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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
Abigail Kleinf5a731a2019-09-10 16:12:2037const char kAccessibilityInternalsPageImprovementsName[] =
38 "Accessibility internals page improvements";
39const char kAccessibilityInternalsPageImprovementsDescription[] =
40 "Improvements to the chrome://accessibility page.";
41
Mihai Sardarescua69193742019-12-06 17:31:3342const char kAccountIdMigrationName[] = "Account ID migration";
43const char kAccountIdMigrationDescription[] =
44 "Migrate to use Gaia ID instead of the email as the account identifer for "
45 "the Identity Manager.";
46
Brett Wilsonf27ff602017-07-07 22:28:4747const char kAllowInsecureLocalhostName[] =
48 "Allow invalid certificates for resources loaded from localhost.";
49const char kAllowInsecureLocalhostDescription[] =
50 "Allows requests to localhost over HTTPS even when an invalid certificate "
51 "is presented.";
52
Julian Pastarmov885e8ed2019-05-03 14:24:2453const char kAllowPopupsDuringPageUnloadName[] =
54 "Allows a page to show popups during its unloading";
55const char kAllowPopupsDuringPageUnloadDescription[] =
56 "When the flag is set to enabled, pages are allowed to show popups while "
57 "they are being unloaded.";
58
Kunihiko Sakamoto4d407982018-07-10 04:56:2959const char kAllowSignedHTTPExchangeCertsWithoutExtensionName[] =
60 "Allow Signed HTTP Exchange certificates without extension";
61const char kAllowSignedHTTPExchangeCertsWithoutExtensionDescription[] =
62 "Accepts Origin-Signed HTTP Exchanges to be signed with certificates "
Tsuyoshi Horo13d7e2d2019-04-18 07:32:4363 "that do not have CanSignHttpExchangesDraft extension. Warning: Enabling "
64 "this may pose a security risk.";
Kunihiko Sakamoto4d407982018-07-10 04:56:2965
Katie Dillon8b357312019-09-19 13:23:2366const char kAllowSyncXHRInPageDismissalName[] =
67 "Allows synchronous XHR requests in page dismissal";
68const char kAllowSyncXHRInPageDismissalDescription[] =
69 "Allows synchronous XHR requests during page dismissal when the page is "
70 "being navigated away or closed by the user.";
71
Gang Wua90d4e2c2019-09-20 20:30:1172const char kEnableClipboardProviderTextSuggestionsName[] =
73 "Omnibox clipboard text search suggestions";
74const char kEnableClipboardProviderTextSuggestionsDescription[] =
75 "Enables search suggestions in omnibox";
76
Asanka Herathd37426e2019-10-29 22:11:1077const char kEnableFtpName[] = "Enable support for FTP URLs";
78const char kEnableFtpDescription[] =
79 "When enabled, the browser will handle navigations to ftp:// URLs by "
80 "either showing a directory listing or downloading the resource over FTP. "
81 "When disabled, the browser has no special handling for ftp:// URLs and "
82 "by default defer handling of the URL to the underlying platform.";
83
Tsuyoshi Horo3bab99c2019-05-20 11:05:1484const char kEnableSignedExchangeSubresourcePrefetchName[] =
85 "Enable Signed Exchange subresource prefetching";
86const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
87 "When enabled, the distributors of signed exchanges can let Chrome know "
88 "alternative signed exchange subresources by setting \"alternate\" link "
89 "header. Chrome will prefetch the alternate signed exchange subresources "
90 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:1291 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:1492 "main signed exchange.";
93
Tsuyoshi Horo636e8652019-05-31 03:34:0894const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
95 "Enable Signed Exchange prefetch cache for navigations";
96const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
97 "When enabled, the prefetched signed exchanges is stored to a prefetch "
98 "cache attached to the frame. The body of the inner response is stored as "
99 "a blob and the verification process of the signed exchange is skipped for "
100 "the succeeding navigation.";
101
Hongchan Choi370d3af2019-05-20 20:56:58102const char kAudioWorkletRealtimeThreadName[] =
103 "Use realtime priority thread for Audio Worklet";
104const char kAudioWorkletRealtimeThreadDescription[] =
105 "Run Audio Worklet operation on a realtime priority thread for better "
106 "audio stream stability.";
107
Kyle Horimoto7854a032019-04-03 02:51:07108const char kUpdatedCellularActivationUiName[] =
109 "Updated Cellular Activation UI";
110const char kUpdatedCellularActivationUiDescription[] =
111 "Enables the updated cellular activation UI.";
112
Kyle Horimoto874554a2019-01-31 00:52:09113const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
114const char kUseMessagesStagingUrlDescription[] =
115 "Use the staging server as part of the \"Messages\" feature under "
116 "\"Connected Devices\" settings.";
117
Jazz Xu32261b542019-06-13 20:11:27118const char kAndroidPictureInPictureAPIName[] =
119 "Picture-in-Picture Web API for Android";
120const char kAndroidPictureInPictureAPIDescription[] =
121 "Enable Picture-in-Picture Web API for Android";
122
Kamila472a5942018-11-26 09:48:27123const char kAndroidSiteSettingsUIRefreshName[] =
124 "Android Site Settings UI changes.";
125const char kAndroidSiteSettingsUIRefreshDescription[] =
Kamila02f7e072018-10-08 09:50:28126 "Enable the new UI "
127 "changes in Site Settings in Android.";
128
Daniel McArdleb87dd0092020-02-10 20:23:46129const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
130const char kDnsHttpssvcDescription[] =
131 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
132 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
133 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
134 "QUIC on the first connection.";
135
dalykc936eb612019-08-14 11:46:47136const char kDnsOverHttpsName[] = "Secure DNS lookups";
137const char kDnsOverHttpsDescription[] =
138 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
139 "try to use a secure HTTPS connection to look up the addresses of websites "
140 "and other web resources.";
141
Jinsuk Kim00e52be2019-03-21 02:26:40142const char kDrawVerticallyEdgeToEdgeName[] =
143 "Draw contents vertically from edge to edge.";
144const char kDrawVerticallyEdgeToEdgeDescription[] =
145 "Draw contents vertically from edge to edge.";
146
Anne Lim24031e9d2019-09-12 23:03:19147const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
148 "Return cloud token details for server credit cards when possible";
149const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
150 "When enabled and where available, forms filled using Google Payments "
151 "server cards are populated with cloud token details, including CPAN "
152 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
153 "CVV).";
154
Lei Zhang507fffd2020-01-29 23:47:54155const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
156const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54157 "Initiate autofill assistant from within Chrome.";
158
Roger McFarlane2eceba982018-05-18 01:37:11159const char kAutofillCacheQueryResponsesName[] =
160 "Cache Autofill Query Responses";
161const char kAutofillCacheQueryResponsesDescription[] =
162 "When enabled, autofill will cache the responses it receives from the "
163 "crowd-sourced field type prediction server.";
164
Jeffrey Cohen05cdafa392018-08-15 20:49:17165const char kAutofillEnableCompanyNameName[] =
166 "Enable Autofill Company Name field";
167const char kAutofillEnableCompanyNameDescription[] =
168 "When enabled, Company Name fields will be auto filled";
169
siyua9a66d1c2019-03-19 18:26:56170const char kAutofillEnableLocalCardMigrationForNonSyncUserName[] =
171 "Enable local card migration flow for non-syncing users";
172const char kAutofillEnableLocalCardMigrationForNonSyncUserDescription[] =
173 "When enabled, the local card migration flow will be enabled for users who "
174 "have signed in but not enabled Chrome Sync.";
175
siyua1d492612019-03-14 09:27:45176const char kAutofillEnableToolbarStatusChipName[] =
177 "Move Autofill omnibox icons next to the profile avatar icon";
178const char kAutofillEnableToolbarStatusChipDescription[] =
179 "When enabled, Autofill data related icon will be shown in the status "
180 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27181
siyua19593222019-12-04 22:27:06182const char kAutofillEnableVirtualCardName[] =
183 "Offer to use cloud token virtual card in Autofill";
184const char kAutofillEnableVirtualCardDescription[] =
185 "When enabled, if all requirements are met, Autofill will offer to use "
186 "virtual credit cards in form filling.";
187
Caitlin Fischer43edd90a2019-05-01 13:24:30188const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
189 "Autofill Enforce Min Required Fields For Heuristics";
190const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
191 "When enabled, autofill will generally require a form to have at least 3 "
192 "fields before allowing heuristic field-type prediction to occur.";
193
194const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
195 "Autofill Enforce Min Required Fields For Query";
196const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
197 "When enabled, autofill will generally require a form to have at least 3 "
198 "fields before querying the autofill server for field-type predictions.";
199
200const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
201 "Autofill Enforce Min Required Fields For Upload";
202const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
203 "When enabled, autofill will generally require a form to have at least 3 "
204 "fillable fields before uploading field-type votes for that form.";
205
Jared Saul63f598a12019-03-22 23:40:26206const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
207 "Remove the option to save local copies of unmasked server cards";
208const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
209 "When enabled, the server card unmask prompt will not include the checkbox "
210 "to also save the card locally on the current device upon success.";
211
Anne Lime625362e2018-08-29 03:13:25212const char kAutofillNoLocalSaveOnUploadSuccessName[] =
Jared Saul6f58ada2019-03-07 20:41:23213 "Disable saving local copy of uploaded card when credit card upload "
214 "succeeds";
Anne Lime625362e2018-08-29 03:13:25215const char kAutofillNoLocalSaveOnUploadSuccessDescription[] =
216 "When enabled, no local copy of server card will be saved when credit card "
217 "upload succeeds.";
218
Sebastien Lalancette1545950b2019-04-08 14:43:11219const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
220const char kAutofillOffNoServerDataDescription[] =
221 "Disables Autofill for fields with autocomplete off that have no "
222 "crowd-sourced evidence that Autofill would be helpful.";
223
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09224const char kAutofillProfileClientValidationName[] =
225 "Autofill Validates Profiles By Client";
226const char kAutofillProfileClientValidationDescription[] =
227 "Allows autofill to validate profiles on the client side";
228
Parastoo Geranmayeh25fccec22019-01-29 18:38:13229const char kAutofillProfileServerValidationName[] =
230 "Autofill Uses Server Validation";
231const char kAutofillProfileServerValidationDescription[] =
232 "Allows autofill to use server side validation";
233
Caitlin Fischer6d609542019-05-01 21:59:21234const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
235const char kAutofillPruneSuggestionsDescription[] =
236 "Further limits the number of suggestions in the Autofill dropdown.";
237
Parastoo Geranmayeha1895c12019-04-25 16:43:38238const char kAutofillRejectCompanyBirthyearName[] =
239 "Autofill Rejects Invalid Company Names";
240const char kAutofillRejectCompanyBirthyearDescription[] =
241 "Autofill rejects using non-verified company names that are in the "
242 "format of a birthyear.";
243
Moe Ahmadid3ddfcb2018-04-20 19:51:08244const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
245 "Restrict formless form extraction";
246const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
247 "Restrict extraction of formless forms to checkout flows";
248
Roger McFarlanee193ab122018-11-22 20:55:07249const char kAutofillRichMetadataQueriesName[] =
250 "Autofill - Rich metadata queries (Canary/Dev only)";
251const char kAutofillRichMetadataQueriesDescription[] =
252 "Transmit rich form/field metadata when querying the autofill server. "
253 "This feature only works on the Canary and Dev channels.";
254
Lei Zhang507fffd2020-01-29 23:47:54255const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47256 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54257const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47258 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
259 "it will offer to save it. If saved, it will be offered for filling in "
260 "fields which expect a VPA.";
261
Caitlin Fischer43edd90a2019-05-01 13:24:30262const char kAutofillUseImprovedLabelDisambiguationName[] =
263 "Autofill Uses Improved Label Disambiguation";
264const char kAutofillUseImprovedLabelDisambiguationDescription[] =
265 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
266 "using the improved disambiguation format.";
267
Jia0175adae2019-05-15 00:21:25268const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
269const char kAutoScreenBrightnessDescription[] =
270 "Uses Auto Screen Brightness model to adjust screen brightness based on "
271 "ambient light";
272
Alexander Timin6ae060b62019-09-17 11:21:37273const char kBackForwardCacheName[] = "Back-forward cache";
274const char kBackForwardCacheDescription[] =
275 "Enables back-forward cache. NOTE: this feature is highly experimental and "
276 "will lead to various breakages, up to and including user data loss. "
277 "Do not enable unless you work on this feature";
278
Carlos IL766fbc882018-02-16 02:34:52279const char kBundledConnectionHelpName[] = "Bundled Connection Help";
280const char kBundledConnectionHelpDescription[] =
Carlos ILaafcd73a2018-07-10 20:08:37281 "Enables or disables redirection to local help content for users who get "
282 "an interstitial after clicking the 'Learn More' link on a previous "
283 "interstitial.";
Carlos IL766fbc882018-02-16 02:34:52284
Brett Wilsonf27ff602017-07-07 22:28:47285const char kBypassAppBannerEngagementChecksName[] =
286 "Bypass user engagement checks";
287const char kBypassAppBannerEngagementChecksDescription[] =
288 "Bypasses user engagement checks for displaying app banners, such as "
289 "requiring that users have visited the site before and that the banner "
290 "hasn't been shown recently. This allows developers to test that other "
291 "eligibility requirements for showing app banners, such as having a "
292 "manifest, are met.";
293
Nandhini11a6a87b2019-08-22 22:45:24294const char kContextMenuSearchWithGoogleLensName[] =
295 "Google Lens powered image search in the context menu.";
296const char kContextMenuSearchWithGoogleLensDescription[] =
297 "Replaces default image search with an intent to Google Lens when "
298 "supported.";
299
Amber Won478561d2017-08-19 01:02:59300const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
301const char kClickToOpenPDFDescription[] =
302 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
303 "embedded PDFs.";
304
rbpotter9990eb42018-07-12 05:34:59305const char kCloudPrinterHandlerName[] = "Enable Cloud Printer Handler";
306const char kCloudPrinterHandlerDescription[] =
307 "Use the new cloud printer handler for communicating with the cloud "
308 "print server, instead of the cloud print interface in the Print "
309 "Preview WebUI.";
310
Sasha McIntoshe889f9f2019-09-03 21:01:57311const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
312const char kDecodeJpeg420ImagesToYUVDescription[] =
313 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
314 "This feature requires GPU or OOP rasterization to also be enabled.";
315
Madeleine Barowsky266406d92019-08-12 19:20:15316const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
317const char kDecodeLossyWebPImagesToYUVDescription[] =
318 "Decode and render lossy WebP images from YUV instead of RGB. "
319 "You must also have GPU rasterization or OOP rasterization.";
320
Marc Treib7c27a502019-08-28 12:37:03321const char kEnablePasswordsAccountStorageName[] =
322 "Enable the account data storage for passwords";
323const char kEnablePasswordsAccountStorageDescription[] =
324 "Enables storing passwords in a second, Gaia-account-scoped storage for "
325 "signed-in but not syncing users";
326
Friedrich Horschiga6d4a1d2019-11-20 13:43:59327const char kEnablePasswordsAccountStorageSavingUiName[] =
328 "Enable the UI to save passwords to the account storage";
329const char kEnablePasswordsAccountStorageSavingUiDescription[] =
330 "Enables the UI that allows storing passwords to the Gaia-account-scoped "
331 "storage for signed-in but not syncing users. Requires enabling the "
332 "account storage #passwords-account-storage.";
333
Yining Wangdedf0762019-02-19 20:20:29334const char kFocusMode[] = "Focus Mode";
335const char kFocusModeDescription[] =
336 "If enabled, allows the user to switch to Focus Mode";
337
Olivier Yiptongb60d2c42020-01-10 22:47:15338const char kFontAccessAPIName[] = "Font Access APIs";
339const char kFontAccessAPIDescription[] =
340 "Enables the experimental Font Access APIs, giving websites access "
341 "to enumerate local fonts and access their table data.";
342
Dominik Röttschesb7d7ad02019-06-17 18:21:27343const char kFontSrcLocalMatchingName[] =
344 "Match @font-face { src: local(<name>) } names by PostScript and full font "
345 "name.";
346const char kFontSrcLocalMatchingDescription[] =
347 "Match local() src attributes in @font-face declarations precisely by "
348 "PostScript name and full font name instead of the previous behavior of "
349 "matching those unspecifically as family names.";
350
Christopher Cameronceb8727d2017-09-07 23:53:16351const char kForceColorProfileSRGB[] = "sRGB";
352const char kForceColorProfileP3[] = "Display P3 D65";
353const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03354const char kForceColorProfileSCRGBLinear[] =
355 "scRGB linear (HDR where available)";
356const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16357
358const char kForceColorProfileName[] = "Force color profile";
359const char kForceColorProfileDescription[] =
360 "Forces Chrome to use a specific color profile instead of the color "
361 "of the window's current monitor, as specified by the operating system.";
362
Brett Wilsonf27ff602017-07-07 22:28:47363const char kCompositedLayerBordersName[] = "Composited render layer borders";
364const char kCompositedLayerBordersDescription[] =
365 "Renders a border around composited Render Layers to help debug and study "
366 "layer compositing.";
367
Lily Chenb22952e2019-06-06 18:56:23368const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
369const char kCookieDeprecationMessagesDescription[] =
370 "Show messages in the DevTools console about upcoming deprecations that "
371 "would affect sent/received cookies.";
372
373const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45374 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23375const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45376 "If enabled, cookies without SameSite restrictions must also be Secure. If "
377 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25378 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45379 "\"SameSite by default cookies\" is also enabled.";
380
Keishi Hattori38d7bb62019-08-28 04:15:33381const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
382const char kCooperativeSchedulingDescription[] =
383 "Enables cooperative scheduling in Blink.";
384
Brett Wilsonf27ff602017-07-07 22:28:47385const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
386const char kCreditCardAssistDescription[] =
387 "Enable assisted credit card filling on certain sites.";
388
Lijin Shen5feade62019-09-17 03:01:01389const char kDarkenWebsitesCheckboxInThemesSettingName[] =
390 "Darken websites checkbox in themes setting";
391const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
392 "Show a darken websites checkbox in themes settings when system default or "
393 "dark is selected. The checkbox can toggle the auto-darkening web contents "
394 "feature";
395
Thanh Le659cb102017-12-20 22:00:19396const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
397const char kDataSaverServerPreviewsDescription[] =
398 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47399
Brett Wilsonf27ff602017-07-07 22:28:47400const char kDebugPackedAppName[] = "Debugging for packed apps";
401const char kDebugPackedAppDescription[] =
402 "Enables debugging context menu options such as Inspect Element for packed "
403 "applications.";
404
Brett Wilsonf27ff602017-07-07 22:28:47405const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
406const char kDebugShortcutsDescription[] =
407 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
408
409const char kDeviceDiscoveryNotificationsName[] =
410 "Device Discovery Notifications";
411const char kDeviceDiscoveryNotificationsDescription[] =
412 "Device discovery notifications on local network.";
413
Yue Ru Suna50a80f2019-02-08 05:02:58414const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
415const char kDisableBestEffortTasksDescription[] =
416 "With this flag on, tasks of the lowest priority will not be executed "
417 "until shutdown. The queue of low priority tasks can increase memory usage."
