Landay4242dbc22018-04-04 01:47:331102const char kHorizontalTabSwitcherAndroidName[] =
1103 "Enable horizontal tab switcher";
1104const char kHorizontalTabSwitcherAndroidDescription[] =
1105 "Changes the layout of the Android tab switcher so tabs scroll "
1106 "horizontally instead of vertically.";
1107
Matt Simmons2048b2a2018-12-20 20:12:561108const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1109const char kTabSwitcherOnReturnDescription[] =
1110 "Enable tab switcher on return after specified time has elapsed";
1111
Brett Wilsonecb80982017-07-12 20:34:511112const char kHostedAppQuitNotificationName[] =
1113 "Quit notification for hosted apps";
1114const char kHostedAppQuitNotificationDescription[] =
1115 "Display a notification when quitting Chrome if hosted apps are currently "
1116 "running.";
1117
1118const char kHostedAppShimCreationName[] =
1119 "Creation of app shims for hosted apps on Mac";
1120const char kHostedAppShimCreationDescription[] =
1121 "Create app shims on Mac when creating a hosted app.";
1122
Brett Wilsonecb80982017-07-12 20:34:511123const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1124const char kIgnoreGpuBlacklistDescription[] =
1125 "Overrides the built-in software rendering list and enables "
1126 "GPU-acceleration on unsupported system configurations.";
1127
Ryan Sturm8c3dbc92018-06-26 19:22:371128const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441129const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371130 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441131
Ehimare Okoyomon9b090d422020-01-17 09:52:451132const char kImprovedCookieControlsName[] =
1133 "Enable improved cookie controls UI in incognito mode";
1134const char kImprovedCookieControlsDescription[] =
1135 "Improved UI in Incognito mode for third-party cookie blocking.";
1136
Ehimare Okoyomon504c1952019-12-16 18:05:021137const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1138 "Enable improved UI for third-party cookie blocking";
1139const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1140 "Enables an improved UI for existing third-party cookie blocking users.";
1141
Matt Amert2df4f1452019-12-09 04:59:491142const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1143const char kImpulseScrollAnimationsDescription[] =
1144 "Replaces the default scroll animation with Impulse-style scroll "
1145 "animations.";
1146
Brett Wilsonecb80982017-07-12 20:34:511147const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1148const char kInProductHelpDemoModeChoiceDescription[] =
1149 "Selects the In-Product Help demo mode.";
1150
Jarrydc3639ac2020-04-09 17:05:391151const char kInstalledAppsInCbdName[] = "Installed Apps in Clear Browsing Data";
1152const char kInstalledAppsInCbdDescription[] =
1153 "Adds the installed apps warning dialog to the clear browsing data flow "
1154 "which allows users to protect installed apps' data from being deleted.";
1155
Brett Wilsonecb80982017-07-12 20:34:511156const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1157const char kJavascriptHarmonyDescription[] =
1158 "Enable web pages to use experimental JavaScript features.";
1159
1160const char kJavascriptHarmonyShippingName[] =
1161 "Latest stable JavaScript features";
1162const char kJavascriptHarmonyShippingDescription[] =
1163 "Some web pages use legacy or non-standard JavaScript extensions that may "
1164 "conflict with the latest JavaScript features. This flag allows disabling "
1165 "support of those features for compatibility with such pages.";
1166
tby0e3e58192020-04-08 23:14:221167const char kLauncherSettingsSearchName[] = "Launcher settings search";
1168const char kLauncherSettingsSearchDescription[] =
1169 "Enable search results for OS settings in the launcher.";
1170
Christopher Thompson493f1062020-01-28 23:16:431171const char kLegacyTLSEnforcedName[] =
1172 "Enforce deprecation of legacy TLS versions";
1173const char kLegacyTLSEnforcedDescription[] =
1174 "Enable connection errors and interstitials for sites that use legacy TLS "
1175 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1176 " in the future.";
1177
Christopher Thompsonb89e7f92019-09-26 22:31:421178const char kLegacyTLSWarningsName[] =
1179 "Show security warnings for sites using legacy TLS versions";
1180const char kLegacyTLSWarningsDescription[] =
1181 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1182 "and TLS 1.1), which are deprecated and will be removed in the future.";
1183
Brett Wilsonecb80982017-07-12 20:34:511184const char kLoadMediaRouterComponentExtensionName[] =
1185 "Load Media Router Component Extension";
1186const char kLoadMediaRouterComponentExtensionDescription[] =
1187 "Loads the Media Router component extension at startup.";
1188
Hazem Ashmawyf1cd7e42019-03-25 18:17:321189const char kLogJsConsoleMessagesName[] =
1190 "Log JS console messages in system logs";
1191const char kLogJsConsoleMessagesDescription[] =
1192 "Enable logging JS console messages in system logs, please note that they "
1193 "may contain PII.";
1194
Mustafa Emre Acer137dc8b2018-08-29 20:38:131195const char kLookalikeUrlNavigationSuggestionsName[] =
1196 "Navigation suggestions for lookalike URLs";
1197const char kLookalikeUrlNavigationSuggestionsDescription[] =
1198 "Enable navigation suggestions for URLs that are visually similar to "
1199 "popular domains or to domains with a site engagement score.";
1200
Brett Wilsonecb80982017-07-12 20:34:511201const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1202const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511203
Becca Hughes71e8ceb2020-03-31 22:23:401204const char kMediaHistoryName[] = "Enable Media History";
1205const char kMediaHistoryDescription[] =
1206 "Enables Media History which records data around media playbacks on "
1207 "websites.";
1208
spqchanb87755692018-04-05 00:46:091209const char kMediaRouterCastAllowAllIPsName[] =
1210 "Connect to Cast devices on all IP addresses";
1211const char kMediaRouterCastAllowAllIPsDescription[] =
1212 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311213 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091214
Joel Hockey73bc7122019-10-20 21:41:111215const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1216const char kMixBrowserTypeTabsDescription[] =
1217 "Allows tabs to be dragged between any browsers that support tabs, "
1218 "including apps";
1219
David Roger2183afb2019-02-21 14:19:151220const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1221const char kMobileIdentityConsistencyDescription[] =
1222 "Enables stronger identity consistency on mobile";
1223
Ella Ge1282f552019-06-24 20:06:031224const char kMouseSubframeNoImplicitCaptureName[] =
1225 "Disable mouse implicit capture for iframe";
1226const char kMouseSubframeNoImplicitCaptureDescription[] =
1227 "When enable, mouse down does not implicit capture for iframe.";
1228
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421229const char kNativeFileSystemAPIName[] = "Native File System API";
1230const char kNativeFileSystemAPIDescription[] =
1231 "Enables the experimental Native File System API, giving websites access "
1232 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551233
James Vecore30f589c22020-04-03 23:16:171234const char kNearbySharingName[] = "Nearby Sharing";
1235const char kNearbySharingDescription[] =
1236 "Enables Nearby Sharing for sharing content between devices.";
1237
Aaron Krajeski229cffd2020-05-11 22:30:331238const char kNewCanvas2DAPIName[] = "Experimental canvas 2D API features";
1239const char kNewCanvas2DAPIDescription[] =
1240 "Enables in-progress features for the canvas 2D API. See "
1241 "https://github.com/fserb/canvas2d.";
1242
Monica Bastae2331412020-04-10 14:07:301243const char kNewProfilePickerName[] = "New profile picker";
1244const char kNewProfilePickerDescription[] =
1245 "Enables new profile picker implementation.";
1246
Brett Wilsonecb80982017-07-12 20:34:511247const char kNewUsbBackendName[] = "Enable new USB backend";
1248const char kNewUsbBackendDescription[] =
1249 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341250
Taylor Bergquist187a9f92019-08-12 22:13:151251const char kNewTabstripAnimationName[] = "New tabstrip animations";
1252const char kNewTabstripAnimationDescription[] =
1253 "New implementation of tabstrip animations.";
1254
Regan Hsuc72a6112020-02-28 19:10:021255const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1256const char kNewOsSettingsSearchDescription[] =
1257 "Enables New OS Settings search with fuzzy matching, and disables the old "
1258 "OS settings search using exact string matching.";
1259
Regan Hsub31b6012020-04-23 22:18:471260const char kDlcSettingsUiName[] = "DLC Settings UI";
1261const char kDlcSettingsUiDescription[] =
1262 "Enables DLC (Downloadable Content) Settings subpage in the Device section "
1263 "of OS Settings.";
1264
Aaron Krajeski7df4f93c2020-02-20 18:07:451265const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1266const char kTextureLayerSkipWaitForActivationDescription[] =
1267 "Don't wait for layer activation before beginning new frame.";
1268
Alex Newcomerd7b0cc42018-05-25 22:58:481269const char kNotificationIndicatorName[] = "Notification Indicators";
1270const char kNotificationIndicatorDescription[] =
1271 "Enable notification indicators, which appear on app icons when a "
1272 "notification is active. This will also enable notifications in context "
1273 "menus.";
1274
Xing Liu1919ec232019-07-22 20:38:041275const char kNotificationSchedulerDebugOptionName[] =
1276 "Notification scheduler debug options";
1277const char kNotificationSchedulerDebugOptionDescription[] =
1278 "Enable debugging mode to override certain behavior of notification "
1279 "scheduler system for easier manual testing.";
1280const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1281 "Show scheduled notification right away.";
1282
Brett Wilsonecb80982017-07-12 20:34:511283const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1284const char kNotificationsNativeFlagDescription[] =
1285 "Enable support for using the native notification toasts and notification "
1286 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341287
Lan Wei97ee4b1f2019-07-25 21:02:391288const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1289const char kUpdateHoverAtBeginFrameDescription[] =
1290 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1291 "moves, rather than old timing-based mechanism.";
1292
Valeriya Sinevich972ac122018-09-05 07:33:191293const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1294const char kUseMultiloginEndpointDescription[] =
1295 "Use Gaia OAuth multilogin for identity consistency.";
1296
Brett Wilsonecb80982017-07-12 20:34:511297const char kOfferStoreUnmaskedWalletCardsName[] =
1298 "Google Payments card saving checkbox";
1299const char kOfferStoreUnmaskedWalletCardsDescription[] =
1300 "Show the checkbox to offer local saving of a credit card downloaded from "
1301 "the server.";
1302
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371303const char kOmniboxAdaptiveSuggestionsCountName[] =
1304 "Adaptive Omnibox Suggestions count";
1305const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1306 "Dynamically adjust number of presented Omnibox suggestions depending on "
1307 "available space. When enabled, this feature will increase (or decrease) "
1308 "amount of offered Omnibox suggestions to fill in the space between the "
1309 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1310 "flag to adjust the limit of offered suggestions. The number of shown "
1311 "suggestions will be no less than the platform default limit.";
1312
Brandon Wylie1299ff82020-01-23 02:13:371313const char kOmniboxAssistantVoiceSearchName[] =
1314 "Omnibox Assistant Voice Search";
1315const char kOmniboxAssistantVoiceSearchDescription[] =
1316 "When enabled, use Assistant for omnibox voice query recognition instead of"
1317 " Android's built-in voice recognition service. Only works on Android.";
1318
manuk4542e232019-09-11 19:27:351319const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1320const char kOmniboxAutocompleteTitlesDescription[] =
1321 "Allows autocompleting bookmark, history, and document suggestions when the"
1322 " user input is a prefix of their titles, as opposed to their URLs.";
1323
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191324const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1325const char kOmniboxCompactSuggestionsDescription[] =
1326 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1327 "size.";
1328
1329const char kOmniboxDeferredKeyboardPopupName[] =
1330 "Omnibox: Defer keyboard popup";
1331const char kOmniboxDeferredKeyboardPopupDescription[] =
1332 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1333 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1334 "shown when user taps the Omnibox again, or if there's no suggestions to "
1335 "show to the user.";
1336
Brett Wilsonecb80982017-07-12 20:34:511337const char kOmniboxDisplayTitleForCurrentUrlName[] =
1338 "Include title for the current URL in the omnibox";
1339const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1340 "In the event that the omnibox provides suggestions on-focus, the URL of "
1341 "the current page is provided as the first suggestion without a title. "
1342 "Enabling this flag causes the title to be displayed.";
1343
Patrick Noland9e1fc5052019-07-31 00:24:111344const char kOmniboxDisableInstantExtendedLimitName[] =
1345 "Disable the 'instant extended' limit on search suggestions";
1346const char kOmniboxDisableInstantExtendedLimitDescription[] =
1347 "Effectively doubles the max number of Google-provided search suggestions "
1348 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151349
1350const char kOmniboxExperimentalSuggestScoringName[] =
1351 "Omnibox Experimental Suggest Scoring";
1352const char kOmniboxExperimentalSuggestScoringDescription[] =
1353 "Enables an experimental scoring mode for suggestions when Google is the "
1354 "default search engine.";
1355
manukh5ff0f582020-01-14 03:54:131356const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1357 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1358const char
1359 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1360 "Midword terms are allowed but not scored.";
1361const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1362 "Omnibox History Quick Provider Allow Midword Continuations";
1363const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1364 "Midword matches are allowed and scored when the match begins immediately "
1365 "after the previous match ends.";
1366
manukaddd3c42019-04-09 21:20:591367const char kOmniboxLocalEntitySuggestionsName[] =
1368 "Omnibox Local Entity Suggestions";
1369const char kOmniboxLocalEntitySuggestionsDescription[] =
1370 "Enables location specific suggestions displayed with images and enhanced "
1371 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1372 "will also enable #omnibox-rich-entity-suggestions.";
1373
manuk695f9d4532020-03-18 19:22:081374const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1375const char kOmniboxRichAutocompletionDescription[] =
1376 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1377 "titles or URLs contain the user input as a continuous chunk, but not "
1378 "necessarily a prefix, can be the default suggestion. Typically, only "
1379 "suggestions whose URLs are prefixed by the user input can be. The "
1380 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1381 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1382 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1383 "autocompletes non-prefixes.";
1384
Moe Ahmadid0ce5de2019-08-30 21:55:021385const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1386const char kOmniboxOnFocusSuggestionsDescription[] =
1387 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1388 "before the user has typed any input";
1389
Tommy Li55784022020-04-28 20:58:181390const char kOmniboxOnFocusSuggestionsContextualWebName[] =
1391 "Omnibox on-focus suggestions for the contextual Web";
1392const char kOmniboxOnFocusSuggestionsContextualWebDescription[] =
1393 "Enables on-focus suggestions on the Open Web, that are contextual to the "
1394 "current URL. Will only work if user is signed-in and syncing, or is "
1395 "otherwise eligible to send the current page URL to the suggest server.";
1396
Brandon Wylief8dd4e82019-07-11 16:39:571397const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1398const char kOmniboxSearchEngineLogoDescription[] =
1399 "Display the current default search engine's logo in the omnibox";
1400
Benoit Lizeab08362c2017-07-19 14:50:541401const char kOmniboxSpareRendererName[] =
1402 "Start spare renderer on omnibox focus";
1403const char kOmniboxSpareRendererDescription[] =
1404 "When the omnibox is focused, start an empty spare renderer. This can "
1405 "speed up the load of the navigation from the omnibox.";
1406
Filip Gorski927709ea2020-04-30 15:58:371407const char kOmniboxSuggestionsRecyclerViewName[] =
1408 "Omnibox Suggestions using a recycler view";
1409const char kOmniboxSuggestionsRecyclerViewDescription[] =
1410 "Use an Android RecyclerView to render the Omnibox Suggestions drop down.";
1411
Tomasz Wiszkowski5ec4f532020-05-19 21:28:101412const char kOmniboxSuggestionsWrapAroundName[] =
1413 "Omnibox Suggestions Wrap-Around";
1414const char kOmniboxSuggestionsWrapAroundDescription[] =
1415 "Allow long search suggestions to wrap around to reveal their content";
1416
Tommy C. Lie4194b732018-09-28 22:21:511417const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1418 "Omnibox UI Hide Steady-State URL Scheme";
1419const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1420 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361421 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511422
1423const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1424 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1425const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1426 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361427 "Hidden portions are restored during editing.";
1428
1429const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1430 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1431const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1432 "In the omnibox, hide the path, query and ref from steady state displayed "
1433 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121434
Brett Wilsonecb80982017-07-12 20:34:511435const char kOmniboxUIMaxAutocompleteMatchesName[] =
1436 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511437const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1438 "Changes the maximum number of autocomplete matches displayed in the "
1439 "Omnibox UI.";
1440
Kevin Baileycd6889922019-05-30 17:22:551441const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1442const char kOmniboxMaxURLMatchesDescription[] =
1443 "The maximum number of URL matches to show, unless there are no "
1444 "replacements.";
1445
Ce Chenc8d803a2020-04-27 09:31:331446const char kOmniboxOnDeviceHeadSuggestionsIncognitoName[] =
1447 "Omnibox on device head suggestions (incognito only)";
1448const char kOmniboxOnDeviceHeadSuggestionsIncognitoDescription[] =
Ce Chen20af01c2019-07-02 19:16:361449 "Google head non personalized search suggestions provided by a compact on "
Ce Chenc8d803a2020-04-27 09:31:331450 "device model for incognito";
1451
1452const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoName[] =
1453 "Omnibox on device head suggestions (non-incognito only)";
1454const char kOmniboxOnDeviceHeadSuggestionsNonIncognitoDescription[] =
1455 "Google head non personalized search suggestions provided by a compact on "
1456 "device model for non-incognito";
Ce Chen20af01c2019-07-02 19:16:361457
