blob: 7f836509aee06a173b8c1541408da14893ef0100 [file] [log] [blame]
vabr0215a8e2017-03-28 12:47:341// Copyright 2017 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/flag_descriptions.h"
6
Brett Wilson7b44537e2017-08-18 01:38:287// Keep in identical order as the header file, see the comment at the top
8// for formatting rules.
9
vabr0215a8e2017-03-28 12:47:3410namespace flag_descriptions {
11
Brett Wilsonf27ff602017-07-07 22:28:4712const char kAccelerated2dCanvasName[] = "Accelerated 2D canvas";
13const char kAccelerated2dCanvasDescription[] =
14 "Enables the use of the GPU to perform 2d canvas rendering instead of "
15 "using software rendering.";
horodb71a5a2017-06-09 16:08:2416
Brett Wilsonf27ff602017-07-07 22:28:4717const char kAcceleratedVideoDecodeName[] = "Hardware-accelerated video decode";
18const char kAcceleratedVideoDecodeDescription[] =
19 "Hardware-accelerated video decode where available.";
20
Hirokazu Honda732d3e622019-06-12 01:13:4421const char kAcceleratedVideoEncodeName[] = "Hardware-accelerated video encode";
22const char kAcceleratedVideoEncodeDescription[] =
23 "Hardware-accelerated video encode where available.";
24
Aaron Leventhal3576a1e2019-10-08 20:17:2925const char kAccessibilityExposeARIAAnnotationsName[] =
26 "Expose ARIA Annotation roles";
27const char kAccessibilityExposeARIAAnnotationsDescription[] =
28 "Expose annotation- prefixed roles from ARIA Annotations draft "
29 "specification at https://w3c.github.io/annotation-aria/.";
30
Adam Ettenbergerdcf51b42019-09-23 19:33:4131const char kAccessibilityExposeDisplayNoneName[] =
32 "Expose 'display: none' nodes for accessibility";
33const char kAccessibilityExposeDisplayNoneDescription[] =
34 "Expose 'display: none' nodes that have an HTML ID to the browser process "
35 "accessibility tree.";
36
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
Dominic Mazzoni380f04f2020-02-18 18:49:27327const char kExportTaggedPDFName[] = "Export Tagged PDF";
328const char kExportTaggedPDFDescription[] =
329 "When printing to a PDF file, generated a tagged (accessible) PDF.";
330
Yining Wangdedf0762019-02-19 20:20:29331const char kFocusMode[] = "Focus Mode";
332const char kFocusModeDescription[] =
333 "If enabled, allows the user to switch to Focus Mode";
334
Olivier Yiptongb60d2c42020-01-10 22:47:15335const char kFontAccessAPIName[] = "Font Access APIs";
336const char kFontAccessAPIDescription[] =
337 "Enables the experimental Font Access APIs, giving websites access "
338 "to enumerate local fonts and access their table data.";
339
Dominik Röttschesb7d7ad02019-06-17 18:21:27340const char kFontSrcLocalMatchingName[] =
341 "Match @font-face { src: local(<name>) } names by PostScript and full font "
342 "name.";
343const char kFontSrcLocalMatchingDescription[] =
344 "Match local() src attributes in @font-face declarations precisely by "
345 "PostScript name and full font name instead of the previous behavior of "
346 "matching those unspecifically as family names.";
347
Christopher Cameronceb8727d2017-09-07 23:53:16348const char kForceColorProfileSRGB[] = "sRGB";
349const char kForceColorProfileP3[] = "Display P3 D65";
350const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03351const char kForceColorProfileSCRGBLinear[] =
352 "scRGB linear (HDR where available)";
353const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16354
355const char kForceColorProfileName[] = "Force color profile";
356const char kForceColorProfileDescription[] =
357 "Forces Chrome to use a specific color profile instead of the color "
358 "of the window's current monitor, as specified by the operating system.";
359
Brett Wilsonf27ff602017-07-07 22:28:47360const char kCompositedLayerBordersName[] = "Composited render layer borders";
361const char kCompositedLayerBordersDescription[] =
362 "Renders a border around composited Render Layers to help debug and study "
363 "layer compositing.";
364
Lily Chenb22952e2019-06-06 18:56:23365const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
366const char kCookieDeprecationMessagesDescription[] =
367 "Show messages in the DevTools console about upcoming deprecations that "
368 "would affect sent/received cookies.";
369
370const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45371 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23372const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45373 "If enabled, cookies without SameSite restrictions must also be Secure. If "
374 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25375 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45376 "\"SameSite by default cookies\" is also enabled.";
377
Keishi Hattori38d7bb62019-08-28 04:15:33378const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
379const char kCooperativeSchedulingDescription[] =
380 "Enables cooperative scheduling in Blink.";
381
Brett Wilsonf27ff602017-07-07 22:28:47382const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
383const char kCreditCardAssistDescription[] =
384 "Enable assisted credit card filling on certain sites.";
385
Lijin Shen5feade62019-09-17 03:01:01386const char kDarkenWebsitesCheckboxInThemesSettingName[] =
387 "Darken websites checkbox in themes setting";
388const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
389 "Show a darken websites checkbox in themes settings when system default or "
390 "dark is selected. The checkbox can toggle the auto-darkening web contents "
391 "feature";
392
Thanh Le659cb102017-12-20 22:00:19393const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
394const char kDataSaverServerPreviewsDescription[] =
395 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47396
Brett Wilsonf27ff602017-07-07 22:28:47397const char kDebugPackedAppName[] = "Debugging for packed apps";
398const char kDebugPackedAppDescription[] =
399 "Enables debugging context menu options such as Inspect Element for packed "
400 "applications.";
401
Brett Wilsonf27ff602017-07-07 22:28:47402const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
403const char kDebugShortcutsDescription[] =
404 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
405
406const char kDeviceDiscoveryNotificationsName[] =
407 "Device Discovery Notifications";
408const char kDeviceDiscoveryNotificationsDescription[] =
409 "Device discovery notifications on local network.";
410
Yue Ru Suna50a80f2019-02-08 05:02:58411const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
412const char kDisableBestEffortTasksDescription[] =
413 "With this flag on, tasks of the lowest priority will not be executed "
414 "until shutdown. The queue of low priority tasks can increase memory usage."
415 "Also, while it should be possible to use Chrome almost normally with this "
416 "flag, it is expected that some non-visible operations such as writing "
417 "user data to disk, cleaning caches, reporting metrics or updating "
418 "components won't be performed until shutdown.";
419
Brett Wilsonf27ff602017-07-07 22:28:47420const char kDisallowDocWrittenScriptsUiName[] =
421 "Block scripts loaded via document.write";
422const char kDisallowDocWrittenScriptsUiDescription[] =
423 "Disallows fetches for third-party parser-blocking scripts inserted into "
424 "the main frame via document.write.";
425
Christopher Thompson2ffffa2c2018-05-18 23:06:37426const char kDisallowUnsafeHttpDownloadsName[] =
427 "Block unsafe downloads over insecure connections";
428const char kDisallowUnsafeHttpDownloadsNameDescription[] =
429 "Disallows downloads of unsafe files (files that can potentially execute "
430 "code), where the final download origin or any origin in the redirect "
431 "chain is insecure.";
432
Anastasia Helfinsteina3d17152019-10-21 20:53:59433const char kEnableAccessibilityObjectModelName[] =
434 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55435const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59436 "Enables experimental support for an earlier version of Accessibility"
437 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55438
Ramin Halavati8aad5b22019-07-22 12:52:21439const char kEnableAmbientAuthenticationInIncognitoName[] =
440 "Enable Ambient Authentication in Incognito mode";
441const char kEnableAmbientAuthenticationInIncognitoDescription[] =
442 "Enables ambient authentication in Incognito mode. This flag may be "
443 "overriden by policies.";
444
445const char kEnableAmbientAuthenticationInGuestSessionName[] =
446 "Enable Ambient Authentication in Guest session.";
447const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
448 "Enables ambient authentication in Guest session. This flag may be "
449 "overriden by policies.";
450
Becca Hughesac86cd442019-01-09 23:49:54451const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
452const char kEnableAudioFocusEnforcementDescription[] =
453 "Enables enforcement of a single media session having audio focus at "
454 "any one time. Requires #enable-media-session-service to be enabled too.";
455
Florian Uunk8c428ea2018-07-18 11:12:52456const char kEnableAutofillAccountWalletStorageName[] =
457 "Enable the account data storage for autofill";
458const char kEnableAutofillAccountWalletStorageDescription[] =
459 "Enable the ephemeral storage for account data for autofill.";
460
Shanfeng Zhang19c16562017-10-17 02:30:40461const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
462 "Credit card autofill ablation experiment.";
463const char kEnableAutofillCreditCardAblationExperimentDescription[] =
464 "If enabled, credit card autofill suggestions will not display.";
465
Manas Verma7e5b391b2019-04-09 02:08:53466const char kEnableAutofillCreditCardAuthenticationName[] =
467 "Allow using platform authenticators to retrieve server cards";
468const char kEnableAutofillCreditCardAuthenticationDescription[] =
469 "When enabled, users will be given the option to use a platform "
470 "authenticator (if available) to verify card ownership when retrieving "
471 "credit cards from Google Payments.";
472
Jared Saulbc672a072018-06-16 05:22:12473const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
474 "Make cardholder name editable in dialog during credit card upload";
475const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
476 "If enabled, in certain situations when offering credit card upload to "
477 "Google Payments, the cardholder name can be edited within the "
478 "offer-to-save dialog, which is prefilled with the name from the signed-in "
479 "Google Account.";
480
Hao Zhang1be9c262018-11-03 00:23:51481const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
482 "Make expiration date editable in dialog during credit card upload";
483const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
484 "If enabled, if a credit card's expiration date was not detected when "
485 "offering card upload to Google Payments, the offer-to-save dialog "
486 "displays an expiration date selector.";
487
siyua29899832019-06-07 19:42:12488const char kEnableAutofillCreditCardUploadFeedbackName[] =
489 "Enable feedback for credit card upload flow";
490const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
491 "When enabled, if credit card upload succeeds, the avatar button will "
492 "show a highlight, otherwise the icon will be updated and if it is "
493 "clicked, the save card failure bubble will be shown.";
494
Doug Arnett32e3e012019-07-11 16:45:17495const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
496const char kEnableDeferAllScriptDescription[] =
497 "Enable deferring synchronous script on slow pages.";
498
Tarun Bansalfb3069d32019-07-19 03:28:04499const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
500 "Skip checking optimization hints for Defer Script previews";
501const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
502 "Skips checking optimization hints for Defer Script previews and assumes "
503 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
504 "by the optimization hints). Rest of the checks are still executed.";
505
Lei Zhang507fffd2020-01-29 23:47:54506const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51507 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54508const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51509 "Allows Family Link managed users to add secondary EDU accounts.";
510
Tarun Bansal56c92932019-04-01 17:58:36511const char kEnableSaveDataName[] = "Enables save data feature";
512const char kEnableSaveDataDescription[] =
513 "Enables save data feature. May cause user's traffic to be proxied via "
514 "Google's data reduction proxy.";
515
Doug Arnett08b4067b2017-10-12 20:14:44516const char kEnableNoScriptPreviewsName[] = "NoScript previews";
517
518const char kEnableNoScriptPreviewsDescription[] =
519 "Enable disabling JavaScript on some pages on slow networks.";
520
Jenny Blessing45326bf2019-08-29 23:50:37521const char kEnableRemovingAllThirdPartyCookiesName[] =
522 "Enable removing SameSite=None cookies";
523const char kEnableRemovingAllThirdPartyCookiesDescription[] =
524 "Enables UI on chrome://settings/siteData to remove all third-party "
525 "cookies and site data.";
526
Thanh Le2c279fbc2017-11-21 01:25:40527const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
528const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
529const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
530const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
531const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
532const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
533const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
534const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
535const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
536const char kDataReductionProxyServerAlternative10[] =
537 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54538const char kEnableDataReductionProxyNetworkServiceName[] =
539 "Data reduction proxy with network service";
540const char kEnableDataReductionProxyNetworkServiceDescription[] =
541 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47542const char kEnableDataReductionProxyServerExperimentName[] =
543 "Use an alternative Data Saver back end configuration.";
544const char kEnableDataReductionProxyServerExperimentDescription[] =
545 "Enable a different approach to saving data by configuring the back end "
546 "server";
547
Eric Willigers3bf79442019-10-22 00:35:55548const char kDesktopMinimalUIName[] = "Desktop PWAs support minimal-ui";
549const char kDesktopMinimalUIDescription[] =
550 "PWAs with display mode minimal-ui open in a window with Back and Refresh "
551 "buttons.";
552
Lei Zhang507fffd2020-01-29 23:47:54553const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
554const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08555 "Enable installed PWAs to update their app manifest data when the site "
556 "manifest data has changed.";
557
Lei Zhang507fffd2020-01-29 23:47:54558const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34559 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54560const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34561 "Persist the throttling of local PWA manifest update checks across browser "
562 "restarts.";
563
Lei Zhang507fffd2020-01-29 23:47:54564const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
565const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37566 "Experimental UI for exploring what PWA windows would look like with a tab "
567 "strip.";
568
Christopher Lame66b7812018-09-26 01:49:24569const char kEnableSystemWebAppsName[] = "System Web Apps";
570const char kEnableSystemWebAppsDescription[] =
571 "Experimental system for using the Desktop PWA framework for running System"
572 "Apps (e.g Settings, Discover).";
573
Steven Valdez89a44ea92019-05-01 15:18:49574const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
575const char kEnableTLS13EarlyDataDescription[] =
576 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
577 "during the handshake when resuming a connection to a compatible TLS 1.3 "
578 "server.";
579
Adam Langleyf66f28d22020-02-05 18:10:38580const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
581const char kPostQuantumCECPQ2Description[] =
582 "This option enables a post-quantum (i.e. resistent to quantum computers) "
583 "key exchange algorithm in TLS (CECPQ2).";
584
Pete Lavallee2d4415c72019-10-07 20:43:56585const char kWinrtGeolocationImplementationName[] =
586 "WinRT Geolocation Implementation";
587const char kWinrtGeolocationImplementationDescription[] =
588 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
589 "for geolocation";
590
Wenjie Shid38245192019-07-11 16:20:50591const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
592const char kWinrtSensorsImplementationDescription[] =
593 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
594 "sensors";
595
Mikhail Pozdnyakov73373a62017-08-24 17:31:25596const char kEnableGenericSensorExtraClassesName[] =
597 "Generic Sensor Extra Classes";
598const char kEnableGenericSensorExtraClassesDescription[] =
599 "Enables an extra set of sensor classes based on Generic Sensor API, which "
600 "expose previously unavailable platform features, i.e. AmbientLightSensor "
601 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47602
Vikas Soni78daa632019-01-12 01:32:52603const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
604const char kEnableGpuServiceLoggingDescription[] =
605 "Enable printing the actual GL driver calls.";
606
Victor Hugo Vianna Silva8cc3ddf2019-05-22 15:47:35607const char kEnableHistoryFaviconsGoogleServerQueryName[] =
608 "Enable History Favicons Google Server Query";
609const char kEnableHistoryFaviconsGoogleServerQueryDescription[] =
610 "Allow retrieving favicons of non-local entries in the history WebUIs and "
611 "the recent tabs menu using a Google server instead of Sync.";
612
David Bokan911bded2018-11-27 23:23:32613const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
614const char kEnableImplicitRootScrollerDescription[] =
615 "Enables implicitly choosing which scroller on a page is the 'root "
616 "scroller'. i.e. The one that gets special features like URL bar movement, "
617 "overscroll glow, rotation anchoring, etc.";
618
Cathie Cheneac70602019-10-10 02:55:29619const char kEnableCSSOMViewScrollCoordinatesName[] =
620 "CSSOM View Scroll Coordinates";
621const char kEnableCSSOMViewScrollCoordinatesDescription[] =
622 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
623 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
624 "at the left top corner. i.e. For leftwards overflow direction box "
625 "the X coordinate will start from 0 to negative value. For upwards box the "
626 "Y coordinate will start from 0 to negative value. And for other directions"
627 "(rightwards and downwards) the value will start from 0 to positive";
628
Robert Ogdence8c9572018-10-08 23:08:48629const char kEnableLitePageServerPreviewsName[] = "Lite Page Server Previews";
630const char kEnableLitePageServerPreviewsDescription[] =
Doug Arnett9c1f87562018-12-14 00:56:39631 "Enable showing Lite Page Previews served from a Previews Server."
632 "This feature will cause Chrome to redirect eligible navigations "
Robert Ogdence8c9572018-10-08 23:08:48633 "to a Google-owned domain that serves a pre-rendered version of the "
Doug Arnett9c1f87562018-12-14 00:56:39634 "original page. Also known as Lite Page Redirect Previews.";
Robert Ogdence8c9572018-10-08 23:08:48635
Robert Ogdene976feb2019-09-03 22:20:29636const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
637const char kEnablePreviewsCoinFlipDescription[] =
638 "Enable coin flip experimentation of Previews.";
639
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:22640const char kBuiltInModuleAllName[] = "All experimental built-in modules";
641const char kBuiltInModuleAllDescription[] =
642 "Enable all experimental built-in modules, as well as built-in module "
643 "infrastructure and import maps. The syntax and the APIs exposed are "
644 "experimental and will change over time.";
645
646const char kBuiltInModuleInfraName[] = "Built-in module infra and import maps";
647const char kBuiltInModuleInfraDescription[] =
648 "Enable built-in module infrastructure and import maps. Individual "
649 "built-in modules should be enabled by other flags. The syntax and the "
650 "APIs exposed are experimental and will change over time.";
651
652const char kBuiltInModuleKvStorageName[] = "kv-storage built-in module";
653const char kBuiltInModuleKvStorageDescription[] =
654 "Enable kv-storage built-in module, as well as built-in module "
655 "infrastructure and import maps. The syntax and the APIs exposed are "
656 "experimental and will change over time.";
Hiroshige Hayashizaki99d5821e2018-05-02 04:25:41657
Charlene Yane75ce252019-05-22 17:56:32658const char kDownloadAutoResumptionNativeName[] =
659 "Enable download auto-resumption in native";
660const char kDownloadAutoResumptionNativeDescription[] =
661 "Enables download auto-resumption in native";
662
Vladimir Levin43758ecc2019-05-09 18:04:03663const char kEnableDisplayLockingName[] = "Enable Display Locking";
664const char kEnableDisplayLockingDescription[] =
665 "Enable Display Locking JavaScript API. The syntax and the APIs exposed "
666 "are experimental and may change.";
667
Ian Kilpatricke68ef11a2018-07-04 03:52:10668const char kEnableLayoutNGName[] = "Enable LayoutNG";
669const char kEnableLayoutNGDescription[] =
670 "Enable Blink's next generation layout engine.";
671
Scott Littled0fd2d002018-04-13 03:37:26672const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
673const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39674 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
675 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26676
rajendrant793ff512018-08-10 17:07:59677const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
678const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39679 "Defers the loading of images marked with the attribute 'loading=lazy' "
680 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59681
Becca Hughesac86cd442019-01-09 23:49:54682const char kEnableMediaSessionServiceName[] = "Media Session Service";
683const char kEnableMediaSessionServiceDescription[] =
684 "Enables the media session mojo service and internal media session "
685 "support.";
686
Brett Wilsonf27ff602017-07-07 22:28:47687const char kEnableNavigationTracingName[] = "Enable navigation tracing";
688const char kEnableNavigationTracingDescription[] =
689 "This is to be used in conjunction with the trace-upload-url flag. "
690 "WARNING: When enabled, Chrome will record performance data for every "
691 "navigation and upload it to the URL specified by the trace-upload-url "
692 "flag. The trace may include personally identifiable information (PII) "
693 "such as the titles and URLs of websites you visit.";
694
Bernhard Bauer5533f9912017-11-06 17:56:02695const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
696const char kEnableNetworkLoggingToFileDescription[] =
697 "Enables network logging to a file named netlog.json in the user data "
698 "directory. The file can be imported into chrome://net-internals.";
699
John Abd-El-Malek8067cc02017-12-04 23:23:20700const char kEnableNetworkServiceInProcessName[] =
701 "Runs network service in-process";
702const char kEnableNetworkServiceInProcessDescription[] =
703 "Runs the network service in the browser process.";
704
Shakti Sahu5a046f62019-03-12 19:25:34705const char kEnableNewDownloadBackendName[] = "Enable new download backend";
706const char kEnableNewDownloadBackendDescription[] =
707 "Enables the new download backend that uses offline content provider";
708
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10709const char kEnablePortalsName[] = "Enable Portals.";
710const char kEnablePortalsDescription[] =
711 "Portals are an experimental web platform feature that allows embedding"
712 " and seamless transitions between pages."
713 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
714
Jeremy Roman30e81e82020-01-29 22:56:47715const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
716const char kEnablePortalsCrossOriginDescription[] =
717 "Allows portals to load cross-origin URLs in addition to same-origin ones."