418 "Also, while it should be possible to use Chrome almost normally with this "
419 "flag, it is expected that some non-visible operations such as writing "
420 "user data to disk, cleaning caches, reporting metrics or updating "
421 "components won't be performed until shutdown.";
422
Brett Wilsonf27ff602017-07-07 22:28:47423const char kDisallowDocWrittenScriptsUiName[] =
424 "Block scripts loaded via document.write";
425const char kDisallowDocWrittenScriptsUiDescription[] =
426 "Disallows fetches for third-party parser-blocking scripts inserted into "
427 "the main frame via document.write.";
428
Christopher Thompson2ffffa2c2018-05-18 23:06:37429const char kDisallowUnsafeHttpDownloadsName[] =
430 "Block unsafe downloads over insecure connections";
431const char kDisallowUnsafeHttpDownloadsNameDescription[] =
432 "Disallows downloads of unsafe files (files that can potentially execute "
433 "code), where the final download origin or any origin in the redirect "
434 "chain is insecure.";
435
Anastasia Helfinsteina3d17152019-10-21 20:53:59436const char kEnableAccessibilityObjectModelName[] =
437 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55438const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59439 "Enables experimental support for an earlier version of Accessibility"
440 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55441
Ramin Halavati8aad5b22019-07-22 12:52:21442const char kEnableAmbientAuthenticationInIncognitoName[] =
443 "Enable Ambient Authentication in Incognito mode";
444const char kEnableAmbientAuthenticationInIncognitoDescription[] =
445 "Enables ambient authentication in Incognito mode. This flag may be "
446 "overriden by policies.";
447
448const char kEnableAmbientAuthenticationInGuestSessionName[] =
449 "Enable Ambient Authentication in Guest session.";
450const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
451 "Enables ambient authentication in Guest session. This flag may be "
452 "overriden by policies.";
453
Becca Hughesac86cd442019-01-09 23:49:54454const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
455const char kEnableAudioFocusEnforcementDescription[] =
456 "Enables enforcement of a single media session having audio focus at "
457 "any one time. Requires #enable-media-session-service to be enabled too.";
458
Florian Uunk8c428ea2018-07-18 11:12:52459const char kEnableAutofillAccountWalletStorageName[] =
460 "Enable the account data storage for autofill";
461const char kEnableAutofillAccountWalletStorageDescription[] =
462 "Enable the ephemeral storage for account data for autofill.";
463
Shanfeng Zhang19c16562017-10-17 02:30:40464const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
465 "Credit card autofill ablation experiment.";
466const char kEnableAutofillCreditCardAblationExperimentDescription[] =
467 "If enabled, credit card autofill suggestions will not display.";
468
Manas Verma7e5b391b2019-04-09 02:08:53469const char kEnableAutofillCreditCardAuthenticationName[] =
470 "Allow using platform authenticators to retrieve server cards";
471const char kEnableAutofillCreditCardAuthenticationDescription[] =
472 "When enabled, users will be given the option to use a platform "
473 "authenticator (if available) to verify card ownership when retrieving "
474 "credit cards from Google Payments.";
475
Jared Saulbc672a072018-06-16 05:22:12476const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
477 "Make cardholder name editable in dialog during credit card upload";
478const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
479 "If enabled, in certain situations when offering credit card upload to "
480 "Google Payments, the cardholder name can be edited within the "
481 "offer-to-save dialog, which is prefilled with the name from the signed-in "
482 "Google Account.";
483
Hao Zhang1be9c262018-11-03 00:23:51484const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
485 "Make expiration date editable in dialog during credit card upload";
486const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
487 "If enabled, if a credit card's expiration date was not detected when "
488 "offering card upload to Google Payments, the offer-to-save dialog "
489 "displays an expiration date selector.";
490
siyua29899832019-06-07 19:42:12491const char kEnableAutofillCreditCardUploadFeedbackName[] =
492 "Enable feedback for credit card upload flow";
493const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
494 "When enabled, if credit card upload succeeds, the avatar button will "
495 "show a highlight, otherwise the icon will be updated and if it is "
496 "clicked, the save card failure bubble will be shown.";
497
Doug Arnett32e3e012019-07-11 16:45:17498const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
499const char kEnableDeferAllScriptDescription[] =
500 "Enable deferring synchronous script on slow pages.";
501
Tarun Bansalfb3069d32019-07-19 03:28:04502const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
503 "Skip checking optimization hints for Defer Script previews";
504const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
505 "Skips checking optimization hints for Defer Script previews and assumes "
506 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
507 "by the optimization hints). Rest of the checks are still executed.";
508
Lei Zhang507fffd2020-01-29 23:47:54509const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51510 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54511const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51512 "Allows Family Link managed users to add secondary EDU accounts.";
513
Tarun Bansal56c92932019-04-01 17:58:36514const char kEnableSaveDataName[] = "Enables save data feature";
515const char kEnableSaveDataDescription[] =
516 "Enables save data feature. May cause user's traffic to be proxied via "
517 "Google's data reduction proxy.";
518
Doug Arnett08b4067b2017-10-12 20:14:44519const char kEnableNoScriptPreviewsName[] = "NoScript previews";
520
521const char kEnableNoScriptPreviewsDescription[] =
522 "Enable disabling JavaScript on some pages on slow networks.";
523
Jenny Blessing45326bf2019-08-29 23:50:37524const char kEnableRemovingAllThirdPartyCookiesName[] =
525 "Enable removing SameSite=None cookies";
526const char kEnableRemovingAllThirdPartyCookiesDescription[] =
527 "Enables UI on chrome://settings/siteData to remove all third-party "
528 "cookies and site data.";
529
Thanh Le2c279fbc2017-11-21 01:25:40530const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
531const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
532const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
533const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
534const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
535const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
536const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
537const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
538const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
539const char kDataReductionProxyServerAlternative10[] =
540 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54541const char kEnableDataReductionProxyNetworkServiceName[] =
542 "Data reduction proxy with network service";
543const char kEnableDataReductionProxyNetworkServiceDescription[] =
544 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47545const char kEnableDataReductionProxyServerExperimentName[] =
546 "Use an alternative Data Saver back end configuration.";
547const char kEnableDataReductionProxyServerExperimentDescription[] =
548 "Enable a different approach to saving data by configuring the back end "
549 "server";
550
Eric Willigers3bf79442019-10-22 00:35:55551const char kDesktopMinimalUIName[] = "Desktop PWAs support minimal-ui";
552const char kDesktopMinimalUIDescription[] =
553 "PWAs with display mode minimal-ui open in a window with Back and Refresh "
554 "buttons.";
555
Lei Zhang507fffd2020-01-29 23:47:54556const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
557const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08558 "Enable installed PWAs to update their app manifest data when the site "
559 "manifest data has changed.";
560
Lei Zhang507fffd2020-01-29 23:47:54561const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34562 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54563const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34564 "Persist the throttling of local PWA manifest update checks across browser "
565 "restarts.";
566
Lei Zhang507fffd2020-01-29 23:47:54567const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
568const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37569 "Experimental UI for exploring what PWA windows would look like with a tab "
570 "strip.";
571
Christopher Lame66b7812018-09-26 01:49:24572const char kEnableSystemWebAppsName[] = "System Web Apps";
573const char kEnableSystemWebAppsDescription[] =
574 "Experimental system for using the Desktop PWA framework for running System"
575 "Apps (e.g Settings, Discover).";
576
Steven Valdez89a44ea92019-05-01 15:18:49577const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
578const char kEnableTLS13EarlyDataDescription[] =
579 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
580 "during the handshake when resuming a connection to a compatible TLS 1.3 "
581 "server.";
582
Adam Langleyf66f28d22020-02-05 18:10:38583const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
584const char kPostQuantumCECPQ2Description[] =
585 "This option enables a post-quantum (i.e. resistent to quantum computers) "
586 "key exchange algorithm in TLS (CECPQ2).";
587
Pete Lavallee2d4415c72019-10-07 20:43:56588const char kWinrtGeolocationImplementationName[] =
589 "WinRT Geolocation Implementation";
590const char kWinrtGeolocationImplementationDescription[] =
591 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
592 "for geolocation";
593
Wenjie Shid38245192019-07-11 16:20:50594const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
595const char kWinrtSensorsImplementationDescription[] =
596 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
597 "sensors";
598
Mikhail Pozdnyakov73373a62017-08-24 17:31:25599const char kEnableGenericSensorExtraClassesName[] =
600 "Generic Sensor Extra Classes";
601const char kEnableGenericSensorExtraClassesDescription[] =
602 "Enables an extra set of sensor classes based on Generic Sensor API, which "
603 "expose previously unavailable platform features, i.e. AmbientLightSensor "
604 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47605
Vikas Soni78daa632019-01-12 01:32:52606const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
607const char kEnableGpuServiceLoggingDescription[] =
608 "Enable printing the actual GL driver calls.";
609
Victor Hugo Vianna Silva8cc3ddf2019-05-22 15:47:35610const char kEnableHistoryFaviconsGoogleServerQueryName[] =
611 "Enable History Favicons Google Server Query";
612const char kEnableHistoryFaviconsGoogleServerQueryDescription[] =
613 "Allow retrieving favicons of non-local entries in the history WebUIs and "
614 "the recent tabs menu using a Google server instead of Sync.";
615
David Bokan911bded2018-11-27 23:23:32616const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
617const char kEnableImplicitRootScrollerDescription[] =
618 "Enables implicitly choosing which scroller on a page is the 'root "
619 "scroller'. i.e. The one that gets special features like URL bar movement, "
620 "overscroll glow, rotation anchoring, etc.";
621
Cathie Cheneac70602019-10-10 02:55:29622const char kEnableCSSOMViewScrollCoordinatesName[] =
623 "CSSOM View Scroll Coordinates";
624const char kEnableCSSOMViewScrollCoordinatesDescription[] =
625 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
626 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
627 "at the left top corner. i.e. For leftwards overflow direction box "
628 "the X coordinate will start from 0 to negative value. For upwards box the "
629 "Y coordinate will start from 0 to negative value. And for other directions"
630 "(rightwards and downwards) the value will start from 0 to positive";
631
Robert Ogdence8c9572018-10-08 23:08:48632const char kEnableLitePageServerPreviewsName[] = "Lite Page Server Previews";
633const char kEnableLitePageServerPreviewsDescription[] =
Doug Arnett9c1f87562018-12-14 00:56:39634 "Enable showing Lite Page Previews served from a Previews Server."
635 "This feature will cause Chrome to redirect eligible navigations "
Robert Ogdence8c9572018-10-08 23:08:48636 "to a Google-owned domain that serves a pre-rendered version of the "
Doug Arnett9c1f87562018-12-14 00:56:39637 "original page. Also known as Lite Page Redirect Previews.";
Robert Ogdence8c9572018-10-08 23:08:48638
Robert Ogdene976feb2019-09-03 22:20:29639const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
640const char kEnablePreviewsCoinFlipDescription[] =
641 "Enable coin flip experimentation of Previews.";
642
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:22643const char kBuiltInModuleAllName[] = "All experimental built-in modules";
644const char kBuiltInModuleAllDescription[] =
645 "Enable all experimental built-in modules, as well as built-in module "
646 "infrastructure and import maps. The syntax and the APIs exposed are "
647 "experimental and will change over time.";
648
649const char kBuiltInModuleInfraName[] = "Built-in module infra and import maps";
650const char kBuiltInModuleInfraDescription[] =
651 "Enable built-in module infrastructure and import maps. Individual "
652 "built-in modules should be enabled by other flags. The syntax and the "
653 "APIs exposed are experimental and will change over time.";
654
655const char kBuiltInModuleKvStorageName[] = "kv-storage built-in module";
656const char kBuiltInModuleKvStorageDescription[] =
657 "Enable kv-storage built-in module, as well as built-in module "
658 "infrastructure and import maps. The syntax and the APIs exposed are "
659 "experimental and will change over time.";
Hiroshige Hayashizaki99d5821e2018-05-02 04:25:41660
Charlene Yane75ce252019-05-22 17:56:32661const char kDownloadAutoResumptionNativeName[] =
662 "Enable download auto-resumption in native";
663const char kDownloadAutoResumptionNativeDescription[] =
664 "Enables download auto-resumption in native";
665
Vladimir Levin43758ecc2019-05-09 18:04:03666const char kEnableDisplayLockingName[] = "Enable Display Locking";
667const char kEnableDisplayLockingDescription[] =
668 "Enable Display Locking JavaScript API. The syntax and the APIs exposed "
669 "are experimental and may change.";
670
Ian Kilpatricke68ef11a2018-07-04 03:52:10671const char kEnableLayoutNGName[] = "Enable LayoutNG";
672const char kEnableLayoutNGDescription[] =
673 "Enable Blink's next generation layout engine.";
674
Scott Littled0fd2d002018-04-13 03:37:26675const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
676const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39677 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
678 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26679
rajendrant793ff512018-08-10 17:07:59680const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
681const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39682 "Defers the loading of images marked with the attribute 'loading=lazy' "
683 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59684
Becca Hughesac86cd442019-01-09 23:49:54685const char kEnableMediaSessionServiceName[] = "Media Session Service";
686const char kEnableMediaSessionServiceDescription[] =
687 "Enables the media session mojo service and internal media session "
688 "support.";
689
Brett Wilsonf27ff602017-07-07 22:28:47690const char kEnableNavigationTracingName[] = "Enable navigation tracing";
691const char kEnableNavigationTracingDescription[] =
692 "This is to be used in conjunction with the trace-upload-url flag. "
693 "WARNING: When enabled, Chrome will record performance data for every "
694 "navigation and upload it to the URL specified by the trace-upload-url "
695 "flag. The trace may include personally identifiable information (PII) "
696 "such as the titles and URLs of websites you visit.";
697
Bernhard Bauer5533f9912017-11-06 17:56:02698const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
699const char kEnableNetworkLoggingToFileDescription[] =
700 "Enables network logging to a file named netlog.json in the user data "
701 "directory. The file can be imported into chrome://net-internals.";
702
John Abd-El-Malek8067cc02017-12-04 23:23:20703const char kEnableNetworkServiceInProcessName[] =
704 "Runs network service in-process";
705const char kEnableNetworkServiceInProcessDescription[] =
706 "Runs the network service in the browser process.";
707
Shakti Sahu5a046f62019-03-12 19:25:34708const char kEnableNewDownloadBackendName[] = "Enable new download backend";
709const char kEnableNewDownloadBackendDescription[] =
710 "Enables the new download backend that uses offline content provider";
711
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10712const char kEnablePortalsName[] = "Enable Portals.";
713const char kEnablePortalsDescription[] =
714 "Portals are an experimental web platform feature that allows embedding"
715 " and seamless transitions between pages."
716 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
717
Jeremy Roman30e81e82020-01-29 22:56:47718const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
719const char kEnablePortalsCrossOriginDescription[] =
720 "Allows portals to load cross-origin URLs in addition to same-origin ones."
721 " Has no effect if Portals are not enabled.";
722
Takashi Toyoshima2e01e692018-11-16 03:23:27723const char kEnableOutOfBlinkCorsName[] = "Out of blink CORS";
724const char kEnableOutOfBlinkCorsDescription[] =
Yutaka Hirano98be3272017-08-07 17:55:39725 "CORS handling logic is moved out of blink.";
726
Yutaka Hirano20b011662019-11-08 13:13:52727const char kCrossOriginIsolationName[] = "Cross Origin Isolation";
728const char kCrossOriginIsolationDescription[] =
729 "Enable Cross Origin Opener Policy and Cross Origin Embedder Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31730
Yutaka Hiranoaa0e62e2019-09-05 11:01:04731const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
732const char kDisableKeepaliveFetchDescription[] =
733 "Disable fetch with keepalive set "
734 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
735
Chris Hall4a4225f62019-01-18 03:07:16736const char kExperimentalAccessibilityLanguageDetectionName[] =
737 "Experimental accessibility language detection";
738const char kExperimentalAccessibilityLanguageDetectionDescription[] =
739 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22740 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16741
Chris Hall4f3ca5582019-11-19 02:55:49742const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
743 "Experimental accessibility language detection for dynamic content";
744const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
745 "Enable language detection for dynamic content which is then exposed to "
746 "assistive technologies such as screen readers.";
747
Rahul Arakeri61a2ad272019-03-19 22:55:08748const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22749 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08750const char kCompositorThreadedScrollbarScrollingDescription[] =
751 "Enables pointer-based scrollbar scrolling on the compositor thread "
752 "instead of the main thread";
753
Alexei Filippov522a5222019-03-29 03:33:18754const char kMemlogName[] = "Chrome heap profiler start mode.";
755const char kMemlogDescription[] =
756 "Starts heap profiling service that records sampled memory allocation "
757 "profile having each sample attributed with a callstack. "
758 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
759 "Recorded heap dumps can be obtained at chrome://tracing "
760 "[category:memory-infra] and chrome://memory-internals. This setting "
761 "controls which processes will be profiled since their start. To profile "
762 "any given process at a later time use chrome://memory-internals page.";
763const char kMemlogModeMinimal[] = "Browser and GPU";
764const char kMemlogModeAll[] = "All processes";
765const char kMemlogModeAllRenderers[] = "All renderers";
766const char kMemlogModeRendererSampling[] = "Single renderer";
767const char kMemlogModeBrowser[] = "Browser only";
768const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27769
Alexei Filippov522a5222019-03-29 03:33:18770const char kMemlogSamplingRateName[] =
771 "Heap profiling sampling interval (in bytes).";
772const char kMemlogSamplingRateDescription[] =
773 "Heap profiling service uses Poisson process to sample allocations. "
774 "Default value for the interval between samples is 100000 (100KB). "
775 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27776 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22777 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18778 "can be trusted with high fidelity. "
779 "Lower intervals produce higher samples resolution, but come at a cost of "
780 "higher performance overhead.";
781const char kMemlogSamplingRate10KB[] = "10KB";
782const char kMemlogSamplingRate50KB[] = "50KB";
783const char kMemlogSamplingRate100KB[] = "100KB";
784const char kMemlogSamplingRate500KB[] = "500KB";
785const char kMemlogSamplingRate1MB[] = "1MB";
786const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51787
Alexei Filippov522a5222019-03-29 03:33:18788const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
789const char kMemlogStackModeDescription[] =
790 "By default heap profiling service records native stacks. "
791 "A post-processing step is required to symbolize the stacks. "
792 "'Native with thread names' adds the thread name as the first frame of "
793 "each native stack. It's also possible to record a pseudo stack using "
794 "trace events as identifiers. It's also possible to do a mix of both.";
795const char kMemlogStackModeMixed[] = "Mixed";
796const char kMemlogStackModeNative[] = "Native";
797const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
798const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05799
F#m59d036e2017-09-13 07:22:17800const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
801const char kEnablePixelCanvasRecordingDescription[] =
802 "Pixel canvas recording allows the compositor to raster contents aligned "
803 "with the pixel and improves text rendering. This should be enabled when a "
804 "device is using fractional scale factor.";
805
Ella Gebee81c92018-08-14 15:51:09806const char kEnableResamplingInputEventsName[] =
807 "Enable resampling input events";
808const char kEnableResamplingInputEventsDescription[] =
809 "Predicts mouse and touch inputs position at rAF time based on previous "
810 "input";
811const char kEnableResamplingScrollEventsName[] =
812 "Enable resampling scroll events";
813const char kEnableResamplingScrollEventsDescription[] =
814 "Predicts the scroll amount at vsync time based on previous input";
815
Doug Arnettaa0bf202018-08-27 19:42:11816const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
817const char kEnableResourceLoadingHintsDescription[] =
818 "Enable using server-provided resource loading hints to provide a preview "
819 "over slow network connections.";
820
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48821const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
822const char kEnableSyncUSSNigoriDescription[] =
823 "Enables the new, experimental implementation of sync encryption keys";
824
Mohamed Amir Yosef3074dfc2019-02-06 18:34:43825const char kEnableSyncUSSPasswordsName[] = "Enable USS for passwords sync";
826const char kEnableSyncUSSPasswordsDescription[] =
827 "Enables the new, experimental implementation of passwords sync";
828
David Bokane9370c22019-02-14 15:19:58829const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
830const char kEnableTextFragmentAnchorDescription[] =
831 "Enables scrolling to text specified in URL's fragment.";
832
Brett Wilsonf27ff602017-07-07 22:28:47833const char kEnableUseZoomForDsfName[] =
834 "Use Blink's zoom for device scale factor.";
835const char kEnableUseZoomForDsfDescription[] =
836 "If enabled, Blink uses its zooming mechanism to scale content for device "
837 "scale factor.";
838const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
839const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
840const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
841
Sean Harrison9dc405a52019-08-27 18:23:10842const char kEnableSubresourceRedirectName[] =
843 "Enable Render Level Data Use Optimization";
844const char kEnableSubresourceRedirectDescription[] =
845 "Allow Render Level Data Use Optimization";
846
Adam Langley7542a7b2019-10-04 02:00:55847const char kEnableWebAuthenticationCableV2SupportName[] =
848 "Web Authentication caBLE v2 support";
849const char kEnableWebAuthenticationCableV2SupportDescription[] =
850 "Enable the QR-based pairingless BLE protocol for use with the Web "
851 "Authentication API. (This will also enable the cloud-based protocol "
852 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54853
Andreas Haasb400d912019-08-28 18:54:10854const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
855const char kExperimentalWebAssemblyFeaturesDescription[] =
856 "Enable web pages to use experimental WebAssembly features.";
857
Clemens Hammacher0c8a15a2018-04-27 13:45:32858const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
859const char kEnableWasmBaselineDescription[] =
860 "Enables WebAssembly baseline compilation and tier up.";
861
Bill Budged0dace172019-02-10 00:46:21862const char kEnableWasmCodeCacheName[] = "WebAssembly compiled module cache";
863const char kEnableWasmCodeCacheDescription[] =
864 "Enables caching of compiled WebAssembly modules.";
865
Clemens Hammacher082fa572019-04-25 08:22:29866const char kEnableWasmCodeGCName[] = "WebAssembly code garbage collection";
867const char kEnableWasmCodeGCDescription[] =
868 "Enables garbage collection of WebAssembly code.";
869
Clemens Backes50e0ecd2020-01-20 10:43:24870const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
871const char kEnableWasmLazyCompilationDescription[] =
872 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
873
Deepti Gandluri11734cc42019-05-02 18:00:20874const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
875const char kEnableWasmSimdDescription[] =
876 "Enables support for the WebAssembly SIMD proposal.";
877
Andreas Haasb400d912019-08-28 18:54:10878const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02879const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56880 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02881
Clemens Backes963eb37be2020-01-10 11:56:49882const char kEnableWasmTieringName[] = "WebAssembly tiering";
883const char kEnableWasmTieringDescription[] =
884 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24885 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49886
Christopher Thompsonf3ba20122019-06-06 22:01:01887const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
888const char kEvDetailsInPageInfoDescription[] =
889 "Shows the EV certificate details in the Page Info bubble.";
890
Brett Wilsonf27ff602017-07-07 22:28:47891const char kExpensiveBackgroundTimerThrottlingName[] =
892 "Throttle expensive background timers";
893const char kExpensiveBackgroundTimerThrottlingDescription[] =
894 "Enables intervention to limit CPU usage of background timers to 1%.";
895
Brett Wilsonf27ff602017-07-07 22:28:47896const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
897const char kExperimentalExtensionApisDescription[] =
898 "Enables experimental extension APIs. Note that the extension gallery "
899 "doesn't allow you to upload extensions that use experimental APIs.";
900
Sarthak Shah364c1982019-11-26 23:49:38901const char kExperimentalFlingAnimationName[] =
902 "Enable experimental fling animation";
903const char kExperimentalFlingAnimationDescription[] =
904 "Enables the use of a touch fling curve that is based on the behavior of "
905 "native apps on Windows.";
906
Ian Clelland37a985d2018-05-04 02:43:13907const char kExperimentalProductivityFeaturesName[] =
908 "Experimental Productivity Features";
909const char kExperimentalProductivityFeaturesDescription[] =
910 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:22911 "built-in modules and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13912
Brett Wilsonf27ff602017-07-07 22:28:47913const char kExperimentalWebPlatformFeaturesName[] =
914 "Experimental Web Platform features";
915const char kExperimentalWebPlatformFeaturesDescription[] =
916 "Enables experimental Web Platform features that are in development.";
917
918const char kExtensionContentVerificationName[] =
919 "Extension Content Verification";
920const char kExtensionContentVerificationDescription[] =
921 "This flag can be used to turn on verification that the contents of the "
922 "files on disk for extensions from the webstore match what they're "
923 "expected to be. This can be used to turn on this feature if it would not "
924 "otherwise have been turned on, but cannot be used to turn it off (because "
925 "this setting can be tampered with by malware).";
926const char kExtensionContentVerificationBootstrap[] =
927 "Bootstrap (get expected hashes, but do not enforce them)";
928const char kExtensionContentVerificationEnforce[] =
929 "Enforce (try to get hashes, and enforce them if successful)";
930const char kExtensionContentVerificationEnforceStrict[] =
931 "Enforce strict (hard fail if we can't get hashes)";
932
Archana Simha6e7503db2019-12-10 03:52:58933const char kExtensionsCheckupName[] = "Extensions Checkup";
934const char kExtensionsCheckupDescription[] =
935 "Enable the extensions checkup experiment";
936
Peter Boströma445353a2019-03-21 02:58:15937const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
938const char kExtensionsToolbarMenuDescription[] =
939 "Enable a separate toolbar button and menu for extensions";
940
Brett Wilsonf27ff602017-07-07 22:28:47941const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
942const char kExtensionsOnChromeUrlsDescription[] =
943 "Enables running extensions on chrome:// URLs, where extensions explicitly "
944 "request this permission.";
galinapae72e152017-05-12 13:12:28945
Axel Antoine12df71182019-07-25 18:11:21946const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
947const char kFilteringScrollPredictionDescription[] =
948 "Enable filtering of predicted scroll events";
949
David Bokan432978d2019-08-15 18:18:52950const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
951const char kFractionalScrollOffsetsDescription[] =
952 "Enables fractional scroll offsets inside Blink, exposing non-integer "
953 "offsets to web APIs.";
954
Aaron Tagliaboschidbd80d222020-01-24 14:07:42955const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
956const char kFreezeUserAgentDescription[] =
957 "Set the User-Agent request header to a static string that conforms to the "
958 "current User-Agent string format but only reveals desktop vs Android and "
959 "if the 'mobile' flag is set";
960
Brett Wilsonecb80982017-07-12 20:34:51961const char kForceEffectiveConnectionTypeName[] =
962 "Override effective connection type";
963const char kForceEffectiveConnectionTypeDescription[] =
964 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:30965 "returned by the network quality estimator. Slow 2G on Cellular returns "
966 "Slow 2G when connected to a cellular network, and the actual estimate "
967 "effective connection type when not on a cellular network. Previews are "
968 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:51969const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
970const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
971const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:30972const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
973 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:51974const char kEffectiveConnectionType2GDescription[] = "2G";
975const char kEffectiveConnectionType3GDescription[] = "3G";
976const char kEffectiveConnectionType4GDescription[] = "4G";
977
Jay Harris583f48922019-05-06 05:55:24978const char kFileHandlingAPIName[] = "File Handling API";
979const char kFileHandlingAPIDescription[] =
980 "Enables the file handling API, allowing websites to register as file "
981 "handlers. This depends on native-file-system";
982
Brett Wilsonecb80982017-07-12 20:34:51983const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
984const char kFillOnAccountSelectDescription[] =
985 "Filling of passwords when an account is explicitly selected by the user "
986 "rather than autofilling credentials on page load.";
987
Brett Wilsonecb80982017-07-12 20:34:51988const char kForceTextDirectionName[] = "Force text direction";
989const char kForceTextDirectionDescription[] =
990 "Explicitly force the per-character directionality of UI text to "
991 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
992 "direction of the character language.";
993const char kForceDirectionLtr[] = "Left-to-right";
994const char kForceDirectionRtl[] = "Right-to-left";
995
996const char kForceUiDirectionName[] = "Force UI direction";
997const char kForceUiDirectionDescription[] =
998 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
999 "mode, overriding the default direction of the UI language.";
1000
Ionel Popescu4ba2a0932019-05-07 20:10:271001const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
1002const char kFormControlsRefreshDescription[] =
1003 "If enabled, HTML forms elements will be rendered using an updated style.";
1004
Tommy Steimel863e6cf2019-07-01 19:07:361005const char kGlobalMediaControlsName[] = "Global Media Controls";
1006const char kGlobalMediaControlsDescription[] =
1007 "Enables the Global Media Controls UI in the toolbar.";
1008
Takumi Fujimotod25d2b72019-12-19 00:36:181009const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1010const char kGlobalMediaControlsForCastDescription[] =
1011 "Shows Cast sessions in the Global Media Controls UI. Requires "
1012 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1013
Tommy Steimele5c5c122020-02-06 23:22:351014const char kGlobalMediaControlsPictureInPictureName[] =
1015 "Global Media Controls Picture-in-Picture";
1016const char kGlobalMediaControlsPictureInPictureDescription[] =
1017 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1018 "Requires "
1019 "#global-media-controls to also be enabled.";
1020
Brett Wilsonecb80982017-07-12 20:34:511021const char kGpuRasterizationName[] = "GPU rasterization";
1022const char kGpuRasterizationDescription[] =
1023 "Use GPU to rasterize web content. Requires impl-side painting.";
Brett Wilson7b44537e2017-08-18 01:38:281024const char kForceGpuRasterization[] = "Force-enabled for all layers";
Brett Wilsonecb80982017-07-12 20:34:511025
Ioana Pandele1ed7ef72018-11-21 15:22:031026const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1027const char kGooglePasswordManagerDescription[] =
1028 "Enables access to the Google Password Manager UI from Chrome.";
1029
Gabrielle Paladoaebf7ca2019-01-16 07:07:061030const char kHandwritingGestureName[] = "Handwriting Gestures";
1031const char kHandwritingGestureDescription[] =
1032 "Enables handwriting gestures within the virtual keyboard";
1033
Tommy Steimel1aadd7b2019-01-18 19:39:421034const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1035const char kHardwareMediaKeyHandlingDescription[] =
1036 "Enables using media keys to control the active media session. This "
1037 "requires MediaSessionService to be enabled too";
1038
John Delaney782c77762019-10-28 15:53:561039const char kHeavyAdPrivacyMitigationsOptOutName[] =
1040 "Disable heavy ad privacy mitigations";
1041const char kHeavyAdPrivacyMitigationsOptOutDescription[] =
1042 "Disables privacy mitigations for the heavy ad intervention. This makes "
1043 "the intervention deterministic."