Tommy Li7d1a68b2019-09-06 23:12:521458const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1459 "Omnibox Preserve Default Match Against Async Update";
1460const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1461 "Preserves the default match against change when providers return results "
1462 "asynchronously. This prevents the default match from changing after the "
1463 "user finishes typing. Without this feature, if the default match is "
1464 "updated right when the user presses Enter, the user may go to a "
1465 "surprising destination.";
1466
Justin Donnelly65c9e8b2017-10-01 05:15:011467const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1468const char kOmniboxUISwapTitleAndUrlDescription[] =
1469 "In the omnibox dropdown, shows titles before URLs when both are "
1470 "available.";
1471
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251472const char kOmniboxZeroSuggestionsOnNTPName[] =
1473 "Omnibox Zero Suggestions on New Tab Page";
1474const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1475 "Offer suggestions when URL bar (omnibox) is focused.";
1476
Moe Ahmadi4005ec92019-09-09 16:55:531477const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1478 "Zero Suggestions in real search box on New Tab Page";
1479const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1480 "Offer suggestions when the real search box on New Tab Page is focused.";
1481
Tommy Li1d03b9bf2019-09-23 23:46:341482const char kOmniboxZeroSuggestionsOnSERPName[] =
1483 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1484const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1485 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1486 "on the default search provider's search results page (SERP).";
1487
Mark Lieufaa1b762019-01-08 19:37:281488const char kOnTheFlyMhtmlHashComputationName[] =
1489 "On-The-Fly MHTML Hash Computation";
1490const char kOnTheFlyMhtmlHashComputationDescription[] =
1491 "Save MHTML files to the target location and calculate their content "
1492 "digests in one step.";
1493
Adrienne Walkerc87477e2018-06-06 22:28:211494const char kOopRasterizationName[] = "Out of process rasterization";
1495const char kOopRasterizationDescription[] =
1496 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1497 "Must also enable GPU rasterization";
1498
Eric Karl34c48382019-10-15 02:04:171499const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1500const char kEnableDeJellyDescription[] =
1501 "Enables an experimental effect which attempts to mitigate "
1502 "\"jelly-scrolling\". This is an experimental implementation with known "
1503 "bugs, visual artifacts, and performance cost. This implementation may be "
1504 "removed at any time.";
1505
Donn Denman43baac62019-05-22 17:31:051506const char kOverlayNewLayoutName[] = "Overlay new layout";
1507const char kOverlayNewLayoutDescription[] =
1508 "Enables a new layout for the "
1509 "Overlay panels including Contextual Search and Preview Tab.";
1510
Brett Wilsonecb80982017-07-12 20:34:511511const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1512const char kOverlayScrollbarsDescription[] =
1513 "Enable the experimental overlay scrollbars implementation. You must also "
1514 "enable threaded compositing to have the scrollbars animate.";
1515
chaopenge8aa016b2017-08-24 15:20:191516const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1517 "Flash Overlay Scrollbars After Any Scroll Update";
1518const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1519 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1520 " must also enable Overlay Scrollbars.";
1521
chaopeng343678022017-08-24 18:45:001522const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1523 "Flash Overlay Scrollbars When Mouse Enter";
1524const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1525 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1526 " enable Overlay Scrollbars.";
1527
Daniele Castagna74ddb9c2018-06-21 22:59:021528const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1529const char kOverlayStrategiesDescription[] =
1530 "Select strategies used to promote quads to HW overlays.";
1531const char kOverlayStrategiesDefault[] = "Default";
1532const char kOverlayStrategiesNone[] = "None";
1533const char kOverlayStrategiesUnoccludedFullscreen[] =
1534 "Unoccluded fullscreen buffers (single-fullscreen)";
1535const char kOverlayStrategiesUnoccluded[] =
1536 "Unoccluded buffers (single-fullscreen,single-on-top)";
1537const char kOverlayStrategiesOccludedAndUnoccluded[] =
1538 "Occluded and unoccluded buffers "
1539 "(single-fullscreen,single-on-top,underlay)";
1540
Claudio Magni81326f92017-09-01 05:21:181541const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1542const char kUseNewAcceptLanguageHeaderDescription[] =
1543 "Adds the base language code after other corresponding language+region "
1544 "codes. This ensures that users receive content in their preferred "
1545 "language.";
1546
Brett Wilsonecb80982017-07-12 20:34:511547const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1548const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481549 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511550
Lei Zhangc05af2a2020-05-15 20:54:051551const char kPaintHoldingName[] =
1552 "Delay the commit to screen for same-origin navigations";
1553const char kPaintHoldingDescription[] =
1554 "Enables a delay before commiting the page to screen when navigating "
1555 "between pages in the same origin. This may help avoid a flash of unstyled "
1556 "content for same-origin navigations";
chaopenge2b6e5f2018-05-08 16:40:451557
Xing Liu5400a002017-09-15 21:48:291558const char kParallelDownloadingName[] = "Parallel downloading";
1559const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061560 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291561
Brett Wilsonecb80982017-07-12 20:34:511562const char kPassiveEventListenerDefaultName[] =
1563 "Passive Event Listener Override";
1564const char kPassiveEventListenerDefaultDescription[] =
1565 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1566 "haven't requested otherwise) to be treated as passive. This will break "
1567 "touch/wheel behavior on some websites but is useful for demonstrating the "
1568 "potential performance benefits of adopting passive event listeners.";
1569const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1570const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1571
1572const char kPassiveEventListenersDueToFlingName[] =
1573 "Touch Event Listeners Passive Default During Fling";
1574const char kPassiveEventListenersDueToFlingDescription[] =
1575 "Forces touchstart, and first touchmove per scroll event listeners during "
1576 "fling to be treated as passive.";
1577
1578const char kPassiveDocumentEventListenersName[] =
1579 "Document Level Event Listeners Passive Default";
1580const char kPassiveDocumentEventListenersDescription[] =
1581 "Forces touchstart, and touchmove event listeners on document level "
1582 "targets (which haven't requested otherwise) to be treated as passive.";
1583
Sahel Sharify7400e882018-08-13 17:13:211584const char kPassiveDocumentWheelEventListenersName[] =
1585 "Document Level Wheel Event Listeners Passive Default";
1586const char kPassiveDocumentWheelEventListenersDescription[] =
1587 "Forces wheel, and mousewheel event listeners on document level targets "
1588 "(which haven't requested otherwise) to be treated as passive.";
1589
Carlos IL1d3ef052019-11-20 19:36:101590const char kPassiveMixedContentWarningName[] =
1591 "Warning for Passive Mixed Content";
1592const char kPassiveMixedContentWarningDescription[] =
1593 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1594 "passive (aka optionally blockable) mixed content.";
1595
Milica Selakovice8bdde612020-02-19 11:48:361596const char kPasswordChangeName[] = "Rework password change flow";
1597const char kPasswordChangeDescription[] =
1598 "Change password when password leak is detected.";
1599
Ivana Zuzica4cf4802019-07-10 19:02:321600const char kPasswordEditingAndroidName[] = "Password editing for Android";
1601const char kPasswordEditingAndroidDescription[] =
1602 "Adds the editing option for saved passwords.";
1603
Vaclav Brozekd8a3f542017-11-16 14:21:131604const char kPasswordImportName[] = "Password import";
1605const char kPasswordImportDescription[] =
1606 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511607
Aran Gilman5e9672bed2019-08-02 19:07:491608const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1609const char kForceWebContentsDarkModeDescription[] =
1610 "Automatically render all web contents using a dark theme.";
1611
Alison Maherc07a3fb2019-10-07 21:25:031612const char kForcedColorsName[] = "Forced Colors";
1613const char kForcedColorsDescription[] =
1614 "Enables forced colors mode for web content.";
1615
Matt Amertecf4bf32019-09-25 19:50:391616const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1617const char kPercentBasedScrollingDescription[] =
1618 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1619 "of the scroller size.";
1620
Rouslan Solomakhinded840112018-11-02 13:27:101621const char kPerMethodCanMakePaymentQuotaName[] =
1622 "Per-method canMakePayment() quota.";
1623const char kPerMethodCanMakePaymentQuotaDescription[] =
1624 "Allow calling canMakePayment() for different payment methods, as long as "
1625 "method-specific parameters remain unchanged.";
1626
Olesia Marukhno16fdd647a2020-05-04 09:34:001627const char kPermissionChipName[] = "Permissions Chip Experiment";
1628const char kPermissionChipDescription[] =
1629 "Enables an experimental permission prompt that uses a chip in the location"
1630 " bar.";
1631
Ella Geb58eed12019-09-05 23:37:011632const char kPointerLockOptionsName[] = "Enables pointer lock options";
1633const char kPointerLockOptionsDescription[] =
1634 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1635 "to true, pointer movements wil not be affected by the underlying platform "
1636 "modications such as mouse accelaration.";
1637
Yann Dago70afb65d2019-08-06 15:50:531638const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1639const char kPolicyAtomicGroupsEnabledDescription[] =
1640 "Enables the concept of policy atomic groups that makes policies of an "
1641 "atomic group that do not share the highest priority source from that group"
1642 "ignored.";
1643
Doug Arnett620ff542018-02-06 17:54:221644const char kPreviewsAllowedName[] = "Previews Allowed";
1645const char kPreviewsAllowedDescription[] =
1646 "Allows previews to be shown subject to specific preview types being "
1647 "enabled and the client experiencing specific triggering conditions. "
1648 "May be used as a kill-switch to turn off all potential preview types.";
1649
Jimmy Gong9859f392020-02-21 21:10:271650const char kPrintJobManagementAppName[] = "Print Management App";
1651const char kPrintJobManagementAppDescription[] =
1652 "Enables the print management app that allows Chrome OS users to view "
1653 "and manage their native print jobs.";
1654
Sean Harrisonb65269e2019-10-15 14:44:171655const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1656const char kPrivacySettingsRedesignDescription[] =
1657 "Redesign of the privacy settings card to make it more prominent and "
1658 "and easier to use.";
1659
Andrey Zaytsev4b522fd2020-05-04 08:34:381660const char kSafetyCheckAndroidName[] = "Safety Check on Android";
1661const char kSafetyCheckAndroidDescription[] =
1662 "A settings component for checking multiple areas of browser safety.";
1663
Dana Friedac7b8ff2019-09-18 21:27:571664const char kProminentDarkModeActiveTabTitleName[] =
1665 "Prominent Dark Mode Active Tab Titles";
1666const char kProminentDarkModeActiveTabTitleDescription[] =
1667 "Makes the active tab title in dark mode bolder so the active tab is "
1668 "easier "
1669 "to identify.";
1670
Mohsen Izadi93faac12017-07-29 04:45:151671const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1672const char kPullToRefreshDescription[] =
1673 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011674const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151675
Troy Hildebrandt7228ad12018-02-23 21:18:241676const char kQueryInOmniboxName[] = "Query in Omnibox";
1677const char kQueryInOmniboxDescription[] =
1678 "Only display query terms in the omnibox when viewing a search results "
1679 "page.";
1680
Brett Wilsonecb80982017-07-12 20:34:511681const char kQuicName[] = "Experimental QUIC protocol";
1682const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1683
Kamila2724bd702019-09-10 16:08:581684const char kQuietNotificationPromptsName[] =
1685 "Quieter notification permission prompts";
1686const char kQuietNotificationPromptsDescription[] =
1687 "Enables quieter permission prompts for notification permission requests. "
1688 "When a site wishes to show notifications, the usual modal dialog is "
1689 "replaced with a quieter version.";
1690
Darwin Huangf588cc8e2019-12-13 22:24:561691const char kRawClipboardName[] = "Raw Clipboard";
1692const char kRawClipboardDescription[] =
1693 "Allows raw / unsanitized clipboard content to be read and written. "
1694 "See https://github.com/WICG/raw-clipboard-access.";
1695
Brett Wilsonecb80982017-07-12 20:34:511696const char kReducedReferrerGranularityName[] =
1697 "Reduce default 'referer' header granularity.";
1698const char kReducedReferrerGranularityDescription[] =
1699 "If a page hasn't set an explicit referrer policy, setting this flag will "
1700 "reduce the amount of information in the 'referer' header for cross-origin "
1701 "requests.";
1702
Christian Dullweber3cc579a22018-09-11 10:54:441703const char kRewriteLevelDBOnDeletionName[] =
1704 "Rewrite LevelDB instances after full deletions";
1705const char kRewriteLevelDBOnDeletionDescription[] =
1706 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1707
David Bokan5a32e4d2019-08-14 15:37:461708const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1709const char kRequestUnbufferedDispatchDescription[] =
1710 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1711 "of input by the OS.";
1712
Brett Wilsonecb80982017-07-12 20:34:511713const char kRequestTabletSiteName[] =
1714 "Request tablet site option in the settings menu";
1715const char kRequestTabletSiteDescription[] =
1716 "Allows the user to request tablet site. Web content is often optimized "
1717 "for tablet devices. When this option is selected the user agent string is "
1718 "changed to indicate a tablet device. Web content optimized for tablets is "
1719 "received there after for the current tab.";
1720
Dominic Farolino780df942019-09-04 06:49:441721const char kPrefetchPrivacyChangesName[] =
1722 "Prefetch request properties are updated to be privacy-preserving";
1723const char kPrefetchPrivacyChangesDescription[] =
1724 "Prefetch requests will not follow redirects, not send a Referer header, "
1725 "not send credentials for cross-origin requests, and do not pass through "
1726 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441727
Gavin Williamsdfdb2392020-02-20 21:07:061728const char kPrinterStatusName[] = "Show printer Status";
1729const char kPrinterStatusDescription[] =
1730 "Enables printer status icons and labels for saved and nearby printers";
1731
Joe DeBlasiofb277092019-07-03 23:46:361732const char kSafetyTipName[] =
1733 "Show Safety Tip UI when visiting low-reputation websites";
1734const char kSafetyTipDescription[] =
1735 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1736 "with a site Chrome believes may be suspicious.";
1737
Lily Chene0d3ac92019-04-22 16:55:531738const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1739const char kSameSiteByDefaultCookiesDescription[] =
1740 "Treat cookies that don't specify a SameSite attribute as if they were "
1741 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1742 "third-party usage.";
1743
Charlene Yan0ccd7f52019-04-12 23:20:591744const char kScrollableTabStripName[] = "Scrollable TabStrip";
1745const char kScrollableTabStripDescription[] =
1746 "Allows users to access tabs by scrolling when they no longer fit in the "
1747 "tabstrip.";
1748
David Bokanebe23cc52020-05-11 18:20:461749const char kScrollUnificationName[] = "Scroll Unification";
1750const char kScrollUnificationDescription[] =
1751 "Refactoring project that eliminates scroll handling code from Blink. "
1752 "Does not affect behavior or performance.";
1753
Sophey Dong02d39432020-03-26 23:31:041754const char kSendTabToSelfOmniboxSendingAnimationName[] =
1755 "Send tab to self omnibox sending animation";
1756const char kSendTabToSelfOmniboxSendingAnimationDescription[] =
1757 "If enabled, shows Sending... animation in omnibox instead of Desktop OS "
1758 "notifications for contextual menu entry points.";
1759
Matt Falkenhagen8af3b7e2019-10-01 14:44:161760const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1761const char kServiceWorkerOnUIDescription[] =
1762 "Enables browser process logic related to service workers to run on the UI "
1763 "thread rather than the IO thread.";
1764
Yasmin69a132f2019-08-07 15:30:361765const char kSharedClipboardUIName[] =
1766 "Enable shared clipboard feature signals to be handled";
1767const char kSharedClipboardUIDescription[] =
1768 "Enables shared clipboard feature signals to be handled by showing "
1769 "a list of user's available devices to share the clipboard.";
1770
Himanshu Jaju8cf9c242019-11-06 13:52:531771const char kSharingPeerConnectionReceiverName[] =
1772 "Enable receiver device to handle peer connection requests.";
1773const char kSharingPeerConnectionReceiverDescription[] =
1774 "Enables receiver device to connect and share data using a peer to peer "
1775 "connection.";
1776
1777const char kSharingPeerConnectionSenderName[] =
1778 "Enable sender device to initiate peer connection requests.";
1779const char kSharingPeerConnectionSenderDescription[] =
1780 "Enables the sender devices to connect with chosen device using a peer to "
1781 "peer connection for transferring data.";
1782
Alex Chaud7886842020-05-13 15:37:051783const char kSharingPreferVapidName[] =
1784 "Prefer sending Sharing message via VAPID";
1785const char kSharingPreferVapidDescription[] =
1786 "Prefer sending Sharing message via FCM WebPush authenticated using VAPID.";
1787
Travis Skare139deb72019-12-05 21:25:061788const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1789const char kSharingQRCodeGeneratorDescription[] =
1790 "Enables right-click UI to share the page's URL via a generated QR Code.";
1791
Alex Chauf15a7192020-01-30 17:37:511792const char kSharingSendViaSyncName[] =
1793 "Enable sending Sharing message via Sync";
1794const char kSharingSendViaSyncDescription[] =
1795 "Enables sending Sharing message via commiting to Chrome Sync's "
1796 "SHARING_MESSAGE data type";
1797
Michael van Ouwerkerk99d7e562019-12-03 17:14:361798const char kSharingDeviceExpirationName[] =
1799 "Configures sharing device expiration";
1800const char kSharingDeviceExpirationDescription[] =
1801 "Configures how long after a device was last active that it is eligible "
1802 "for use in sharing features.";
1803
Manu Corneteb3c7d32019-06-20 08:04:441804const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1805const char kShelfHotseatDescription[] =
1806 "Shows a modular design for the shelf where the apps are shown separately "
1807 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301808 "are separate and behave independently. Also reduces the size of the"
1809 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441810
Manu Cornetd7ef7c52018-05-01 22:08:231811const char kShelfHoverPreviewsName[] =
1812 "Show previews of running apps when hovering over the shelf.";
1813const char kShelfHoverPreviewsDescription[] =
1814 "Shows previews of the open windows for a given running app when hovering "