718 " Has no effect if Portals are not enabled.";
719
Takashi Toyoshima2e01e692018-11-16 03:23:27720const char kEnableOutOfBlinkCorsName[] = "Out of blink CORS";
721const char kEnableOutOfBlinkCorsDescription[] =
Yutaka Hirano98be3272017-08-07 17:55:39722 "CORS handling logic is moved out of blink.";
723
Yutaka Hirano20b011662019-11-08 13:13:52724const char kCrossOriginIsolationName[] = "Cross Origin Isolation";
725const char kCrossOriginIsolationDescription[] =
726 "Enable Cross Origin Opener Policy and Cross Origin Embedder Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31727
Yutaka Hiranoaa0e62e2019-09-05 11:01:04728const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
729const char kDisableKeepaliveFetchDescription[] =
730 "Disable fetch with keepalive set "
731 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
732
Chris Hall4a4225f62019-01-18 03:07:16733const char kExperimentalAccessibilityLanguageDetectionName[] =
734 "Experimental accessibility language detection";
735const char kExperimentalAccessibilityLanguageDetectionDescription[] =
736 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22737 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16738
Chris Hall4f3ca5582019-11-19 02:55:49739const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
740 "Experimental accessibility language detection for dynamic content";
741const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
742 "Enable language detection for dynamic content which is then exposed to "
743 "assistive technologies such as screen readers.";
744
Rahul Arakeri61a2ad272019-03-19 22:55:08745const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22746 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08747const char kCompositorThreadedScrollbarScrollingDescription[] =
748 "Enables pointer-based scrollbar scrolling on the compositor thread "
749 "instead of the main thread";
750
Alexei Filippov522a5222019-03-29 03:33:18751const char kMemlogName[] = "Chrome heap profiler start mode.";
752const char kMemlogDescription[] =
753 "Starts heap profiling service that records sampled memory allocation "
754 "profile having each sample attributed with a callstack. "
755 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
756 "Recorded heap dumps can be obtained at chrome://tracing "
757 "[category:memory-infra] and chrome://memory-internals. This setting "
758 "controls which processes will be profiled since their start. To profile "
759 "any given process at a later time use chrome://memory-internals page.";
760const char kMemlogModeMinimal[] = "Browser and GPU";
761const char kMemlogModeAll[] = "All processes";
762const char kMemlogModeAllRenderers[] = "All renderers";
763const char kMemlogModeRendererSampling[] = "Single renderer";
764const char kMemlogModeBrowser[] = "Browser only";
765const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27766
Alexei Filippov522a5222019-03-29 03:33:18767const char kMemlogSamplingRateName[] =
768 "Heap profiling sampling interval (in bytes).";
769const char kMemlogSamplingRateDescription[] =
770 "Heap profiling service uses Poisson process to sample allocations. "
771 "Default value for the interval between samples is 100000 (100KB). "
772 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27773 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22774 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18775 "can be trusted with high fidelity. "
776 "Lower intervals produce higher samples resolution, but come at a cost of "
777 "higher performance overhead.";
778const char kMemlogSamplingRate10KB[] = "10KB";
779const char kMemlogSamplingRate50KB[] = "50KB";
780const char kMemlogSamplingRate100KB[] = "100KB";
781const char kMemlogSamplingRate500KB[] = "500KB";
782const char kMemlogSamplingRate1MB[] = "1MB";
783const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51784
Alexei Filippov522a5222019-03-29 03:33:18785const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
786const char kMemlogStackModeDescription[] =
787 "By default heap profiling service records native stacks. "
788 "A post-processing step is required to symbolize the stacks. "
789 "'Native with thread names' adds the thread name as the first frame of "
790 "each native stack. It's also possible to record a pseudo stack using "
791 "trace events as identifiers. It's also possible to do a mix of both.";
792const char kMemlogStackModeMixed[] = "Mixed";
793const char kMemlogStackModeNative[] = "Native";
794const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
795const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05796
F#m59d036e2017-09-13 07:22:17797const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
798const char kEnablePixelCanvasRecordingDescription[] =
799 "Pixel canvas recording allows the compositor to raster contents aligned "
800 "with the pixel and improves text rendering. This should be enabled when a "
801 "device is using fractional scale factor.";
802
Ella Gebee81c92018-08-14 15:51:09803const char kEnableResamplingInputEventsName[] =
804 "Enable resampling input events";
805const char kEnableResamplingInputEventsDescription[] =
806 "Predicts mouse and touch inputs position at rAF time based on previous "
807 "input";
808const char kEnableResamplingScrollEventsName[] =
809 "Enable resampling scroll events";
810const char kEnableResamplingScrollEventsDescription[] =
811 "Predicts the scroll amount at vsync time based on previous input";
812
Doug Arnettaa0bf202018-08-27 19:42:11813const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
814const char kEnableResourceLoadingHintsDescription[] =
815 "Enable using server-provided resource loading hints to provide a preview "
816 "over slow network connections.";
817
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48818const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
819const char kEnableSyncUSSNigoriDescription[] =
820 "Enables the new, experimental implementation of sync encryption keys";
821
Mohamed Amir Yosef3074dfc2019-02-06 18:34:43822const char kEnableSyncUSSPasswordsName[] = "Enable USS for passwords sync";
823const char kEnableSyncUSSPasswordsDescription[] =
824 "Enables the new, experimental implementation of passwords sync";
825
David Bokane9370c22019-02-14 15:19:58826const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
827const char kEnableTextFragmentAnchorDescription[] =
828 "Enables scrolling to text specified in URL's fragment.";
829
Brett Wilsonf27ff602017-07-07 22:28:47830const char kEnableUseZoomForDsfName[] =
831 "Use Blink's zoom for device scale factor.";
832const char kEnableUseZoomForDsfDescription[] =
833 "If enabled, Blink uses its zooming mechanism to scale content for device "
834 "scale factor.";
835const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
836const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
837const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
838
Sean Harrison9dc405a52019-08-27 18:23:10839const char kEnableSubresourceRedirectName[] =
840 "Enable Render Level Data Use Optimization";
841const char kEnableSubresourceRedirectDescription[] =
842 "Allow Render Level Data Use Optimization";
843
Adam Langley7542a7b2019-10-04 02:00:55844const char kEnableWebAuthenticationCableV2SupportName[] =
845 "Web Authentication caBLE v2 support";
846const char kEnableWebAuthenticationCableV2SupportDescription[] =
847 "Enable the QR-based pairingless BLE protocol for use with the Web "
848 "Authentication API. (This will also enable the cloud-based protocol "
849 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54850
Andreas Haasb400d912019-08-28 18:54:10851const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
852const char kExperimentalWebAssemblyFeaturesDescription[] =
853 "Enable web pages to use experimental WebAssembly features.";
854
Clemens Hammacher0c8a15a2018-04-27 13:45:32855const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
856const char kEnableWasmBaselineDescription[] =
857 "Enables WebAssembly baseline compilation and tier up.";
858
Bill Budged0dace172019-02-10 00:46:21859const char kEnableWasmCodeCacheName[] = "WebAssembly compiled module cache";
860const char kEnableWasmCodeCacheDescription[] =
861 "Enables caching of compiled WebAssembly modules.";
862
Clemens Hammacher082fa572019-04-25 08:22:29863const char kEnableWasmCodeGCName[] = "WebAssembly code garbage collection";
864const char kEnableWasmCodeGCDescription[] =
865 "Enables garbage collection of WebAssembly code.";
866
Clemens Backes50e0ecd2020-01-20 10:43:24867const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
868const char kEnableWasmLazyCompilationDescription[] =
869 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
870
Deepti Gandluri11734cc42019-05-02 18:00:20871const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
872const char kEnableWasmSimdDescription[] =
873 "Enables support for the WebAssembly SIMD proposal.";
874
Andreas Haasb400d912019-08-28 18:54:10875const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02876const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56877 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02878
Clemens Backes963eb37be2020-01-10 11:56:49879const char kEnableWasmTieringName[] = "WebAssembly tiering";
880const char kEnableWasmTieringDescription[] =
881 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24882 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49883
Christopher Thompsonf3ba20122019-06-06 22:01:01884const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
885const char kEvDetailsInPageInfoDescription[] =
886 "Shows the EV certificate details in the Page Info bubble.";
887
Brett Wilsonf27ff602017-07-07 22:28:47888const char kExpensiveBackgroundTimerThrottlingName[] =
889 "Throttle expensive background timers";
890const char kExpensiveBackgroundTimerThrottlingDescription[] =
891 "Enables intervention to limit CPU usage of background timers to 1%.";
892
Brett Wilsonf27ff602017-07-07 22:28:47893const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
894const char kExperimentalExtensionApisDescription[] =
895 "Enables experimental extension APIs. Note that the extension gallery "
896 "doesn't allow you to upload extensions that use experimental APIs.";
897
Sarthak Shah364c1982019-11-26 23:49:38898const char kExperimentalFlingAnimationName[] =
899 "Enable experimental fling animation";
900const char kExperimentalFlingAnimationDescription[] =
901 "Enables the use of a touch fling curve that is based on the behavior of "
902 "native apps on Windows.";
903
Ian Clelland37a985d2018-05-04 02:43:13904const char kExperimentalProductivityFeaturesName[] =
905 "Experimental Productivity Features";
906const char kExperimentalProductivityFeaturesDescription[] =
907 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:22908 "built-in modules and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13909
Brett Wilsonf27ff602017-07-07 22:28:47910const char kExperimentalWebPlatformFeaturesName[] =
911 "Experimental Web Platform features";
912const char kExperimentalWebPlatformFeaturesDescription[] =
913 "Enables experimental Web Platform features that are in development.";
914
915const char kExtensionContentVerificationName[] =
916 "Extension Content Verification";
917const char kExtensionContentVerificationDescription[] =
918 "This flag can be used to turn on verification that the contents of the "
919 "files on disk for extensions from the webstore match what they're "
920 "expected to be. This can be used to turn on this feature if it would not "
921 "otherwise have been turned on, but cannot be used to turn it off (because "
922 "this setting can be tampered with by malware).";
923const char kExtensionContentVerificationBootstrap[] =
924 "Bootstrap (get expected hashes, but do not enforce them)";
925const char kExtensionContentVerificationEnforce[] =
926 "Enforce (try to get hashes, and enforce them if successful)";
927const char kExtensionContentVerificationEnforceStrict[] =
928 "Enforce strict (hard fail if we can't get hashes)";
929
Archana Simha6e7503db2019-12-10 03:52:58930const char kExtensionsCheckupName[] = "Extensions Checkup";
931const char kExtensionsCheckupDescription[] =
932 "Enable the extensions checkup experiment";
933
Peter Boströma445353a2019-03-21 02:58:15934const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
935const char kExtensionsToolbarMenuDescription[] =
936 "Enable a separate toolbar button and menu for extensions";
937
Brett Wilsonf27ff602017-07-07 22:28:47938const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
939const char kExtensionsOnChromeUrlsDescription[] =
940 "Enables running extensions on chrome:// URLs, where extensions explicitly "
941 "request this permission.";
galinapae72e152017-05-12 13:12:28942
Axel Antoine12df71182019-07-25 18:11:21943const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
944const char kFilteringScrollPredictionDescription[] =
945 "Enable filtering of predicted scroll events";
946
David Bokan432978d2019-08-15 18:18:52947const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
948const char kFractionalScrollOffsetsDescription[] =
949 "Enables fractional scroll offsets inside Blink, exposing non-integer "
950 "offsets to web APIs.";
951
Aaron Tagliaboschidbd80d222020-01-24 14:07:42952const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
953const char kFreezeUserAgentDescription[] =
954 "Set the User-Agent request header to a static string that conforms to the "
955 "current User-Agent string format but only reveals desktop vs Android and "
956 "if the 'mobile' flag is set";
957
Brett Wilsonecb80982017-07-12 20:34:51958const char kForceEffectiveConnectionTypeName[] =
959 "Override effective connection type";
960const char kForceEffectiveConnectionTypeDescription[] =
961 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:30962 "returned by the network quality estimator. Slow 2G on Cellular returns "
963 "Slow 2G when connected to a cellular network, and the actual estimate "
964 "effective connection type when not on a cellular network. Previews are "
965 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:51966const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
967const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
968const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:30969const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
970 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:51971const char kEffectiveConnectionType2GDescription[] = "2G";
972const char kEffectiveConnectionType3GDescription[] = "3G";
973const char kEffectiveConnectionType4GDescription[] = "4G";
974
Jay Harris583f48922019-05-06 05:55:24975const char kFileHandlingAPIName[] = "File Handling API";
976const char kFileHandlingAPIDescription[] =
977 "Enables the file handling API, allowing websites to register as file "
978 "handlers. This depends on native-file-system";
979
Brett Wilsonecb80982017-07-12 20:34:51980const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
981const char kFillOnAccountSelectDescription[] =
982 "Filling of passwords when an account is explicitly selected by the user "
983 "rather than autofilling credentials on page load.";
984
Brett Wilsonecb80982017-07-12 20:34:51985const char kForceTextDirectionName[] = "Force text direction";
986const char kForceTextDirectionDescription[] =
987 "Explicitly force the per-character directionality of UI text to "
988 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
989 "direction of the character language.";
990const char kForceDirectionLtr[] = "Left-to-right";
991const char kForceDirectionRtl[] = "Right-to-left";
992
993const char kForceUiDirectionName[] = "Force UI direction";
994const char kForceUiDirectionDescription[] =
995 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
996 "mode, overriding the default direction of the UI language.";
997
Ionel Popescu4ba2a0932019-05-07 20:10:27998const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
999const char kFormControlsRefreshDescription[] =
1000 "If enabled, HTML forms elements will be rendered using an updated style.";
1001
Tommy Steimel863e6cf2019-07-01 19:07:361002const char kGlobalMediaControlsName[] = "Global Media Controls";
1003const char kGlobalMediaControlsDescription[] =
1004 "Enables the Global Media Controls UI in the toolbar.";
1005
Takumi Fujimotod25d2b72019-12-19 00:36:181006const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
1007const char kGlobalMediaControlsForCastDescription[] =
1008 "Shows Cast sessions in the Global Media Controls UI. Requires "
1009 "#global-media-controls and #cast-media-route-provider to also be enabled.";
1010
Tommy Steimele5c5c122020-02-06 23:22:351011const char kGlobalMediaControlsPictureInPictureName[] =
1012 "Global Media Controls Picture-in-Picture";
1013const char kGlobalMediaControlsPictureInPictureDescription[] =
1014 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
1015 "Requires "
1016 "#global-media-controls to also be enabled.";
1017
Brett Wilsonecb80982017-07-12 20:34:511018const char kGpuRasterizationName[] = "GPU rasterization";
1019const char kGpuRasterizationDescription[] =
1020 "Use GPU to rasterize web content. Requires impl-side painting.";
Brett Wilson7b44537e2017-08-18 01:38:281021const char kForceGpuRasterization[] = "Force-enabled for all layers";
Brett Wilsonecb80982017-07-12 20:34:511022
Ioana Pandele1ed7ef72018-11-21 15:22:031023const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1024const char kGooglePasswordManagerDescription[] =
1025 "Enables access to the Google Password Manager UI from Chrome.";
1026
Gabrielle Paladoaebf7ca2019-01-16 07:07:061027const char kHandwritingGestureName[] = "Handwriting Gestures";
1028const char kHandwritingGestureDescription[] =
1029 "Enables handwriting gestures within the virtual keyboard";
1030
Tommy Steimel1aadd7b2019-01-18 19:39:421031const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1032const char kHardwareMediaKeyHandlingDescription[] =
1033 "Enables using media keys to control the active media session. This "
1034 "requires MediaSessionService to be enabled too";
1035
John Delaney782c77762019-10-28 15:53:561036const char kHeavyAdPrivacyMitigationsOptOutName[] =
1037 "Disable heavy ad privacy mitigations";
1038const char kHeavyAdPrivacyMitigationsOptOutDescription[] =
1039 "Disables privacy mitigations for the heavy ad intervention. This makes "
1040 "the intervention deterministic."
1041 "This is intended to be used for debugging only.";
1042
1043const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1044const char kHeavyAdInterventionDescription[] =
1045 "Unloads ads that use too many device resources.";
1046
Toni Barzic7e93fa52020-01-29 01:35:471047const char kHideShelfControlsInTabletModeName[] =
1048 "Hide shelf control buttons in tablet mode.";
1049
1050const char kHideShelfControlsInTabletModeDescription[] =
1051 "Hides home, back, and overview button from the shelf while the device is "
1052 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1053
Ryan Landay4242dbc22018-04-04 01:47:331054const char kHorizontalTabSwitcherAndroidName[] =
1055 "Enable horizontal tab switcher";
1056const char kHorizontalTabSwitcherAndroidDescription[] =
1057 "Changes the layout of the Android tab switcher so tabs scroll "
1058 "horizontally instead of vertically.";
1059
Matt Simmons2048b2a2018-12-20 20:12:561060const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1061const char kTabSwitcherOnReturnDescription[] =
1062 "Enable tab switcher on return after specified time has elapsed";
1063
Brett Wilsonecb80982017-07-12 20:34:511064const char kHostedAppQuitNotificationName[] =
1065 "Quit notification for hosted apps";
1066const char kHostedAppQuitNotificationDescription[] =
1067 "Display a notification when quitting Chrome if hosted apps are currently "
1068 "running.";
1069
1070const char kHostedAppShimCreationName[] =
1071 "Creation of app shims for hosted apps on Mac";
1072const char kHostedAppShimCreationDescription[] =
1073 "Create app shims on Mac when creating a hosted app.";
1074
Joe DeBlasio20a2a7b2019-04-30 02:33:541075const char kHTTPAuthCommittedInterstitialsName[] =
1076 "Enable Committed Interstitials for HTTP Auth";
1077const char kHTTPAuthCommittedInterstitialsDescription[] =
1078 "Use committed error pages instead of transient navigation entries "
1079 "for HTTP auth interstitial pages.";
1080
Brett Wilsonecb80982017-07-12 20:34:511081const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1082const char kIgnoreGpuBlacklistDescription[] =
1083 "Overrides the built-in software rendering list and enables "
1084 "GPU-acceleration on unsupported system configurations.";
1085
Ryan Sturm8c3dbc92018-06-26 19:22:371086const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441087const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371088 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441089
Robert Ogden4d41c432019-05-07 00:24:251090const char kIgnoreLitePageRedirectHintsBlacklistName[] =
1091 "Ignore Lite Page Redirect Preview Optimization Hints Blacklist";
1092const char kIgnoreLitePageRedirectHintsBlacklistDescription[] =
1093 "Ignore blacklist decisions made by Optimization Hints for Lite Page "
1094 "Redirect previews";
1095
Ehimare Okoyomon9b090d422020-01-17 09:52:451096const char kImprovedCookieControlsName[] =
1097 "Enable improved cookie controls UI in incognito mode";
1098const char kImprovedCookieControlsDescription[] =
1099 "Improved UI in Incognito mode for third-party cookie blocking.";
1100
Ehimare Okoyomon504c1952019-12-16 18:05:021101const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1102 "Enable improved UI for third-party cookie blocking";
1103const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1104 "Enables an improved UI for existing third-party cookie blocking users.";
1105
Matt Amert2df4f1452019-12-09 04:59:491106const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1107const char kImpulseScrollAnimationsDescription[] =
1108 "Replaces the default scroll animation with Impulse-style scroll "
1109 "animations.";
1110
Brett Wilsonecb80982017-07-12 20:34:511111const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1112const char kInProductHelpDemoModeChoiceDescription[] =
1113 "Selects the In-Product Help demo mode.";
1114
1115const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1116const char kJavascriptHarmonyDescription[] =
1117 "Enable web pages to use experimental JavaScript features.";
1118
1119const char kJavascriptHarmonyShippingName[] =
1120 "Latest stable JavaScript features";
1121const char kJavascriptHarmonyShippingDescription[] =
1122 "Some web pages use legacy or non-standard JavaScript extensions that may "
1123 "conflict with the latest JavaScript features. This flag allows disabling "
1124 "support of those features for compatibility with such pages.";
1125
Christopher Thompson493f1062020-01-28 23:16:431126const char kLegacyTLSEnforcedName[] =
1127 "Enforce deprecation of legacy TLS versions";
1128const char kLegacyTLSEnforcedDescription[] =
1129 "Enable connection errors and interstitials for sites that use legacy TLS "
1130 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1131 " in the future.";
1132
Christopher Thompsonb89e7f92019-09-26 22:31:421133const char kLegacyTLSWarningsName[] =
1134 "Show security warnings for sites using legacy TLS versions";
1135const char kLegacyTLSWarningsDescription[] =
1136 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1137 "and TLS 1.1), which are deprecated and will be removed in the future.";
1138
Brett Wilsonecb80982017-07-12 20:34:511139const char kLoadMediaRouterComponentExtensionName[] =
1140 "Load Media Router Component Extension";
1141const char kLoadMediaRouterComponentExtensionDescription[] =
1142 "Loads the Media Router component extension at startup.";
1143
Hazem Ashmawyf1cd7e42019-03-25 18:17:321144const char kLogJsConsoleMessagesName[] =
1145 "Log JS console messages in system logs";
1146const char kLogJsConsoleMessagesDescription[] =
1147 "Enable logging JS console messages in system logs, please note that they "
1148 "may contain PII.";
1149