1044 "This is intended to be used for debugging only.";
1045
1046const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1047const char kHeavyAdInterventionDescription[] =
1048 "Unloads ads that use too many device resources.";
1049
Toni Barzic7e93fa52020-01-29 01:35:471050const char kHideShelfControlsInTabletModeName[] =
1051 "Hide shelf control buttons in tablet mode.";
1052
1053const char kHideShelfControlsInTabletModeDescription[] =
1054 "Hides home, back, and overview button from the shelf while the device is "
1055 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1056
Ryan Landay4242dbc22018-04-04 01:47:331057const char kHorizontalTabSwitcherAndroidName[] =
1058 "Enable horizontal tab switcher";
1059const char kHorizontalTabSwitcherAndroidDescription[] =
1060 "Changes the layout of the Android tab switcher so tabs scroll "
1061 "horizontally instead of vertically.";
1062
Matt Simmons2048b2a2018-12-20 20:12:561063const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1064const char kTabSwitcherOnReturnDescription[] =
1065 "Enable tab switcher on return after specified time has elapsed";
1066
Brett Wilsonecb80982017-07-12 20:34:511067const char kHostedAppQuitNotificationName[] =
1068 "Quit notification for hosted apps";
1069const char kHostedAppQuitNotificationDescription[] =
1070 "Display a notification when quitting Chrome if hosted apps are currently "
1071 "running.";
1072
1073const char kHostedAppShimCreationName[] =
1074 "Creation of app shims for hosted apps on Mac";
1075const char kHostedAppShimCreationDescription[] =
1076 "Create app shims on Mac when creating a hosted app.";
1077
Joe DeBlasio20a2a7b2019-04-30 02:33:541078const char kHTTPAuthCommittedInterstitialsName[] =
1079 "Enable Committed Interstitials for HTTP Auth";
1080const char kHTTPAuthCommittedInterstitialsDescription[] =
1081 "Use committed error pages instead of transient navigation entries "
1082 "for HTTP auth interstitial pages.";
1083
Brett Wilsonecb80982017-07-12 20:34:511084const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1085const char kIgnoreGpuBlacklistDescription[] =
1086 "Overrides the built-in software rendering list and enables "
1087 "GPU-acceleration on unsupported system configurations.";
1088
Ryan Sturm8c3dbc92018-06-26 19:22:371089const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441090const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371091 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441092
Robert Ogden4d41c432019-05-07 00:24:251093const char kIgnoreLitePageRedirectHintsBlacklistName[] =
1094 "Ignore Lite Page Redirect Preview Optimization Hints Blacklist";
1095const char kIgnoreLitePageRedirectHintsBlacklistDescription[] =
1096 "Ignore blacklist decisions made by Optimization Hints for Lite Page "
1097 "Redirect previews";
1098
Ehimare Okoyomon9b090d422020-01-17 09:52:451099const char kImprovedCookieControlsName[] =
1100 "Enable improved cookie controls UI in incognito mode";
1101const char kImprovedCookieControlsDescription[] =
1102 "Improved UI in Incognito mode for third-party cookie blocking.";
1103
Ehimare Okoyomon504c1952019-12-16 18:05:021104const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1105 "Enable improved UI for third-party cookie blocking";
1106const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1107 "Enables an improved UI for existing third-party cookie blocking users.";
1108
Matt Amert2df4f1452019-12-09 04:59:491109const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1110const char kImpulseScrollAnimationsDescription[] =
1111 "Replaces the default scroll animation with Impulse-style scroll "
1112 "animations.";
1113
Brett Wilsonecb80982017-07-12 20:34:511114const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1115const char kInProductHelpDemoModeChoiceDescription[] =
1116 "Selects the In-Product Help demo mode.";
1117
1118const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1119const char kJavascriptHarmonyDescription[] =
1120 "Enable web pages to use experimental JavaScript features.";
1121
1122const char kJavascriptHarmonyShippingName[] =
1123 "Latest stable JavaScript features";
1124const char kJavascriptHarmonyShippingDescription[] =
1125 "Some web pages use legacy or non-standard JavaScript extensions that may "
1126 "conflict with the latest JavaScript features. This flag allows disabling "
1127 "support of those features for compatibility with such pages.";
1128
Christopher Thompson493f1062020-01-28 23:16:431129const char kLegacyTLSEnforcedName[] =
1130 "Enforce deprecation of legacy TLS versions";
1131const char kLegacyTLSEnforcedDescription[] =
1132 "Enable connection errors and interstitials for sites that use legacy TLS "
1133 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1134 " in the future.";
1135
Christopher Thompsonb89e7f92019-09-26 22:31:421136const char kLegacyTLSWarningsName[] =
1137 "Show security warnings for sites using legacy TLS versions";
1138const char kLegacyTLSWarningsDescription[] =
1139 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1140 "and TLS 1.1), which are deprecated and will be removed in the future.";
1141
Brett Wilsonecb80982017-07-12 20:34:511142const char kLoadMediaRouterComponentExtensionName[] =
1143 "Load Media Router Component Extension";
1144const char kLoadMediaRouterComponentExtensionDescription[] =
1145 "Loads the Media Router component extension at startup.";
1146
Hazem Ashmawyf1cd7e42019-03-25 18:17:321147const char kLogJsConsoleMessagesName[] =
1148 "Log JS console messages in system logs";
1149const char kLogJsConsoleMessagesDescription[] =
1150 "Enable logging JS console messages in system logs, please note that they "
1151 "may contain PII.";
1152
Mustafa Emre Acer137dc8b2018-08-29 20:38:131153const char kLookalikeUrlNavigationSuggestionsName[] =
1154 "Navigation suggestions for lookalike URLs";
1155const char kLookalikeUrlNavigationSuggestionsDescription[] =
1156 "Enable navigation suggestions for URLs that are visually similar to "
1157 "popular domains or to domains with a site engagement score.";
1158
Brett Wilsonecb80982017-07-12 20:34:511159const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1160const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511161
Lei Zhang507fffd2020-01-29 23:47:541162const char kMediaInspectorLoggingName[] = "Enable media log in developer tools";
1163const char kMediaInspectorLoggingDescription[] =
Ted Meyera1fd6ce2019-10-22 03:21:331164 "Move media logging from chrome://media-internals into the developer tools "
Yang Guo08a824e2020-02-06 16:00:101165 "project.";
Ted Meyera1fd6ce2019-10-22 03:21:331166
spqchanb87755692018-04-05 00:46:091167const char kMediaRouterCastAllowAllIPsName[] =
1168 "Connect to Cast devices on all IP addresses";
1169const char kMediaRouterCastAllowAllIPsDescription[] =
1170 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311171 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091172
Joel Hockey73bc7122019-10-20 21:41:111173const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1174const char kMixBrowserTypeTabsDescription[] =
1175 "Allows tabs to be dragged between any browsers that support tabs, "
1176 "including apps";
1177
Carlos IL08193932019-10-17 23:14:111178const char kMixedContentSiteSettingName[] =
1179 "Blockable mixed content switch as site setting";
1180const char kMixedContentSiteSettingDescription[] =
1181 "Removes the blockable mixed content shield, and adds an 'Insecure "
1182 "Content' site setting to allow blockable mixed content.";
1183
David Roger2183afb2019-02-21 14:19:151184const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1185const char kMobileIdentityConsistencyDescription[] =
1186 "Enables stronger identity consistency on mobile";
1187
Ella Ge1282f552019-06-24 20:06:031188const char kMouseSubframeNoImplicitCaptureName[] =
1189 "Disable mouse implicit capture for iframe";
1190const char kMouseSubframeNoImplicitCaptureDescription[] =
1191 "When enable, mouse down does not implicit capture for iframe.";
1192
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421193const char kNativeFileSystemAPIName[] = "Native File System API";
1194const char kNativeFileSystemAPIDescription[] =
1195 "Enables the experimental Native File System API, giving websites access "
1196 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551197
Brett Wilsonecb80982017-07-12 20:34:511198const char kNewUsbBackendName[] = "Enable new USB backend";
1199const char kNewUsbBackendDescription[] =
1200 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341201
Taylor Bergquist187a9f92019-08-12 22:13:151202const char kNewTabstripAnimationName[] = "New tabstrip animations";
1203const char kNewTabstripAnimationDescription[] =
1204 "New implementation of tabstrip animations.";
1205
Alex Newcomerd7b0cc42018-05-25 22:58:481206const char kNotificationIndicatorName[] = "Notification Indicators";
1207const char kNotificationIndicatorDescription[] =
1208 "Enable notification indicators, which appear on app icons when a "
1209 "notification is active. This will also enable notifications in context "
1210 "menus.";
1211
Xing Liu1919ec232019-07-22 20:38:041212const char kNotificationSchedulerDebugOptionName[] =
1213 "Notification scheduler debug options";
1214const char kNotificationSchedulerDebugOptionDescription[] =
1215 "Enable debugging mode to override certain behavior of notification "
1216 "scheduler system for easier manual testing.";
1217const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1218 "Show scheduled notification right away.";
1219
Brett Wilsonecb80982017-07-12 20:34:511220const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1221const char kNotificationsNativeFlagDescription[] =
1222 "Enable support for using the native notification toasts and notification "
1223 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341224
Lan Wei97ee4b1f2019-07-25 21:02:391225const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1226const char kUpdateHoverAtBeginFrameDescription[] =
1227 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1228 "moves, rather than old timing-based mechanism.";
1229
Valeriya Sinevich972ac122018-09-05 07:33:191230const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1231const char kUseMultiloginEndpointDescription[] =
1232 "Use Gaia OAuth multilogin for identity consistency.";
1233
Brett Wilsonecb80982017-07-12 20:34:511234const char kOfferStoreUnmaskedWalletCardsName[] =
1235 "Google Payments card saving checkbox";
1236const char kOfferStoreUnmaskedWalletCardsDescription[] =
1237 "Show the checkbox to offer local saving of a credit card downloaded from "
1238 "the server.";
1239
Brandon Wylie1299ff82020-01-23 02:13:371240const char kOmniboxAssistantVoiceSearchName[] =
1241 "Omnibox Assistant Voice Search";
1242const char kOmniboxAssistantVoiceSearchDescription[] =
1243 "When enabled, use Assistant for omnibox voice query recognition instead of"
1244 " Android's built-in voice recognition service. Only works on Android.";
1245
manuk4542e232019-09-11 19:27:351246const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1247const char kOmniboxAutocompleteTitlesDescription[] =
1248 "Allows autocompleting bookmark, history, and document suggestions when the"
1249 " user input is a prefix of their titles, as opposed to their URLs.";
1250
Brett Wilsonecb80982017-07-12 20:34:511251const char kOmniboxDisplayTitleForCurrentUrlName[] =
1252 "Include title for the current URL in the omnibox";
1253const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1254 "In the event that the omnibox provides suggestions on-focus, the URL of "
1255 "the current page is provided as the first suggestion without a title. "
1256 "Enabling this flag causes the title to be displayed.";
1257
Patrick Noland9e1fc5052019-07-31 00:24:111258const char kOmniboxDisableInstantExtendedLimitName[] =
1259 "Disable the 'instant extended' limit on search suggestions";
1260const char kOmniboxDisableInstantExtendedLimitDescription[] =
1261 "Effectively doubles the max number of Google-provided search suggestions "
1262 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151263
1264const char kOmniboxExperimentalSuggestScoringName[] =
1265 "Omnibox Experimental Suggest Scoring";
1266const char kOmniboxExperimentalSuggestScoringDescription[] =
1267 "Enables an experimental scoring mode for suggestions when Google is the "
1268 "default search engine.";
1269
manukh5ff0f582020-01-14 03:54:131270const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1271 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1272const char
1273 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1274 "Midword terms are allowed but not scored.";
1275const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1276 "Omnibox History Quick Provider Allow Midword Continuations";
1277const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1278 "Midword matches are allowed and scored when the match begins immediately "
1279 "after the previous match ends.";
1280
manukaddd3c42019-04-09 21:20:591281const char kOmniboxLocalEntitySuggestionsName[] =
1282 "Omnibox Local Entity Suggestions";
1283const char kOmniboxLocalEntitySuggestionsDescription[] =
1284 "Enables location specific suggestions displayed with images and enhanced "
1285 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1286 "will also enable #omnibox-rich-entity-suggestions.";
1287
manuk2e55a7b2019-02-12 20:08:231288const char kOmniboxMaterialDesignWeatherIconsName[] =
1289 "Omnibox Material Design Weather Icons";
1290const char kOmniboxMaterialDesignWeatherIconsDescription[] =
1291 "Use material design weather icons in the omnibox when displaying weather "
1292 "answers.";
1293
Moe Ahmadid0ce5de2019-08-30 21:55:021294const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1295const char kOmniboxOnFocusSuggestionsDescription[] =
1296 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1297 "before the user has typed any input";
1298
Gang Wuba18dba2019-09-25 03:43:211299const char kOmniboxRemoveSuggestionsFromClipboardName[] =
1300 "Omnibox remove suggestions from clipboard";
1301const char kOmniboxRemoveSuggestionsFromClipboardDescription[] =
1302 "Allow users to remove suggestions from clipboard.";
1303
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231304const char kOmniboxRichEntitySuggestionsName[] =
1305 "Omnibox rich entity suggestions";
1306const char kOmniboxRichEntitySuggestionsDescription[] =
1307 "Display entity suggestions using images and an enhanced layout; showing "
manukaddd3c42019-04-09 21:20:591308 "more context and descriptive text about the entity.";
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231309
Brandon Wylief8dd4e82019-07-11 16:39:571310const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1311const char kOmniboxSearchEngineLogoDescription[] =
1312 "Display the current default search engine's logo in the omnibox";
1313
Benoit Lizeab08362c2017-07-19 14:50:541314const char kOmniboxSpareRendererName[] =
1315 "Start spare renderer on omnibox focus";
1316const char kOmniboxSpareRendererDescription[] =
1317 "When the omnibox is focused, start an empty spare renderer. This can "
1318 "speed up the load of the navigation from the omnibox.";
1319
Tommy C. Lie4194b732018-09-28 22:21:511320const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1321 "Omnibox UI Hide Steady-State URL Scheme";
1322const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1323 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361324 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511325
Tommy C. Lib20aec72018-11-19 21:38:231326const char kOmniboxUIOneClickUnelideName[] = "Omnibox UI One Click Unelide";
1327const char kOmniboxUIOneClickUnelideDescription[] =
1328 "In the omnibox, undo all unelisions with a single click or focus action.";
1329
Tommy C. Lie4194b732018-09-28 22:21:511330const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1331 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1332const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1333 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361334 "Hidden portions are restored during editing.";
1335
1336const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1337 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1338const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1339 "In the omnibox, hide the path, query and ref from steady state displayed "
1340 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121341
Brett Wilsonecb80982017-07-12 20:34:511342const char kOmniboxUIMaxAutocompleteMatchesName[] =
1343 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511344const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1345 "Changes the maximum number of autocomplete matches displayed in the "
1346 "Omnibox UI.";
1347
Kevin Baileycd6889922019-05-30 17:22:551348const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1349const char kOmniboxMaxURLMatchesDescription[] =
1350 "The maximum number of URL matches to show, unless there are no "
1351 "replacements.";
1352
Ce Chen20af01c2019-07-02 19:16:361353const char kOmniboxOnDeviceHeadSuggestionsName[] =
1354 "Omnibox on device head suggestions";
1355const char kOmniboxOnDeviceHeadSuggestionsDescription[] =
1356 "Google head non personalized search suggestions provided by a compact on "
1357 "device model";
1358
Tommy Li7d1a68b2019-09-06 23:12:521359const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1360 "Omnibox Preserve Default Match Against Async Update";
1361const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1362 "Preserves the default match against change when providers return results "
1363 "asynchronously. This prevents the default match from changing after the "
1364 "user finishes typing. Without this feature, if the default match is "
1365 "updated right when the user presses Enter, the user may go to a "
1366 "surprising destination.";
1367
Tommy C. Liba4e66ef2019-02-12 21:33:281368const char kOmniboxUIShowSuggestionFaviconsName[] =
1369 "Omnibox UI Show Suggestion Favicons";
1370const char kOmniboxUIShowSuggestionFaviconsDescription[] =
1371 "Shows favicons instead of generic vector icons for URL suggestions in the "
1372 "Omnibox dropdown.";
1373
Justin Donnelly65c9e8b2017-10-01 05:15:011374const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1375const char kOmniboxUISwapTitleAndUrlDescription[] =
1376 "In the omnibox dropdown, shows titles before URLs when both are "
1377 "available.";
1378
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251379const char kOmniboxZeroSuggestionsOnNTPName[] =
1380 "Omnibox Zero Suggestions on New Tab Page";
1381const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1382 "Offer suggestions when URL bar (omnibox) is focused.";
1383
Moe Ahmadi4005ec92019-09-09 16:55:531384const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1385 "Zero Suggestions in real search box on New Tab Page";
1386const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1387 "Offer suggestions when the real search box on New Tab Page is focused.";
1388
Tommy Li1d03b9bf2019-09-23 23:46:341389const char kOmniboxZeroSuggestionsOnSERPName[] =
1390 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1391const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1392 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1393 "on the default search provider's search results page (SERP).";
1394
Mark Lieufaa1b762019-01-08 19:37:281395const char kOnTheFlyMhtmlHashComputationName[] =
1396 "On-The-Fly MHTML Hash Computation";
1397const char kOnTheFlyMhtmlHashComputationDescription[] =
1398 "Save MHTML files to the target location and calculate their content "
1399 "digests in one step.";
1400
Adrienne Walkerc87477e2018-06-06 22:28:211401const char kOopRasterizationName[] = "Out of process rasterization";
1402const char kOopRasterizationDescription[] =
1403 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1404 "Must also enable GPU rasterization";
1405
Eric Karl34c48382019-10-15 02:04:171406const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1407const char kEnableDeJellyDescription[] =
1408 "Enables an experimental effect which attempts to mitigate "
1409 "\"jelly-scrolling\". This is an experimental implementation with known "
1410 "bugs, visual artifacts, and performance cost. This implementation may be "
1411 "removed at any time.";
1412
Donn Denman43baac62019-05-22 17:31:051413const char kOverlayNewLayoutName[] = "Overlay new layout";
1414const char kOverlayNewLayoutDescription[] =
1415 "Enables a new layout for the "
1416 "Overlay panels including Contextual Search and Preview Tab.";
1417
Brett Wilsonecb80982017-07-12 20:34:511418const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1419const char kOverlayScrollbarsDescription[] =
1420 "Enable the experimental overlay scrollbars implementation. You must also "
1421 "enable threaded compositing to have the scrollbars animate.";
1422
chaopenge8aa016b2017-08-24 15:20:191423const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1424 "Flash Overlay Scrollbars After Any Scroll Update";
1425const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1426 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1427 " must also enable Overlay Scrollbars.";
1428
chaopeng343678022017-08-24 18:45:001429const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1430 "Flash Overlay Scrollbars When Mouse Enter";
1431const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1432 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1433 " enable Overlay Scrollbars.";
1434
Daniele Castagna74ddb9c2018-06-21 22:59:021435const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1436const char kOverlayStrategiesDescription[] =
1437 "Select strategies used to promote quads to HW overlays.";
1438const char kOverlayStrategiesDefault[] = "Default";
1439const char kOverlayStrategiesNone[] = "None";
1440const char kOverlayStrategiesUnoccludedFullscreen[] =
1441 "Unoccluded fullscreen buffers (single-fullscreen)";
1442const char kOverlayStrategiesUnoccluded[] =
1443 "Unoccluded buffers (single-fullscreen,single-on-top)";
1444const char kOverlayStrategiesOccludedAndUnoccluded[] =
1445 "Occluded and unoccluded buffers "
1446 "(single-fullscreen,single-on-top,underlay)";
1447
Claudio Magni81326f92017-09-01 05:21:181448const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1449const char kUseNewAcceptLanguageHeaderDescription[] =
1450 "Adds the base language code after other corresponding language+region "
1451 "codes. This ensures that users receive content in their preferred "
1452 "language.";
1453
Brett Wilsonecb80982017-07-12 20:34:511454const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1455const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481456 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511457
chaopenge2b6e5f2018-05-08 16:40:451458const char kTouchpadOverscrollHistoryNavigationName[] =
1459 "Overscroll history navigation on Touchpad";
1460const char kTouchpadOverscrollHistoryNavigationDescription[] =
1461 "Allows swipe left/right from touchpad change browser navigation.";
1462
Xing Liu5400a002017-09-15 21:48:291463const char kParallelDownloadingName[] = "Parallel downloading";
1464const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061465 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291466
Brett Wilsonecb80982017-07-12 20:34:511467const char kPassiveEventListenerDefaultName[] =
1468 "Passive Event Listener Override";
1469const char kPassiveEventListenerDefaultDescription[] =
1470 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1471 "haven't requested otherwise) to be treated as passive. This will break "
1472 "touch/wheel behavior on some websites but is useful for demonstrating the "
1473 "potential performance benefits of adopting passive event listeners.";
1474const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1475const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1476
1477const char kPassiveEventListenersDueToFlingName[] =
1478 "Touch Event Listeners Passive Default During Fling";
1479const char kPassiveEventListenersDueToFlingDescription[] =
1480 "Forces touchstart, and first touchmove per scroll event listeners during "
1481 "fling to be treated as passive.";
1482
1483const char kPassiveDocumentEventListenersName[] =
1484 "Document Level Event Listeners Passive Default";
1485const char kPassiveDocumentEventListenersDescription[] =
1486 "Forces touchstart, and touchmove event listeners on document level "
1487 "targets (which haven't requested otherwise) to be treated as passive.";
1488
Sahel Sharify7400e882018-08-13 17:13:211489const char kPassiveDocumentWheelEventListenersName[] =
1490 "Document Level Wheel Event Listeners Passive Default";
1491const char kPassiveDocumentWheelEventListenersDescription[] =
1492 "Forces wheel, and mousewheel event listeners on document level targets "
1493 "(which haven't requested otherwise) to be treated as passive.";
1494
Carlos IL1d3ef052019-11-20 19:36:101495const char kPassiveMixedContentWarningName[] =
1496 "Warning for Passive Mixed Content";
1497const char kPassiveMixedContentWarningDescription[] =
1498 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1499 "passive (aka optionally blockable) mixed content.";
1500
Ivana Zuzica4cf4802019-07-10 19:02:321501const char kPasswordEditingAndroidName[] = "Password editing for Android";
1502const char kPasswordEditingAndroidDescription[] =
1503 "Adds the editing option for saved passwords.";
1504
Vaclav Brozekd8a3f542017-11-16 14:21:131505const char kPasswordImportName[] = "Password import";
1506const char kPasswordImportDescription[] =
1507 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511508
Aran Gilman5e9672bed2019-08-02 19:07:491509const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1510const char kForceWebContentsDarkModeDescription[] =
1511 "Automatically render all web contents using a dark theme.";
1512
Alison Maherc07a3fb2019-10-07 21:25:031513const char kForcedColorsName[] = "Forced Colors";
1514const char kForcedColorsDescription[] =