1815 "over the shelf.";
1816
Naoki Fukino008a0022018-05-23 18:33:001817const char kShowAndroidFilesInFilesAppName[] =
1818 "Show Android files in Files app";
1819const char kShowAndroidFilesInFilesAppDescription[] =
1820 "Show Android files in Files app if Android is enabled on the device.";
1821
Brett Wilsonecb80982017-07-12 20:34:511822const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1823const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381824 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1825 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511826
1827const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1828const char kShowAutofillTypePredictionsDescription[] =
1829 "Annotates web forms with Autofill field type predictions as placeholder "
1830 "text.";
1831
pwarren878671672019-12-13 19:18:161832const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1833const char kShowOverdrawFeedbackDescription[] =
1834 "Visualize overdraw by color-coding elements based on if they have other "
1835 "elements drawn underneath.";
1836
kylechare8835ca92020-03-16 15:34:581837const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381838const char kSkiaRendererDescription[] =
1839 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581840 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381841
Shivani Sharma2d5b4b6b2019-01-08 16:07:161842const char kHistoryManipulationIntervention[] =
1843 "History Manipulation Intervention";
1844const char kHistoryManipulationInterventionDescription[] =
1845 "If a page does a client side redirect or adds to the history without a "
1846 "user gesture, then skip it on back/forward UI.";
1847
Brett Wilsonecb80982017-07-12 20:34:511848const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1849const char kSilentDebuggerExtensionApiDescription[] =
1850 "Do not show the infobar when an extension attaches to a page via "
1851 "chrome.debugger API. This is required to debug extension background "
1852 "pages.";
1853
Lukasz Anforowiczd2e16e62019-03-28 19:06:591854const char kIsolateOriginsName[] = "Isolate additional origins";
1855const char kIsolateOriginsDescription[] =
1856 "Requires dedicated processes for an additional set of origins, "
1857 "specified as a comma-separated list.";
1858
Lukasz Anforowicz738a88d2018-11-05 19:19:341859const char kSiteIsolationOptOutName[] = "Disable site isolation";
1860const char kSiteIsolationOptOutDescription[] =
1861 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571862 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1863 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221864 "isolation is force-enabled using a command line switch or using an "
1865 "enterprise policy. "
1866 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571867 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341868const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1869const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511870
Jesse McKenna4cf4c9172019-12-14 05:10:581871const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1872const char kSlowDCTimerInterruptsWinDescription[] =
1873 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1874 "default 4 ms.";
1875
Brett Wilsonecb80982017-07-12 20:34:511876const char kSmoothScrollingName[] = "Smooth Scrolling";
1877const char kSmoothScrollingDescription[] =
1878 "Animate smoothly when scrolling page content.";
1879
Sam Goto09d69a12019-11-20 23:56:561880const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1881const char kSmsReceiverCrossDeviceDescription[] =
1882 "Enable the SMS Receiver API to work across devices";
1883
Justin Donnelly4e448cb2017-07-07 21:32:131884const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1885 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131886const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1887 "If enabled, when the user enters text in the omnibox that looks like a "
1888 "a query, any service worker associated with the search engine the query "
1889 "will be sent to is started early.";
1890
Daniele Castagnae896ab92020-03-16 04:11:521891const char kSplitPartiallyOccludedQuadsName[] =
1892 "Split partially occluded quads";
1893const char kSplitPartiallyOccludedQuadsDescription[] =
1894 "Split partially occluded quads before drawing, discarding the occluded "
Daniele Castagna75885562020-04-09 17:11:391895 "regions, in order to reduce compositing overdraw.";
Daniele Castagnae896ab92020-03-16 04:11:521896
Lei Zhang507fffd2020-01-29 23:47:541897const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1898const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461899 "Experimental security mode that strengthens the site isolation policy. "
1900 "Controls whether site isolation should use origins instead of scheme and "
1901 "eTLD+1.";
1902
Shubhie Panickerfaf082ed2018-01-03 04:49:151903const char kStopInBackgroundName[] = "Stop in background";
1904const char kStopInBackgroundDescription[] =
1905 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281906 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151907
Shubhie Panicker56c99a22018-03-21 00:22:281908const char kStopNonTimersInBackgroundName[] =
1909 "Stop non-timer task queues background";
1910const char kStopNonTimersInBackgroundDescription[] =
1911 "Stop non-timer task queues, in the background, "
1912 "after a grace period.";
1913
Brandon Maslenda12cf82019-08-23 20:54:181914const char kStorageAccessAPIName[] = "Storage Access API";
1915const char kStorageAccessAPIDescription[] =
1916 "Enables the Storage Access API, allowing websites to request storage "
1917 "access when it would otherwise be restricted.";
1918
Jarryd5b6e5ce2019-08-23 19:15:481919const char kStoragePressureUIName[] = "Enable storage pressure UI";
1920const char kStoragePressureUIDescription[] =
1921 "If enabled, Chrome will trigger system notifications to warn about "
1922 "storage pressure.";
1923
Rachel Wongbae7dfd2020-05-08 01:22:301924const char kSuggestedContentToggleName[] = "Enable Suggested Content toggle";
1925const char kSuggestedContentToggleDescription[] =
1926 "Enables a settings UI toggle that controls Suggested Content status. Also"
1927 "enables a corresponding notice in the Launcher about Suggested Content.";
1928
Brett Wilsonecb80982017-07-12 20:34:511929const char kSuggestionsWithSubStringMatchName[] =
1930 "Substring matching for Autofill suggestions";
1931const char kSuggestionsWithSubStringMatchDescription[] =
1932 "Match Autofill suggestions based on substrings (token prefixes) rather "
1933 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341934
Himanshu Jajue760efb2019-10-17 11:07:531935const char kSyncDeviceInfoInTransportModeName[] =
1936 "Enable syncing DeviceInfo in transport-only sync mode.";
1937const char kSyncDeviceInfoInTransportModeDescription[] =
1938 "When enabled, allows syncing DeviceInfo datatype for users who are "
1939 "signed-in but not necessary sync-ing.";
1940
Tanmoy Mollika6ef18a2020-01-28 12:24:341941const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1942const char kSyncErrorInfoBarDescription[] =
1943 "When enabled, shows an infobar for sync errors that can be resolved "
1944 "by user interaction in the settings page.";
1945
Brett Wilsonecb80982017-07-12 20:34:511946const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1947const char kSyncSandboxDescription[] =
1948 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341949
Joe Downing8cbbc192018-05-14 17:37:071950const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1951const char kSystemKeyboardLockDescription[] =
1952 "Enables websites to use the keyboard.lock() API to intercept system "
1953 "keyboard shortcuts and have the events routed directly to the website "
1954 "when in fullscreen mode.";
1955
Ahmed Mehfoozac33a0c2020-04-01 01:33:181956const char kSystemTrayMicGainName[] = "Modify mic gain in the system tray";
1957const char kSystemTrayMicGainDescription[] =
1958 "Enables mic gain settings in the system tray audio "
1959 "settings.";
1960
Matt Simmons1fd0c9f2019-04-15 19:08:221961const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1962const char kTabEngagementReportingDescription[] =
1963 "Tracks tab engagement and lifetime metrics.";
1964
Yusuf Ozuysal67f05a02019-02-15 19:30:521965const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1966const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461967 "Allows users to see their tabs in a grid layout in the tab switcher on "
1968 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:521969
Yusuf Ozuysal436d90b82019-03-15 22:17:581970const char kTabGroupsAndroidName[] = "Tab Groups";
1971const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461972 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:581973
Yue Zhange5610102019-11-01 19:46:391974const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1975const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461976 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:391977
Yue Zhang2834d6b2019-05-01 17:30:281978const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1979const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461980 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:281981
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091982const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1983const char kTabToGTSAnimationAndroidDescription[] =
1984 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:461985 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091986
Taylor Bergquistbcc15462018-12-05 00:36:561987const char kTabGroupsName[] = "Tab Groups";
1988const char kTabGroupsDescription[] =
1989 "Allows users to organize tabs into visually distinct groups, e.g. to "
1990 "separate tabs associated with different tasks.";
1991
Charlene Yand49235292020-03-14 00:55:431992const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
1993const char kTabGroupsCollapseDescription[] =
1994 "Allows a tab group to be collapsible and expandable, if tab groups are "
1995 "enabled.";
1996
Charlene Yan5b80e052020-04-02 20:48:561997const char kTabGroupsFeedbackName[] = "Tab Groups Feedback";
1998const char kTabGroupsFeedbackDescription[] =
1999 "Enables the feedback app to appear in the tab group editor bubble, if tab "
2000 "groups are enabled.";
2001
Caroline Risinge121c2b2018-12-03 20:19:292002const char kTabHoverCardsName[] = "Tab Hover Cards";
2003const char kTabHoverCardsDescription[] =
2004 "Enables a popup containing tab information to be visible when hovering "
2005 "over a tab. This will replace tooltips for tabs.";
2006
Dana Friedacaa8ef52019-02-08 02:20:352007const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
2008const char kTabHoverCardImagesDescription[] =
2009 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
2010
Dana Fried07b03c62019-07-31 19:20:562011const char kTabOutlinesInLowContrastThemesName[] =
2012 "Tab Outlines in Low Contrast Themes";
2013const char kTabOutlinesInLowContrastThemesDescription[] =
2014 "Expands the range of situations in which tab outline strokes are "
2015 "displayed, improving accessiblity in dark and incognito mode.";
2016
Daniele Castagna0fead93e2018-01-10 20:40:292017const char kTintGlCompositedContentName[] = "Tint GL-composited content";
2018const char kTintGlCompositedContentDescription[] =
2019 "Tint contents composited using GL with a shade of red to help debug and "
2020 "study overlay support.";
2021
David Benjaminb9c645c2019-10-09 23:49:112022const char kTLS13HardeningForLocalAnchorsName[] =
2023 "TLS 1.3 hardening for local anchors";
2024const char kTLS13HardeningForLocalAnchorsDescription[] =
2025 "This option enables the TLS 1.3 downgrade hardening mechanism for "
2026 "connections authenticated by local trust anchors. This improves security "
2027 "for connections to TLS-1.3-capable servers while remaining compatible "
2028 "with older servers. Firewalls and proxies that do not function when this "
2029 "is enabled do not implement TLS 1.2 correctly or securely and must be "
2030 "updated.";
2031
Peter Kastingd77428352018-10-26 15:20:252032const char kTopChromeTouchUiName[] = "Touch UI Layout";
2033const char kTopChromeTouchUiDescription[] =
2034 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:342035
Brett Wilsonecb80982017-07-12 20:34:512036const char kThreadedScrollingName[] = "Threaded scrolling";
2037const char kThreadedScrollingDescription[] =
2038 "Threaded handling of scroll-related input events. Disabling this will "
2039 "force all such scroll events to be handled on the main thread. Note that "
2040 "this can dramatically hurt scrolling performance of most websites and is "
2041 "intended for testing purposes only.";
2042
Brett Wilsonecb80982017-07-12 20:34:512043const char kTouchAdjustmentName[] = "Touch adjustment";
2044const char kTouchAdjustmentDescription[] =
2045 "Refine the position of a touch gesture in order to compensate for touches "
2046 "having poor resolution compared to a mouse.";
2047
2048const char kTouchDragDropName[] = "Touch initiated drag and drop";
2049const char kTouchDragDropDescription[] =
2050 "Touch drag and drop can be initiated through long press on a draggable "
2051 "element.";
2052
2053const char kTouchEventsName[] = "Touch Events API";
2054const char kTouchEventsDescription[] =
2055 "Force Touch Events API feature detection to always be enabled or "
2056 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:292057 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:512058
2059const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
2060const char kTouchSelectionStrategyDescription[] =
2061 "Controls how text selection granularity changes when touch text selection "
2062 "handles are dragged. Non-default behavior is experimental.";
2063const char kTouchSelectionStrategyCharacter[] = "Character";
2064const char kTouchSelectionStrategyDirection[] = "Direction";
2065
Lei Zhangc05af2a2020-05-15 20:54:052066const char kTouchpadOverscrollHistoryNavigationName[] =
2067 "Overscroll history navigation on Touchpad";
2068const char kTouchpadOverscrollHistoryNavigationDescription[] =
2069 "Allows swipe left/right from touchpad change browser navigation.";
2070
Brett Wilsonecb80982017-07-12 20:34:512071const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
2072const char kTraceUploadUrlDescription[] =
2073 "This is to be used in conjunction with the enable-navigation-tracing "
2074 "flag. Please select the label that best describes the recorded traces. "
2075 "This will choose the destination the traces are uploaded to. If you are "
2076 "not sure, select other. If left empty, no traces will be uploaded.";
2077const char kTraceUploadUrlChoiceOther[] = "Other";
2078const char kTraceUploadUrlChoiceEmloading[] = "emloading";
2079const char kTraceUploadUrlChoiceQa[] = "QA";
2080const char kTraceUploadUrlChoiceTesting[] = "Testing";
2081
Anthony Vallee-Dubois265c5692018-06-01 15:57:142082const char kTranslateForceTriggerOnEnglishName[] =
2083 "Select which language model to use to trigger translate on English "
2084 "content";
2085const char kTranslateForceTriggerOnEnglishDescription[] =
2086 "Force the Translate Triggering on English pages experiment to be enabled "
2087 "with the selected language model active.";
2088
Haohao Wang5b525f722019-05-18 15:37:522089const char kTranslateBubbleUIName[] =
2090 "Select which UI to use for translate bubble";
2091const char kTranslateBubbleUIDescription[] =
2092 "Three bubble options to choose. Existing UI is selected by default";
2093
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052094const char kTreatInsecureOriginAsSecureName[] =
2095 "Insecure origins treated as secure";
2096const char kTreatInsecureOriginAsSecureDescription[] =
2097 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132098 "supplied as a comma-separated list. Origins must have their protocol "
2099 "specified e.g. \"http://example.com\". For the definition of secure "
2100 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052101
Joe DeBlasio2a4fb9982019-05-06 23:44:432102const char kTreatUnsafeDownloadsAsActiveName[] =
2103 "Treat risky downloads over insecure connections as active mixed content";
2104const char kTreatUnsafeDownloadsAsActiveDescription[] =
2105 "Disallows downloads of unsafe files (files that can potentially execute "
2106 "code), where the final download origin or any origin in the redirect "
2107 "chain is insecure if the originating page is secure.";
2108
David Van Cleve08c5bc012020-03-26 17:31:462109const char kTrustTokensName[] = "Enable Trust Tokens";
2110const char kTrustTokensDescription[] =
2111 "Enables the prototype Trust Token API "
2112 "(https://github.com/wicg/trust-token-api).";
2113
Brett Wilsonecb80982017-07-12 20:34:512114const char kTrySupportedChannelLayoutsName[] =
2115 "Causes audio output streams to check if channel layouts other than the "
2116 "default hardware layout are available.";
2117const char kTrySupportedChannelLayoutsDescription[] =
2118 "Causes audio output streams to check if channel layouts other than the "
2119 "default hardware layout are available. Turning this on will allow the OS "
2120 "to do stereo to surround expansion if supported. May expose third party "
2121 "driver bugs, use with caution.";
2122
Shawn Pickett0b470712019-08-15 00:43:452123const char kTurnOffStreamingMediaCachingName[] =
2124 "Turn off caching of streaming media to disk.";
2125const char kTurnOffStreamingMediaCachingDescription[] =
2126 "Reduces disk activity during media playback, which can result in "
2127 "power savings.";
2128
François Beaufortdb160c12019-05-01 06:28:142129const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2130const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052131 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142132 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2133 "for other processes.";
2134
Brett Wilsonecb80982017-07-12 20:34:512135const char kUiPartialSwapName[] = "Partial swap";
2136const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2137
Vadym Doroshenkoa063a512019-12-12 17:59:072138const char kUsernameFirstFlowName[] = "Username first flow";
2139const char kUsernameFirstFlowDescription[] =
2140 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062141 "flows where a user has to type username first on one page and then "
2142 "password on another page";
2143
Jiahe Zhang6a55d9ba2019-12-14 02:59:462144const char kUsePreferredIntervalForVideoName[] =
2145 "Use preferred interval for video";
2146const char kUsePreferredIntervalForVideoDescription[] =
2147 "When enabled, the composition rate will be changed based on the videos' "
2148 "actual fps.";
2149
Zentaro Kavanagh892851f2019-05-29 15:13:312150const char kUseSearchClickForRightClickName[] =
2151 "Use Search+Click for right click";
2152const char kUseSearchClickForRightClickDescription[] =
2153 "When enabled search+click will be remapped to right click, allowing "
2154 "webpages and apps to consume alt+click. When disabled the legacy "
2155 "behavior of remapping alt+click to right click will remain unchanged.";
2156
Michael Hablich896d52662017-10-23 15:59:572157const char kV8VmFutureName[] = "Future V8 VM features";
2158const char kV8VmFutureDescription[] =
2159 "This enables upcoming and experimental V8 VM features. "
2160 "This flag does not enable experimental JavaScript features.";
2161
Brett Wilsonecb80982017-07-12 20:34:512162const char kWalletServiceUseSandboxName[] =
2163 "Use Google Payments sandbox servers";
2164const char kWalletServiceUseSandboxDescription[] =
2165 "For developers: use the sandbox service for Google Payments API calls.";
2166
Ovidio Henriquez3d729f62020-02-07 00:43:292167const char kWebBluetoothNewPermissionsBackendName[] =