Mustafa Emre Acer137dc8b2018-08-29 20:38:131150const char kLookalikeUrlNavigationSuggestionsName[] =
1151 "Navigation suggestions for lookalike URLs";
1152const char kLookalikeUrlNavigationSuggestionsDescription[] =
1153 "Enable navigation suggestions for URLs that are visually similar to "
1154 "popular domains or to domains with a site engagement score.";
1155
Brett Wilsonecb80982017-07-12 20:34:511156const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1157const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511158
Lei Zhang507fffd2020-01-29 23:47:541159const char kMediaInspectorLoggingName[] = "Enable media log in developer tools";
1160const char kMediaInspectorLoggingDescription[] =
Ted Meyera1fd6ce2019-10-22 03:21:331161 "Move media logging from chrome://media-internals into the developer tools "
Yang Guo08a824e2020-02-06 16:00:101162 "project.";
Ted Meyera1fd6ce2019-10-22 03:21:331163
spqchanb87755692018-04-05 00:46:091164const char kMediaRouterCastAllowAllIPsName[] =
1165 "Connect to Cast devices on all IP addresses";
1166const char kMediaRouterCastAllowAllIPsDescription[] =
1167 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311168 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091169
Joel Hockey73bc7122019-10-20 21:41:111170const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1171const char kMixBrowserTypeTabsDescription[] =
1172 "Allows tabs to be dragged between any browsers that support tabs, "
1173 "including apps";
1174
Carlos IL08193932019-10-17 23:14:111175const char kMixedContentSiteSettingName[] =
1176 "Blockable mixed content switch as site setting";
1177const char kMixedContentSiteSettingDescription[] =
1178 "Removes the blockable mixed content shield, and adds an 'Insecure "
1179 "Content' site setting to allow blockable mixed content.";
1180
David Roger2183afb2019-02-21 14:19:151181const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1182const char kMobileIdentityConsistencyDescription[] =
1183 "Enables stronger identity consistency on mobile";
1184
Ella Ge1282f552019-06-24 20:06:031185const char kMouseSubframeNoImplicitCaptureName[] =
1186 "Disable mouse implicit capture for iframe";
1187const char kMouseSubframeNoImplicitCaptureDescription[] =
1188 "When enable, mouse down does not implicit capture for iframe.";
1189
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421190const char kNativeFileSystemAPIName[] = "Native File System API";
1191const char kNativeFileSystemAPIDescription[] =
1192 "Enables the experimental Native File System API, giving websites access "
1193 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551194
Brett Wilsonecb80982017-07-12 20:34:511195const char kNewUsbBackendName[] = "Enable new USB backend";
1196const char kNewUsbBackendDescription[] =
1197 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341198
Taylor Bergquist187a9f92019-08-12 22:13:151199const char kNewTabstripAnimationName[] = "New tabstrip animations";
1200const char kNewTabstripAnimationDescription[] =
1201 "New implementation of tabstrip animations.";
1202
Alex Newcomerd7b0cc42018-05-25 22:58:481203const char kNotificationIndicatorName[] = "Notification Indicators";
1204const char kNotificationIndicatorDescription[] =
1205 "Enable notification indicators, which appear on app icons when a "
1206 "notification is active. This will also enable notifications in context "
1207 "menus.";
1208
Xing Liu1919ec232019-07-22 20:38:041209const char kNotificationSchedulerDebugOptionName[] =
1210 "Notification scheduler debug options";
1211const char kNotificationSchedulerDebugOptionDescription[] =
1212 "Enable debugging mode to override certain behavior of notification "
1213 "scheduler system for easier manual testing.";
1214const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1215 "Show scheduled notification right away.";
1216
Brett Wilsonecb80982017-07-12 20:34:511217const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1218const char kNotificationsNativeFlagDescription[] =
1219 "Enable support for using the native notification toasts and notification "
1220 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341221
Lan Wei97ee4b1f2019-07-25 21:02:391222const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1223const char kUpdateHoverAtBeginFrameDescription[] =
1224 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1225 "moves, rather than old timing-based mechanism.";
1226
Valeriya Sinevich972ac122018-09-05 07:33:191227const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1228const char kUseMultiloginEndpointDescription[] =
1229 "Use Gaia OAuth multilogin for identity consistency.";
1230
Brett Wilsonecb80982017-07-12 20:34:511231const char kOfferStoreUnmaskedWalletCardsName[] =
1232 "Google Payments card saving checkbox";
1233const char kOfferStoreUnmaskedWalletCardsDescription[] =
1234 "Show the checkbox to offer local saving of a credit card downloaded from "
1235 "the server.";
1236
Brandon Wylie1299ff82020-01-23 02:13:371237const char kOmniboxAssistantVoiceSearchName[] =
1238 "Omnibox Assistant Voice Search";
1239const char kOmniboxAssistantVoiceSearchDescription[] =
1240 "When enabled, use Assistant for omnibox voice query recognition instead of"
1241 " Android's built-in voice recognition service. Only works on Android.";
1242
manuk4542e232019-09-11 19:27:351243const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1244const char kOmniboxAutocompleteTitlesDescription[] =
1245 "Allows autocompleting bookmark, history, and document suggestions when the"
1246 " user input is a prefix of their titles, as opposed to their URLs.";
1247
Brett Wilsonecb80982017-07-12 20:34:511248const char kOmniboxDisplayTitleForCurrentUrlName[] =
1249 "Include title for the current URL in the omnibox";
1250const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1251 "In the event that the omnibox provides suggestions on-focus, the URL of "
1252 "the current page is provided as the first suggestion without a title. "
1253 "Enabling this flag causes the title to be displayed.";
1254
Patrick Noland9e1fc5052019-07-31 00:24:111255const char kOmniboxDisableInstantExtendedLimitName[] =
1256 "Disable the 'instant extended' limit on search suggestions";
1257const char kOmniboxDisableInstantExtendedLimitDescription[] =
1258 "Effectively doubles the max number of Google-provided search suggestions "
1259 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151260
1261const char kOmniboxExperimentalSuggestScoringName[] =
1262 "Omnibox Experimental Suggest Scoring";
1263const char kOmniboxExperimentalSuggestScoringDescription[] =
1264 "Enables an experimental scoring mode for suggestions when Google is the "
1265 "default search engine.";
1266
manukh5ff0f582020-01-14 03:54:131267const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1268 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1269const char
1270 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1271 "Midword terms are allowed but not scored.";
1272const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1273 "Omnibox History Quick Provider Allow Midword Continuations";
1274const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1275 "Midword matches are allowed and scored when the match begins immediately "
1276 "after the previous match ends.";
1277
manukaddd3c42019-04-09 21:20:591278const char kOmniboxLocalEntitySuggestionsName[] =
1279 "Omnibox Local Entity Suggestions";
1280const char kOmniboxLocalEntitySuggestionsDescription[] =
1281 "Enables location specific suggestions displayed with images and enhanced "
1282 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1283 "will also enable #omnibox-rich-entity-suggestions.";
1284
manuk2e55a7b2019-02-12 20:08:231285const char kOmniboxMaterialDesignWeatherIconsName[] =
1286 "Omnibox Material Design Weather Icons";
1287const char kOmniboxMaterialDesignWeatherIconsDescription[] =
1288 "Use material design weather icons in the omnibox when displaying weather "
1289 "answers.";
1290
Moe Ahmadid0ce5de2019-08-30 21:55:021291const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1292const char kOmniboxOnFocusSuggestionsDescription[] =
1293 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1294 "before the user has typed any input";
1295
Gang Wuba18dba2019-09-25 03:43:211296const char kOmniboxRemoveSuggestionsFromClipboardName[] =
1297 "Omnibox remove suggestions from clipboard";
1298const char kOmniboxRemoveSuggestionsFromClipboardDescription[] =
1299 "Allow users to remove suggestions from clipboard.";
1300
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231301const char kOmniboxRichEntitySuggestionsName[] =
1302 "Omnibox rich entity suggestions";
1303const char kOmniboxRichEntitySuggestionsDescription[] =
1304 "Display entity suggestions using images and an enhanced layout; showing "
manukaddd3c42019-04-09 21:20:591305 "more context and descriptive text about the entity.";
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231306
Brandon Wylief8dd4e82019-07-11 16:39:571307const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1308const char kOmniboxSearchEngineLogoDescription[] =
1309 "Display the current default search engine's logo in the omnibox";
1310
Benoit Lizeab08362c2017-07-19 14:50:541311const char kOmniboxSpareRendererName[] =
1312 "Start spare renderer on omnibox focus";
1313const char kOmniboxSpareRendererDescription[] =
1314 "When the omnibox is focused, start an empty spare renderer. This can "
1315 "speed up the load of the navigation from the omnibox.";
1316
Tommy C. Lie4194b732018-09-28 22:21:511317const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1318 "Omnibox UI Hide Steady-State URL Scheme";
1319const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1320 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361321 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511322
Tommy C. Lib20aec72018-11-19 21:38:231323const char kOmniboxUIOneClickUnelideName[] = "Omnibox UI One Click Unelide";
1324const char kOmniboxUIOneClickUnelideDescription[] =
1325 "In the omnibox, undo all unelisions with a single click or focus action.";
1326
Tommy C. Lie4194b732018-09-28 22:21:511327const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1328 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1329const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1330 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361331 "Hidden portions are restored during editing.";
1332
1333const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1334 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1335const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1336 "In the omnibox, hide the path, query and ref from steady state displayed "
1337 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121338
Brett Wilsonecb80982017-07-12 20:34:511339const char kOmniboxUIMaxAutocompleteMatchesName[] =
1340 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511341const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1342 "Changes the maximum number of autocomplete matches displayed in the "
1343 "Omnibox UI.";
1344
Kevin Baileycd6889922019-05-30 17:22:551345const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1346const char kOmniboxMaxURLMatchesDescription[] =
1347 "The maximum number of URL matches to show, unless there are no "
1348 "replacements.";
1349
Ce Chen20af01c2019-07-02 19:16:361350const char kOmniboxOnDeviceHeadSuggestionsName[] =
1351 "Omnibox on device head suggestions";
1352const char kOmniboxOnDeviceHeadSuggestionsDescription[] =
1353 "Google head non personalized search suggestions provided by a compact on "
1354 "device model";
1355
Tommy Li7d1a68b2019-09-06 23:12:521356const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1357 "Omnibox Preserve Default Match Against Async Update";
1358const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1359 "Preserves the default match against change when providers return results "
1360 "asynchronously. This prevents the default match from changing after the "
1361 "user finishes typing. Without this feature, if the default match is "
1362 "updated right when the user presses Enter, the user may go to a "
1363 "surprising destination.";
1364
Tommy C. Liba4e66ef2019-02-12 21:33:281365const char kOmniboxUIShowSuggestionFaviconsName[] =
1366 "Omnibox UI Show Suggestion Favicons";
1367const char kOmniboxUIShowSuggestionFaviconsDescription[] =
1368 "Shows favicons instead of generic vector icons for URL suggestions in the "
1369 "Omnibox dropdown.";
1370
Justin Donnelly65c9e8b2017-10-01 05:15:011371const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1372const char kOmniboxUISwapTitleAndUrlDescription[] =
1373 "In the omnibox dropdown, shows titles before URLs when both are "
1374 "available.";
1375
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251376const char kOmniboxZeroSuggestionsOnNTPName[] =
1377 "Omnibox Zero Suggestions on New Tab Page";
1378const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1379 "Offer suggestions when URL bar (omnibox) is focused.";
1380
Moe Ahmadi4005ec92019-09-09 16:55:531381const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1382 "Zero Suggestions in real search box on New Tab Page";
1383const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1384 "Offer suggestions when the real search box on New Tab Page is focused.";
1385
Tommy Li1d03b9bf2019-09-23 23:46:341386const char kOmniboxZeroSuggestionsOnSERPName[] =
1387 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1388const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1389 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1390 "on the default search provider's search results page (SERP).";
1391
Mark Lieufaa1b762019-01-08 19:37:281392const char kOnTheFlyMhtmlHashComputationName[] =
1393 "On-The-Fly MHTML Hash Computation";
1394const char kOnTheFlyMhtmlHashComputationDescription[] =
1395 "Save MHTML files to the target location and calculate their content "
1396 "digests in one step.";
1397
Adrienne Walkerc87477e2018-06-06 22:28:211398const char kOopRasterizationName[] = "Out of process rasterization";
1399const char kOopRasterizationDescription[] =
1400 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1401 "Must also enable GPU rasterization";
1402
Eric Karl34c48382019-10-15 02:04:171403const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1404const char kEnableDeJellyDescription[] =
1405 "Enables an experimental effect which attempts to mitigate "
1406 "\"jelly-scrolling\". This is an experimental implementation with known "
1407 "bugs, visual artifacts, and performance cost. This implementation may be "
1408 "removed at any time.";
1409
Donn Denman43baac62019-05-22 17:31:051410const char kOverlayNewLayoutName[] = "Overlay new layout";
1411const char kOverlayNewLayoutDescription[] =
1412 "Enables a new layout for the "
1413 "Overlay panels including Contextual Search and Preview Tab.";
1414
Brett Wilsonecb80982017-07-12 20:34:511415const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1416const char kOverlayScrollbarsDescription[] =
1417 "Enable the experimental overlay scrollbars implementation. You must also "
1418 "enable threaded compositing to have the scrollbars animate.";
1419
chaopenge8aa016b2017-08-24 15:20:191420const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1421 "Flash Overlay Scrollbars After Any Scroll Update";
1422const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1423 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1424 " must also enable Overlay Scrollbars.";
1425
chaopeng343678022017-08-24 18:45:001426const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1427 "Flash Overlay Scrollbars When Mouse Enter";
1428const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1429 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1430 " enable Overlay Scrollbars.";
1431
Daniele Castagna74ddb9c2018-06-21 22:59:021432const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1433const char kOverlayStrategiesDescription[] =
1434 "Select strategies used to promote quads to HW overlays.";
1435const char kOverlayStrategiesDefault[] = "Default";
1436const char kOverlayStrategiesNone[] = "None";
1437const char kOverlayStrategiesUnoccludedFullscreen[] =
1438 "Unoccluded fullscreen buffers (single-fullscreen)";
1439const char kOverlayStrategiesUnoccluded[] =
1440 "Unoccluded buffers (single-fullscreen,single-on-top)";
1441const char kOverlayStrategiesOccludedAndUnoccluded[] =
1442 "Occluded and unoccluded buffers "
1443 "(single-fullscreen,single-on-top,underlay)";
1444
Claudio Magni81326f92017-09-01 05:21:181445const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1446const char kUseNewAcceptLanguageHeaderDescription[] =
1447 "Adds the base language code after other corresponding language+region "
1448 "codes. This ensures that users receive content in their preferred "
1449 "language.";
1450
Brett Wilsonecb80982017-07-12 20:34:511451const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1452const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481453 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511454
chaopenge2b6e5f2018-05-08 16:40:451455const char kTouchpadOverscrollHistoryNavigationName[] =
1456 "Overscroll history navigation on Touchpad";
1457const char kTouchpadOverscrollHistoryNavigationDescription[] =
1458 "Allows swipe left/right from touchpad change browser navigation.";
1459
Xing Liu5400a002017-09-15 21:48:291460const char kParallelDownloadingName[] = "Parallel downloading";
1461const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061462 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291463
Brett Wilsonecb80982017-07-12 20:34:511464const char kPassiveEventListenerDefaultName[] =
1465 "Passive Event Listener Override";
1466const char kPassiveEventListenerDefaultDescription[] =
1467 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1468 "haven't requested otherwise) to be treated as passive. This will break "
1469 "touch/wheel behavior on some websites but is useful for demonstrating the "
1470 "potential performance benefits of adopting passive event listeners.";
1471const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1472const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1473
1474const char kPassiveEventListenersDueToFlingName[] =
1475 "Touch Event Listeners Passive Default During Fling";
1476const char kPassiveEventListenersDueToFlingDescription[] =
1477 "Forces touchstart, and first touchmove per scroll event listeners during "
1478 "fling to be treated as passive.";
1479
1480const char kPassiveDocumentEventListenersName[] =
1481 "Document Level Event Listeners Passive Default";
1482const char kPassiveDocumentEventListenersDescription[] =
1483 "Forces touchstart, and touchmove event listeners on document level "
1484 "targets (which haven't requested otherwise) to be treated as passive.";
1485
Sahel Sharify7400e882018-08-13 17:13:211486const char kPassiveDocumentWheelEventListenersName[] =
1487 "Document Level Wheel Event Listeners Passive Default";
1488const char kPassiveDocumentWheelEventListenersDescription[] =
1489 "Forces wheel, and mousewheel event listeners on document level targets "
1490 "(which haven't requested otherwise) to be treated as passive.";
1491
Carlos IL1d3ef052019-11-20 19:36:101492const char kPassiveMixedContentWarningName[] =
1493 "Warning for Passive Mixed Content";
1494const char kPassiveMixedContentWarningDescription[] =
1495 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1496 "passive (aka optionally blockable) mixed content.";
1497
Ivana Zuzica4cf4802019-07-10 19:02:321498const char kPasswordEditingAndroidName[] = "Password editing for Android";
1499const char kPasswordEditingAndroidDescription[] =
1500 "Adds the editing option for saved passwords.";
1501
Vaclav Brozekd8a3f542017-11-16 14:21:131502const char kPasswordImportName[] = "Password import";
1503const char kPasswordImportDescription[] =
1504 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511505
Aran Gilman5e9672bed2019-08-02 19:07:491506const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1507const char kForceWebContentsDarkModeDescription[] =
1508 "Automatically render all web contents using a dark theme.";
1509
Alison Maherc07a3fb2019-10-07 21:25:031510const char kForcedColorsName[] = "Forced Colors";
1511const char kForcedColorsDescription[] =
1512 "Enables forced colors mode for web content.";
1513
Matt Amertecf4bf32019-09-25 19:50:391514const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1515const char kPercentBasedScrollingDescription[] =
1516 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1517 "of the scroller size.";
1518
Rouslan Solomakhinded840112018-11-02 13:27:101519const char kPerMethodCanMakePaymentQuotaName[] =
1520 "Per-method canMakePayment() quota.";
1521const char kPerMethodCanMakePaymentQuotaDescription[] =
1522 "Allow calling canMakePayment() for different payment methods, as long as "
1523 "method-specific parameters remain unchanged.";
1524
Ella Geb58eed12019-09-05 23:37:011525const char kPointerLockOptionsName[] = "Enables pointer lock options";
1526const char kPointerLockOptionsDescription[] =
1527 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1528 "to true, pointer movements wil not be affected by the underlying platform "
1529 "modications such as mouse accelaration.";
1530
Yann Dago70afb65d2019-08-06 15:50:531531const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1532const char kPolicyAtomicGroupsEnabledDescription[] =
1533 "Enables the concept of policy atomic groups that makes policies of an "
1534 "atomic group that do not share the highest priority source from that group"
1535 "ignored.";
1536
Doug Arnett620ff542018-02-06 17:54:221537const char kPreviewsAllowedName[] = "Previews Allowed";
1538const char kPreviewsAllowedDescription[] =
1539 "Allows previews to be shown subject to specific preview types being "
1540 "enabled and the client experiencing specific triggering conditions. "
1541 "May be used as a kill-switch to turn off all potential preview types.";
1542
Sean Harrisonb65269e2019-10-15 14:44:171543const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1544const char kPrivacySettingsRedesignDescription[] =
1545 "Redesign of the privacy settings card to make it more prominent and "
1546 "and easier to use.";
1547
Tina Wangb825c142020-01-09 19:24:371548const char kProfileCardName[] = "Profile Card";
1549const char kProfileCardDescription[] =
1550 "Allows users to open the profile card to see more informations about "
1551 "the content creators.";
1552
Dana Friedac7b8ff2019-09-18 21:27:571553const char kProminentDarkModeActiveTabTitleName[] =
1554 "Prominent Dark Mode Active Tab Titles";
1555const char kProminentDarkModeActiveTabTitleDescription[] =
1556 "Makes the active tab title in dark mode bolder so the active tab is "
1557 "easier "
1558 "to identify.";
1559
Mohsen Izadi93faac12017-07-29 04:45:151560const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1561const char kPullToRefreshDescription[] =
1562 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011563const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151564
Troy Hildebrandt7228ad12018-02-23 21:18:241565const char kQueryInOmniboxName[] = "Query in Omnibox";
1566const char kQueryInOmniboxDescription[] =
1567 "Only display query terms in the omnibox when viewing a search results "
1568 "page.";
1569
Brett Wilsonecb80982017-07-12 20:34:511570const char kQuicName[] = "Experimental QUIC protocol";
1571const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1572
Kamila2724bd702019-09-10 16:08:581573const char kQuietNotificationPromptsName[] =
1574 "Quieter notification permission prompts";
1575const char kQuietNotificationPromptsDescription[] =
1576 "Enables quieter permission prompts for notification permission requests. "
1577 "When a site wishes to show notifications, the usual modal dialog is "
1578 "replaced with a quieter version.";
1579
Darwin Huangf588cc8e2019-12-13 22:24:561580const char kRawClipboardName[] = "Raw Clipboard";
1581const char kRawClipboardDescription[] =
1582 "Allows raw / unsanitized clipboard content to be read and written. "
