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vabr0215a8e2017-03-28 12:47:341// Copyright 2017 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/flag_descriptions.h"
6
Brett Wilson7b44537e2017-08-18 01:38:287// Keep in identical order as the header file, see the comment at the top
8// for formatting rules.
9
vabr0215a8e2017-03-28 12:47:3410namespace flag_descriptions {
11
Brett Wilsonf27ff602017-07-07 22:28:4712const char kAccelerated2dCanvasName[] = "Accelerated 2D canvas";
13const char kAccelerated2dCanvasDescription[] =
14 "Enables the use of the GPU to perform 2d canvas rendering instead of "
15 "using software rendering.";
horodb71a5a2017-06-09 16:08:2416
Brett Wilsonf27ff602017-07-07 22:28:4717const char kAcceleratedVideoDecodeName[] = "Hardware-accelerated video decode";
18const char kAcceleratedVideoDecodeDescription[] =
19 "Hardware-accelerated video decode where available.";
20
Hirokazu Honda732d3e622019-06-12 01:13:4421const char kAcceleratedVideoEncodeName[] = "Hardware-accelerated video encode";
22const char kAcceleratedVideoEncodeDescription[] =
23 "Hardware-accelerated video encode where available.";
24
Aaron Leventhal3576a1e2019-10-08 20:17:2925const char kAccessibilityExposeARIAAnnotationsName[] =
26 "Expose ARIA Annotation roles";
27const char kAccessibilityExposeARIAAnnotationsDescription[] =
28 "Expose annotation- prefixed roles from ARIA Annotations draft "
29 "specification at https://w3c.github.io/annotation-aria/.";
30
Adam Ettenbergerdcf51b42019-09-23 19:33:4131const char kAccessibilityExposeDisplayNoneName[] =
32 "Expose 'display: none' nodes for accessibility";
33const char kAccessibilityExposeDisplayNoneDescription[] =
34 "Expose 'display: none' nodes that have an HTML ID to the browser process "
35 "accessibility tree.";
36
Abigail Kleinf5a731a2019-09-10 16:12:2037const char kAccessibilityInternalsPageImprovementsName[] =
38 "Accessibility internals page improvements";
39const char kAccessibilityInternalsPageImprovementsDescription[] =
40 "Improvements to the chrome://accessibility page.";
41
Mihai Sardarescua69193742019-12-06 17:31:3342const char kAccountIdMigrationName[] = "Account ID migration";
43const char kAccountIdMigrationDescription[] =
44 "Migrate to use Gaia ID instead of the email as the account identifer for "
45 "the Identity Manager.";
46
Brett Wilsonf27ff602017-07-07 22:28:4747const char kAllowInsecureLocalhostName[] =
48 "Allow invalid certificates for resources loaded from localhost.";
49const char kAllowInsecureLocalhostDescription[] =
50 "Allows requests to localhost over HTTPS even when an invalid certificate "
51 "is presented.";
52
Julian Pastarmov885e8ed2019-05-03 14:24:2453const char kAllowPopupsDuringPageUnloadName[] =
54 "Allows a page to show popups during its unloading";
55const char kAllowPopupsDuringPageUnloadDescription[] =
56 "When the flag is set to enabled, pages are allowed to show popups while "
57 "they are being unloaded.";
58
Kunihiko Sakamoto4d407982018-07-10 04:56:2959const char kAllowSignedHTTPExchangeCertsWithoutExtensionName[] =
60 "Allow Signed HTTP Exchange certificates without extension";
61const char kAllowSignedHTTPExchangeCertsWithoutExtensionDescription[] =
62 "Accepts Origin-Signed HTTP Exchanges to be signed with certificates "
Tsuyoshi Horo13d7e2d2019-04-18 07:32:4363 "that do not have CanSignHttpExchangesDraft extension. Warning: Enabling "
64 "this may pose a security risk.";
Kunihiko Sakamoto4d407982018-07-10 04:56:2965
Katie Dillon8b357312019-09-19 13:23:2366const char kAllowSyncXHRInPageDismissalName[] =
67 "Allows synchronous XHR requests in page dismissal";
68const char kAllowSyncXHRInPageDismissalDescription[] =
69 "Allows synchronous XHR requests during page dismissal when the page is "
70 "being navigated away or closed by the user.";
71
Asanka Herathd37426e2019-10-29 22:11:1072const char kEnableFtpName[] = "Enable support for FTP URLs";
73const char kEnableFtpDescription[] =
74 "When enabled, the browser will handle navigations to ftp:// URLs by "
75 "either showing a directory listing or downloading the resource over FTP. "
76 "When disabled, the browser has no special handling for ftp:// URLs and "
77 "by default defer handling of the URL to the underlying platform.";
78
Tsuyoshi Horo3bab99c2019-05-20 11:05:1479const char kEnableSignedExchangeSubresourcePrefetchName[] =
80 "Enable Signed Exchange subresource prefetching";
81const char kEnableSignedExchangeSubresourcePrefetchDescription[] =
82 "When enabled, the distributors of signed exchanges can let Chrome know "
83 "alternative signed exchange subresources by setting \"alternate\" link "
84 "header. Chrome will prefetch the alternate signed exchange subresources "
85 "and will load them if the publisher of the main signed exchange has set "
Tsuyoshi Horo5e61f162019-05-20 12:24:1286 "\"allowed-alt-sxg\" link header in the signed inner response of the "
Tsuyoshi Horo3bab99c2019-05-20 11:05:1487 "main signed exchange.";
88
Tsuyoshi Horo636e8652019-05-31 03:34:0889const char kEnableSignedExchangePrefetchCacheForNavigationsName[] =
90 "Enable Signed Exchange prefetch cache for navigations";
91const char kEnableSignedExchangePrefetchCacheForNavigationsDescription[] =
92 "When enabled, the prefetched signed exchanges is stored to a prefetch "
93 "cache attached to the frame. The body of the inner response is stored as "
94 "a blob and the verification process of the signed exchange is skipped for "
95 "the succeeding navigation.";
96
Hongchan Choi370d3af2019-05-20 20:56:5897const char kAudioWorkletRealtimeThreadName[] =
98 "Use realtime priority thread for Audio Worklet";
99const char kAudioWorkletRealtimeThreadDescription[] =
100 "Run Audio Worklet operation on a realtime priority thread for better "
101 "audio stream stability.";
102
Kyle Horimoto7854a032019-04-03 02:51:07103const char kUpdatedCellularActivationUiName[] =
104 "Updated Cellular Activation UI";
105const char kUpdatedCellularActivationUiDescription[] =
106 "Enables the updated cellular activation UI.";
107
Kyle Horimoto874554a2019-01-31 00:52:09108const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
109const char kUseMessagesStagingUrlDescription[] =
110 "Use the staging server as part of the \"Messages\" feature under "
111 "\"Connected Devices\" settings.";
112
Jazz Xu32261b542019-06-13 20:11:27113const char kAndroidPictureInPictureAPIName[] =
114 "Picture-in-Picture Web API for Android";
115const char kAndroidPictureInPictureAPIDescription[] =
116 "Enable Picture-in-Picture Web API for Android";
117
Kamila472a5942018-11-26 09:48:27118const char kAndroidSiteSettingsUIRefreshName[] =
119 "Android Site Settings UI changes.";
120const char kAndroidSiteSettingsUIRefreshDescription[] =
Kamila02f7e072018-10-08 09:50:28121 "Enable the new UI "
122 "changes in Site Settings in Android.";
123
Daniel McArdleb87dd0092020-02-10 20:23:46124const char kDnsHttpssvcName[] = "Support for HTTPSSVC records in DNS.";
125const char kDnsHttpssvcDescription[] =
126 "When enabled, Chrome may query a configured DoH server for HTTPSSVC "
127 "records. If any HTTPSSVC records are returned, Chrome may upgrade the URL "
128 "to HTTPS. If the records indicate support for QUIC, Chrome may attempt "
129 "QUIC on the first connection.";
130
dalykc936eb612019-08-14 11:46:47131const char kDnsOverHttpsName[] = "Secure DNS lookups";
132const char kDnsOverHttpsDescription[] =
133 "Enables DNS over HTTPS. When this feature is enabled, your browser may "
134 "try to use a secure HTTPS connection to look up the addresses of websites "
135 "and other web resources.";
136
Jinsuk Kim00e52be2019-03-21 02:26:40137const char kDrawVerticallyEdgeToEdgeName[] =
138 "Draw contents vertically from edge to edge.";
139const char kDrawVerticallyEdgeToEdgeDescription[] =
140 "Draw contents vertically from edge to edge.";
141
Anne Lim24031e9d2019-09-12 23:03:19142const char kAutofillAlwaysReturnCloudTokenizedCardName[] =
143 "Return cloud token details for server credit cards when possible";
144const char kAutofillAlwaysReturnCloudTokenizedCardDescription[] =
145 "When enabled and where available, forms filled using Google Payments "
146 "server cards are populated with cloud token details, including CPAN "
147 "(cloud tokenized version of the Primary Account Number) and dCVV (dynamic "
148 "CVV).";
149
Lei Zhang507fffd2020-01-29 23:47:54150const char kAutofillAssistantChromeEntryName[] = "AutofillAssistantChromeEntry";
151const char kAutofillAssistantChromeEntryDescription[] =
Hui(Andy) Wufbebf91d22019-02-01 01:23:54152 "Initiate autofill assistant from within Chrome.";
153
Roger McFarlane2eceba982018-05-18 01:37:11154const char kAutofillCacheQueryResponsesName[] =
155 "Cache Autofill Query Responses";
156const char kAutofillCacheQueryResponsesDescription[] =
157 "When enabled, autofill will cache the responses it receives from the "
158 "crowd-sourced field type prediction server.";
159
Jeffrey Cohen05cdafa392018-08-15 20:49:17160const char kAutofillEnableCompanyNameName[] =
161 "Enable Autofill Company Name field";
162const char kAutofillEnableCompanyNameDescription[] =
163 "When enabled, Company Name fields will be auto filled";
164
siyua9a66d1c2019-03-19 18:26:56165const char kAutofillEnableLocalCardMigrationForNonSyncUserName[] =
166 "Enable local card migration flow for non-syncing users";
167const char kAutofillEnableLocalCardMigrationForNonSyncUserDescription[] =
168 "When enabled, the local card migration flow will be enabled for users who "
169 "have signed in but not enabled Chrome Sync.";
170
siyua1d492612019-03-14 09:27:45171const char kAutofillEnableToolbarStatusChipName[] =
172 "Move Autofill omnibox icons next to the profile avatar icon";
173const char kAutofillEnableToolbarStatusChipDescription[] =
174 "When enabled, Autofill data related icon will be shown in the status "
175 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27176
siyua19593222019-12-04 22:27:06177const char kAutofillEnableVirtualCardName[] =
178 "Offer to use cloud token virtual card in Autofill";
179const char kAutofillEnableVirtualCardDescription[] =
180 "When enabled, if all requirements are met, Autofill will offer to use "
181 "virtual credit cards in form filling.";
182
Caitlin Fischer43edd90a2019-05-01 13:24:30183const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
184 "Autofill Enforce Min Required Fields For Heuristics";
185const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
186 "When enabled, autofill will generally require a form to have at least 3 "
187 "fields before allowing heuristic field-type prediction to occur.";
188
189const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
190 "Autofill Enforce Min Required Fields For Query";
191const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
192 "When enabled, autofill will generally require a form to have at least 3 "
193 "fields before querying the autofill server for field-type predictions.";
194
195const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
196 "Autofill Enforce Min Required Fields For Upload";
197const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
198 "When enabled, autofill will generally require a form to have at least 3 "
199 "fillable fields before uploading field-type votes for that form.";
200
Jared Saul63f598a12019-03-22 23:40:26201const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
202 "Remove the option to save local copies of unmasked server cards";
203const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
204 "When enabled, the server card unmask prompt will not include the checkbox "
205 "to also save the card locally on the current device upon success.";
206
Anne Lime625362e2018-08-29 03:13:25207const char kAutofillNoLocalSaveOnUploadSuccessName[] =
Jared Saul6f58ada2019-03-07 20:41:23208 "Disable saving local copy of uploaded card when credit card upload "
209 "succeeds";
Anne Lime625362e2018-08-29 03:13:25210const char kAutofillNoLocalSaveOnUploadSuccessDescription[] =
211 "When enabled, no local copy of server card will be saved when credit card "
212 "upload succeeds.";
213
Sebastien Lalancette1545950b2019-04-08 14:43:11214const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
215const char kAutofillOffNoServerDataDescription[] =
216 "Disables Autofill for fields with autocomplete off that have no "
217 "crowd-sourced evidence that Autofill would be helpful.";
218
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09219const char kAutofillProfileClientValidationName[] =
220 "Autofill Validates Profiles By Client";
221const char kAutofillProfileClientValidationDescription[] =
222 "Allows autofill to validate profiles on the client side";
223
Parastoo Geranmayeh25fccec22019-01-29 18:38:13224const char kAutofillProfileServerValidationName[] =
225 "Autofill Uses Server Validation";
226const char kAutofillProfileServerValidationDescription[] =
227 "Allows autofill to use server side validation";
228
Caitlin Fischer6d609542019-05-01 21:59:21229const char kAutofillPruneSuggestionsName[] = "Autofill Prune Suggestions";
230const char kAutofillPruneSuggestionsDescription[] =
231 "Further limits the number of suggestions in the Autofill dropdown.";
232
Parastoo Geranmayeha1895c12019-04-25 16:43:38233const char kAutofillRejectCompanyBirthyearName[] =
234 "Autofill Rejects Invalid Company Names";
235const char kAutofillRejectCompanyBirthyearDescription[] =
236 "Autofill rejects using non-verified company names that are in the "
237 "format of a birthyear.";
238
Moe Ahmadid3ddfcb2018-04-20 19:51:08239const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
240 "Restrict formless form extraction";
241const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
242 "Restrict extraction of formless forms to checkout flows";
243
Roger McFarlanee193ab122018-11-22 20:55:07244const char kAutofillRichMetadataQueriesName[] =
245 "Autofill - Rich metadata queries (Canary/Dev only)";
246const char kAutofillRichMetadataQueriesDescription[] =
247 "Transmit rich form/field metadata when querying the autofill server. "
248 "This feature only works on the Canary and Dev channels.";
249
Lei Zhang507fffd2020-01-29 23:47:54250const char kAutofillSaveAndFillVPAName[] =
Christos Froussios13b412df2019-09-19 19:12:47251 "Offer save and autofill of UPI/VPA values";
Lei Zhang507fffd2020-01-29 23:47:54252const char kAutofillSaveAndFillVPADescription[] =
Christos Froussios13b412df2019-09-19 19:12:47253 "If enabled, when autofill recognizes a UPI/VPA value in a payment form, "
254 "it will offer to save it. If saved, it will be offered for filling in "
255 "fields which expect a VPA.";
256
Caitlin Fischer43edd90a2019-05-01 13:24:30257const char kAutofillUseImprovedLabelDisambiguationName[] =
258 "Autofill Uses Improved Label Disambiguation";
259const char kAutofillUseImprovedLabelDisambiguationDescription[] =
260 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
261 "using the improved disambiguation format.";
262
Jia0175adae2019-05-15 00:21:25263const char kAutoScreenBrightnessName[] = "Auto Screen Brightness model";
264const char kAutoScreenBrightnessDescription[] =
265 "Uses Auto Screen Brightness model to adjust screen brightness based on "
266 "ambient light";
267
David Roger306b5cd82020-03-16 13:05:13268const char kAvatarToolbarButtonName[] = "Avatar Toolbar Button";
269const char kAvatarToolbarButtonDescription[] =
270 "Enables the avatar toolbar button and the associated menu";
271
Alexander Timin6ae060b62019-09-17 11:21:37272const char kBackForwardCacheName[] = "Back-forward cache";
273const char kBackForwardCacheDescription[] =
274 "Enables back-forward cache. NOTE: this feature is highly experimental and "
275 "will lead to various breakages, up to and including user data loss. "
276 "Do not enable unless you work on this feature";
277
Brett Wilsonf27ff602017-07-07 22:28:47278const char kBypassAppBannerEngagementChecksName[] =
279 "Bypass user engagement checks";
280const char kBypassAppBannerEngagementChecksDescription[] =
281 "Bypasses user engagement checks for displaying app banners, such as "
282 "requiring that users have visited the site before and that the banner "
283 "hasn't been shown recently. This allows developers to test that other "
284 "eligibility requirements for showing app banners, such as having a "
285 "manifest, are met.";
286
Nandhini11a6a87b2019-08-22 22:45:24287const char kContextMenuSearchWithGoogleLensName[] =
288 "Google Lens powered image search in the context menu.";
289const char kContextMenuSearchWithGoogleLensDescription[] =
290 "Replaces default image search with an intent to Google Lens when "
291 "supported.";
292
Livvie Lin30a9f9d2020-03-17 19:45:19293const char kOmniboxContextMenuShowFullUrlsName[] =
294 "Context menu show full URLs";
295const char kOmniboxContextMenuShowFullUrlsDescription[] =
296 "Provides an omnibox context menu option that prevents URL elisions.";
297
Amber Won478561d2017-08-19 01:02:59298const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
299const char kClickToOpenPDFDescription[] =
300 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
301 "embedded PDFs.";
302
rbpotter9990eb42018-07-12 05:34:59303const char kCloudPrinterHandlerName[] = "Enable Cloud Printer Handler";
304const char kCloudPrinterHandlerDescription[] =
305 "Use the new cloud printer handler for communicating with the cloud "
306 "print server, instead of the cloud print interface in the Print "
307 "Preview WebUI.";
308
Sasha McIntoshe889f9f2019-09-03 21:01:57309const char kDecodeJpeg420ImagesToYUVName[] = "YUV decoding for JPEG";
310const char kDecodeJpeg420ImagesToYUVDescription[] =
311 "Decode and render 4:2:0 formatted jpeg images from YUV instead of RGB."
312 "This feature requires GPU or OOP rasterization to also be enabled.";
313
Madeleine Barowsky266406d92019-08-12 19:20:15314const char kDecodeLossyWebPImagesToYUVName[] = "YUV Decoding for WebP";
315const char kDecodeLossyWebPImagesToYUVDescription[] =
316 "Decode and render lossy WebP images from YUV instead of RGB. "
317 "You must also have GPU rasterization or OOP rasterization.";
318
Daniele Castagna6a5cbdeb62020-02-18 22:48:14319const char kDoubleBufferCompositingName[] = "Double buffered compositing";
320const char kDoubleBufferCompositingDescription[] =
321 "Use double buffer for compositing (instead of triple-buffering). "
322 "Latency should be reduced in some cases. On the other hand, more skipped "
323 "frames are expected.";
324
Marc Treib7c27a502019-08-28 12:37:03325const char kEnablePasswordsAccountStorageName[] =
326 "Enable the account data storage for passwords";
327const char kEnablePasswordsAccountStorageDescription[] =
328 "Enables storing passwords in a second, Gaia-account-scoped storage for "
329 "signed-in but not syncing users";
330
Dominic Mazzoni380f04f2020-02-18 18:49:27331const char kExportTaggedPDFName[] = "Export Tagged PDF";
332const char kExportTaggedPDFDescription[] =
333 "When printing to a PDF file, generated a tagged (accessible) PDF.";
334
Yining Wangdedf0762019-02-19 20:20:29335const char kFocusMode[] = "Focus Mode";
336const char kFocusModeDescription[] =
337 "If enabled, allows the user to switch to Focus Mode";
338
Olivier Yiptongb60d2c42020-01-10 22:47:15339const char kFontAccessAPIName[] = "Font Access APIs";
340const char kFontAccessAPIDescription[] =
341 "Enables the experimental Font Access APIs, giving websites access "
342 "to enumerate local fonts and access their table data.";
343
Dominik Röttschesb7d7ad02019-06-17 18:21:27344const char kFontSrcLocalMatchingName[] =
345 "Match @font-face { src: local(<name>) } names by PostScript and full font "
346 "name.";
347const char kFontSrcLocalMatchingDescription[] =
348 "Match local() src attributes in @font-face declarations precisely by "
349 "PostScript name and full font name instead of the previous behavior of "
350 "matching those unspecifically as family names.";
351
Christopher Cameronceb8727d2017-09-07 23:53:16352const char kForceColorProfileSRGB[] = "sRGB";
353const char kForceColorProfileP3[] = "Display P3 D65";
354const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
Sunny Sachanandani71e474a2019-06-11 02:32:03355const char kForceColorProfileSCRGBLinear[] =
356 "scRGB linear (HDR where available)";
357const char kForceColorProfileHDR10[] = "HDR10 (HDR where available)";
Christopher Cameronceb8727d2017-09-07 23:53:16358
359const char kForceColorProfileName[] = "Force color profile";
360const char kForceColorProfileDescription[] =
361 "Forces Chrome to use a specific color profile instead of the color "
362 "of the window's current monitor, as specified by the operating system.";
363
Brett Wilsonf27ff602017-07-07 22:28:47364const char kCompositedLayerBordersName[] = "Composited render layer borders";
365const char kCompositedLayerBordersDescription[] =
366 "Renders a border around composited Render Layers to help debug and study "
367 "layer compositing.";
368
Lily Chenb22952e2019-06-06 18:56:23369const char kCookieDeprecationMessagesName[] = "Cookie deprecation messages";
370const char kCookieDeprecationMessagesDescription[] =
371 "Show messages in the DevTools console about upcoming deprecations that "
372 "would affect sent/received cookies.";
373
374const char kCookiesWithoutSameSiteMustBeSecureName[] =
Lily Cheneb304c8f2019-04-25 23:37:45375 "Cookies without SameSite must be secure";
Lily Chenb22952e2019-06-06 18:56:23376const char kCookiesWithoutSameSiteMustBeSecureDescription[] =
Lily Cheneb304c8f2019-04-25 23:37:45377 "If enabled, cookies without SameSite restrictions must also be Secure. If "
378 "a cookie without SameSite restrictions is set without the Secure "
Lily Chend3bf638d2019-05-03 16:54:25379 "attribute, it will be rejected. This flag only has an effect if "
Lily Cheneb304c8f2019-04-25 23:37:45380 "\"SameSite by default cookies\" is also enabled.";
381
Keishi Hattori38d7bb62019-08-28 04:15:33382const char kCooperativeSchedulingName[] = "Cooperative Scheduling";
383const char kCooperativeSchedulingDescription[] =
384 "Enables cooperative scheduling in Blink.";
385
Brett Wilsonf27ff602017-07-07 22:28:47386const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
387const char kCreditCardAssistDescription[] =
388 "Enable assisted credit card filling on certain sites.";
389
Lijin Shen5feade62019-09-17 03:01:01390const char kDarkenWebsitesCheckboxInThemesSettingName[] =
391 "Darken websites checkbox in themes setting";
392const char kDarkenWebsitesCheckboxInThemesSettingDescription[] =
393 "Show a darken websites checkbox in themes settings when system default or "
394 "dark is selected. The checkbox can toggle the auto-darkening web contents "
395 "feature";
396
Thanh Le659cb102017-12-20 22:00:19397const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
398const char kDataSaverServerPreviewsDescription[] =
399 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47400
Brett Wilsonf27ff602017-07-07 22:28:47401const char kDebugPackedAppName[] = "Debugging for packed apps";
402const char kDebugPackedAppDescription[] =
403 "Enables debugging context menu options such as Inspect Element for packed "
404 "applications.";
405
Brett Wilsonf27ff602017-07-07 22:28:47406const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
407const char kDebugShortcutsDescription[] =
408 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
409
410const char kDeviceDiscoveryNotificationsName[] =
411 "Device Discovery Notifications";
412const char kDeviceDiscoveryNotificationsDescription[] =
413 "Device discovery notifications on local network.";
414
Yue Ru Suna50a80f2019-02-08 05:02:58415const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
416const char kDisableBestEffortTasksDescription[] =
417 "With this flag on, tasks of the lowest priority will not be executed "
418 "until shutdown. The queue of low priority tasks can increase memory usage."