2168 "Use the new permissions backend for Web Bluetooth";
2169const char kWebBluetoothNewPermissionsBackendDescription[] =
2170 "Enables the new permissions backend for Web Bluetooth. This will enable "
2171 "persistent storage of device permissions.";
2172
Tsuyoshi Horoabfb079d2019-10-17 02:09:062173const char kWebBundlesName[] = "Web Bundles";
2174const char kWebBundlesDescription[] =
2175 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2176 "navigation.";
2177
Ayu Ishiidbdd5c92020-03-20 23:40:522178const char kWebOtpBackendName[] = "Web OTP";
2179const char kWebOtpBackendDescription[] =
2180 "Enables Web OTP API that uses the specified backend.";
2181const char kWebOtpBackendSmsVerification[] =
2182 "SMS Verification API (requires app-hash)";
2183const char kWebOtpBackendUserConsent[] = "User Consent API";
2184
Brett Wilsonecb80982017-07-12 20:34:512185const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2186const char kWebglDraftExtensionsDescription[] =
2187 "Enabling this option allows web applications to access the WebGL "
2188 "Extensions that are still in draft status.";
2189
Danyao Wang47a0f312019-05-09 20:52:242190const char kWebPaymentsExperimentalFeaturesName[] =
2191 "Experimental Web Payments API features";
2192const char kWebPaymentsExperimentalFeaturesDescription[] =
2193 "Enable experimental Web Payments API features";
2194
Liquan (Max) Gu5f1223972019-12-13 21:07:102195const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2196const char kWebPaymentsMinimalUIDescription[] =
2197 "Allow Payment Request API to open a minimal UI to replace the Payment "
2198 "Request UI when appropriate.";
2199
Liquan (Max) Gu8fcb9192020-05-20 16:22:182200const char kAppStoreBillingDebugName[] =
2201 "Web Payments App Store Billing Debug Mode";
2202const char kAppStoreBillingDebugDescription[] =
2203 "App-store purchases (e.g., Google Play Store) within a TWA can be "
2204 "requested using the Payment Request API. This flag removes the "
2205 "restriction that the TWA has to be installed from the app-store.";
2206
Per Åhgrencef44262019-11-20 10:54:512207const char kWebrtcCaptureMultiChannelApmName[] =
2208 "WebRTC multi-channel capture audio processing.";
2209const char kWebrtcCaptureMultiChannelApmDescription[] =
2210 "Support in WebRTC for processing capture audio in multi channel without "
2211 "downmixing when running APM in the render process.";
2212
Qingsi Wangec2dbf942018-11-03 05:33:042213const char kWebrtcHideLocalIpsWithMdnsName[] =
2214 "Anonymize local IPs exposed by WebRTC.";
2215const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2216 "Conceal local IP addresses with mDNS hostnames.";
2217
Alex Loikob5fb1282018-08-14 10:04:402218const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2219const char kWebrtcHybridAgcDescription[] =
2220 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2221
Brett Wilsonecb80982017-07-12 20:34:512222const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2223const char kWebrtcHwDecodingDescription[] =
2224 "Support in WebRTC for decoding video streams using platform hardware.";
2225
2226const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2227const char kWebrtcHwEncodingDescription[] =
2228 "Support in WebRTC for encoding video streams using platform hardware.";
2229
Niels Möller090866a2018-02-13 10:55:032230const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2231 "WebRTC new encode cpu load estimator";
2232const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2233 "Enable new estimator for the encoder cpu load, for evaluation and "
2234 "testing. Intended to improve accuracy when screen casting.";
2235
Elad Alon85e0d0be2018-06-26 10:38:372236const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2237const char kWebRtcRemoteEventLogDescription[] =
2238 "Allow collecting WebRTC event logs and uploading them to Crash. "
2239 "Please note that, even if enabled, this will still require "
2240 "a policy to be set, for it to have an effect.";
2241
Brett Wilsonecb80982017-07-12 20:34:512242const char kWebrtcSrtpAesGcmName[] =
2243 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2244const char kWebrtcSrtpAesGcmDescription[] =
2245 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2246
2247const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2248const char kWebrtcStunOriginDescription[] =
2249 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2250 "header.";
2251
Sergey Silkinc33244f2020-01-31 17:21:302252const char kWebrtcUseMinMaxVEADimensionsName[] =
2253 "WebRTC Min/Max Video Encode Accelerator dimensions";
2254const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2255 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2256 "video resolutions inside those published as supported.";
2257
Alex Cooper01f110e2020-01-08 02:24:162258const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2259const char kWebXrForceRuntimeDescription[] =
2260 "Force the browser to use a particular runtime, even if it would not "
2261 "usually be enabled or would otherwise not be selected based on the "
2262 "attached hardware.";
2263
2264const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162265const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2266const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2267
Will Cassellaa1a4d1112019-12-27 20:52:312268const char kWebXrIncubationsName[] = "WebXR Incubations";
2269const char kWebXrIncubationsDescription[] =
2270 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242271
Brett Wilsonecb80982017-07-12 20:34:512272const char kZeroCopyName[] = "Zero-copy rasterizer";
2273const char kZeroCopyDescription[] =
2274 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342275
Peng Huang70021682019-09-18 19:42:282276const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472277const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282278
Brett Wilsonff596952017-07-14 01:06:552279// Android ---------------------------------------------------------------------
2280
2281#if defined(OS_ANDROID)
2282
Brett Wilsonff596952017-07-14 01:06:552283const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2284const char kAndroidAutofillAccessibilityDescription[] =
2285 "Enable accessibility for autofill popup.";
2286
Lijin Shen73f0a9b2020-05-12 02:27:232287const char kAndroidMultipleDisplayName[] = "Multiple Display";
2288const char kAndroidMultipleDisplayDescription[] =
2289 "When enabled, tabs can be moved to the secondary display.";
2290
Anita Woodruffbfcd1e52018-07-16 12:00:512291const char kAppNotificationStatusMessagingName[] =
2292 "App notification status messaging";
2293const char kAppNotificationStatusMessagingDescription[] =
2294 "Enables messaging in site permissions UI informing user when "
2295 "notifications are disabled for the entire app.";
2296
Miriam Gershenson8cf1397222018-01-23 22:48:292297const char kAsyncDnsName[] = "Async DNS resolver";
2298const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2299
Brett Wilsonff596952017-07-14 01:06:552300const char kAutofillAccessoryViewName[] =
2301 "Autofill suggestions as keyboard accessory view";
2302const char kAutofillAccessoryViewDescription[] =
2303 "Shows Autofill suggestions on top of the keyboard rather than in a "
2304 "dropdown.";
2305
Lei Zhang722abec2020-02-04 22:35:492306const char kAutofillAssistantDirectActionsName[] =
2307 "Autofill Assistant direct actions";
2308const char kAutofillAssistantDirectActionsDescription[] =
2309 "When enabled, expose direct actions from the Autofill Assistant.";
2310
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462311const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2312const char kAutofillTouchToFillDescription[] =
2313 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2314 "instead of the keyboard when a password can be filled.";
2315
Caitlin Fischer43edd90a2019-05-01 13:24:302316const char kAutofillUseMobileLabelDisambiguationName[] =
2317 "Autofill Uses Mobile Label Disambiguation";
2318const char kAutofillUseMobileLabelDisambiguationDescription[] =
2319 "When enabled, Autofill suggestions' labels are displayed using a "
2320 "mobile-friendly format.";
2321
Tibor Goldschwendt11b3cf22018-07-04 15:32:442322const char kBackgroundTaskComponentUpdateName[] =
2323 "Background Task Component Updates";
2324const char kBackgroundTaskComponentUpdateDescription[] =
2325 "Schedule component updates with BackgroundTaskScheduler";
2326
Ramin Halavatiba7ddcc2019-11-13 06:19:282327const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2328const char kCCTIncognitoDescription[] =
2329 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2330
Anna Malovaf7c734a2019-03-01 13:08:452331const char kCCTTargetTranslateLanguageName[] =
2332 "Chrome Custom Tabs Target Translate Language";
2333const char kCCTTargetTranslateLanguageDescription[] =
2334 "Enables specify target language the page should be translated to "
2335 "in Chrome Custom Tabs.";
2336
Matthew Jones1abcb132018-07-09 17:59:462337const char kChromeDuetName[] = "Chrome Duet";
2338const char kChromeDuetDescription[] =
2339 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052340
Pedro Amaral5e345192019-05-21 21:18:472341const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2342const char kChromeDuetLabelsDescription[] =
2343 "Enables Chrome Duet (split toolbar) labels.";
2344
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422345const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2346const char kChromeShareScreenshotDescription[] =
2347 "Enables UI to edit and share screenshots";
2348
Kyle Milka987a0352019-09-28 00:51:532349const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2350const char kChromeSharingHubDescription[] =
2351 "Enables the Chrome Sharing Hub/custom share sheet.";
2352
Sophey Dong692f056f2020-05-13 18:12:112353const char kChromeSharingHubV15Name[] = "Chrome Sharing Hub V1.5";
2354const char kChromeSharingHubV15Description[] =
2355 "Enables v1.5 of the Chrome Sharing Hub.";
2356
Sarath Singapati83aef1c2017-11-16 15:54:522357const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2358const char kClearOldBrowsingDataDescription[] =
2359 "Enables clearing of browsing data which is older than a given time "
2360 "period.";
2361
David Maunder915c7ef2019-09-20 16:22:082362const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2363const char kCloseTabSuggestionsDescription[] =
2364 "Suggests to the user to close Tabs that haven't been used beyond a "
2365 "configurable threshold or where duplicates of Tabs exist. "
2366 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282367
Shakti Sahu8347cba82019-12-11 03:25:482368const char kContentIndexingDownloadHomeName[] =
2369 "Content indexing in download home";
2370const char kContentIndexingDownloadHomeDescription[] =
2371 "Shows content indexing articles in group cards in download home";
2372
2373const char kContentIndexingNTPName[] = "Content indexing in NTP";
2374const char kContentIndexingNTPDescription[] =
2375 "Shows content indexing entry point UI in NTP";
2376
Lei Zhang507fffd2020-01-29 23:47:542377const char kContextMenuCopyImageName[] = "Copy Image";
2378const char kContextMenuCopyImageDescription[] =
Gang Wu006bac12020-05-14 03:13:542379 "Enable copying image to system clipboard via context menu. Copy image is "
2380 "not available for Android O.";
Gang Wud3bfe8d2020-01-21 21:36:492381
Josh Simmons0cc3b5eb2020-02-25 20:08:422382const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2383const char kContextMenuPerformanceInfoDescription[] =
2384 "Show link performance information in the context menu.";
2385
Donn Denman140a08562020-03-09 18:23:192386const char kContextualSearchDebugName[] = "Contextual Search debug";
2387const char kContextualSearchDebugDescription[] =
2388 "Enables internal debugging of Contextual Search behavior on the client "
2389 "and server.";
2390
Donn Denman4315f262019-03-02 02:47:412391const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2392const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042393 "Enables touch-activated contextual definitions of words on a page to be "
2394 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412395
Donn Denman6be77d42019-05-04 15:55:422396const char kContextualSearchLongpressResolveName[] =
2397 "Contextual Search long-press Resolves";
2398const char kContextualSearchLongpressResolveDescription[] =
2399 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052400 "recognized under some privacy-limited conditions, including having Touch "
2401 "to Search enabled in preferences. The page context data sent to Google is "
2402 "potentially privacy sensitive! This disables the tap gesture from "
2403 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422404
Donn Denman8e58ead2017-11-04 01:44:012405const char kContextualSearchMlTapSuppressionName[] =
2406 "Contextual Search ML tap suppression";
2407const char kContextualSearchMlTapSuppressionDescription[] =
2408 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022409 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2410 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552411
Donn Denman59729812018-01-09 01:27:022412const char kContextualSearchRankerQueryName[] =
2413 "Contextual Search Ranker prediction";
2414const char kContextualSearchRankerQueryDescription[] =
2415 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2416
2417const char kContextualSearchSecondTapName[] =
2418 "Contextual Search second tap triggering";
2419const char kContextualSearchSecondTapDescription[] =
2420 "Enables triggering on a second tap gesture even when Ranker would "
2421 "normally suppress that tap.";
2422
Donn Denman58a1da42020-01-27 23:40:382423const char kContextualSearchTranslationsName[] =
2424 "Contextual Search translations";
2425const char kContextualSearchTranslationsDescription[] =
2426 "Enables automatic translations of words on a page to be presented in the "
2427 "caption of the bottom bar.";
2428
Jordan Demeulenaere9404ba232019-07-01 12:57:162429const char kDirectActionsName[] = "Direct actions";
2430const char kDirectActionsDescription[] =
2431 "Enables direct actions (Android Q and more).";
2432
Yue Zhange9e90c5a2019-11-26 21:44:032433const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2434const char kDuetTabStripIntegrationAndroidDescription[] =
2435 "Allows users to access integration of Duet and TabStrip.";
2436
Fabio Tirelo918089a2018-10-22 21:24:082437const char kAutofillManualFallbackAndroidName[] =
2438 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2439const char kAutofillManualFallbackAndroidDescription[] =
2440 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2441 "keyboard accessory.";
2442
Fabio Tirelo315e65922018-09-05 03:35:492443const char kEnableAutofillRefreshStyleName[] =
2444 "Enable Autofill refresh style (Android)";
2445const char kEnableAutofillRefreshStyleDescription[] =
2446 "Enable modernized style for Autofill on Android";
2447
Brett Wilsonff596952017-07-14 01:06:552448const char kEnableAndroidSpellcheckerDescription[] =
2449 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552450
Lei Tianbd5a3bf2018-02-28 19:01:162451const char kEnableCommandLineOnNonRootedName[] =
2452 "Enable command line on non-rooted devices";
2453const char kEnableCommandLineOnNoRootedDescription[] =
2454 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2455
Sinan Sahin3bafe272019-03-11 17:03:062456const char kEnableRevampedContextMenuName[] =
2457 "Enable the revamped context menu";
2458const char kEnableRevampedContextMenuDescription[] =
2459 "Enables a revamped context menu when a link, image, or video is long "
2460 "pressed within Chrome.";
2461
Brett Wilsonff596952017-07-14 01:06:552462const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2463const char kEnableOfflinePreviewsDescription[] =
2464 "Enable showing offline page previews on slow networks.";
2465
Thomas Guilbert4df60322020-05-18 20:23:322466const char kEnableUseAaudioDriverName[] = "Use AAudio Driver";
2467const char kEnableUseAaudioDriverDescription[] =
2468 "Enable the use of AAudio, if supported by the current Android version.";
2469
Shakti Sahuec6030f2019-09-10 22:09:312470const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272471 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312472const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272473 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2474 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312475
Lei Zhang0a318af2018-11-14 02:19:462476const char kExploreSitesName[] = "Explore websites";
2477const char kExploreSitesDescription[] =
2478 "Enables portal from new tab page to explore websites.";
2479
Sebastien6f347c42019-10-25 19:12:412480const char kGamesHubName[] = "Games Hub";
2481const char kGamesHubDescription[] =
2482 "Enables viewing and usage of the Games Hub.";
2483
Wenyu Fu673eb7e2019-11-06 19:12:372484const char kHomepageLocationName[] =
2485 "Enable enterprise policy HomepageLocation";
2486const char kHomepageLocationDescription[] =
2487 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2488 "page URL";
2489
Wenyu Fua369f1552020-05-01 00:54:452490const char kHomepagePromoCardName[] =
2491 "Enable homepage promo card on the New Tab Page";
2492const char kHomepagePromoCardDescription[] =
2493 "Enable homepage promo card that will be shown to users with partner "
2494 "configured homepage.";
2495
Wenyu Fuf2d083412019-12-20 23:13:512496const char kHomepageSettingsUIConversionName[] =
2497 "Enable new homepage setting UI";
2498const char kHomepageSettingsUIConversionDescription[] =
2499 "Enable new homepage setting UI, which allows user set up customized "
2500 "homepage URL through a radio button group, and add promo box on NTP "
2501 "if homepage is not enabled.";
2502
Wei-Yin Chen (陳威尹)50c2f462020-05-14 07:27:422503const char kInstantStartName[] = "Enable instant start";
2504const char kInstantStartDescription[] =
2505 "Show start surface before native library is loaded.";
2506
Jochen Eisingerd0e43f52020-01-22 17:04:322507const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2508 "Block intents from form submissions without user gesture";
2509const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2510 "Require a user gesture that triggered a form submission in order to "
2511 "allow for redirecting to an external intent.";
2512
Ian Wells665a2b92019-07-12 21:19:002513const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2514const char kInterestFeedNotificationsDescription[] =
2515 "Show notifications for some suggested content from the interest feed. "
2516 "#interest-feed-content-suggestions should also be enabled.";
2517
Theresa920e0ed2018-03-07 18:12:442518const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152519 "Use the interest feed to render content suggestions. Currently "
2520 "content "
Theresa920e0ed2018-03-07 18:12:442521 "suggestions are shown on the New Tab Page.";
2522const char kInterestFeedContentSuggestionsName[] =
2523 "Interest Feed Content Suggestions";
2524
Ian Wells34ce1482020-04-03 17:36:162525const char kInterestFeedV2Name[] = "Interest Feed v2";
2526const char kInterestFeedV2Description[] =
2527 "Show content suggestions on the New Tab Page and Start Surface using the "
2528 "new Feed Component.";
2529
Pete Williamson27269d42020-01-15 19:02:332530const char kInterestFeedFeedbackDescription[] =
2531 "Allow the user to provide feedback from a feed card.";
2532const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2533
Jian Liade82832018-09-06 22:31:412534const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2535const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2536 "Always do http probe to detect network connectivity for offline indicator "
2537 "as opposed to just taking the connection state from the system."