1583 "See https://github.com/WICG/raw-clipboard-access.";
1584
Brett Wilsonecb80982017-07-12 20:34:511585const char kReducedReferrerGranularityName[] =
1586 "Reduce default 'referer' header granularity.";
1587const char kReducedReferrerGranularityDescription[] =
1588 "If a page hasn't set an explicit referrer policy, setting this flag will "
1589 "reduce the amount of information in the 'referer' header for cross-origin "
1590 "requests.";
1591
Christian Dullweber3cc579a22018-09-11 10:54:441592const char kRewriteLevelDBOnDeletionName[] =
1593 "Rewrite LevelDB instances after full deletions";
1594const char kRewriteLevelDBOnDeletionDescription[] =
1595 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1596
Jenna Himawana25aced2019-06-21 01:29:211597const char kReorderBookmarksName[] = "Reorder bookmarks";
1598const char kReorderBookmarksDescription[] =
1599 "Allows the user to reorder their bookmarks from their Android device. "
1600 "The bookmark ordering will be synced across devices.";
1601
David Bokan5a32e4d2019-08-14 15:37:461602const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1603const char kRequestUnbufferedDispatchDescription[] =
1604 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1605 "of input by the OS.";
1606
Brett Wilsonecb80982017-07-12 20:34:511607const char kRequestTabletSiteName[] =
1608 "Request tablet site option in the settings menu";
1609const char kRequestTabletSiteDescription[] =
1610 "Allows the user to request tablet site. Web content is often optimized "
1611 "for tablet devices. When this option is selected the user agent string is "
1612 "changed to indicate a tablet device. Web content optimized for tablets is "
1613 "received there after for the current tab.";
1614
Dominic Farolino780df942019-09-04 06:49:441615const char kPrefetchPrivacyChangesName[] =
1616 "Prefetch request properties are updated to be privacy-preserving";
1617const char kPrefetchPrivacyChangesDescription[] =
1618 "Prefetch requests will not follow redirects, not send a Referer header, "
1619 "not send credentials for cross-origin requests, and do not pass through "
1620 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441621
Dominic Farolino516f7f42019-08-30 12:33:241622const char kPrefetchMainResourceNetworkIsolationKeyName[] =
1623 "Prefetch requests for cross-origin main resources are fetched with a "
1624 "special NetworkIsolationKey";
1625const char kPrefetchMainResourceNetworkIsolationKeyDescription[] =
1626 "Prefetch requests for cross-origin main resources can be reused by next "
1627 "top-level navigations when HTTP cache is double-keyed.";
1628
Joe DeBlasiofb277092019-07-03 23:46:361629const char kSafetyTipName[] =
1630 "Show Safety Tip UI when visiting low-reputation websites";
1631const char kSafetyTipDescription[] =
1632 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1633 "with a site Chrome believes may be suspicious.";
1634
Lily Chene0d3ac92019-04-22 16:55:531635const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1636const char kSameSiteByDefaultCookiesDescription[] =
1637 "Treat cookies that don't specify a SameSite attribute as if they were "
1638 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1639 "third-party usage.";
1640
Toni Barzic8468f1b2019-08-29 01:28:351641const char kScalableAppListName[] =
1642 "App list UI configuration dependant on display size";
1643const char kScalableAppListDescription[] =
1644 "Adapts app list item sizing and spacing for smaller screen sizes, "
1645 "instead of using single app list configuration, that is optionally "
1646 "scaled down, for all screens.";
1647
Charlene Yan0ccd7f52019-04-12 23:20:591648const char kScrollableTabStripName[] = "Scrollable TabStrip";
1649const char kScrollableTabStripDescription[] =
1650 "Allows users to access tabs by scrolling when they no longer fit in the "
1651 "tabstrip.";
1652
Jeffrey Cohendacbc2a2019-05-14 16:15:491653const char kSendTabToSelfBroadcastName[] = "Send tab to self broadcast";
1654const char kSendTabToSelfBroadcastDescription[] =
1655 "Allows users to broadcast the tab they send to all of their devices "
1656 "instead of targetting only one device.";
1657
Travis Skare885f8ad2019-04-25 21:33:371658const char kSendTabToSelfWhenSignedInName[] =
1659 "Send tab to self: enable use when signed-in regardless of sync state";
1660const char kSendTabToSelfWhenSignedInDescription[] =
1661 "Allows use of the send-tab-to-self feature for users who are signed-in "
1662 "but not necessarily syncing. The tab-share data is thus ephemeral, "
1663 "rather than persistent sync data.";
1664
Matt Falkenhagen8af3b7e2019-10-01 14:44:161665const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1666const char kServiceWorkerOnUIDescription[] =
1667 "Enables browser process logic related to service workers to run on the UI "
1668 "thread rather than the IO thread.";
1669
Yasmin69a132f2019-08-07 15:30:361670const char kSharedClipboardReceiverName[] =
1671 "Enable receiver device to handle shared clipboard feature";
1672const char kSharedClipboardReceiverDescription[] =
1673 "Enables receiver device to handle shared clipboard feature by showing a "
1674 "notification to receive the clipboard to share.";
1675
1676const char kSharedClipboardUIName[] =
1677 "Enable shared clipboard feature signals to be handled";
1678const char kSharedClipboardUIDescription[] =
1679 "Enables shared clipboard feature signals to be handled by showing "
1680 "a list of user's available devices to share the clipboard.";
1681
Himanshu Jaju8cf9c242019-11-06 13:52:531682const char kSharingPeerConnectionReceiverName[] =
1683 "Enable receiver device to handle peer connection requests.";
1684const char kSharingPeerConnectionReceiverDescription[] =
1685 "Enables receiver device to connect and share data using a peer to peer "
1686 "connection.";
1687
1688const char kSharingPeerConnectionSenderName[] =
1689 "Enable sender device to initiate peer connection requests.";
1690const char kSharingPeerConnectionSenderDescription[] =
1691 "Enables the sender devices to connect with chosen device using a peer to "
1692 "peer connection for transferring data.";
1693
Travis Skare139deb72019-12-05 21:25:061694const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1695const char kSharingQRCodeGeneratorDescription[] =
1696 "Enables right-click UI to share the page's URL via a generated QR Code.";
1697
Alex Chau11875b32019-11-15 16:36:361698const char kSharingRenameDevicesName[] =
1699 "Enable device renaming in Sharing features.";
1700const char kSharingRenameDevicesDescription[] =
1701 "Enables renaming devices using HardwareInfo when populating device list "
1702 "and sender device info.";
1703
Alex Chauf15a7192020-01-30 17:37:511704const char kSharingSendViaSyncName[] =
1705 "Enable sending Sharing message via Sync";
1706const char kSharingSendViaSyncDescription[] =
1707 "Enables sending Sharing message via commiting to Chrome Sync's "
1708 "SHARING_MESSAGE data type";
1709
Himanshu Jaju8211bd9b2019-08-12 18:53:141710const char kSharingUseDeviceInfoName[] =
1711 "Enable Sharing device registration in DeviceInfo";
1712const char kSharingUseDeviceInfoDescription[] =
Alex Chau20029162019-10-02 17:13:461713 "Enables Sharing infrastructure to register devices in DeviceInfo.";
Himanshu Jaju8211bd9b2019-08-12 18:53:141714
Alex Chauf2b97662019-10-04 11:21:511715const char kSharingDeriveVapidKeyName[] =
1716 "Enable Sharing derive VAPID key from sync";
1717const char kSharingDeriveVapidKeyDescription[] =
1718 "Enables Sharing infrastructure to derive VAPID key from sync.";
1719
Michael van Ouwerkerk99d7e562019-12-03 17:14:361720const char kSharingDeviceExpirationName[] =
1721 "Configures sharing device expiration";
1722const char kSharingDeviceExpirationDescription[] =
1723 "Configures how long after a device was last active that it is eligible "
1724 "for use in sharing features.";
1725
Manu Corneteb3c7d32019-06-20 08:04:441726const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1727const char kShelfHotseatDescription[] =
1728 "Shows a modular design for the shelf where the apps are shown separately "
1729 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301730 "are separate and behave independently. Also reduces the size of the"
1731 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441732
Manu Cornetd7ef7c52018-05-01 22:08:231733const char kShelfHoverPreviewsName[] =
1734 "Show previews of running apps when hovering over the shelf.";
1735const char kShelfHoverPreviewsDescription[] =
1736 "Shows previews of the open windows for a given running app when hovering "
1737 "over the shelf.";
1738
Manu Cornetad6536f2019-06-18 21:04:431739const char kShelfScrollableName[] =
1740 "Enable a scrollable list of apps on the shelf";
1741const char kShelfScrollableDescription[] =
1742 "Shows a list of applications that is scrollable by default on tablets.";
1743
Naoki Fukino008a0022018-05-23 18:33:001744const char kShowAndroidFilesInFilesAppName[] =
1745 "Show Android files in Files app";
1746const char kShowAndroidFilesInFilesAppDescription[] =
1747 "Show Android files in Files app if Android is enabled on the device.";
1748
Brett Wilsonecb80982017-07-12 20:34:511749const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1750const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381751 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1752 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511753
1754const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1755const char kShowAutofillTypePredictionsDescription[] =
1756 "Annotates web forms with Autofill field type predictions as placeholder "
1757 "text.";
1758
pwarren878671672019-12-13 19:18:161759const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1760const char kShowOverdrawFeedbackDescription[] =
1761 "Visualize overdraw by color-coding elements based on if they have other "
1762 "elements drawn underneath.";
1763
Jonathan Backer93610a82019-03-27 14:02:381764const char kSkiaRendererName[] = "Skia API for OOP-D compositing";
1765const char kSkiaRendererDescription[] =
1766 "If enabled, the display compositor will use Skia as the graphics API "
1767 "instead of OpenGL ES. Requires Viz Display Compositor (OOP-D).";
1768
Shivani Sharma2d5b4b6b2019-01-08 16:07:161769const char kHistoryManipulationIntervention[] =
1770 "History Manipulation Intervention";
1771const char kHistoryManipulationInterventionDescription[] =
1772 "If a page does a client side redirect or adds to the history without a "
1773 "user gesture, then skip it on back/forward UI.";
1774
Brett Wilsonecb80982017-07-12 20:34:511775const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1776const char kSilentDebuggerExtensionApiDescription[] =
1777 "Do not show the infobar when an extension attaches to a page via "
1778 "chrome.debugger API. This is required to debug extension background "
1779 "pages.";
1780
Christopher Thompson75ff845d2018-02-01 20:12:461781const char kSimplifyHttpsIndicatorName[] = "Simplify HTTPS indicator UI";
1782const char kSimplifyHttpsIndicatorDescription[] =
1783 "Change the UI treatment for HTTPS pages.";
1784
Lukasz Anforowiczd2e16e62019-03-28 19:06:591785const char kIsolateOriginsName[] = "Isolate additional origins";
1786const char kIsolateOriginsDescription[] =
1787 "Requires dedicated processes for an additional set of origins, "
1788 "specified as a comma-separated list.";
1789
Lukasz Anforowicz738a88d2018-11-05 19:19:341790const char kSiteIsolationOptOutName[] = "Disable site isolation";
1791const char kSiteIsolationOptOutDescription[] =
1792 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571793 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1794 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221795 "isolation is force-enabled using a command line switch or using an "
1796 "enterprise policy. "
1797 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571798 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341799const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1800const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511801
Jesse McKenna4cf4c9172019-12-14 05:10:581802const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1803const char kSlowDCTimerInterruptsWinDescription[] =
1804 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1805 "default 4 ms.";
1806
Brett Wilsonecb80982017-07-12 20:34:511807const char kSmoothScrollingName[] = "Smooth Scrolling";
1808const char kSmoothScrollingDescription[] =
1809 "Animate smoothly when scrolling page content.";
1810
Sam Goto09d69a12019-11-20 23:56:561811const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1812const char kSmsReceiverCrossDeviceDescription[] =
1813 "Enable the SMS Receiver API to work across devices";
1814
Justin Donnelly4e448cb2017-07-07 21:32:131815const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1816 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131817const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1818 "If enabled, when the user enters text in the omnibox that looks like a "
1819 "a query, any service worker associated with the search engine the query "
1820 "will be sent to is started early.";
1821
Lei Zhang507fffd2020-01-29 23:47:541822const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1823const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461824 "Experimental security mode that strengthens the site isolation policy. "
1825 "Controls whether site isolation should use origins instead of scheme and "
1826 "eTLD+1.";
1827
Shubhie Panickerfaf082ed2018-01-03 04:49:151828const char kStopInBackgroundName[] = "Stop in background";
1829const char kStopInBackgroundDescription[] =
1830 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281831 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151832
Shubhie Panicker56c99a22018-03-21 00:22:281833const char kStopNonTimersInBackgroundName[] =
1834 "Stop non-timer task queues background";
1835const char kStopNonTimersInBackgroundDescription[] =
1836 "Stop non-timer task queues, in the background, "
1837 "after a grace period.";
1838
Brandon Maslenda12cf82019-08-23 20:54:181839const char kStorageAccessAPIName[] = "Storage Access API";
1840const char kStorageAccessAPIDescription[] =
1841 "Enables the Storage Access API, allowing websites to request storage "
1842 "access when it would otherwise be restricted.";
1843
Jarryd5b6e5ce2019-08-23 19:15:481844const char kStoragePressureUIName[] = "Enable storage pressure UI";
1845const char kStoragePressureUIDescription[] =
1846 "If enabled, Chrome will trigger system notifications to warn about "
1847 "storage pressure.";
1848
Brett Wilsonecb80982017-07-12 20:34:511849const char kSuggestionsWithSubStringMatchName[] =
1850 "Substring matching for Autofill suggestions";
1851const char kSuggestionsWithSubStringMatchDescription[] =
1852 "Match Autofill suggestions based on substrings (token prefixes) rather "
1853 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341854
Himanshu Jajue760efb2019-10-17 11:07:531855const char kSyncDeviceInfoInTransportModeName[] =
1856 "Enable syncing DeviceInfo in transport-only sync mode.";
1857const char kSyncDeviceInfoInTransportModeDescription[] =
1858 "When enabled, allows syncing DeviceInfo datatype for users who are "
1859 "signed-in but not necessary sync-ing.";
1860
Tanmoy Mollika6ef18a2020-01-28 12:24:341861const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1862const char kSyncErrorInfoBarDescription[] =
1863 "When enabled, shows an infobar for sync errors that can be resolved "
1864 "by user interaction in the settings page.";
1865
Brett Wilsonecb80982017-07-12 20:34:511866const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1867const char kSyncSandboxDescription[] =
1868 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341869
Joe Downing8cbbc192018-05-14 17:37:071870const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1871const char kSystemKeyboardLockDescription[] =
1872 "Enables websites to use the keyboard.lock() API to intercept system "
1873 "keyboard shortcuts and have the events routed directly to the website "
1874 "when in fullscreen mode.";
1875
Matt Simmons1fd0c9f2019-04-15 19:08:221876const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1877const char kTabEngagementReportingDescription[] =
1878 "Tracks tab engagement and lifetime metrics.";
1879
Yusuf Ozuysal67f05a02019-02-15 19:30:521880const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1881const char kTabGridLayoutAndroidDescription[] =
1882 "Allows users to see their tabs in a grid layout in the tab switcher.";
1883
Yusuf Ozuysal436d90b82019-03-15 22:17:581884const char kTabGroupsAndroidName[] = "Tab Groups";
1885const char kTabGroupsAndroidDescription[] =
1886 "Allows users to create groups to better organize their tabs.";
1887
Yue Zhange5610102019-11-01 19:46:391888const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1889const char kTabGroupsContinuationAndroidDescription[] =
1890 "Allows users to access continuation features in Tab Group.";
1891
Yue Zhang2834d6b2019-05-01 17:30:281892const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1893const char kTabGroupsUiImprovementsAndroidDescription[] =
1894 "Allows users to access new features in Tab Group UI.";
1895
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091896const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1897const char kTabToGTSAnimationAndroidDescription[] =
1898 "Allows users to see an animation when entering or leaving the "
1899 "Grid Tab Switcher.";
1900
Taylor Bergquistbcc15462018-12-05 00:36:561901const char kTabGroupsName[] = "Tab Groups";
1902const char kTabGroupsDescription[] =
1903 "Allows users to organize tabs into visually distinct groups, e.g. to "
1904 "separate tabs associated with different tasks.";
1905
Caroline Risinge121c2b2018-12-03 20:19:291906const char kTabHoverCardsName[] = "Tab Hover Cards";
1907const char kTabHoverCardsDescription[] =
1908 "Enables a popup containing tab information to be visible when hovering "
1909 "over a tab. This will replace tooltips for tabs.";
1910
Dana Friedacaa8ef52019-02-08 02:20:351911const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1912const char kTabHoverCardImagesDescription[] =
1913 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1914
Dana Fried07b03c62019-07-31 19:20:561915const char kTabOutlinesInLowContrastThemesName[] =
1916 "Tab Outlines in Low Contrast Themes";
1917const char kTabOutlinesInLowContrastThemesDescription[] =
1918 "Expands the range of situations in which tab outline strokes are "
1919 "displayed, improving accessiblity in dark and incognito mode.";
1920
Daniele Castagna0fead93e2018-01-10 20:40:291921const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1922const char kTintGlCompositedContentDescription[] =
1923 "Tint contents composited using GL with a shade of red to help debug and "
1924 "study overlay support.";
1925
David Benjaminb9c645c2019-10-09 23:49:111926const char kTLS13HardeningForLocalAnchorsName[] =
1927 "TLS 1.3 hardening for local anchors";
1928const char kTLS13HardeningForLocalAnchorsDescription[] =
1929 "This option enables the TLS 1.3 downgrade hardening mechanism for "
1930 "connections authenticated by local trust anchors. This improves security "
1931 "for connections to TLS-1.3-capable servers while remaining compatible "
1932 "with older servers. Firewalls and proxies that do not function when this "
1933 "is enabled do not implement TLS 1.2 correctly or securely and must be "
1934 "updated.";
1935
Peter Kastingd77428352018-10-26 15:20:251936const char kTopChromeTouchUiName[] = "Touch UI Layout";
1937const char kTopChromeTouchUiDescription[] =
1938 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:341939
Brett Wilsonecb80982017-07-12 20:34:511940const char kThreadedScrollingName[] = "Threaded scrolling";
1941const char kThreadedScrollingDescription[] =
1942 "Threaded handling of scroll-related input events. Disabling this will "
1943 "force all such scroll events to be handled on the main thread. Note that "
1944 "this can dramatically hurt scrolling performance of most websites and is "
1945 "intended for testing purposes only.";
1946
Brett Wilsonecb80982017-07-12 20:34:511947const char kTouchAdjustmentName[] = "Touch adjustment";
1948const char kTouchAdjustmentDescription[] =
1949 "Refine the position of a touch gesture in order to compensate for touches "
1950 "having poor resolution compared to a mouse.";
1951
1952const char kTouchDragDropName[] = "Touch initiated drag and drop";
1953const char kTouchDragDropDescription[] =
1954 "Touch drag and drop can be initiated through long press on a draggable "
1955 "element.";
1956
1957const char kTouchEventsName[] = "Touch Events API";
1958const char kTouchEventsDescription[] =
1959 "Force Touch Events API feature detection to always be enabled or "
1960 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:291961 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:511962
1963const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
1964const char kTouchSelectionStrategyDescription[] =
1965 "Controls how text selection granularity changes when touch text selection "
1966 "handles are dragged. Non-default behavior is experimental.";
1967const char kTouchSelectionStrategyCharacter[] = "Character";
1968const char kTouchSelectionStrategyDirection[] = "Direction";
1969
1970const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
1971const char kTraceUploadUrlDescription[] =
1972 "This is to be used in conjunction with the enable-navigation-tracing "
1973 "flag. Please select the label that best describes the recorded traces. "
1974 "This will choose the destination the traces are uploaded to. If you are "
1975 "not sure, select other. If left empty, no traces will be uploaded.";
1976const char kTraceUploadUrlChoiceOther[] = "Other";
1977const char kTraceUploadUrlChoiceEmloading[] = "emloading";
1978const char kTraceUploadUrlChoiceQa[] = "QA";
1979const char kTraceUploadUrlChoiceTesting[] = "Testing";
1980
Anthony Vallee-Dubois265c5692018-06-01 15:57:141981const char kTranslateForceTriggerOnEnglishName[] =
1982 "Select which language model to use to trigger translate on English "
1983 "content";
1984const char kTranslateForceTriggerOnEnglishDescription[] =
1985 "Force the Translate Triggering on English pages experiment to be enabled "
1986 "with the selected language model active.";
1987
Haohao Wang5b525f722019-05-18 15:37:521988const char kTranslateBubbleUIName[] =
1989 "Select which UI to use for translate bubble";
1990const char kTranslateBubbleUIDescription[] =
1991 "Three bubble options to choose. Existing UI is selected by default";
1992
Mustafa Emre Acerb3aa36a82018-05-22 21:44:051993const char kTreatInsecureOriginAsSecureName[] =
1994 "Insecure origins treated as secure";
1995const char kTreatInsecureOriginAsSecureDescription[] =
1996 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:131997 "supplied as a comma-separated list. Origins must have their protocol "
1998 "specified e.g. \"http://example.com\". For the definition of secure "
1999 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052000
Joe DeBlasio2a4fb9982019-05-06 23:44:432001const char kTreatUnsafeDownloadsAsActiveName[] =
2002 "Treat risky downloads over insecure connections as active mixed content";
2003const char kTreatUnsafeDownloadsAsActiveDescription[] =
2004 "Disallows downloads of unsafe files (files that can potentially execute "
2005 "code), where the final download origin or any origin in the redirect "
2006 "chain is insecure if the originating page is secure.";
2007
Brett Wilsonecb80982017-07-12 20:34:512008const char kTrySupportedChannelLayoutsName[] =
2009 "Causes audio output streams to check if channel layouts other than the "
2010 "default hardware layout are available.";
2011const char kTrySupportedChannelLayoutsDescription[] =
2012 "Causes audio output streams to check if channel layouts other than the "
2013 "default hardware layout are available. Turning this on will allow the OS "
2014 "to do stereo to surround expansion if supported. May expose third party "