1515 "Enables forced colors mode for web content.";
1516
Matt Amertecf4bf32019-09-25 19:50:391517const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1518const char kPercentBasedScrollingDescription[] =
1519 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1520 "of the scroller size.";
1521
Rouslan Solomakhinded840112018-11-02 13:27:101522const char kPerMethodCanMakePaymentQuotaName[] =
1523 "Per-method canMakePayment() quota.";
1524const char kPerMethodCanMakePaymentQuotaDescription[] =
1525 "Allow calling canMakePayment() for different payment methods, as long as "
1526 "method-specific parameters remain unchanged.";
1527
Ella Geb58eed12019-09-05 23:37:011528const char kPointerLockOptionsName[] = "Enables pointer lock options";
1529const char kPointerLockOptionsDescription[] =
1530 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1531 "to true, pointer movements wil not be affected by the underlying platform "
1532 "modications such as mouse accelaration.";
1533
Yann Dago70afb65d2019-08-06 15:50:531534const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1535const char kPolicyAtomicGroupsEnabledDescription[] =
1536 "Enables the concept of policy atomic groups that makes policies of an "
1537 "atomic group that do not share the highest priority source from that group"
1538 "ignored.";
1539
Doug Arnett620ff542018-02-06 17:54:221540const char kPreviewsAllowedName[] = "Previews Allowed";
1541const char kPreviewsAllowedDescription[] =
1542 "Allows previews to be shown subject to specific preview types being "
1543 "enabled and the client experiencing specific triggering conditions. "
1544 "May be used as a kill-switch to turn off all potential preview types.";
1545
Sean Harrisonb65269e2019-10-15 14:44:171546const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1547const char kPrivacySettingsRedesignDescription[] =
1548 "Redesign of the privacy settings card to make it more prominent and "
1549 "and easier to use.";
1550
Tina Wangb825c142020-01-09 19:24:371551const char kProfileCardName[] = "Profile Card";
1552const char kProfileCardDescription[] =
1553 "Allows users to open the profile card to see more informations about "
1554 "the content creators.";
1555
Dana Friedac7b8ff2019-09-18 21:27:571556const char kProminentDarkModeActiveTabTitleName[] =
1557 "Prominent Dark Mode Active Tab Titles";
1558const char kProminentDarkModeActiveTabTitleDescription[] =
1559 "Makes the active tab title in dark mode bolder so the active tab is "
1560 "easier "
1561 "to identify.";
1562
Mohsen Izadi93faac12017-07-29 04:45:151563const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1564const char kPullToRefreshDescription[] =
1565 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011566const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151567
Troy Hildebrandt7228ad12018-02-23 21:18:241568const char kQueryInOmniboxName[] = "Query in Omnibox";
1569const char kQueryInOmniboxDescription[] =
1570 "Only display query terms in the omnibox when viewing a search results "
1571 "page.";
1572
Brett Wilsonecb80982017-07-12 20:34:511573const char kQuicName[] = "Experimental QUIC protocol";
1574const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1575
Kamila2724bd702019-09-10 16:08:581576const char kQuietNotificationPromptsName[] =
1577 "Quieter notification permission prompts";
1578const char kQuietNotificationPromptsDescription[] =
1579 "Enables quieter permission prompts for notification permission requests. "
1580 "When a site wishes to show notifications, the usual modal dialog is "
1581 "replaced with a quieter version.";
1582
Darwin Huangf588cc8e2019-12-13 22:24:561583const char kRawClipboardName[] = "Raw Clipboard";
1584const char kRawClipboardDescription[] =
1585 "Allows raw / unsanitized clipboard content to be read and written. "
1586 "See https://github.com/WICG/raw-clipboard-access.";
1587
Brett Wilsonecb80982017-07-12 20:34:511588const char kReducedReferrerGranularityName[] =
1589 "Reduce default 'referer' header granularity.";
1590const char kReducedReferrerGranularityDescription[] =
1591 "If a page hasn't set an explicit referrer policy, setting this flag will "
1592 "reduce the amount of information in the 'referer' header for cross-origin "
1593 "requests.";
1594
Christian Dullweber3cc579a22018-09-11 10:54:441595const char kRewriteLevelDBOnDeletionName[] =
1596 "Rewrite LevelDB instances after full deletions";
1597const char kRewriteLevelDBOnDeletionDescription[] =
1598 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1599
Jenna Himawana25aced2019-06-21 01:29:211600const char kReorderBookmarksName[] = "Reorder bookmarks";
1601const char kReorderBookmarksDescription[] =
1602 "Allows the user to reorder their bookmarks from their Android device. "
1603 "The bookmark ordering will be synced across devices.";
1604
David Bokan5a32e4d2019-08-14 15:37:461605const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1606const char kRequestUnbufferedDispatchDescription[] =
1607 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1608 "of input by the OS.";
1609
Brett Wilsonecb80982017-07-12 20:34:511610const char kRequestTabletSiteName[] =
1611 "Request tablet site option in the settings menu";
1612const char kRequestTabletSiteDescription[] =
1613 "Allows the user to request tablet site. Web content is often optimized "
1614 "for tablet devices. When this option is selected the user agent string is "
1615 "changed to indicate a tablet device. Web content optimized for tablets is "
1616 "received there after for the current tab.";
1617
Dominic Farolino780df942019-09-04 06:49:441618const char kPrefetchPrivacyChangesName[] =
1619 "Prefetch request properties are updated to be privacy-preserving";
1620const char kPrefetchPrivacyChangesDescription[] =
1621 "Prefetch requests will not follow redirects, not send a Referer header, "
1622 "not send credentials for cross-origin requests, and do not pass through "
1623 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441624
Dominic Farolino516f7f42019-08-30 12:33:241625const char kPrefetchMainResourceNetworkIsolationKeyName[] =
1626 "Prefetch requests for cross-origin main resources are fetched with a "
1627 "special NetworkIsolationKey";
1628const char kPrefetchMainResourceNetworkIsolationKeyDescription[] =
1629 "Prefetch requests for cross-origin main resources can be reused by next "
1630 "top-level navigations when HTTP cache is double-keyed.";
1631
Joe DeBlasiofb277092019-07-03 23:46:361632const char kSafetyTipName[] =
1633 "Show Safety Tip UI when visiting low-reputation websites";
1634const char kSafetyTipDescription[] =
1635 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1636 "with a site Chrome believes may be suspicious.";
1637
Lily Chene0d3ac92019-04-22 16:55:531638const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1639const char kSameSiteByDefaultCookiesDescription[] =
1640 "Treat cookies that don't specify a SameSite attribute as if they were "
1641 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1642 "third-party usage.";
1643
Toni Barzic8468f1b2019-08-29 01:28:351644const char kScalableAppListName[] =
1645 "App list UI configuration dependant on display size";
1646const char kScalableAppListDescription[] =
1647 "Adapts app list item sizing and spacing for smaller screen sizes, "
1648 "instead of using single app list configuration, that is optionally "
1649 "scaled down, for all screens.";
1650
Charlene Yan0ccd7f52019-04-12 23:20:591651const char kScrollableTabStripName[] = "Scrollable TabStrip";
1652const char kScrollableTabStripDescription[] =
1653 "Allows users to access tabs by scrolling when they no longer fit in the "
1654 "tabstrip.";
1655
Jeffrey Cohendacbc2a2019-05-14 16:15:491656const char kSendTabToSelfBroadcastName[] = "Send tab to self broadcast";
1657const char kSendTabToSelfBroadcastDescription[] =
1658 "Allows users to broadcast the tab they send to all of their devices "
1659 "instead of targetting only one device.";
1660
Travis Skare885f8ad2019-04-25 21:33:371661const char kSendTabToSelfWhenSignedInName[] =
1662 "Send tab to self: enable use when signed-in regardless of sync state";
1663const char kSendTabToSelfWhenSignedInDescription[] =
1664 "Allows use of the send-tab-to-self feature for users who are signed-in "
1665 "but not necessarily syncing. The tab-share data is thus ephemeral, "
1666 "rather than persistent sync data.";
1667
Matt Falkenhagen8af3b7e2019-10-01 14:44:161668const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1669const char kServiceWorkerOnUIDescription[] =
1670 "Enables browser process logic related to service workers to run on the UI "
1671 "thread rather than the IO thread.";
1672
Yasmin69a132f2019-08-07 15:30:361673const char kSharedClipboardReceiverName[] =
1674 "Enable receiver device to handle shared clipboard feature";
1675const char kSharedClipboardReceiverDescription[] =
1676 "Enables receiver device to handle shared clipboard feature by showing a "
1677 "notification to receive the clipboard to share.";
1678
1679const char kSharedClipboardUIName[] =
1680 "Enable shared clipboard feature signals to be handled";
1681const char kSharedClipboardUIDescription[] =
1682 "Enables shared clipboard feature signals to be handled by showing "
1683 "a list of user's available devices to share the clipboard.";
1684
Himanshu Jaju8cf9c242019-11-06 13:52:531685const char kSharingPeerConnectionReceiverName[] =
1686 "Enable receiver device to handle peer connection requests.";
1687const char kSharingPeerConnectionReceiverDescription[] =
1688 "Enables receiver device to connect and share data using a peer to peer "
1689 "connection.";
1690
1691const char kSharingPeerConnectionSenderName[] =
1692 "Enable sender device to initiate peer connection requests.";
1693const char kSharingPeerConnectionSenderDescription[] =
1694 "Enables the sender devices to connect with chosen device using a peer to "
1695 "peer connection for transferring data.";
1696
Travis Skare139deb72019-12-05 21:25:061697const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1698const char kSharingQRCodeGeneratorDescription[] =
1699 "Enables right-click UI to share the page's URL via a generated QR Code.";
1700
Alex Chau11875b32019-11-15 16:36:361701const char kSharingRenameDevicesName[] =
1702 "Enable device renaming in Sharing features.";
1703const char kSharingRenameDevicesDescription[] =
1704 "Enables renaming devices using HardwareInfo when populating device list "
1705 "and sender device info.";
1706
Alex Chauf15a7192020-01-30 17:37:511707const char kSharingSendViaSyncName[] =
1708 "Enable sending Sharing message via Sync";
1709const char kSharingSendViaSyncDescription[] =
1710 "Enables sending Sharing message via commiting to Chrome Sync's "
1711 "SHARING_MESSAGE data type";
1712
Himanshu Jaju8211bd9b2019-08-12 18:53:141713const char kSharingUseDeviceInfoName[] =
1714 "Enable Sharing device registration in DeviceInfo";
1715const char kSharingUseDeviceInfoDescription[] =
Alex Chau20029162019-10-02 17:13:461716 "Enables Sharing infrastructure to register devices in DeviceInfo.";
Himanshu Jaju8211bd9b2019-08-12 18:53:141717
Alex Chauf2b97662019-10-04 11:21:511718const char kSharingDeriveVapidKeyName[] =
1719 "Enable Sharing derive VAPID key from sync";
1720const char kSharingDeriveVapidKeyDescription[] =
1721 "Enables Sharing infrastructure to derive VAPID key from sync.";
1722
Michael van Ouwerkerk99d7e562019-12-03 17:14:361723const char kSharingDeviceExpirationName[] =
1724 "Configures sharing device expiration";
1725const char kSharingDeviceExpirationDescription[] =
1726 "Configures how long after a device was last active that it is eligible "
1727 "for use in sharing features.";
1728
Manu Corneteb3c7d32019-06-20 08:04:441729const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1730const char kShelfHotseatDescription[] =
1731 "Shows a modular design for the shelf where the apps are shown separately "
1732 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301733 "are separate and behave independently. Also reduces the size of the"
1734 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441735
Manu Cornetd7ef7c52018-05-01 22:08:231736const char kShelfHoverPreviewsName[] =
1737 "Show previews of running apps when hovering over the shelf.";
1738const char kShelfHoverPreviewsDescription[] =
1739 "Shows previews of the open windows for a given running app when hovering "
1740 "over the shelf.";
1741
Manu Cornetad6536f2019-06-18 21:04:431742const char kShelfScrollableName[] =
1743 "Enable a scrollable list of apps on the shelf";
1744const char kShelfScrollableDescription[] =
1745 "Shows a list of applications that is scrollable by default on tablets.";
1746
Naoki Fukino008a0022018-05-23 18:33:001747const char kShowAndroidFilesInFilesAppName[] =
1748 "Show Android files in Files app";
1749const char kShowAndroidFilesInFilesAppDescription[] =
1750 "Show Android files in Files app if Android is enabled on the device.";
1751
Brett Wilsonecb80982017-07-12 20:34:511752const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1753const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381754 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1755 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511756
1757const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1758const char kShowAutofillTypePredictionsDescription[] =
1759 "Annotates web forms with Autofill field type predictions as placeholder "
1760 "text.";
1761
pwarren878671672019-12-13 19:18:161762const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1763const char kShowOverdrawFeedbackDescription[] =
1764 "Visualize overdraw by color-coding elements based on if they have other "
1765 "elements drawn underneath.";
1766
Jonathan Backer93610a82019-03-27 14:02:381767const char kSkiaRendererName[] = "Skia API for OOP-D compositing";
1768const char kSkiaRendererDescription[] =
1769 "If enabled, the display compositor will use Skia as the graphics API "
1770 "instead of OpenGL ES. Requires Viz Display Compositor (OOP-D).";
1771
Shivani Sharma2d5b4b6b2019-01-08 16:07:161772const char kHistoryManipulationIntervention[] =
1773 "History Manipulation Intervention";
1774const char kHistoryManipulationInterventionDescription[] =
1775 "If a page does a client side redirect or adds to the history without a "
1776 "user gesture, then skip it on back/forward UI.";
1777
Brett Wilsonecb80982017-07-12 20:34:511778const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1779const char kSilentDebuggerExtensionApiDescription[] =
1780 "Do not show the infobar when an extension attaches to a page via "
1781 "chrome.debugger API. This is required to debug extension background "
1782 "pages.";
1783
Christopher Thompson75ff845d2018-02-01 20:12:461784const char kSimplifyHttpsIndicatorName[] = "Simplify HTTPS indicator UI";
1785const char kSimplifyHttpsIndicatorDescription[] =
1786 "Change the UI treatment for HTTPS pages.";
1787
Lukasz Anforowiczd2e16e62019-03-28 19:06:591788const char kIsolateOriginsName[] = "Isolate additional origins";
1789const char kIsolateOriginsDescription[] =
1790 "Requires dedicated processes for an additional set of origins, "
1791 "specified as a comma-separated list.";
1792
Lukasz Anforowicz738a88d2018-11-05 19:19:341793const char kSiteIsolationOptOutName[] = "Disable site isolation";
1794const char kSiteIsolationOptOutDescription[] =
1795 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571796 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1797 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221798 "isolation is force-enabled using a command line switch or using an "
1799 "enterprise policy. "
1800 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571801 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341802const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1803const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511804
Jesse McKenna4cf4c9172019-12-14 05:10:581805const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1806const char kSlowDCTimerInterruptsWinDescription[] =
1807 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1808 "default 4 ms.";
1809
Brett Wilsonecb80982017-07-12 20:34:511810const char kSmoothScrollingName[] = "Smooth Scrolling";
1811const char kSmoothScrollingDescription[] =
1812 "Animate smoothly when scrolling page content.";
1813
Sam Goto09d69a12019-11-20 23:56:561814const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1815const char kSmsReceiverCrossDeviceDescription[] =
1816 "Enable the SMS Receiver API to work across devices";
1817
Justin Donnelly4e448cb2017-07-07 21:32:131818const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1819 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131820const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1821 "If enabled, when the user enters text in the omnibox that looks like a "
1822 "a query, any service worker associated with the search engine the query "
1823 "will be sent to is started early.";
1824
Lei Zhang507fffd2020-01-29 23:47:541825const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1826const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461827 "Experimental security mode that strengthens the site isolation policy. "
1828 "Controls whether site isolation should use origins instead of scheme and "
1829 "eTLD+1.";
1830
Shubhie Panickerfaf082ed2018-01-03 04:49:151831const char kStopInBackgroundName[] = "Stop in background";
1832const char kStopInBackgroundDescription[] =
1833 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281834 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151835
Shubhie Panicker56c99a22018-03-21 00:22:281836const char kStopNonTimersInBackgroundName[] =
1837 "Stop non-timer task queues background";
1838const char kStopNonTimersInBackgroundDescription[] =
1839 "Stop non-timer task queues, in the background, "
1840 "after a grace period.";
1841
Brandon Maslenda12cf82019-08-23 20:54:181842const char kStorageAccessAPIName[] = "Storage Access API";
1843const char kStorageAccessAPIDescription[] =
1844 "Enables the Storage Access API, allowing websites to request storage "
1845 "access when it would otherwise be restricted.";
1846
Jarryd5b6e5ce2019-08-23 19:15:481847const char kStoragePressureUIName[] = "Enable storage pressure UI";
1848const char kStoragePressureUIDescription[] =
1849 "If enabled, Chrome will trigger system notifications to warn about "
1850 "storage pressure.";
1851
Brett Wilsonecb80982017-07-12 20:34:511852const char kSuggestionsWithSubStringMatchName[] =
1853 "Substring matching for Autofill suggestions";
1854const char kSuggestionsWithSubStringMatchDescription[] =
1855 "Match Autofill suggestions based on substrings (token prefixes) rather "
1856 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341857
Himanshu Jajue760efb2019-10-17 11:07:531858const char kSyncDeviceInfoInTransportModeName[] =
1859 "Enable syncing DeviceInfo in transport-only sync mode.";
1860const char kSyncDeviceInfoInTransportModeDescription[] =
1861 "When enabled, allows syncing DeviceInfo datatype for users who are "
1862 "signed-in but not necessary sync-ing.";
1863
Tanmoy Mollika6ef18a2020-01-28 12:24:341864const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1865const char kSyncErrorInfoBarDescription[] =
1866 "When enabled, shows an infobar for sync errors that can be resolved "
1867 "by user interaction in the settings page.";
1868
Brett Wilsonecb80982017-07-12 20:34:511869const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1870const char kSyncSandboxDescription[] =
1871 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341872
Joe Downing8cbbc192018-05-14 17:37:071873const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1874const char kSystemKeyboardLockDescription[] =
1875 "Enables websites to use the keyboard.lock() API to intercept system "
1876 "keyboard shortcuts and have the events routed directly to the website "
1877 "when in fullscreen mode.";
1878
Matt Simmons1fd0c9f2019-04-15 19:08:221879const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1880const char kTabEngagementReportingDescription[] =
1881 "Tracks tab engagement and lifetime metrics.";
1882
Yusuf Ozuysal67f05a02019-02-15 19:30:521883const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1884const char kTabGridLayoutAndroidDescription[] =
1885 "Allows users to see their tabs in a grid layout in the tab switcher.";
1886
Yusuf Ozuysal436d90b82019-03-15 22:17:581887const char kTabGroupsAndroidName[] = "Tab Groups";
1888const char kTabGroupsAndroidDescription[] =
1889 "Allows users to create groups to better organize their tabs.";
1890
Yue Zhange5610102019-11-01 19:46:391891const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1892const char kTabGroupsContinuationAndroidDescription[] =
1893 "Allows users to access continuation features in Tab Group.";
1894
Yue Zhang2834d6b2019-05-01 17:30:281895const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1896const char kTabGroupsUiImprovementsAndroidDescription[] =
1897 "Allows users to access new features in Tab Group UI.";
1898
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091899const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1900const char kTabToGTSAnimationAndroidDescription[] =
1901 "Allows users to see an animation when entering or leaving the "
1902 "Grid Tab Switcher.";
1903
Taylor Bergquistbcc15462018-12-05 00:36:561904const char kTabGroupsName[] = "Tab Groups";
1905const char kTabGroupsDescription[] =
1906 "Allows users to organize tabs into visually distinct groups, e.g. to "
1907 "separate tabs associated with different tasks.";
1908
Caroline Risinge121c2b2018-12-03 20:19:291909const char kTabHoverCardsName[] = "Tab Hover Cards";
1910const char kTabHoverCardsDescription[] =
1911 "Enables a popup containing tab information to be visible when hovering "
1912 "over a tab. This will replace tooltips for tabs.";
1913
Dana Friedacaa8ef52019-02-08 02:20:351914const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1915const char kTabHoverCardImagesDescription[] =
1916 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1917
Dana Fried07b03c62019-07-31 19:20:561918const char kTabOutlinesInLowContrastThemesName[] =
1919 "Tab Outlines in Low Contrast Themes";
1920const char kTabOutlinesInLowContrastThemesDescription[] =
1921 "Expands the range of situations in which tab outline strokes are "
1922 "displayed, improving accessiblity in dark and incognito mode.";
1923
Daniele Castagna0fead93e2018-01-10 20:40:291924const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1925const char kTintGlCompositedContentDescription[] =
1926 "Tint contents composited using GL with a shade of red to help debug and "
1927 "study overlay support.";
1928
David Benjaminb9c645c2019-10-09 23:49:111929const char kTLS13HardeningForLocalAnchorsName[] =
1930 "TLS 1.3 hardening for local anchors";
1931const char kTLS13HardeningForLocalAnchorsDescription[] =
1932 "This option enables the TLS 1.3 downgrade hardening mechanism for "
1933 "connections authenticated by local trust anchors. This improves security "
1934 "for connections to TLS-1.3-capable servers while remaining compatible "
1935 "with older servers. Firewalls and proxies that do not function when this "
1936 "is enabled do not implement TLS 1.2 correctly or securely and must be "
1937 "updated.";
1938
Peter Kastingd77428352018-10-26 15:20:251939const char kTopChromeTouchUiName[] = "Touch UI Layout";
1940const char kTopChromeTouchUiDescription[] =
1941 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:341942
Brett Wilsonecb80982017-07-12 20:34:511943const char kThreadedScrollingName[] = "Threaded scrolling";
1944const char kThreadedScrollingDescription[] =
1945 "Threaded handling of scroll-related input events. Disabling this will "
1946 "force all such scroll events to be handled on the main thread. Note that "
1947 "this can dramatically hurt scrolling performance of most websites and is "
1948 "intended for testing purposes only.";
1949
Brett Wilsonecb80982017-07-12 20:34:511950const char kTouchAdjustmentName[] = "Touch adjustment";
1951const char kTouchAdjustmentDescription[] =
1952 "Refine the position of a touch gesture in order to compensate for touches "
1953 "having poor resolution compared to a mouse.";
1954
1955const char kTouchDragDropName[] = "Touch initiated drag and drop";
1956const char kTouchDragDropDescription[] =
1957 "Touch drag and drop can be initiated through long press on a draggable "
1958 "element.";
1959
1960const char kTouchEventsName[] = "Touch Events API";
1961const char kTouchEventsDescription[] =
1962 "Force Touch Events API feature detection to always be enabled or "
1963 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:291964 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:511965
1966const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
1967const char kTouchSelectionStrategyDescription[] =
1968 "Controls how text selection granularity changes when touch text selection "
1969 "handles are dragged. Non-default behavior is experimental.";
1970const char kTouchSelectionStrategyCharacter[] = "Character";
1971const char kTouchSelectionStrategyDirection[] = "Direction";
1972
1973const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
1974const char kTraceUploadUrlDescription[] =
1975 "This is to be used in conjunction with the enable-navigation-tracing "
1976 "flag. Please select the label that best describes the recorded traces. "
1977 "This will choose the destination the traces are uploaded to. If you are "
1978 "not sure, select other. If left empty, no traces will be uploaded.";
1979const char kTraceUploadUrlChoiceOther[] = "Other";
1980const char kTraceUploadUrlChoiceEmloading[] = "emloading";
1981const char kTraceUploadUrlChoiceQa[] = "QA";
1982const char kTraceUploadUrlChoiceTesting[] = "Testing";
1983
Anthony Vallee-Dubois265c5692018-06-01 15:57:141984const char kTranslateForceTriggerOnEnglishName[] =
1985 "Select which language model to use to trigger translate on English "
1986 "content";