419 "Also, while it should be possible to use Chrome almost normally with this "
420 "flag, it is expected that some non-visible operations such as writing "
421 "user data to disk, cleaning caches, reporting metrics or updating "
422 "components won't be performed until shutdown.";
423
Brett Wilsonf27ff602017-07-07 22:28:47424const char kDisallowDocWrittenScriptsUiName[] =
425 "Block scripts loaded via document.write";
426const char kDisallowDocWrittenScriptsUiDescription[] =
427 "Disallows fetches for third-party parser-blocking scripts inserted into "
428 "the main frame via document.write.";
429
Anastasia Helfinsteina3d17152019-10-21 20:53:59430const char kEnableAccessibilityObjectModelName[] =
431 "Accessibility Object Model v0 (deprecated)";
Dominic Mazzoni8ac98962018-05-25 05:44:55432const char kEnableAccessibilityObjectModelDescription[] =
Anastasia Helfinsteina3d17152019-10-21 20:53:59433 "Enables experimental support for an earlier version of Accessibility"
434 "Object Model APIs that are now deprecated.";
Dominic Mazzoni8ac98962018-05-25 05:44:55435
Ramin Halavati8aad5b22019-07-22 12:52:21436const char kEnableAmbientAuthenticationInIncognitoName[] =
437 "Enable Ambient Authentication in Incognito mode";
438const char kEnableAmbientAuthenticationInIncognitoDescription[] =
439 "Enables ambient authentication in Incognito mode. This flag may be "
440 "overriden by policies.";
441
442const char kEnableAmbientAuthenticationInGuestSessionName[] =
443 "Enable Ambient Authentication in Guest session.";
444const char kEnableAmbientAuthenticationInGuestSessionDescription[] =
445 "Enables ambient authentication in Guest session. This flag may be "
446 "overriden by policies.";
447
Becca Hughesac86cd442019-01-09 23:49:54448const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
449const char kEnableAudioFocusEnforcementDescription[] =
450 "Enables enforcement of a single media session having audio focus at "
451 "any one time. Requires #enable-media-session-service to be enabled too.";
452
Florian Uunk8c428ea2018-07-18 11:12:52453const char kEnableAutofillAccountWalletStorageName[] =
454 "Enable the account data storage for autofill";
455const char kEnableAutofillAccountWalletStorageDescription[] =
456 "Enable the ephemeral storage for account data for autofill.";
457
Shanfeng Zhang19c16562017-10-17 02:30:40458const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
459 "Credit card autofill ablation experiment.";
460const char kEnableAutofillCreditCardAblationExperimentDescription[] =
461 "If enabled, credit card autofill suggestions will not display.";
462
Manas Verma7e5b391b2019-04-09 02:08:53463const char kEnableAutofillCreditCardAuthenticationName[] =
464 "Allow using platform authenticators to retrieve server cards";
465const char kEnableAutofillCreditCardAuthenticationDescription[] =
466 "When enabled, users will be given the option to use a platform "
467 "authenticator (if available) to verify card ownership when retrieving "
468 "credit cards from Google Payments.";
469
Jared Saulbc672a072018-06-16 05:22:12470const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
471 "Make cardholder name editable in dialog during credit card upload";
472const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
473 "If enabled, in certain situations when offering credit card upload to "
474 "Google Payments, the cardholder name can be edited within the "
475 "offer-to-save dialog, which is prefilled with the name from the signed-in "
476 "Google Account.";
477
Hao Zhang1be9c262018-11-03 00:23:51478const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
479 "Make expiration date editable in dialog during credit card upload";
480const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
481 "If enabled, if a credit card's expiration date was not detected when "
482 "offering card upload to Google Payments, the offer-to-save dialog "
483 "displays an expiration date selector.";
484
siyua29899832019-06-07 19:42:12485const char kEnableAutofillCreditCardUploadFeedbackName[] =
486 "Enable feedback for credit card upload flow";
487const char kEnableAutofillCreditCardUploadFeedbackDescription[] =
488 "When enabled, if credit card upload succeeds, the avatar button will "
489 "show a highlight, otherwise the icon will be updated and if it is "
490 "clicked, the save card failure bubble will be shown.";
491
Doug Arnett32e3e012019-07-11 16:45:17492const char kEnableDeferAllScriptName[] = "DeferAllScript previews";
493const char kEnableDeferAllScriptDescription[] =
494 "Enable deferring synchronous script on slow pages.";
495
Tarun Bansalfb3069d32019-07-19 03:28:04496const char kEnableDeferAllScriptWithoutOptimizationHintsName[] =
497 "Skip checking optimization hints for Defer Script previews";
498const char kEnableDeferAllScriptWithoutOptimizationHintsDescription[] =
499 "Skips checking optimization hints for Defer Script previews and assumes "
500 "that the ECT trigger threshold is set to 4G (which is otherwise provided "
501 "by the optimization hints). Rest of the checks are still executed.";
502
Lei Zhang507fffd2020-01-29 23:47:54503const char kEnableEduCoexistenceName[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51504 "Enable Family Link managed accounts and EDU accounts coexistence";
Lei Zhang507fffd2020-01-29 23:47:54505const char kEnableEduCoexistenceDescription[] =
Anastasiia Nikolaienkod78e42262019-10-21 16:36:51506 "Allows Family Link managed users to add secondary EDU accounts.";
507
Tarun Bansal56c92932019-04-01 17:58:36508const char kEnableSaveDataName[] = "Enables save data feature";
509const char kEnableSaveDataDescription[] =
510 "Enables save data feature. May cause user's traffic to be proxied via "
511 "Google's data reduction proxy.";
512
Doug Arnett08b4067b2017-10-12 20:14:44513const char kEnableNoScriptPreviewsName[] = "NoScript previews";
514
515const char kEnableNoScriptPreviewsDescription[] =
516 "Enable disabling JavaScript on some pages on slow networks.";
517
Jenny Blessing45326bf2019-08-29 23:50:37518const char kEnableRemovingAllThirdPartyCookiesName[] =
519 "Enable removing SameSite=None cookies";
520const char kEnableRemovingAllThirdPartyCookiesDescription[] =
521 "Enables UI on chrome://settings/siteData to remove all third-party "
522 "cookies and site data.";
523
Robert Liao5c756102020-03-20 19:46:43524const char kColorProviderRedirectionName[] = "Color Provider Redirection";
525const char kColorProviderRedirectionDescription[] =
526 "Redirects color requests to the color provider where possible.";
527
Thanh Le2c279fbc2017-11-21 01:25:40528const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
529const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
530const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
531const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
532const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
533const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
534const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
535const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
536const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
537const char kDataReductionProxyServerAlternative10[] =
538 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54539const char kEnableDataReductionProxyNetworkServiceName[] =
540 "Data reduction proxy with network service";
541const char kEnableDataReductionProxyNetworkServiceDescription[] =
542 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47543const char kEnableDataReductionProxyServerExperimentName[] =
544 "Use an alternative Data Saver back end configuration.";
545const char kEnableDataReductionProxyServerExperimentDescription[] =
546 "Enable a different approach to saving data by configuring the back end "
547 "server";
548
Eric Willigers3bf79442019-10-22 00:35:55549const char kDesktopMinimalUIName[] = "Desktop PWAs support minimal-ui";
550const char kDesktopMinimalUIDescription[] =
551 "PWAs with display mode minimal-ui open in a window with Back and Refresh "
552 "buttons.";
553
Lei Zhang507fffd2020-01-29 23:47:54554const char kDesktopPWAsLocalUpdatingName[] = "Desktop PWAs local updating";
555const char kDesktopPWAsLocalUpdatingDescription[] =
Alan Cuttere50ce412019-07-12 05:26:08556 "Enable installed PWAs to update their app manifest data when the site "
557 "manifest data has changed.";
558
Lei Zhang507fffd2020-01-29 23:47:54559const char kDesktopPWAsLocalUpdatingThrottlePersistenceName[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34560 "Desktop PWAs local updating throttle persistence";
Lei Zhang507fffd2020-01-29 23:47:54561const char kDesktopPWAsLocalUpdatingThrottlePersistenceDescription[] =
Alan Cutter7e3ba0b2020-01-14 23:46:34562 "Persist the throttling of local PWA manifest update checks across browser "
563 "restarts.";
564
Lei Zhang507fffd2020-01-29 23:47:54565const char kDesktopPWAsTabStripName[] = "Desktop PWA tab strips";
566const char kDesktopPWAsTabStripDescription[] =
Alan Cutter121812d2020-01-09 05:03:37567 "Experimental UI for exploring what PWA windows would look like with a tab "
568 "strip.";
569
Alexey Baskakov1d5331672020-02-27 07:49:17570const char kDesktopPWAsWithoutExtensionsName[] =
571 "Desktop PWAs without Extensions";
572const char kDesktopPWAsWithoutExtensionsDescription[] =
573 "New platform to manage Web Applications metadata. Warning: this feature "
574 "is incomplete and may corrupt your synced Chrome profile. Test accounts "
575 "only are advised.";
576
Christopher Lame66b7812018-09-26 01:49:24577const char kEnableSystemWebAppsName[] = "System Web Apps";
578const char kEnableSystemWebAppsDescription[] =
579 "Experimental system for using the Desktop PWA framework for running System"
580 "Apps (e.g Settings, Discover).";
581
Steven Valdez89a44ea92019-05-01 15:18:49582const char kEnableTLS13EarlyDataName[] = "TLS 1.3 Early Data";
583const char kEnableTLS13EarlyDataDescription[] =
584 "This option enables TLS 1.3 Early Data, allowing GET requests to be sent "
585 "during the handshake when resuming a connection to a compatible TLS 1.3 "
586 "server.";
587
Adam Langleyf66f28d22020-02-05 18:10:38588const char kPostQuantumCECPQ2Name[] = "TLS Post-Quantum Confidentiality";
589const char kPostQuantumCECPQ2Description[] =
590 "This option enables a post-quantum (i.e. resistent to quantum computers) "
591 "key exchange algorithm in TLS (CECPQ2).";
592
Pete Lavallee2d4415c72019-10-07 20:43:56593const char kWinrtGeolocationImplementationName[] =
594 "WinRT Geolocation Implementation";
595const char kWinrtGeolocationImplementationDescription[] =
596 "Enables usage of the Windows.Devices.Geolocation WinRT APIs on Windows "
597 "for geolocation";
598
Wenjie Shid38245192019-07-11 16:20:50599const char kWinrtSensorsImplementationName[] = "WinRT Sensor Implementation";
600const char kWinrtSensorsImplementationDescription[] =
601 "Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
602 "sensors";
603
Mikhail Pozdnyakov73373a62017-08-24 17:31:25604const char kEnableGenericSensorExtraClassesName[] =
605 "Generic Sensor Extra Classes";
606const char kEnableGenericSensorExtraClassesDescription[] =
607 "Enables an extra set of sensor classes based on Generic Sensor API, which "
608 "expose previously unavailable platform features, i.e. AmbientLightSensor "
609 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47610
Vikas Soni78daa632019-01-12 01:32:52611const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
612const char kEnableGpuServiceLoggingDescription[] =
613 "Enable printing the actual GL driver calls.";
614
David Bokan911bded2018-11-27 23:23:32615const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
616const char kEnableImplicitRootScrollerDescription[] =
617 "Enables implicitly choosing which scroller on a page is the 'root "
618 "scroller'. i.e. The one that gets special features like URL bar movement, "
619 "overscroll glow, rotation anchoring, etc.";
620
Cathie Cheneac70602019-10-10 02:55:29621const char kEnableCSSOMViewScrollCoordinatesName[] =
622 "CSSOM View Scroll Coordinates";
623const char kEnableCSSOMViewScrollCoordinatesDescription[] =
624 "Enables CSSOM View Scroll Coordinates, this affects to box scroll "
625 "coordinates in scrollTop / scrollLeft / scrollTo' when ScrollOrigin isn't "
626 "at the left top corner. i.e. For leftwards overflow direction box "
627 "the X coordinate will start from 0 to negative value. For upwards box the "
628 "Y coordinate will start from 0 to negative value. And for other directions"
629 "(rightwards and downwards) the value will start from 0 to positive";
630
Robert Ogdence8c9572018-10-08 23:08:48631const char kEnableLitePageServerPreviewsName[] = "Lite Page Server Previews";
632const char kEnableLitePageServerPreviewsDescription[] =
Doug Arnett9c1f87562018-12-14 00:56:39633 "Enable showing Lite Page Previews served from a Previews Server."
634 "This feature will cause Chrome to redirect eligible navigations "
Robert Ogdence8c9572018-10-08 23:08:48635 "to a Google-owned domain that serves a pre-rendered version of the "
Doug Arnett9c1f87562018-12-14 00:56:39636 "original page. Also known as Lite Page Redirect Previews.";
Robert Ogdence8c9572018-10-08 23:08:48637
Robert Ogdene976feb2019-09-03 22:20:29638const char kEnablePreviewsCoinFlipName[] = "Enable Previews Coin Flip";
639const char kEnablePreviewsCoinFlipDescription[] =
640 "Enable coin flip experimentation of Previews.";
641
Charlene Yane75ce252019-05-22 17:56:32642const char kDownloadAutoResumptionNativeName[] =
643 "Enable download auto-resumption in native";
644const char kDownloadAutoResumptionNativeDescription[] =
645 "Enables download auto-resumption in native";
646
Ian Kilpatricke68ef11a2018-07-04 03:52:10647const char kEnableLayoutNGName[] = "Enable LayoutNG";
648const char kEnableLayoutNGDescription[] =
649 "Enable Blink's next generation layout engine.";
650
Scott Littled0fd2d002018-04-13 03:37:26651const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
652const char kEnableLazyFrameLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39653 "Defers the loading of iframes marked with the attribute 'loading=lazy' "
654 "until the page is scrolled down near them.";
Scott Littled0fd2d002018-04-13 03:37:26655
rajendrant793ff512018-08-10 17:07:59656const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
657const char kEnableLazyImageLoadingDescription[] =
Scott Littledf79081b2019-05-29 23:03:39658 "Defers the loading of images marked with the attribute 'loading=lazy' "
659 "until the page is scrolled down near them.";
rajendrant793ff512018-08-10 17:07:59660
Becca Hughesac86cd442019-01-09 23:49:54661const char kEnableMediaSessionServiceName[] = "Media Session Service";
662const char kEnableMediaSessionServiceDescription[] =
663 "Enables the media session mojo service and internal media session "
664 "support.";
665
Brett Wilsonf27ff602017-07-07 22:28:47666const char kEnableNavigationTracingName[] = "Enable navigation tracing";
667const char kEnableNavigationTracingDescription[] =
668 "This is to be used in conjunction with the trace-upload-url flag. "
669 "WARNING: When enabled, Chrome will record performance data for every "
670 "navigation and upload it to the URL specified by the trace-upload-url "
671 "flag. The trace may include personally identifiable information (PII) "
672 "such as the titles and URLs of websites you visit.";
673
Bernhard Bauer5533f9912017-11-06 17:56:02674const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
675const char kEnableNetworkLoggingToFileDescription[] =
676 "Enables network logging to a file named netlog.json in the user data "
677 "directory. The file can be imported into chrome://net-internals.";
678
John Abd-El-Malek8067cc02017-12-04 23:23:20679const char kEnableNetworkServiceInProcessName[] =
680 "Runs network service in-process";
681const char kEnableNetworkServiceInProcessDescription[] =
682 "Runs the network service in the browser process.";
683
Shakti Sahu5a046f62019-03-12 19:25:34684const char kEnableNewDownloadBackendName[] = "Enable new download backend";
685const char kEnableNewDownloadBackendDescription[] =
686 "Enables the new download backend that uses offline content provider";
687
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10688const char kEnablePortalsName[] = "Enable Portals.";
689const char kEnablePortalsDescription[] =
690 "Portals are an experimental web platform feature that allows embedding"
691 " and seamless transitions between pages."
692 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
693
Jeremy Roman30e81e82020-01-29 22:56:47694const char kEnablePortalsCrossOriginName[] = "Enable cross-origin Portals.";
695const char kEnablePortalsCrossOriginDescription[] =
696 "Allows portals to load cross-origin URLs in addition to same-origin ones."
697 " Has no effect if Portals are not enabled.";
698
Lukasz Anforowicz846d7902020-03-11 21:04:40699const char kCorsForContentScriptsName[] = "CORS for content scripts";
700const char kCorsForContentScriptsDescription[] =
701 "Prevent content scripts of Chrome Extensions from bypassing CORS.";
702
clamyc73d9bbf2020-03-12 11:48:56703const char kCrossOriginOpenerPolicyName[] = "Cross Origin Opener Policy";
704const char kCrossOriginOpenerPolicyDescription[] =
705 "Enables Cross Origin Opener Policy.";
Yutaka Hirano4903cf92019-07-17 04:30:31706
Yutaka Hiranoaa0e62e2019-09-05 11:01:04707const char kDisableKeepaliveFetchName[] = "Disable fetch with keepalive set";
708const char kDisableKeepaliveFetchDescription[] =
709 "Disable fetch with keepalive set "
710 "(https://fetch.spec.whatwg.org/#request-keepalive-flag).";
711
Chris Hall4a4225f62019-01-18 03:07:16712const char kExperimentalAccessibilityLanguageDetectionName[] =
713 "Experimental accessibility language detection";
714const char kExperimentalAccessibilityLanguageDetectionDescription[] =
715 "Enable language detection for in-page content which is then exposed to "
Chris Hall31e92b22019-11-15 05:57:22716 "assistive technologies such as screen readers.";
Chris Hall4a4225f62019-01-18 03:07:16717
Chris Hall4f3ca5582019-11-19 02:55:49718const char kExperimentalAccessibilityLanguageDetectionDynamicName[] =
719 "Experimental accessibility language detection for dynamic content";
720const char kExperimentalAccessibilityLanguageDetectionDynamicDescription[] =
721 "Enable language detection for dynamic content which is then exposed to "
722 "assistive technologies such as screen readers.";
723
Rahul Arakeri61a2ad272019-03-19 22:55:08724const char kCompositorThreadedScrollbarScrollingName[] =
Rahul Arakeriac87fb12019-05-14 00:07:22725 "Compositor threaded scrollbar scrolling";
Rahul Arakeri61a2ad272019-03-19 22:55:08726const char kCompositorThreadedScrollbarScrollingDescription[] =
727 "Enables pointer-based scrollbar scrolling on the compositor thread "
728 "instead of the main thread";
729
Alexei Filippov522a5222019-03-29 03:33:18730const char kMemlogName[] = "Chrome heap profiler start mode.";
731const char kMemlogDescription[] =
732 "Starts heap profiling service that records sampled memory allocation "
733 "profile having each sample attributed with a callstack. "
734 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
735 "Recorded heap dumps can be obtained at chrome://tracing "
736 "[category:memory-infra] and chrome://memory-internals. This setting "
737 "controls which processes will be profiled since their start. To profile "
738 "any given process at a later time use chrome://memory-internals page.";
739const char kMemlogModeMinimal[] = "Browser and GPU";
740const char kMemlogModeAll[] = "All processes";
741const char kMemlogModeAllRenderers[] = "All renderers";
742const char kMemlogModeRendererSampling[] = "Single renderer";
743const char kMemlogModeBrowser[] = "Browser only";
744const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27745
Alexei Filippov522a5222019-03-29 03:33:18746const char kMemlogSamplingRateName[] =
747 "Heap profiling sampling interval (in bytes).";
748const char kMemlogSamplingRateDescription[] =
749 "Heap profiling service uses Poisson process to sample allocations. "
750 "Default value for the interval between samples is 100000 (100KB). "
751 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27752 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22753 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18754 "can be trusted with high fidelity. "
755 "Lower intervals produce higher samples resolution, but come at a cost of "
756 "higher performance overhead.";
757const char kMemlogSamplingRate10KB[] = "10KB";
758const char kMemlogSamplingRate50KB[] = "50KB";
759const char kMemlogSamplingRate100KB[] = "100KB";
760const char kMemlogSamplingRate500KB[] = "500KB";
761const char kMemlogSamplingRate1MB[] = "1MB";
762const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51763
Alexei Filippov522a5222019-03-29 03:33:18764const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
765const char kMemlogStackModeDescription[] =
766 "By default heap profiling service records native stacks. "
767 "A post-processing step is required to symbolize the stacks. "
768 "'Native with thread names' adds the thread name as the first frame of "
769 "each native stack. It's also possible to record a pseudo stack using "
770 "trace events as identifiers. It's also possible to do a mix of both.";
771const char kMemlogStackModeMixed[] = "Mixed";
772const char kMemlogStackModeNative[] = "Native";
773const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
774const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05775
F#m59d036e2017-09-13 07:22:17776const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
777const char kEnablePixelCanvasRecordingDescription[] =
778 "Pixel canvas recording allows the compositor to raster contents aligned "
779 "with the pixel and improves text rendering. This should be enabled when a "
780 "device is using fractional scale factor.";
781
Ella Gebee81c92018-08-14 15:51:09782const char kEnableResamplingInputEventsName[] =
783 "Enable resampling input events";
784const char kEnableResamplingInputEventsDescription[] =
785 "Predicts mouse and touch inputs position at rAF time based on previous "
786 "input";
787const char kEnableResamplingScrollEventsName[] =
788 "Enable resampling scroll events";
789const char kEnableResamplingScrollEventsDescription[] =
790 "Predicts the scroll amount at vsync time based on previous input";
791
Doug Arnettaa0bf202018-08-27 19:42:11792const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
793const char kEnableResourceLoadingHintsDescription[] =
794 "Enable using server-provided resource loading hints to provide a preview "
795 "over slow network connections.";
796
Maksim Moskvitin35b09c1bf2019-06-28 17:29:48797const char kEnableSyncUSSNigoriName[] = "Enable USS for sync encryption keys";
798const char kEnableSyncUSSNigoriDescription[] =
799 "Enables the new, experimental implementation of sync encryption keys";
800
David Bokane9370c22019-02-14 15:19:58801const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
802const char kEnableTextFragmentAnchorDescription[] =
803 "Enables scrolling to text specified in URL's fragment.";
804
Brett Wilsonf27ff602017-07-07 22:28:47805const char kEnableUseZoomForDsfName[] =
806 "Use Blink's zoom for device scale factor.";
807const char kEnableUseZoomForDsfDescription[] =
808 "If enabled, Blink uses its zooming mechanism to scale content for device "
809 "scale factor.";
810const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
811const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
812const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
813
Sean Harrison9dc405a52019-08-27 18:23:10814const char kEnableSubresourceRedirectName[] =
815 "Enable Render Level Data Use Optimization";
816const char kEnableSubresourceRedirectDescription[] =
817 "Allow Render Level Data Use Optimization";
818
Adam Langley7542a7b2019-10-04 02:00:55819const char kEnableWebAuthenticationCableV2SupportName[] =
820 "Web Authentication caBLE v2 support";
821const char kEnableWebAuthenticationCableV2SupportDescription[] =
822 "Enable the QR-based pairingless BLE protocol for use with the Web "
823 "Authentication API. (This will also enable the cloud-based protocol "
824 "on platforms where it is not already enabled.)";
Kim Paulhamusae635a32018-06-27 07:30:54825
Andreas Haasb400d912019-08-28 18:54:10826const char kExperimentalWebAssemblyFeaturesName[] = "Experimental WebAssembly";
827const char kExperimentalWebAssemblyFeaturesDescription[] =
828 "Enable web pages to use experimental WebAssembly features.";
829
Clemens Hammacher0c8a15a2018-04-27 13:45:32830const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
831const char kEnableWasmBaselineDescription[] =
832 "Enables WebAssembly baseline compilation and tier up.";
833
Clemens Backes50e0ecd2020-01-20 10:43:24834const char kEnableWasmLazyCompilationName[] = "WebAssembly lazy compilation";
835const char kEnableWasmLazyCompilationDescription[] =
836 "Enables lazy (JIT on first call) compilation of WebAssembly modules.";
837
Deepti Gandluri11734cc42019-05-02 18:00:20838const char kEnableWasmSimdName[] = "WebAssembly SIMD support.";
839const char kEnableWasmSimdDescription[] =
840 "Enables support for the WebAssembly SIMD proposal.";
841
Andreas Haasb400d912019-08-28 18:54:10842const char kEnableWasmThreadsName[] = "WebAssembly threads support";
Ben Smith24c1e5c2018-06-20 01:09:02843const char kEnableWasmThreadsDescription[] =
Ben Smith8ed20cd2020-01-23 19:06:56844 "Enables support for the WebAssembly Threads proposal.";
Ben Smith24c1e5c2018-06-20 01:09:02845
Clemens Backes963eb37be2020-01-10 11:56:49846const char kEnableWasmTieringName[] = "WebAssembly tiering";
847const char kEnableWasmTieringDescription[] =
848 "Enables tiered compilation of WebAssembly (will tier up to TurboFan if "
Clemens Backes50e0ecd2020-01-20 10:43:24849 "#enable-webassembly-baseline is enabled).";
Clemens Backes963eb37be2020-01-10 11:56:49850
Christopher Thompsonf3ba20122019-06-06 22:01:01851const char kEvDetailsInPageInfoName[] = "EV certificate details in Page Info.";
852const char kEvDetailsInPageInfoDescription[] =
853 "Shows the EV certificate details in the Page Info bubble.";
854
Brett Wilsonf27ff602017-07-07 22:28:47855const char kExpensiveBackgroundTimerThrottlingName[] =
856 "Throttle expensive background timers";
857const char kExpensiveBackgroundTimerThrottlingDescription[] =
858 "Enables intervention to limit CPU usage of background timers to 1%.";
859
Brett Wilsonf27ff602017-07-07 22:28:47860const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
861const char kExperimentalExtensionApisDescription[] =
862 "Enables experimental extension APIs. Note that the extension gallery "
863 "doesn't allow you to upload extensions that use experimental APIs.";
864
Sarthak Shah364c1982019-11-26 23:49:38865const char kExperimentalFlingAnimationName[] =
866 "Enable experimental fling animation";
867const char kExperimentalFlingAnimationDescription[] =
868 "Enables the use of a touch fling curve that is based on the behavior of "
869 "native apps on Windows.";
870
Ian Clelland37a985d2018-05-04 02:43:13871const char kExperimentalProductivityFeaturesName[] =
872 "Experimental Productivity Features";
873const char kExperimentalProductivityFeaturesDescription[] =
874 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki77964002020-03-12 13:54:06875 "import maps and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:13876
Brett Wilsonf27ff602017-07-07 22:28:47877const char kExperimentalWebPlatformFeaturesName[] =
878 "Experimental Web Platform features";
879const char kExperimentalWebPlatformFeaturesDescription[] =
880 "Enables experimental Web Platform features that are in development.";
881
882const char kExtensionContentVerificationName[] =
883 "Extension Content Verification";
884const char kExtensionContentVerificationDescription[] =
885 "This flag can be used to turn on verification that the contents of the "
886 "files on disk for extensions from the webstore match what they're "
887 "expected to be. This can be used to turn on this feature if it would not "
888 "otherwise have been turned on, but cannot be used to turn it off (because "
889 "this setting can be tampered with by malware).";
890const char kExtensionContentVerificationBootstrap[] =
891 "Bootstrap (get expected hashes, but do not enforce them)";
892const char kExtensionContentVerificationEnforce[] =
893 "Enforce (try to get hashes, and enforce them if successful)";
894const char kExtensionContentVerificationEnforceStrict[] =
895 "Enforce strict (hard fail if we can't get hashes)";
896
Archana Simha6e7503db2019-12-10 03:52:58897const char kExtensionsCheckupName[] = "Extensions Checkup";
898const char kExtensionsCheckupDescription[] =
899 "Enable the extensions checkup experiment";
900
Peter Boströma445353a2019-03-21 02:58:15901const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
902const char kExtensionsToolbarMenuDescription[] =
903 "Enable a separate toolbar button and menu for extensions";
904
Brett Wilsonf27ff602017-07-07 22:28:47905const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
906const char kExtensionsOnChromeUrlsDescription[] =
907 "Enables running extensions on chrome:// URLs, where extensions explicitly "
908 "request this permission.";
galinapae72e152017-05-12 13:12:28909
Axel Antoine12df71182019-07-25 18:11:21910const char kFilteringScrollPredictionName[] = "Filtering scroll prediction";
911const char kFilteringScrollPredictionDescription[] =
912 "Enable filtering of predicted scroll events";
913
David Bokan432978d2019-08-15 18:18:52914const char kFractionalScrollOffsetsName[] = "Fractional Scroll Offsets";
915const char kFractionalScrollOffsetsDescription[] =
916 "Enables fractional scroll offsets inside Blink, exposing non-integer "
917 "offsets to web APIs.";
918
Aaron Tagliaboschidbd80d222020-01-24 14:07:42919const char kFreezeUserAgentName[] = "Freeze User-Agent request header";
920const char kFreezeUserAgentDescription[] =
921 "Set the User-Agent request header to a static string that conforms to the "
922 "current User-Agent string format but only reveals desktop vs Android and "
923 "if the 'mobile' flag is set";
924
Brett Wilsonecb80982017-07-12 20:34:51925const char kForceEffectiveConnectionTypeName[] =
926 "Override effective connection type";
927const char kForceEffectiveConnectionTypeDescription[] =
928 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:30929 "returned by the network quality estimator. Slow 2G on Cellular returns "
930 "Slow 2G when connected to a cellular network, and the actual estimate "
931 "effective connection type when not on a cellular network. Previews are "
932 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:51933const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
934const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
935const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:30936const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
937 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:51938const char kEffectiveConnectionType2GDescription[] = "2G";
939const char kEffectiveConnectionType3GDescription[] = "3G";
940const char kEffectiveConnectionType4GDescription[] = "4G";
941
Jay Harris583f48922019-05-06 05:55:24942const char kFileHandlingAPIName[] = "File Handling API";
943const char kFileHandlingAPIDescription[] =
944 "Enables the file handling API, allowing websites to register as file "
945 "handlers. This depends on native-file-system";
946
Brett Wilsonecb80982017-07-12 20:34:51947const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
948const char kFillOnAccountSelectDescription[] =
949 "Filling of passwords when an account is explicitly selected by the user "
950 "rather than autofilling credentials on page load.";
951
Brett Wilsonecb80982017-07-12 20:34:51952const char kForceTextDirectionName[] = "Force text direction";
953const char kForceTextDirectionDescription[] =
954 "Explicitly force the per-character directionality of UI text to "
955 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
956 "direction of the character language.";
957const char kForceDirectionLtr[] = "Left-to-right";
958const char kForceDirectionRtl[] = "Right-to-left";
959
960const char kForceUiDirectionName[] = "Force UI direction";
961const char kForceUiDirectionDescription[] =
962 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
963 "mode, overriding the default direction of the UI language.";
964
Ionel Popescu4ba2a0932019-05-07 20:10:27965const char kFormControlsRefreshName[] = "Web Platform Controls updated UI";
966const char kFormControlsRefreshDescription[] =
967 "If enabled, HTML forms elements will be rendered using an updated style.";
968
Tommy Steimel863e6cf2019-07-01 19:07:36969const char kGlobalMediaControlsName[] = "Global Media Controls";
970const char kGlobalMediaControlsDescription[] =
971 "Enables the Global Media Controls UI in the toolbar.";
972
Takumi Fujimotod25d2b72019-12-19 00:36:18973const char kGlobalMediaControlsForCastName[] = "Global Media Controls for Cast";
974const char kGlobalMediaControlsForCastDescription[] =
975 "Shows Cast sessions in the Global Media Controls UI. Requires "
976 "#global-media-controls and #cast-media-route-provider to also be enabled.";
977
Tommy Steimele5c5c122020-02-06 23:22:35978const char kGlobalMediaControlsPictureInPictureName[] =
979 "Global Media Controls Picture-in-Picture";
980const char kGlobalMediaControlsPictureInPictureDescription[] =
981 "Enables Picture-in-Picture controls in the Global Media Controls UI. "
982 "Requires "
983 "#global-media-controls to also be enabled.";
984
Brett Wilsonecb80982017-07-12 20:34:51985const char kGpuRasterizationName[] = "GPU rasterization";
986const char kGpuRasterizationDescription[] =
987 "Use GPU to rasterize web content. Requires impl-side painting.";
Brett Wilson7b44537e2017-08-18 01:38:28988const char kForceGpuRasterization[] = "Force-enabled for all layers";
Brett Wilsonecb80982017-07-12 20:34:51989
Ioana Pandele1ed7ef72018-11-21 15:22:03990const char kGooglePasswordManagerName[] = "Google Password Manager UI";
991const char kGooglePasswordManagerDescription[] =
992 "Enables access to the Google Password Manager UI from Chrome.";
993
Gabrielle Paladoaebf7ca2019-01-16 07:07:06994const char kHandwritingGestureName[] = "Handwriting Gestures";
995const char kHandwritingGestureDescription[] =
Darren Shena494b6c42020-03-11 00:38:14996 "Enables handwriting gestures within the virtual keyboard. This will send "
997 "handwriting you write inside the virtual keyboard to Google servers for "
998 "recognition but will not be associated with your Google account.";
Gabrielle Paladoaebf7ca2019-01-16 07:07:06999
Tommy Steimel1aadd7b2019-01-18 19:39:421000const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1001const char kHardwareMediaKeyHandlingDescription[] =
1002 "Enables using media keys to control the active media session. This "
1003 "requires MediaSessionService to be enabled too";
1004
John Delaney782c77762019-10-28 15:53:561005const char kHeavyAdPrivacyMitigationsOptOutName[] =
1006 "Disable heavy ad privacy mitigations";
1007const char kHeavyAdPrivacyMitigationsOptOutDescription[] =
1008 "Disables privacy mitigations for the heavy ad intervention. This makes "
1009 "the intervention deterministic."