2015 "driver bugs, use with caution.";
2016
Shawn Pickett0b470712019-08-15 00:43:452017const char kTurnOffStreamingMediaCachingName[] =
2018 "Turn off caching of streaming media to disk.";
2019const char kTurnOffStreamingMediaCachingDescription[] =
2020 "Reduces disk activity during media playback, which can result in "
2021 "power savings.";
2022
Elly Fong-Jones176e9f62019-10-31 20:05:022023const char kUnexpireFlagsM78Name[] = "Temporarily unexpire M78 flags.";
2024const char kUnexpireFlagsM78Description[] =
2025 "Temporarily unexpire flags that are expired as of M78. These flags will "
2026 "be removed soon.";
Elly Fong-Jones7ab60f62019-11-14 17:37:062027const char kUnexpireFlagsM80Name[] = "Temporarily unexpire M80 flags.";
2028const char kUnexpireFlagsM80Description[] =
2029 "Temporarily unexpire flags that are expired as of M80. These flags will "
2030 "be removed soon.";
Elly Fong-Jonesd488661c2019-07-31 21:53:262031
François Beaufortdb160c12019-05-01 06:28:142032const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2033const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052034 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142035 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2036 "for other processes.";
2037
Brett Wilsonecb80982017-07-12 20:34:512038const char kUiPartialSwapName[] = "Partial swap";
2039const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2040
Vadym Doroshenkoa063a512019-12-12 17:59:072041const char kUsernameFirstFlowName[] = "Username first flow";
2042const char kUsernameFirstFlowDescription[] =
2043 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062044 "flows where a user has to type username first on one page and then "
2045 "password on another page";
2046
Jiahe Zhang6a55d9ba2019-12-14 02:59:462047const char kUsePreferredIntervalForVideoName[] =
2048 "Use preferred interval for video";
2049const char kUsePreferredIntervalForVideoDescription[] =
2050 "When enabled, the composition rate will be changed based on the videos' "
2051 "actual fps.";
2052
Zentaro Kavanagh892851f2019-05-29 15:13:312053const char kUseSearchClickForRightClickName[] =
2054 "Use Search+Click for right click";
2055const char kUseSearchClickForRightClickDescription[] =
2056 "When enabled search+click will be remapped to right click, allowing "
2057 "webpages and apps to consume alt+click. When disabled the legacy "
2058 "behavior of remapping alt+click to right click will remain unchanged.";
2059
Michael Hablich896d52662017-10-23 15:59:572060const char kV8VmFutureName[] = "Future V8 VM features";
2061const char kV8VmFutureDescription[] =
2062 "This enables upcoming and experimental V8 VM features. "
2063 "This flag does not enable experimental JavaScript features.";
2064
Brett Wilsonecb80982017-07-12 20:34:512065const char kWalletServiceUseSandboxName[] =
2066 "Use Google Payments sandbox servers";
2067const char kWalletServiceUseSandboxDescription[] =
2068 "For developers: use the sandbox service for Google Payments API calls.";
2069
Ovidio Henriquez3d729f62020-02-07 00:43:292070const char kWebBluetoothNewPermissionsBackendName[] =
2071 "Use the new permissions backend for Web Bluetooth";
2072const char kWebBluetoothNewPermissionsBackendDescription[] =
2073 "Enables the new permissions backend for Web Bluetooth. This will enable "
2074 "persistent storage of device permissions.";
2075
Tsuyoshi Horoabfb079d2019-10-17 02:09:062076const char kWebBundlesName[] = "Web Bundles";
2077const char kWebBundlesDescription[] =
2078 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2079 "navigation.";
2080
Brett Wilsonecb80982017-07-12 20:34:512081const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2082const char kWebglDraftExtensionsDescription[] =
2083 "Enabling this option allows web applications to access the WebGL "
2084 "Extensions that are still in draft status.";
2085
Danyao Wang47a0f312019-05-09 20:52:242086const char kWebPaymentsExperimentalFeaturesName[] =
2087 "Experimental Web Payments API features";
2088const char kWebPaymentsExperimentalFeaturesDescription[] =
2089 "Enable experimental Web Payments API features";
2090
Liquan (Max) Gu5f1223972019-12-13 21:07:102091const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2092const char kWebPaymentsMinimalUIDescription[] =
2093 "Allow Payment Request API to open a minimal UI to replace the Payment "
2094 "Request UI when appropriate.";
2095
Per Åhgrencef44262019-11-20 10:54:512096const char kWebrtcCaptureMultiChannelApmName[] =
2097 "WebRTC multi-channel capture audio processing.";
2098const char kWebrtcCaptureMultiChannelApmDescription[] =
2099 "Support in WebRTC for processing capture audio in multi channel without "
2100 "downmixing when running APM in the render process.";
2101
Qingsi Wangec2dbf942018-11-03 05:33:042102const char kWebrtcHideLocalIpsWithMdnsName[] =
2103 "Anonymize local IPs exposed by WebRTC.";
2104const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2105 "Conceal local IP addresses with mDNS hostnames.";
2106
Alex Loikob5fb1282018-08-14 10:04:402107const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2108const char kWebrtcHybridAgcDescription[] =
2109 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2110
Brett Wilsonecb80982017-07-12 20:34:512111const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2112const char kWebrtcHwDecodingDescription[] =
2113 "Support in WebRTC for decoding video streams using platform hardware.";
2114
2115const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2116const char kWebrtcHwEncodingDescription[] =
2117 "Support in WebRTC for encoding video streams using platform hardware.";
2118
Niels Möller090866a2018-02-13 10:55:032119const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2120 "WebRTC new encode cpu load estimator";
2121const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2122 "Enable new estimator for the encoder cpu load, for evaluation and "
2123 "testing. Intended to improve accuracy when screen casting.";
2124
Elad Alon85e0d0be2018-06-26 10:38:372125const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2126const char kWebRtcRemoteEventLogDescription[] =
2127 "Allow collecting WebRTC event logs and uploading them to Crash. "
2128 "Please note that, even if enabled, this will still require "
2129 "a policy to be set, for it to have an effect.";
2130
Brett Wilsonecb80982017-07-12 20:34:512131const char kWebrtcSrtpAesGcmName[] =
2132 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2133const char kWebrtcSrtpAesGcmDescription[] =
2134 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2135
2136const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2137const char kWebrtcStunOriginDescription[] =
2138 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2139 "header.";
2140
Sergey Silkinc33244f2020-01-31 17:21:302141const char kWebrtcUseMinMaxVEADimensionsName[] =
2142 "WebRTC Min/Max Video Encode Accelerator dimensions";
2143const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2144 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2145 "video resolutions inside those published as supported.";
2146
John Leeb07c8472019-10-21 19:53:192147#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
Peter Boström92add81d2019-08-12 22:14:242148const char kWebUITabStripName[] = "WebUI tab strip";
2149const char kWebUITabStripDescription[] =
2150 "When enabled makes use of a WebUI-based tab strip.";
2151
John Leeb07c8472019-10-21 19:53:192152const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
2153const char kWebUITabStripDemoOptionsDescription[] =
2154 "When enabled, displays a set of options to demo and test various features "
2155 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
2156 "enabled.";
2157#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
2158
Brandon Jonese9d9b2b2017-12-11 22:20:112159const char kWebXrName[] = "WebXR Device API";
2160const char kWebXrDescription[] =
Anna Offenwanger00e6dd052018-04-05 02:12:012161 "Enables access to experimental APIs to interact with Virtual Reality (VR) "
2162 "and Augmented Reality (AR) devices.";
2163
Alex Cooper01f110e2020-01-08 02:24:162164const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2165const char kWebXrForceRuntimeDescription[] =
2166 "Force the browser to use a particular runtime, even if it would not "
2167 "usually be enabled or would otherwise not be selected based on the "
2168 "attached hardware.";
2169
2170const char kWebXrRuntimeChoiceNone[] = "No Runtime";
2171const char kWebXrRuntimeChoiceOrientationSensors[] = "Orientation sensors";
2172const char kWebXrRuntimeChoiceOculus[] = "Oculus";
2173const char kWebXrRuntimeChoiceOpenVR[] = "SteamVR (OpenVR)";
2174const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2175const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2176
Brandon Jones3c1295802019-08-21 18:18:222177const char kWebXrArModuleName[] = "WebXR AR Module";
2178const char kWebXrArModuleDescription[] =
2179 "Enables access to Augmented Reality features defined in the WebXR AR "
2180 "Module";
2181
Ian Vollick7aaccf92018-04-07 23:10:432182const char kWebXrHitTestName[] = "WebXR Hit Test";
2183const char kWebXrHitTestDescription[] =
2184 "Enables access to raycasting against estimated XR scene geometry.";
Brandon Jonese9d9b2b2017-12-11 22:20:112185
Will Cassellaa1a4d1112019-12-27 20:52:312186const char kWebXrIncubationsName[] = "WebXR Incubations";
2187const char kWebXrIncubationsDescription[] =
2188 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242189
Brett Wilsonecb80982017-07-12 20:34:512190const char kZeroCopyName[] = "Zero-copy rasterizer";
2191const char kZeroCopyDescription[] =
2192 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342193
Peng Huang70021682019-09-18 19:42:282194const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472195const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282196
Brett Wilsonff596952017-07-14 01:06:552197// Android ---------------------------------------------------------------------
2198
2199#if defined(OS_ANDROID)
2200
Brett Wilsonff596952017-07-14 01:06:552201const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2202const char kAndroidAutofillAccessibilityDescription[] =
2203 "Enable accessibility for autofill popup.";
2204
Pavel Yatsukfb2129a2019-09-20 03:28:502205const char kAndroidSetupSearchEngineName[] = "Android setup search engine";
2206const char kAndroidSetupSearchEngineDescription[] =
2207 "Enables search engine selection at Android setup.";
2208
Anita Woodruffbfcd1e52018-07-16 12:00:512209const char kAppNotificationStatusMessagingName[] =
2210 "App notification status messaging";
2211const char kAppNotificationStatusMessagingDescription[] =
2212 "Enables messaging in site permissions UI informing user when "
2213 "notifications are disabled for the entire app.";
2214
Miriam Gershenson8cf1397222018-01-23 22:48:292215const char kAsyncDnsName[] = "Async DNS resolver";
2216const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2217
Brett Wilsonff596952017-07-14 01:06:552218const char kAutofillAccessoryViewName[] =
2219 "Autofill suggestions as keyboard accessory view";
2220const char kAutofillAccessoryViewDescription[] =
2221 "Shows Autofill suggestions on top of the keyboard rather than in a "
2222 "dropdown.";
2223
Lei Zhang722abec2020-02-04 22:35:492224const char kAutofillAssistantDirectActionsName[] =
2225 "Autofill Assistant direct actions";
2226const char kAutofillAssistantDirectActionsDescription[] =
2227 "When enabled, expose direct actions from the Autofill Assistant.";
2228
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462229const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2230const char kAutofillTouchToFillDescription[] =
2231 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2232 "instead of the keyboard when a password can be filled.";
2233
Caitlin Fischer43edd90a2019-05-01 13:24:302234const char kAutofillUseMobileLabelDisambiguationName[] =
2235 "Autofill Uses Mobile Label Disambiguation";
2236const char kAutofillUseMobileLabelDisambiguationDescription[] =
2237 "When enabled, Autofill suggestions' labels are displayed using a "
2238 "mobile-friendly format.";
2239
Tibor Goldschwendt11b3cf22018-07-04 15:32:442240const char kBackgroundTaskComponentUpdateName[] =
2241 "Background Task Component Updates";
2242const char kBackgroundTaskComponentUpdateDescription[] =
2243 "Schedule component updates with BackgroundTaskScheduler";
2244
Ramin Halavatiba7ddcc2019-11-13 06:19:282245const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2246const char kCCTIncognitoDescription[] =
2247 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2248
Michael van Ouwerkerkbda4ad82018-06-19 14:08:002249const char kCCTModuleName[] = "Chrome Custom Tabs Module";
2250const char kCCTModuleDescription[] =
2251 "Enables a dynamically loaded module in Chrome Custom Tabs, on Android.";
2252
Michael van Ouwerkerk29a7a292018-10-09 09:20:142253const char kCCTModuleCacheName[] = "Chrome Custom Tabs Module Cache";
2254const char kCCTModuleCacheDescription[] =
Michael van Ouwerkerka5df1ec2018-10-11 11:57:402255 "Enables a cache for dynamically loaded modules in Chrome Custom Tabs. "
2256 "Under mild memory pressure the cache may be retained for some time";
Michael van Ouwerkerk29a7a292018-10-09 09:20:142257
John Lin170c00b2018-11-21 15:44:252258const char kCCTModuleCustomHeaderName[] =
2259 "Chrome Custom Tabs Module Custom Header";
2260const char kCCTModuleCustomHeaderDescription[] =
2261 "Enables header customization by dynamically loaded modules in "
2262 "Chrome Custom Tabs.";
2263
Michael van Ouwerkerk0878427a2019-02-13 15:11:422264const char kCCTModuleCustomRequestHeaderName[] =
2265 "Chrome Custom Tabs Module Custom Request Header";
2266const char kCCTModuleCustomRequestHeaderDescription[] =
2267 "Enables a custom request header for URLs managed by dynamically loaded "
2268 "modules in Chrome Custom Tabs.";
2269
alihanlivdumlu12ac4772019-01-17 17:37:182270const char kCCTModuleDexLoadingName[] = "Chrome Custom Tabs Module Dex Loading";
2271const char kCCTModuleDexLoadingDescription[] =
2272 "Enables loading Chrome Custom Tabs module code from a dex file "
2273 "provided by the module.";
2274
barkerd84051482018-11-13 14:46:562275const char kCCTModulePostMessageName[] =
2276 "Chrome Custom Tabs Module postMessage API";
2277const char kCCTModulePostMessageDescription[] =
2278 "Enables the postMessage API exposed to dynamically loaded modules in "
2279 "Chrome Custom Tabs.";
2280
Anna Malova9bb4ead2019-01-18 18:01:262281const char kCCTModuleUseIntentExtrasName[] =
2282 "Chrome Custom Tabs Module Intent Extras Usage";
2283const char kCCTModuleUseIntentExtrasDescription[] =
2284 "Enables usage of Intent's extras in Chrome Custom Tabs Module";
2285
Anna Malovaf7c734a2019-03-01 13:08:452286const char kCCTTargetTranslateLanguageName[] =
2287 "Chrome Custom Tabs Target Translate Language";
2288const char kCCTTargetTranslateLanguageDescription[] =
2289 "Enables specify target language the page should be translated to "
2290 "in Chrome Custom Tabs.";
2291
Matthew Jones1abcb132018-07-09 17:59:462292const char kChromeDuetName[] = "Chrome Duet";
2293const char kChromeDuetDescription[] =
2294 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052295
Pedro Amaral5e345192019-05-21 21:18:472296const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2297const char kChromeDuetLabelsDescription[] =
2298 "Enables Chrome Duet (split toolbar) labels.";
2299
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422300const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2301const char kChromeShareScreenshotDescription[] =
2302 "Enables UI to edit and share screenshots";
2303
Kyle Milka987a0352019-09-28 00:51:532304const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2305const char kChromeSharingHubDescription[] =
2306 "Enables the Chrome Sharing Hub/custom share sheet.";
2307
Sarath Singapati83aef1c2017-11-16 15:54:522308const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2309const char kClearOldBrowsingDataDescription[] =
2310 "Enables clearing of browsing data which is older than a given time "
2311 "period.";
2312
David Maunder915c7ef2019-09-20 16:22:082313const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2314const char kCloseTabSuggestionsDescription[] =
2315 "Suggests to the user to close Tabs that haven't been used beyond a "
2316 "configurable threshold or where duplicates of Tabs exist. "
2317 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282318
Shakti Sahu8347cba82019-12-11 03:25:482319const char kContentIndexingDownloadHomeName[] =
2320 "Content indexing in download home";
2321const char kContentIndexingDownloadHomeDescription[] =
2322 "Shows content indexing articles in group cards in download home";
2323
2324const char kContentIndexingNTPName[] = "Content indexing in NTP";
2325const char kContentIndexingNTPDescription[] =
2326 "Shows content indexing entry point UI in NTP";
2327
Lei Zhang507fffd2020-01-29 23:47:542328const char kContextMenuCopyImageName[] = "Copy Image";
2329const char kContextMenuCopyImageDescription[] =
Gang Wud3bfe8d2020-01-21 21:36:492330 "Enable copying image to system clipboard via context menu.";
2331
Donn Denman4315f262019-03-02 02:47:412332const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2333const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042334 "Enables touch-activated contextual definitions of words on a page to be "
2335 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412336
Donn Denman6be77d42019-05-04 15:55:422337const char kContextualSearchLongpressResolveName[] =
2338 "Contextual Search long-press Resolves";
2339const char kContextualSearchLongpressResolveDescription[] =
2340 "Enables communicating with Google servers when a long-press gesture is "
2341 "recognized under some privacy-limited conditions. The page context data "
2342 " sent to Google is potentially privacy sensitive!";
2343
Donn Denman8e58ead2017-11-04 01:44:012344const char kContextualSearchMlTapSuppressionName[] =
2345 "Contextual Search ML tap suppression";
2346const char kContextualSearchMlTapSuppressionDescription[] =
2347 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022348 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2349 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552350
Donn Denman59729812018-01-09 01:27:022351const char kContextualSearchRankerQueryName[] =
2352 "Contextual Search Ranker prediction";
2353const char kContextualSearchRankerQueryDescription[] =
2354 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2355
2356const char kContextualSearchSecondTapName[] =
2357 "Contextual Search second tap triggering";
2358const char kContextualSearchSecondTapDescription[] =
2359 "Enables triggering on a second tap gesture even when Ranker would "
2360 "normally suppress that tap.";
2361
Donn Denman58a1da42020-01-27 23:40:382362const char kContextualSearchTranslationsName[] =
2363 "Contextual Search translations";
2364const char kContextualSearchTranslationsDescription[] =
2365 "Enables automatic translations of words on a page to be presented in the "
2366 "caption of the bottom bar.";
2367
Jordan Demeulenaere9404ba232019-07-01 12:57:162368const char kDirectActionsName[] = "Direct actions";
2369const char kDirectActionsDescription[] =
2370 "Enables direct actions (Android Q and more).";
2371
Yue Zhange9e90c5a2019-11-26 21:44:032372const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2373const char kDuetTabStripIntegrationAndroidDescription[] =
2374 "Allows users to access integration of Duet and TabStrip.";
2375
Fabio Tirelo918089a2018-10-22 21:24:082376const char kAutofillManualFallbackAndroidName[] =
2377 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2378const char kAutofillManualFallbackAndroidDescription[] =
2379 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2380 "keyboard accessory.";
2381
Fabio Tirelo315e65922018-09-05 03:35:492382const char kEnableAutofillRefreshStyleName[] =
2383 "Enable Autofill refresh style (Android)";
2384const char kEnableAutofillRefreshStyleDescription[] =
2385 "Enable modernized style for Autofill on Android";
2386
Brett Wilsonff596952017-07-14 01:06:552387const char kEnableAndroidSpellcheckerDescription[] =
2388 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552389
Lei Tianbd5a3bf2018-02-28 19:01:162390const char kEnableCommandLineOnNonRootedName[] =
2391 "Enable command line on non-rooted devices";
2392const char kEnableCommandLineOnNoRootedDescription[] =
2393 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2394
Sinan Sahin3bafe272019-03-11 17:03:062395const char kEnableRevampedContextMenuName[] =
2396 "Enable the revamped context menu";
2397const char kEnableRevampedContextMenuDescription[] =
2398 "Enables a revamped context menu when a link, image, or video is long "
2399 "pressed within Chrome.";
2400
Brett Wilsonff596952017-07-14 01:06:552401const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2402const char kEnableOfflinePreviewsDescription[] =
2403 "Enable showing offline page previews on slow networks.";
2404
Brett Wilsonff596952017-07-14 01:06:552405const char kEnableWebNfcName[] = "WebNFC";
2406const char kEnableWebNfcDescription[] = "Enable WebNFC support.";
2407
Shakti Sahuec6030f2019-09-10 22:09:312408const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272409 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312410const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272411 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2412 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312413
Lei Zhang0a318af2018-11-14 02:19:462414const char kExploreSitesName[] = "Explore websites";
2415const char kExploreSitesDescription[] =
2416 "Enables portal from new tab page to explore websites.";
2417
Sebastien6f347c42019-10-25 19:12:412418const char kGamesHubName[] = "Games Hub";
2419const char kGamesHubDescription[] =
2420 "Enables viewing and usage of the Games Hub.";
2421
Wenyu Fu673eb7e2019-11-06 19:12:372422const char kHomepageLocationName[] =
2423 "Enable enterprise policy HomepageLocation";
2424const char kHomepageLocationDescription[] =
2425 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2426 "page URL";
2427
Wenyu Fuf2d083412019-12-20 23:13:512428const char kHomepageSettingsUIConversionName[] =
2429 "Enable new homepage setting UI";
2430const char kHomepageSettingsUIConversionDescription[] =
2431 "Enable new homepage setting UI, which allows user set up customized "
2432 "homepage URL through a radio button group, and add promo box on NTP "
2433 "if homepage is not enabled.";
2434
Jochen Eisingerd0e43f52020-01-22 17:04:322435const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2436 "Block intents from form submissions without user gesture";
2437const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2438 "Require a user gesture that triggered a form submission in order to "
2439 "allow for redirecting to an external intent.";
2440
Ian Wells665a2b92019-07-12 21:19:002441const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2442const char kInterestFeedNotificationsDescription[] =
2443 "Show notifications for some suggested content from the interest feed. "
2444 "#interest-feed-content-suggestions should also be enabled.";
2445
Theresa920e0ed2018-03-07 18:12:442446const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152447 "Use the interest feed to render content suggestions. Currently "
2448 "content "
Theresa920e0ed2018-03-07 18:12:442449 "suggestions are shown on the New Tab Page.";
2450const char kInterestFeedContentSuggestionsName[] =
2451 "Interest Feed Content Suggestions";
2452
Pete Williamson27269d42020-01-15 19:02:332453const char kInterestFeedFeedbackDescription[] =
2454 "Allow the user to provide feedback from a feed card.";
2455const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2456
Jian Liade82832018-09-06 22:31:412457const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2458const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2459 "Always do http probe to detect network connectivity for offline indicator "
2460 "as opposed to just taking the connection state from the system."