1987const char kTranslateForceTriggerOnEnglishDescription[] =
1988 "Force the Translate Triggering on English pages experiment to be enabled "
1989 "with the selected language model active.";
1990
Haohao Wang5b525f722019-05-18 15:37:521991const char kTranslateBubbleUIName[] =
1992 "Select which UI to use for translate bubble";
1993const char kTranslateBubbleUIDescription[] =
1994 "Three bubble options to choose. Existing UI is selected by default";
1995
Mustafa Emre Acerb3aa36a82018-05-22 21:44:051996const char kTreatInsecureOriginAsSecureName[] =
1997 "Insecure origins treated as secure";
1998const char kTreatInsecureOriginAsSecureDescription[] =
1999 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:132000 "supplied as a comma-separated list. Origins must have their protocol "
2001 "specified e.g. \"http://example.com\". For the definition of secure "
2002 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052003
Joe DeBlasio2a4fb9982019-05-06 23:44:432004const char kTreatUnsafeDownloadsAsActiveName[] =
2005 "Treat risky downloads over insecure connections as active mixed content";
2006const char kTreatUnsafeDownloadsAsActiveDescription[] =
2007 "Disallows downloads of unsafe files (files that can potentially execute "
2008 "code), where the final download origin or any origin in the redirect "
2009 "chain is insecure if the originating page is secure.";
2010
Brett Wilsonecb80982017-07-12 20:34:512011const char kTrySupportedChannelLayoutsName[] =
2012 "Causes audio output streams to check if channel layouts other than the "
2013 "default hardware layout are available.";
2014const char kTrySupportedChannelLayoutsDescription[] =
2015 "Causes audio output streams to check if channel layouts other than the "
2016 "default hardware layout are available. Turning this on will allow the OS "
2017 "to do stereo to surround expansion if supported. May expose third party "
2018 "driver bugs, use with caution.";
2019
Shawn Pickett0b470712019-08-15 00:43:452020const char kTurnOffStreamingMediaCachingName[] =
2021 "Turn off caching of streaming media to disk.";
2022const char kTurnOffStreamingMediaCachingDescription[] =
2023 "Reduces disk activity during media playback, which can result in "
2024 "power savings.";
2025
Elly Fong-Jones176e9f62019-10-31 20:05:022026const char kUnexpireFlagsM78Name[] = "Temporarily unexpire M78 flags.";
2027const char kUnexpireFlagsM78Description[] =
2028 "Temporarily unexpire flags that are expired as of M78. These flags will "
2029 "be removed soon.";
Elly Fong-Jones7ab60f62019-11-14 17:37:062030const char kUnexpireFlagsM80Name[] = "Temporarily unexpire M80 flags.";
2031const char kUnexpireFlagsM80Description[] =
2032 "Temporarily unexpire flags that are expired as of M80. These flags will "
2033 "be removed soon.";
Elly Fong-Jonesd488661c2019-07-31 21:53:262034
François Beaufortdb160c12019-05-01 06:28:142035const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2036const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052037 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142038 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2039 "for other processes.";
2040
Brett Wilsonecb80982017-07-12 20:34:512041const char kUiPartialSwapName[] = "Partial swap";
2042const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2043
Vadym Doroshenkoa063a512019-12-12 17:59:072044const char kUsernameFirstFlowName[] = "Username first flow";
2045const char kUsernameFirstFlowDescription[] =
2046 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062047 "flows where a user has to type username first on one page and then "
2048 "password on another page";
2049
Jiahe Zhang6a55d9ba2019-12-14 02:59:462050const char kUsePreferredIntervalForVideoName[] =
2051 "Use preferred interval for video";
2052const char kUsePreferredIntervalForVideoDescription[] =
2053 "When enabled, the composition rate will be changed based on the videos' "
2054 "actual fps.";
2055
Zentaro Kavanagh892851f2019-05-29 15:13:312056const char kUseSearchClickForRightClickName[] =
2057 "Use Search+Click for right click";
2058const char kUseSearchClickForRightClickDescription[] =
2059 "When enabled search+click will be remapped to right click, allowing "
2060 "webpages and apps to consume alt+click. When disabled the legacy "
2061 "behavior of remapping alt+click to right click will remain unchanged.";
2062
Michael Hablich896d52662017-10-23 15:59:572063const char kV8VmFutureName[] = "Future V8 VM features";
2064const char kV8VmFutureDescription[] =
2065 "This enables upcoming and experimental V8 VM features. "
2066 "This flag does not enable experimental JavaScript features.";
2067
Brett Wilsonecb80982017-07-12 20:34:512068const char kWalletServiceUseSandboxName[] =
2069 "Use Google Payments sandbox servers";
2070const char kWalletServiceUseSandboxDescription[] =
2071 "For developers: use the sandbox service for Google Payments API calls.";
2072
Ovidio Henriquez3d729f62020-02-07 00:43:292073const char kWebBluetoothNewPermissionsBackendName[] =
2074 "Use the new permissions backend for Web Bluetooth";
2075const char kWebBluetoothNewPermissionsBackendDescription[] =
2076 "Enables the new permissions backend for Web Bluetooth. This will enable "
2077 "persistent storage of device permissions.";
2078
Tsuyoshi Horoabfb079d2019-10-17 02:09:062079const char kWebBundlesName[] = "Web Bundles";
2080const char kWebBundlesDescription[] =
2081 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2082 "navigation.";
2083
Brett Wilsonecb80982017-07-12 20:34:512084const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2085const char kWebglDraftExtensionsDescription[] =
2086 "Enabling this option allows web applications to access the WebGL "
2087 "Extensions that are still in draft status.";
2088
Danyao Wang47a0f312019-05-09 20:52:242089const char kWebPaymentsExperimentalFeaturesName[] =
2090 "Experimental Web Payments API features";
2091const char kWebPaymentsExperimentalFeaturesDescription[] =
2092 "Enable experimental Web Payments API features";
2093
Liquan (Max) Gu5f1223972019-12-13 21:07:102094const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2095const char kWebPaymentsMinimalUIDescription[] =
2096 "Allow Payment Request API to open a minimal UI to replace the Payment "
2097 "Request UI when appropriate.";
2098
Per Åhgrencef44262019-11-20 10:54:512099const char kWebrtcCaptureMultiChannelApmName[] =
2100 "WebRTC multi-channel capture audio processing.";
2101const char kWebrtcCaptureMultiChannelApmDescription[] =
2102 "Support in WebRTC for processing capture audio in multi channel without "
2103 "downmixing when running APM in the render process.";
2104
Qingsi Wangec2dbf942018-11-03 05:33:042105const char kWebrtcHideLocalIpsWithMdnsName[] =
2106 "Anonymize local IPs exposed by WebRTC.";
2107const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2108 "Conceal local IP addresses with mDNS hostnames.";
2109
Alex Loikob5fb1282018-08-14 10:04:402110const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2111const char kWebrtcHybridAgcDescription[] =
2112 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2113
Brett Wilsonecb80982017-07-12 20:34:512114const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2115const char kWebrtcHwDecodingDescription[] =
2116 "Support in WebRTC for decoding video streams using platform hardware.";
2117
2118const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2119const char kWebrtcHwEncodingDescription[] =
2120 "Support in WebRTC for encoding video streams using platform hardware.";
2121
Niels Möller090866a2018-02-13 10:55:032122const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2123 "WebRTC new encode cpu load estimator";
2124const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2125 "Enable new estimator for the encoder cpu load, for evaluation and "
2126 "testing. Intended to improve accuracy when screen casting.";
2127
Elad Alon85e0d0be2018-06-26 10:38:372128const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2129const char kWebRtcRemoteEventLogDescription[] =
2130 "Allow collecting WebRTC event logs and uploading them to Crash. "
2131 "Please note that, even if enabled, this will still require "
2132 "a policy to be set, for it to have an effect.";
2133
Brett Wilsonecb80982017-07-12 20:34:512134const char kWebrtcSrtpAesGcmName[] =
2135 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2136const char kWebrtcSrtpAesGcmDescription[] =
2137 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2138
2139const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2140const char kWebrtcStunOriginDescription[] =
2141 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2142 "header.";
2143
Sergey Silkinc33244f2020-01-31 17:21:302144const char kWebrtcUseMinMaxVEADimensionsName[] =
2145 "WebRTC Min/Max Video Encode Accelerator dimensions";
2146const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2147 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2148 "video resolutions inside those published as supported.";
2149
John Leeb07c8472019-10-21 19:53:192150#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
Peter Boström92add81d2019-08-12 22:14:242151const char kWebUITabStripName[] = "WebUI tab strip";
2152const char kWebUITabStripDescription[] =
2153 "When enabled makes use of a WebUI-based tab strip.";
2154
John Leeb07c8472019-10-21 19:53:192155const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
2156const char kWebUITabStripDemoOptionsDescription[] =
2157 "When enabled, displays a set of options to demo and test various features "
2158 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
2159 "enabled.";
2160#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
2161
Brandon Jonese9d9b2b2017-12-11 22:20:112162const char kWebXrName[] = "WebXR Device API";
2163const char kWebXrDescription[] =
Anna Offenwanger00e6dd052018-04-05 02:12:012164 "Enables access to experimental APIs to interact with Virtual Reality (VR) "
2165 "and Augmented Reality (AR) devices.";
2166
Alex Cooper01f110e2020-01-08 02:24:162167const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2168const char kWebXrForceRuntimeDescription[] =
2169 "Force the browser to use a particular runtime, even if it would not "
2170 "usually be enabled or would otherwise not be selected based on the "
2171 "attached hardware.";
2172
2173const char kWebXrRuntimeChoiceNone[] = "No Runtime";
2174const char kWebXrRuntimeChoiceOrientationSensors[] = "Orientation sensors";
2175const char kWebXrRuntimeChoiceOculus[] = "Oculus";
2176const char kWebXrRuntimeChoiceOpenVR[] = "SteamVR (OpenVR)";
2177const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2178const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2179
Brandon Jones3c1295802019-08-21 18:18:222180const char kWebXrArModuleName[] = "WebXR AR Module";
2181const char kWebXrArModuleDescription[] =
2182 "Enables access to Augmented Reality features defined in the WebXR AR "
2183 "Module";
2184
Ian Vollick7aaccf92018-04-07 23:10:432185const char kWebXrHitTestName[] = "WebXR Hit Test";
2186const char kWebXrHitTestDescription[] =
2187 "Enables access to raycasting against estimated XR scene geometry.";
Brandon Jonese9d9b2b2017-12-11 22:20:112188
Will Cassellaa1a4d1112019-12-27 20:52:312189const char kWebXrIncubationsName[] = "WebXR Incubations";
2190const char kWebXrIncubationsDescription[] =
2191 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242192
Brett Wilsonecb80982017-07-12 20:34:512193const char kZeroCopyName[] = "Zero-copy rasterizer";
2194const char kZeroCopyDescription[] =
2195 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342196
Peng Huang70021682019-09-18 19:42:282197const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472198const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282199
Brett Wilsonff596952017-07-14 01:06:552200// Android ---------------------------------------------------------------------
2201
2202#if defined(OS_ANDROID)
2203
Brett Wilsonff596952017-07-14 01:06:552204const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2205const char kAndroidAutofillAccessibilityDescription[] =
2206 "Enable accessibility for autofill popup.";
2207
Pavel Yatsukfb2129a2019-09-20 03:28:502208const char kAndroidSetupSearchEngineName[] = "Android setup search engine";
2209const char kAndroidSetupSearchEngineDescription[] =
2210 "Enables search engine selection at Android setup.";
2211
Anita Woodruffbfcd1e52018-07-16 12:00:512212const char kAppNotificationStatusMessagingName[] =
2213 "App notification status messaging";
2214const char kAppNotificationStatusMessagingDescription[] =
2215 "Enables messaging in site permissions UI informing user when "
2216 "notifications are disabled for the entire app.";
2217
Miriam Gershenson8cf1397222018-01-23 22:48:292218const char kAsyncDnsName[] = "Async DNS resolver";
2219const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2220
Brett Wilsonff596952017-07-14 01:06:552221const char kAutofillAccessoryViewName[] =
2222 "Autofill suggestions as keyboard accessory view";
2223const char kAutofillAccessoryViewDescription[] =
2224 "Shows Autofill suggestions on top of the keyboard rather than in a "
2225 "dropdown.";
2226
Lei Zhang722abec2020-02-04 22:35:492227const char kAutofillAssistantDirectActionsName[] =
2228 "Autofill Assistant direct actions";
2229const char kAutofillAssistantDirectActionsDescription[] =
2230 "When enabled, expose direct actions from the Autofill Assistant.";
2231
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462232const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2233const char kAutofillTouchToFillDescription[] =
2234 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2235 "instead of the keyboard when a password can be filled.";
2236
Caitlin Fischer43edd90a2019-05-01 13:24:302237const char kAutofillUseMobileLabelDisambiguationName[] =
2238 "Autofill Uses Mobile Label Disambiguation";
2239const char kAutofillUseMobileLabelDisambiguationDescription[] =
2240 "When enabled, Autofill suggestions' labels are displayed using a "
2241 "mobile-friendly format.";
2242
Tibor Goldschwendt11b3cf22018-07-04 15:32:442243const char kBackgroundTaskComponentUpdateName[] =
2244 "Background Task Component Updates";
2245const char kBackgroundTaskComponentUpdateDescription[] =
2246 "Schedule component updates with BackgroundTaskScheduler";
2247
Ramin Halavatiba7ddcc2019-11-13 06:19:282248const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2249const char kCCTIncognitoDescription[] =
2250 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2251
Michael van Ouwerkerkbda4ad82018-06-19 14:08:002252const char kCCTModuleName[] = "Chrome Custom Tabs Module";
2253const char kCCTModuleDescription[] =
2254 "Enables a dynamically loaded module in Chrome Custom Tabs, on Android.";
2255
Michael van Ouwerkerk29a7a292018-10-09 09:20:142256const char kCCTModuleCacheName[] = "Chrome Custom Tabs Module Cache";
2257const char kCCTModuleCacheDescription[] =
Michael van Ouwerkerka5df1ec2018-10-11 11:57:402258 "Enables a cache for dynamically loaded modules in Chrome Custom Tabs. "
2259 "Under mild memory pressure the cache may be retained for some time";
Michael van Ouwerkerk29a7a292018-10-09 09:20:142260
John Lin170c00b2018-11-21 15:44:252261const char kCCTModuleCustomHeaderName[] =
2262 "Chrome Custom Tabs Module Custom Header";
2263const char kCCTModuleCustomHeaderDescription[] =
2264 "Enables header customization by dynamically loaded modules in "
2265 "Chrome Custom Tabs.";
2266
Michael van Ouwerkerk0878427a2019-02-13 15:11:422267const char kCCTModuleCustomRequestHeaderName[] =
2268 "Chrome Custom Tabs Module Custom Request Header";
2269const char kCCTModuleCustomRequestHeaderDescription[] =
2270 "Enables a custom request header for URLs managed by dynamically loaded "
2271 "modules in Chrome Custom Tabs.";
2272
alihanlivdumlu12ac4772019-01-17 17:37:182273const char kCCTModuleDexLoadingName[] = "Chrome Custom Tabs Module Dex Loading";
2274const char kCCTModuleDexLoadingDescription[] =
2275 "Enables loading Chrome Custom Tabs module code from a dex file "
2276 "provided by the module.";
2277
barkerd84051482018-11-13 14:46:562278const char kCCTModulePostMessageName[] =
2279 "Chrome Custom Tabs Module postMessage API";
2280const char kCCTModulePostMessageDescription[] =
2281 "Enables the postMessage API exposed to dynamically loaded modules in "
2282 "Chrome Custom Tabs.";
2283
Anna Malova9bb4ead2019-01-18 18:01:262284const char kCCTModuleUseIntentExtrasName[] =
2285 "Chrome Custom Tabs Module Intent Extras Usage";
2286const char kCCTModuleUseIntentExtrasDescription[] =
2287 "Enables usage of Intent's extras in Chrome Custom Tabs Module";
2288
Anna Malovaf7c734a2019-03-01 13:08:452289const char kCCTTargetTranslateLanguageName[] =
2290 "Chrome Custom Tabs Target Translate Language";
2291const char kCCTTargetTranslateLanguageDescription[] =
2292 "Enables specify target language the page should be translated to "
2293 "in Chrome Custom Tabs.";
2294
Matthew Jones1abcb132018-07-09 17:59:462295const char kChromeDuetName[] = "Chrome Duet";
2296const char kChromeDuetDescription[] =
2297 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052298
Pedro Amaral5e345192019-05-21 21:18:472299const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2300const char kChromeDuetLabelsDescription[] =
2301 "Enables Chrome Duet (split toolbar) labels.";
2302
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422303const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2304const char kChromeShareScreenshotDescription[] =
2305 "Enables UI to edit and share screenshots";
2306
Kyle Milka987a0352019-09-28 00:51:532307const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2308const char kChromeSharingHubDescription[] =
2309 "Enables the Chrome Sharing Hub/custom share sheet.";
2310
Sarath Singapati83aef1c2017-11-16 15:54:522311const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2312const char kClearOldBrowsingDataDescription[] =
2313 "Enables clearing of browsing data which is older than a given time "
2314 "period.";
2315
David Maunder915c7ef2019-09-20 16:22:082316const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2317const char kCloseTabSuggestionsDescription[] =
2318 "Suggests to the user to close Tabs that haven't been used beyond a "
2319 "configurable threshold or where duplicates of Tabs exist. "
2320 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282321
Shakti Sahu8347cba82019-12-11 03:25:482322const char kContentIndexingDownloadHomeName[] =
2323 "Content indexing in download home";
2324const char kContentIndexingDownloadHomeDescription[] =
2325 "Shows content indexing articles in group cards in download home";
2326
2327const char kContentIndexingNTPName[] = "Content indexing in NTP";
2328const char kContentIndexingNTPDescription[] =
2329 "Shows content indexing entry point UI in NTP";
2330
Lei Zhang507fffd2020-01-29 23:47:542331const char kContextMenuCopyImageName[] = "Copy Image";
2332const char kContextMenuCopyImageDescription[] =
Gang Wud3bfe8d2020-01-21 21:36:492333 "Enable copying image to system clipboard via context menu.";
2334
Donn Denman4315f262019-03-02 02:47:412335const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2336const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042337 "Enables touch-activated contextual definitions of words on a page to be "
2338 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412339
Donn Denman6be77d42019-05-04 15:55:422340const char kContextualSearchLongpressResolveName[] =
2341 "Contextual Search long-press Resolves";
2342const char kContextualSearchLongpressResolveDescription[] =
2343 "Enables communicating with Google servers when a long-press gesture is "
2344 "recognized under some privacy-limited conditions. The page context data "
2345 " sent to Google is potentially privacy sensitive!";
2346
Donn Denman8e58ead2017-11-04 01:44:012347const char kContextualSearchMlTapSuppressionName[] =
2348 "Contextual Search ML tap suppression";
2349const char kContextualSearchMlTapSuppressionDescription[] =
2350 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022351 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2352 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552353
Donn Denman59729812018-01-09 01:27:022354const char kContextualSearchRankerQueryName[] =
2355 "Contextual Search Ranker prediction";
2356const char kContextualSearchRankerQueryDescription[] =
2357 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2358
2359const char kContextualSearchSecondTapName[] =
2360 "Contextual Search second tap triggering";
2361const char kContextualSearchSecondTapDescription[] =
2362 "Enables triggering on a second tap gesture even when Ranker would "
2363 "normally suppress that tap.";
2364
Donn Denman58a1da42020-01-27 23:40:382365const char kContextualSearchTranslationsName[] =
2366 "Contextual Search translations";
2367const char kContextualSearchTranslationsDescription[] =
2368 "Enables automatic translations of words on a page to be presented in the "
2369 "caption of the bottom bar.";
2370
Jordan Demeulenaere9404ba232019-07-01 12:57:162371const char kDirectActionsName[] = "Direct actions";
2372const char kDirectActionsDescription[] =
2373 "Enables direct actions (Android Q and more).";
2374
Yue Zhange9e90c5a2019-11-26 21:44:032375const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2376const char kDuetTabStripIntegrationAndroidDescription[] =
2377 "Allows users to access integration of Duet and TabStrip.";
2378
Fabio Tirelo918089a2018-10-22 21:24:082379const char kAutofillManualFallbackAndroidName[] =
2380 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2381const char kAutofillManualFallbackAndroidDescription[] =
2382 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2383 "keyboard accessory.";
2384
Fabio Tirelo315e65922018-09-05 03:35:492385const char kEnableAutofillRefreshStyleName[] =
2386 "Enable Autofill refresh style (Android)";
2387const char kEnableAutofillRefreshStyleDescription[] =
2388 "Enable modernized style for Autofill on Android";
2389
Brett Wilsonff596952017-07-14 01:06:552390const char kEnableAndroidSpellcheckerDescription[] =
2391 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552392
Lei Tianbd5a3bf2018-02-28 19:01:162393const char kEnableCommandLineOnNonRootedName[] =
2394 "Enable command line on non-rooted devices";
2395const char kEnableCommandLineOnNoRootedDescription[] =
2396 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2397
Sinan Sahin3bafe272019-03-11 17:03:062398const char kEnableRevampedContextMenuName[] =
2399 "Enable the revamped context menu";
2400const char kEnableRevampedContextMenuDescription[] =
2401 "Enables a revamped context menu when a link, image, or video is long "
2402 "pressed within Chrome.";
2403
Brett Wilsonff596952017-07-14 01:06:552404const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2405const char kEnableOfflinePreviewsDescription[] =
2406 "Enable showing offline page previews on slow networks.";
2407
Brett Wilsonff596952017-07-14 01:06:552408const char kEnableWebNfcName[] = "WebNFC";
2409const char kEnableWebNfcDescription[] = "Enable WebNFC support.";
2410
Shakti Sahuec6030f2019-09-10 22:09:312411const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272412 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312413const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272414 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2415 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312416
Lei Zhang0a318af2018-11-14 02:19:462417const char kExploreSitesName[] = "Explore websites";
2418const char kExploreSitesDescription[] =
2419 "Enables portal from new tab page to explore websites.";
2420
Sebastien6f347c42019-10-25 19:12:412421const char kGamesHubName[] = "Games Hub";
2422const char kGamesHubDescription[] =
2423 "Enables viewing and usage of the Games Hub.";
2424
Wenyu Fu673eb7e2019-11-06 19:12:372425const char kHomepageLocationName[] =
2426 "Enable enterprise policy HomepageLocation";
2427const char kHomepageLocationDescription[] =
2428 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2429 "page URL";
2430
Wenyu Fuf2d083412019-12-20 23:13:512431const char kHomepageSettingsUIConversionName[] =
2432 "Enable new homepage setting UI";
2433const char kHomepageSettingsUIConversionDescription[] =
2434 "Enable new homepage setting UI, which allows user set up customized "
2435 "homepage URL through a radio button group, and add promo box on NTP "
2436 "if homepage is not enabled.";
2437
Jochen Eisingerd0e43f52020-01-22 17:04:322438const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2439 "Block intents from form submissions without user gesture";
2440const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2441 "Require a user gesture that triggered a form submission in order to "
2442 "allow for redirecting to an external intent.";
2443
Ian Wells665a2b92019-07-12 21:19:002444const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2445const char kInterestFeedNotificationsDescription[] =
2446 "Show notifications for some suggested content from the interest feed. "
2447 "#interest-feed-content-suggestions should also be enabled.";
2448
Theresa920e0ed2018-03-07 18:12:442449const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152450 "Use the interest feed to render content suggestions. Currently "
2451 "content "
Theresa920e0ed2018-03-07 18:12:442452 "suggestions are shown on the New Tab Page.";
2453const char kInterestFeedContentSuggestionsName[] =
2454 "Interest Feed Content Suggestions";
2455
Pete Williamson27269d42020-01-15 19:02:332456const char kInterestFeedFeedbackDescription[] =
2457 "Allow the user to provide feedback from a feed card.";
2458const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2459
Jian Liade82832018-09-06 22:31:412460const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2461const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2462 "Always do http probe to detect network connectivity for offline indicator "
2463 "as opposed to just taking the connection state from the system."