1010 "This is intended to be used for debugging only.";
1011
1012const char kHeavyAdInterventionName[] = "Heavy Ad Intervention";
1013const char kHeavyAdInterventionDescription[] =
1014 "Unloads ads that use too many device resources.";
1015
Toni Barzic7e93fa52020-01-29 01:35:471016const char kHideShelfControlsInTabletModeName[] =
1017 "Hide shelf control buttons in tablet mode.";
1018
1019const char kHideShelfControlsInTabletModeDescription[] =
1020 "Hides home, back, and overview button from the shelf while the device is "
1021 "in tablet mode. Predicated on shelf-hotseat feature being enabled.";
1022
Ryan Landay4242dbc22018-04-04 01:47:331023const char kHorizontalTabSwitcherAndroidName[] =
1024 "Enable horizontal tab switcher";
1025const char kHorizontalTabSwitcherAndroidDescription[] =
1026 "Changes the layout of the Android tab switcher so tabs scroll "
1027 "horizontally instead of vertically.";
1028
Matt Simmons2048b2a2018-12-20 20:12:561029const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1030const char kTabSwitcherOnReturnDescription[] =
1031 "Enable tab switcher on return after specified time has elapsed";
1032
Brett Wilsonecb80982017-07-12 20:34:511033const char kHostedAppQuitNotificationName[] =
1034 "Quit notification for hosted apps";
1035const char kHostedAppQuitNotificationDescription[] =
1036 "Display a notification when quitting Chrome if hosted apps are currently "
1037 "running.";
1038
1039const char kHostedAppShimCreationName[] =
1040 "Creation of app shims for hosted apps on Mac";
1041const char kHostedAppShimCreationDescription[] =
1042 "Create app shims on Mac when creating a hosted app.";
1043
Brett Wilsonecb80982017-07-12 20:34:511044const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1045const char kIgnoreGpuBlacklistDescription[] =
1046 "Overrides the built-in software rendering list and enables "
1047 "GPU-acceleration on unsupported system configurations.";
1048
Ryan Sturm8c3dbc92018-06-26 19:22:371049const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441050const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371051 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441052
Robert Ogden4d41c432019-05-07 00:24:251053const char kIgnoreLitePageRedirectHintsBlacklistName[] =
1054 "Ignore Lite Page Redirect Preview Optimization Hints Blacklist";
1055const char kIgnoreLitePageRedirectHintsBlacklistDescription[] =
1056 "Ignore blacklist decisions made by Optimization Hints for Lite Page "
1057 "Redirect previews";
1058
Ehimare Okoyomon9b090d422020-01-17 09:52:451059const char kImprovedCookieControlsName[] =
1060 "Enable improved cookie controls UI in incognito mode";
1061const char kImprovedCookieControlsDescription[] =
1062 "Improved UI in Incognito mode for third-party cookie blocking.";
1063
Ehimare Okoyomon504c1952019-12-16 18:05:021064const char kImprovedCookieControlsForThirdPartyCookieBlockingName[] =
1065 "Enable improved UI for third-party cookie blocking";
1066const char kImprovedCookieControlsForThirdPartyCookieBlockingDescription[] =
1067 "Enables an improved UI for existing third-party cookie blocking users.";
1068
Matt Amert2df4f1452019-12-09 04:59:491069const char kImpulseScrollAnimationsName[] = "Impulse-style scroll animations";
1070const char kImpulseScrollAnimationsDescription[] =
1071 "Replaces the default scroll animation with Impulse-style scroll "
1072 "animations.";
1073
Brett Wilsonecb80982017-07-12 20:34:511074const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1075const char kInProductHelpDemoModeChoiceDescription[] =
1076 "Selects the In-Product Help demo mode.";
1077
1078const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1079const char kJavascriptHarmonyDescription[] =
1080 "Enable web pages to use experimental JavaScript features.";
1081
1082const char kJavascriptHarmonyShippingName[] =
1083 "Latest stable JavaScript features";
1084const char kJavascriptHarmonyShippingDescription[] =
1085 "Some web pages use legacy or non-standard JavaScript extensions that may "
1086 "conflict with the latest JavaScript features. This flag allows disabling "
1087 "support of those features for compatibility with such pages.";
1088
Christopher Thompson493f1062020-01-28 23:16:431089const char kLegacyTLSEnforcedName[] =
1090 "Enforce deprecation of legacy TLS versions";
1091const char kLegacyTLSEnforcedDescription[] =
1092 "Enable connection errors and interstitials for sites that use legacy TLS "
1093 "versions (TLS 1.0 and TLS 1.1), which are deprecated and will be removed "
1094 " in the future.";
1095
Christopher Thompsonb89e7f92019-09-26 22:31:421096const char kLegacyTLSWarningsName[] =
1097 "Show security warnings for sites using legacy TLS versions";
1098const char kLegacyTLSWarningsDescription[] =
1099 "Show security warnings for sites that use legacy TLS versions (TLS 1.0 "
1100 "and TLS 1.1), which are deprecated and will be removed in the future.";
1101
Brett Wilsonecb80982017-07-12 20:34:511102const char kLoadMediaRouterComponentExtensionName[] =
1103 "Load Media Router Component Extension";
1104const char kLoadMediaRouterComponentExtensionDescription[] =
1105 "Loads the Media Router component extension at startup.";
1106
Hazem Ashmawyf1cd7e42019-03-25 18:17:321107const char kLogJsConsoleMessagesName[] =
1108 "Log JS console messages in system logs";
1109const char kLogJsConsoleMessagesDescription[] =
1110 "Enable logging JS console messages in system logs, please note that they "
1111 "may contain PII.";
1112
Mustafa Emre Acer137dc8b2018-08-29 20:38:131113const char kLookalikeUrlNavigationSuggestionsName[] =
1114 "Navigation suggestions for lookalike URLs";
1115const char kLookalikeUrlNavigationSuggestionsDescription[] =
1116 "Enable navigation suggestions for URLs that are visually similar to "
1117 "popular domains or to domains with a site engagement score.";
1118
Brett Wilsonecb80982017-07-12 20:34:511119const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1120const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511121
Lei Zhang507fffd2020-01-29 23:47:541122const char kMediaInspectorLoggingName[] = "Enable media log in developer tools";
1123const char kMediaInspectorLoggingDescription[] =
Ted Meyera1fd6ce2019-10-22 03:21:331124 "Move media logging from chrome://media-internals into the developer tools "
Yang Guo08a824e2020-02-06 16:00:101125 "project.";
Ted Meyera1fd6ce2019-10-22 03:21:331126
spqchanb87755692018-04-05 00:46:091127const char kMediaRouterCastAllowAllIPsName[] =
1128 "Connect to Cast devices on all IP addresses";
1129const char kMediaRouterCastAllowAllIPsDescription[] =
1130 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311131 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091132
Joel Hockey73bc7122019-10-20 21:41:111133const char kMixBrowserTypeTabsName[] = "Mix browser type tabs";
1134const char kMixBrowserTypeTabsDescription[] =
1135 "Allows tabs to be dragged between any browsers that support tabs, "
1136 "including apps";
1137
David Roger2183afb2019-02-21 14:19:151138const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1139const char kMobileIdentityConsistencyDescription[] =
1140 "Enables stronger identity consistency on mobile";
1141
Ella Ge1282f552019-06-24 20:06:031142const char kMouseSubframeNoImplicitCaptureName[] =
1143 "Disable mouse implicit capture for iframe";
1144const char kMouseSubframeNoImplicitCaptureDescription[] =
1145 "When enable, mouse down does not implicit capture for iframe.";
1146
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421147const char kNativeFileSystemAPIName[] = "Native File System API";
1148const char kNativeFileSystemAPIDescription[] =
1149 "Enables the experimental Native File System API, giving websites access "
1150 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551151
Brett Wilsonecb80982017-07-12 20:34:511152const char kNewUsbBackendName[] = "Enable new USB backend";
1153const char kNewUsbBackendDescription[] =
1154 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341155
Taylor Bergquist187a9f92019-08-12 22:13:151156const char kNewTabstripAnimationName[] = "New tabstrip animations";
1157const char kNewTabstripAnimationDescription[] =
1158 "New implementation of tabstrip animations.";
1159
Regan Hsuc72a6112020-02-28 19:10:021160const char kNewOsSettingsSearchName[] = "New OS Settings Search";
1161const char kNewOsSettingsSearchDescription[] =
1162 "Enables New OS Settings search with fuzzy matching, and disables the old "
1163 "OS settings search using exact string matching.";
1164
Aaron Krajeski7df4f93c2020-02-20 18:07:451165const char kTextureLayerSkipWaitForActivationName[] = "Parallelize layers";
1166const char kTextureLayerSkipWaitForActivationDescription[] =
1167 "Don't wait for layer activation before beginning new frame.";
1168
Alex Newcomerd7b0cc42018-05-25 22:58:481169const char kNotificationIndicatorName[] = "Notification Indicators";
1170const char kNotificationIndicatorDescription[] =
1171 "Enable notification indicators, which appear on app icons when a "
1172 "notification is active. This will also enable notifications in context "
1173 "menus.";
1174
Xing Liu1919ec232019-07-22 20:38:041175const char kNotificationSchedulerDebugOptionName[] =
1176 "Notification scheduler debug options";
1177const char kNotificationSchedulerDebugOptionDescription[] =
1178 "Enable debugging mode to override certain behavior of notification "
1179 "scheduler system for easier manual testing.";
1180const char kNotificationSchedulerImmediateBackgroundTaskDescription[] =
1181 "Show scheduled notification right away.";
1182
Brett Wilsonecb80982017-07-12 20:34:511183const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1184const char kNotificationsNativeFlagDescription[] =
1185 "Enable support for using the native notification toasts and notification "
1186 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341187
Lan Wei97ee4b1f2019-07-25 21:02:391188const char kUpdateHoverAtBeginFrameName[] = "Update hover at the begin frame";
1189const char kUpdateHoverAtBeginFrameDescription[] =
1190 "Recompute hover state at BeginFrame for layout and scroll based mouse "
1191 "moves, rather than old timing-based mechanism.";
1192
Valeriya Sinevich972ac122018-09-05 07:33:191193const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1194const char kUseMultiloginEndpointDescription[] =
1195 "Use Gaia OAuth multilogin for identity consistency.";
1196
Brett Wilsonecb80982017-07-12 20:34:511197const char kOfferStoreUnmaskedWalletCardsName[] =
1198 "Google Payments card saving checkbox";
1199const char kOfferStoreUnmaskedWalletCardsDescription[] =
1200 "Show the checkbox to offer local saving of a credit card downloaded from "
1201 "the server.";
1202
Tomasz Wiszkowski8a0e0dc42020-02-19 00:06:371203const char kOmniboxAdaptiveSuggestionsCountName[] =
1204 "Adaptive Omnibox Suggestions count";
1205const char kOmniboxAdaptiveSuggestionsCountDescription[] =
1206 "Dynamically adjust number of presented Omnibox suggestions depending on "
1207 "available space. When enabled, this feature will increase (or decrease) "
1208 "amount of offered Omnibox suggestions to fill in the space between the "
1209 "Omnibox and soft keyboard (if any). See also Max Autocomplete Matches "
1210 "flag to adjust the limit of offered suggestions. The number of shown "
1211 "suggestions will be no less than the platform default limit.";
1212
Brandon Wylie1299ff82020-01-23 02:13:371213const char kOmniboxAssistantVoiceSearchName[] =
1214 "Omnibox Assistant Voice Search";
1215const char kOmniboxAssistantVoiceSearchDescription[] =
1216 "When enabled, use Assistant for omnibox voice query recognition instead of"
1217 " Android's built-in voice recognition service. Only works on Android.";
1218
manuk4542e232019-09-11 19:27:351219const char kOmniboxAutocompleteTitlesName[] = "Omnibox Autocomplete Titles";
1220const char kOmniboxAutocompleteTitlesDescription[] =
1221 "Allows autocompleting bookmark, history, and document suggestions when the"
1222 " user input is a prefix of their titles, as opposed to their URLs.";
1223
Tomasz Wiszkowski70fb35f2020-02-27 00:39:191224const char kOmniboxCompactSuggestionsName[] = "Omnibox: Compact suggestions";
1225const char kOmniboxCompactSuggestionsDescription[] =
1226 "Conserve the space for Omnibox Suggestions by slightly reducing their "
1227 "size.";
1228
1229const char kOmniboxDeferredKeyboardPopupName[] =
1230 "Omnibox: Defer keyboard popup";
1231const char kOmniboxDeferredKeyboardPopupDescription[] =
1232 "Defer keyboard popup when user selects the Omnibox to allow presenting "
1233 "more instant/zero-prefix suggestions. The soft keyboard will only be "
1234 "shown when user taps the Omnibox again, or if there's no suggestions to "
1235 "show to the user.";
1236
Brett Wilsonecb80982017-07-12 20:34:511237const char kOmniboxDisplayTitleForCurrentUrlName[] =
1238 "Include title for the current URL in the omnibox";
1239const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1240 "In the event that the omnibox provides suggestions on-focus, the URL of "
1241 "the current page is provided as the first suggestion without a title. "
1242 "Enabling this flag causes the title to be displayed.";
1243
Patrick Noland9e1fc5052019-07-31 00:24:111244const char kOmniboxDisableInstantExtendedLimitName[] =
1245 "Disable the 'instant extended' limit on search suggestions";
1246const char kOmniboxDisableInstantExtendedLimitDescription[] =
1247 "Effectively doubles the max number of Google-provided search suggestions "
1248 "on Android by disabling the 'Instant Extended' check.";
Justin Donnellyf2703482019-10-24 21:42:151249
1250const char kOmniboxExperimentalSuggestScoringName[] =
1251 "Omnibox Experimental Suggest Scoring";
1252const char kOmniboxExperimentalSuggestScoringDescription[] =
1253 "Enables an experimental scoring mode for suggestions when Google is the "
1254 "default search engine.";
1255
manukh5ff0f582020-01-14 03:54:131256const char kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsName[] =
1257 "Omnibox History Quick Provider Allow but Do Not Score Midword Terms";
1258const char
1259 kOmniboxHistoryQuickProviderAllowButDoNotScoreMidwordTermsDescription[] =
1260 "Midword terms are allowed but not scored.";
1261const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsName[] =
1262 "Omnibox History Quick Provider Allow Midword Continuations";
1263const char kOmniboxHistoryQuickProviderAllowMidwordContinuationsDescription[] =
1264 "Midword matches are allowed and scored when the match begins immediately "
1265 "after the previous match ends.";
1266
manukaddd3c42019-04-09 21:20:591267const char kOmniboxLocalEntitySuggestionsName[] =
1268 "Omnibox Local Entity Suggestions";
1269const char kOmniboxLocalEntitySuggestionsDescription[] =
1270 "Enables location specific suggestions displayed with images and enhanced "
1271 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1272 "will also enable #omnibox-rich-entity-suggestions.";
1273
manuk695f9d4532020-03-18 19:22:081274const char kOmniboxRichAutocompletionName[] = "Omnibox Rich Autocompletion";
1275const char kOmniboxRichAutocompletionDescription[] =
1276 "Allow autocompletion for titles and non-prefixes. I.e. suggestions whose "
1277 "titles or URLs contain the user input as a continuous chunk, but not "
1278 "necessarily a prefix, can be the default suggestion. Typically, only "
1279 "suggestions whose URLs are prefixed by the user input can be. The "
1280 "potential variations toggle 4 params: 1) 'Title UI' displays titles, 2) "
1281 "'2-Line UI' includes titles (and URLs when autocompleting titles) on a "
1282 "2nd line, 3) 'Title AC' autocompletes titles, and 4) 'Non-Prefix AC' "
1283 "autocompletes non-prefixes.";
1284
Moe Ahmadid0ce5de2019-08-30 21:55:021285const char kOmniboxOnFocusSuggestionsName[] = "Omnibox on-focus suggestions";
1286const char kOmniboxOnFocusSuggestionsDescription[] =
1287 "Configures Omnibox on-focus suggestions - suggestions displayed on-focus "
1288 "before the user has typed any input";
1289
Gang Wuba18dba2019-09-25 03:43:211290const char kOmniboxRemoveSuggestionsFromClipboardName[] =
1291 "Omnibox remove suggestions from clipboard";
1292const char kOmniboxRemoveSuggestionsFromClipboardDescription[] =
1293 "Allow users to remove suggestions from clipboard.";
1294
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231295const char kOmniboxRichEntitySuggestionsName[] =
1296 "Omnibox rich entity suggestions";
1297const char kOmniboxRichEntitySuggestionsDescription[] =
1298 "Display entity suggestions using images and an enhanced layout; showing "
manukaddd3c42019-04-09 21:20:591299 "more context and descriptive text about the entity.";
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231300
Brandon Wylief8dd4e82019-07-11 16:39:571301const char kOmniboxSearchEngineLogoName[] = "Omnibox search engine logo";
1302const char kOmniboxSearchEngineLogoDescription[] =
1303 "Display the current default search engine's logo in the omnibox";
1304
Benoit Lizeab08362c2017-07-19 14:50:541305const char kOmniboxSpareRendererName[] =
1306 "Start spare renderer on omnibox focus";
1307const char kOmniboxSpareRendererDescription[] =
1308 "When the omnibox is focused, start an empty spare renderer. This can "
1309 "speed up the load of the navigation from the omnibox.";
1310
Tommy C. Lie4194b732018-09-28 22:21:511311const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1312 "Omnibox UI Hide Steady-State URL Scheme";
1313const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1314 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361315 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511316
Tommy C. Lib20aec72018-11-19 21:38:231317const char kOmniboxUIOneClickUnelideName[] = "Omnibox UI One Click Unelide";
1318const char kOmniboxUIOneClickUnelideDescription[] =
1319 "In the omnibox, undo all unelisions with a single click or focus action.";
1320
Tommy C. Lie4194b732018-09-28 22:21:511321const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1322 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1323const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1324 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361325 "Hidden portions are restored during editing.";
1326
1327const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1328 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1329const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1330 "In the omnibox, hide the path, query and ref from steady state displayed "
1331 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121332
Brett Wilsonecb80982017-07-12 20:34:511333const char kOmniboxUIMaxAutocompleteMatchesName[] =
1334 "Omnibox UI Max Autocomplete Matches";
Brett Wilsonecb80982017-07-12 20:34:511335const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1336 "Changes the maximum number of autocomplete matches displayed in the "
1337 "Omnibox UI.";
1338
Kevin Baileycd6889922019-05-30 17:22:551339const char kOmniboxMaxURLMatchesName[] = "Omnibox Max URL Matches";
1340const char kOmniboxMaxURLMatchesDescription[] =
1341 "The maximum number of URL matches to show, unless there are no "
1342 "replacements.";
1343
Ce Chen20af01c2019-07-02 19:16:361344const char kOmniboxOnDeviceHeadSuggestionsName[] =
1345 "Omnibox on device head suggestions";
1346const char kOmniboxOnDeviceHeadSuggestionsDescription[] =
1347 "Google head non personalized search suggestions provided by a compact on "
1348 "device model";
1349
Tommy Li7d1a68b2019-09-06 23:12:521350const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateName[] =
1351 "Omnibox Preserve Default Match Against Async Update";
1352const char kOmniboxPreserveDefaultMatchAgainstAsyncUpdateDescription[] =
1353 "Preserves the default match against change when providers return results "
1354 "asynchronously. This prevents the default match from changing after the "
1355 "user finishes typing. Without this feature, if the default match is "
1356 "updated right when the user presses Enter, the user may go to a "
1357 "surprising destination.";
1358
Justin Donnelly65c9e8b2017-10-01 05:15:011359const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1360const char kOmniboxUISwapTitleAndUrlDescription[] =
1361 "In the omnibox dropdown, shows titles before URLs when both are "
1362 "available.";
1363
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251364const char kOmniboxZeroSuggestionsOnNTPName[] =
1365 "Omnibox Zero Suggestions on New Tab Page";
1366const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1367 "Offer suggestions when URL bar (omnibox) is focused.";
1368
Moe Ahmadi4005ec92019-09-09 16:55:531369const char kOmniboxZeroSuggestionsOnNTPRealboxName[] =
1370 "Zero Suggestions in real search box on New Tab Page";
1371const char kOmniboxZeroSuggestionsOnNTPRealboxDescription[] =
1372 "Offer suggestions when the real search box on New Tab Page is focused.";
1373
Tommy Li1d03b9bf2019-09-23 23:46:341374const char kOmniboxZeroSuggestionsOnSERPName[] =
1375 "Omnibox Zero Suggestions on SERP / On-Focus Query Refinement";
1376const char kOmniboxZeroSuggestionsOnSERPDescription[] =
1377 "Offer query refinement suggestions when the URL bar (omnibox) is focused "
1378 "on the default search provider's search results page (SERP).";
1379
Mark Lieufaa1b762019-01-08 19:37:281380const char kOnTheFlyMhtmlHashComputationName[] =
1381 "On-The-Fly MHTML Hash Computation";
1382const char kOnTheFlyMhtmlHashComputationDescription[] =
1383 "Save MHTML files to the target location and calculate their content "
1384 "digests in one step.";
1385
Adrienne Walkerc87477e2018-06-06 22:28:211386const char kOopRasterizationName[] = "Out of process rasterization";
1387const char kOopRasterizationDescription[] =
1388 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1389 "Must also enable GPU rasterization";
1390
Eric Karl34c48382019-10-15 02:04:171391const char kEnableDeJellyName[] = "Experimental de-jelly effect";
1392const char kEnableDeJellyDescription[] =
1393 "Enables an experimental effect which attempts to mitigate "
1394 "\"jelly-scrolling\". This is an experimental implementation with known "
1395 "bugs, visual artifacts, and performance cost. This implementation may be "
1396 "removed at any time.";
1397
Donn Denman43baac62019-05-22 17:31:051398const char kOverlayNewLayoutName[] = "Overlay new layout";
1399const char kOverlayNewLayoutDescription[] =
1400 "Enables a new layout for the "
1401 "Overlay panels including Contextual Search and Preview Tab.";
1402
Brett Wilsonecb80982017-07-12 20:34:511403const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1404const char kOverlayScrollbarsDescription[] =