2538 "Used for testing.";
2539
2540const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2541const char kOfflineIndicatorChoiceDescription[] =
2542 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322543
Sinan Sahin18cc52c2019-09-12 23:07:152544const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2545const char kOfflineIndicatorV2Description[] =
2546 "Show a persistent offline indicator when offline.";
2547
Brett Wilsonff596952017-07-14 01:06:552548const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2549const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2550
2551const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2552const char kOfflinePagesCtV2Description[] =
2553 "V2 features include attributing pages to the app that initiated the "
2554 "custom tabs, and being able to query for pages by page attribution.";
2555
Cathy Li7311d792018-04-05 00:34:162556const char kOfflinePagesCTSuppressNotificationsName[] =
2557 "Disable download complete notification for whitelisted CCT apps.";
2558const char kOfflinePagesCTSuppressNotificationsDescription[] =
2559 "Disable download complete notification for page downloads originating "
2560 "from a CCT app whitelisted to show their own download complete "
2561 "notification.";
2562
Candice Sy74fa7a352018-03-30 23:46:492563const char kOfflinePagesDescriptiveFailStatusName[] =
2564 "Enables descriptive failed download status text.";
2565const char kOfflinePagesDescriptiveFailStatusDescription[] =
2566 "Enables failed download status text in notifications and Downloads Home "
2567 "to state the reason the request failed if the failure is actionable.";
2568
2569const char kOfflinePagesDescriptivePendingStatusName[] =
2570 "Enables descriptive pending download status text.";
2571const char kOfflinePagesDescriptivePendingStatusDescription[] =
2572 "Enables pending download status text in notifications and Downloads Home "
2573 "to state the reason the request is pending.";
2574
2575const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2576 "Enables offline pages in the downloads home to be opened in CCT.";
2577const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2578 "When enabled offline pages launched from the Downloads Home will be "
2579 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2580
Brett Wilsonff596952017-07-14 01:06:552581const char kOfflinePagesLoadSignalCollectingName[] =
2582 "Enables collecting load timing data for offline page snapshots.";
2583const char kOfflinePagesLoadSignalCollectingDescription[] =
2584 "Enables loading completeness data collection while writing an offline "
2585 "page. This data is collected in the snapshotted offline page to allow "
2586 "data analysis to improve deciding when to make the offline snapshot.";
2587
2588const char kOfflinePagesPrefetchingName[] =
2589 "Enables suggested offline pages to be prefetched.";
2590const char kOfflinePagesPrefetchingDescription[] =
2591 "Enables suggested offline pages to be prefetched, so useful content is "
2592 "available while offline.";
2593
Pete Williamson7845dff2017-09-20 11:06:192594const char kOfflinePagesResourceBasedSnapshotName[] =
2595 "Enables offline page snapshots to be based on percentage of page loaded.";
2596const char kOfflinePagesResourceBasedSnapshotDescription[] =
2597 "Enables offline page snapshots to use a resource percentage based "
2598 "approach for determining when the page is loaded as opposed to a time "
2599 "based approach";
2600
Collin Baker17f92a52017-07-19 21:41:252601const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2602const char kOfflinePagesRenovationsDescription[] =
2603 "Enables offline page renovations which correct issues with dynamic "
2604 "content that occur when offlining pages that use JavaScript.";
2605
Yafei Duan36b4b5b2018-08-07 00:40:032606const char kOfflinePagesLivePageSharingName[] =
2607 "Enables live page sharing of offline pages";
2608const char kOfflinePagesLivePageSharingDescription[] =
2609 "Enables to share current loaded page as offline page by saving as MHTML "
2610 "first.";
2611
Cathy Lie0d88762018-04-12 08:03:012612const char kOfflinePagesShowAlternateDinoPageName[] =
2613 "Enable alternate dino page with more user capabilities.";
2614const char kOfflinePagesShowAlternateDinoPageDescription[] =
2615 "Enables the dino page to show more buttons and offer existing offline "
2616 "content.";
2617
Brett Wilsonff596952017-07-14 01:06:552618const char kOffliningRecentPagesName[] =
2619 "Enable offlining of recently visited pages";
2620const char kOffliningRecentPagesDescription[] =
2621 "Enable storing recently visited pages locally for offline use. Requires "
2622 "Offline Pages to be enabled.";
2623
bttk24a2caea2020-03-30 21:33:002624const char kAndroidPartnerCustomizationPhenotypeName[] =
2625 "Use homepage and bookmarks from partner customization";
2626const char kAndroidPartnerCustomizationPhenotypeDescription[] =
2627 "This flag loads a new configuration source of the default homepage and "
2628 "bookmarks.";
2629
Josh Simmonsb2492dc62020-04-30 17:47:142630const char kPageInfoPerformanceHintsName[] = "Page info performance hints";
2631const char kPageInfoPerformanceHintsDescription[] =
2632 "Show site performance information in the page info menu.";
2633
Ehimare Okoyomon2eccb6072020-05-12 12:22:272634const char kPageInfoV2Name[] = "Page info version two";
2635const char kPageInfoV2Description[] =
2636 "Enable the second version of the page info menu.";
2637
Andrei Chulkov1a12e6d22019-07-15 11:16:072638const char kPasswordManagerOnboardingAndroidName[] =
2639 "Password manager onboarding experience";
2640const char kPasswordManagerOnboardingAndroidDescription[] =
2641 "This flag enables showing the password manager onboarding experience.";
2642
Finnur Thorarinssonaeb6b582020-01-28 17:52:462643const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2644const char kPhotoPickerVideoSupportDescription[] =
2645 "Enables video files to be shown in the Photo Picker dialog";
2646
Lei Zhang507fffd2020-01-29 23:47:542647const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242648 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542649const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242650 "When site isolation is disabled, this mode changes how sites are lumped "
2651 "in to shared processes. For sites that do not require isolation, this "
2652 "feature groups them into a single 'default' site instance (per browsing "
2653 "instance) instead of creating unique site instances for each one. This "
2654 "enables resource savings by creating fewer processes for sites that do "
2655 "not need isolation.";
2656
Lei Zhang507fffd2020-01-29 23:47:542657const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072658 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542659const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072660 "When site isolation is disabled, this mode changes how sites are lumped "
2661 "in to a shared process. Process selection is usually controlled with "
2662 "site instances. With strict site isolation, each site on a page gets its "
2663 "own site instance and process. With site isolation disabled and without "
2664 "this mode, all sites that share a process are put into the same site "
2665 "instance. This mode adds a third way: site instances are strictly "
2666 "separated like strict site isolation, but process selection puts multiple "
2667 "site instances in a single process.";
2668
Shakti Sahu1f8a9422020-03-12 05:50:502669const char kQueryTilesName[] = "Show query tiles";
2670const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
Shakti Sahuaaf8a8c2020-04-30 23:40:272671const char kQueryTilesOmniboxName[] = "Show query tiles in omnibox";
2672const char kQueryTilesOmniboxDescription[] = "Shows query tiles in omnibox";
Shakti Sahu8fe5edd2020-05-14 18:57:132673const char kQueryTilesSingleTierName[] = "Show only one level of query tiles";
2674const char kQueryTilesSingleTierDescription[] =
2675 "Show only one level of query tiles";
Shakti Sahudfb40992020-05-12 14:54:542676const char kQueryTilesEnableQueryEditingName[] =
2677 "Query Tiles - Enable query edit mode";
2678const char kQueryTilesEnableQueryEditingDescription[] =
2679 "When a query tile is tapped, the query text will be shown in the omnibox "
2680 "and user will have a chance to edit the text before submitting";
Min Qindb99e6f2020-04-29 06:37:262681const char kQueryTilesCountryCode[] = "Country code for getting tiles";
2682const char kQueryTilesCountryCodeDescription[] =
2683 "When query tiles are enabled, this value determines tiles for which "
2684 "country should be displayed.";
2685const char kQueryTilesCountryCodeUS[] = "US";
2686const char kQueryTilesCountryCodeIndia[] = "IN";
2687const char kQueryTilesCountryCodeBrazil[] = "BR";
2688const char kQueryTilesCountryCodeNigeria[] = "NG";
2689const char kQueryTilesCountryCodeIndonesia[] = "ID";
Shakti Sahu8fe5edd2020-05-14 18:57:132690const char kQueryTilesInstantFetchName[] = "Query tile instant fetch";
Xing Liu06f2fa02020-04-30 02:45:192691const char kQueryTilesInstantFetchDescription[] =
2692 "Immediately schedule background task to fetch query tiles";
Min Qindb99e6f2020-04-29 06:37:262693
Brett Wilsonff596952017-07-14 01:06:552694const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2695const char kReaderModeHeuristicsDescription[] =
2696 "Determines what pages the Reader Mode infobar is shown on.";
2697const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2698const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2699const char kReaderModeHeuristicsAllArticles[] = "All articles";
2700const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2701const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2702
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182703const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2704const char kReaderModeInCCTDescription[] =
2705 "Open Reader Mode in Chrome Custom Tabs.";
2706
Ioana Pandele9fc19b2f2020-01-23 22:16:502707const char kRecoverFromNeverSaveAndroidName[] =
2708 "UI to recover from never save passwords on Android";
2709const char kRecoverFromNeverSaveAndroidDescription[] =
2710 "Enables showing UI which allows for easy reverting of the decision to "
2711 "never save passwords on a certain webiste";
2712
Donn Denmanc42123c2020-03-19 01:44:242713const char kRelatedSearchesName[] =
2714 "Enables an experiment for Related Searches on Android";
2715const char kRelatedSearchesDescription[] =
2716 "Enables displaying related searches in a UI surface for experimentation "
2717 "purposes. This may have privacy implications so do not enable unless "
2718 "you have no privacy worries about sending page content and URLs to "
2719 "Google!";
2720
Vincent Boisselle35fc5342020-05-09 02:29:002721const char kReportFeedUserActionsName[] =
2722 "Enable the report of click actions on cards in Chrome's Feed on Android.";
2723const char kReportFeedUserActionsDescription[] =
2724 "Enable the report of click actions on cards in Chrome's Feed on Android."
2725 " Also enable the feed header menu to manage the feed.";
2726
Varun Khaneja80712a82018-10-12 23:34:592727const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2728 "Use local Safe Browsing blacklists";
2729const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2730 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2731 "process to check the Safe Browsing reputation of URLs without calling "
2732 "into GmsCore for every URL.";
2733
Brett Wilsonff596952017-07-14 01:06:552734const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2735const char kSetMarketUrlForTestingDescription[] =
2736 "When enabled, sets the market URL for use in testing the update menu "
2737 "item.";
2738
Jeffrey Cohen85891392020-02-14 20:24:302739const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2740const char kShareButtonInTopToolbarDescription[] =
2741 "Enables UI to initiate sharing from the top toolbar";
2742
Alex Moshchuk07e1bb42019-03-08 04:44:082743const char kSiteIsolationForPasswordSitesName[] =
2744 "Site Isolation For Password Sites";
2745const char kSiteIsolationForPasswordSitesDescription[] =
2746 "Security mode that enables site isolation for sites based on "
2747 "password-oriented heuristics, such as a user typing in a password.";
2748
Ioana Pandele9fc19b2f2020-01-23 22:16:502749const char kStartSurfaceAndroidName[] = "Start Surface";
2750const char kStartSurfaceAndroidDescription[] =
2751 "Enable showing the start surface when launching Chrome via the "
2752 "launcher.";
2753
Lei Zhang0a318af2018-11-14 02:19:462754const char kStrictSiteIsolationName[] = "Strict site isolation";
2755const char kStrictSiteIsolationDescription[] =
2756 "Security mode that enables site isolation for all sites (SitePerProcess). "
2757 "In this mode, each renderer process will contain pages from at most one "
2758 "site, using out-of-process iframes when needed. "
2759 "Check chrome://process-internals to see the current isolation mode. "
2760 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2761 "default. Here, 'Disabled' is a legacy value that actually means "
2762 "'Default,' in which case site isolation may be already enabled based on "
2763 "platform, enterprise policy, or field trial. See also "
2764 "#site-isolation-trial-opt-out for how to disable site isolation for "
2765 "testing.";
2766
Brett Wilsonff596952017-07-14 01:06:552767const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2768const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442769 "When enabled, a badge will be shown on the app menu button if the update "
2770 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552771
2772const char kUpdateMenuItemCustomSummaryDescription[] =
2773 "When this flag and the force show update menu item flag are enabled, a "
2774 "custom summary string will be displayed below the update menu item.";
2775const char kUpdateMenuItemCustomSummaryName[] =
2776 "Update menu item custom summary";
2777
Tommy Nyquist3c02e592018-10-18 23:36:442778const char kUpdateMenuTypeName[] =
2779 "Forces the update menu type to a specific type";
2780const char kUpdateMenuTypeDescription[] =
2781 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382782 "the app menu badge and menu item for updates. For Inline Update, the "
2783 "update available flag is implied. The 'Inline Update: Success' selection "
2784 "goes through the whole inline update flow to the end with a successful "
2785 "outcome. The other 'Inline Update' options go through the same flow, but "
2786 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442787const char kUpdateMenuTypeNone[] = "None";
2788const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2789const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382790const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2791const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2792 "Inline Update Error: Dialog Canceled";
2793const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2794 "Inline Update Error: Dialog Failed";
2795const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2796 "Inline Update Error: Download Failed";
2797const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2798 "Inline Update Error: Download Canceled";
2799const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2800 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552801
Hesen Zhanga555a8d72019-10-18 00:05:372802const char kUpdateNotificationSchedulingIntegrationName[] =
2803 "Enable update notification using notification scheduling system";
2804const char kUpdateNotificationSchedulingIntegrationDescription[] =
2805 "if enable update notification will hook up to notification scheduling "
2806 "system in native side";
2807
Hesen Zhang0e22ac62020-03-10 17:01:442808const char kPrefetchNotificationSchedulingIntegrationName[] =
2809 "Enable prefetch notification using notification scheduling system";
2810const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2811 "if enable prefetch notification service and background task will hook up "
2812 "to notification scheduling system in native side";
2813
Hesen Zhang26797090a2020-02-18 23:50:242814const char kUpdateNotificationServiceImmediateShowOptionName[] =
2815 "Update notification service debug options";
2816const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2817 "Show update notification right immediately";
2818
Patrick Noland76b5c442019-07-30 01:01:392819const char kUsageStatsDescription[] =
2820 "When set, enables sharing of per-domain usage stats with the Digital "
2821 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2822 "to websites in order to enforce user-defined time limits.";
2823const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2824
Tommy Nyquist26ffb642019-02-20 20:31:522825const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2826const char kInlineUpdateFlowDescription[] =
2827 "When this flag is set, instead of taking the user to the Google Play "
2828 "Store when an update is available, the user is presented with an inline "
2829 "flow where they do not have to leave Chrome until the update is ready "
2830 "to install.";
2831
Brandon Wylie744f3432020-05-13 22:38:322832const char kAndroidDarkSearchName[] = "Show darkened search pages on Android";
2833const char kAndroidDarkSearchDescription[] =
2834 "If enabled, users will see a darkened search page if Chrome is in "
2835 "nightmode as well.";
2836
Brandon Wylie3c77d442020-01-31 22:41:492837const char kAndroidNightModeTabReparentingName[] =
2838 "Android Chrome UI dark mode tab reparenting";
2839const char kAndroidNightModeTabReparentingDescription[] =
2840 "If enabled, when the user changes themes the current tabs are reparented "
2841 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282842// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552843
Brett Wilson7b44537e2017-08-18 01:38:282844#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482845
Katie Df558c1a2020-04-21 20:33:592846const char kEnableAccessibilityLiveCaptionsName[] = "Live Captions";
2847const char kEnableAccessibilityLiveCaptionsDescription[] =
2848 "Enables the live captions feature which generates captions for "
2849 "media playing in Chrome. Turn the feature on in "
2850 "chrome://settings/accessibility.";
2851
Takumi Fujimotod1da5b92019-06-07 00:35:482852const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2853const char kCastMediaRouteProviderDescription[] =
2854 "Enables the native Cast Media Route Provider implementation to be used "
2855 "instead of the implementation in the Media Router component extension.";
2856
Dan Beamfa47cc32019-10-17 20:20:582857const char kNtpConfirmSuggestionRemovalsName[] =
2858 "Confirm removing \"realbox\" suggestions on New Tab page";
2859const char kNtpConfirmSuggestionRemovalsDescription[] =
2860 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2861 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2862
Dan Beama76152f42019-09-24 03:58:082863const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2864const char kNtpDismissPromosDescription[] =
2865 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2866 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052867
Esmael El-Moslimany77beb94d2020-05-01 23:12:362868const char kNtpIframeOneGoogleBarName[] = "Load OneGoogleBar in an iframe";
2869const char kNtpIframeOneGoogleBarDescription[] =
2870 "Enables loading the OneGoogleBar in an iframe. Otherwise, the "
2871 "OneGoogleBar is loaded inline on chrome://new-tab-page.";
2872
Esmael El-Moslimanyba82f692020-05-20 23:34:342873const char kNtpOneGoogleBarModalOverlaysName[] =
2874 "When OneGoogleBar is loaded in an iframe, overlays are modal";
2875const char kNtpOneGoogleBarModalOverlaysDescription[] =
2876 "Enables overlays being modal, when the OneGoogleBar is loaded as iframe."