2464 "Used for testing.";
2465
2466const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2467const char kOfflineIndicatorChoiceDescription[] =
2468 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322469
Sinan Sahin18cc52c2019-09-12 23:07:152470const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2471const char kOfflineIndicatorV2Description[] =
2472 "Show a persistent offline indicator when offline.";
2473
Brett Wilsonff596952017-07-14 01:06:552474const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2475const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2476
2477const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2478const char kOfflinePagesCtV2Description[] =
2479 "V2 features include attributing pages to the app that initiated the "
2480 "custom tabs, and being able to query for pages by page attribution.";
2481
Cathy Li7311d792018-04-05 00:34:162482const char kOfflinePagesCTSuppressNotificationsName[] =
2483 "Disable download complete notification for whitelisted CCT apps.";
2484const char kOfflinePagesCTSuppressNotificationsDescription[] =
2485 "Disable download complete notification for page downloads originating "
2486 "from a CCT app whitelisted to show their own download complete "
2487 "notification.";
2488
Candice Sy74fa7a352018-03-30 23:46:492489const char kOfflinePagesDescriptiveFailStatusName[] =
2490 "Enables descriptive failed download status text.";
2491const char kOfflinePagesDescriptiveFailStatusDescription[] =
2492 "Enables failed download status text in notifications and Downloads Home "
2493 "to state the reason the request failed if the failure is actionable.";
2494
2495const char kOfflinePagesDescriptivePendingStatusName[] =
2496 "Enables descriptive pending download status text.";
2497const char kOfflinePagesDescriptivePendingStatusDescription[] =
2498 "Enables pending download status text in notifications and Downloads Home "
2499 "to state the reason the request is pending.";
2500
2501const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2502 "Enables offline pages in the downloads home to be opened in CCT.";
2503const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2504 "When enabled offline pages launched from the Downloads Home will be "
2505 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2506
Brett Wilsonff596952017-07-14 01:06:552507const char kOfflinePagesLoadSignalCollectingName[] =
2508 "Enables collecting load timing data for offline page snapshots.";
2509const char kOfflinePagesLoadSignalCollectingDescription[] =
2510 "Enables loading completeness data collection while writing an offline "
2511 "page. This data is collected in the snapshotted offline page to allow "
2512 "data analysis to improve deciding when to make the offline snapshot.";
2513
2514const char kOfflinePagesPrefetchingName[] =
2515 "Enables suggested offline pages to be prefetched.";
2516const char kOfflinePagesPrefetchingDescription[] =
2517 "Enables suggested offline pages to be prefetched, so useful content is "
2518 "available while offline.";
2519
Pete Williamson7845dff2017-09-20 11:06:192520const char kOfflinePagesResourceBasedSnapshotName[] =
2521 "Enables offline page snapshots to be based on percentage of page loaded.";
2522const char kOfflinePagesResourceBasedSnapshotDescription[] =
2523 "Enables offline page snapshots to use a resource percentage based "
2524 "approach for determining when the page is loaded as opposed to a time "
2525 "based approach";
2526
Collin Baker17f92a52017-07-19 21:41:252527const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2528const char kOfflinePagesRenovationsDescription[] =
2529 "Enables offline page renovations which correct issues with dynamic "
2530 "content that occur when offlining pages that use JavaScript.";
2531
Yafei Duan36b4b5b2018-08-07 00:40:032532const char kOfflinePagesLivePageSharingName[] =
2533 "Enables live page sharing of offline pages";
2534const char kOfflinePagesLivePageSharingDescription[] =
2535 "Enables to share current loaded page as offline page by saving as MHTML "
2536 "first.";
2537
Cathy Lie0d88762018-04-12 08:03:012538const char kOfflinePagesShowAlternateDinoPageName[] =
2539 "Enable alternate dino page with more user capabilities.";
2540const char kOfflinePagesShowAlternateDinoPageDescription[] =
2541 "Enables the dino page to show more buttons and offer existing offline "
2542 "content.";
2543
Brett Wilsonff596952017-07-14 01:06:552544const char kOffliningRecentPagesName[] =
2545 "Enable offlining of recently visited pages";
2546const char kOffliningRecentPagesDescription[] =
2547 "Enable storing recently visited pages locally for offline use. Requires "
2548 "Offline Pages to be enabled.";
2549
Andrei Chulkov1a12e6d22019-07-15 11:16:072550const char kPasswordManagerOnboardingAndroidName[] =
2551 "Password manager onboarding experience";
2552const char kPasswordManagerOnboardingAndroidDescription[] =
2553 "This flag enables showing the password manager onboarding experience.";
2554
Finnur Thorarinssonaeb6b582020-01-28 17:52:462555const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2556const char kPhotoPickerVideoSupportDescription[] =
2557 "Enables video files to be shown in the Photo Picker dialog";
2558
Lei Zhang507fffd2020-01-29 23:47:542559const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242560 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542561const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242562 "When site isolation is disabled, this mode changes how sites are lumped "
2563 "in to shared processes. For sites that do not require isolation, this "
2564 "feature groups them into a single 'default' site instance (per browsing "
2565 "instance) instead of creating unique site instances for each one. This "
2566 "enables resource savings by creating fewer processes for sites that do "
2567 "not need isolation.";
2568
Lei Zhang507fffd2020-01-29 23:47:542569const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072570 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542571const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072572 "When site isolation is disabled, this mode changes how sites are lumped "
2573 "in to a shared process. Process selection is usually controlled with "
2574 "site instances. With strict site isolation, each site on a page gets its "
2575 "own site instance and process. With site isolation disabled and without "
2576 "this mode, all sites that share a process are put into the same site "
2577 "instance. This mode adds a third way: site instances are strictly "
2578 "separated like strict site isolation, but process selection puts multiple "
2579 "site instances in a single process.";
2580
Brett Wilsonff596952017-07-14 01:06:552581const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2582const char kReaderModeHeuristicsDescription[] =
2583 "Determines what pages the Reader Mode infobar is shown on.";
2584const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2585const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2586const char kReaderModeHeuristicsAllArticles[] = "All articles";
2587const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2588const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2589
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182590const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2591const char kReaderModeInCCTDescription[] =
2592 "Open Reader Mode in Chrome Custom Tabs.";
2593
Ioana Pandele9fc19b2f2020-01-23 22:16:502594const char kRecoverFromNeverSaveAndroidName[] =
2595 "UI to recover from never save passwords on Android";
2596const char kRecoverFromNeverSaveAndroidDescription[] =
2597 "Enables showing UI which allows for easy reverting of the decision to "
2598 "never save passwords on a certain webiste";
2599
Varun Khaneja80712a82018-10-12 23:34:592600const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2601 "Use local Safe Browsing blacklists";
2602const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2603 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2604 "process to check the Safe Browsing reputation of URLs without calling "
2605 "into GmsCore for every URL.";
2606
Brett Wilsonff596952017-07-14 01:06:552607const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2608const char kSetMarketUrlForTestingDescription[] =
2609 "When enabled, sets the market URL for use in testing the update menu "
2610 "item.";
2611
Donn Denmane32c706c2019-04-26 22:30:112612const char kShoppingAssistName[] = "Shopping assist exploration";
2613const char kShoppingAssistDescription[] =
2614 "Show some shopping assistance when available";
2615
Alex Moshchuk07e1bb42019-03-08 04:44:082616const char kSiteIsolationForPasswordSitesName[] =
2617 "Site Isolation For Password Sites";
2618const char kSiteIsolationForPasswordSitesDescription[] =
2619 "Security mode that enables site isolation for sites based on "
2620 "password-oriented heuristics, such as a user typing in a password.";
2621
Ioana Pandele9fc19b2f2020-01-23 22:16:502622const char kStartSurfaceAndroidName[] = "Start Surface";
2623const char kStartSurfaceAndroidDescription[] =
2624 "Enable showing the start surface when launching Chrome via the "
2625 "launcher.";
2626
Lei Zhang0a318af2018-11-14 02:19:462627const char kStrictSiteIsolationName[] = "Strict site isolation";
2628const char kStrictSiteIsolationDescription[] =
2629 "Security mode that enables site isolation for all sites (SitePerProcess). "
2630 "In this mode, each renderer process will contain pages from at most one "
2631 "site, using out-of-process iframes when needed. "
2632 "Check chrome://process-internals to see the current isolation mode. "
2633 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2634 "default. Here, 'Disabled' is a legacy value that actually means "
2635 "'Default,' in which case site isolation may be already enabled based on "
2636 "platform, enterprise policy, or field trial. See also "
2637 "#site-isolation-trial-opt-out for how to disable site isolation for "
2638 "testing.";
2639
Lei Zhang507fffd2020-01-29 23:47:542640const char kTabSwitcherLongpressMenuName[] =
Lijin Shend6f35432019-08-21 02:26:592641 "Enable tab switcher long-press menu";
Lei Zhang507fffd2020-01-29 23:47:542642const char kTabSwitcherLongpressMenuDescription[] =
Lijin Shend6f35432019-08-21 02:26:592643 "Enable showing a popup menu when the tab switcher is long-pressed, which "
2644 "displays options for 'NewTab', 'New incognito tab' and 'Close tab'.";
2645
Brett Wilsonff596952017-07-14 01:06:552646const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2647const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442648 "When enabled, a badge will be shown on the app menu button if the update "
2649 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552650
2651const char kUpdateMenuItemCustomSummaryDescription[] =
2652 "When this flag and the force show update menu item flag are enabled, a "
2653 "custom summary string will be displayed below the update menu item.";
2654const char kUpdateMenuItemCustomSummaryName[] =
2655 "Update menu item custom summary";
2656
Tommy Nyquist3c02e592018-10-18 23:36:442657const char kUpdateMenuTypeName[] =
2658 "Forces the update menu type to a specific type";
2659const char kUpdateMenuTypeDescription[] =
2660 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382661 "the app menu badge and menu item for updates. For Inline Update, the "
2662 "update available flag is implied. The 'Inline Update: Success' selection "
2663 "goes through the whole inline update flow to the end with a successful "
2664 "outcome. The other 'Inline Update' options go through the same flow, but "
2665 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442666const char kUpdateMenuTypeNone[] = "None";
2667const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2668const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382669const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2670const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2671 "Inline Update Error: Dialog Canceled";
2672const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2673 "Inline Update Error: Dialog Failed";
2674const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2675 "Inline Update Error: Download Failed";
2676const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2677 "Inline Update Error: Download Canceled";
2678const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2679 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552680
Hesen Zhanga555a8d72019-10-18 00:05:372681const char kUpdateNotificationSchedulingIntegrationName[] =
2682 "Enable update notification using notification scheduling system";
2683const char kUpdateNotificationSchedulingIntegrationDescription[] =
2684 "if enable update notification will hook up to notification scheduling "
2685 "system in native side";
2686
Patrick Noland76b5c442019-07-30 01:01:392687const char kUsageStatsDescription[] =
2688 "When set, enables sharing of per-domain usage stats with the Digital "
2689 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2690 "to websites in order to enforce user-defined time limits.";
2691const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2692
Tommy Nyquist26ffb642019-02-20 20:31:522693const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2694const char kInlineUpdateFlowDescription[] =
2695 "When this flag is set, instead of taking the user to the Google Play "
2696 "Store when an update is available, the user is presented with an inline "
2697 "flow where they do not have to leave Chrome until the update is ready "
2698 "to install.";
2699
Brandon Wylie3c77d442020-01-31 22:41:492700const char kAndroidNightModeTabReparentingName[] =
2701 "Android Chrome UI dark mode tab reparenting";
2702const char kAndroidNightModeTabReparentingDescription[] =
2703 "If enabled, when the user changes themes the current tabs are reparented "
2704 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282705// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552706
Brett Wilson7b44537e2017-08-18 01:38:282707#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482708
Reka Normana11e57fc2019-01-29 21:56:582709const char kAppManagementName[] = "Enable App Management page";
2710const char kAppManagementDescription[] =
2711 "Shows the new app management page at chrome://apps.";
2712
Takumi Fujimotod1da5b92019-06-07 00:35:482713const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2714const char kCastMediaRouteProviderDescription[] =
2715 "Enables the native Cast Media Route Provider implementation to be used "
2716 "instead of the implementation in the Media Router component extension.";
2717
Dan Beamfa47cc32019-10-17 20:20:582718const char kNtpConfirmSuggestionRemovalsName[] =
2719 "Confirm removing \"realbox\" suggestions on New Tab page";
2720const char kNtpConfirmSuggestionRemovalsDescription[] =
2721 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2722 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2723
Dan Beama76152f42019-09-24 03:58:082724const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2725const char kNtpDismissPromosDescription[] =
2726 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2727 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052728
Dan Beam697798fa2019-08-28 03:38:072729const char kNtpRealboxName[] = "Real search box in New Tab Page";
2730const char kNtpRealboxDescription[] =
2731 "Enables a search box in the middle of the NTP that will accept input "
2732 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2733 "non-fake input (\"realbox\").";
2734
Dan Beam6c42d2c2019-11-12 22:17:082735const char kNtpRealboxMatchOmniboxThemeName[] =
2736 "Make the New Tab page real search box match the omnibox's theme colors";
2737const char kNtpRealboxMatchOmniboxThemeDescription[] =
2738 "Themes the real search box in the middle of the NTP to match the omnibox. "
2739 "Only has an an effect if #ntp-realbox is enabled.";
2740
Esmael El-Moslimany3b70c872020-01-13 18:47:032741const char kNtpWebUIName[] =
2742 "Use the WebUI new tab page when opening a new tab";
2743const char kNtpWebUIDescription[] =
2744 "The WebUI new tab page is a replacement for the local NTP.";
2745
Aran Gilman766c2ad2019-04-18 00:15:412746const char kEnableReaderModeName[] = "Enable Reader Mode";
2747const char kEnableReaderModeDescription[] =
2748 "Allows viewing of simplified web pages by selecting 'Customize and "
2749 "control Chrome'>'Distill page'";
2750
Sebastien Marchandd33f7dc2018-06-22 22:07:062751const char kEnableWebAuthenticationTestingAPIName[] =
2752 "Web Authentication Testing API";
2753const char kEnableWebAuthenticationTestingAPIDescription[] =
2754 "Enable Web Authentication Testing API support, which disconnects the API "
2755 "implementation from the real world, and allows configuring virtual "
2756 "authenticator devices for testing";
2757
Owen Min853a8162019-04-26 19:20:362758const char kEnterpriseReportingInBrowserName[] =
2759 "Enterprise cloud reporting in browser";
2760const char kEnterpriseReportingInBrowserDescription[] =
2761 "Enable the enterprise cloud reporting in browser without installing the "
Anqing Zhao05ec5822019-11-21 15:42:432762 "reporting companion extension. This feature requires device level cloud "
Owen Min853a8162019-04-26 19:20:362763 "mangement.";
2764
Jeffrey Cohenf04130a42018-08-29 00:22:272765const char kHappinessTrackingSurveysForDesktopName[] =
2766 "Happiness Tracking Surveys";
2767const char kHappinessTrackingSurveysForDesktopDescription[] =
2768 "Enable showing Happiness Tracking Surveys to users on Desktop";
2769
Wei Li2946b352019-08-19 21:49:542770const char kHappinessTrackingSurveysForDesktopDemoName[] =
2771 "Happiness Tracking Surveys Demo";
2772const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2773 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2774
Huanzhong Huang56905d92020-01-24 10:54:212775const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2776 "Happiness Tracking Surveys for Settings";
2777const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2778 "Enable showing Happiness Tracking Surveys for Settings to users on "
2779 "Desktop";
2780
Huanzhong Huang8058ea92020-02-05 09:49:322781const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2782 "Happiness Tracking Surveys for Privacy Settings";
2783const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2784 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2785 "on Desktop";
2786
Maggie Caib3e2a6c2019-03-12 05:12:542787const char kIntentPickerName[] = "Intent picker";
2788const char kIntentPickerDescription[] =
2789 "When going to a site that has URL managable by a PWA, show the intent"
2790 "picker to allow user to open the URL in the app.";
2791
Jon Flatley8c785582019-06-05 00:33:422792const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2793const char kKernelnextVMsDescription[] =
2794 "Enables VM support on devices running experimental kernel versions.";
2795
Takumi Fujimotod1da5b92019-06-07 00:35:482796const char kMirroringServiceName[] = "Mirroring Service";
2797const char kMirroringServiceDescription[] =
2798 "Enables the native Mirroring Service for mirroring tabs or desktop to "
2799 "Chromecast. Requires AudioServiceAudioStreams to also be enabled.";
2800
Travis Skarebcdb5ed32018-08-17 01:49:402801const char kOmniboxDriveSuggestionsName[] =
2802 "Omnibox Google Drive Document suggestions";
2803const char kOmniboxDriveSuggestionsDescriptions[] =
2804 "Display suggestions for Google Drive documents in the omnibox when Google "
2805 "is the default search engine.";
2806
Kevin Bailey9ec05532019-01-31 23:01:332807const char kOmniboxExperimentalKeywordModeName[] =
2808 "Omnibox Experimental Keyword Mode";
2809const char kOmniboxExperimentalKeywordModeDescription[] =
2810 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152811 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332812
Kevin Bailey104e44492019-10-31 16:42:322813const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2814 "Omnibox Loose Max Limit on Dedicated Rows";
2815const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2816 "Enables not counting submatch suggestions towards total suggestion "
2817 "count.";
2818
Lei Zhang0a318af2018-11-14 02:19:462819const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2820const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142821 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2822 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462823
Orin Jaworskica48a8b62020-01-29 20:24:272824const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2825const char kOmniboxSuggestionButtonRowDescription[] =
2826 "Enable a button row on omnibox suggestions to present actionable items "
2827 "such as keyword search, tab-switch buttons, and Pedals.";
2828
Orin Jaworski04c08b42018-07-11 02:39:562829const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2830const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592831 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562832
Kevin Bailey7d918b92019-05-02 16:00:142833const char kOmniboxShortBookmarkSuggestionsName[] =
2834 "Omnibox short bookmark suggestions";
2835const char kOmniboxShortBookmarkSuggestionsDescription[] =
2836 "Match very short input words to beginning of words in bookmark "
2837 "suggestions.";
2838
Tommy C. Li065ddce72019-04-11 22:55:122839const char kOmniboxSuggestionTransparencyOptionsName[] =
2840 "Omnibox Suggestion Transparency Options";
2841const char kOmniboxSuggestionTransparencyOptionsDescription[] =
2842 "Improves transparency of and control over omnibox suggestions. This "
Tommy Li9d12b4be2019-09-12 19:21:412843 "includes \"Why this Suggestion?\" and user controls to delete "
2844 "personalized suggestions.";
Tommy C. Li065ddce72019-04-11 22:55:122845
Kevin Bailey898669972017-11-06 15:34:492846const char kOmniboxTabSwitchSuggestionsName[] =
2847 "Omnibox tab switch suggestions";
2848const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592849 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492850
Kevin Bailey37bbf1d2019-08-21 19:23:552851const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2852 "Omnibox dedicated row tab switch suggestions";
2853const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362854 "Put each tab switch suggestion in a separate suggestion, immediately "
2855 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552856
Jan Wilken Dörrie826498622020-02-07 16:15:092857const char kPasswordCheckName[] = "Bulk Password Check";
2858const char kPasswordCheckDescription[] =
2859 "Enables the Bulk Password Check feature for signed-in users.";
2860
Francois Doraycd3a0962019-10-11 20:13:332861const char kTabFreezeName[] = "Tab Freeze";
2862const char kTabFreezeDescription[] =
2863 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2864 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062865
Esmael El-Moslimany3cb921e2019-09-12 17:50:282866const char kWebUIA11yEnhancementsName[] =
Esmael El-Moslimanyfc39c5c82019-11-05 19:14:062867 "Enable accessibility enhancements in WebUI";
Esmael El-Moslimany3cb921e2019-09-12 17:50:282868const char kWebUIA11yEnhancementsDescription[] =
2869 "This flag covers a wide variety of accessibility enhancements in WebUI "
2870 "and is used to demonstrate the enhancements for review and testing. When "
2871 "a enhancement is ready to be released, the enhancement will be taken out "
2872 "from behind this feature flag. This flag will remain disabled and ready "
2873 "to be used for other enhancements.";
2874
Brett Wilson7b44537e2017-08-18 01:38:282875const char kGoogleBrandedContextMenuName[] =
2876 "Google branding in the context menu";
2877const char kGoogleBrandedContextMenuDescription[] =
2878 "Shows a Google icon next to context menu items powered by Google "
2879 "services.";
2880
Monica Basta2d4fe0972020-01-10 11:53:572881const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2882const char kSyncSetupFriendlySettingsDescription[] =
2883 "Enable the new sync setup friendly settings";
2884
Brett Wilson7b44537e2017-08-18 01:38:282885#endif // !defined(OS_ANDROID)
2886
2887// Windows ---------------------------------------------------------------------
2888
2889#if defined(OS_WIN)
2890
David Bienvenud0ddda32018-11-01 16:59:162891const char kCalculateNativeWinOcclusionName[] =
2892 "Calculate window occlusion on Windows";
2893const char kCalculateNativeWinOcclusionDescription[] =
2894 "Calculate window occlusion on Windows will be used in the future "
2895 "to throttle and potentially unload foreground tabs in occluded windows";
2896
Brett Wilson7b44537e2017-08-18 01:38:282897const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2898const char kCloudPrintXpsDescription[] =