1405 "Enable the experimental overlay scrollbars implementation. You must also "
1406 "enable threaded compositing to have the scrollbars animate.";
1407
chaopenge8aa016b2017-08-24 15:20:191408const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1409 "Flash Overlay Scrollbars After Any Scroll Update";
1410const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1411 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1412 " must also enable Overlay Scrollbars.";
1413
chaopeng343678022017-08-24 18:45:001414const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1415 "Flash Overlay Scrollbars When Mouse Enter";
1416const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1417 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1418 " enable Overlay Scrollbars.";
1419
Daniele Castagna74ddb9c2018-06-21 22:59:021420const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1421const char kOverlayStrategiesDescription[] =
1422 "Select strategies used to promote quads to HW overlays.";
1423const char kOverlayStrategiesDefault[] = "Default";
1424const char kOverlayStrategiesNone[] = "None";
1425const char kOverlayStrategiesUnoccludedFullscreen[] =
1426 "Unoccluded fullscreen buffers (single-fullscreen)";
1427const char kOverlayStrategiesUnoccluded[] =
1428 "Unoccluded buffers (single-fullscreen,single-on-top)";
1429const char kOverlayStrategiesOccludedAndUnoccluded[] =
1430 "Occluded and unoccluded buffers "
1431 "(single-fullscreen,single-on-top,underlay)";
1432
Claudio Magni81326f92017-09-01 05:21:181433const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1434const char kUseNewAcceptLanguageHeaderDescription[] =
1435 "Adds the base language code after other corresponding language+region "
1436 "codes. This ensures that users receive content in their preferred "
1437 "language.";
1438
Brett Wilsonecb80982017-07-12 20:34:511439const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1440const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481441 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511442
chaopenge2b6e5f2018-05-08 16:40:451443const char kTouchpadOverscrollHistoryNavigationName[] =
1444 "Overscroll history navigation on Touchpad";
1445const char kTouchpadOverscrollHistoryNavigationDescription[] =
1446 "Allows swipe left/right from touchpad change browser navigation.";
1447
Xing Liu5400a002017-09-15 21:48:291448const char kParallelDownloadingName[] = "Parallel downloading";
1449const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061450 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291451
Brett Wilsonecb80982017-07-12 20:34:511452const char kPassiveEventListenerDefaultName[] =
1453 "Passive Event Listener Override";
1454const char kPassiveEventListenerDefaultDescription[] =
1455 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1456 "haven't requested otherwise) to be treated as passive. This will break "
1457 "touch/wheel behavior on some websites but is useful for demonstrating the "
1458 "potential performance benefits of adopting passive event listeners.";
1459const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1460const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1461
1462const char kPassiveEventListenersDueToFlingName[] =
1463 "Touch Event Listeners Passive Default During Fling";
1464const char kPassiveEventListenersDueToFlingDescription[] =
1465 "Forces touchstart, and first touchmove per scroll event listeners during "
1466 "fling to be treated as passive.";
1467
1468const char kPassiveDocumentEventListenersName[] =
1469 "Document Level Event Listeners Passive Default";
1470const char kPassiveDocumentEventListenersDescription[] =
1471 "Forces touchstart, and touchmove event listeners on document level "
1472 "targets (which haven't requested otherwise) to be treated as passive.";
1473
Sahel Sharify7400e882018-08-13 17:13:211474const char kPassiveDocumentWheelEventListenersName[] =
1475 "Document Level Wheel Event Listeners Passive Default";
1476const char kPassiveDocumentWheelEventListenersDescription[] =
1477 "Forces wheel, and mousewheel event listeners on document level targets "
1478 "(which haven't requested otherwise) to be treated as passive.";
1479
Carlos IL1d3ef052019-11-20 19:36:101480const char kPassiveMixedContentWarningName[] =
1481 "Warning for Passive Mixed Content";
1482const char kPassiveMixedContentWarningDescription[] =
1483 "Causes a 'Not Secure' chip to be shown in the omnibox if a site contains "
1484 "passive (aka optionally blockable) mixed content.";
1485
Milica Selakovice8bdde612020-02-19 11:48:361486const char kPasswordChangeName[] = "Rework password change flow";
1487const char kPasswordChangeDescription[] =
1488 "Change password when password leak is detected.";
1489
Ivana Zuzica4cf4802019-07-10 19:02:321490const char kPasswordEditingAndroidName[] = "Password editing for Android";
1491const char kPasswordEditingAndroidDescription[] =
1492 "Adds the editing option for saved passwords.";
1493
Vaclav Brozekd8a3f542017-11-16 14:21:131494const char kPasswordImportName[] = "Password import";
1495const char kPasswordImportDescription[] =
1496 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511497
Aran Gilman5e9672bed2019-08-02 19:07:491498const char kForceWebContentsDarkModeName[] = "Force Dark Mode for Web Contents";
1499const char kForceWebContentsDarkModeDescription[] =
1500 "Automatically render all web contents using a dark theme.";
1501
Alison Maherc07a3fb2019-10-07 21:25:031502const char kForcedColorsName[] = "Forced Colors";
1503const char kForcedColorsDescription[] =
1504 "Enables forced colors mode for web content.";
1505
Matt Amertecf4bf32019-09-25 19:50:391506const char kPercentBasedScrollingName[] = "Percent-based Scrolling";
1507const char kPercentBasedScrollingDescription[] =
1508 "If enabled, mousewheel and keyboard scrolls will scroll by a percentage "
1509 "of the scroller size.";
1510
Rouslan Solomakhinded840112018-11-02 13:27:101511const char kPerMethodCanMakePaymentQuotaName[] =
1512 "Per-method canMakePayment() quota.";
1513const char kPerMethodCanMakePaymentQuotaDescription[] =
1514 "Allow calling canMakePayment() for different payment methods, as long as "
1515 "method-specific parameters remain unchanged.";
1516
Ella Geb58eed12019-09-05 23:37:011517const char kPointerLockOptionsName[] = "Enables pointer lock options";
1518const char kPointerLockOptionsDescription[] =
1519 "Enables pointer lock unadjustedMovement. When unadjustedMovement is set "
1520 "to true, pointer movements wil not be affected by the underlying platform "
1521 "modications such as mouse accelaration.";
1522
Yann Dago70afb65d2019-08-06 15:50:531523const char kPolicyAtomicGroupsEnabledName[] = "Policy Atomic Groups Enabled";
1524const char kPolicyAtomicGroupsEnabledDescription[] =
1525 "Enables the concept of policy atomic groups that makes policies of an "
1526 "atomic group that do not share the highest priority source from that group"
1527 "ignored.";
1528
Doug Arnett620ff542018-02-06 17:54:221529const char kPreviewsAllowedName[] = "Previews Allowed";
1530const char kPreviewsAllowedDescription[] =
1531 "Allows previews to be shown subject to specific preview types being "
1532 "enabled and the client experiencing specific triggering conditions. "
1533 "May be used as a kill-switch to turn off all potential preview types.";
1534
Jimmy Gong9859f392020-02-21 21:10:271535const char kPrintJobManagementAppName[] = "Print Management App";
1536const char kPrintJobManagementAppDescription[] =
1537 "Enables the print management app that allows Chrome OS users to view "
1538 "and manage their native print jobs.";
1539
Sean Harrisonb65269e2019-10-15 14:44:171540const char kPrivacySettingsRedesignName[] = "Privacy Settings Redesign";
1541const char kPrivacySettingsRedesignDescription[] =
1542 "Redesign of the privacy settings card to make it more prominent and "
1543 "and easier to use.";
1544
Dana Friedac7b8ff2019-09-18 21:27:571545const char kProminentDarkModeActiveTabTitleName[] =
1546 "Prominent Dark Mode Active Tab Titles";
1547const char kProminentDarkModeActiveTabTitleDescription[] =
1548 "Makes the active tab title in dark mode bolder so the active tab is "
1549 "easier "
1550 "to identify.";
1551
Mohsen Izadi93faac12017-07-29 04:45:151552const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1553const char kPullToRefreshDescription[] =
1554 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011555const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151556
Troy Hildebrandt7228ad12018-02-23 21:18:241557const char kQueryInOmniboxName[] = "Query in Omnibox";
1558const char kQueryInOmniboxDescription[] =
1559 "Only display query terms in the omnibox when viewing a search results "
1560 "page.";
1561
Brett Wilsonecb80982017-07-12 20:34:511562const char kQuicName[] = "Experimental QUIC protocol";
1563const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1564
Kamila2724bd702019-09-10 16:08:581565const char kQuietNotificationPromptsName[] =
1566 "Quieter notification permission prompts";
1567const char kQuietNotificationPromptsDescription[] =
1568 "Enables quieter permission prompts for notification permission requests. "
1569 "When a site wishes to show notifications, the usual modal dialog is "
1570 "replaced with a quieter version.";
1571
Darwin Huangf588cc8e2019-12-13 22:24:561572const char kRawClipboardName[] = "Raw Clipboard";
1573const char kRawClipboardDescription[] =
1574 "Allows raw / unsanitized clipboard content to be read and written. "
1575 "See https://github.com/WICG/raw-clipboard-access.";
1576
Brett Wilsonecb80982017-07-12 20:34:511577const char kReducedReferrerGranularityName[] =
1578 "Reduce default 'referer' header granularity.";
1579const char kReducedReferrerGranularityDescription[] =
1580 "If a page hasn't set an explicit referrer policy, setting this flag will "
1581 "reduce the amount of information in the 'referer' header for cross-origin "
1582 "requests.";
1583
Christian Dullweber3cc579a22018-09-11 10:54:441584const char kRewriteLevelDBOnDeletionName[] =
1585 "Rewrite LevelDB instances after full deletions";
1586const char kRewriteLevelDBOnDeletionDescription[] =
1587 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1588
Jenna Himawana25aced2019-06-21 01:29:211589const char kReorderBookmarksName[] = "Reorder bookmarks";
1590const char kReorderBookmarksDescription[] =
1591 "Allows the user to reorder their bookmarks from their Android device. "
1592 "The bookmark ordering will be synced across devices.";
1593
David Bokan5a32e4d2019-08-14 15:37:461594const char kRequestUnbufferedDispatchName[] = "Use RequestUnbufferedDispatch";
1595const char kRequestUnbufferedDispatchDescription[] =
1596 "Calls RequestUnbufferedDispatch in the Android API to disable buffering "
1597 "of input by the OS.";
1598
Brett Wilsonecb80982017-07-12 20:34:511599const char kRequestTabletSiteName[] =
1600 "Request tablet site option in the settings menu";
1601const char kRequestTabletSiteDescription[] =
1602 "Allows the user to request tablet site. Web content is often optimized "
1603 "for tablet devices. When this option is selected the user agent string is "
1604 "changed to indicate a tablet device. Web content optimized for tablets is "
1605 "received there after for the current tab.";
1606
Dominic Farolino780df942019-09-04 06:49:441607const char kPrefetchPrivacyChangesName[] =
1608 "Prefetch request properties are updated to be privacy-preserving";
1609const char kPrefetchPrivacyChangesDescription[] =
1610 "Prefetch requests will not follow redirects, not send a Referer header, "
1611 "not send credentials for cross-origin requests, and do not pass through "
1612 "service workers.";
Dominic Farolino693fd72d2019-08-05 11:09:441613
Dominic Farolino516f7f42019-08-30 12:33:241614const char kPrefetchMainResourceNetworkIsolationKeyName[] =
1615 "Prefetch requests for cross-origin main resources are fetched with a "
1616 "special NetworkIsolationKey";
1617const char kPrefetchMainResourceNetworkIsolationKeyDescription[] =
1618 "Prefetch requests for cross-origin main resources can be reused by next "
1619 "top-level navigations when HTTP cache is double-keyed.";
1620
Gavin Williamsdfdb2392020-02-20 21:07:061621const char kPrinterStatusName[] = "Show printer Status";
1622const char kPrinterStatusDescription[] =
1623 "Enables printer status icons and labels for saved and nearby printers";
1624
Joe DeBlasiofb277092019-07-03 23:46:361625const char kSafetyTipName[] =
1626 "Show Safety Tip UI when visiting low-reputation websites";
1627const char kSafetyTipDescription[] =
1628 "If enabled, a Safety Tip UI may be displayed when visiting or interacting "
1629 "with a site Chrome believes may be suspicious.";
1630
Lily Chene0d3ac92019-04-22 16:55:531631const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1632const char kSameSiteByDefaultCookiesDescription[] =
1633 "Treat cookies that don't specify a SameSite attribute as if they were "
1634 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1635 "third-party usage.";
1636
Toni Barzic8468f1b2019-08-29 01:28:351637const char kScalableAppListName[] =
1638 "App list UI configuration dependant on display size";
1639const char kScalableAppListDescription[] =
1640 "Adapts app list item sizing and spacing for smaller screen sizes, "
1641 "instead of using single app list configuration, that is optionally "
1642 "scaled down, for all screens.";
1643
Charlene Yan0ccd7f52019-04-12 23:20:591644const char kScrollableTabStripName[] = "Scrollable TabStrip";
1645const char kScrollableTabStripDescription[] =
1646 "Allows users to access tabs by scrolling when they no longer fit in the "
1647 "tabstrip.";
1648
Jeffrey Cohendacbc2a2019-05-14 16:15:491649const char kSendTabToSelfBroadcastName[] = "Send tab to self broadcast";
1650const char kSendTabToSelfBroadcastDescription[] =
1651 "Allows users to broadcast the tab they send to all of their devices "
1652 "instead of targetting only one device.";
1653
Travis Skare885f8ad2019-04-25 21:33:371654const char kSendTabToSelfWhenSignedInName[] =
1655 "Send tab to self: enable use when signed-in regardless of sync state";
1656const char kSendTabToSelfWhenSignedInDescription[] =
1657 "Allows use of the send-tab-to-self feature for users who are signed-in "
1658 "but not necessarily syncing. The tab-share data is thus ephemeral, "
1659 "rather than persistent sync data.";
1660
Matt Falkenhagen8af3b7e2019-10-01 14:44:161661const char kServiceWorkerOnUIName[] = "Service worker on UI thread";
1662const char kServiceWorkerOnUIDescription[] =
1663 "Enables browser process logic related to service workers to run on the UI "
1664 "thread rather than the IO thread.";
1665
Yasmin69a132f2019-08-07 15:30:361666const char kSharedClipboardUIName[] =
1667 "Enable shared clipboard feature signals to be handled";
1668const char kSharedClipboardUIDescription[] =
1669 "Enables shared clipboard feature signals to be handled by showing "
1670 "a list of user's available devices to share the clipboard.";
1671
Himanshu Jaju8cf9c242019-11-06 13:52:531672const char kSharingPeerConnectionReceiverName[] =
1673 "Enable receiver device to handle peer connection requests.";
1674const char kSharingPeerConnectionReceiverDescription[] =
1675 "Enables receiver device to connect and share data using a peer to peer "
1676 "connection.";
1677
1678const char kSharingPeerConnectionSenderName[] =
1679 "Enable sender device to initiate peer connection requests.";
1680const char kSharingPeerConnectionSenderDescription[] =
1681 "Enables the sender devices to connect with chosen device using a peer to "
1682 "peer connection for transferring data.";
1683
Travis Skare139deb72019-12-05 21:25:061684const char kSharingQRCodeGeneratorName[] = "Enable sharing page via QR Code";
1685const char kSharingQRCodeGeneratorDescription[] =
1686 "Enables right-click UI to share the page's URL via a generated QR Code.";
1687
Alex Chau11875b32019-11-15 16:36:361688const char kSharingRenameDevicesName[] =
1689 "Enable device renaming in Sharing features.";
1690const char kSharingRenameDevicesDescription[] =
1691 "Enables renaming devices using HardwareInfo when populating device list "
1692 "and sender device info.";
1693
Alex Chauf15a7192020-01-30 17:37:511694const char kSharingSendViaSyncName[] =
1695 "Enable sending Sharing message via Sync";
1696const char kSharingSendViaSyncDescription[] =
1697 "Enables sending Sharing message via commiting to Chrome Sync's "
1698 "SHARING_MESSAGE data type";
1699
Alex Chauf2b97662019-10-04 11:21:511700const char kSharingDeriveVapidKeyName[] =
1701 "Enable Sharing derive VAPID key from sync";
1702const char kSharingDeriveVapidKeyDescription[] =
1703 "Enables Sharing infrastructure to derive VAPID key from sync.";
1704
Michael van Ouwerkerk99d7e562019-12-03 17:14:361705const char kSharingDeviceExpirationName[] =
1706 "Configures sharing device expiration";
1707const char kSharingDeviceExpirationDescription[] =
1708 "Configures how long after a device was last active that it is eligible "
1709 "for use in sharing features.";
1710
Manu Corneteb3c7d32019-06-20 08:04:441711const char kShelfHotseatName[] = "Enable a modular design for the shelf.";
1712const char kShelfHotseatDescription[] =
1713 "Shows a modular design for the shelf where the apps are shown separately "
1714 "in a 'hotseat' interface when in tablet mode, and where various pieces "
Manu Cornet2bacefe2019-09-12 00:21:301715 "are separate and behave independently. Also reduces the size of the"
1716 "shelf and its app when in laptop mode.";
Manu Corneteb3c7d32019-06-20 08:04:441717
Manu Cornetd7ef7c52018-05-01 22:08:231718const char kShelfHoverPreviewsName[] =
1719 "Show previews of running apps when hovering over the shelf.";
1720const char kShelfHoverPreviewsDescription[] =
1721 "Shows previews of the open windows for a given running app when hovering "
1722 "over the shelf.";
1723
Naoki Fukino008a0022018-05-23 18:33:001724const char kShowAndroidFilesInFilesAppName[] =
1725 "Show Android files in Files app";
1726const char kShowAndroidFilesInFilesAppDescription[] =
1727 "Show Android files in Files app if Android is enabled on the device.";
1728
Brett Wilsonecb80982017-07-12 20:34:511729const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1730const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381731 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1732 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511733
1734const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1735const char kShowAutofillTypePredictionsDescription[] =
1736 "Annotates web forms with Autofill field type predictions as placeholder "
1737 "text.";
1738
pwarren878671672019-12-13 19:18:161739const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
1740const char kShowOverdrawFeedbackDescription[] =
1741 "Visualize overdraw by color-coding elements based on if they have other "
1742 "elements drawn underneath.";
1743
kylechare8835ca92020-03-16 15:34:581744const char kSkiaRendererName[] = "Skia API for compositing";
Jonathan Backer93610a82019-03-27 14:02:381745const char kSkiaRendererDescription[] =
1746 "If enabled, the display compositor will use Skia as the graphics API "
kylechare8835ca92020-03-16 15:34:581747 "instead of OpenGL ES.";
Jonathan Backer93610a82019-03-27 14:02:381748
Shivani Sharma2d5b4b6b2019-01-08 16:07:161749const char kHistoryManipulationIntervention[] =
1750 "History Manipulation Intervention";
1751const char kHistoryManipulationInterventionDescription[] =
1752 "If a page does a client side redirect or adds to the history without a "
1753 "user gesture, then skip it on back/forward UI.";
1754
Brett Wilsonecb80982017-07-12 20:34:511755const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1756const char kSilentDebuggerExtensionApiDescription[] =
1757 "Do not show the infobar when an extension attaches to a page via "
1758 "chrome.debugger API. This is required to debug extension background "
1759 "pages.";
1760
Lukasz Anforowiczd2e16e62019-03-28 19:06:591761const char kIsolateOriginsName[] = "Isolate additional origins";
1762const char kIsolateOriginsDescription[] =
1763 "Requires dedicated processes for an additional set of origins, "
1764 "specified as a comma-separated list.";
1765
Lukasz Anforowicz738a88d2018-11-05 19:19:341766const char kSiteIsolationOptOutName[] = "Disable site isolation";
1767const char kSiteIsolationOptOutDescription[] =
1768 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571769 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1770 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221771 "isolation is force-enabled using a command line switch or using an "
1772 "enterprise policy. "
1773 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571774 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341775const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1776const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511777
Jesse McKenna4cf4c9172019-12-14 05:10:581778const char kSlowDCTimerInterruptsWinName[] = "Slow maximum DC interrupt timer";
1779const char kSlowDCTimerInterruptsWinDescription[] =
1780 "Slow the maximum interrupt timer on battery power to 8 ms, instead of the "
1781 "default 4 ms.";
1782
Brett Wilsonecb80982017-07-12 20:34:511783const char kSmoothScrollingName[] = "Smooth Scrolling";
1784const char kSmoothScrollingDescription[] =
1785 "Animate smoothly when scrolling page content.";
1786
Sam Goto09d69a12019-11-20 23:56:561787const char kSmsReceiverCrossDeviceName[] = "SMS Receiver Cross Device";
1788const char kSmsReceiverCrossDeviceDescription[] =
1789 "Enable the SMS Receiver API to work across devices";
1790
Justin Donnelly4e448cb2017-07-07 21:32:131791const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1792 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131793const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1794 "If enabled, when the user enters text in the omnibox that looks like a "
1795 "a query, any service worker associated with the search engine the query "
1796 "will be sent to is started early.";
1797
Daniele Castagnae896ab92020-03-16 04:11:521798const char kSplitPartiallyOccludedQuadsName[] =
1799 "Split partially occluded quads";
1800const char kSplitPartiallyOccludedQuadsDescription[] =
1801 "Split partially occluded quads before drawing, discarding the occluded "
1802 "regions, in order to redruce compositing overdraw.";
1803
Lei Zhang507fffd2020-01-29 23:47:541804const char kStrictOriginIsolationName[] = "Strict-Origin-Isolation";
1805const char kStrictOriginIsolationDescription[] =