2877 "Otherwise, a clip-path definition is used to clip away parts of the"
2878 "OneGoogleBar that do not have visible elements.";
2879
Dan Beam697798fa2019-08-28 03:38:072880const char kNtpRealboxName[] = "Real search box in New Tab Page";
2881const char kNtpRealboxDescription[] =
2882 "Enables a search box in the middle of the NTP that will accept input "
2883 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2884 "non-fake input (\"realbox\").";
2885
Dan Beam6c42d2c2019-11-12 22:17:082886const char kNtpRealboxMatchOmniboxThemeName[] =
2887 "Make the New Tab page real search box match the omnibox's theme colors";
2888const char kNtpRealboxMatchOmniboxThemeDescription[] =
2889 "Themes the real search box in the middle of the NTP to match the omnibox. "
2890 "Only has an an effect if #ntp-realbox is enabled.";
2891
Esmael El-Moslimany3b70c872020-01-13 18:47:032892const char kNtpWebUIName[] =
2893 "Use the WebUI new tab page when opening a new tab";
2894const char kNtpWebUIDescription[] =
2895 "The WebUI new tab page is a replacement for the local NTP.";
2896
Aran Gilman766c2ad2019-04-18 00:15:412897const char kEnableReaderModeName[] = "Enable Reader Mode";
2898const char kEnableReaderModeDescription[] =
2899 "Allows viewing of simplified web pages by selecting 'Customize and "
2900 "control Chrome'>'Distill page'";
2901
Jeffrey Cohenf04130a42018-08-29 00:22:272902const char kHappinessTrackingSurveysForDesktopName[] =
2903 "Happiness Tracking Surveys";
2904const char kHappinessTrackingSurveysForDesktopDescription[] =
2905 "Enable showing Happiness Tracking Surveys to users on Desktop";
2906
Wei Li2946b352019-08-19 21:49:542907const char kHappinessTrackingSurveysForDesktopDemoName[] =
2908 "Happiness Tracking Surveys Demo";
2909const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2910 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2911
Huanzhong Huang31a213b2020-02-11 15:04:032912const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2913 "Happiness Tracking Surveys for Settings";
2914const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2915 "Enable showing Happiness Tracking Surveys for Settings to users on "
2916 "Desktop";
2917
2918const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2919 "Happiness Tracking Surveys for Privacy Settings";
2920const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2921 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2922 "on Desktop";
2923
Huanzhong Huanga2321012020-04-15 08:27:122924const char kHappinessTrackingSurveysForDesktopMigrationName[] =
2925 "Happiness Tracking Surveys migration";
2926const char kHappinessTrackingSurveysForDesktopMigrationDescription[] =
2927 "Enable the latest version of Happiness Tracking Surveys.";
2928
Jon Flatley8c785582019-06-05 00:33:422929const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2930const char kKernelnextVMsDescription[] =
2931 "Enables VM support on devices running experimental kernel versions.";
2932
Travis Skarebcdb5ed32018-08-17 01:49:402933const char kOmniboxDriveSuggestionsName[] =
2934 "Omnibox Google Drive Document suggestions";
2935const char kOmniboxDriveSuggestionsDescriptions[] =
2936 "Display suggestions for Google Drive documents in the omnibox when Google "
2937 "is the default search engine.";
2938
Kevin Bailey9ec05532019-01-31 23:01:332939const char kOmniboxExperimentalKeywordModeName[] =
2940 "Omnibox Experimental Keyword Mode";
2941const char kOmniboxExperimentalKeywordModeDescription[] =
2942 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152943 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332944
Kevin Bailey104e44492019-10-31 16:42:322945const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2946 "Omnibox Loose Max Limit on Dedicated Rows";
2947const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2948 "Enables not counting submatch suggestions towards total suggestion "
2949 "count.";
2950
Lei Zhang0a318af2018-11-14 02:19:462951const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2952const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142953 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2954 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462955
Orin Jaworskica48a8b62020-01-29 20:24:272956const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2957const char kOmniboxSuggestionButtonRowDescription[] =
2958 "Enable a button row on omnibox suggestions to present actionable items "
2959 "such as keyword search, tab-switch buttons, and Pedals.";
2960
Orin Jaworski04c08b42018-07-11 02:39:562961const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2962const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592963 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562964
Kevin Bailey7d918b92019-05-02 16:00:142965const char kOmniboxShortBookmarkSuggestionsName[] =
2966 "Omnibox short bookmark suggestions";
2967const char kOmniboxShortBookmarkSuggestionsDescription[] =
2968 "Match very short input words to beginning of words in bookmark "
2969 "suggestions.";
2970
Tommy C. Li065ddce72019-04-11 22:55:122971const char kOmniboxSuggestionTransparencyOptionsName[] =
2972 "Omnibox Suggestion Transparency Options";
2973const char kOmniboxSuggestionTransparencyOptionsDescription[] =
Tommy C. Lib3b192f2020-03-27 22:50:262974 "Surfaces an X button next to deletable omnibox suggestions. This is to "
2975 "make the suggestion removal feature more discoverable.";
Tommy C. Li065ddce72019-04-11 22:55:122976
Kevin Bailey898669972017-11-06 15:34:492977const char kOmniboxTabSwitchSuggestionsName[] =
2978 "Omnibox tab switch suggestions";
2979const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592980 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492981
Kevin Bailey37bbf1d2019-08-21 19:23:552982const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2983 "Omnibox dedicated row tab switch suggestions";
2984const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362985 "Put each tab switch suggestion in a separate suggestion, immediately "
2986 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552987
Jan Wilken Dörrie826498622020-02-07 16:15:092988const char kPasswordCheckName[] = "Bulk Password Check";
2989const char kPasswordCheckDescription[] =
2990 "Enables the Bulk Password Check feature for signed-in users.";
2991
Francois Doraycd3a0962019-10-11 20:13:332992const char kTabFreezeName[] = "Tab Freeze";
2993const char kTabFreezeDescription[] =
2994 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2995 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062996
Monica Basta2d4fe0972020-01-10 11:53:572997const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2998const char kSyncSetupFriendlySettingsDescription[] =
2999 "Enable the new sync setup friendly settings";
3000
Brett Wilson7b44537e2017-08-18 01:38:283001#endif // !defined(OS_ANDROID)
3002
3003// Windows ---------------------------------------------------------------------
3004
3005#if defined(OS_WIN)
3006
David Bienvenud0ddda32018-11-01 16:59:163007const char kCalculateNativeWinOcclusionName[] =
3008 "Calculate window occlusion on Windows";
3009const char kCalculateNativeWinOcclusionDescription[] =
3010 "Calculate window occlusion on Windows will be used in the future "
3011 "to throttle and potentially unload foreground tabs in occluded windows";
3012
Brett Wilson7b44537e2017-08-18 01:38:283013const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
3014const char kCloudPrintXpsDescription[] =
3015 "XPS enables advanced options for classic printers connected to the Cloud "
3016 "Print with Chrome. Printers must be re-connected after changing this "
3017 "flag.";
3018
Frank Liberato754d14f2019-01-30 23:31:173019const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
3020const char kD3D11VideoDecoderDescription[] =
3021 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
3022
Rahul Arakerif87184f2020-04-16 23:29:393023const char kElasticOverscrollWinName[] = "Elastic Overscroll for Windows";
3024const char kElasticOverscrollWinDescription[] =
3025 "Enables Elastic Overscrolling for Windows on touchscreens and precision "
3026 "touchpads.";
3027
Armando Miragliad2e6fc9e2020-03-06 09:23:093028const char kEnableMediaFoundationVideoCaptureName[] =
3029 "MediaFoundation Video Capture";
3030const char kEnableMediaFoundationVideoCaptureDescription[] =
3031 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
3032 "to DirectShow if disabled.";
3033
Lei Zhangc05af2a2020-05-15 20:54:053034const char kRunVideoCaptureServiceInBrowserProcessName[] =
3035 "Run video capture service in browser";
3036const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
3037 "Run the video capture service in the browser process.";
Brett Wilson7b44537e2017-08-18 01:38:283038
Olli Etuaho122321192018-09-07 10:15:293039const char kUseAngleName[] = "Choose ANGLE graphics backend";
3040const char kUseAngleDescription[] =
3041 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
3042 "computers by default. Using the OpenGL driver as the graphics backend may "
3043 "result in higher performance in some graphics-heavy applications, "
3044 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
3045 "video playback.";
3046
3047const char kUseAngleDefault[] = "Default";
3048const char kUseAngleGL[] = "OpenGL";
3049const char kUseAngleD3D11[] = "D3D11";
3050const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:023051const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:293052
Brett Wilson7b44537e2017-08-18 01:38:283053const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
3054const char kUseWinrtMidiApiDescription[] =
3055 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
3056 "later).";
3057
Daniel Hosseinian159cb3d2020-03-13 03:02:023058#if BUILDFLAG(ENABLE_PRINTING)
Lei Zhangc05af2a2020-05-15 20:54:053059const char kGdiTextPrinting[] = "GDI Text Printing";
3060const char kGdiTextPrintingDescription[] =
3061 "Use GDI to print text as simply text";
3062
Lei Zhanga6a8a492020-05-14 03:55:033063const char kPrintWithReducedRasterizationName[] =
3064 "Print with reduced rasterization";
3065const char kPrintWithReducedRasterizationDescription[] =
3066 "When using GDI printing, avoid rasterization if possible.";
3067
Alan Screen574ffd662019-11-21 22:38:533068const char kUseXpsForPrintingName[] = "Use XPS for printing";
3069const char kUseXpsForPrintingDescription[] =
3070 "When enabled, use XPS printing API instead of the GDI print API.";
3071
Alan Screen49388112019-12-13 23:34:213072const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
3073const char kUseXpsForPrintingFromPdfDescription[] =
3074 "When enabled, use XPS printing API instead of the GDI print API when "
3075 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:023076#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:213077
Guillaume Jenkinsdd8060a72019-07-03 17:28:063078#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:163079const char kWinUseBrowserSpellCheckerName[] =
3080 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:063081const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:163082 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:063083 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:163084
3085#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
3086const char kWinUseHybridSpellCheckerName[] =
3087 "Use hybrid spell checking on Windows";
3088const char kWinUseHybridSpellCheckerDescription[] =
3089 "Use both the Windows OS spell checker and the Hunspell engine to find "
3090 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
3091 "spell checker first, but if a language isn't supported, fall back to the "
3092 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
3093 "must be enabled, otherwise this will have no effect.";
3094#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
3095
Guillaume Jenkinsdd8060a72019-07-03 17:28:063096#endif // BUILDFLAG(ENABLE_SPELLCHECK)
3097
Brett Wilson7b44537e2017-08-18 01:38:283098#endif // defined(OS_WIN)
3099
3100// Mac -------------------------------------------------------------------------
3101
3102#if defined(OS_MACOSX)
3103
Daniel Hosseinian159cb3d2020-03-13 03:02:023104#if BUILDFLAG(ENABLE_PRINTING)
3105const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
3106const char kCupsIppPrintingBackendDescription[] =
3107 "Use the CUPS IPP printing backend instead of the original CUPS backend "
3108 "that calls the PPD API.";
3109#endif // BUILDFLAG(ENABLE_PRINTING)
3110
Sidney San Martín678fd4112019-03-30 00:13:053111const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
3112const char kImmersiveFullscreenDescription[] =
3113 "Automatically hide and show the toolbar in fullscreen.";
3114
Lei Zhange065b572018-12-11 08:00:413115const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
3116const char kEnableCustomMacPaperSizesDescription[] =
3117 "Allow use of custom paper sizes in Print Preview.";
3118
Greg Kerrf46f31872019-08-08 20:22:443119const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
3120const char kMacSyscallSandboxDescription[] =
3121 "Controls whether the macOS sandbox filters syscalls.";
3122
Greg Kerr32483d1c2018-12-18 02:29:143123const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
3124const char kMacV2GPUSandboxDescription[] =
3125 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
3126
Henrik Grunellabaf7182019-04-12 09:15:193127const char kMacSystemMediaPermissionsInfoUiName[] =
3128 "System media permissions info UI";
3129const char kMacSystemMediaPermissionsInfoUiDescription[] =
3130 "In case a website is trying to use the camera/microphone, but Chrome "
3131 "itself is blocked on the system level to access these, show an icon in "
3132 "the Omnibox, which, when clicked, displays a bubble with information on "
3133 "how to toggle Chrome's system-level media permissions.";
3134
Christopher Cameron93855ff2019-10-10 19:26:543135const char kMetalName[] = "Metal";
3136const char kMetalDescription[] =
3137 "Use Metal instead of OpenGL for rasterization (if out-of-process "
3138 "rasterization is enabled) and display (if the Skia renderer is enabled)";
3139
Brett Wilson7b44537e2017-08-18 01:38:283140#endif
3141
3142// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:343143
3144#if defined(OS_CHROMEOS)
3145
Brett Wilson7b44537e2017-08-18 01:38:283146const char kAcceleratedMjpegDecodeName[] =
3147 "Hardware-accelerated mjpeg decode for captured frame";
3148const char kAcceleratedMjpegDecodeDescription[] =
3149 "Enable hardware-accelerated mjpeg decode for captured frame where "
3150 "available.";
vabr0215a8e2017-03-28 12:47:343151
Paul Dysone2e1a092019-08-28 23:53:113152const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3153const char kAggregatedMlAppRankingDescription[] =
3154 "Use the aggregated ML model to rank the suggested apps.";
3155
Thanh Nguyen185d69e92019-10-14 22:43:103156const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3157const char kAggregatedMlSearchRankingDescription[] =
3158 "Use the aggregated ML model to rank the non-app search results for "
3159 "non-empty queries.";
3160
Zentaro Kavanagh65b3e112019-09-03 16:18:233161const char kAllowDisableMouseAccelerationName[] =
3162 "Allow disabling mouse acceleration";
3163const char kAllowDisableMouseAccelerationDescription[] =
3164 "Shows a setting to disable mouse acceleration.";
3165
Kyle Horimoto734f0752020-03-20 20:46:543166const char kAllowScrollSettingsName[] =
3167 "Allow changes to scroll acceleration/sensitivity for mice/touchpads.";
3168const char kAllowScrollSettingsDescription[] =
3169 "Shows settings to enable/disable scroll acceleration and to adjust the "
3170 "sensitivity for scrolling.";
3171
nancyef7df342019-10-31 04:13:433172const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3173const char kAppServiceInstanceRegistryDescription[] =
3174 "Use the App Service to provide app instance information, such as the "
3175 "app window running status.";
3176
Maggie Caid250297a2019-09-09 09:30:343177const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3178const char kAppServiceIntentHandlingDescription[] =
3179 "Use the App Service to provide data for intent handling.";
3180
Sara Kato0e6af322019-11-05 04:34:173181const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3182const char kArcApplicationZoomDescription[] =
3183 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3184
Luum Habtemariamdaa8fd22018-06-25 22:39:433185const char kArcCupsApiName[] = "ARC CUPS API";
3186const char kArcCupsApiDescription[] =
3187 "Enables support of libcups APIs from ARC";
3188
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193189const char kArcCustomTabsExperimentName[] =
3190 "Enable Custom Tabs experiment for ARC";
3191const char kArcCustomTabsExperimentDescription[] =
3192 "Allow Android apps to use Custom Tabs."
3193 "This feature only works on the Canary and Dev channels.";
3194
Naoki Fukino153de8a2019-01-22 08:37:543195const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3196const char kArcDocumentsProviderDescription[] =
3197 "Enables DocumentsProvider integration in Chrome OS Files app.";
3198
Satoshi Niwa8b1d5282018-10-24 04:53:033199const char kArcFilePickerExperimentName[] =
3200 "Enable file picker experiment for ARC";
3201const char kArcFilePickerExperimentDescription[] =
3202 "Enables using Chrome OS file picker in ARC.";
3203
Lev Rumyantsev6eddc802019-08-27 19:41:213204const char kArcNativeBridgeToggleName[] =
3205 "Toggle between native bridge implementations for ARC";
3206const char kArcNativeBridgeToggleDescription[] =
3207 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513208
Jesse Schettlerc3d0a652019-04-23 18:49:243209const char kArcPrintSpoolerExperimentName[] =
3210 "Enable print spooler experiment for ARC";
3211const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373212 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243213
lgchengecd1c1a62018-01-09 02:59:463214const char kArcUsbHostName[] = "Enable ARC USB host integration";
3215const char kArcUsbHostDescription[] =
3216 "Allow Android apps to use USB host feature on ChromeOS devices.";
3217
Yusuke Sato7e790eb2019-06-06 00:21:043218const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3219const char kArcUsbStorageUIDescription[] =
3220 "Enable experimental UI for controlling ARC access to USB storage devices.";
3221
Xiaoqian Dai492a7f002019-10-23 02:36:123222const char kAshDragWindowFromShelfName[] =
3223 "Enable dragging a window from shelf to overview or home screen.";
3224const char kAshDragWindowFromShelfDescription[] =
3225 "Enable dragging a window from shelf to overview or home screen.";
3226
Eliot Courtneye87a9c32018-11-20 03:33:023227const char kAshEnablePipRoundedCornersName[] =
3228 "Enable Picture-in-Picture rounded corners.";
3229const char kAshEnablePipRoundedCornersDescription[] =
3230 "Enable rounded corners on the Picture-in-Picture window.";
3231
Andrew Moylan2db11cd2019-05-22 14:25:153232const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3233const char kAshEnableUnifiedDesktopDescription[] =
3234 "Enable unified desktop mode which allows a window to span multiple "
3235 "displays.";
3236
Min Chen3e342562019-05-04 00:08:363237const char kAshSwapSideVolumeButtonsForOrientationName[] =
3238 "Swap side volume buttons to match screen orientation.";
3239const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3240 "Make the side volume button that's closer to the top/right always "
3241 "increase the volume and the button that's closer to the bottom/left "
3242 "always decrease the volume.";
3243
minchc6243fd2019-10-22 00:45:463244const char kAshSwipingFromLeftEdgeToGoBackName[] =
3245 "Swping from the left edge of the display to go back to the previous page.";
3246const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3247 "Swiping from the restricted left area of the display with enough drag "
3248 "distance or fling velocity could go back to the previous page while in "
3249 "tablet mode.";
3250
Ryan Hansberry7c6c2b22019-06-18 21:07:143251const char kBluetoothAggressiveAppearanceFilterName[] =
3252 "Aggressive Bluetooth device filtering";
3253const char kBluetoothAggressiveAppearanceFilterDescription[] =
3254 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3255 "likely cannot be connected to.";
3256
Michael Sun1b15a302020-04-07 02:57:293257const char kBluetoothFixA2dpPacketSizeName[] = "Bluetooth fix A2DP packet size";
3258const char kBluetoothFixA2dpPacketSizeDescription[] =
3259 "Fixes Bluetooth A2DP packet size to a smaller default value to improve "
3260 "audio quality and may fix audio stutter.";
3261
Hsin-Yu Chao771fcd52020-03-17 17:35:103262const char kBluetoothNextHandsfreeProfileName[] =
3263 "Enable next version of Bluetooth Handsfree profile";
3264const char kBluetoothNextHandsfreeProfileDescription[] =
3265 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3266 "WBS(wideband speeech) feature";
3267
Christopher Lam28530012019-07-11 04:05:123268const char kCameraSystemWebAppName[] = "Camera System Web App";
3269const char kCameraSystemWebAppDescription[] =
3270 "Run the Chrome Camera App as a System Web App.";
3271
David Staessens13e6e232020-01-17 04:23:513272const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3273const char kChromeosVideoDecoderDescription[] =
3274 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3275 "video decoding.";
3276
Yulun Wu1e355132020-02-11 20:12:223277const char kContextualNudgesName[] =
3278 "Contextual nudges for user gesture education";
3279const char kContextualNudgesDescription[] =
3280 "Enables contextual nudges, periodically showing the user a label "
3281 "explaining how to interact with a particular UI element using gestures.";
3282
Su Hong Koo37a5e7dd2020-02-12 20:52:573283const char kCornerShortcutsName[] = "Enable corner shortcuts";
3284const char kCornerShortcutsDescription[] =
3285 "If enabled, the user can configure actions for corners of the display.";
3286
Brett Wilson7b44537e2017-08-18 01:38:283287const char kCrosRegionsModeName[] = "Cros-regions load mode";
3288const char kCrosRegionsModeDescription[] =
3289 "This flag controls cros-regions load mode";
3290const char kCrosRegionsModeDefault[] = "Default";
3291const char kCrosRegionsModeOverride[] = "Override VPD values.";
3292const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343293