2899 "XPS enables advanced options for classic printers connected to the Cloud "
2900 "Print with Chrome. Printers must be re-connected after changing this "
2901 "flag.";
2902
Frank Liberato754d14f2019-01-30 23:31:172903const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2904const char kD3D11VideoDecoderDescription[] =
2905 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2906
Brett Wilson7b44537e2017-08-18 01:38:282907const char kGdiTextPrinting[] = "GDI Text Printing";
2908const char kGdiTextPrintingDescription[] =
2909 "Use GDI to print text as simply text";
2910
Olli Etuaho122321192018-09-07 10:15:292911const char kUseAngleName[] = "Choose ANGLE graphics backend";
2912const char kUseAngleDescription[] =
2913 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2914 "computers by default. Using the OpenGL driver as the graphics backend may "
2915 "result in higher performance in some graphics-heavy applications, "
2916 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2917 "video playback.";
2918
2919const char kUseAngleDefault[] = "Default";
2920const char kUseAngleGL[] = "OpenGL";
2921const char kUseAngleD3D11[] = "D3D11";
2922const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:022923const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:292924
Brett Wilson7b44537e2017-08-18 01:38:282925const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2926const char kUseWinrtMidiApiDescription[] =
2927 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2928 "later).";
2929
Alan Screen574ffd662019-11-21 22:38:532930const char kUseXpsForPrintingName[] = "Use XPS for printing";
2931const char kUseXpsForPrintingDescription[] =
2932 "When enabled, use XPS printing API instead of the GDI print API.";
2933
Alan Screen49388112019-12-13 23:34:212934const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
2935const char kUseXpsForPrintingFromPdfDescription[] =
2936 "When enabled, use XPS printing API instead of the GDI print API when "
2937 "printing PDF documents.";
2938
Guillaume Jenkinsdd8060a72019-07-03 17:28:062939#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:162940const char kWinUseBrowserSpellCheckerName[] =
2941 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:062942const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:162943 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:062944 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:162945
2946#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2947const char kWinUseHybridSpellCheckerName[] =
2948 "Use hybrid spell checking on Windows";
2949const char kWinUseHybridSpellCheckerDescription[] =
2950 "Use both the Windows OS spell checker and the Hunspell engine to find "
2951 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
2952 "spell checker first, but if a language isn't supported, fall back to the "
2953 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
2954 "must be enabled, otherwise this will have no effect.";
2955#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2956
Guillaume Jenkinsdd8060a72019-07-03 17:28:062957#endif // BUILDFLAG(ENABLE_SPELLCHECK)
2958
Brett Wilson7b44537e2017-08-18 01:38:282959#endif // defined(OS_WIN)
2960
2961// Mac -------------------------------------------------------------------------
2962
2963#if defined(OS_MACOSX)
2964
Sidney San Martín678fd4112019-03-30 00:13:052965const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
2966const char kImmersiveFullscreenDescription[] =
2967 "Automatically hide and show the toolbar in fullscreen.";
2968
Lei Zhange065b572018-12-11 08:00:412969const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
2970const char kEnableCustomMacPaperSizesDescription[] =
2971 "Allow use of custom paper sizes in Print Preview.";
2972
Greg Kerrf46f31872019-08-08 20:22:442973const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
2974const char kMacSyscallSandboxDescription[] =
2975 "Controls whether the macOS sandbox filters syscalls.";
2976
Greg Kerr32483d1c2018-12-18 02:29:142977const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
2978const char kMacV2GPUSandboxDescription[] =
2979 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
2980
Henrik Grunellabaf7182019-04-12 09:15:192981const char kMacSystemMediaPermissionsInfoUiName[] =
2982 "System media permissions info UI";
2983const char kMacSystemMediaPermissionsInfoUiDescription[] =
2984 "In case a website is trying to use the camera/microphone, but Chrome "
2985 "itself is blocked on the system level to access these, show an icon in "
2986 "the Omnibox, which, when clicked, displays a bubble with information on "
2987 "how to toggle Chrome's system-level media permissions.";
2988
Christopher Cameron93855ff2019-10-10 19:26:542989const char kMetalName[] = "Metal";
2990const char kMetalDescription[] =
2991 "Use Metal instead of OpenGL for rasterization (if out-of-process "
2992 "rasterization is enabled) and display (if the Skia renderer is enabled)";
2993
Brett Wilson7b44537e2017-08-18 01:38:282994#endif
2995
2996// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:342997
2998#if defined(OS_CHROMEOS)
2999
Brett Wilson7b44537e2017-08-18 01:38:283000const char kAcceleratedMjpegDecodeName[] =
3001 "Hardware-accelerated mjpeg decode for captured frame";
3002const char kAcceleratedMjpegDecodeDescription[] =
3003 "Enable hardware-accelerated mjpeg decode for captured frame where "
3004 "available.";
vabr0215a8e2017-03-28 12:47:343005
Paul Dysone2e1a092019-08-28 23:53:113006const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3007const char kAggregatedMlAppRankingDescription[] =
3008 "Use the aggregated ML model to rank the suggested apps.";
3009
Thanh Nguyen185d69e92019-10-14 22:43:103010const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3011const char kAggregatedMlSearchRankingDescription[] =
3012 "Use the aggregated ML model to rank the non-app search results for "
3013 "non-empty queries.";
3014
Zentaro Kavanagh65b3e112019-09-03 16:18:233015const char kAllowDisableMouseAccelerationName[] =
3016 "Allow disabling mouse acceleration";
3017const char kAllowDisableMouseAccelerationDescription[] =
3018 "Shows a setting to disable mouse acceleration.";
3019
nancyef7df342019-10-31 04:13:433020const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3021const char kAppServiceInstanceRegistryDescription[] =
3022 "Use the App Service to provide app instance information, such as the "
3023 "app window running status.";
3024
Maggie Caid250297a2019-09-09 09:30:343025const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3026const char kAppServiceIntentHandlingDescription[] =
3027 "Use the App Service to provide data for intent handling.";
3028
nancy54da6c52019-08-28 21:03:323029const char kAppServiceShelfName[] = "App Service Shelf";
3030const char kAppServiceShelfDescription[] =
3031 "Use the App Service to provide data to the UI Shelf";
Reka Normana11e57fc2019-01-29 21:56:583032
Sara Kato0e6af322019-11-05 04:34:173033const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3034const char kArcApplicationZoomDescription[] =
3035 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3036
Brett Wilson7b44537e2017-08-18 01:38:283037const char kArcBootCompleted[] = "Load Android apps automatically";
3038const char kArcBootCompletedDescription[] =
3039 "Allow Android apps to start automatically after signing in.";
vabr0215a8e2017-03-28 12:47:343040
Luum Habtemariamdaa8fd22018-06-25 22:39:433041const char kArcCupsApiName[] = "ARC CUPS API";
3042const char kArcCupsApiDescription[] =
3043 "Enables support of libcups APIs from ARC";
3044
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193045const char kArcCustomTabsExperimentName[] =
3046 "Enable Custom Tabs experiment for ARC";
3047const char kArcCustomTabsExperimentDescription[] =
3048 "Allow Android apps to use Custom Tabs."
3049 "This feature only works on the Canary and Dev channels.";
3050
Naoki Fukino153de8a2019-01-22 08:37:543051const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3052const char kArcDocumentsProviderDescription[] =
3053 "Enables DocumentsProvider integration in Chrome OS Files app.";
3054
Satoshi Niwa8b1d5282018-10-24 04:53:033055const char kArcFilePickerExperimentName[] =
3056 "Enable file picker experiment for ARC";
3057const char kArcFilePickerExperimentDescription[] =
3058 "Enables using Chrome OS file picker in ARC.";
3059
Lev Rumyantsev6eddc802019-08-27 19:41:213060const char kArcNativeBridgeToggleName[] =
3061 "Toggle between native bridge implementations for ARC";
3062const char kArcNativeBridgeToggleDescription[] =
3063 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513064
Jesse Schettlerc3d0a652019-04-23 18:49:243065const char kArcPrintSpoolerExperimentName[] =
3066 "Enable print spooler experiment for ARC";
3067const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler10204aa92019-04-26 23:37:093068 "Enables using Chrome OS print system and print preview in ARC."
3069 "This feature only works on the Canary and Dev channels.";
Jesse Schettlerc3d0a652019-04-23 18:49:243070
lgchengecd1c1a62018-01-09 02:59:463071const char kArcUsbHostName[] = "Enable ARC USB host integration";
3072const char kArcUsbHostDescription[] =
3073 "Allow Android apps to use USB host feature on ChromeOS devices.";
3074
Yusuke Sato7e790eb2019-06-06 00:21:043075const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3076const char kArcUsbStorageUIDescription[] =
3077 "Enable experimental UI for controlling ARC access to USB storage devices.";
3078
Xiaoqian Dai492a7f002019-10-23 02:36:123079const char kAshDragWindowFromShelfName[] =
3080 "Enable dragging a window from shelf to overview or home screen.";
3081const char kAshDragWindowFromShelfDescription[] =
3082 "Enable dragging a window from shelf to overview or home screen.";
3083
Eliot Courtneye87a9c32018-11-20 03:33:023084const char kAshEnablePipRoundedCornersName[] =
3085 "Enable Picture-in-Picture rounded corners.";
3086const char kAshEnablePipRoundedCornersDescription[] =
3087 "Enable rounded corners on the Picture-in-Picture window.";
3088
Andrew Moylan2db11cd2019-05-22 14:25:153089const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3090const char kAshEnableUnifiedDesktopDescription[] =
3091 "Enable unified desktop mode which allows a window to span multiple "
3092 "displays.";
3093
Min Chen3e342562019-05-04 00:08:363094const char kAshSwapSideVolumeButtonsForOrientationName[] =
3095 "Swap side volume buttons to match screen orientation.";
3096const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3097 "Make the side volume button that's closer to the top/right always "
3098 "increase the volume and the button that's closer to the bottom/left "
3099 "always decrease the volume.";
3100
minchc6243fd2019-10-22 00:45:463101const char kAshSwipingFromLeftEdgeToGoBackName[] =
3102 "Swping from the left edge of the display to go back to the previous page.";
3103const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3104 "Swiping from the restricted left area of the display with enough drag "
3105 "distance or fling velocity could go back to the previous page while in "
3106 "tablet mode.";
3107
Ryan Hansberry7c6c2b22019-06-18 21:07:143108const char kBluetoothAggressiveAppearanceFilterName[] =
3109 "Aggressive Bluetooth device filtering";
3110const char kBluetoothAggressiveAppearanceFilterDescription[] =
3111 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3112 "likely cannot be connected to.";
3113
Christopher Lam28530012019-07-11 04:05:123114const char kCameraSystemWebAppName[] = "Camera System Web App";
3115const char kCameraSystemWebAppDescription[] =
3116 "Run the Chrome Camera App as a System Web App.";
3117
David Staessens13e6e232020-01-17 04:23:513118const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3119const char kChromeosVideoDecoderDescription[] =
3120 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3121 "video decoding.";
3122
Brett Wilson7b44537e2017-08-18 01:38:283123const char kCrosRegionsModeName[] = "Cros-regions load mode";
3124const char kCrosRegionsModeDescription[] =
3125 "This flag controls cros-regions load mode";
3126const char kCrosRegionsModeDefault[] = "Default";
3127const char kCrosRegionsModeOverride[] = "Override VPD values.";
3128const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343129
matterchen6b348762020-01-08 06:08:093130const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3131const char kCrostiniPortForwardingDescription[] =
3132 "Enable Crostini port forwarding.";
3133
David Munro3528c5c2020-01-13 02:44:373134const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3135const char kCrostiniDiskResizingDescription[] =
3136 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3137 "automatically sized disks.";
3138
David Munro39598622020-01-17 08:41:083139const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3140const char kCrostiniUsernameDescription[] =
3141 "Allow picking your Crostini username";
3142
David Munro3728ef72019-10-30 07:22:153143const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3144const char kCrostiniUseBusterImageDescription[] =
3145 "New Crostini containers use Debian Buster images instead of Debian "
3146 "Stretch.";
3147
Ben Wells7238dd02019-05-02 08:20:323148const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3149const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3150
Nicholas Verne89be53b2019-03-27 23:08:323151const char kCrostiniUsbAllowUnsupportedName[] =
3152 "Crostini Usb Allow Unsupported";
3153const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293154 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063155
Nicholas Verne84629622019-11-14 04:55:523156const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3157const char kCrostiniWebUIUpgraderDescription[] =
3158 "Enable the new WebUI Crostini Upgrader Dialog.";
3159
Max Li6f2e8142019-10-23 13:34:113160const char kCryptAuthV2DeviceActivityStatusName[] =
3161 "CryptAuth Device Activity Status";
3162const char kCryptAuthV2DeviceActivityStatusDescription[] =
3163 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3164
Josh Nohle12948a12019-10-10 21:06:163165const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3166const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053167 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3168 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163169
Josh Nohle2f82dcc2018-12-17 23:11:233170const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3171const char kCryptAuthV2EnrollmentDescription[] =
3172 "Use the CryptAuth v2 Enrollment protocol.";
3173
Thanh Nguyena4c933442019-05-11 03:43:553174const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3175const char kDisableCancelAllTouchesDescription[] =
3176 "If enabled, a canceled touch will not force all other touches to be "
3177 "canceled.";
3178
Josh Nohle115bc2892019-12-18 18:26:343179const char kDisableCryptAuthV1DeviceSyncName[] =
3180 "Disable CryptAuth v1 DeviceSync";
3181const char kDisableCryptAuthV1DeviceSyncDescription[] =
3182 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3183 "should be enabled before this flag is flipped.";
3184
Daniele Castagna893d822e2019-03-08 21:37:113185const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3186const char kDisableExplicitDmaFencesDescription[] =
3187 "Always rely on implicit syncrhonization between GPU and display "
3188 "controller instead of using dma-fences explcitily when available.";
3189
Bailey Berro79b784f2020-01-16 20:18:213190const char kDisplayChangeModalName[] = "Enable display change modal";
3191const char kDisplayChangeModalDescription[] =
3192 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3193 "is changed rather than a notification.";
3194
Miguel Casasf15028b12019-10-23 12:52:323195const char kEnableUseHDRTransferFunctionName[] =
3196 "Enable using HDR transfer function";
3197const char kEnableUseHDRTransferFunctionDescription[] =
3198 "Allows using an HDR transfer functions if any connected monitor supports "
3199 "it";
3200
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203201const char kDisableOfficeEditingComponentAppName[] =
3202 "Disable Office Editing for Docs, Sheets & Slides";
3203const char kDisableOfficeEditingComponentAppDescription[] =
3204 "Disables Office Editing for Docs, Sheets & Slides component app so "
3205 "handlers won't be registered, making it possible to install another "
3206 "version for testing.";
3207
Ahmed Fakhry4f567e692018-10-16 15:51:083208const char kDoubleTapToZoomInTabletModeName[] =
3209 "Double-tap to zoom in tablet mode";
3210const char kDoubleTapToZoomInTabletModeDescription[] =
3211 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3212 "page.";
3213
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543214const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263215 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543216const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263217 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543218
Andrew Moylan2db11cd2019-05-22 14:25:153219const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3220const char kEnableAppDataSearchDescription[] =
3221 "Allow launcher search to access data available through Firebase App "
3222 "Indexing";
3223
3224const char kEnableAppReinstallZeroStateName[] =
3225 "Enable Zero State App Reinstall Suggestions.";
3226const char kEnableAppReinstallZeroStateDescription[] =
3227 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3228 "will show app reinstall recommendations at end of zero state list.";
3229
Matthew Mourgoscf22b4b2019-03-06 23:46:393230const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3231const char kEnableAppGridGhostDescription[] =
3232 "Enables ghosting during an item drag in launcher.";
3233
Kevin Strohbehnb65b5c42019-06-25 00:29:103234const char kEnableSearchBoxSelectionName[] = "Search Box Selection";
3235const char kEnableSearchBoxSelectionDescription[] =
3236 "Enables the ResultSelectionController in the Search Box. This alters "
3237 "perceived focus traversal.";
3238
Daniel Zhang01399072018-08-16 22:28:203239const char kEnableAppListSearchAutocompleteName[] =
3240 "App List Search Autocomplete";
3241const char kEnableAppListSearchAutocompleteDescription[] =
3242 "Allow App List search box to autocomplete queries for Google searches and "
3243 "apps.";
3244
Lei Zhang0a318af2018-11-14 02:19:463245const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373246 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463247const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373248 "If audio focus is enabled in Chrome then this will delegate audio focus "
3249 "control in Android apps to Chrome.";
3250
Yue Liebaa9952018-12-07 21:41:263251const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3252const char kEnableAssistantAppSupportDescription[] =
3253 "Enable the Assistant App Support feature";
3254
Xiaohui Chenb523747b2019-03-14 23:38:323255const char kEnableAssistantLauncherIntegrationName[] =
3256 "Assistant & Launcher integration";
3257const char kEnableAssistantLauncherIntegrationDescription[] =
3258 "Combine Launcher search with the power of Assistant to provide the most "
3259 "useful answer for each query. Requires Assistant to be enabled.";
3260
Yue Li26244a8e2019-11-14 02:05:033261const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3262const char kEnableAssistantLauncherUIDescription[] =
3263 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3264 "be enabled.";
3265
lif5c5bec62019-06-26 22:56:053266const char kEnableAssistantMediaSessionIntegrationName[] =
3267 "Assistant Media Session integration";
3268const char kEnableAssistantMediaSessionIntegrationDescription[] =
3269 "Enable Assistant Media Session Integration.";
3270
Xiao Yangf59e6932019-07-19 00:18:133271const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3272const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3273
Alex Newcomere5a362c2019-05-02 19:31:353274const char kEnableBackgroundBlurName[] = "Enable background blur.";
3275const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283276 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353277
Charles Zhao9d1b8def2019-10-16 22:32:393278const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3279const char kEnableCrOSActionRecorderDescription[] =
3280 "When enabled, each app launching, file opening, setting change, and url "
3281 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343282 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393283
Alexander Alekseev38e1e0a2018-11-08 22:48:483284const char kEnableDiscoverAppName[] = "Enable Discover App";
3285const char kEnableDiscoverAppDescription[] =
3286 "Enable Discover App icon in launcher.";
3287
Brett Wilson7b44537e2017-08-18 01:38:283288const char kEnableEncryptionMigrationName[] =
3289 "Enable encryption migration of user data";
3290const char kEnableEncryptionMigrationDescription[] =
3291 "If enabled and the device supports ARC, the user will be asked to update "
3292 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343293
Harry Cuttscfe6d934f2019-06-05 21:45:553294const char kEnableGesturePropertiesDBusServiceName[] =
3295 "Enable gesture properties D-Bus service";
3296const char kEnableGesturePropertiesDBusServiceDescription[] =
3297 "Enable a D-Bus service for accessing gesture properties, which are used "
3298 "to configure input devices.";
3299
Xiaohui Chenf4283f32018-11-26 20:02:503300const char kEnableGoogleAssistantDspName[] =
3301 "Enable Google Assistant with hardware-based hotword";
3302const char kEnableGoogleAssistantDspDescription[] =
3303 "Enable an experimental feature that uses hardware-based hotword detection "
3304 "for Assistant. Only a limited number of devices have this type of "
3305 "hardware support.";
3306
Xiaohui Chenc3baca42018-11-30 19:29:373307const char kEnableGoogleAssistantStereoInputName[] =
3308 "Enable Google Assistant with stereo audio input";
3309const char kEnableGoogleAssistantStereoInputDescription[] =
3310 "Enable an experimental feature that uses stereo audio input for hotword "
3311 "and voice to text detection in Google Assistant.";
3312
Xiaohui Chen3f3a5bf12019-09-28 00:29:453313const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3314const char kEnableGoogleAssistantAecDescription[] =
3315 "Enable an experimental feature that removes local feedback from audio "
3316 "input to help hotword and ASR when background audio is playing.";
3317
Rob Schonberger11bb2812019-07-31 23:41:003318const char kEnableHeuristicStylusPalmRejectionName[] =
3319 "Enable Heuristic for Stylus/Palm Rejection.";
3320const char kEnableHeuristicStylusPalmRejectionDescription[] =
3321 "Enable additional heuristic palm rejection logic when interacting with "
3322 "stylus usage. Not intended for all devices.";
3323
Rob Schonbergerc258473f2019-11-08 05:09:353324const char kEnableNeuralStylusPalmRejectionName[] =
3325 "Enable Neural Palm Detection";
3326const char kEnableNeuralStylusPalmRejectionDescription[] =
3327 "Experimental: Enable Neural Palm detection. Not compatible with all "
3328 "devices.";
3329
Danan S749399c2019-06-25 23:08:483330const char kEnableParentalControlsSettingsName[] =
3331 "Enable Parental controls settings";
3332const char kEnableParentalControlsSettingsDescription[] =
3333 "Enable Parental Control options in settings.";
3334
Vladislav Kaznacheevaa213a02018-10-29 17:54:283335const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3336const char kEnablePlayStoreSearchDescription[] =
3337 "Enable Play Store search in launcher.";
3338
[email protected]683123b92019-12-10 03:52:223339const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3340const char kEnableQuickAnswersDescription[] =
3341 "Enable the Quick Answers feature";
3342
Xiao Yangfcee43b2020-02-11 03:27:433343const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3344const char kEnableQuickAnswersRichUiDescription[] =
3345 "Enable the Quick Answers rich UI.";
3346
Jazz Xu2e5886662018-12-14 00:38:483347const char kEnableVideoPlayerNativeControlsName[] =
3348 "Enable native controls in video player app";
3349const char kEnableVideoPlayerNativeControlsDescription[] =
3350 "Enable native controls in video player app";
3351
Brian Geffon134e77c52019-07-30 21:49:583352const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3353const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3354
3355const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3356const char kTrimOnMemoryPressureDescription[] =
3357 "Trim Working Set periodically on memory pressure";
3358