W. James MacLeanf79c97e2019-05-02 20:35:461806 "Experimental security mode that strengthens the site isolation policy. "
1807 "Controls whether site isolation should use origins instead of scheme and "
1808 "eTLD+1.";
1809
Shubhie Panickerfaf082ed2018-01-03 04:49:151810const char kStopInBackgroundName[] = "Stop in background";
1811const char kStopInBackgroundDescription[] =
1812 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281813 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151814
Shubhie Panicker56c99a22018-03-21 00:22:281815const char kStopNonTimersInBackgroundName[] =
1816 "Stop non-timer task queues background";
1817const char kStopNonTimersInBackgroundDescription[] =
1818 "Stop non-timer task queues, in the background, "
1819 "after a grace period.";
1820
Brandon Maslenda12cf82019-08-23 20:54:181821const char kStorageAccessAPIName[] = "Storage Access API";
1822const char kStorageAccessAPIDescription[] =
1823 "Enables the Storage Access API, allowing websites to request storage "
1824 "access when it would otherwise be restricted.";
1825
Jarryd5b6e5ce2019-08-23 19:15:481826const char kStoragePressureUIName[] = "Enable storage pressure UI";
1827const char kStoragePressureUIDescription[] =
1828 "If enabled, Chrome will trigger system notifications to warn about "
1829 "storage pressure.";
1830
Brett Wilsonecb80982017-07-12 20:34:511831const char kSuggestionsWithSubStringMatchName[] =
1832 "Substring matching for Autofill suggestions";
1833const char kSuggestionsWithSubStringMatchDescription[] =
1834 "Match Autofill suggestions based on substrings (token prefixes) rather "
1835 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341836
Himanshu Jajue760efb2019-10-17 11:07:531837const char kSyncDeviceInfoInTransportModeName[] =
1838 "Enable syncing DeviceInfo in transport-only sync mode.";
1839const char kSyncDeviceInfoInTransportModeDescription[] =
1840 "When enabled, allows syncing DeviceInfo datatype for users who are "
1841 "signed-in but not necessary sync-ing.";
1842
Tanmoy Mollika6ef18a2020-01-28 12:24:341843const char kSyncErrorInfoBarName[] = "Enable SyncErrorInfoBar.";
1844const char kSyncErrorInfoBarDescription[] =
1845 "When enabled, shows an infobar for sync errors that can be resolved "
1846 "by user interaction in the settings page.";
1847
Brett Wilsonecb80982017-07-12 20:34:511848const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1849const char kSyncSandboxDescription[] =
1850 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341851
Joe Downing8cbbc192018-05-14 17:37:071852const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1853const char kSystemKeyboardLockDescription[] =
1854 "Enables websites to use the keyboard.lock() API to intercept system "
1855 "keyboard shortcuts and have the events routed directly to the website "
1856 "when in fullscreen mode.";
1857
Matt Simmons1fd0c9f2019-04-15 19:08:221858const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1859const char kTabEngagementReportingDescription[] =
1860 "Tracks tab engagement and lifetime metrics.";
1861
Yusuf Ozuysal67f05a02019-02-15 19:30:521862const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1863const char kTabGridLayoutAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461864 "Allows users to see their tabs in a grid layout in the tab switcher on "
1865 "phones.";
Yusuf Ozuysal67f05a02019-02-15 19:30:521866
Yusuf Ozuysal436d90b82019-03-15 22:17:581867const char kTabGroupsAndroidName[] = "Tab Groups";
1868const char kTabGroupsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461869 "Allows users to create groups to better organize their tabs on phones.";
Yusuf Ozuysal436d90b82019-03-15 22:17:581870
Yue Zhange5610102019-11-01 19:46:391871const char kTabGroupsContinuationAndroidName[] = "Tab Groups Continuation";
1872const char kTabGroupsContinuationAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461873 "Allows users to access continuation features in Tab Group on phones.";
Yue Zhange5610102019-11-01 19:46:391874
Yue Zhang2834d6b2019-05-01 17:30:281875const char kTabGroupsUiImprovementsAndroidName[] = "Tab Groups UI Improvements";
1876const char kTabGroupsUiImprovementsAndroidDescription[] =
Yue Zhang5a167c72020-03-16 16:56:461877 "Allows users to access new features in Tab Group UI on phones.";
Yue Zhang2834d6b2019-05-01 17:30:281878
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091879const char kTabToGTSAnimationAndroidName[] = "Enable Tab-to-GTS Animation";
1880const char kTabToGTSAnimationAndroidDescription[] =
1881 "Allows users to see an animation when entering or leaving the "
Yue Zhang5a167c72020-03-16 16:56:461882 "Grid Tab Switcher on phones.";
Wei-Yin Chen (陳威尹)102222492019-05-22 19:27:091883
Taylor Bergquistbcc15462018-12-05 00:36:561884const char kTabGroupsName[] = "Tab Groups";
1885const char kTabGroupsDescription[] =
1886 "Allows users to organize tabs into visually distinct groups, e.g. to "
1887 "separate tabs associated with different tasks.";
1888
Charlene Yand49235292020-03-14 00:55:431889const char kTabGroupsCollapseName[] = "Tab Groups Collapse";
1890const char kTabGroupsCollapseDescription[] =
1891 "Allows a tab group to be collapsible and expandable, if tab groups are "
1892 "enabled.";
1893
Caroline Risinge121c2b2018-12-03 20:19:291894const char kTabHoverCardsName[] = "Tab Hover Cards";
1895const char kTabHoverCardsDescription[] =
1896 "Enables a popup containing tab information to be visible when hovering "
1897 "over a tab. This will replace tooltips for tabs.";
1898
Dana Friedacaa8ef52019-02-08 02:20:351899const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1900const char kTabHoverCardImagesDescription[] =
1901 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1902
Dana Fried07b03c62019-07-31 19:20:561903const char kTabOutlinesInLowContrastThemesName[] =
1904 "Tab Outlines in Low Contrast Themes";
1905const char kTabOutlinesInLowContrastThemesDescription[] =
1906 "Expands the range of situations in which tab outline strokes are "
1907 "displayed, improving accessiblity in dark and incognito mode.";
1908
Daniele Castagna0fead93e2018-01-10 20:40:291909const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1910const char kTintGlCompositedContentDescription[] =
1911 "Tint contents composited using GL with a shade of red to help debug and "
1912 "study overlay support.";
1913
David Benjaminb9c645c2019-10-09 23:49:111914const char kTLS13HardeningForLocalAnchorsName[] =
1915 "TLS 1.3 hardening for local anchors";
1916const char kTLS13HardeningForLocalAnchorsDescription[] =
1917 "This option enables the TLS 1.3 downgrade hardening mechanism for "
1918 "connections authenticated by local trust anchors. This improves security "
1919 "for connections to TLS-1.3-capable servers while remaining compatible "
1920 "with older servers. Firewalls and proxies that do not function when this "
1921 "is enabled do not implement TLS 1.2 correctly or securely and must be "
1922 "updated.";
1923
Peter Kastingd77428352018-10-26 15:20:251924const char kTopChromeTouchUiName[] = "Touch UI Layout";
1925const char kTopChromeTouchUiDescription[] =
1926 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:341927
Brett Wilsonecb80982017-07-12 20:34:511928const char kThreadedScrollingName[] = "Threaded scrolling";
1929const char kThreadedScrollingDescription[] =
1930 "Threaded handling of scroll-related input events. Disabling this will "
1931 "force all such scroll events to be handled on the main thread. Note that "
1932 "this can dramatically hurt scrolling performance of most websites and is "
1933 "intended for testing purposes only.";
1934
Brett Wilsonecb80982017-07-12 20:34:511935const char kTouchAdjustmentName[] = "Touch adjustment";
1936const char kTouchAdjustmentDescription[] =
1937 "Refine the position of a touch gesture in order to compensate for touches "
1938 "having poor resolution compared to a mouse.";
1939
1940const char kTouchDragDropName[] = "Touch initiated drag and drop";
1941const char kTouchDragDropDescription[] =
1942 "Touch drag and drop can be initiated through long press on a draggable "
1943 "element.";
1944
1945const char kTouchEventsName[] = "Touch Events API";
1946const char kTouchEventsDescription[] =
1947 "Force Touch Events API feature detection to always be enabled or "
1948 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:291949 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:511950
1951const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
1952const char kTouchSelectionStrategyDescription[] =
1953 "Controls how text selection granularity changes when touch text selection "
1954 "handles are dragged. Non-default behavior is experimental.";
1955const char kTouchSelectionStrategyCharacter[] = "Character";
1956const char kTouchSelectionStrategyDirection[] = "Direction";
1957
1958const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
1959const char kTraceUploadUrlDescription[] =
1960 "This is to be used in conjunction with the enable-navigation-tracing "
1961 "flag. Please select the label that best describes the recorded traces. "
1962 "This will choose the destination the traces are uploaded to. If you are "
1963 "not sure, select other. If left empty, no traces will be uploaded.";
1964const char kTraceUploadUrlChoiceOther[] = "Other";
1965const char kTraceUploadUrlChoiceEmloading[] = "emloading";
1966const char kTraceUploadUrlChoiceQa[] = "QA";
1967const char kTraceUploadUrlChoiceTesting[] = "Testing";
1968
Anthony Vallee-Dubois265c5692018-06-01 15:57:141969const char kTranslateForceTriggerOnEnglishName[] =
1970 "Select which language model to use to trigger translate on English "
1971 "content";
1972const char kTranslateForceTriggerOnEnglishDescription[] =
1973 "Force the Translate Triggering on English pages experiment to be enabled "
1974 "with the selected language model active.";
1975
Haohao Wang5b525f722019-05-18 15:37:521976const char kTranslateBubbleUIName[] =
1977 "Select which UI to use for translate bubble";
1978const char kTranslateBubbleUIDescription[] =
1979 "Three bubble options to choose. Existing UI is selected by default";
1980
Mustafa Emre Acerb3aa36a82018-05-22 21:44:051981const char kTreatInsecureOriginAsSecureName[] =
1982 "Insecure origins treated as secure";
1983const char kTreatInsecureOriginAsSecureDescription[] =
1984 "Treat given (insecure) origins as secure origins. Multiple origins can be "
Alan Cutter733ec9a2019-08-27 15:33:131985 "supplied as a comma-separated list. Origins must have their protocol "
1986 "specified e.g. \"http://example.com\". For the definition of secure "
1987 "contexts, see https://w3c.github.io/webappsec-secure-contexts/";
Mustafa Emre Acerb3aa36a82018-05-22 21:44:051988
Joe DeBlasio2a4fb9982019-05-06 23:44:431989const char kTreatUnsafeDownloadsAsActiveName[] =
1990 "Treat risky downloads over insecure connections as active mixed content";
1991const char kTreatUnsafeDownloadsAsActiveDescription[] =
1992 "Disallows downloads of unsafe files (files that can potentially execute "
1993 "code), where the final download origin or any origin in the redirect "
1994 "chain is insecure if the originating page is secure.";
1995
Brett Wilsonecb80982017-07-12 20:34:511996const char kTrySupportedChannelLayoutsName[] =
1997 "Causes audio output streams to check if channel layouts other than the "
1998 "default hardware layout are available.";
1999const char kTrySupportedChannelLayoutsDescription[] =
2000 "Causes audio output streams to check if channel layouts other than the "
2001 "default hardware layout are available. Turning this on will allow the OS "
2002 "to do stereo to surround expansion if supported. May expose third party "
2003 "driver bugs, use with caution.";
2004
Shawn Pickett0b470712019-08-15 00:43:452005const char kTurnOffStreamingMediaCachingName[] =
2006 "Turn off caching of streaming media to disk.";
2007const char kTurnOffStreamingMediaCachingDescription[] =
2008 "Reduces disk activity during media playback, which can result in "
2009 "power savings.";
2010
Elly Fong-Jones176e9f62019-10-31 20:05:022011const char kUnexpireFlagsM78Name[] = "Temporarily unexpire M78 flags.";
2012const char kUnexpireFlagsM78Description[] =
2013 "Temporarily unexpire flags that are expired as of M78. These flags will "
2014 "be removed soon.";
Elly Fong-Jones7ab60f62019-11-14 17:37:062015const char kUnexpireFlagsM80Name[] = "Temporarily unexpire M80 flags.";
2016const char kUnexpireFlagsM80Description[] =
2017 "Temporarily unexpire flags that are expired as of M80. These flags will "
2018 "be removed soon.";
Elly Fong-Jonesd488661c2019-07-31 21:53:262019
François Beaufortdb160c12019-05-01 06:28:142020const char kUnsafeWebGPUName[] = "Unsafe WebGPU";
2021const char kUnsafeWebGPUDescription[] =
Rafael Cintron9bce9f6e2019-12-19 04:05:052022 "Enables access to the experimental WebGPU API. Warning: As GPU sandboxing "
François Beaufortdb160c12019-05-01 06:28:142023 "isn't implemented yet for the WebGPU API, it is possible to read GPU data "
2024 "for other processes.";
2025
Brett Wilsonecb80982017-07-12 20:34:512026const char kUiPartialSwapName[] = "Partial swap";
2027const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2028
Vadym Doroshenkoa063a512019-12-12 17:59:072029const char kUsernameFirstFlowName[] = "Username first flow";
2030const char kUsernameFirstFlowDescription[] =
2031 "Support of username saving and filling on username first flow i.e. login "
Vadym Doroshenkob7f9ef22019-07-16 13:51:062032 "flows where a user has to type username first on one page and then "
2033 "password on another page";
2034
Jiahe Zhang6a55d9ba2019-12-14 02:59:462035const char kUsePreferredIntervalForVideoName[] =
2036 "Use preferred interval for video";
2037const char kUsePreferredIntervalForVideoDescription[] =
2038 "When enabled, the composition rate will be changed based on the videos' "
2039 "actual fps.";
2040
Zentaro Kavanagh892851f2019-05-29 15:13:312041const char kUseSearchClickForRightClickName[] =
2042 "Use Search+Click for right click";
2043const char kUseSearchClickForRightClickDescription[] =
2044 "When enabled search+click will be remapped to right click, allowing "
2045 "webpages and apps to consume alt+click. When disabled the legacy "
2046 "behavior of remapping alt+click to right click will remain unchanged.";
2047
Michael Hablich896d52662017-10-23 15:59:572048const char kV8VmFutureName[] = "Future V8 VM features";
2049const char kV8VmFutureDescription[] =
2050 "This enables upcoming and experimental V8 VM features. "
2051 "This flag does not enable experimental JavaScript features.";
2052
Brett Wilsonecb80982017-07-12 20:34:512053const char kWalletServiceUseSandboxName[] =
2054 "Use Google Payments sandbox servers";
2055const char kWalletServiceUseSandboxDescription[] =
2056 "For developers: use the sandbox service for Google Payments API calls.";
2057
Ovidio Henriquez3d729f62020-02-07 00:43:292058const char kWebBluetoothNewPermissionsBackendName[] =
2059 "Use the new permissions backend for Web Bluetooth";
2060const char kWebBluetoothNewPermissionsBackendDescription[] =
2061 "Enables the new permissions backend for Web Bluetooth. This will enable "
2062 "persistent storage of device permissions.";
2063
Tsuyoshi Horoabfb079d2019-10-17 02:09:062064const char kWebBundlesName[] = "Web Bundles";
2065const char kWebBundlesDescription[] =
2066 "Enables experimental supports for Web Bundles (Bundled HTTP Exchanges) "
2067 "navigation.";
2068
Brett Wilsonecb80982017-07-12 20:34:512069const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2070const char kWebglDraftExtensionsDescription[] =
2071 "Enabling this option allows web applications to access the WebGL "
2072 "Extensions that are still in draft status.";
2073
Danyao Wang47a0f312019-05-09 20:52:242074const char kWebPaymentsExperimentalFeaturesName[] =
2075 "Experimental Web Payments API features";
2076const char kWebPaymentsExperimentalFeaturesDescription[] =
2077 "Enable experimental Web Payments API features";
2078
Liquan (Max) Gu5f1223972019-12-13 21:07:102079const char kWebPaymentsMinimalUIName[] = "Web Payments Minimal UI";
2080const char kWebPaymentsMinimalUIDescription[] =
2081 "Allow Payment Request API to open a minimal UI to replace the Payment "
2082 "Request UI when appropriate.";
2083
Per Åhgrencef44262019-11-20 10:54:512084const char kWebrtcCaptureMultiChannelApmName[] =
2085 "WebRTC multi-channel capture audio processing.";
2086const char kWebrtcCaptureMultiChannelApmDescription[] =
2087 "Support in WebRTC for processing capture audio in multi channel without "
2088 "downmixing when running APM in the render process.";
2089
Qingsi Wangec2dbf942018-11-03 05:33:042090const char kWebrtcHideLocalIpsWithMdnsName[] =
2091 "Anonymize local IPs exposed by WebRTC.";
2092const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2093 "Conceal local IP addresses with mDNS hostnames.";
2094
Alex Loikob5fb1282018-08-14 10:04:402095const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2096const char kWebrtcHybridAgcDescription[] =
2097 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2098
Brett Wilsonecb80982017-07-12 20:34:512099const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2100const char kWebrtcHwDecodingDescription[] =
2101 "Support in WebRTC for decoding video streams using platform hardware.";
2102
2103const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2104const char kWebrtcHwEncodingDescription[] =
2105 "Support in WebRTC for encoding video streams using platform hardware.";
2106
Niels Möller090866a2018-02-13 10:55:032107const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2108 "WebRTC new encode cpu load estimator";
2109const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2110 "Enable new estimator for the encoder cpu load, for evaluation and "
2111 "testing. Intended to improve accuracy when screen casting.";
2112
Elad Alon85e0d0be2018-06-26 10:38:372113const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2114const char kWebRtcRemoteEventLogDescription[] =
2115 "Allow collecting WebRTC event logs and uploading them to Crash. "
2116 "Please note that, even if enabled, this will still require "
2117 "a policy to be set, for it to have an effect.";
2118
Brett Wilsonecb80982017-07-12 20:34:512119const char kWebrtcSrtpAesGcmName[] =
2120 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2121const char kWebrtcSrtpAesGcmDescription[] =
2122 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2123
2124const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2125const char kWebrtcStunOriginDescription[] =
2126 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2127 "header.";
2128
Sergey Silkinc33244f2020-01-31 17:21:302129const char kWebrtcUseMinMaxVEADimensionsName[] =
2130 "WebRTC Min/Max Video Encode Accelerator dimensions";
2131const char kWebrtcUseMinMaxVEADimensionsDescription[] =
2132 "When enabled, WebRTC will only use the Video Encode Accelerator for "
2133 "video resolutions inside those published as supported.";
2134
John Leeb07c8472019-10-21 19:53:192135#if BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
Peter Boström92add81d2019-08-12 22:14:242136const char kWebUITabStripName[] = "WebUI tab strip";
2137const char kWebUITabStripDescription[] =
2138 "When enabled makes use of a WebUI-based tab strip.";
2139
John Leeb07c8472019-10-21 19:53:192140const char kWebUITabStripDemoOptionsName[] = "WebUI tab strip demo options";
2141const char kWebUITabStripDemoOptionsDescription[] =
2142 "When enabled, displays a set of options to demo and test various features "
2143 "and behaviors of the WebUI tab strip. The WebUI tab strip must also be "
2144 "enabled.";
2145#endif // BUILDFLAG(ENABLE_WEBUI_TAB_STRIP)
2146
Alex Cooper01f110e2020-01-08 02:24:162147const char kWebXrForceRuntimeName[] = "Force WebXr Runtime";
2148const char kWebXrForceRuntimeDescription[] =
2149 "Force the browser to use a particular runtime, even if it would not "
2150 "usually be enabled or would otherwise not be selected based on the "
2151 "attached hardware.";
2152
2153const char kWebXrRuntimeChoiceNone[] = "No Runtime";
Alex Cooper01f110e2020-01-08 02:24:162154const char kWebXrRuntimeChoiceOpenXR[] = "OpenXR";
2155const char kWebXrRuntimeChoiceWindowsMixedReality[] = "Windows Mixed Reality";
2156
Will Cassellaa1a4d1112019-12-27 20:52:312157const char kWebXrIncubationsName[] = "WebXR Incubations";
2158const char kWebXrIncubationsDescription[] =
2159 "Enables experimental features for WebXR.";
Piotr Bialeckid77fb9c2019-04-26 17:06:242160
Brett Wilsonecb80982017-07-12 20:34:512161const char kZeroCopyName[] = "Zero-copy rasterizer";
2162const char kZeroCopyDescription[] =
2163 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342164
Peng Huang70021682019-09-18 19:42:282165const char kEnableVulkanName[] = "Vulkan";
Sean Gilhulyab1dbc62020-01-28 22:49:472166const char kEnableVulkanDescription[] = "Use vulkan as the graphics backend.";
Peng Huang70021682019-09-18 19:42:282167
Brett Wilsonff596952017-07-14 01:06:552168// Android ---------------------------------------------------------------------
2169
2170#if defined(OS_ANDROID)
2171
Brett Wilsonff596952017-07-14 01:06:552172const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2173const char kAndroidAutofillAccessibilityDescription[] =
2174 "Enable accessibility for autofill popup.";
2175
Anita Woodruffbfcd1e52018-07-16 12:00:512176const char kAppNotificationStatusMessagingName[] =
2177 "App notification status messaging";
2178const char kAppNotificationStatusMessagingDescription[] =
2179 "Enables messaging in site permissions UI informing user when "
2180 "notifications are disabled for the entire app.";
2181
Miriam Gershenson8cf1397222018-01-23 22:48:292182const char kAsyncDnsName[] = "Async DNS resolver";
2183const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2184
Brett Wilsonff596952017-07-14 01:06:552185const char kAutofillAccessoryViewName[] =
2186 "Autofill suggestions as keyboard accessory view";
2187const char kAutofillAccessoryViewDescription[] =
2188 "Shows Autofill suggestions on top of the keyboard rather than in a "
2189 "dropdown.";
2190
Lei Zhang722abec2020-02-04 22:35:492191const char kAutofillAssistantDirectActionsName[] =
2192 "Autofill Assistant direct actions";
2193const char kAutofillAssistantDirectActionsDescription[] =
2194 "When enabled, expose direct actions from the Autofill Assistant.";
2195
Jan Wilken Dörrie3e8c3022019-10-21 11:43:462196const char kAutofillTouchToFillName[] = "Touch To Fill UI for Passwords";
2197const char kAutofillTouchToFillDescription[] =
2198 "Adds a Touch To Fill sheet to the keyboard accessory which will be shown "
2199 "instead of the keyboard when a password can be filled.";