matterchen6b348762020-01-08 06:08:093294const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3295const char kCrostiniPortForwardingDescription[] =
3296 "Enable Crostini port forwarding.";
3297
David Munro3528c5c2020-01-13 02:44:373298const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3299const char kCrostiniDiskResizingDescription[] =
3300 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3301 "automatically sized disks.";
3302
danielngc6cea8d72020-02-28 06:17:383303const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3304const char kCrostiniShowMicSettingDescription[] =
3305 "Adds the option to allow Crostini to access the mic";
3306
David Munro39598622020-01-17 08:41:083307const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3308const char kCrostiniUsernameDescription[] =
3309 "Allow picking your Crostini username";
3310
David Munro3728ef72019-10-30 07:22:153311const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3312const char kCrostiniUseBusterImageDescription[] =
3313 "New Crostini containers use Debian Buster images instead of Debian "
3314 "Stretch.";
3315
Ben Wells7238dd02019-05-02 08:20:323316const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3317const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3318
Nicholas Verne89be53b2019-03-27 23:08:323319const char kCrostiniUsbAllowUnsupportedName[] =
3320 "Crostini Usb Allow Unsupported";
3321const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293322 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063323
Nicholas Verne84629622019-11-14 04:55:523324const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3325const char kCrostiniWebUIUpgraderDescription[] =
3326 "Enable the new WebUI Crostini Upgrader Dialog.";
3327
Max Li6f2e8142019-10-23 13:34:113328const char kCryptAuthV2DeviceActivityStatusName[] =
3329 "CryptAuth Device Activity Status";
3330const char kCryptAuthV2DeviceActivityStatusDescription[] =
3331 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3332
Josh Nohle12948a12019-10-10 21:06:163333const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3334const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053335 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3336 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163337
Josh Nohle2f82dcc2018-12-17 23:11:233338const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3339const char kCryptAuthV2EnrollmentDescription[] =
3340 "Use the CryptAuth v2 Enrollment protocol.";
3341
Thanh Nguyena4c933442019-05-11 03:43:553342const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3343const char kDisableCancelAllTouchesDescription[] =
3344 "If enabled, a canceled touch will not force all other touches to be "
3345 "canceled.";
3346
Josh Nohle115bc2892019-12-18 18:26:343347const char kDisableCryptAuthV1DeviceSyncName[] =
3348 "Disable CryptAuth v1 DeviceSync";
3349const char kDisableCryptAuthV1DeviceSyncDescription[] =
3350 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3351 "should be enabled before this flag is flipped.";
3352
Daniele Castagna893d822e2019-03-08 21:37:113353const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3354const char kDisableExplicitDmaFencesDescription[] =
3355 "Always rely on implicit syncrhonization between GPU and display "
3356 "controller instead of using dma-fences explcitily when available.";
3357
Bailey Berro79b784f2020-01-16 20:18:213358const char kDisplayChangeModalName[] = "Enable display change modal";
3359const char kDisplayChangeModalDescription[] =
3360 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3361 "is changed rather than a notification.";
3362
Su Hong Koobbd04e02020-04-04 00:16:063363const char kDisplayIdentificationName[] =
3364 "Enable display identification highlight";
3365const char kDisplayIdentificationDescription[] =
3366 "Shows a blue highlight around the edges of the display that is selected "
3367 "in the Displays Settings page. Only shown when the Displays Settings page "
3368 "is open.";
3369
Miguel Casasf15028b12019-10-23 12:52:323370const char kEnableUseHDRTransferFunctionName[] =
3371 "Enable using HDR transfer function";
3372const char kEnableUseHDRTransferFunctionDescription[] =
3373 "Allows using an HDR transfer functions if any connected monitor supports "
3374 "it";
3375
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203376const char kDisableOfficeEditingComponentAppName[] =
3377 "Disable Office Editing for Docs, Sheets & Slides";
3378const char kDisableOfficeEditingComponentAppDescription[] =
3379 "Disables Office Editing for Docs, Sheets & Slides component app so "
3380 "handlers won't be registered, making it possible to install another "
3381 "version for testing.";
3382
Ahmed Fakhry4f567e692018-10-16 15:51:083383const char kDoubleTapToZoomInTabletModeName[] =
3384 "Double-tap to zoom in tablet mode";
3385const char kDoubleTapToZoomInTabletModeDescription[] =
3386 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3387 "page.";
3388
Xiyuan Xia381892ca2020-04-30 23:17:233389const char kMovablePartialScreenshotName[] =
3390 "Movable/resizable partial screenshot region";
3391const char kMovablePartialScreenshotDescription[] =
3392 "Allow partial screenshot region to be moved/resized via mouse/touch.";
3393
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543394const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263395 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543396const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263397 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543398
Andrew Moylan2db11cd2019-05-22 14:25:153399const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3400const char kEnableAppDataSearchDescription[] =
3401 "Allow launcher search to access data available through Firebase App "
3402 "Indexing";
3403
3404const char kEnableAppReinstallZeroStateName[] =
3405 "Enable Zero State App Reinstall Suggestions.";
3406const char kEnableAppReinstallZeroStateDescription[] =
3407 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3408 "will show app reinstall recommendations at end of zero state list.";
3409
Matthew Mourgoscf22b4b2019-03-06 23:46:393410const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3411const char kEnableAppGridGhostDescription[] =
3412 "Enables ghosting during an item drag in launcher.";
3413
Daniel Zhang01399072018-08-16 22:28:203414const char kEnableAppListSearchAutocompleteName[] =
3415 "App List Search Autocomplete";
3416const char kEnableAppListSearchAutocompleteDescription[] =
3417 "Allow App List search box to autocomplete queries for Google searches and "
3418 "apps.";
3419
Lei Zhang0a318af2018-11-14 02:19:463420const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373421 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463422const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373423 "If audio focus is enabled in Chrome then this will delegate audio focus "
3424 "control in Android apps to Chrome.";
3425
Lei Zhangc05af2a2020-05-15 20:54:053426const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3427const char kEnableAmbientModeDescription[] =
Meilin Wangfc26d4f02020-02-18 21:19:483428 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3429
Yue Liebaa9952018-12-07 21:41:263430const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3431const char kEnableAssistantAppSupportDescription[] =
3432 "Enable the Assistant App Support feature";
3433
Xiaohui Chenb523747b2019-03-14 23:38:323434const char kEnableAssistantLauncherIntegrationName[] =
3435 "Assistant & Launcher integration";
3436const char kEnableAssistantLauncherIntegrationDescription[] =
3437 "Combine Launcher search with the power of Assistant to provide the most "
3438 "useful answer for each query. Requires Assistant to be enabled.";
3439
Yue Li26244a8e2019-11-14 02:05:033440const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3441const char kEnableAssistantLauncherUIDescription[] =
3442 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3443 "be enabled.";
3444
lif5c5bec62019-06-26 22:56:053445const char kEnableAssistantMediaSessionIntegrationName[] =
3446 "Assistant Media Session integration";
3447const char kEnableAssistantMediaSessionIntegrationDescription[] =
3448 "Enable Assistant Media Session Integration.";
3449
Xiao Yangf59e6932019-07-19 00:18:133450const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3451const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3452
Alex Newcomere5a362c2019-05-02 19:31:353453const char kEnableBackgroundBlurName[] = "Enable background blur.";
3454const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283455 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353456
Avery Musbach62777822020-03-06 05:49:043457const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3458const char kDragToSnapInClamshellModeDescription[] =
3459 "You can drag a window from clamshell overview and snap it. If you will be "
3460 "using multiple displays, you should use this flag only in conjunction "
3461 "with multi-display-overview-and-split-view (otherwise you are likely to "
3462 "get a crash).";
3463
3464const char kMultiDisplayOverviewAndSplitViewName[] =
3465 "Enable multi-display overview and split view.";
3466const char kMultiDisplayOverviewAndSplitViewDescription[] =
3467 "You can drag a window from one overview grid and drop into another "
3468 "overview grid.";
3469
Charles Zhao9d1b8def2019-10-16 22:32:393470const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3471const char kEnableCrOSActionRecorderDescription[] =
3472 "When enabled, each app launching, file opening, setting change, and url "
3473 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343474 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393475
Alexander Alekseev38e1e0a2018-11-08 22:48:483476const char kEnableDiscoverAppName[] = "Enable Discover App";
3477const char kEnableDiscoverAppDescription[] =
3478 "Enable Discover App icon in launcher.";
3479
Brett Wilson7b44537e2017-08-18 01:38:283480const char kEnableEncryptionMigrationName[] =
3481 "Enable encryption migration of user data";
3482const char kEnableEncryptionMigrationDescription[] =
3483 "If enabled and the device supports ARC, the user will be asked to update "
3484 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343485
Harry Cuttscfe6d934f2019-06-05 21:45:553486const char kEnableGesturePropertiesDBusServiceName[] =
3487 "Enable gesture properties D-Bus service";
3488const char kEnableGesturePropertiesDBusServiceDescription[] =
3489 "Enable a D-Bus service for accessing gesture properties, which are used "
3490 "to configure input devices.";
3491
Xiaohui Chenf4283f32018-11-26 20:02:503492const char kEnableGoogleAssistantDspName[] =
3493 "Enable Google Assistant with hardware-based hotword";
3494const char kEnableGoogleAssistantDspDescription[] =
3495 "Enable an experimental feature that uses hardware-based hotword detection "
3496 "for Assistant. Only a limited number of devices have this type of "
3497 "hardware support.";
3498
Xiaohui Chenc3baca42018-11-30 19:29:373499const char kEnableGoogleAssistantStereoInputName[] =
3500 "Enable Google Assistant with stereo audio input";
3501const char kEnableGoogleAssistantStereoInputDescription[] =
3502 "Enable an experimental feature that uses stereo audio input for hotword "
3503 "and voice to text detection in Google Assistant.";
3504
Xiaohui Chen3f3a5bf12019-09-28 00:29:453505const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3506const char kEnableGoogleAssistantAecDescription[] =
3507 "Enable an experimental feature that removes local feedback from audio "
3508 "input to help hotword and ASR when background audio is playing.";
3509
Rob Schonberger11bb2812019-07-31 23:41:003510const char kEnableHeuristicStylusPalmRejectionName[] =
3511 "Enable Heuristic for Stylus/Palm Rejection.";
3512const char kEnableHeuristicStylusPalmRejectionDescription[] =
3513 "Enable additional heuristic palm rejection logic when interacting with "
3514 "stylus usage. Not intended for all devices.";
3515
Harry Cuttsce1028e2020-04-22 19:09:103516const char kEnableHighResolutionMouseScrollingName[] =
3517 "Enable high resolution mouse scrolling";
3518const char kEnableHighResolutionMouseScrollingDescription[] =
3519 "Enable use of high-resolution scrolling events from supported mice (those "
3520 "which report REL_WHEEL_HI_RES from the Linux kernel).";
3521
Rob Schonbergerc258473f2019-11-08 05:09:353522const char kEnableNeuralStylusPalmRejectionName[] =
3523 "Enable Neural Palm Detection";
3524const char kEnableNeuralStylusPalmRejectionDescription[] =
3525 "Experimental: Enable Neural Palm detection. Not compatible with all "
3526 "devices.";
3527
Mitsuru Oshimadaf54572020-04-07 14:47:593528const char kEnableNewShortcutMappingName[] = "Enable New Shortcut Mapping";
3529const char kEnableNewShortcutMappingDescription[] =
3530 "Enables experimental new shortcut mapping";
3531
Rob Schonbergerba235782020-03-11 05:01:143532const char kEnablePalmOnMaxTouchMajorName[] =
3533 "Enable Palm when Touch is Maximum";
3534const char kEnablePalmOnMaxTouchMajorDescription[] =
3535 "Experimental: Enable Palm detection when the touchscreen reports max "
3536 "size. Not compatible with all devices.";
3537
3538const char kEnablePalmOnToolTypePalmName[] =
3539 "Enable Palm when Tool Type is Palm";
3540const char kEnablePalmOnToolTypePalmDescription[] =
3541 "Experimental: Enable palm detection when touchscreen reports "
3542 "TOOL_TYPE_PALM. Not compatible with all devices.";
3543
Rob Schonbergere0a8e3c2020-04-21 03:04:393544const char kEnablePalmSuppressionName[] =
3545 "Enable Palm Suppression with Stylus.";
3546const char kEnablePalmSuppressionDescription[] =
3547 "If enabled, suppresses touch when a stylus is on a touchscreen.";
3548
Danan S749399c2019-06-25 23:08:483549const char kEnableParentalControlsSettingsName[] =
3550 "Enable Parental controls settings";
3551const char kEnableParentalControlsSettingsDescription[] =
3552 "Enable Parental Control options in settings.";
3553
Vladislav Kaznacheevaa213a02018-10-29 17:54:283554const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3555const char kEnablePlayStoreSearchDescription[] =
3556 "Enable Play Store search in launcher.";
3557
[email protected]683123b92019-12-10 03:52:223558const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3559const char kEnableQuickAnswersDescription[] =
3560 "Enable the Quick Answers feature";
3561
Xiao Yangfcee43b2020-02-11 03:27:433562const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3563const char kEnableQuickAnswersRichUiDescription[] =
3564 "Enable the Quick Answers rich UI.";
3565
Li Linb89713c2020-05-13 00:20:373566const char kEnableQuickAnswersTextAnnotatorName[] =
3567 "Enable Quick Answers text annotator";
3568const char kEnableQuickAnswersTextAnnotatorDescription[] =
3569 "Enable Quick Answers text annotator.";
3570
Jazz Xu2e5886662018-12-14 00:38:483571const char kEnableVideoPlayerNativeControlsName[] =
3572 "Enable native controls in video player app";
3573const char kEnableVideoPlayerNativeControlsDescription[] =
3574 "Enable native controls in video player app";
3575
Brian Geffon134e77c52019-07-30 21:49:583576const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3577const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3578
3579const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3580const char kTrimOnMemoryPressureDescription[] =
3581 "Trim Working Set periodically on memory pressure";
3582
Lei Zhang0ca70ea2018-09-07 17:51:013583const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3584const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013585 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283586 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013587
Eleni Dimitriadis86ff60602019-12-23 05:17:093588const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3589const char kEnableSuggestedFilesDescription[] =
3590 "Enable Suggested Files feature in Launcher, which will show file "
3591 "suggestions in the suggestion chips when the launcher is opened";
3592
Anqing Zhao05ec5822019-11-21 15:42:433593const char kEnterpriseReportingInChromeOSName[] =
3594 "Enterprise cloud reporting in Chrome OS";
3595const char kEnterpriseReportingInChromeOSDescription[] =
3596 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3597 "user level cloud management.";
3598
Nicholas Hollingume9a6744f2019-10-03 05:57:293599const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3600const char kExoPointerLockDescription[] =
3601 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3602 "the mouse pointer.";
3603
Akihiro Ota02ec6bed2020-01-21 22:27:223604const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3605 "Enable experimental ChromeVox annotations feature.";
3606const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3607 "Allows users to create custom annotations for elements using ChromeVox.";
3608
Akihiro Ota3ff6f8a2019-01-18 17:43:043609const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3610 "Enable experimental ChromeVox language switching.";
3611const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3612 "Enable ChromeVox language switching, which changes ChromeVox's "
3613 "output language upon detection of new language.";
3614
Akihiro Ota3d5699e2020-04-28 17:33:373615const char kExperimentalAccessibilityChromeVoxTutorialName[] =
3616 "Enable experimental ChromeVox interactive tutorial.";
3617const char kExperimentalAccessibilityChromeVoxTutorialDescription[] =
3618 "A comprehensive and interactive tutorial for the ChromeVox screen reader.";
3619
Akihiro Ota47470672020-01-15 19:15:273620const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3621 "Enable experimental ChromeVox search menus feature.";
3622const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3623 "Allows users to search for items in the ChromeVox menu.";
3624
Rose Garcia26e2ae32019-06-25 00:57:543625const char kExperimentalAccessibilitySwitchAccessName[] =
3626 "Experimental feature Switch Access";
3627const char kExperimentalAccessibilitySwitchAccessDescription[] =
3628 "Add a setting to enable the prototype of Switch Access";
3629
3630const char kExperimentalAccessibilitySwitchAccessTextName[] =
3631 "Enable enhanced Switch Access text input.";
3632const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3633 "Enable experimental or in-progress Switch Access features for improved "
3634 "text input";
3635
Austin Tankiang4f973632019-08-12 08:33:233636const char kFilesNGName[] = "Enable Files App. NG.";
3637const char kFilesNGDescription[] =
3638 "Enable the next generation UI style of the file manager.";
3639
François Degros1e581402020-04-28 08:29:593640const char kFilesZipNoNaClName[] = "New ZIP handling in Files App";
3641const char kFilesZipNoNaClDescription[] =
3642 "Enable new ZIP archive handling in Files App which does not rely on NaCl.";
3643
Andrew Moylan97585272019-02-19 19:01:223644const char kFsNosymfollowName[] =
3645 "Prevent symlink traversal on user-supplied filesystems.";
3646const char kFsNosymfollowDescription[] =
3647 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3648 " option, so the chromuimos LSM denies symlink traversal on the"
3649 " filesystem.";
3650
Thanh Nguyen0ec9c752019-10-04 01:35:373651const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3652const char kFuzzyAppSearchDescription[] =
3653 "Uses fuzzy search algorithm for app search in launcher.";
3654
Jeroen Dhollander41b3bec2019-07-19 16:56:243655const char kGaiaActionButtonsName[] =
3656 "Enable action buttons on Gaia login screen";
3657const char kGaiaActionButtonsDescription[] =
3658 "Enable primary/secondary action button on Gaia login screen.";
3659
Lei Zhangc05af2a2020-05-15 20:54:053660const char kHelpAppName[] = "Help App";
3661const char kHelpAppDescription[] =
Rachel Carpenteredc531fa2020-01-29 07:32:333662 "Enables the chrome://help-app System Web App (SWA)";
3663
Becca Hughes71465532019-04-12 19:18:553664const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3665const char kHideArcMediaNotificationsDescription[] =
3666 "Hides media notifications for ARC apps. Requires "
3667 "#enable-media-session-notifications to be enabled.";
3668
Lei Zhangc05af2a2020-05-15 20:54:053669const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3670const char kImeAssistAutocorrectDescription[] =
John Palmer3ace5a72020-03-11 05:57:513671 "Enable assistive auto-correct features for native IME";
3672
Jing Wang1c45fe392020-03-05 01:10:233673const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3674const char kImeAssistPersonalInfoDescription[] =
3675 "Enable auto-complete suggestions on personal infomation for native IME.";
3676
My Nguyenc5f0def2020-03-29 23:22:153677const char kImeEmojiSuggestAdditionName[] =
3678 "Enable emoji suggestion (addition)";
3679const char kImeEmojiSuggestAdditionDescription[] =
3680 "Enable emoji suggestion as addition to the text written for native IME.";
3681
Leo Zhang49c34d22019-04-02 09:57:593682const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3683const char kImeInputLogicFstDescription[] =
3684 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3685
David Valletf4c88342019-12-03 01:43:263686const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3687const char kImeInputLogicHmmDescription[] =
3688 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3689
Yingbing Wu5ec5de02020-05-14 02:50:173690const char kImeInputLogicMozcName[] = "Enable MOZC Input Logic on IME";
3691const char kImeInputLogicMozcDescription[] =
3692 "Enable MOZC Input Logic to replace the IME legacy input logic on NaCl";
3693
Yingbing Wu09cd99a2020-02-14 09:14:243694const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3695const char kImeMozcProtoDescription[] =
3696 "Enable Japanese IME to use protobuf as interactive message format to "
3697 "replace JSON";
3698
Leo Zhang6f0c63a2020-05-19 07:36:423699const char kImeServiceSandboxName[] = "Use CrOS 'ime' sandbox";
3700const char kImeServiceSandboxDescription[] =
3701 "Controls whether the IME service on CrOS uses the 'ime' sandbox.";
Leo Zhang52754b402019-10-22 11:51:323702
Maggie Cai05324142020-05-07 00:41:493703const char kIntentPickerPWAPersistenceName[] = "Intent picker PWA Persistence";
3704const char kIntentPickerPWAPersistenceDescription[] =