2461 "Used for testing.";
2462
2463const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2464const char kOfflineIndicatorChoiceDescription[] =
2465 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322466
Sinan Sahin18cc52c2019-09-12 23:07:152467const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2468const char kOfflineIndicatorV2Description[] =
2469 "Show a persistent offline indicator when offline.";
2470
Brett Wilsonff596952017-07-14 01:06:552471const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2472const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2473
2474const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2475const char kOfflinePagesCtV2Description[] =
2476 "V2 features include attributing pages to the app that initiated the "
2477 "custom tabs, and being able to query for pages by page attribution.";
2478
Cathy Li7311d792018-04-05 00:34:162479const char kOfflinePagesCTSuppressNotificationsName[] =
2480 "Disable download complete notification for whitelisted CCT apps.";
2481const char kOfflinePagesCTSuppressNotificationsDescription[] =
2482 "Disable download complete notification for page downloads originating "
2483 "from a CCT app whitelisted to show their own download complete "
2484 "notification.";
2485
Candice Sy74fa7a352018-03-30 23:46:492486const char kOfflinePagesDescriptiveFailStatusName[] =
2487 "Enables descriptive failed download status text.";
2488const char kOfflinePagesDescriptiveFailStatusDescription[] =
2489 "Enables failed download status text in notifications and Downloads Home "
2490 "to state the reason the request failed if the failure is actionable.";
2491
2492const char kOfflinePagesDescriptivePendingStatusName[] =
2493 "Enables descriptive pending download status text.";
2494const char kOfflinePagesDescriptivePendingStatusDescription[] =
2495 "Enables pending download status text in notifications and Downloads Home "
2496 "to state the reason the request is pending.";
2497
2498const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2499 "Enables offline pages in the downloads home to be opened in CCT.";
2500const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2501 "When enabled offline pages launched from the Downloads Home will be "
2502 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2503
Brett Wilsonff596952017-07-14 01:06:552504const char kOfflinePagesLoadSignalCollectingName[] =
2505 "Enables collecting load timing data for offline page snapshots.";
2506const char kOfflinePagesLoadSignalCollectingDescription[] =
2507 "Enables loading completeness data collection while writing an offline "
2508 "page. This data is collected in the snapshotted offline page to allow "
2509 "data analysis to improve deciding when to make the offline snapshot.";
2510
2511const char kOfflinePagesPrefetchingName[] =
2512 "Enables suggested offline pages to be prefetched.";
2513const char kOfflinePagesPrefetchingDescription[] =
2514 "Enables suggested offline pages to be prefetched, so useful content is "
2515 "available while offline.";
2516
Pete Williamson7845dff2017-09-20 11:06:192517const char kOfflinePagesResourceBasedSnapshotName[] =
2518 "Enables offline page snapshots to be based on percentage of page loaded.";
2519const char kOfflinePagesResourceBasedSnapshotDescription[] =
2520 "Enables offline page snapshots to use a resource percentage based "
2521 "approach for determining when the page is loaded as opposed to a time "
2522 "based approach";
2523
Collin Baker17f92a52017-07-19 21:41:252524const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2525const char kOfflinePagesRenovationsDescription[] =
2526 "Enables offline page renovations which correct issues with dynamic "
2527 "content that occur when offlining pages that use JavaScript.";
2528
Yafei Duan36b4b5b2018-08-07 00:40:032529const char kOfflinePagesLivePageSharingName[] =
2530 "Enables live page sharing of offline pages";
2531const char kOfflinePagesLivePageSharingDescription[] =
2532 "Enables to share current loaded page as offline page by saving as MHTML "
2533 "first.";
2534
Cathy Lie0d88762018-04-12 08:03:012535const char kOfflinePagesShowAlternateDinoPageName[] =
2536 "Enable alternate dino page with more user capabilities.";
2537const char kOfflinePagesShowAlternateDinoPageDescription[] =
2538 "Enables the dino page to show more buttons and offer existing offline "
2539 "content.";
2540
Brett Wilsonff596952017-07-14 01:06:552541const char kOffliningRecentPagesName[] =
2542 "Enable offlining of recently visited pages";
2543const char kOffliningRecentPagesDescription[] =
2544 "Enable storing recently visited pages locally for offline use. Requires "
2545 "Offline Pages to be enabled.";
2546
Andrei Chulkov1a12e6d22019-07-15 11:16:072547const char kPasswordManagerOnboardingAndroidName[] =
2548 "Password manager onboarding experience";
2549const char kPasswordManagerOnboardingAndroidDescription[] =
2550 "This flag enables showing the password manager onboarding experience.";
2551
Finnur Thorarinssonaeb6b582020-01-28 17:52:462552const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2553const char kPhotoPickerVideoSupportDescription[] =
2554 "Enables video files to be shown in the Photo Picker dialog";
2555
Lei Zhang507fffd2020-01-29 23:47:542556const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242557 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542558const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242559 "When site isolation is disabled, this mode changes how sites are lumped "
2560 "in to shared processes. For sites that do not require isolation, this "
2561 "feature groups them into a single 'default' site instance (per browsing "
2562 "instance) instead of creating unique site instances for each one. This "
2563 "enables resource savings by creating fewer processes for sites that do "
2564 "not need isolation.";
2565
Lei Zhang507fffd2020-01-29 23:47:542566const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072567 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542568const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072569 "When site isolation is disabled, this mode changes how sites are lumped "
2570 "in to a shared process. Process selection is usually controlled with "
2571 "site instances. With strict site isolation, each site on a page gets its "
2572 "own site instance and process. With site isolation disabled and without "
2573 "this mode, all sites that share a process are put into the same site "
2574 "instance. This mode adds a third way: site instances are strictly "
2575 "separated like strict site isolation, but process selection puts multiple "
2576 "site instances in a single process.";
2577
Brett Wilsonff596952017-07-14 01:06:552578const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2579const char kReaderModeHeuristicsDescription[] =
2580 "Determines what pages the Reader Mode infobar is shown on.";
2581const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2582const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2583const char kReaderModeHeuristicsAllArticles[] = "All articles";
2584const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2585const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2586
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182587const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2588const char kReaderModeInCCTDescription[] =
2589 "Open Reader Mode in Chrome Custom Tabs.";
2590
Ioana Pandele9fc19b2f2020-01-23 22:16:502591const char kRecoverFromNeverSaveAndroidName[] =
2592 "UI to recover from never save passwords on Android";
2593const char kRecoverFromNeverSaveAndroidDescription[] =
2594 "Enables showing UI which allows for easy reverting of the decision to "
2595 "never save passwords on a certain webiste";
2596
Varun Khaneja80712a82018-10-12 23:34:592597const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2598 "Use local Safe Browsing blacklists";
2599const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2600 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2601 "process to check the Safe Browsing reputation of URLs without calling "
2602 "into GmsCore for every URL.";
2603
Brett Wilsonff596952017-07-14 01:06:552604const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2605const char kSetMarketUrlForTestingDescription[] =
2606 "When enabled, sets the market URL for use in testing the update menu "
2607 "item.";
2608
Jeffrey Cohen85891392020-02-14 20:24:302609const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2610const char kShareButtonInTopToolbarDescription[] =
2611 "Enables UI to initiate sharing from the top toolbar";
2612
Donn Denmane32c706c2019-04-26 22:30:112613const char kShoppingAssistName[] = "Shopping assist exploration";
2614const char kShoppingAssistDescription[] =
2615 "Show some shopping assistance when available";
2616
Alex Moshchuk07e1bb42019-03-08 04:44:082617const char kSiteIsolationForPasswordSitesName[] =
2618 "Site Isolation For Password Sites";
2619const char kSiteIsolationForPasswordSitesDescription[] =
2620 "Security mode that enables site isolation for sites based on "
2621 "password-oriented heuristics, such as a user typing in a password.";
2622
Ioana Pandele9fc19b2f2020-01-23 22:16:502623const char kStartSurfaceAndroidName[] = "Start Surface";
2624const char kStartSurfaceAndroidDescription[] =
2625 "Enable showing the start surface when launching Chrome via the "
2626 "launcher.";
2627
Lei Zhang0a318af2018-11-14 02:19:462628const char kStrictSiteIsolationName[] = "Strict site isolation";
2629const char kStrictSiteIsolationDescription[] =
2630 "Security mode that enables site isolation for all sites (SitePerProcess). "
2631 "In this mode, each renderer process will contain pages from at most one "
2632 "site, using out-of-process iframes when needed. "
2633 "Check chrome://process-internals to see the current isolation mode. "
2634 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2635 "default. Here, 'Disabled' is a legacy value that actually means "
2636 "'Default,' in which case site isolation may be already enabled based on "
2637 "platform, enterprise policy, or field trial. See also "
2638 "#site-isolation-trial-opt-out for how to disable site isolation for "
2639 "testing.";
2640
Lei Zhang507fffd2020-01-29 23:47:542641const char kTabSwitcherLongpressMenuName[] =
Lijin Shend6f35432019-08-21 02:26:592642 "Enable tab switcher long-press menu";
Lei Zhang507fffd2020-01-29 23:47:542643const char kTabSwitcherLongpressMenuDescription[] =
Lijin Shend6f35432019-08-21 02:26:592644 "Enable showing a popup menu when the tab switcher is long-pressed, which "
2645 "displays options for 'NewTab', 'New incognito tab' and 'Close tab'.";
2646
Brett Wilsonff596952017-07-14 01:06:552647const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2648const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442649 "When enabled, a badge will be shown on the app menu button if the update "
2650 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552651
2652const char kUpdateMenuItemCustomSummaryDescription[] =
2653 "When this flag and the force show update menu item flag are enabled, a "
2654 "custom summary string will be displayed below the update menu item.";
2655const char kUpdateMenuItemCustomSummaryName[] =
2656 "Update menu item custom summary";
2657
Tommy Nyquist3c02e592018-10-18 23:36:442658const char kUpdateMenuTypeName[] =
2659 "Forces the update menu type to a specific type";
2660const char kUpdateMenuTypeDescription[] =
2661 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382662 "the app menu badge and menu item for updates. For Inline Update, the "
2663 "update available flag is implied. The 'Inline Update: Success' selection "
2664 "goes through the whole inline update flow to the end with a successful "
2665 "outcome. The other 'Inline Update' options go through the same flow, but "
2666 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442667const char kUpdateMenuTypeNone[] = "None";
2668const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2669const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382670const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2671const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2672 "Inline Update Error: Dialog Canceled";
2673const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2674 "Inline Update Error: Dialog Failed";
2675const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2676 "Inline Update Error: Download Failed";
2677const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2678 "Inline Update Error: Download Canceled";
2679const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2680 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552681
Hesen Zhanga555a8d72019-10-18 00:05:372682const char kUpdateNotificationSchedulingIntegrationName[] =
2683 "Enable update notification using notification scheduling system";
2684const char kUpdateNotificationSchedulingIntegrationDescription[] =
2685 "if enable update notification will hook up to notification scheduling "
2686 "system in native side";
2687
Patrick Noland76b5c442019-07-30 01:01:392688const char kUsageStatsDescription[] =
2689 "When set, enables sharing of per-domain usage stats with the Digital "
2690 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2691 "to websites in order to enforce user-defined time limits.";
2692const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2693
Tommy Nyquist26ffb642019-02-20 20:31:522694const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2695const char kInlineUpdateFlowDescription[] =
2696 "When this flag is set, instead of taking the user to the Google Play "
2697 "Store when an update is available, the user is presented with an inline "
2698 "flow where they do not have to leave Chrome until the update is ready "
2699 "to install.";
2700
Brandon Wylie3c77d442020-01-31 22:41:492701const char kAndroidNightModeTabReparentingName[] =
2702 "Android Chrome UI dark mode tab reparenting";
2703const char kAndroidNightModeTabReparentingDescription[] =
2704 "If enabled, when the user changes themes the current tabs are reparented "
2705 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282706// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552707
Brett Wilson7b44537e2017-08-18 01:38:282708#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482709
Reka Normana11e57fc2019-01-29 21:56:582710const char kAppManagementName[] = "Enable App Management page";
2711const char kAppManagementDescription[] =
2712 "Shows the new app management page at chrome://apps.";
2713
Takumi Fujimotod1da5b92019-06-07 00:35:482714const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2715const char kCastMediaRouteProviderDescription[] =
2716 "Enables the native Cast Media Route Provider implementation to be used "
2717 "instead of the implementation in the Media Router component extension.";
2718
Dan Beamfa47cc32019-10-17 20:20:582719const char kNtpConfirmSuggestionRemovalsName[] =
2720 "Confirm removing \"realbox\" suggestions on New Tab page";
2721const char kNtpConfirmSuggestionRemovalsDescription[] =
2722 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2723 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2724
Dan Beama76152f42019-09-24 03:58:082725const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2726const char kNtpDismissPromosDescription[] =
2727 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2728 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052729
Dan Beam697798fa2019-08-28 03:38:072730const char kNtpRealboxName[] = "Real search box in New Tab Page";
2731const char kNtpRealboxDescription[] =
2732 "Enables a search box in the middle of the NTP that will accept input "
2733 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2734 "non-fake input (\"realbox\").";
2735
Dan Beam6c42d2c2019-11-12 22:17:082736const char kNtpRealboxMatchOmniboxThemeName[] =
2737 "Make the New Tab page real search box match the omnibox's theme colors";
2738const char kNtpRealboxMatchOmniboxThemeDescription[] =
2739 "Themes the real search box in the middle of the NTP to match the omnibox. "
2740 "Only has an an effect if #ntp-realbox is enabled.";
2741
Esmael El-Moslimany3b70c872020-01-13 18:47:032742const char kNtpWebUIName[] =
2743 "Use the WebUI new tab page when opening a new tab";
2744const char kNtpWebUIDescription[] =
2745 "The WebUI new tab page is a replacement for the local NTP.";
2746
Aran Gilman766c2ad2019-04-18 00:15:412747const char kEnableReaderModeName[] = "Enable Reader Mode";
2748const char kEnableReaderModeDescription[] =
2749 "Allows viewing of simplified web pages by selecting 'Customize and "
2750 "control Chrome'>'Distill page'";
2751
Sebastien Marchandd33f7dc2018-06-22 22:07:062752const char kEnableWebAuthenticationTestingAPIName[] =
2753 "Web Authentication Testing API";
2754const char kEnableWebAuthenticationTestingAPIDescription[] =
2755 "Enable Web Authentication Testing API support, which disconnects the API "
2756 "implementation from the real world, and allows configuring virtual "
2757 "authenticator devices for testing";
2758
Owen Min853a8162019-04-26 19:20:362759const char kEnterpriseReportingInBrowserName[] =
2760 "Enterprise cloud reporting in browser";
2761const char kEnterpriseReportingInBrowserDescription[] =
2762 "Enable the enterprise cloud reporting in browser without installing the "
Anqing Zhao05ec5822019-11-21 15:42:432763 "reporting companion extension. This feature requires device level cloud "
Owen Min853a8162019-04-26 19:20:362764 "mangement.";
2765
Jeffrey Cohenf04130a42018-08-29 00:22:272766const char kHappinessTrackingSurveysForDesktopName[] =
2767 "Happiness Tracking Surveys";
2768const char kHappinessTrackingSurveysForDesktopDescription[] =
2769 "Enable showing Happiness Tracking Surveys to users on Desktop";
2770
Wei Li2946b352019-08-19 21:49:542771const char kHappinessTrackingSurveysForDesktopDemoName[] =
2772 "Happiness Tracking Surveys Demo";
2773const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2774 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2775
Huanzhong Huang31a213b2020-02-11 15:04:032776const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2777 "Happiness Tracking Surveys for Settings";
2778const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2779 "Enable showing Happiness Tracking Surveys for Settings to users on "
2780 "Desktop";
2781
2782const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2783 "Happiness Tracking Surveys for Privacy Settings";
2784const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2785 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2786 "on Desktop";
2787
Maggie Caib3e2a6c2019-03-12 05:12:542788const char kIntentPickerName[] = "Intent picker";
2789const char kIntentPickerDescription[] =
2790 "When going to a site that has URL managable by a PWA, show the intent"
2791 "picker to allow user to open the URL in the app.";
2792
Jon Flatley8c785582019-06-05 00:33:422793const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2794const char kKernelnextVMsDescription[] =
2795 "Enables VM support on devices running experimental kernel versions.";
2796
Takumi Fujimotod1da5b92019-06-07 00:35:482797const char kMirroringServiceName[] = "Mirroring Service";
2798const char kMirroringServiceDescription[] =
2799 "Enables the native Mirroring Service for mirroring tabs or desktop to "
2800 "Chromecast. Requires AudioServiceAudioStreams to also be enabled.";
2801
Travis Skarebcdb5ed32018-08-17 01:49:402802const char kOmniboxDriveSuggestionsName[] =
2803 "Omnibox Google Drive Document suggestions";
2804const char kOmniboxDriveSuggestionsDescriptions[] =
2805 "Display suggestions for Google Drive documents in the omnibox when Google "
2806 "is the default search engine.";
2807
Kevin Bailey9ec05532019-01-31 23:01:332808const char kOmniboxExperimentalKeywordModeName[] =
2809 "Omnibox Experimental Keyword Mode";
2810const char kOmniboxExperimentalKeywordModeDescription[] =
2811 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152812 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332813
Kevin Bailey104e44492019-10-31 16:42:322814const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2815 "Omnibox Loose Max Limit on Dedicated Rows";
2816const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2817 "Enables not counting submatch suggestions towards total suggestion "
2818 "count.";
2819
Lei Zhang0a318af2018-11-14 02:19:462820const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2821const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142822 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2823 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462824
Orin Jaworskica48a8b62020-01-29 20:24:272825const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2826const char kOmniboxSuggestionButtonRowDescription[] =
2827 "Enable a button row on omnibox suggestions to present actionable items "
2828 "such as keyword search, tab-switch buttons, and Pedals.";
2829
Orin Jaworski04c08b42018-07-11 02:39:562830const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2831const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592832 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562833
Kevin Bailey7d918b92019-05-02 16:00:142834const char kOmniboxShortBookmarkSuggestionsName[] =
2835 "Omnibox short bookmark suggestions";
2836const char kOmniboxShortBookmarkSuggestionsDescription[] =
2837 "Match very short input words to beginning of words in bookmark "
2838 "suggestions.";
2839
Tommy C. Li065ddce72019-04-11 22:55:122840const char kOmniboxSuggestionTransparencyOptionsName[] =
2841 "Omnibox Suggestion Transparency Options";
2842const char kOmniboxSuggestionTransparencyOptionsDescription[] =
2843 "Improves transparency of and control over omnibox suggestions. This "
Tommy Li9d12b4be2019-09-12 19:21:412844 "includes \"Why this Suggestion?\" and user controls to delete "
2845 "personalized suggestions.";
Tommy C. Li065ddce72019-04-11 22:55:122846
Kevin Bailey898669972017-11-06 15:34:492847const char kOmniboxTabSwitchSuggestionsName[] =
2848 "Omnibox tab switch suggestions";
2849const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592850 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492851
Kevin Bailey37bbf1d2019-08-21 19:23:552852const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2853 "Omnibox dedicated row tab switch suggestions";
2854const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362855 "Put each tab switch suggestion in a separate suggestion, immediately "
2856 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552857
Jan Wilken Dörrie826498622020-02-07 16:15:092858const char kPasswordCheckName[] = "Bulk Password Check";
2859const char kPasswordCheckDescription[] =
2860 "Enables the Bulk Password Check feature for signed-in users.";
2861
Francois Doraycd3a0962019-10-11 20:13:332862const char kTabFreezeName[] = "Tab Freeze";
2863const char kTabFreezeDescription[] =
2864 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2865 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062866
Esmael El-Moslimany3cb921e2019-09-12 17:50:282867const char kWebUIA11yEnhancementsName[] =
Esmael El-Moslimanyfc39c5c82019-11-05 19:14:062868 "Enable accessibility enhancements in WebUI";
Esmael El-Moslimany3cb921e2019-09-12 17:50:282869const char kWebUIA11yEnhancementsDescription[] =
2870 "This flag covers a wide variety of accessibility enhancements in WebUI "
2871 "and is used to demonstrate the enhancements for review and testing. When "
2872 "a enhancement is ready to be released, the enhancement will be taken out "
2873 "from behind this feature flag. This flag will remain disabled and ready "
2874 "to be used for other enhancements.";
2875
Brett Wilson7b44537e2017-08-18 01:38:282876const char kGoogleBrandedContextMenuName[] =
2877 "Google branding in the context menu";
2878const char kGoogleBrandedContextMenuDescription[] =
2879 "Shows a Google icon next to context menu items powered by Google "
2880 "services.";
2881
Monica Basta2d4fe0972020-01-10 11:53:572882const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2883const char kSyncSetupFriendlySettingsDescription[] =
2884 "Enable the new sync setup friendly settings";
2885
Brett Wilson7b44537e2017-08-18 01:38:282886#endif // !defined(OS_ANDROID)
2887
2888// Windows ---------------------------------------------------------------------
2889
2890#if defined(OS_WIN)
2891
David Bienvenud0ddda32018-11-01 16:59:162892const char kCalculateNativeWinOcclusionName[] =
2893 "Calculate window occlusion on Windows";
2894const char kCalculateNativeWinOcclusionDescription[] =
2895 "Calculate window occlusion on Windows will be used in the future "
2896 "to throttle and potentially unload foreground tabs in occluded windows";
2897
Brett Wilson7b44537e2017-08-18 01:38:282898const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2899const char kCloudPrintXpsDescription[] =
2900 "XPS enables advanced options for classic printers connected to the Cloud "
2901 "Print with Chrome. Printers must be re-connected after changing this "
2902 "flag.";
2903
Frank Liberato754d14f2019-01-30 23:31:172904const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2905const char kD3D11VideoDecoderDescription[] =
2906 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2907
Brett Wilson7b44537e2017-08-18 01:38:282908const char kGdiTextPrinting[] = "GDI Text Printing";
2909const char kGdiTextPrintingDescription[] =
2910 "Use GDI to print text as simply text";
2911
Olli Etuaho122321192018-09-07 10:15:292912const char kUseAngleName[] = "Choose ANGLE graphics backend";
2913const char kUseAngleDescription[] =
2914 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2915 "computers by default. Using the OpenGL driver as the graphics backend may "
2916 "result in higher performance in some graphics-heavy applications, "
2917 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2918 "video playback.";
2919
2920const char kUseAngleDefault[] = "Default";
2921const char kUseAngleGL[] = "OpenGL";
2922const char kUseAngleD3D11[] = "D3D11";
2923const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:022924const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:292925
Brett Wilson7b44537e2017-08-18 01:38:282926const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2927const char kUseWinrtMidiApiDescription[] =
2928 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2929 "later).";
2930
Alan Screen574ffd662019-11-21 22:38:532931const char kUseXpsForPrintingName[] = "Use XPS for printing";
2932const char kUseXpsForPrintingDescription[] =
2933 "When enabled, use XPS printing API instead of the GDI print API.";
2934
Alan Screen49388112019-12-13 23:34:212935const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
2936const char kUseXpsForPrintingFromPdfDescription[] =
2937 "When enabled, use XPS printing API instead of the GDI print API when "
2938 "printing PDF documents.";
2939
Guillaume Jenkinsdd8060a72019-07-03 17:28:062940#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:162941const char kWinUseBrowserSpellCheckerName[] =
2942 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:062943const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:162944 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:062945 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:162946
2947#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2948const char kWinUseHybridSpellCheckerName[] =
2949 "Use hybrid spell checking on Windows";
2950const char kWinUseHybridSpellCheckerDescription[] =
2951 "Use both the Windows OS spell checker and the Hunspell engine to find "
2952 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
2953 "spell checker first, but if a language isn't supported, fall back to the "
2954 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
2955 "must be enabled, otherwise this will have no effect.";
2956#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2957
Guillaume Jenkinsdd8060a72019-07-03 17:28:062958#endif // BUILDFLAG(ENABLE_SPELLCHECK)
2959
Brett Wilson7b44537e2017-08-18 01:38:282960#endif // defined(OS_WIN)
2961
2962// Mac -------------------------------------------------------------------------
2963
2964#if defined(OS_MACOSX)
2965
Sidney San Martín678fd4112019-03-30 00:13:052966const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
2967const char kImmersiveFullscreenDescription[] =
2968 "Automatically hide and show the toolbar in fullscreen.";
2969
Lei Zhange065b572018-12-11 08:00:412970const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
2971const char kEnableCustomMacPaperSizesDescription[] =
2972 "Allow use of custom paper sizes in Print Preview.";
2973
Greg Kerrf46f31872019-08-08 20:22:442974const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
2975const char kMacSyscallSandboxDescription[] =
2976 "Controls whether the macOS sandbox filters syscalls.";
2977
Greg Kerr32483d1c2018-12-18 02:29:142978const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
2979const char kMacV2GPUSandboxDescription[] =
2980 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
2981
Henrik Grunellabaf7182019-04-12 09:15:192982const char kMacSystemMediaPermissionsInfoUiName[] =
2983 "System media permissions info UI";
2984const char kMacSystemMediaPermissionsInfoUiDescription[] =
2985 "In case a website is trying to use the camera/microphone, but Chrome "
2986 "itself is blocked on the system level to access these, show an icon in "
2987 "the Omnibox, which, when clicked, displays a bubble with information on "
2988 "how to toggle Chrome's system-level media permissions.";
2989
Christopher Cameron93855ff2019-10-10 19:26:542990const char kMetalName[] = "Metal";
2991const char kMetalDescription[] =
2992 "Use Metal instead of OpenGL for rasterization (if out-of-process "
2993 "rasterization is enabled) and display (if the Skia renderer is enabled)";
2994
Brett Wilson7b44537e2017-08-18 01:38:282995#endif
2996
2997// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:342998
2999#if defined(OS_CHROMEOS)
3000
Brett Wilson7b44537e2017-08-18 01:38:283001const char kAcceleratedMjpegDecodeName[] =
3002 "Hardware-accelerated mjpeg decode for captured frame";
3003const char kAcceleratedMjpegDecodeDescription[] =
3004 "Enable hardware-accelerated mjpeg decode for captured frame where "
3005 "available.";
vabr0215a8e2017-03-28 12:47:343006
Paul Dysone2e1a092019-08-28 23:53:113007const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
3008const char kAggregatedMlAppRankingDescription[] =
3009 "Use the aggregated ML model to rank the suggested apps.";
3010
Thanh Nguyen185d69e92019-10-14 22:43:103011const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
3012const char kAggregatedMlSearchRankingDescription[] =
3013 "Use the aggregated ML model to rank the non-app search results for "
3014 "non-empty queries.";
3015
Zentaro Kavanagh65b3e112019-09-03 16:18:233016const char kAllowDisableMouseAccelerationName[] =
3017 "Allow disabling mouse acceleration";
3018const char kAllowDisableMouseAccelerationDescription[] =
3019 "Shows a setting to disable mouse acceleration.";
3020
nancyef7df342019-10-31 04:13:433021const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
3022const char kAppServiceInstanceRegistryDescription[] =
3023 "Use the App Service to provide app instance information, such as the "
3024 "app window running status.";
3025
Maggie Caid250297a2019-09-09 09:30:343026const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
3027const char kAppServiceIntentHandlingDescription[] =
3028 "Use the App Service to provide data for intent handling.";
3029
nancy54da6c52019-08-28 21:03:323030const char kAppServiceShelfName[] = "App Service Shelf";
3031const char kAppServiceShelfDescription[] =
3032 "Use the App Service to provide data to the UI Shelf";
Reka Normana11e57fc2019-01-29 21:56:583033
Sara Kato0e6af322019-11-05 04:34:173034const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
3035const char kArcApplicationZoomDescription[] =
3036 "Allow Android apps to be zoomed in/out using ctrl+/-.";
3037
Brett Wilson7b44537e2017-08-18 01:38:283038const char kArcBootCompleted[] = "Load Android apps automatically";
3039const char kArcBootCompletedDescription[] =
3040 "Allow Android apps to start automatically after signing in.";
vabr0215a8e2017-03-28 12:47:343041
Luum Habtemariamdaa8fd22018-06-25 22:39:433042const char kArcCupsApiName[] = "ARC CUPS API";
3043const char kArcCupsApiDescription[] =
3044 "Enables support of libcups APIs from ARC";
3045
Ryo Hashimoto8f4b30ced2019-04-08 12:14:193046const char kArcCustomTabsExperimentName[] =
3047 "Enable Custom Tabs experiment for ARC";
3048const char kArcCustomTabsExperimentDescription[] =
3049 "Allow Android apps to use Custom Tabs."