2200
Caitlin Fischer43edd90a2019-05-01 13:24:302201const char kAutofillUseMobileLabelDisambiguationName[] =
2202 "Autofill Uses Mobile Label Disambiguation";
2203const char kAutofillUseMobileLabelDisambiguationDescription[] =
2204 "When enabled, Autofill suggestions' labels are displayed using a "
2205 "mobile-friendly format.";
2206
Tibor Goldschwendt11b3cf22018-07-04 15:32:442207const char kBackgroundTaskComponentUpdateName[] =
2208 "Background Task Component Updates";
2209const char kBackgroundTaskComponentUpdateDescription[] =
2210 "Schedule component updates with BackgroundTaskScheduler";
2211
Ramin Halavatiba7ddcc2019-11-13 06:19:282212const char kCCTIncognitoName[] = "Chrome Custom Tabs Incognito mode";
2213const char kCCTIncognitoDescription[] =
2214 "Enables incognito mode for Chrome Custom Tabs, on Android.";
2215
Anna Malovaf7c734a2019-03-01 13:08:452216const char kCCTTargetTranslateLanguageName[] =
2217 "Chrome Custom Tabs Target Translate Language";
2218const char kCCTTargetTranslateLanguageDescription[] =
2219 "Enables specify target language the page should be translated to "
2220 "in Chrome Custom Tabs.";
2221
Matthew Jones1abcb132018-07-09 17:59:462222const char kChromeDuetName[] = "Chrome Duet";
2223const char kChromeDuetDescription[] =
2224 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052225
Pedro Amaral5e345192019-05-21 21:18:472226const char kChromeDuetLabelsName[] = "Chrome Duet Labels";
2227const char kChromeDuetLabelsDescription[] =
2228 "Enables Chrome Duet (split toolbar) labels.";
2229
Jeffrey Cohen5f2a9fe2019-12-11 01:23:422230const char kChromeShareScreenshotName[] = "Chrome Share Screenshots";
2231const char kChromeShareScreenshotDescription[] =
2232 "Enables UI to edit and share screenshots";
2233
Kyle Milka987a0352019-09-28 00:51:532234const char kChromeSharingHubName[] = "Chrome Sharing Hub";
2235const char kChromeSharingHubDescription[] =
2236 "Enables the Chrome Sharing Hub/custom share sheet.";
2237
Sarath Singapati83aef1c2017-11-16 15:54:522238const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2239const char kClearOldBrowsingDataDescription[] =
2240 "Enables clearing of browsing data which is older than a given time "
2241 "period.";
2242
David Maunder915c7ef2019-09-20 16:22:082243const char kCloseTabSuggestionsName[] = "Suggest to close Tabs";
2244const char kCloseTabSuggestionsDescription[] =
2245 "Suggests to the user to close Tabs that haven't been used beyond a "
2246 "configurable threshold or where duplicates of Tabs exist. "
2247 "The threshold is configurable.";
Richard Knoll368596e52019-08-14 09:16:282248
Shakti Sahu8347cba82019-12-11 03:25:482249const char kContentIndexingDownloadHomeName[] =
2250 "Content indexing in download home";
2251const char kContentIndexingDownloadHomeDescription[] =
2252 "Shows content indexing articles in group cards in download home";
2253
2254const char kContentIndexingNTPName[] = "Content indexing in NTP";
2255const char kContentIndexingNTPDescription[] =
2256 "Shows content indexing entry point UI in NTP";
2257
Lei Zhang507fffd2020-01-29 23:47:542258const char kContextMenuCopyImageName[] = "Copy Image";
2259const char kContextMenuCopyImageDescription[] =
Gang Wud3bfe8d2020-01-21 21:36:492260 "Enable copying image to system clipboard via context menu.";
2261
Josh Simmons0cc3b5eb2020-02-25 20:08:422262const char kContextMenuPerformanceInfoName[] = "Context menu performance hints";
2263const char kContextMenuPerformanceInfoDescription[] =
2264 "Show link performance information in the context menu.";
2265
Donn Denman140a08562020-03-09 18:23:192266const char kContextualSearchDebugName[] = "Contextual Search debug";
2267const char kContextualSearchDebugDescription[] =
2268 "Enables internal debugging of Contextual Search behavior on the client "
2269 "and server.";
2270
Donn Denman4315f262019-03-02 02:47:412271const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2272const char kContextualSearchDefinitionsDescription[] =
Donn Denman047205532020-01-31 00:11:042273 "Enables touch-activated contextual definitions of words on a page to be "
2274 "presented in the caption of the Touch to Search Bar.";
Donn Denman4315f262019-03-02 02:47:412275
Donn Denman6be77d42019-05-04 15:55:422276const char kContextualSearchLongpressResolveName[] =
2277 "Contextual Search long-press Resolves";
2278const char kContextualSearchLongpressResolveDescription[] =
2279 "Enables communicating with Google servers when a long-press gesture is "
Donn Denmanc0a33cbf2020-02-27 15:26:052280 "recognized under some privacy-limited conditions, including having Touch "
2281 "to Search enabled in preferences. The page context data sent to Google is "
2282 "potentially privacy sensitive! This disables the tap gesture from "
2283 "triggering Touch to Search unless that experiment arm is enabled.";
Donn Denman6be77d42019-05-04 15:55:422284
Donn Denman8e58ead2017-11-04 01:44:012285const char kContextualSearchMlTapSuppressionName[] =
2286 "Contextual Search ML tap suppression";
2287const char kContextualSearchMlTapSuppressionDescription[] =
2288 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022289 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2290 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552291
Donn Denman59729812018-01-09 01:27:022292const char kContextualSearchRankerQueryName[] =
2293 "Contextual Search Ranker prediction";
2294const char kContextualSearchRankerQueryDescription[] =
2295 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2296
2297const char kContextualSearchSecondTapName[] =
2298 "Contextual Search second tap triggering";
2299const char kContextualSearchSecondTapDescription[] =
2300 "Enables triggering on a second tap gesture even when Ranker would "
2301 "normally suppress that tap.";
2302
Donn Denman58a1da42020-01-27 23:40:382303const char kContextualSearchTranslationsName[] =
2304 "Contextual Search translations";
2305const char kContextualSearchTranslationsDescription[] =
2306 "Enables automatic translations of words on a page to be presented in the "
2307 "caption of the bottom bar.";
2308
Jordan Demeulenaere9404ba232019-07-01 12:57:162309const char kDirectActionsName[] = "Direct actions";
2310const char kDirectActionsDescription[] =
2311 "Enables direct actions (Android Q and more).";
2312
Yue Zhange9e90c5a2019-11-26 21:44:032313const char kDuetTabStripIntegrationAndroidName[] = "Duet-TabStrip Integration";
2314const char kDuetTabStripIntegrationAndroidDescription[] =
2315 "Allows users to access integration of Duet and TabStrip.";
2316
Fabio Tirelo918089a2018-10-22 21:24:082317const char kAutofillManualFallbackAndroidName[] =
2318 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2319const char kAutofillManualFallbackAndroidDescription[] =
2320 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2321 "keyboard accessory.";
2322
Fabio Tirelo315e65922018-09-05 03:35:492323const char kEnableAutofillRefreshStyleName[] =
2324 "Enable Autofill refresh style (Android)";
2325const char kEnableAutofillRefreshStyleDescription[] =
2326 "Enable modernized style for Autofill on Android";
2327
Brett Wilsonff596952017-07-14 01:06:552328const char kEnableAndroidSpellcheckerDescription[] =
2329 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552330
Lei Tianbd5a3bf2018-02-28 19:01:162331const char kEnableCommandLineOnNonRootedName[] =
2332 "Enable command line on non-rooted devices";
2333const char kEnableCommandLineOnNoRootedDescription[] =
2334 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2335
Sinan Sahin3bafe272019-03-11 17:03:062336const char kEnableRevampedContextMenuName[] =
2337 "Enable the revamped context menu";
2338const char kEnableRevampedContextMenuDescription[] =
2339 "Enables a revamped context menu when a link, image, or video is long "
2340 "pressed within Chrome.";
2341
Brett Wilsonff596952017-07-14 01:06:552342const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2343const char kEnableOfflinePreviewsDescription[] =
2344 "Enable showing offline page previews on slow networks.";
2345
Shakti Sahuec6030f2019-09-10 22:09:312346const char kEphemeralTabUsingBottomSheetName[] =
Donn Denmane3533602020-01-24 17:51:272347 "An ephemeral Preview Tab using the bottom sheet";
Shakti Sahuec6030f2019-09-10 22:09:312348const char kEphemeralTabUsingBottomSheetDescription[] =
Donn Denmane3533602020-01-24 17:51:272349 "Enable a 'Preview page/image' at a linked page into the bottom sheet. "
2350 "No other flags are needed for this feature.";
Shakti Sahuec6030f2019-09-10 22:09:312351
Lei Zhang0a318af2018-11-14 02:19:462352const char kExploreSitesName[] = "Explore websites";
2353const char kExploreSitesDescription[] =
2354 "Enables portal from new tab page to explore websites.";
2355
Sebastien6f347c42019-10-25 19:12:412356const char kGamesHubName[] = "Games Hub";
2357const char kGamesHubDescription[] =
2358 "Enables viewing and usage of the Games Hub.";
2359
Wenyu Fu673eb7e2019-11-06 19:12:372360const char kHomepageLocationName[] =
2361 "Enable enterprise policy HomepageLocation";
2362const char kHomepageLocationDescription[] =
2363 "Enable enterprice policy HomepageLocation, a rule of configure the home "
2364 "page URL";
2365
Wenyu Fuf2d083412019-12-20 23:13:512366const char kHomepageSettingsUIConversionName[] =
2367 "Enable new homepage setting UI";
2368const char kHomepageSettingsUIConversionDescription[] =
2369 "Enable new homepage setting UI, which allows user set up customized "
2370 "homepage URL through a radio button group, and add promo box on NTP "
2371 "if homepage is not enabled.";
2372
Jochen Eisingerd0e43f52020-01-22 17:04:322373const char kIntentBlockExternalFormRedirectsNoGestureName[] =
2374 "Block intents from form submissions without user gesture";
2375const char kIntentBlockExternalFormRedirectsNoGestureDescription[] =
2376 "Require a user gesture that triggered a form submission in order to "
2377 "allow for redirecting to an external intent.";
2378
Ian Wells665a2b92019-07-12 21:19:002379const char kInterestFeedNotificationsName[] = "Interest Feed Notifications";
2380const char kInterestFeedNotificationsDescription[] =
2381 "Show notifications for some suggested content from the interest feed. "
2382 "#interest-feed-content-suggestions should also be enabled.";
2383
Theresa920e0ed2018-03-07 18:12:442384const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152385 "Use the interest feed to render content suggestions. Currently "
2386 "content "
Theresa920e0ed2018-03-07 18:12:442387 "suggestions are shown on the New Tab Page.";
2388const char kInterestFeedContentSuggestionsName[] =
2389 "Interest Feed Content Suggestions";
2390
Pete Williamson27269d42020-01-15 19:02:332391const char kInterestFeedFeedbackDescription[] =
2392 "Allow the user to provide feedback from a feed card.";
2393const char kInterestFeedFeedbackName[] = "Interest Feed Feedback";
2394
Jian Liade82832018-09-06 22:31:412395const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2396const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2397 "Always do http probe to detect network connectivity for offline indicator "
2398 "as opposed to just taking the connection state from the system."
2399 "Used for testing.";
2400
2401const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2402const char kOfflineIndicatorChoiceDescription[] =
2403 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322404
Sinan Sahin18cc52c2019-09-12 23:07:152405const char kOfflineIndicatorV2Name[] = "Offline indicator V2";
2406const char kOfflineIndicatorV2Description[] =
2407 "Show a persistent offline indicator when offline.";
2408
Brett Wilsonff596952017-07-14 01:06:552409const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2410const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2411
2412const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2413const char kOfflinePagesCtV2Description[] =
2414 "V2 features include attributing pages to the app that initiated the "
2415 "custom tabs, and being able to query for pages by page attribution.";
2416
Cathy Li7311d792018-04-05 00:34:162417const char kOfflinePagesCTSuppressNotificationsName[] =
2418 "Disable download complete notification for whitelisted CCT apps.";
2419const char kOfflinePagesCTSuppressNotificationsDescription[] =
2420 "Disable download complete notification for page downloads originating "
2421 "from a CCT app whitelisted to show their own download complete "
2422 "notification.";
2423
Candice Sy74fa7a352018-03-30 23:46:492424const char kOfflinePagesDescriptiveFailStatusName[] =
2425 "Enables descriptive failed download status text.";
2426const char kOfflinePagesDescriptiveFailStatusDescription[] =
2427 "Enables failed download status text in notifications and Downloads Home "
2428 "to state the reason the request failed if the failure is actionable.";
2429
2430const char kOfflinePagesDescriptivePendingStatusName[] =
2431 "Enables descriptive pending download status text.";
2432const char kOfflinePagesDescriptivePendingStatusDescription[] =
2433 "Enables pending download status text in notifications and Downloads Home "
2434 "to state the reason the request is pending.";
2435
2436const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2437 "Enables offline pages in the downloads home to be opened in CCT.";
2438const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2439 "When enabled offline pages launched from the Downloads Home will be "
2440 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2441
Brett Wilsonff596952017-07-14 01:06:552442const char kOfflinePagesLoadSignalCollectingName[] =
2443 "Enables collecting load timing data for offline page snapshots.";
2444const char kOfflinePagesLoadSignalCollectingDescription[] =
2445 "Enables loading completeness data collection while writing an offline "
2446 "page. This data is collected in the snapshotted offline page to allow "
2447 "data analysis to improve deciding when to make the offline snapshot.";
2448
2449const char kOfflinePagesPrefetchingName[] =
2450 "Enables suggested offline pages to be prefetched.";
2451const char kOfflinePagesPrefetchingDescription[] =
2452 "Enables suggested offline pages to be prefetched, so useful content is "
2453 "available while offline.";
2454
Pete Williamson7845dff2017-09-20 11:06:192455const char kOfflinePagesResourceBasedSnapshotName[] =
2456 "Enables offline page snapshots to be based on percentage of page loaded.";
2457const char kOfflinePagesResourceBasedSnapshotDescription[] =
2458 "Enables offline page snapshots to use a resource percentage based "
2459 "approach for determining when the page is loaded as opposed to a time "
2460 "based approach";
2461
Collin Baker17f92a52017-07-19 21:41:252462const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2463const char kOfflinePagesRenovationsDescription[] =
2464 "Enables offline page renovations which correct issues with dynamic "
2465 "content that occur when offlining pages that use JavaScript.";
2466
Yafei Duan36b4b5b2018-08-07 00:40:032467const char kOfflinePagesLivePageSharingName[] =
2468 "Enables live page sharing of offline pages";
2469const char kOfflinePagesLivePageSharingDescription[] =
2470 "Enables to share current loaded page as offline page by saving as MHTML "
2471 "first.";
2472
Cathy Lie0d88762018-04-12 08:03:012473const char kOfflinePagesShowAlternateDinoPageName[] =
2474 "Enable alternate dino page with more user capabilities.";
2475const char kOfflinePagesShowAlternateDinoPageDescription[] =
2476 "Enables the dino page to show more buttons and offer existing offline "
2477 "content.";
2478
Brett Wilsonff596952017-07-14 01:06:552479const char kOffliningRecentPagesName[] =
2480 "Enable offlining of recently visited pages";
2481const char kOffliningRecentPagesDescription[] =
2482 "Enable storing recently visited pages locally for offline use. Requires "
2483 "Offline Pages to be enabled.";
2484
Andrei Chulkov1a12e6d22019-07-15 11:16:072485const char kPasswordManagerOnboardingAndroidName[] =
2486 "Password manager onboarding experience";
2487const char kPasswordManagerOnboardingAndroidDescription[] =
2488 "This flag enables showing the password manager onboarding experience.";
2489
Finnur Thorarinssonaeb6b582020-01-28 17:52:462490const char kPhotoPickerVideoSupportName[] = "Photo Picker Video Support";
2491const char kPhotoPickerVideoSupportDescription[] =
2492 "Enables video files to be shown in the Photo Picker dialog";
2493
Lei Zhang507fffd2020-01-29 23:47:542494const char kProcessSharingWithDefaultSiteInstancesName[] =
Aaron Colwell5235f352019-07-25 20:10:242495 "Process sharing with default site instances";
Lei Zhang507fffd2020-01-29 23:47:542496const char kProcessSharingWithDefaultSiteInstancesDescription[] =
Aaron Colwell5235f352019-07-25 20:10:242497 "When site isolation is disabled, this mode changes how sites are lumped "
2498 "in to shared processes. For sites that do not require isolation, this "
2499 "feature groups them into a single 'default' site instance (per browsing "
2500 "instance) instead of creating unique site instances for each one. This "
2501 "enables resource savings by creating fewer processes for sites that do "
2502 "not need isolation.";
2503
Lei Zhang507fffd2020-01-29 23:47:542504const char kProcessSharingWithStrictSiteInstancesName[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072505 "Process sharing with strict site instances";
Lei Zhang507fffd2020-01-29 23:47:542506const char kProcessSharingWithStrictSiteInstancesDescription[] =
Andrei Chulkov1a12e6d22019-07-15 11:16:072507 "When site isolation is disabled, this mode changes how sites are lumped "
2508 "in to a shared process. Process selection is usually controlled with "
2509 "site instances. With strict site isolation, each site on a page gets its "
2510 "own site instance and process. With site isolation disabled and without "
2511 "this mode, all sites that share a process are put into the same site "
2512 "instance. This mode adds a third way: site instances are strictly "
2513 "separated like strict site isolation, but process selection puts multiple "
2514 "site instances in a single process.";
2515
Shakti Sahu1f8a9422020-03-12 05:50:502516const char kQueryTilesName[] = "Show query tiles";
2517const char kQueryTilesDescription[] = "Shows query tiles in Chrome";
2518
Brett Wilsonff596952017-07-14 01:06:552519const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2520const char kReaderModeHeuristicsDescription[] =
2521 "Determines what pages the Reader Mode infobar is shown on.";
2522const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2523const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2524const char kReaderModeHeuristicsAllArticles[] = "All articles";
2525const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2526const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2527
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182528const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2529const char kReaderModeInCCTDescription[] =
2530 "Open Reader Mode in Chrome Custom Tabs.";
2531
Ioana Pandele9fc19b2f2020-01-23 22:16:502532const char kRecoverFromNeverSaveAndroidName[] =
2533 "UI to recover from never save passwords on Android";
2534const char kRecoverFromNeverSaveAndroidDescription[] =
2535 "Enables showing UI which allows for easy reverting of the decision to "
2536 "never save passwords on a certain webiste";
2537
Donn Denmanc42123c2020-03-19 01:44:242538const char kRelatedSearchesName[] =
2539 "Enables an experiment for Related Searches on Android";
2540const char kRelatedSearchesDescription[] =
2541 "Enables displaying related searches in a UI surface for experimentation "
2542 "purposes. This may have privacy implications so do not enable unless "
2543 "you have no privacy worries about sending page content and URLs to "
2544 "Google!";
2545
Varun Khaneja80712a82018-10-12 23:34:592546const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2547 "Use local Safe Browsing blacklists";
2548const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2549 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2550 "process to check the Safe Browsing reputation of URLs without calling "
2551 "into GmsCore for every URL.";
2552
Brett Wilsonff596952017-07-14 01:06:552553const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2554const char kSetMarketUrlForTestingDescription[] =
2555 "When enabled, sets the market URL for use in testing the update menu "
2556 "item.";
2557
Jeffrey Cohen85891392020-02-14 20:24:302558const char kShareButtonInTopToolbarName[] = "Share Button In Top Toolbar";
2559const char kShareButtonInTopToolbarDescription[] =
2560 "Enables UI to initiate sharing from the top toolbar";
2561
Donn Denmane32c706c2019-04-26 22:30:112562const char kShoppingAssistName[] = "Shopping assist exploration";
2563const char kShoppingAssistDescription[] =
2564 "Show some shopping assistance when available";
2565
Alex Moshchuk07e1bb42019-03-08 04:44:082566const char kSiteIsolationForPasswordSitesName[] =
2567 "Site Isolation For Password Sites";
2568const char kSiteIsolationForPasswordSitesDescription[] =
2569 "Security mode that enables site isolation for sites based on "
2570 "password-oriented heuristics, such as a user typing in a password.";
2571
Ioana Pandele9fc19b2f2020-01-23 22:16:502572const char kStartSurfaceAndroidName[] = "Start Surface";
2573const char kStartSurfaceAndroidDescription[] =
2574 "Enable showing the start surface when launching Chrome via the "
2575 "launcher.";
2576
Lei Zhang0a318af2018-11-14 02:19:462577const char kStrictSiteIsolationName[] = "Strict site isolation";
2578const char kStrictSiteIsolationDescription[] =
2579 "Security mode that enables site isolation for all sites (SitePerProcess). "
2580 "In this mode, each renderer process will contain pages from at most one "
2581 "site, using out-of-process iframes when needed. "
2582 "Check chrome://process-internals to see the current isolation mode. "
2583 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2584 "default. Here, 'Disabled' is a legacy value that actually means "
2585 "'Default,' in which case site isolation may be already enabled based on "
2586 "platform, enterprise policy, or field trial. See also "
2587 "#site-isolation-trial-opt-out for how to disable site isolation for "
2588 "testing.";
2589
Brett Wilsonff596952017-07-14 01:06:552590const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2591const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442592 "When enabled, a badge will be shown on the app menu button if the update "
2593 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552594