Lei Zhang0ca70ea2018-09-07 17:51:013359const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3360const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013361 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283362 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013363
Eleni Dimitriadis86ff60602019-12-23 05:17:093364const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3365const char kEnableSuggestedFilesDescription[] =
3366 "Enable Suggested Files feature in Launcher, which will show file "
3367 "suggestions in the suggestion chips when the launcher is opened";
3368
Anqing Zhao05ec5822019-11-21 15:42:433369const char kEnterpriseReportingInChromeOSName[] =
3370 "Enterprise cloud reporting in Chrome OS";
3371const char kEnterpriseReportingInChromeOSDescription[] =
3372 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3373 "user level cloud management.";
3374
Nicholas Hollingume9a6744f2019-10-03 05:57:293375const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3376const char kExoPointerLockDescription[] =
3377 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3378 "the mouse pointer.";
3379
Akihiro Ota02ec6bed2020-01-21 22:27:223380const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3381 "Enable experimental ChromeVox annotations feature.";
3382const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3383 "Allows users to create custom annotations for elements using ChromeVox.";
3384
Akihiro Ota3ff6f8a2019-01-18 17:43:043385const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3386 "Enable experimental ChromeVox language switching.";
3387const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3388 "Enable ChromeVox language switching, which changes ChromeVox's "
3389 "output language upon detection of new language.";
3390
Akihiro Ota47470672020-01-15 19:15:273391const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3392 "Enable experimental ChromeVox search menus feature.";
3393const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3394 "Allows users to search for items in the ChromeVox menu.";
3395
Akihiro Otacfdd4482019-08-21 23:41:033396const char kExperimentalAccessibilityChromeVoxSubNodeLanguageSwitchingName[] =
Akihiro Ota47470672020-01-15 19:15:273397 "Enable experimental ChromeVox sub-node (word-level) language "
3398 "switching.";
Akihiro Otacfdd4482019-08-21 23:41:033399const char
3400 kExperimentalAccessibilityChromeVoxSubNodeLanguageSwitchingDescription[] =
3401 "Enable ChromeVox language switching at the sub-node level, "
3402 "which changes ChromeVox's output language upon detection of a new "
3403 "language. This type of switching is more granular than the ChromeVox"
3404 "node-level language switching.";
3405
Rose Garcia26e2ae32019-06-25 00:57:543406const char kExperimentalAccessibilitySwitchAccessName[] =
3407 "Experimental feature Switch Access";
3408const char kExperimentalAccessibilitySwitchAccessDescription[] =
3409 "Add a setting to enable the prototype of Switch Access";
3410
3411const char kExperimentalAccessibilitySwitchAccessTextName[] =
3412 "Enable enhanced Switch Access text input.";
3413const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3414 "Enable experimental or in-progress Switch Access features for improved "
3415 "text input";
3416
Austin Tankiang4f973632019-08-12 08:33:233417const char kFilesNGName[] = "Enable Files App. NG.";
3418const char kFilesNGDescription[] =
3419 "Enable the next generation UI style of the file manager.";
3420
Andrew Moylan97585272019-02-19 19:01:223421const char kFsNosymfollowName[] =
3422 "Prevent symlink traversal on user-supplied filesystems.";
3423const char kFsNosymfollowDescription[] =
3424 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3425 " option, so the chromuimos LSM denies symlink traversal on the"
3426 " filesystem.";
3427
Thanh Nguyen0ec9c752019-10-04 01:35:373428const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3429const char kFuzzyAppSearchDescription[] =
3430 "Uses fuzzy search algorithm for app search in launcher.";
3431
Jeroen Dhollander41b3bec2019-07-19 16:56:243432const char kGaiaActionButtonsName[] =
3433 "Enable action buttons on Gaia login screen";
3434const char kGaiaActionButtonsDescription[] =
3435 "Enable primary/secondary action button on Gaia login screen.";
3436
Rachel Carpenteredc531fa2020-01-29 07:32:333437extern const char kHelpAppName[] = "Help App";
3438extern const char kHelpAppDescription[] =
3439 "Enables the chrome://help-app System Web App (SWA)";
3440
Becca Hughes71465532019-04-12 19:18:553441const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3442const char kHideArcMediaNotificationsDescription[] =
3443 "Hides media notifications for ARC apps. Requires "
3444 "#enable-media-session-notifications to be enabled.";
3445
Leo Zhang49c34d22019-04-02 09:57:593446const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3447const char kImeInputLogicFstDescription[] =
3448 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3449
David Valletf4c88342019-12-03 01:43:263450const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3451const char kImeInputLogicHmmDescription[] =
3452 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3453
Leo Zhang52754b402019-10-22 11:51:323454const char kImeNativeDecoderName[] = "Enable native decoders in IME Service";
3455const char kImeNativeDecoderDescription[] =
3456 "Enable native decoders in IME service to deprecate NaCl decoders";
3457
Ahmed Fakhry15d707e2019-02-22 23:54:213458const char kListAllDisplayModesName[] = "List all display modes";
3459const char kListAllDisplayModesDescription[] =
3460 "Enables listing all external displays' modes in the display settings.";
3461
Becca Hughesca82d2d2019-08-05 20:03:223462const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3463const char kLockScreenMediaControlsDescription[] =
3464 "Enable media controls on the lock screen.";
3465
Megumi Hattori5a0d4182018-03-06 11:09:503466const char kLockScreenNotificationName[] = "Lock screen notification";
3467const char kLockScreenNotificationDescription[] =
3468 "Enable notifications on the lock screen.";
3469
Lei Zhang507fffd2020-01-29 23:47:543470const char kMediaAppName[] = "Media App";
3471const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133472 "Enables the chrome://media-app System Web App (SWA)";
3473
Becca Hughes71465532019-04-12 19:18:553474const char kMediaSessionNotificationsName[] = "Media session notifications";
3475const char kMediaSessionNotificationsDescription[] =
3476 "Shows notifications for media sessions showing the currently playing "
3477 "media and providing playback controls";
3478
Sammie Quon018ee5612019-08-26 20:58:393479const char kNewOverviewTabletLayoutName[] = "New overview tablet mode layout";
3480const char kNewOverviewTabletLayoutDescription[] =
3481 "If enabled, in tablet mode, overview items will be laid out in two rows "
3482 "with six items showing at a time. Users can scroll through to see hidden "
3483 "items.";
3484
Jimmy Gong09aff042019-10-23 20:13:073485const char kPrintServerUiName[] = "Print Server UI";
3486const char kPrintServerUiDescription[] =
3487 "Enables users to add their own print server in the printer settings page.";
3488
François Degros04e5eb3e2020-02-10 05:37:163489const char kRar2FsName[] = "Enable rar2fs";
3490const char kRar2FsDescription[] =
3491 "Enable Files App to mount RAR archives using rar2fs.";
3492
Bailey Berro2c1797702019-09-30 18:49:423493const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3494const char kReduceDisplayNotificationsDescription[] =
3495 "If enabled, notifications for display rotation, display removed, display "
3496 "mirroring, and display extending will be suppressed.";
3497
Yulun Wu502158732019-07-24 00:31:453498const char kReleaseNotesName[] = "CrOS Release Notes.";
3499const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283500 "Creates release notes app in settings menu that shows a webview "
3501 "describing new OS features.";
3502
Andrew Moylan97585272019-02-19 19:01:223503const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3504const char kSchedulerConfigurationDescription[] =
3505 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013506const char kSchedulerConfigurationConservative[] =
3507 "Disables Hyper-Threading on relevant CPUs.";
3508const char kSchedulerConfigurationPerformance[] =
3509 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223510
Kyle Horimoto63a6bd42019-09-16 23:47:523511const char kShowBluetoothDebugLogToggleName[] =
3512 "Show Bluetooth debug log toggle";
3513const char kShowBluetoothDebugLogToggleDescription[] =
3514 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3515 "Bluetooth";
3516
Alberto Herreraaecc85512019-06-13 21:14:253517const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3518const char kShowBluetoothDeviceBatteryDescription[] =
3519 "Enables showing the battery level of connected and supported Bluetooth "
3520 "devices in the System Tray and Settings UI.";
3521
James Cook0ba192bf2017-12-01 20:53:113522const char kShowTapsName[] = "Show taps";
3523const char kShowTapsDescription[] =
3524 "Draws a circle at each touch point, which makes touch points more obvious "
3525 "when projecting or mirroring the display. Similar to the Android OS "
3526 "developer option.";
3527
3528const char kShowTouchHudName[] = "Show HUD for touch points";
3529const char kShowTouchHudDescription[] =
3530 "Shows a trail of colored dots for the last few touch points. Pressing "
3531 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3532 "debug hardware issues that generate spurious touch events.";
3533
Andrew Moylan60ac7c0c2019-05-28 06:52:183534const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3535const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453536 "Uses an updated model for user activity prediction (Smart Dim).";
3537
Jorge Gil5a8ccde2018-07-10 01:46:213538const char kSmartTextSelectionName[] = "Smart Text Selection";
3539const char kSmartTextSelectionDescription[] =
3540 "Shows quick actions for text "
3541 "selections in the context menu.";
3542
James Cook9348f362019-11-15 01:15:583543const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3544const char kSplitSettingsSyncDescription[] =
3545 "Allows OS sync to be configured separately from browser sync. Changes the "
3546 "OS settings UI to provide controls for OS data types. Requires "
3547 "#split-settings to be enabled.";
3548
Bailey Berro6c989672019-04-11 19:19:203549const char kStreamlinedUsbPrinterSetupName[] =
3550 "Streamlined USB Printer Setup Flow";
3551const char kStreamlinedUsbPrinterSetupDescription[] =
3552 "Automatically sets up capable USB printers when plugged in. Shows a "
3553 "notification with the setup result.";
3554
Jon Mannc514fc92019-05-23 21:30:233555const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3556const char kSyncWifiConfigurationsDescription[] =
3557 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3558
Ahmed Mehfooz53675c0a2019-10-03 19:51:303559const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3560const char kMessageCenterRedesignDescription[] =
3561 "Enables split message center, stacked notification icons and system tray "
3562 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293563
Joel Hockeya602a752019-10-28 07:13:513564const char kTerminalSystemAppName[] = "Terminal System App";
3565const char kTerminalSystemAppDescription[] =
3566 "Enables the Terminal System App at chrome://terminal which is used for "
3567 "the Chrome OS Linux terminal.";
3568
3569const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3570const char kTerminalSystemAppSplitsDescription[] =
3571 "Enables splits for the Terminal System App.";
3572
Brett Wilson7b44537e2017-08-18 01:38:283573const char kTetherName[] = "Instant Tethering";
3574const char kTetherDescription[] =
3575 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3576 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373577
Brett Wilson7b44537e2017-08-18 01:38:283578const char kTouchscreenCalibrationName[] =
3579 "Enable/disable touchscreen calibration option in material design settings";
3580const char kTouchscreenCalibrationDescription[] =
3581 "If enabled, the user can calibrate the touch screen displays in "
3582 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093583
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363584const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3585const char kUseFakeDeviceForMediaStreamDescription[] =
3586 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3587 "timestamp) instead of the system audio/video devices, for debugging "
3588 "purposes.";
3589
Qiang Xu045aff222018-05-21 23:21:013590const char kUiDevToolsName[] = "Enable native UI inspection";
3591const char kUiDevToolsDescription[] =
3592 "Enables inspection of native UI elements. For local inspection use "
3593 "chrome://inspect#other";
3594
Andrew Moylan97585272019-02-19 19:01:223595const char kUiShowCompositedLayerBordersName[] =
3596 "Show UI composited layer borders";
3597const char kUiShowCompositedLayerBordersDescription[] =
3598 "Show border around composited layers created by UI.";
3599const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3600const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3601const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3602const char kUiShowCompositedLayerBordersAll[] = "All";
3603
3604const char kUiSlowAnimationsName[] = "Slow UI animations";
3605const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463606
Naoki Fukinoadbc2f42020-02-07 20:26:493607extern const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3608extern const char kUnifiedMediaViewDescription[] =
3609 "Enable unified media view to browse recently-modified media files from"
3610 " local disk, Google Drive, and Android.";
3611
Allen Webbcdc8e69d2018-09-12 20:36:003612const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3613const char kUsbguardDescription[] =
3614 "Prevents newly connected USB devices from operating at the lock screen"
3615 " until Chrome OS is unlocked to protect against malicious USB devices."
3616 " Already connected USB devices will continue to function.";
3617
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233618const char kVaapiJpegImageDecodeAccelerationName[] =
3619 "VA-API JPEG decode acceleration for images";
3620const char kVaapiJpegImageDecodeAccelerationDescription[] =
3621 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3622 " captures) using the VA-API.";
3623
Gil Dekel8f4b5642019-07-27 05:27:403624const char kVaapiWebPImageDecodeAccelerationName[] =
3625 "VA-API WebP decode acceleration for images";
3626const char kVaapiWebPImageDecodeAccelerationDescription[] =
3627 "Enable or disable decode acceleration of WebP images using the VA-API.";
3628
My Nguyen614dbcc2019-10-29 03:52:323629const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3630const char kVirtualKeyboardBorderedKeyDescription[] =
3631 "Show virtual keyboard with bordered key";
3632
Curtis McMullan97924a212020-02-10 02:15:033633const char kVirtualKeyboardFloatingResizableName[] =
3634 "Virtual Keyboard Resizable Mode";
3635const char kVirtualKeyboardFloatingResizableDescription[] =
3636 "Show virtual keyboard with resizable floating mode";
3637
Brett Wilson7b44537e2017-08-18 01:38:283638const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313639const char kVirtualKeyboardDescription[] =
3640 "Always show virtual keyboard regardless of having a physical keyboard "
3641 "present";
Brett Wilson7b44537e2017-08-18 01:38:283642
Brett Wilson7b44537e2017-08-18 01:38:283643const char kWakeOnPacketsName[] = "Wake On Packets";
3644const char kWakeOnPacketsDescription[] =
3645 "Enables waking the device based on the receipt of some network packets.";
orenb21da031c2017-06-30 21:24:203646
tbya97bb93c2019-08-23 02:16:403647const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3648const char kZeroStateFilesDescription[] =
3649 "Enables zero state file recommendations in the Launcher, which appear when"
3650 "the search box is active and no query has been entered.";
3651
Andrew Moylan2db11cd2019-05-22 14:25:153652// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393653
yhanadac5bff5b2017-05-18 06:37:093654#endif // defined(OS_CHROMEOS)
3655
Joel Hockey0613a832019-06-21 02:19:123656#if defined(OS_CHROMEOS) || defined(OS_LINUX)
Brian Geffonc3bdd6d2019-08-21 22:48:313657
3658#if BUILDFLAG(USE_TCMALLOC)
3659const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
3660const char kDynamicTcmallocDescription[] =
3661 "Allows tcmalloc to dynamically adjust tunables based on system resource "
3662 "utilization.";
3663#endif // BUILDFLAG(USE_TCMALLOC)
3664
Joel Hockey0613a832019-06-21 02:19:123665#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
3666
Collin Baker75a29462019-03-13 19:57:313667// All views-based platforms --------------------------------------------------
3668
3669#if defined(TOOLKIT_VIEWS)
3670
Sajad Maysamc30d6f82019-03-19 22:52:503671const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463672 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503673const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463674 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503675
Collin Baker75a29462019-03-13 19:57:313676const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3677const char kInstallableInkDropDescription[] =
3678 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3679 "the pilot implementation where available.";
3680
Collin Baker4ab8ad82019-06-06 17:02:543681const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3682const char kReopenTabInProductHelpDescription[] =
3683 "Enable in-product help that guides a user to reopen a tab if it looks "
3684 "like they accidentally closed it.";
3685
Collin Baker75a29462019-03-13 19:57:313686#endif // defined(TOOLKIT_VIEWS)
3687
Brett Wilson7b44537e2017-08-18 01:38:283688// Random platform combinations -----------------------------------------------
3689
Jiajia Qindb252e92019-01-28 11:47:483690#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3691
3692const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3693const char kWebGL2ComputeContextDescription[] =
3694 "Enable the use of WebGL 2.0 Compute API.";
3695
3696#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3697
Richard Knollc279d3232019-11-11 16:37:073698#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
Jan Krcala80b6952019-07-04 07:42:553699
Michael van Ouwerkerkd4e4a392019-07-26 14:41:133700const char kClickToCallUIName[] =
3701 "Enable click to call feature signals to be handled on desktop";
3702const char kClickToCallUIDescription[] =
3703 "Enables click to call feature signals to be handled on desktop by showing "
3704 "a list of user's available devices with telephony functionality.";
3705
Richard Knollc279d3232019-11-11 16:37:073706#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
3707
3708#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3709 defined(OS_CHROMEOS)
3710
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213711const char kRemoteCopyReceiverName[] =
3712 "Enables the remote copy feature to receive messages";
3713const char kRemoteCopyReceiverDescription[] =
3714 "Enables the remote copy feature to handle messages by writing content to "
3715 "the clipboard and showing a notification to the user.";
3716
Richard Knoll5e85eb122019-09-05 11:15:333717#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3718 // defined(OS_CHROMEOS)
3719
3720#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3721
3722const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3723const char kDirectManipulationStylusDescription[] =
3724 "If enabled, Chrome will scroll web pages on stylus drag.";
3725
lanwei83f54452018-06-21 23:51:043726#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3727
David Bienvenuc713d502019-02-07 23:46:323728#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3729
3730const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3731const char kWebContentsOcclusionDescription[] =
3732 "If enabled, web contents will behave as hidden when it is occluded by "
3733 "other windows.";
3734
3735#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3736
Brett Wilson7b44537e2017-08-18 01:38:283737// Feature flags --------------------------------------------------------------
3738
Lei Zhang0a318af2018-11-14 02:19:463739#if defined(DCHECK_IS_CONFIGURABLE)
3740const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3741const char kDcheckIsFatalDescription[] =
3742 "By default Chrome will evaluate in this build, but only log failures, "
3743 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3744#endif // defined(DCHECK_IS_CONFIGURABLE)
3745
Alex Cooper01f110e2020-01-08 02:24:163746#if BUILDFLAG(ENABLE_VR) && !defined(OS_ANDROID)
Bill Orrecfb9fe2018-10-02 00:11:103747const char kXRSandboxName[] = "XR device sandboxing";
3748const char kXRSandboxDescription[] =
3749 "If enabled, Chrome will host VR APIs in a restricted process on desktop.";
Alex Cooper01f110e2020-01-08 02:24:163750#endif // ENABLE_VR && !defined(OS_ANDROID)
Brett Wilson7b44537e2017-08-18 01:38:283751
Derek Schuff71d9a922019-04-24 21:36:003752#if BUILDFLAG(ENABLE_NACL)
3753const char kNaclName[] = "Native Client";
3754const char kNaclDescription[] =
3755 "Support Native Client for all web applications, even those that were not "
3756 "installed from the Chrome Web Store.";
3757#endif // ENABLE_NACL
3758
ckitagawa8dad53d2020-01-07 16:03:353759#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
3760const char kPaintPreviewTestName[] = "Paint Preview Test";
3761const char kPaintPreviewTestDescription[] =
3762 "If enabled a menu item is added to the Android main menu to test paint "
3763 "previews.";
3764#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
3765
Lei Zhang802201c2018-11-14 18:16:283766#if BUILDFLAG(ENABLE_PLUGINS)
3767
dstockwellcc759202019-01-11 00:42:123768#if defined(OS_CHROMEOS)
3769const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103770const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123771#endif // defined(OS_CHROMEOS)
3772
Lei Zhang802201c2018-11-14 18:16:283773const char kPdfFormSaveName[] = "Save PDF Forms";
3774const char kPdfFormSaveDescription[] =
3775 "Enable saving PDFs with filled form data.";
3776
Hui Yingstd6b981c2020-01-31 14:46:563777const char kPdfTwoUpViewName[] = "PDF Two-up View";
3778const char kPdfTwoUpViewDescription[] =
3779 "Enable a new option to display two pages side by side in the PDF viewer.";
3780
Lei Zhang802201c2018-11-14 18:16:283781#endif // BUILDFLAG(ENABLE_PLUGINS)
3782
Brett Wilson7b44537e2017-08-18 01:38:283783#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3784
3785const char kAutofillCreditCardUploadName[] =
3786 "Enable offering upload of Autofilled credit cards";
3787const char kAutofillCreditCardUploadDescription[] =
3788 "Enables a new option to upload credit cards to Google Payments for sync "
3789 "to all Chrome devices.";
3790
3791#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3792
Stephen Chenney1bcaec832019-10-10 18:31:013793const char kPaintHoldingName[] =
3794 "Delay the commit to screen for same-origin navigations";
3795const char kPaintHoldingDescription[] =
3796 "Enables a delay before commiting the page to screen when navigating "
3797 "between pages in the same origin. This may help avoid a flash of unstyled "
3798 "content for same-origin navigations";
3799
Tomas Popela253a5832019-01-14 17:22:103800#if defined(WEBRTC_USE_PIPEWIRE)
3801
Lei Zhang507fffd2020-01-29 23:47:543802const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3803const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:103804 "When enabled the WebRTC will use the PipeWire multimedia server for "
3805 "capturing the desktop content on the Wayland display server.";
3806
3807#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3808
Yann Dago9325f96e2020-01-24 16:58:373809#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3810
3811const char kUserDataSnapshotName[] = "Enable user data snapshots";
3812const char kUserDataSnapshotDescription[] =
3813 "Enables taking snapshots of the user data directory after a Chrome "
3814 "update and restoring them after a version rollback.";
3815
3816#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3817
Brett Wilson7b44537e2017-08-18 01:38:283818// ============================================================================
3819// Don't just add flags to the end, put them in the right section in
3820// alphabetical order just like the header file.
3821// ============================================================================
3822
vabr0215a8e2017-03-28 12:47:343823} // namespace flag_descriptions