3050 "This feature only works on the Canary and Dev channels.";
3051
Naoki Fukino153de8a2019-01-22 08:37:543052const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
3053const char kArcDocumentsProviderDescription[] =
3054 "Enables DocumentsProvider integration in Chrome OS Files app.";
3055
Satoshi Niwa8b1d5282018-10-24 04:53:033056const char kArcFilePickerExperimentName[] =
3057 "Enable file picker experiment for ARC";
3058const char kArcFilePickerExperimentDescription[] =
3059 "Enables using Chrome OS file picker in ARC.";
3060
Lev Rumyantsev6eddc802019-08-27 19:41:213061const char kArcNativeBridgeToggleName[] =
3062 "Toggle between native bridge implementations for ARC";
3063const char kArcNativeBridgeToggleDescription[] =
3064 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513065
Jesse Schettlerc3d0a652019-04-23 18:49:243066const char kArcPrintSpoolerExperimentName[] =
3067 "Enable print spooler experiment for ARC";
3068const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler10204aa92019-04-26 23:37:093069 "Enables using Chrome OS print system and print preview in ARC."
3070 "This feature only works on the Canary and Dev channels.";
Jesse Schettlerc3d0a652019-04-23 18:49:243071
lgchengecd1c1a62018-01-09 02:59:463072const char kArcUsbHostName[] = "Enable ARC USB host integration";
3073const char kArcUsbHostDescription[] =
3074 "Allow Android apps to use USB host feature on ChromeOS devices.";
3075
Yusuke Sato7e790eb2019-06-06 00:21:043076const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3077const char kArcUsbStorageUIDescription[] =
3078 "Enable experimental UI for controlling ARC access to USB storage devices.";
3079
Xiaoqian Dai492a7f002019-10-23 02:36:123080const char kAshDragWindowFromShelfName[] =
3081 "Enable dragging a window from shelf to overview or home screen.";
3082const char kAshDragWindowFromShelfDescription[] =
3083 "Enable dragging a window from shelf to overview or home screen.";
3084
Eliot Courtneye87a9c32018-11-20 03:33:023085const char kAshEnablePipRoundedCornersName[] =
3086 "Enable Picture-in-Picture rounded corners.";
3087const char kAshEnablePipRoundedCornersDescription[] =
3088 "Enable rounded corners on the Picture-in-Picture window.";
3089
Andrew Moylan2db11cd2019-05-22 14:25:153090const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3091const char kAshEnableUnifiedDesktopDescription[] =
3092 "Enable unified desktop mode which allows a window to span multiple "
3093 "displays.";
3094
Min Chen3e342562019-05-04 00:08:363095const char kAshSwapSideVolumeButtonsForOrientationName[] =
3096 "Swap side volume buttons to match screen orientation.";
3097const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3098 "Make the side volume button that's closer to the top/right always "
3099 "increase the volume and the button that's closer to the bottom/left "
3100 "always decrease the volume.";
3101
minchc6243fd2019-10-22 00:45:463102const char kAshSwipingFromLeftEdgeToGoBackName[] =
3103 "Swping from the left edge of the display to go back to the previous page.";
3104const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3105 "Swiping from the restricted left area of the display with enough drag "
3106 "distance or fling velocity could go back to the previous page while in "
3107 "tablet mode.";
3108
Ryan Hansberry7c6c2b22019-06-18 21:07:143109const char kBluetoothAggressiveAppearanceFilterName[] =
3110 "Aggressive Bluetooth device filtering";
3111const char kBluetoothAggressiveAppearanceFilterDescription[] =
3112 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3113 "likely cannot be connected to.";
3114
Christopher Lam28530012019-07-11 04:05:123115const char kCameraSystemWebAppName[] = "Camera System Web App";
3116const char kCameraSystemWebAppDescription[] =
3117 "Run the Chrome Camera App as a System Web App.";
3118
David Staessens13e6e232020-01-17 04:23:513119const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3120const char kChromeosVideoDecoderDescription[] =
3121 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3122 "video decoding.";
3123
Yulun Wu1e355132020-02-11 20:12:223124const char kContextualNudgesName[] =
3125 "Contextual nudges for user gesture education";
3126const char kContextualNudgesDescription[] =
3127 "Enables contextual nudges, periodically showing the user a label "
3128 "explaining how to interact with a particular UI element using gestures.";
3129
Su Hong Koo37a5e7dd2020-02-12 20:52:573130const char kCornerShortcutsName[] = "Enable corner shortcuts";
3131const char kCornerShortcutsDescription[] =
3132 "If enabled, the user can configure actions for corners of the display.";
3133
Brett Wilson7b44537e2017-08-18 01:38:283134const char kCrosRegionsModeName[] = "Cros-regions load mode";
3135const char kCrosRegionsModeDescription[] =
3136 "This flag controls cros-regions load mode";
3137const char kCrosRegionsModeDefault[] = "Default";
3138const char kCrosRegionsModeOverride[] = "Override VPD values.";
3139const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343140
matterchen6b348762020-01-08 06:08:093141const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3142const char kCrostiniPortForwardingDescription[] =
3143 "Enable Crostini port forwarding.";
3144
David Munro3528c5c2020-01-13 02:44:373145const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3146const char kCrostiniDiskResizingDescription[] =
3147 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3148 "automatically sized disks.";
3149
David Munro39598622020-01-17 08:41:083150const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3151const char kCrostiniUsernameDescription[] =
3152 "Allow picking your Crostini username";
3153
David Munro3728ef72019-10-30 07:22:153154const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3155const char kCrostiniUseBusterImageDescription[] =
3156 "New Crostini containers use Debian Buster images instead of Debian "
3157 "Stretch.";
3158
Ben Wells7238dd02019-05-02 08:20:323159const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3160const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3161
Nicholas Verne89be53b2019-03-27 23:08:323162const char kCrostiniUsbAllowUnsupportedName[] =
3163 "Crostini Usb Allow Unsupported";
3164const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293165 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063166
Nicholas Verne84629622019-11-14 04:55:523167const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3168const char kCrostiniWebUIUpgraderDescription[] =
3169 "Enable the new WebUI Crostini Upgrader Dialog.";
3170
Max Li6f2e8142019-10-23 13:34:113171const char kCryptAuthV2DeviceActivityStatusName[] =
3172 "CryptAuth Device Activity Status";
3173const char kCryptAuthV2DeviceActivityStatusDescription[] =
3174 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3175
Josh Nohle12948a12019-10-10 21:06:163176const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3177const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053178 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3179 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163180
Josh Nohle2f82dcc2018-12-17 23:11:233181const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3182const char kCryptAuthV2EnrollmentDescription[] =
3183 "Use the CryptAuth v2 Enrollment protocol.";
3184
Thanh Nguyena4c933442019-05-11 03:43:553185const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3186const char kDisableCancelAllTouchesDescription[] =
3187 "If enabled, a canceled touch will not force all other touches to be "
3188 "canceled.";
3189
Josh Nohle115bc2892019-12-18 18:26:343190const char kDisableCryptAuthV1DeviceSyncName[] =
3191 "Disable CryptAuth v1 DeviceSync";
3192const char kDisableCryptAuthV1DeviceSyncDescription[] =
3193 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3194 "should be enabled before this flag is flipped.";
3195
Daniele Castagna893d822e2019-03-08 21:37:113196const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3197const char kDisableExplicitDmaFencesDescription[] =
3198 "Always rely on implicit syncrhonization between GPU and display "
3199 "controller instead of using dma-fences explcitily when available.";
3200
Bailey Berro79b784f2020-01-16 20:18:213201const char kDisplayChangeModalName[] = "Enable display change modal";
3202const char kDisplayChangeModalDescription[] =
3203 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3204 "is changed rather than a notification.";
3205
Miguel Casasf15028b12019-10-23 12:52:323206const char kEnableUseHDRTransferFunctionName[] =
3207 "Enable using HDR transfer function";
3208const char kEnableUseHDRTransferFunctionDescription[] =
3209 "Allows using an HDR transfer functions if any connected monitor supports "
3210 "it";
3211
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203212const char kDisableOfficeEditingComponentAppName[] =
3213 "Disable Office Editing for Docs, Sheets & Slides";
3214const char kDisableOfficeEditingComponentAppDescription[] =
3215 "Disables Office Editing for Docs, Sheets & Slides component app so "
3216 "handlers won't be registered, making it possible to install another "
3217 "version for testing.";
3218
Ahmed Fakhry4f567e692018-10-16 15:51:083219const char kDoubleTapToZoomInTabletModeName[] =
3220 "Double-tap to zoom in tablet mode";
3221const char kDoubleTapToZoomInTabletModeDescription[] =
3222 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3223 "page.";
3224
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543225const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263226 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543227const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263228 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543229
Andrew Moylan2db11cd2019-05-22 14:25:153230const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3231const char kEnableAppDataSearchDescription[] =
3232 "Allow launcher search to access data available through Firebase App "
3233 "Indexing";
3234
3235const char kEnableAppReinstallZeroStateName[] =
3236 "Enable Zero State App Reinstall Suggestions.";
3237const char kEnableAppReinstallZeroStateDescription[] =
3238 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3239 "will show app reinstall recommendations at end of zero state list.";
3240
Matthew Mourgoscf22b4b2019-03-06 23:46:393241const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3242const char kEnableAppGridGhostDescription[] =
3243 "Enables ghosting during an item drag in launcher.";
3244
Kevin Strohbehnb65b5c42019-06-25 00:29:103245const char kEnableSearchBoxSelectionName[] = "Search Box Selection";
3246const char kEnableSearchBoxSelectionDescription[] =
3247 "Enables the ResultSelectionController in the Search Box. This alters "
3248 "perceived focus traversal.";
3249
Daniel Zhang01399072018-08-16 22:28:203250const char kEnableAppListSearchAutocompleteName[] =
3251 "App List Search Autocomplete";
3252const char kEnableAppListSearchAutocompleteDescription[] =
3253 "Allow App List search box to autocomplete queries for Google searches and "
3254 "apps.";
3255
Lei Zhang0a318af2018-11-14 02:19:463256const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373257 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463258const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373259 "If audio focus is enabled in Chrome then this will delegate audio focus "
3260 "control in Android apps to Chrome.";
3261
Meilin Wangfc26d4f02020-02-18 21:19:483262extern const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3263extern const char kEnableAmbientModeDescription[] =
3264 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3265
Yue Liebaa9952018-12-07 21:41:263266const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3267const char kEnableAssistantAppSupportDescription[] =
3268 "Enable the Assistant App Support feature";
3269
Xiaohui Chenb523747b2019-03-14 23:38:323270const char kEnableAssistantLauncherIntegrationName[] =
3271 "Assistant & Launcher integration";
3272const char kEnableAssistantLauncherIntegrationDescription[] =
3273 "Combine Launcher search with the power of Assistant to provide the most "
3274 "useful answer for each query. Requires Assistant to be enabled.";
3275
Yue Li26244a8e2019-11-14 02:05:033276const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3277const char kEnableAssistantLauncherUIDescription[] =
3278 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3279 "be enabled.";
3280
lif5c5bec62019-06-26 22:56:053281const char kEnableAssistantMediaSessionIntegrationName[] =
3282 "Assistant Media Session integration";
3283const char kEnableAssistantMediaSessionIntegrationDescription[] =
3284 "Enable Assistant Media Session Integration.";
3285
Xiao Yangf59e6932019-07-19 00:18:133286const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3287const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3288
Alex Newcomere5a362c2019-05-02 19:31:353289const char kEnableBackgroundBlurName[] = "Enable background blur.";
3290const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283291 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353292
Charles Zhao9d1b8def2019-10-16 22:32:393293const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3294const char kEnableCrOSActionRecorderDescription[] =
3295 "When enabled, each app launching, file opening, setting change, and url "
3296 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343297 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393298
Alexander Alekseev38e1e0a2018-11-08 22:48:483299const char kEnableDiscoverAppName[] = "Enable Discover App";
3300const char kEnableDiscoverAppDescription[] =
3301 "Enable Discover App icon in launcher.";
3302
Brett Wilson7b44537e2017-08-18 01:38:283303const char kEnableEncryptionMigrationName[] =
3304 "Enable encryption migration of user data";
3305const char kEnableEncryptionMigrationDescription[] =
3306 "If enabled and the device supports ARC, the user will be asked to update "
3307 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343308
Harry Cuttscfe6d934f2019-06-05 21:45:553309const char kEnableGesturePropertiesDBusServiceName[] =
3310 "Enable gesture properties D-Bus service";
3311const char kEnableGesturePropertiesDBusServiceDescription[] =
3312 "Enable a D-Bus service for accessing gesture properties, which are used "
3313 "to configure input devices.";
3314
Xiaohui Chenf4283f32018-11-26 20:02:503315const char kEnableGoogleAssistantDspName[] =
3316 "Enable Google Assistant with hardware-based hotword";
3317const char kEnableGoogleAssistantDspDescription[] =
3318 "Enable an experimental feature that uses hardware-based hotword detection "
3319 "for Assistant. Only a limited number of devices have this type of "
3320 "hardware support.";
3321
Xiaohui Chenc3baca42018-11-30 19:29:373322const char kEnableGoogleAssistantStereoInputName[] =
3323 "Enable Google Assistant with stereo audio input";
3324const char kEnableGoogleAssistantStereoInputDescription[] =
3325 "Enable an experimental feature that uses stereo audio input for hotword "
3326 "and voice to text detection in Google Assistant.";
3327
Xiaohui Chen3f3a5bf12019-09-28 00:29:453328const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3329const char kEnableGoogleAssistantAecDescription[] =
3330 "Enable an experimental feature that removes local feedback from audio "
3331 "input to help hotword and ASR when background audio is playing.";
3332
Rob Schonberger11bb2812019-07-31 23:41:003333const char kEnableHeuristicStylusPalmRejectionName[] =
3334 "Enable Heuristic for Stylus/Palm Rejection.";
3335const char kEnableHeuristicStylusPalmRejectionDescription[] =
3336 "Enable additional heuristic palm rejection logic when interacting with "
3337 "stylus usage. Not intended for all devices.";
3338
Rob Schonbergerc258473f2019-11-08 05:09:353339const char kEnableNeuralStylusPalmRejectionName[] =
3340 "Enable Neural Palm Detection";
3341const char kEnableNeuralStylusPalmRejectionDescription[] =
3342 "Experimental: Enable Neural Palm detection. Not compatible with all "
3343 "devices.";
3344
Danan S749399c2019-06-25 23:08:483345const char kEnableParentalControlsSettingsName[] =
3346 "Enable Parental controls settings";
3347const char kEnableParentalControlsSettingsDescription[] =
3348 "Enable Parental Control options in settings.";
3349
Vladislav Kaznacheevaa213a02018-10-29 17:54:283350const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3351const char kEnablePlayStoreSearchDescription[] =
3352 "Enable Play Store search in launcher.";
3353
[email protected]683123b92019-12-10 03:52:223354const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3355const char kEnableQuickAnswersDescription[] =
3356 "Enable the Quick Answers feature";
3357
Xiao Yangfcee43b2020-02-11 03:27:433358const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3359const char kEnableQuickAnswersRichUiDescription[] =
3360 "Enable the Quick Answers rich UI.";
3361
Jazz Xu2e5886662018-12-14 00:38:483362const char kEnableVideoPlayerNativeControlsName[] =
3363 "Enable native controls in video player app";
3364const char kEnableVideoPlayerNativeControlsDescription[] =
3365 "Enable native controls in video player app";
3366
Brian Geffon134e77c52019-07-30 21:49:583367const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3368const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3369
3370const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3371const char kTrimOnMemoryPressureDescription[] =
3372 "Trim Working Set periodically on memory pressure";
3373
Lei Zhang0ca70ea2018-09-07 17:51:013374const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3375const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013376 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283377 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013378
Eleni Dimitriadis86ff60602019-12-23 05:17:093379const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3380const char kEnableSuggestedFilesDescription[] =
3381 "Enable Suggested Files feature in Launcher, which will show file "
3382 "suggestions in the suggestion chips when the launcher is opened";
3383
Anqing Zhao05ec5822019-11-21 15:42:433384const char kEnterpriseReportingInChromeOSName[] =
3385 "Enterprise cloud reporting in Chrome OS";
3386const char kEnterpriseReportingInChromeOSDescription[] =
3387 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3388 "user level cloud management.";
3389
Nicholas Hollingume9a6744f2019-10-03 05:57:293390const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3391const char kExoPointerLockDescription[] =
3392 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3393 "the mouse pointer.";
3394
Akihiro Ota02ec6bed2020-01-21 22:27:223395const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3396 "Enable experimental ChromeVox annotations feature.";
3397const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3398 "Allows users to create custom annotations for elements using ChromeVox.";
3399
Akihiro Ota3ff6f8a2019-01-18 17:43:043400const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3401 "Enable experimental ChromeVox language switching.";
3402const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3403 "Enable ChromeVox language switching, which changes ChromeVox's "
3404 "output language upon detection of new language.";
3405
Akihiro Ota47470672020-01-15 19:15:273406const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3407 "Enable experimental ChromeVox search menus feature.";
3408const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3409 "Allows users to search for items in the ChromeVox menu.";
3410
Akihiro Otacfdd4482019-08-21 23:41:033411const char kExperimentalAccessibilityChromeVoxSubNodeLanguageSwitchingName[] =
Akihiro Ota47470672020-01-15 19:15:273412 "Enable experimental ChromeVox sub-node (word-level) language "
3413 "switching.";
Akihiro Otacfdd4482019-08-21 23:41:033414const char
3415 kExperimentalAccessibilityChromeVoxSubNodeLanguageSwitchingDescription[] =
3416 "Enable ChromeVox language switching at the sub-node level, "
3417 "which changes ChromeVox's output language upon detection of a new "
3418 "language. This type of switching is more granular than the ChromeVox"
3419 "node-level language switching.";
3420
Rose Garcia26e2ae32019-06-25 00:57:543421const char kExperimentalAccessibilitySwitchAccessName[] =
3422 "Experimental feature Switch Access";
3423const char kExperimentalAccessibilitySwitchAccessDescription[] =
3424 "Add a setting to enable the prototype of Switch Access";
3425
3426const char kExperimentalAccessibilitySwitchAccessTextName[] =
3427 "Enable enhanced Switch Access text input.";
3428const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3429 "Enable experimental or in-progress Switch Access features for improved "
3430 "text input";
3431
Austin Tankiang4f973632019-08-12 08:33:233432const char kFilesNGName[] = "Enable Files App. NG.";
3433const char kFilesNGDescription[] =
3434 "Enable the next generation UI style of the file manager.";
3435
Andrew Moylan97585272019-02-19 19:01:223436const char kFsNosymfollowName[] =