2595const char kUpdateMenuItemCustomSummaryDescription[] =
2596 "When this flag and the force show update menu item flag are enabled, a "
2597 "custom summary string will be displayed below the update menu item.";
2598const char kUpdateMenuItemCustomSummaryName[] =
2599 "Update menu item custom summary";
2600
Tommy Nyquist3c02e592018-10-18 23:36:442601const char kUpdateMenuTypeName[] =
2602 "Forces the update menu type to a specific type";
2603const char kUpdateMenuTypeDescription[] =
2604 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382605 "the app menu badge and menu item for updates. For Inline Update, the "
2606 "update available flag is implied. The 'Inline Update: Success' selection "
2607 "goes through the whole inline update flow to the end with a successful "
2608 "outcome. The other 'Inline Update' options go through the same flow, but "
2609 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442610const char kUpdateMenuTypeNone[] = "None";
2611const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2612const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382613const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2614const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2615 "Inline Update Error: Dialog Canceled";
2616const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2617 "Inline Update Error: Dialog Failed";
2618const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2619 "Inline Update Error: Download Failed";
2620const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2621 "Inline Update Error: Download Canceled";
2622const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2623 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552624
Hesen Zhanga555a8d72019-10-18 00:05:372625const char kUpdateNotificationSchedulingIntegrationName[] =
2626 "Enable update notification using notification scheduling system";
2627const char kUpdateNotificationSchedulingIntegrationDescription[] =
2628 "if enable update notification will hook up to notification scheduling "
2629 "system in native side";
2630
Hesen Zhang0e22ac62020-03-10 17:01:442631const char kPrefetchNotificationSchedulingIntegrationName[] =
2632 "Enable prefetch notification using notification scheduling system";
2633const char kPrefetchNotificationSchedulingIntegrationDescription[] =
2634 "if enable prefetch notification service and background task will hook up "
2635 "to notification scheduling system in native side";
2636
Hesen Zhang26797090a2020-02-18 23:50:242637const char kUpdateNotificationServiceImmediateShowOptionName[] =
2638 "Update notification service debug options";
2639const char kUpdateNotificationServiceImmediateShowOptionDescription[] =
2640 "Show update notification right immediately";
2641
Patrick Noland76b5c442019-07-30 01:01:392642const char kUsageStatsDescription[] =
2643 "When set, enables sharing of per-domain usage stats with the Digital "
2644 "Wellbeing app on Android, and allows Digital Wellbeing to suspend access "
2645 "to websites in order to enforce user-defined time limits.";
2646const char kUsageStatsName[] = "Share Usage Stats with Digital Wellbeing";
2647
Tommy Nyquist26ffb642019-02-20 20:31:522648const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2649const char kInlineUpdateFlowDescription[] =
2650 "When this flag is set, instead of taking the user to the Google Play "
2651 "Store when an update is available, the user is presented with an inline "
2652 "flow where they do not have to leave Chrome until the update is ready "
2653 "to install.";
2654
Brandon Wylie3c77d442020-01-31 22:41:492655const char kAndroidNightModeTabReparentingName[] =
2656 "Android Chrome UI dark mode tab reparenting";
2657const char kAndroidNightModeTabReparentingDescription[] =
2658 "If enabled, when the user changes themes the current tabs are reparented "
2659 "instead of reloaded.";
Brett Wilson7b44537e2017-08-18 01:38:282660// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552661
Brett Wilson7b44537e2017-08-18 01:38:282662#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482663
Reka Normana11e57fc2019-01-29 21:56:582664const char kAppManagementName[] = "Enable App Management page";
2665const char kAppManagementDescription[] =
2666 "Shows the new app management page at chrome://apps.";
2667
Takumi Fujimotod1da5b92019-06-07 00:35:482668const char kCastMediaRouteProviderName[] = "Cast Media Route Provider";
2669const char kCastMediaRouteProviderDescription[] =
2670 "Enables the native Cast Media Route Provider implementation to be used "
2671 "instead of the implementation in the Media Router component extension.";
2672
Dan Beamfa47cc32019-10-17 20:20:582673const char kNtpConfirmSuggestionRemovalsName[] =
2674 "Confirm removing \"realbox\" suggestions on New Tab page";
2675const char kNtpConfirmSuggestionRemovalsDescription[] =
2676 "Show a confirmation dialog when removing suggestions from the \"realbox\" "
2677 "on the New Tab page. Requires #ntp-realbox to be enabled.";
2678
Dan Beama76152f42019-09-24 03:58:082679const char kNtpDismissPromosName[] = "Dismiss promos on the New Tab Page";
2680const char kNtpDismissPromosDescription[] =
2681 "Enables a UI to persistently dismiss [non-emergency] promos on the "
2682 "bottom/middle of the New Tab Page";
Dan Beam8388f3d2019-05-11 01:51:052683
Dan Beam697798fa2019-08-28 03:38:072684const char kNtpRealboxName[] = "Real search box in New Tab Page";
2685const char kNtpRealboxDescription[] =
2686 "Enables a search box in the middle of the NTP that will accept input "
2687 "directly (i.e. not be a \"fake\" box). Search results will show below the "
2688 "non-fake input (\"realbox\").";
2689
Dan Beam6c42d2c2019-11-12 22:17:082690const char kNtpRealboxMatchOmniboxThemeName[] =
2691 "Make the New Tab page real search box match the omnibox's theme colors";
2692const char kNtpRealboxMatchOmniboxThemeDescription[] =
2693 "Themes the real search box in the middle of the NTP to match the omnibox. "
2694 "Only has an an effect if #ntp-realbox is enabled.";
2695
Esmael El-Moslimany3b70c872020-01-13 18:47:032696const char kNtpWebUIName[] =
2697 "Use the WebUI new tab page when opening a new tab";
2698const char kNtpWebUIDescription[] =
2699 "The WebUI new tab page is a replacement for the local NTP.";
2700
Aran Gilman766c2ad2019-04-18 00:15:412701const char kEnableReaderModeName[] = "Enable Reader Mode";
2702const char kEnableReaderModeDescription[] =
2703 "Allows viewing of simplified web pages by selecting 'Customize and "
2704 "control Chrome'>'Distill page'";
2705
Owen Min853a8162019-04-26 19:20:362706const char kEnterpriseReportingInBrowserName[] =
2707 "Enterprise cloud reporting in browser";
2708const char kEnterpriseReportingInBrowserDescription[] =
2709 "Enable the enterprise cloud reporting in browser without installing the "
Anqing Zhao05ec5822019-11-21 15:42:432710 "reporting companion extension. This feature requires device level cloud "
Owen Min853a8162019-04-26 19:20:362711 "mangement.";
2712
Jeffrey Cohenf04130a42018-08-29 00:22:272713const char kHappinessTrackingSurveysForDesktopName[] =
2714 "Happiness Tracking Surveys";
2715const char kHappinessTrackingSurveysForDesktopDescription[] =
2716 "Enable showing Happiness Tracking Surveys to users on Desktop";
2717
Wei Li2946b352019-08-19 21:49:542718const char kHappinessTrackingSurveysForDesktopDemoName[] =
2719 "Happiness Tracking Surveys Demo";
2720const char kHappinessTrackingSurveysForDesktopDemoDescription[] =
2721 "Enable showing Happiness Tracking Surveys Demo to users on Desktop";
2722
Huanzhong Huang31a213b2020-02-11 15:04:032723const char kHappinessTrackingSurveysForDesktopSettingsName[] =
2724 "Happiness Tracking Surveys for Settings";
2725const char kHappinessTrackingSurveysForDesktopSettingsDescription[] =
2726 "Enable showing Happiness Tracking Surveys for Settings to users on "
2727 "Desktop";
2728
2729const char kHappinessTrackingSurveysForDesktopSettingsPrivacyName[] =
2730 "Happiness Tracking Surveys for Privacy Settings";
2731const char kHappinessTrackingSurveysForDesktopSettingsPrivacyDescription[] =
2732 "Enable showing Happiness Tracking Surveys for Privacy Settings to users "
2733 "on Desktop";
2734
Maggie Caib3e2a6c2019-03-12 05:12:542735const char kIntentPickerName[] = "Intent picker";
2736const char kIntentPickerDescription[] =
2737 "When going to a site that has URL managable by a PWA, show the intent"
2738 "picker to allow user to open the URL in the app.";
2739
Jon Flatley8c785582019-06-05 00:33:422740const char kKernelnextVMsName[] = "Enable VMs on experimental kernels.";
2741const char kKernelnextVMsDescription[] =
2742 "Enables VM support on devices running experimental kernel versions.";
2743
Travis Skarebcdb5ed32018-08-17 01:49:402744const char kOmniboxDriveSuggestionsName[] =
2745 "Omnibox Google Drive Document suggestions";
2746const char kOmniboxDriveSuggestionsDescriptions[] =
2747 "Display suggestions for Google Drive documents in the omnibox when Google "
2748 "is the default search engine.";
2749
Kevin Bailey9ec05532019-01-31 23:01:332750const char kOmniboxExperimentalKeywordModeName[] =
2751 "Omnibox Experimental Keyword Mode";
2752const char kOmniboxExperimentalKeywordModeDescription[] =
2753 "Enables various experimental features related to keyword mode, its "
Justin Donnellyf2703482019-10-24 21:42:152754 "suggestions and layout.";
Kevin Bailey9ec05532019-01-31 23:01:332755
Kevin Bailey104e44492019-10-31 16:42:322756const char kOmniboxLooseMaxLimitOnDedicatedRowsName[] =
2757 "Omnibox Loose Max Limit on Dedicated Rows";
2758const char kOmniboxLooseMaxLimitOnDedicatedRowsDescription[] =
2759 "Enables not counting submatch suggestions towards total suggestion "
2760 "count.";
2761
Lei Zhang0a318af2018-11-14 02:19:462762const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2763const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142764 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2765 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462766
Orin Jaworskica48a8b62020-01-29 20:24:272767const char kOmniboxSuggestionButtonRowName[] = "Omnibox suggestion button row";
2768const char kOmniboxSuggestionButtonRowDescription[] =
2769 "Enable a button row on omnibox suggestions to present actionable items "
2770 "such as keyword search, tab-switch buttons, and Pedals.";
2771
Orin Jaworski04c08b42018-07-11 02:39:562772const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2773const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592774 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562775
Kevin Bailey7d918b92019-05-02 16:00:142776const char kOmniboxShortBookmarkSuggestionsName[] =
2777 "Omnibox short bookmark suggestions";
2778const char kOmniboxShortBookmarkSuggestionsDescription[] =
2779 "Match very short input words to beginning of words in bookmark "
2780 "suggestions.";
2781
Tommy C. Li065ddce72019-04-11 22:55:122782const char kOmniboxSuggestionTransparencyOptionsName[] =
2783 "Omnibox Suggestion Transparency Options";
2784const char kOmniboxSuggestionTransparencyOptionsDescription[] =
2785 "Improves transparency of and control over omnibox suggestions. This "
Tommy Li9d12b4be2019-09-12 19:21:412786 "includes \"Why this Suggestion?\" and user controls to delete "
2787 "personalized suggestions.";
Tommy C. Li065ddce72019-04-11 22:55:122788
Kevin Bailey898669972017-11-06 15:34:492789const char kOmniboxTabSwitchSuggestionsName[] =
2790 "Omnibox tab switch suggestions";
2791const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592792 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492793
Kevin Bailey37bbf1d2019-08-21 19:23:552794const char kOmniboxTabSwitchSuggestionsDedicatedRowName[] =
2795 "Omnibox dedicated row tab switch suggestions";
2796const char kOmniboxTabSwitchSuggestionsDedicatedRowDescription[] =
Kevin Bailey8492ad202019-08-22 16:01:362797 "Put each tab switch suggestion in a separate suggestion, immediately "
2798 "following the original suggestion.";
Kevin Bailey37bbf1d2019-08-21 19:23:552799
Jan Wilken Dörrie826498622020-02-07 16:15:092800const char kPasswordCheckName[] = "Bulk Password Check";
2801const char kPasswordCheckDescription[] =
2802 "Enables the Bulk Password Check feature for signed-in users.";
2803
Francois Doraycd3a0962019-10-11 20:13:332804const char kTabFreezeName[] = "Tab Freeze";
2805const char kTabFreezeDescription[] =
2806 "Enables freezing eligible tabs when they have been backgrounded for 5 "
2807 "minutes.";
Sebastien Marchandd33f7dc2018-06-22 22:07:062808
Esmael El-Moslimany3cb921e2019-09-12 17:50:282809const char kWebUIA11yEnhancementsName[] =
Esmael El-Moslimanyfc39c5c82019-11-05 19:14:062810 "Enable accessibility enhancements in WebUI";
Esmael El-Moslimany3cb921e2019-09-12 17:50:282811const char kWebUIA11yEnhancementsDescription[] =
2812 "This flag covers a wide variety of accessibility enhancements in WebUI "
2813 "and is used to demonstrate the enhancements for review and testing. When "
2814 "a enhancement is ready to be released, the enhancement will be taken out "
2815 "from behind this feature flag. This flag will remain disabled and ready "
2816 "to be used for other enhancements.";
2817
Monica Basta2d4fe0972020-01-10 11:53:572818const char kSyncSetupFriendlySettingsName[] = "Sync setup friendly settings";
2819const char kSyncSetupFriendlySettingsDescription[] =
2820 "Enable the new sync setup friendly settings";
2821
Brett Wilson7b44537e2017-08-18 01:38:282822#endif // !defined(OS_ANDROID)
2823
2824// Windows ---------------------------------------------------------------------
2825
2826#if defined(OS_WIN)
2827
David Bienvenud0ddda32018-11-01 16:59:162828const char kCalculateNativeWinOcclusionName[] =
2829 "Calculate window occlusion on Windows";
2830const char kCalculateNativeWinOcclusionDescription[] =
2831 "Calculate window occlusion on Windows will be used in the future "
2832 "to throttle and potentially unload foreground tabs in occluded windows";
2833
Brett Wilson7b44537e2017-08-18 01:38:282834const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2835const char kCloudPrintXpsDescription[] =
2836 "XPS enables advanced options for classic printers connected to the Cloud "
2837 "Print with Chrome. Printers must be re-connected after changing this "
2838 "flag.";
2839
Frank Liberato754d14f2019-01-30 23:31:172840const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2841const char kD3D11VideoDecoderDescription[] =
2842 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2843
Armando Miragliad2e6fc9e2020-03-06 09:23:092844const char kEnableMediaFoundationVideoCaptureName[] =
2845 "MediaFoundation Video Capture";
2846const char kEnableMediaFoundationVideoCaptureDescription[] =
2847 "Enable/Disable the usage of MediaFoundation for video capture. Fall back "
2848 "to DirectShow if disabled.";
2849
Brett Wilson7b44537e2017-08-18 01:38:282850const char kGdiTextPrinting[] = "GDI Text Printing";
2851const char kGdiTextPrintingDescription[] =
2852 "Use GDI to print text as simply text";
2853
Olli Etuaho122321192018-09-07 10:15:292854const char kUseAngleName[] = "Choose ANGLE graphics backend";
2855const char kUseAngleDescription[] =
2856 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2857 "computers by default. Using the OpenGL driver as the graphics backend may "
2858 "result in higher performance in some graphics-heavy applications, "
2859 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2860 "video playback.";
2861
2862const char kUseAngleDefault[] = "Default";
2863const char kUseAngleGL[] = "OpenGL";
2864const char kUseAngleD3D11[] = "D3D11";
2865const char kUseAngleD3D9[] = "D3D9";
Nathan Zabriskie70c046f2019-10-16 01:19:022866const char kUseAngleD3D11on12[] = "D3D11on12";
Olli Etuaho122321192018-09-07 10:15:292867
Brett Wilson7b44537e2017-08-18 01:38:282868const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2869const char kUseWinrtMidiApiDescription[] =
2870 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2871 "later).";
2872
Daniel Hosseinian159cb3d2020-03-13 03:02:022873#if BUILDFLAG(ENABLE_PRINTING)
Alan Screen574ffd662019-11-21 22:38:532874const char kUseXpsForPrintingName[] = "Use XPS for printing";
2875const char kUseXpsForPrintingDescription[] =
2876 "When enabled, use XPS printing API instead of the GDI print API.";
2877
Alan Screen49388112019-12-13 23:34:212878const char kUseXpsForPrintingFromPdfName[] = "Use XPS for printing from PDF";
2879const char kUseXpsForPrintingFromPdfDescription[] =
2880 "When enabled, use XPS printing API instead of the GDI print API when "
2881 "printing PDF documents.";
Daniel Hosseinian159cb3d2020-03-13 03:02:022882#endif // BUILDFLAG(ENABLE_PRINTING)
Alan Screen49388112019-12-13 23:34:212883
Guillaume Jenkinsdd8060a72019-07-03 17:28:062884#if BUILDFLAG(ENABLE_SPELLCHECK)
Guillaume Jenkins2c1717a82019-12-05 21:20:162885const char kWinUseBrowserSpellCheckerName[] =
2886 "Use the Windows OS spell checker";
Guillaume Jenkinsdd8060a72019-07-03 17:28:062887const char kWinUseBrowserSpellCheckerDescription[] =
Guillaume Jenkins2c1717a82019-12-05 21:20:162888 "Use the Windows OS spell checker to find spelling mistakes and provide "
Guillaume Jenkinsdd8060a72019-07-03 17:28:062889 "spelling suggestions instead of using the Hunspell engine.";
Guillaume Jenkins2c1717a82019-12-05 21:20:162890
2891#if BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2892const char kWinUseHybridSpellCheckerName[] =
2893 "Use hybrid spell checking on Windows";
2894const char kWinUseHybridSpellCheckerDescription[] =
2895 "Use both the Windows OS spell checker and the Hunspell engine to find "
2896 "spelling mistakes and provide spelling suggestions. Use the Windows OS "
2897 "spell checker first, but if a language isn't supported, fall back to the "
2898 "Hunspell engine. The \"Use the Windows OS spell checker\" feature flag "
2899 "must be enabled, otherwise this will have no effect.";
2900#endif // BUILDFLAG(USE_WIN_HYBRID_SPELLCHECKER)
2901
Guillaume Jenkinsdd8060a72019-07-03 17:28:062902#endif // BUILDFLAG(ENABLE_SPELLCHECK)
2903
Brett Wilson7b44537e2017-08-18 01:38:282904#endif // defined(OS_WIN)
2905
2906// Mac -------------------------------------------------------------------------
2907
2908#if defined(OS_MACOSX)
2909
Daniel Hosseinian159cb3d2020-03-13 03:02:022910#if BUILDFLAG(ENABLE_PRINTING)
2911const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
2912const char kCupsIppPrintingBackendDescription[] =
2913 "Use the CUPS IPP printing backend instead of the original CUPS backend "
2914 "that calls the PPD API.";
2915#endif // BUILDFLAG(ENABLE_PRINTING)
2916
Sidney San Martín678fd4112019-03-30 00:13:052917const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
2918const char kImmersiveFullscreenDescription[] =
2919 "Automatically hide and show the toolbar in fullscreen.";
2920
Lei Zhange065b572018-12-11 08:00:412921const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
2922const char kEnableCustomMacPaperSizesDescription[] =
2923 "Allow use of custom paper sizes in Print Preview.";
2924
Greg Kerrf46f31872019-08-08 20:22:442925const char kMacSyscallSandboxName[] = "Mac Syscall Filtering Sandbox";
2926const char kMacSyscallSandboxDescription[] =
2927 "Controls whether the macOS sandbox filters syscalls.";
2928
Greg Kerr32483d1c2018-12-18 02:29:142929const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
2930const char kMacV2GPUSandboxDescription[] =
2931 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
2932
Henrik Grunellabaf7182019-04-12 09:15:192933const char kMacSystemMediaPermissionsInfoUiName[] =
2934 "System media permissions info UI";
2935const char kMacSystemMediaPermissionsInfoUiDescription[] =
2936 "In case a website is trying to use the camera/microphone, but Chrome "
2937 "itself is blocked on the system level to access these, show an icon in "
2938 "the Omnibox, which, when clicked, displays a bubble with information on "
2939 "how to toggle Chrome's system-level media permissions.";
2940
Christopher Cameron93855ff2019-10-10 19:26:542941const char kMetalName[] = "Metal";
2942const char kMetalDescription[] =
2943 "Use Metal instead of OpenGL for rasterization (if out-of-process "
2944 "rasterization is enabled) and display (if the Skia renderer is enabled)";
2945
Brett Wilson7b44537e2017-08-18 01:38:282946#endif
2947
2948// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:342949
2950#if defined(OS_CHROMEOS)
2951
Brett Wilson7b44537e2017-08-18 01:38:282952const char kAcceleratedMjpegDecodeName[] =
2953 "Hardware-accelerated mjpeg decode for captured frame";
2954const char kAcceleratedMjpegDecodeDescription[] =
2955 "Enable hardware-accelerated mjpeg decode for captured frame where "
2956 "available.";
vabr0215a8e2017-03-28 12:47:342957
Paul Dysone2e1a092019-08-28 23:53:112958const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
2959const char kAggregatedMlAppRankingDescription[] =
2960 "Use the aggregated ML model to rank the suggested apps.";
2961
Thanh Nguyen185d69e92019-10-14 22:43:102962const char kAggregatedMlSearchRankingName[] = "Rank search results with ML.";
2963const char kAggregatedMlSearchRankingDescription[] =
2964 "Use the aggregated ML model to rank the non-app search results for "
2965 "non-empty queries.";
2966
Zentaro Kavanagh65b3e112019-09-03 16:18:232967const char kAllowDisableMouseAccelerationName[] =
2968 "Allow disabling mouse acceleration";
2969const char kAllowDisableMouseAccelerationDescription[] =
2970 "Shows a setting to disable mouse acceleration.";
2971
nancyef7df342019-10-31 04:13:432972const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
2973const char kAppServiceInstanceRegistryDescription[] =
2974 "Use the App Service to provide app instance information, such as the "
2975 "app window running status.";
2976
Maggie Caid250297a2019-09-09 09:30:342977const char kAppServiceIntentHandlingName[] = "App Service Intent Handling";
2978const char kAppServiceIntentHandlingDescription[] =
2979 "Use the App Service to provide data for intent handling.";
2980
Sara Kato0e6af322019-11-05 04:34:172981const char kArcApplicationZoomName[] = "Allow zooming of Android apps";
2982const char kArcApplicationZoomDescription[] =
2983 "Allow Android apps to be zoomed in/out using ctrl+/-.";
2984
Luum Habtemariamdaa8fd22018-06-25 22:39:432985const char kArcCupsApiName[] = "ARC CUPS API";
2986const char kArcCupsApiDescription[] =
2987 "Enables support of libcups APIs from ARC";
2988
Ryo Hashimoto8f4b30ced2019-04-08 12:14:192989const char kArcCustomTabsExperimentName[] =
2990 "Enable Custom Tabs experiment for ARC";
2991const char kArcCustomTabsExperimentDescription[] =
2992 "Allow Android apps to use Custom Tabs."