3705 "Allow user to always open with PWA in intent picker.";
3706
James Cookac2473be2020-04-28 00:54:183707const char kLacrosSupportName[] = "LaCrOS support";
3708const char kLacrosSupportDescription[] =
3709 "Support for the experimental lacros-chrome browser.";
3710
Ahmedfae13af52020-03-25 20:07:283711const char kLimitAltTabToActiveDeskName[] =
3712 "Limit Alt-Tab windows to active desk";
3713const char kLimitAltTabToActiveDeskDescription[] =
3714 "Limits the windows listed in Alt-Tab to the ones in the currently active "
3715 "virtual desk";
3716
Ahmed Fakhry15d707e2019-02-22 23:54:213717const char kListAllDisplayModesName[] = "List all display modes";
3718const char kListAllDisplayModesDescription[] =
3719 "Enables listing all external displays' modes in the display settings.";
3720
Becca Hughesca82d2d2019-08-05 20:03:223721const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3722const char kLockScreenMediaControlsDescription[] =
3723 "Enable media controls on the lock screen.";
3724
Megumi Hattori5a0d4182018-03-06 11:09:503725const char kLockScreenNotificationName[] = "Lock screen notification";
3726const char kLockScreenNotificationDescription[] =
3727 "Enable notifications on the lock screen.";
3728
Lei Zhang507fffd2020-01-29 23:47:543729const char kMediaAppName[] = "Media App";
3730const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133731 "Enables the chrome://media-app System Web App (SWA)";
3732
Becca Hughes71465532019-04-12 19:18:553733const char kMediaSessionNotificationsName[] = "Media session notifications";
3734const char kMediaSessionNotificationsDescription[] =
3735 "Shows notifications for media sessions showing the currently playing "
3736 "media and providing playback controls";
3737
Jimmy Gong09aff042019-10-23 20:13:073738const char kPrintServerUiName[] = "Print Server UI";
3739const char kPrintServerUiDescription[] =
3740 "Enables users to add their own print server in the printer settings page.";
3741
François Degros04e5eb3e2020-02-10 05:37:163742const char kRar2FsName[] = "Enable rar2fs";
3743const char kRar2FsDescription[] =
3744 "Enable Files App to mount RAR archives using rar2fs.";
3745
Bailey Berro2c1797702019-09-30 18:49:423746const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3747const char kReduceDisplayNotificationsDescription[] =
3748 "If enabled, notifications for display rotation, display removed, display "
3749 "mirroring, and display extending will be suppressed.";
3750
Yulun Wu502158732019-07-24 00:31:453751const char kReleaseNotesName[] = "CrOS Release Notes.";
3752const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283753 "Creates release notes app in settings menu that shows a webview "
3754 "describing new OS features.";
3755
Jesse Schettler781eccb02020-03-10 17:17:443756const char kScanningUIName[] = "Scanning UI";
3757const char kScanningUIDescription[] =
3758 "An experimental UI that allows users to interact with a connected "
3759 "scanner.";
3760
Andrew Moylan97585272019-02-19 19:01:223761const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3762const char kSchedulerConfigurationDescription[] =
3763 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013764const char kSchedulerConfigurationConservative[] =
3765 "Disables Hyper-Threading on relevant CPUs.";
3766const char kSchedulerConfigurationPerformance[] =
3767 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223768
Kyle Horimoto63a6bd42019-09-16 23:47:523769const char kShowBluetoothDebugLogToggleName[] =
3770 "Show Bluetooth debug log toggle";
3771const char kShowBluetoothDebugLogToggleDescription[] =
3772 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3773 "Bluetooth";
3774
Alberto Herreraaecc85512019-06-13 21:14:253775const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3776const char kShowBluetoothDeviceBatteryDescription[] =
3777 "Enables showing the battery level of connected and supported Bluetooth "
3778 "devices in the System Tray and Settings UI.";
3779
James Cook0ba192bf2017-12-01 20:53:113780const char kShowTapsName[] = "Show taps";
3781const char kShowTapsDescription[] =
3782 "Draws a circle at each touch point, which makes touch points more obvious "
3783 "when projecting or mirroring the display. Similar to the Android OS "
3784 "developer option.";
3785
3786const char kShowTouchHudName[] = "Show HUD for touch points";
3787const char kShowTouchHudDescription[] =
3788 "Shows a trail of colored dots for the last few touch points. Pressing "
3789 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3790 "debug hardware issues that generate spurious touch events.";
3791
Andrew Moylan60ac7c0c2019-05-28 06:52:183792const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3793const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453794 "Uses an updated model for user activity prediction (Smart Dim).";
3795
alanlxl1d52f622020-03-17 01:15:163796const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3797const char kSmartDimNewMlAgentDescription[] =
3798 "Uses a new machine learning agent to switch between builtin and dynamic "
3799 "ML models.";
3800
Jorge Gil5a8ccde2018-07-10 01:46:213801const char kSmartTextSelectionName[] = "Smart Text Selection";
3802const char kSmartTextSelectionDescription[] =
3803 "Shows quick actions for text "
3804 "selections in the context menu.";
3805
Anand K. Mistry6f5e1c92020-02-19 23:56:033806const char kSmbfsFileSharesName[] = "Smbfs file shares";
3807const char kSmbfsFileSharesDescription[] =
3808 "Use smbfs for accessing network file shares.";
3809
James Cook9348f362019-11-15 01:15:583810const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3811const char kSplitSettingsSyncDescription[] =
3812 "Allows OS sync to be configured separately from browser sync. Changes the "
3813 "OS settings UI to provide controls for OS data types. Requires "
3814 "#split-settings to be enabled.";
3815
Bailey Berro6c989672019-04-11 19:19:203816const char kStreamlinedUsbPrinterSetupName[] =
3817 "Streamlined USB Printer Setup Flow";
3818const char kStreamlinedUsbPrinterSetupDescription[] =
3819 "Automatically sets up capable USB printers when plugged in. Shows a "
3820 "notification with the setup result.";
3821
Jon Mannc514fc92019-05-23 21:30:233822const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3823const char kSyncWifiConfigurationsDescription[] =
3824 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3825
Ahmed Mehfooz53675c0a2019-10-03 19:51:303826const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3827const char kMessageCenterRedesignDescription[] =
3828 "Enables split message center, stacked notification icons and system tray "
3829 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293830
Joel Hockeya602a752019-10-28 07:13:513831const char kTerminalSystemAppName[] = "Terminal System App";
3832const char kTerminalSystemAppDescription[] =
3833 "Enables the Terminal System App at chrome://terminal which is used for "
3834 "the Chrome OS Linux terminal.";
3835
Joel Hockey65063ed2020-03-01 23:18:413836const char kTerminalSystemAppLegacySettingsName[] =
3837 "Terminal System App Legacy Settings";
3838const char kTerminalSystemAppLegacySettingsDescription[] =
3839 "Use the legacy settings page for Terminal System App.";
3840
Joel Hockeya602a752019-10-28 07:13:513841const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3842const char kTerminalSystemAppSplitsDescription[] =
3843 "Enables splits for the Terminal System App.";
3844
Brett Wilson7b44537e2017-08-18 01:38:283845const char kTetherName[] = "Instant Tethering";
3846const char kTetherDescription[] =
3847 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3848 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373849
Brett Wilson7b44537e2017-08-18 01:38:283850const char kTouchscreenCalibrationName[] =
3851 "Enable/disable touchscreen calibration option in material design settings";
3852const char kTouchscreenCalibrationDescription[] =
3853 "If enabled, the user can calibrate the touch screen displays in "
3854 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093855
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363856const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3857const char kUseFakeDeviceForMediaStreamDescription[] =
3858 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3859 "timestamp) instead of the system audio/video devices, for debugging "
3860 "purposes.";
3861
Qiang Xu045aff222018-05-21 23:21:013862const char kUiDevToolsName[] = "Enable native UI inspection";
3863const char kUiDevToolsDescription[] =
3864 "Enables inspection of native UI elements. For local inspection use "
3865 "chrome://inspect#other";
3866
Andrew Moylan97585272019-02-19 19:01:223867const char kUiShowCompositedLayerBordersName[] =
3868 "Show UI composited layer borders";
3869const char kUiShowCompositedLayerBordersDescription[] =
3870 "Show border around composited layers created by UI.";
3871const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3872const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3873const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3874const char kUiShowCompositedLayerBordersAll[] = "All";
3875
3876const char kUiSlowAnimationsName[] = "Slow UI animations";
3877const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463878
Lei Zhangc05af2a2020-05-15 20:54:053879const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3880const char kUnifiedMediaViewDescription[] =
Naoki Fukinoadbc2f42020-02-07 20:26:493881 "Enable unified media view to browse recently-modified media files from"
3882 " local disk, Google Drive, and Android.";
3883
Allen Webbcdc8e69d2018-09-12 20:36:003884const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3885const char kUsbguardDescription[] =
3886 "Prevents newly connected USB devices from operating at the lock screen"
3887 " until Chrome OS is unlocked to protect against malicious USB devices."
3888 " Already connected USB devices will continue to function.";
3889
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233890const char kVaapiJpegImageDecodeAccelerationName[] =
3891 "VA-API JPEG decode acceleration for images";
3892const char kVaapiJpegImageDecodeAccelerationDescription[] =
3893 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3894 " captures) using the VA-API.";
3895
Gil Dekel8f4b5642019-07-27 05:27:403896const char kVaapiWebPImageDecodeAccelerationName[] =
3897 "VA-API WebP decode acceleration for images";
3898const char kVaapiWebPImageDecodeAccelerationDescription[] =
3899 "Enable or disable decode acceleration of WebP images using the VA-API.";
3900
My Nguyen614dbcc2019-10-29 03:52:323901const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3902const char kVirtualKeyboardBorderedKeyDescription[] =
3903 "Show virtual keyboard with bordered key";
3904
Curtis McMullan97924a212020-02-10 02:15:033905const char kVirtualKeyboardFloatingResizableName[] =
3906 "Virtual Keyboard Resizable Mode";
3907const char kVirtualKeyboardFloatingResizableDescription[] =
3908 "Show virtual keyboard with resizable floating mode";
3909
Brett Wilson7b44537e2017-08-18 01:38:283910const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313911const char kVirtualKeyboardDescription[] =
3912 "Always show virtual keyboard regardless of having a physical keyboard "
3913 "present";
Brett Wilson7b44537e2017-08-18 01:38:283914
tbya97bb93c2019-08-23 02:16:403915const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3916const char kZeroStateFilesDescription[] =
3917 "Enables zero state file recommendations in the Launcher, which appear when"
3918 "the search box is active and no query has been entered.";
3919
Hirokazu Honda8ef07cd2020-04-17 03:36:383920const char kZeroCopyVideoCaptureName[] = "Enable Zero-Copy Video Capture";
3921const char kZeroCopyVideoCaptureDescription[] =
3922 "Camera produces a gpu friendly buffer on capture and, if there is, "
3923 "hardware accelerated video encoder consumes the buffer";
3924
Andrew Moylan2db11cd2019-05-22 14:25:153925// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393926
yhanadac5bff5b2017-05-18 06:37:093927#endif // defined(OS_CHROMEOS)
3928
Collin Baker75a29462019-03-13 19:57:313929// All views-based platforms --------------------------------------------------
3930
3931#if defined(TOOLKIT_VIEWS)
3932
Sajad Maysamc30d6f82019-03-19 22:52:503933const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463934 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503935const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463936 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503937
Collin Baker75a29462019-03-13 19:57:313938const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3939const char kInstallableInkDropDescription[] =
3940 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3941 "the pilot implementation where available.";
3942
Collin Baker10a4c242020-04-29 18:19:403943const char kTextfieldFocusOnTapUpName[] = "Focus UI text fields on touch-up";
3944const char kTextfieldFocusOnTapUpDescription[] =
3945 "When enabled, Views-based text fields take focus on touch-up instead of "
3946 "touch-down. This includes the Omnibox.";
3947
Collin Baker4ab8ad82019-06-06 17:02:543948const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3949const char kReopenTabInProductHelpDescription[] =
3950 "Enable in-product help that guides a user to reopen a tab if it looks "
3951 "like they accidentally closed it.";
3952
Collin Baker75a29462019-03-13 19:57:313953#endif // defined(TOOLKIT_VIEWS)
3954
Brett Wilson7b44537e2017-08-18 01:38:283955// Random platform combinations -----------------------------------------------
3956
Jiajia Qindb252e92019-01-28 11:47:483957#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3958
3959const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3960const char kWebGL2ComputeContextDescription[] =
3961 "Enable the use of WebGL 2.0 Compute API.";
3962
3963#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3964
Richard Knollc279d3232019-11-11 16:37:073965#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3966 defined(OS_CHROMEOS)
3967
Becca Hughesb11947a2020-05-11 20:55:273968const char kEnableMediaFeedsName[] = "Enables Media Feeds";
3969const char kEnableMediaFeedsDescription[] =
3970 "Enables the Media Feeds feature which allows us to fetch feeds of media "
3971 "items from websites that support the feature. ";
3972
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213973const char kRemoteCopyReceiverName[] =
3974 "Enables the remote copy feature to receive messages";
3975const char kRemoteCopyReceiverDescription[] =
3976 "Enables the remote copy feature to handle messages by writing content to "
3977 "the clipboard and showing a notification to the user.";
3978
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:573979const char kRemoteCopyImageNotificationName[] =
3980 "Enables image notifications for the remote copy feature";
3981const char kRemoteCopyImageNotificationDescription[] =
3982 "Enables image notifications to be shown for the remote copy feature "
3983 "when receiving a message.";
3984
Michael van Ouwerkerk91ac7d22020-04-07 15:49:273985const char kRemoteCopyPersistentNotificationName[] =
3986 "Enables persistent notifications for the remote copy feature";
3987const char kRemoteCopyPersistentNotificationDescription[] =
3988 "Enables persistent notifications to be shown for the remote copy feature "
3989 "when receiving a message.";
3990
Richard Knollfbad3a792020-03-11 18:22:433991const char kRemoteCopyProgressNotificationName[] =
3992 "Enables progress notifications for the remote copy feature";
3993const char kRemoteCopyProgressNotificationDescription[] =
3994 "Enables progress notifications to be shown for the remote copy feature "
3995 "when receiving a message.";
3996
Richard Knoll5e85eb122019-09-05 11:15:333997#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3998 // defined(OS_CHROMEOS)
3999
4000#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4001
4002const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
4003const char kDirectManipulationStylusDescription[] =
4004 "If enabled, Chrome will scroll web pages on stylus drag.";
4005
lanwei83f54452018-06-21 23:51:044006#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
4007
David Bienvenuc713d502019-02-07 23:46:324008#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4009
4010const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
4011const char kWebContentsOcclusionDescription[] =
4012 "If enabled, web contents will behave as hidden when it is occluded by "
4013 "other windows.";
4014
4015#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
4016
Lei Zhangc05af2a2020-05-15 20:54:054017#if defined(OS_CHROMEOS) || defined(OS_LINUX)
4018#if BUILDFLAG(USE_TCMALLOC)
4019const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
4020const char kDynamicTcmallocDescription[] =
4021 "Allows tcmalloc to dynamically adjust tunables based on system resource "
4022 "utilization.";
4023#endif // BUILDFLAG(USE_TCMALLOC)
4024#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
4025
4026#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4027const char kUserDataSnapshotName[] = "Enable user data snapshots";
4028const char kUserDataSnapshotDescription[] =
4029 "Enables taking snapshots of the user data directory after a Chrome "
4030 "update and restoring them after a version rollback.";
4031#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
4032
Brett Wilson7b44537e2017-08-18 01:38:284033// Feature flags --------------------------------------------------------------
4034
Lei Zhang0a318af2018-11-14 02:19:464035#if defined(DCHECK_IS_CONFIGURABLE)
4036const char kDcheckIsFatalName[] = "DCHECKs are fatal";
4037const char kDcheckIsFatalDescription[] =
4038 "By default Chrome will evaluate in this build, but only log failures, "
4039 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
4040#endif // defined(DCHECK_IS_CONFIGURABLE)
4041
Lei Zhangc05af2a2020-05-15 20:54:054042#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
4043const char kClickToCallUIName[] =
4044 "Enable click to call feature signals to be handled on desktop";
4045const char kClickToCallUIDescription[] =
4046 "Enables click to call feature signals to be handled on desktop by showing "
4047 "a list of user's available devices with telephony functionality.";
4048#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
4049
David Roger346d6672020-05-04 15:11:094050#if BUILDFLAG(ENABLE_DICE_SUPPORT)
4051const char kDiceWebSigninInterceptionName[] = "Dice Web-Signin Interception";
4052const char kDiceWebSigninInterceptionDescription[] =
4053 "If enabled, Chrome may promote profile creation after signin on the web.";
4054#endif
4055
Derek Schuff71d9a922019-04-24 21:36:004056#if BUILDFLAG(ENABLE_NACL)
4057const char kNaclName[] = "Native Client";
4058const char kNaclDescription[] =
4059 "Support Native Client for all web applications, even those that were not "
4060 "installed from the Chrome Web Store.";
4061#endif // ENABLE_NACL
4062
ckitagawa8dad53d2020-01-07 16:03:354063#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:564064const char kPaintPreviewDemoName[] = "Paint Preview Demo";
4065const char kPaintPreviewDemoDescription[] =
4066 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:354067 "previews.";
4068#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
4069
Lei Zhang802201c2018-11-14 18:16:284070#if BUILDFLAG(ENABLE_PLUGINS)
4071
dstockwellcc759202019-01-11 00:42:124072#if defined(OS_CHROMEOS)
4073const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:104074const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:124075#endif // defined(OS_CHROMEOS)
4076
Lei Zhang802201c2018-11-14 18:16:284077const char kPdfFormSaveName[] = "Save PDF Forms";
4078const char kPdfFormSaveDescription[] =
4079 "Enable saving PDFs with filled form data.";
4080
Hui Yingstd6b981c2020-01-31 14:46:564081const char kPdfTwoUpViewName[] = "PDF Two-up View";
4082const char kPdfTwoUpViewDescription[] =
4083 "Enable a new option to display two pages side by side in the PDF viewer.";
4084
rbpotter35f29f12020-05-20 20:58:134085const char kPdfViewerUpdateName[] = "PDF Viewer Update";
4086const char kPdfViewerUpdateDescription[] =
4087 "When enabled, the PDF viewer will display an updated UI with new "
4088 "options and features.";
Lei Zhang802201c2018-11-14 18:16:284089#endif // BUILDFLAG(ENABLE_PLUGINS)
4090
Lei Zhangc05af2a2020-05-15 20:54:054091#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4092const char kWebUITabStripName[] = "WebUI tab strip";
4093const char kWebUITabStripDescription[] =
4094 "When enabled makes use of a WebUI-based tab strip.";
4095
4096const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
4097const char kWebUITabStripDemoOptionsDescription[] =
4098 "When enabled, displays a set of options to demo and test various features "
4099 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
4100 "enabled.";
4101#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
4102
Brett Wilson7b44537e2017-08-18 01:38:284103#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4104
4105const char kAutofillCreditCardUploadName[] =
4106 "Enable offering upload of Autofilled credit cards";
4107const char kAutofillCreditCardUploadDescription[] =
4108 "Enables a new option to upload credit cards to Google Payments for sync "
4109 "to all Chrome devices.";
4110
4111#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
4112
Tomas Popela253a5832019-01-14 17:22:104113#if defined(WEBRTC_USE_PIPEWIRE)
Lei Zhang507fffd2020-01-29 23:47:544114const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
4115const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:104116 "When enabled the WebRTC will use the PipeWire multimedia server for "
4117 "capturing the desktop content on the Wayland display server.";
Tomas Popela253a5832019-01-14 17:22:104118#endif // #if defined(WEBRTC_USE_PIPEWIRE)
4119
Brett Wilson7b44537e2017-08-18 01:38:284120// ============================================================================
4121// Don't just add flags to the end, put them in the right section in
4122// alphabetical order just like the header file.
4123// ============================================================================
4124
vabr0215a8e2017-03-28 12:47:344125} // namespace flag_descriptions