3437 "Prevent symlink traversal on user-supplied filesystems.";
3438const char kFsNosymfollowDescription[] =
3439 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3440 " option, so the chromuimos LSM denies symlink traversal on the"
3441 " filesystem.";
3442
Thanh Nguyen0ec9c752019-10-04 01:35:373443const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3444const char kFuzzyAppSearchDescription[] =
3445 "Uses fuzzy search algorithm for app search in launcher.";
3446
Jeroen Dhollander41b3bec2019-07-19 16:56:243447const char kGaiaActionButtonsName[] =
3448 "Enable action buttons on Gaia login screen";
3449const char kGaiaActionButtonsDescription[] =
3450 "Enable primary/secondary action button on Gaia login screen.";
3451
Rachel Carpenteredc531fa2020-01-29 07:32:333452extern const char kHelpAppName[] = "Help App";
3453extern const char kHelpAppDescription[] =
3454 "Enables the chrome://help-app System Web App (SWA)";
3455
Becca Hughes71465532019-04-12 19:18:553456const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3457const char kHideArcMediaNotificationsDescription[] =
3458 "Hides media notifications for ARC apps. Requires "
3459 "#enable-media-session-notifications to be enabled.";
3460
Leo Zhang49c34d22019-04-02 09:57:593461const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3462const char kImeInputLogicFstDescription[] =
3463 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3464
David Valletf4c88342019-12-03 01:43:263465const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3466const char kImeInputLogicHmmDescription[] =
3467 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3468
Yingbing Wu09cd99a2020-02-14 09:14:243469const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3470const char kImeMozcProtoDescription[] =
3471 "Enable Japanese IME to use protobuf as interactive message format to "
3472 "replace JSON";
3473
Leo Zhang52754b402019-10-22 11:51:323474const char kImeNativeDecoderName[] = "Enable native decoders in IME Service";
3475const char kImeNativeDecoderDescription[] =
3476 "Enable native decoders in IME service to deprecate NaCl decoders";
3477
Ahmed Fakhry15d707e2019-02-22 23:54:213478const char kListAllDisplayModesName[] = "List all display modes";
3479const char kListAllDisplayModesDescription[] =
3480 "Enables listing all external displays' modes in the display settings.";
3481
Becca Hughesca82d2d2019-08-05 20:03:223482const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3483const char kLockScreenMediaControlsDescription[] =
3484 "Enable media controls on the lock screen.";
3485
Megumi Hattori5a0d4182018-03-06 11:09:503486const char kLockScreenNotificationName[] = "Lock screen notification";
3487const char kLockScreenNotificationDescription[] =
3488 "Enable notifications on the lock screen.";
3489
Lei Zhang507fffd2020-01-29 23:47:543490const char kMediaAppName[] = "Media App";
3491const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133492 "Enables the chrome://media-app System Web App (SWA)";
3493
Becca Hughes71465532019-04-12 19:18:553494const char kMediaSessionNotificationsName[] = "Media session notifications";
3495const char kMediaSessionNotificationsDescription[] =
3496 "Shows notifications for media sessions showing the currently playing "
3497 "media and providing playback controls";
3498
Jimmy Gong09aff042019-10-23 20:13:073499const char kPrintServerUiName[] = "Print Server UI";
3500const char kPrintServerUiDescription[] =
3501 "Enables users to add their own print server in the printer settings page.";
3502
François Degros04e5eb3e2020-02-10 05:37:163503const char kRar2FsName[] = "Enable rar2fs";
3504const char kRar2FsDescription[] =
3505 "Enable Files App to mount RAR archives using rar2fs.";
3506
Bailey Berro2c1797702019-09-30 18:49:423507const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3508const char kReduceDisplayNotificationsDescription[] =
3509 "If enabled, notifications for display rotation, display removed, display "
3510 "mirroring, and display extending will be suppressed.";
3511
Yulun Wu502158732019-07-24 00:31:453512const char kReleaseNotesName[] = "CrOS Release Notes.";
3513const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283514 "Creates release notes app in settings menu that shows a webview "
3515 "describing new OS features.";
3516
Andrew Moylan97585272019-02-19 19:01:223517const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3518const char kSchedulerConfigurationDescription[] =
3519 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013520const char kSchedulerConfigurationConservative[] =
3521 "Disables Hyper-Threading on relevant CPUs.";
3522const char kSchedulerConfigurationPerformance[] =
3523 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223524
Kyle Horimoto63a6bd42019-09-16 23:47:523525const char kShowBluetoothDebugLogToggleName[] =
3526 "Show Bluetooth debug log toggle";
3527const char kShowBluetoothDebugLogToggleDescription[] =
3528 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3529 "Bluetooth";
3530
Alberto Herreraaecc85512019-06-13 21:14:253531const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3532const char kShowBluetoothDeviceBatteryDescription[] =
3533 "Enables showing the battery level of connected and supported Bluetooth "
3534 "devices in the System Tray and Settings UI.";
3535
James Cook0ba192bf2017-12-01 20:53:113536const char kShowTapsName[] = "Show taps";
3537const char kShowTapsDescription[] =
3538 "Draws a circle at each touch point, which makes touch points more obvious "
3539 "when projecting or mirroring the display. Similar to the Android OS "
3540 "developer option.";
3541
3542const char kShowTouchHudName[] = "Show HUD for touch points";
3543const char kShowTouchHudDescription[] =
3544 "Shows a trail of colored dots for the last few touch points. Pressing "
3545 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3546 "debug hardware issues that generate spurious touch events.";
3547
Andrew Moylan60ac7c0c2019-05-28 06:52:183548const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3549const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453550 "Uses an updated model for user activity prediction (Smart Dim).";
3551
Jorge Gil5a8ccde2018-07-10 01:46:213552const char kSmartTextSelectionName[] = "Smart Text Selection";
3553const char kSmartTextSelectionDescription[] =
3554 "Shows quick actions for text "
3555 "selections in the context menu.";
3556
James Cook9348f362019-11-15 01:15:583557const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3558const char kSplitSettingsSyncDescription[] =
3559 "Allows OS sync to be configured separately from browser sync. Changes the "
3560 "OS settings UI to provide controls for OS data types. Requires "
3561 "#split-settings to be enabled.";
3562
Bailey Berro6c989672019-04-11 19:19:203563const char kStreamlinedUsbPrinterSetupName[] =
3564 "Streamlined USB Printer Setup Flow";
3565const char kStreamlinedUsbPrinterSetupDescription[] =
3566 "Automatically sets up capable USB printers when plugged in. Shows a "
3567 "notification with the setup result.";
3568
Jon Mannc514fc92019-05-23 21:30:233569const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3570const char kSyncWifiConfigurationsDescription[] =
3571 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3572
Ahmed Mehfooz53675c0a2019-10-03 19:51:303573const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3574const char kMessageCenterRedesignDescription[] =
3575 "Enables split message center, stacked notification icons and system tray "
3576 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293577
Joel Hockeya602a752019-10-28 07:13:513578const char kTerminalSystemAppName[] = "Terminal System App";
3579const char kTerminalSystemAppDescription[] =
3580 "Enables the Terminal System App at chrome://terminal which is used for "
3581 "the Chrome OS Linux terminal.";
3582
3583const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3584const char kTerminalSystemAppSplitsDescription[] =
3585 "Enables splits for the Terminal System App.";
3586
Brett Wilson7b44537e2017-08-18 01:38:283587const char kTetherName[] = "Instant Tethering";
3588const char kTetherDescription[] =
3589 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3590 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373591
Brett Wilson7b44537e2017-08-18 01:38:283592const char kTouchscreenCalibrationName[] =
3593 "Enable/disable touchscreen calibration option in material design settings";
3594const char kTouchscreenCalibrationDescription[] =
3595 "If enabled, the user can calibrate the touch screen displays in "
3596 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093597
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363598const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3599const char kUseFakeDeviceForMediaStreamDescription[] =
3600 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3601 "timestamp) instead of the system audio/video devices, for debugging "
3602 "purposes.";
3603
Qiang Xu045aff222018-05-21 23:21:013604const char kUiDevToolsName[] = "Enable native UI inspection";
3605const char kUiDevToolsDescription[] =
3606 "Enables inspection of native UI elements. For local inspection use "
3607 "chrome://inspect#other";
3608
Andrew Moylan97585272019-02-19 19:01:223609const char kUiShowCompositedLayerBordersName[] =
3610 "Show UI composited layer borders";
3611const char kUiShowCompositedLayerBordersDescription[] =
3612 "Show border around composited layers created by UI.";
3613const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3614const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3615const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3616const char kUiShowCompositedLayerBordersAll[] = "All";
3617
3618const char kUiSlowAnimationsName[] = "Slow UI animations";
3619const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463620
Naoki Fukinoadbc2f42020-02-07 20:26:493621extern const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3622extern const char kUnifiedMediaViewDescription[] =
3623 "Enable unified media view to browse recently-modified media files from"
3624 " local disk, Google Drive, and Android.";
3625
Allen Webbcdc8e69d2018-09-12 20:36:003626const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3627const char kUsbguardDescription[] =
3628 "Prevents newly connected USB devices from operating at the lock screen"
3629 " until Chrome OS is unlocked to protect against malicious USB devices."
3630 " Already connected USB devices will continue to function.";
3631
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233632const char kVaapiJpegImageDecodeAccelerationName[] =
3633 "VA-API JPEG decode acceleration for images";
3634const char kVaapiJpegImageDecodeAccelerationDescription[] =
3635 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3636 " captures) using the VA-API.";
3637
Gil Dekel8f4b5642019-07-27 05:27:403638const char kVaapiWebPImageDecodeAccelerationName[] =
3639 "VA-API WebP decode acceleration for images";
3640const char kVaapiWebPImageDecodeAccelerationDescription[] =
3641 "Enable or disable decode acceleration of WebP images using the VA-API.";
3642
My Nguyen614dbcc2019-10-29 03:52:323643const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3644const char kVirtualKeyboardBorderedKeyDescription[] =
3645 "Show virtual keyboard with bordered key";
3646
Curtis McMullan97924a212020-02-10 02:15:033647const char kVirtualKeyboardFloatingResizableName[] =
3648 "Virtual Keyboard Resizable Mode";
3649const char kVirtualKeyboardFloatingResizableDescription[] =
3650 "Show virtual keyboard with resizable floating mode";
3651
Brett Wilson7b44537e2017-08-18 01:38:283652const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313653const char kVirtualKeyboardDescription[] =
3654 "Always show virtual keyboard regardless of having a physical keyboard "
3655 "present";
Brett Wilson7b44537e2017-08-18 01:38:283656
Brett Wilson7b44537e2017-08-18 01:38:283657const char kWakeOnPacketsName[] = "Wake On Packets";
3658const char kWakeOnPacketsDescription[] =
3659 "Enables waking the device based on the receipt of some network packets.";
orenb21da031c2017-06-30 21:24:203660
tbya97bb93c2019-08-23 02:16:403661const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3662const char kZeroStateFilesDescription[] =
3663 "Enables zero state file recommendations in the Launcher, which appear when"
3664 "the search box is active and no query has been entered.";
3665
Andrew Moylan2db11cd2019-05-22 14:25:153666// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393667
yhanadac5bff5b2017-05-18 06:37:093668#endif // defined(OS_CHROMEOS)
3669
Joel Hockey0613a832019-06-21 02:19:123670#if defined(OS_CHROMEOS) || defined(OS_LINUX)
Brian Geffonc3bdd6d2019-08-21 22:48:313671
3672#if BUILDFLAG(USE_TCMALLOC)
3673const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
3674const char kDynamicTcmallocDescription[] =
3675 "Allows tcmalloc to dynamically adjust tunables based on system resource "
3676 "utilization.";
3677#endif // BUILDFLAG(USE_TCMALLOC)
3678
Joel Hockey0613a832019-06-21 02:19:123679#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
3680
Collin Baker75a29462019-03-13 19:57:313681// All views-based platforms --------------------------------------------------
3682
3683#if defined(TOOLKIT_VIEWS)
3684
Sajad Maysamc30d6f82019-03-19 22:52:503685const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463686 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503687const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463688 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503689
Collin Baker75a29462019-03-13 19:57:313690const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3691const char kInstallableInkDropDescription[] =
3692 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3693 "the pilot implementation where available.";
3694
Collin Baker4ab8ad82019-06-06 17:02:543695const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3696const char kReopenTabInProductHelpDescription[] =
3697 "Enable in-product help that guides a user to reopen a tab if it looks "
3698 "like they accidentally closed it.";
3699
Collin Baker75a29462019-03-13 19:57:313700#endif // defined(TOOLKIT_VIEWS)
3701
Brett Wilson7b44537e2017-08-18 01:38:283702// Random platform combinations -----------------------------------------------
3703
Jiajia Qindb252e92019-01-28 11:47:483704#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3705
3706const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3707const char kWebGL2ComputeContextDescription[] =
3708 "Enable the use of WebGL 2.0 Compute API.";
3709
3710#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3711
Richard Knollc279d3232019-11-11 16:37:073712#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
Jan Krcala80b6952019-07-04 07:42:553713
Michael van Ouwerkerkd4e4a392019-07-26 14:41:133714const char kClickToCallUIName[] =
3715 "Enable click to call feature signals to be handled on desktop";
3716const char kClickToCallUIDescription[] =
3717 "Enables click to call feature signals to be handled on desktop by showing "
3718 "a list of user's available devices with telephony functionality.";
3719
Richard Knollc279d3232019-11-11 16:37:073720#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
3721
3722#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3723 defined(OS_CHROMEOS)
3724
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213725const char kRemoteCopyReceiverName[] =
3726 "Enables the remote copy feature to receive messages";
3727const char kRemoteCopyReceiverDescription[] =
3728 "Enables the remote copy feature to handle messages by writing content to "
3729 "the clipboard and showing a notification to the user.";
3730
Richard Knoll5e85eb122019-09-05 11:15:333731#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3732 // defined(OS_CHROMEOS)
3733
3734#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3735
3736const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3737const char kDirectManipulationStylusDescription[] =
3738 "If enabled, Chrome will scroll web pages on stylus drag.";
3739
lanwei83f54452018-06-21 23:51:043740#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3741
David Bienvenuc713d502019-02-07 23:46:323742#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3743
3744const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3745const char kWebContentsOcclusionDescription[] =
3746 "If enabled, web contents will behave as hidden when it is occluded by "
3747 "other windows.";
3748
3749#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3750
Brett Wilson7b44537e2017-08-18 01:38:283751// Feature flags --------------------------------------------------------------
3752
Lei Zhang0a318af2018-11-14 02:19:463753#if defined(DCHECK_IS_CONFIGURABLE)
3754const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3755const char kDcheckIsFatalDescription[] =
3756 "By default Chrome will evaluate in this build, but only log failures, "
3757 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3758#endif // defined(DCHECK_IS_CONFIGURABLE)
3759
Alex Cooper01f110e2020-01-08 02:24:163760#if BUILDFLAG(ENABLE_VR) && !defined(OS_ANDROID)
Bill Orrecfb9fe2018-10-02 00:11:103761const char kXRSandboxName[] = "XR device sandboxing";
3762const char kXRSandboxDescription[] =
3763 "If enabled, Chrome will host VR APIs in a restricted process on desktop.";
Alex Cooper01f110e2020-01-08 02:24:163764#endif // ENABLE_VR && !defined(OS_ANDROID)
Brett Wilson7b44537e2017-08-18 01:38:283765
Derek Schuff71d9a922019-04-24 21:36:003766#if BUILDFLAG(ENABLE_NACL)
3767const char kNaclName[] = "Native Client";
3768const char kNaclDescription[] =
3769 "Support Native Client for all web applications, even those that were not "
3770 "installed from the Chrome Web Store.";
3771#endif // ENABLE_NACL
3772
ckitagawa8dad53d2020-01-07 16:03:353773#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
3774const char kPaintPreviewTestName[] = "Paint Preview Test";
3775const char kPaintPreviewTestDescription[] =
3776 "If enabled a menu item is added to the Android main menu to test paint "
3777 "previews.";
3778#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
3779
Lei Zhang802201c2018-11-14 18:16:283780#if BUILDFLAG(ENABLE_PLUGINS)
3781
dstockwellcc759202019-01-11 00:42:123782#if defined(OS_CHROMEOS)
3783const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103784const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123785#endif // defined(OS_CHROMEOS)
3786
Lei Zhang802201c2018-11-14 18:16:283787const char kPdfFormSaveName[] = "Save PDF Forms";
3788const char kPdfFormSaveDescription[] =
3789 "Enable saving PDFs with filled form data.";
3790
Hui Yingstd6b981c2020-01-31 14:46:563791const char kPdfTwoUpViewName[] = "PDF Two-up View";
3792const char kPdfTwoUpViewDescription[] =
3793 "Enable a new option to display two pages side by side in the PDF viewer.";
3794
Lei Zhang802201c2018-11-14 18:16:283795#endif // BUILDFLAG(ENABLE_PLUGINS)
3796
Brett Wilson7b44537e2017-08-18 01:38:283797#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3798
3799const char kAutofillCreditCardUploadName[] =
3800 "Enable offering upload of Autofilled credit cards";
3801const char kAutofillCreditCardUploadDescription[] =
3802 "Enables a new option to upload credit cards to Google Payments for sync "
3803 "to all Chrome devices.";
3804
3805#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3806
Stephen Chenney1bcaec832019-10-10 18:31:013807const char kPaintHoldingName[] =
3808 "Delay the commit to screen for same-origin navigations";
3809const char kPaintHoldingDescription[] =
3810 "Enables a delay before commiting the page to screen when navigating "
3811 "between pages in the same origin. This may help avoid a flash of unstyled "
3812 "content for same-origin navigations";
3813
Tomas Popela253a5832019-01-14 17:22:103814#if defined(WEBRTC_USE_PIPEWIRE)
3815
Lei Zhang507fffd2020-01-29 23:47:543816const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3817const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:103818 "When enabled the WebRTC will use the PipeWire multimedia server for "
3819 "capturing the desktop content on the Wayland display server.";
3820
3821#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3822
Yann Dago9325f96e2020-01-24 16:58:373823#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3824
3825const char kUserDataSnapshotName[] = "Enable user data snapshots";
3826const char kUserDataSnapshotDescription[] =
3827 "Enables taking snapshots of the user data directory after a Chrome "
3828 "update and restoring them after a version rollback.";
3829
3830#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3831
Brett Wilson7b44537e2017-08-18 01:38:283832// ============================================================================
3833// Don't just add flags to the end, put them in the right section in
3834// alphabetical order just like the header file.
3835// ============================================================================
3836
vabr0215a8e2017-03-28 12:47:343837} // namespace flag_descriptions