2993 "This feature only works on the Canary and Dev channels.";
2994
Naoki Fukino153de8a2019-01-22 08:37:542995const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
2996const char kArcDocumentsProviderDescription[] =
2997 "Enables DocumentsProvider integration in Chrome OS Files app.";
2998
Satoshi Niwa8b1d5282018-10-24 04:53:032999const char kArcFilePickerExperimentName[] =
3000 "Enable file picker experiment for ARC";
3001const char kArcFilePickerExperimentDescription[] =
3002 "Enables using Chrome OS file picker in ARC.";
3003
Lev Rumyantsev6eddc802019-08-27 19:41:213004const char kArcNativeBridgeToggleName[] =
3005 "Toggle between native bridge implementations for ARC";
3006const char kArcNativeBridgeToggleDescription[] =
3007 "Toggle between native bridge implementations for ARC.";
Lev Rumyantsev7a8544312017-08-18 19:26:513008
Jesse Schettlerc3d0a652019-04-23 18:49:243009const char kArcPrintSpoolerExperimentName[] =
3010 "Enable print spooler experiment for ARC";
3011const char kArcPrintSpoolerExperimentDescription[] =
Jesse Schettler9d238822020-03-17 19:17:373012 "Enables using the Chrome OS print system and print preview in ARC.";
Jesse Schettlerc3d0a652019-04-23 18:49:243013
lgchengecd1c1a62018-01-09 02:59:463014const char kArcUsbHostName[] = "Enable ARC USB host integration";
3015const char kArcUsbHostDescription[] =
3016 "Allow Android apps to use USB host feature on ChromeOS devices.";
3017
Yusuke Sato7e790eb2019-06-06 00:21:043018const char kArcUsbStorageUIName[] = "Enable ARC USB Storage UI";
3019const char kArcUsbStorageUIDescription[] =
3020 "Enable experimental UI for controlling ARC access to USB storage devices.";
3021
Xiaoqian Dai492a7f002019-10-23 02:36:123022const char kAshDragWindowFromShelfName[] =
3023 "Enable dragging a window from shelf to overview or home screen.";
3024const char kAshDragWindowFromShelfDescription[] =
3025 "Enable dragging a window from shelf to overview or home screen.";
3026
Eliot Courtneye87a9c32018-11-20 03:33:023027const char kAshEnablePipRoundedCornersName[] =
3028 "Enable Picture-in-Picture rounded corners.";
3029const char kAshEnablePipRoundedCornersDescription[] =
3030 "Enable rounded corners on the Picture-in-Picture window.";
3031
Andrew Moylan2db11cd2019-05-22 14:25:153032const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3033const char kAshEnableUnifiedDesktopDescription[] =
3034 "Enable unified desktop mode which allows a window to span multiple "
3035 "displays.";
3036
Min Chen3e342562019-05-04 00:08:363037const char kAshSwapSideVolumeButtonsForOrientationName[] =
3038 "Swap side volume buttons to match screen orientation.";
3039const char kAshSwapSideVolumeButtonsForOrientationDescription[] =
3040 "Make the side volume button that's closer to the top/right always "
3041 "increase the volume and the button that's closer to the bottom/left "
3042 "always decrease the volume.";
3043
minchc6243fd2019-10-22 00:45:463044const char kAshSwipingFromLeftEdgeToGoBackName[] =
3045 "Swping from the left edge of the display to go back to the previous page.";
3046const char kAshSwipingFromLeftEdgeToGoBackDescription[] =
3047 "Swiping from the restricted left area of the display with enough drag "
3048 "distance or fling velocity could go back to the previous page while in "
3049 "tablet mode.";
3050
Ryan Hansberry7c6c2b22019-06-18 21:07:143051const char kBluetoothAggressiveAppearanceFilterName[] =
3052 "Aggressive Bluetooth device filtering";
3053const char kBluetoothAggressiveAppearanceFilterDescription[] =
3054 "Enables a more aggressive Bluetooth filter in the UI to hide devices that "
3055 "likely cannot be connected to.";
3056
Abhishek Pandit-Subedi621cd9d2020-02-20 01:25:523057const char kBluetoothKernelSuspendNotifierName[] =
3058 "Bluetooth kernel suspend notifier handler";
3059const char kBluetoothKernelSuspendNotifierDescription[] =
3060 "Enables the Bluetooth kernel suspend notifier which will allow wake from "
3061 "suspend using Bluetooth HID devices.";
3062
Hsin-Yu Chao771fcd52020-03-17 17:35:103063const char kBluetoothNextHandsfreeProfileName[] =
3064 "Enable next version of Bluetooth Handsfree profile";
3065const char kBluetoothNextHandsfreeProfileDescription[] =
3066 "Enable next version of Bluetooth Handsfree profile 1.7 which includes "
3067 "WBS(wideband speeech) feature";
3068
Christopher Lam28530012019-07-11 04:05:123069const char kCameraSystemWebAppName[] = "Camera System Web App";
3070const char kCameraSystemWebAppDescription[] =
3071 "Run the Chrome Camera App as a System Web App.";
3072
David Staessens13e6e232020-01-17 04:23:513073const char kChromeosVideoDecoderName[] = "New Chrome OS Video Decoder";
3074const char kChromeosVideoDecoderDescription[] =
3075 "Enables the new Chrome OS video decoder pipeline for hardware accelerated"
3076 "video decoding.";
3077
Yulun Wu1e355132020-02-11 20:12:223078const char kContextualNudgesName[] =
3079 "Contextual nudges for user gesture education";
3080const char kContextualNudgesDescription[] =
3081 "Enables contextual nudges, periodically showing the user a label "
3082 "explaining how to interact with a particular UI element using gestures.";
3083
Su Hong Koo37a5e7dd2020-02-12 20:52:573084const char kCornerShortcutsName[] = "Enable corner shortcuts";
3085const char kCornerShortcutsDescription[] =
3086 "If enabled, the user can configure actions for corners of the display.";
3087
Brett Wilson7b44537e2017-08-18 01:38:283088const char kCrosRegionsModeName[] = "Cros-regions load mode";
3089const char kCrosRegionsModeDescription[] =
3090 "This flag controls cros-regions load mode";
3091const char kCrosRegionsModeDefault[] = "Default";
3092const char kCrosRegionsModeOverride[] = "Override VPD values.";
3093const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343094
matterchen6b348762020-01-08 06:08:093095const char kCrostiniPortForwardingName[] = "Crostini Port Forwarding";
3096const char kCrostiniPortForwardingDescription[] =
3097 "Enable Crostini port forwarding.";
3098
David Munro3528c5c2020-01-13 02:44:373099const char kCrostiniDiskResizingName[] = "Allow resizing Crostini disks";
3100const char kCrostiniDiskResizingDescription[] =
3101 "Use preallocated user-resizeable disks for Crostini instead of sparse "
3102 "automatically sized disks.";
3103
danielngc6cea8d72020-02-28 06:17:383104const char kCrostiniShowMicSettingName[] = "Allow Crostini mic setting";
3105const char kCrostiniShowMicSettingDescription[] =
3106 "Adds the option to allow Crostini to access the mic";
3107
David Munro39598622020-01-17 08:41:083108const char kCrostiniUsernameName[] = "Allow picking your Crostini username";
3109const char kCrostiniUsernameDescription[] =
3110 "Allow picking your Crostini username";
3111
David Munro3728ef72019-10-30 07:22:153112const char kCrostiniUseBusterImageName[] = "New Crostini containers use Buster";
3113const char kCrostiniUseBusterImageDescription[] =
3114 "New Crostini containers use Debian Buster images instead of Debian "
3115 "Stretch.";
3116
Ben Wells7238dd02019-05-02 08:20:323117const char kCrostiniGpuSupportName[] = "Crostini GPU Support";
3118const char kCrostiniGpuSupportDescription[] = "Enable Crostini GPU support.";
3119
Nicholas Verne89be53b2019-03-27 23:08:323120const char kCrostiniUsbAllowUnsupportedName[] =
3121 "Crostini Usb Allow Unsupported";
3122const char kCrostiniUsbAllowUnsupportedDescription[] =
Nicholas Verne045685c2019-09-04 21:11:293123 "Allow mounting unsupported Usb devices in Crostini. At your own risk. ";
Josh Pratt57cea392018-10-30 02:59:063124
Nicholas Verne84629622019-11-14 04:55:523125const char kCrostiniWebUIUpgraderName[] = "Crostini WebUI Upgrader";
3126const char kCrostiniWebUIUpgraderDescription[] =
3127 "Enable the new WebUI Crostini Upgrader Dialog.";
3128
Max Li6f2e8142019-10-23 13:34:113129const char kCryptAuthV2DeviceActivityStatusName[] =
3130 "CryptAuth Device Activity Status";
3131const char kCryptAuthV2DeviceActivityStatusDescription[] =
3132 "Use the CryptAuth GetDevicesActivityStatus API to sort devices.";
3133
Josh Nohle12948a12019-10-10 21:06:163134const char kCryptAuthV2DeviceSyncName[] = "CryptAuth v2 DeviceSync";
3135const char kCryptAuthV2DeviceSyncDescription[] =
Josh Nohle7cf892de2019-11-08 16:14:053136 "Use the CryptAuth v2 DeviceSync protocol. Note: v1 DeviceSync will "
3137 "continue to run until the deprecation flag is flipped.";
Josh Nohle12948a12019-10-10 21:06:163138
Josh Nohle2f82dcc2018-12-17 23:11:233139const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3140const char kCryptAuthV2EnrollmentDescription[] =
3141 "Use the CryptAuth v2 Enrollment protocol.";
3142
Thanh Nguyena4c933442019-05-11 03:43:553143const char kDisableCancelAllTouchesName[] = "Disable CancelAllTouches()";
3144const char kDisableCancelAllTouchesDescription[] =
3145 "If enabled, a canceled touch will not force all other touches to be "
3146 "canceled.";
3147
Josh Nohle115bc2892019-12-18 18:26:343148const char kDisableCryptAuthV1DeviceSyncName[] =
3149 "Disable CryptAuth v1 DeviceSync";
3150const char kDisableCryptAuthV1DeviceSyncDescription[] =
3151 "Disable the CryptAuth v1 DeviceSync protocol. The v2 DeviceSync flag "
3152 "should be enabled before this flag is flipped.";
3153
Daniele Castagna893d822e2019-03-08 21:37:113154const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3155const char kDisableExplicitDmaFencesDescription[] =
3156 "Always rely on implicit syncrhonization between GPU and display "
3157 "controller instead of using dma-fences explcitily when available.";
3158
Bailey Berro79b784f2020-01-16 20:18:213159const char kDisplayChangeModalName[] = "Enable display change modal";
3160const char kDisplayChangeModalDescription[] =
3161 "If enabled, a modal dialog will be shown when resolution or refresh rate "
3162 "is changed rather than a notification.";
3163
Miguel Casasf15028b12019-10-23 12:52:323164const char kEnableUseHDRTransferFunctionName[] =
3165 "Enable using HDR transfer function";
3166const char kEnableUseHDRTransferFunctionDescription[] =
3167 "Allows using an HDR transfer functions if any connected monitor supports "
3168 "it";
3169
Giovanni Ortuño Urquidi3e5e2072019-09-25 06:50:203170const char kDisableOfficeEditingComponentAppName[] =
3171 "Disable Office Editing for Docs, Sheets & Slides";
3172const char kDisableOfficeEditingComponentAppDescription[] =
3173 "Disables Office Editing for Docs, Sheets & Slides component app so "
3174 "handlers won't be registered, making it possible to install another "
3175 "version for testing.";
3176
Ahmed Fakhry4f567e692018-10-16 15:51:083177const char kDoubleTapToZoomInTabletModeName[] =
3178 "Double-tap to zoom in tablet mode";
3179const char kDoubleTapToZoomInTabletModeDescription[] =
3180 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3181 "page.";
3182
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543183const char kEnableAdvancedPpdAttributesName[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263184 "Enable advanced PPD attributes";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543185const char kEnableAdvancedPpdAttributesDescription[] =
Vladislav Kuzkokov457c668792019-08-26 15:37:263186 "Enable advanced settings on CUPS printers";
Vladislav Kuzkokov22f860ed2019-05-22 16:26:543187
Andrew Moylan2db11cd2019-05-22 14:25:153188const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3189const char kEnableAppDataSearchDescription[] =
3190 "Allow launcher search to access data available through Firebase App "
3191 "Indexing";
3192
3193const char kEnableAppReinstallZeroStateName[] =
3194 "Enable Zero State App Reinstall Suggestions.";
3195const char kEnableAppReinstallZeroStateDescription[] =
3196 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3197 "will show app reinstall recommendations at end of zero state list.";
3198
Matthew Mourgoscf22b4b2019-03-06 23:46:393199const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3200const char kEnableAppGridGhostDescription[] =
3201 "Enables ghosting during an item drag in launcher.";
3202
Kevin Strohbehnb65b5c42019-06-25 00:29:103203const char kEnableSearchBoxSelectionName[] = "Search Box Selection";
3204const char kEnableSearchBoxSelectionDescription[] =
3205 "Enables the ResultSelectionController in the Search Box. This alters "
3206 "perceived focus traversal.";
3207
Daniel Zhang01399072018-08-16 22:28:203208const char kEnableAppListSearchAutocompleteName[] =
3209 "App List Search Autocomplete";
3210const char kEnableAppListSearchAutocompleteDescription[] =
3211 "Allow App List search box to autocomplete queries for Google searches and "
3212 "apps.";
3213
Lei Zhang0a318af2018-11-14 02:19:463214const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373215 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463216const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373217 "If audio focus is enabled in Chrome then this will delegate audio focus "
3218 "control in Android apps to Chrome.";
3219
Meilin Wangfc26d4f02020-02-18 21:19:483220extern const char kEnableAmbientModeName[] = "Enable Ambient Mode";
3221extern const char kEnableAmbientModeDescription[] =
3222 "Enable Ambient Mode to show an enhanced lock screen with more functions";
3223
Yue Liebaa9952018-12-07 21:41:263224const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3225const char kEnableAssistantAppSupportDescription[] =
3226 "Enable the Assistant App Support feature";
3227
Xiaohui Chenb523747b2019-03-14 23:38:323228const char kEnableAssistantLauncherIntegrationName[] =
3229 "Assistant & Launcher integration";
3230const char kEnableAssistantLauncherIntegrationDescription[] =
3231 "Combine Launcher search with the power of Assistant to provide the most "
3232 "useful answer for each query. Requires Assistant to be enabled.";
3233
Yue Li26244a8e2019-11-14 02:05:033234const char kEnableAssistantLauncherUIName[] = "Assistant Launcher UI";
3235const char kEnableAssistantLauncherUIDescription[] =
3236 "Enables the embedded Assistant UI in the app list. Requires Assistant to "
3237 "be enabled.";
3238
lif5c5bec62019-06-26 22:56:053239const char kEnableAssistantMediaSessionIntegrationName[] =
3240 "Assistant Media Session integration";
3241const char kEnableAssistantMediaSessionIntegrationDescription[] =
3242 "Enable Assistant Media Session Integration.";
3243
Xiao Yangf59e6932019-07-19 00:18:133244const char kEnableAssistantRoutinesName[] = "Assistant Routines";
3245const char kEnableAssistantRoutinesDescription[] = "Enable Assistant Routines.";
3246
Alex Newcomere5a362c2019-05-02 19:31:353247const char kEnableBackgroundBlurName[] = "Enable background blur.";
3248const char kEnableBackgroundBlurDescription[] =
minchab2ded5ce2019-09-06 18:32:283249 "Enables background blur for the Launcher, Shelf, Unified System Tray etc.";
Alex Newcomere5a362c2019-05-02 19:31:353250
Avery Musbach62777822020-03-06 05:49:043251const char kDragToSnapInClamshellModeName[] = "Enable clamshell split view.";
3252const char kDragToSnapInClamshellModeDescription[] =
3253 "You can drag a window from clamshell overview and snap it. If you will be "
3254 "using multiple displays, you should use this flag only in conjunction "
3255 "with multi-display-overview-and-split-view (otherwise you are likely to "
3256 "get a crash).";
3257
3258const char kMultiDisplayOverviewAndSplitViewName[] =
3259 "Enable multi-display overview and split view.";
3260const char kMultiDisplayOverviewAndSplitViewDescription[] =
3261 "You can drag a window from one overview grid and drop into another "
3262 "overview grid.";
3263
Charles Zhao9d1b8def2019-10-16 22:32:393264const char kEnableCrOSActionRecorderName[] = "Enable CrOS action recorder";
3265const char kEnableCrOSActionRecorderDescription[] =
3266 "When enabled, each app launching, file opening, setting change, and url "
3267 "visiting will be logged locally into an encrypted file. Should not be "
Charles Zhaoafe9e8d2019-10-17 00:34:343268 "enabled. Be aware that hash option only provides a thin layer of privacy.";
Charles Zhao9d1b8def2019-10-16 22:32:393269
Alexander Alekseev38e1e0a2018-11-08 22:48:483270const char kEnableDiscoverAppName[] = "Enable Discover App";
3271const char kEnableDiscoverAppDescription[] =
3272 "Enable Discover App icon in launcher.";
3273
Brett Wilson7b44537e2017-08-18 01:38:283274const char kEnableEncryptionMigrationName[] =
3275 "Enable encryption migration of user data";
3276const char kEnableEncryptionMigrationDescription[] =
3277 "If enabled and the device supports ARC, the user will be asked to update "
3278 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343279
Harry Cuttscfe6d934f2019-06-05 21:45:553280const char kEnableGesturePropertiesDBusServiceName[] =
3281 "Enable gesture properties D-Bus service";
3282const char kEnableGesturePropertiesDBusServiceDescription[] =
3283 "Enable a D-Bus service for accessing gesture properties, which are used "
3284 "to configure input devices.";
3285
Xiaohui Chenf4283f32018-11-26 20:02:503286const char kEnableGoogleAssistantDspName[] =
3287 "Enable Google Assistant with hardware-based hotword";
3288const char kEnableGoogleAssistantDspDescription[] =
3289 "Enable an experimental feature that uses hardware-based hotword detection "
3290 "for Assistant. Only a limited number of devices have this type of "
3291 "hardware support.";
3292
Xiaohui Chenc3baca42018-11-30 19:29:373293const char kEnableGoogleAssistantStereoInputName[] =
3294 "Enable Google Assistant with stereo audio input";
3295const char kEnableGoogleAssistantStereoInputDescription[] =
3296 "Enable an experimental feature that uses stereo audio input for hotword "
3297 "and voice to text detection in Google Assistant.";
3298
Xiaohui Chen3f3a5bf12019-09-28 00:29:453299const char kEnableGoogleAssistantAecName[] = "Enable Google Assistant AEC";
3300const char kEnableGoogleAssistantAecDescription[] =
3301 "Enable an experimental feature that removes local feedback from audio "
3302 "input to help hotword and ASR when background audio is playing.";
3303
Rob Schonberger11bb2812019-07-31 23:41:003304const char kEnableHeuristicStylusPalmRejectionName[] =
3305 "Enable Heuristic for Stylus/Palm Rejection.";
3306const char kEnableHeuristicStylusPalmRejectionDescription[] =
3307 "Enable additional heuristic palm rejection logic when interacting with "
3308 "stylus usage. Not intended for all devices.";
3309
Rob Schonbergerc258473f2019-11-08 05:09:353310const char kEnableNeuralStylusPalmRejectionName[] =
3311 "Enable Neural Palm Detection";
3312const char kEnableNeuralStylusPalmRejectionDescription[] =
3313 "Experimental: Enable Neural Palm detection. Not compatible with all "
3314 "devices.";
3315
Rob Schonbergerba235782020-03-11 05:01:143316const char kEnablePalmOnMaxTouchMajorName[] =
3317 "Enable Palm when Touch is Maximum";
3318const char kEnablePalmOnMaxTouchMajorDescription[] =
3319 "Experimental: Enable Palm detection when the touchscreen reports max "
3320 "size. Not compatible with all devices.";
3321
3322const char kEnablePalmOnToolTypePalmName[] =
3323 "Enable Palm when Tool Type is Palm";
3324const char kEnablePalmOnToolTypePalmDescription[] =
3325 "Experimental: Enable palm detection when touchscreen reports "
3326 "TOOL_TYPE_PALM. Not compatible with all devices.";
3327
Danan S749399c2019-06-25 23:08:483328const char kEnableParentalControlsSettingsName[] =
3329 "Enable Parental controls settings";
3330const char kEnableParentalControlsSettingsDescription[] =
3331 "Enable Parental Control options in settings.";
3332
Vladislav Kaznacheevaa213a02018-10-29 17:54:283333const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3334const char kEnablePlayStoreSearchDescription[] =
3335 "Enable Play Store search in launcher.";
3336
[email protected]683123b92019-12-10 03:52:223337const char kEnableQuickAnswersName[] = "Enable Quick Answers";
3338const char kEnableQuickAnswersDescription[] =
3339 "Enable the Quick Answers feature";
3340
Xiao Yangfcee43b2020-02-11 03:27:433341const char kEnableQuickAnswersRichUiName[] = "Enable Quick Answers Rich UI";
3342const char kEnableQuickAnswersRichUiDescription[] =
3343 "Enable the Quick Answers rich UI.";
3344
Jazz Xu2e5886662018-12-14 00:38:483345const char kEnableVideoPlayerNativeControlsName[] =
3346 "Enable native controls in video player app";
3347const char kEnableVideoPlayerNativeControlsDescription[] =
3348 "Enable native controls in video player app";
3349
Brian Geffon134e77c52019-07-30 21:49:583350const char kTrimOnFreezeName[] = "Trim Working Set on freeze";
3351const char kTrimOnFreezeDescription[] = "Trim Working Set on all frames frozen";
3352
3353const char kTrimOnMemoryPressureName[] = "Trim Working Set on memory pressure";
3354const char kTrimOnMemoryPressureDescription[] =
3355 "Trim Working Set periodically on memory pressure";
3356
Lei Zhang0ca70ea2018-09-07 17:51:013357const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3358const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013359 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283360 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013361
Eleni Dimitriadis86ff60602019-12-23 05:17:093362const char kEnableSuggestedFilesName[] = "Enable Suggested Files";
3363const char kEnableSuggestedFilesDescription[] =
3364 "Enable Suggested Files feature in Launcher, which will show file "
3365 "suggestions in the suggestion chips when the launcher is opened";
3366
Anqing Zhao05ec5822019-11-21 15:42:433367const char kEnterpriseReportingInChromeOSName[] =
3368 "Enterprise cloud reporting in Chrome OS";
3369const char kEnterpriseReportingInChromeOSDescription[] =
3370 "Enable the enterprise cloud reporting in Chrome OS. This feature requires "
3371 "user level cloud management.";
3372
Nicholas Hollingume9a6744f2019-10-03 05:57:293373const char kExoPointerLockName[] = "Pointer lock for Linux applications";
3374const char kExoPointerLockDescription[] =
3375 "Allow Linux applications to request a pointer lock, i.e. exclusive use of "
3376 "the mouse pointer.";
3377
Akihiro Ota02ec6bed2020-01-21 22:27:223378const char kExperimentalAccessibilityChromeVoxAnnotationsName[] =
3379 "Enable experimental ChromeVox annotations feature.";
3380const char kExperimentalAccessibilityChromeVoxAnnotationsDescription[] =
3381 "Allows users to create custom annotations for elements using ChromeVox.";
3382
Akihiro Ota3ff6f8a2019-01-18 17:43:043383const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3384 "Enable experimental ChromeVox language switching.";
3385const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3386 "Enable ChromeVox language switching, which changes ChromeVox's "
3387 "output language upon detection of new language.";
3388
Akihiro Ota47470672020-01-15 19:15:273389const char kExperimentalAccessibilityChromeVoxSearchMenusName[] =
3390 "Enable experimental ChromeVox search menus feature.";
3391const char kExperimentalAccessibilityChromeVoxSearchMenusDescription[] =
3392 "Allows users to search for items in the ChromeVox menu.";
3393
Akihiro Otacfdd4482019-08-21 23:41:033394const char kExperimentalAccessibilityChromeVoxSubNodeLanguageSwitchingName[] =
Akihiro Ota47470672020-01-15 19:15:273395 "Enable experimental ChromeVox sub-node (word-level) language "
3396 "switching.";
Akihiro Otacfdd4482019-08-21 23:41:033397const char
3398 kExperimentalAccessibilityChromeVoxSubNodeLanguageSwitchingDescription[] =
3399 "Enable ChromeVox language switching at the sub-node level, "
3400 "which changes ChromeVox's output language upon detection of a new "
3401 "language. This type of switching is more granular than the ChromeVox"
3402 "node-level language switching.";
3403
Rose Garcia26e2ae32019-06-25 00:57:543404const char kExperimentalAccessibilitySwitchAccessName[] =
3405 "Experimental feature Switch Access";
3406const char kExperimentalAccessibilitySwitchAccessDescription[] =
3407 "Add a setting to enable the prototype of Switch Access";
3408
3409const char kExperimentalAccessibilitySwitchAccessTextName[] =
3410 "Enable enhanced Switch Access text input.";
3411const char kExperimentalAccessibilitySwitchAccessTextDescription[] =
3412 "Enable experimental or in-progress Switch Access features for improved "
3413 "text input";
3414
Austin Tankiang4f973632019-08-12 08:33:233415const char kFilesNGName[] = "Enable Files App. NG.";
3416const char kFilesNGDescription[] =
3417 "Enable the next generation UI style of the file manager.";
3418
Andrew Moylan97585272019-02-19 19:01:223419const char kFsNosymfollowName[] =
3420 "Prevent symlink traversal on user-supplied filesystems.";
3421const char kFsNosymfollowDescription[] =
3422 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3423 " option, so the chromuimos LSM denies symlink traversal on the"
3424 " filesystem.";
3425
Thanh Nguyen0ec9c752019-10-04 01:35:373426const char kFuzzyAppSearchName[] = "Fuzzy app search algorithm in launcher.";
3427const char kFuzzyAppSearchDescription[] =
3428 "Uses fuzzy search algorithm for app search in launcher.";
3429
Jeroen Dhollander41b3bec2019-07-19 16:56:243430const char kGaiaActionButtonsName[] =
3431 "Enable action buttons on Gaia login screen";
3432const char kGaiaActionButtonsDescription[] =
3433 "Enable primary/secondary action button on Gaia login screen.";
3434
Rachel Carpenteredc531fa2020-01-29 07:32:333435extern const char kHelpAppName[] = "Help App";
3436extern const char kHelpAppDescription[] =
3437 "Enables the chrome://help-app System Web App (SWA)";
3438
Becca Hughes71465532019-04-12 19:18:553439const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3440const char kHideArcMediaNotificationsDescription[] =
3441 "Hides media notifications for ARC apps. Requires "
3442 "#enable-media-session-notifications to be enabled.";
3443
John Palmer3ace5a72020-03-11 05:57:513444extern const char kImeAssistAutocorrectName[] = "Enable assistive autocorrect";
3445extern const char kImeAssistAutocorrectDescription[] =
3446 "Enable assistive auto-correct features for native IME";
3447
Jing Wang1c45fe392020-03-05 01:10:233448const char kImeAssistPersonalInfoName[] = "Enable assistive personal info";
3449const char kImeAssistPersonalInfoDescription[] =
3450 "Enable auto-complete suggestions on personal infomation for native IME.";
3451
Leo Zhang49c34d22019-04-02 09:57:593452const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3453const char kImeInputLogicFstDescription[] =
3454 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3455
David Valletf4c88342019-12-03 01:43:263456const char kImeInputLogicHmmName[] = "Enable HMM Input Logic on IME";
3457const char kImeInputLogicHmmDescription[] =
3458 "Enable HMM Input Logic to replace the IME legacy input logic on NaCl";
3459
Yingbing Wu09cd99a2020-02-14 09:14:243460const char kImeMozcProtoName[] = "Enable protobuf on Japanese IME";
3461const char kImeMozcProtoDescription[] =
3462 "Enable Japanese IME to use protobuf as interactive message format to "
3463 "replace JSON";
3464
Leo Zhang52754b402019-10-22 11:51:323465const char kImeNativeDecoderName[] = "Enable native decoders in IME Service";
3466const char kImeNativeDecoderDescription[] =
3467 "Enable native decoders in IME service to deprecate NaCl decoders";
3468
Ahmed Fakhry15d707e2019-02-22 23:54:213469const char kListAllDisplayModesName[] = "List all display modes";
3470const char kListAllDisplayModesDescription[] =
3471 "Enables listing all external displays' modes in the display settings.";
3472
Becca Hughesca82d2d2019-08-05 20:03:223473const char kLockScreenMediaControlsName[] = "Lock screen media controls";
3474const char kLockScreenMediaControlsDescription[] =
3475 "Enable media controls on the lock screen.";
3476
Megumi Hattori5a0d4182018-03-06 11:09:503477const char kLockScreenNotificationName[] = "Lock screen notification";
3478const char kLockScreenNotificationDescription[] =
3479 "Enable notifications on the lock screen.";
3480
Lei Zhang507fffd2020-01-29 23:47:543481const char kMediaAppName[] = "Media App";
3482const char kMediaAppDescription[] =
Trent Aptedbc6c3112019-11-15 05:58:133483 "Enables the chrome://media-app System Web App (SWA)";
3484
Becca Hughes71465532019-04-12 19:18:553485const char kMediaSessionNotificationsName[] = "Media session notifications";
3486const char kMediaSessionNotificationsDescription[] =
3487 "Shows notifications for media sessions showing the currently playing "
3488 "media and providing playback controls";
3489
Jimmy Gong09aff042019-10-23 20:13:073490const char kPrintServerUiName[] = "Print Server UI";
3491const char kPrintServerUiDescription[] =
3492 "Enables users to add their own print server in the printer settings page.";
3493
François Degros04e5eb3e2020-02-10 05:37:163494const char kRar2FsName[] = "Enable rar2fs";
3495const char kRar2FsDescription[] =
3496 "Enable Files App to mount RAR archives using rar2fs.";
3497
Bailey Berro2c1797702019-09-30 18:49:423498const char kReduceDisplayNotificationsName[] = "Reduce display notifications";
3499const char kReduceDisplayNotificationsDescription[] =
3500 "If enabled, notifications for display rotation, display removed, display "
3501 "mirroring, and display extending will be suppressed.";
3502
Yulun Wu502158732019-07-24 00:31:453503const char kReleaseNotesName[] = "CrOS Release Notes.";
3504const char kReleaseNotesDescription[] =
Yulun Wud8b812e2019-10-25 00:24:283505 "Creates release notes app in settings menu that shows a webview "
3506 "describing new OS features.";
3507
Jesse Schettler781eccb02020-03-10 17:17:443508const char kScanningUIName[] = "Scanning UI";
3509const char kScanningUIDescription[] =
3510 "An experimental UI that allows users to interact with a connected "
3511 "scanner.";
3512
Andrew Moylan97585272019-02-19 19:01:223513const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3514const char kSchedulerConfigurationDescription[] =
3515 "Instructs the OS to use a specific scheduler configuration setting.";
Greg Kerr33cd4662019-06-17 07:03:013516const char kSchedulerConfigurationConservative[] =
3517 "Disables Hyper-Threading on relevant CPUs.";
3518const char kSchedulerConfigurationPerformance[] =
3519 "Enables Hyper-Threading on relevant CPUs.";
Andrew Moylan97585272019-02-19 19:01:223520
Kyle Horimoto63a6bd42019-09-16 23:47:523521const char kShowBluetoothDebugLogToggleName[] =
3522 "Show Bluetooth debug log toggle";
3523const char kShowBluetoothDebugLogToggleDescription[] =
3524 "Enables a toggle which can enable debug (i.e., verbose) logs for "
3525 "Bluetooth";
3526
Alberto Herreraaecc85512019-06-13 21:14:253527const char kShowBluetoothDeviceBatteryName[] = "Show Bluetooth device battery";
3528const char kShowBluetoothDeviceBatteryDescription[] =
3529 "Enables showing the battery level of connected and supported Bluetooth "
3530 "devices in the System Tray and Settings UI.";
3531
James Cook0ba192bf2017-12-01 20:53:113532const char kShowTapsName[] = "Show taps";
3533const char kShowTapsDescription[] =
3534 "Draws a circle at each touch point, which makes touch points more obvious "
3535 "when projecting or mirroring the display. Similar to the Android OS "
3536 "developer option.";
3537
3538const char kShowTouchHudName[] = "Show HUD for touch points";
3539const char kShowTouchHudDescription[] =
3540 "Shows a trail of colored dots for the last few touch points. Pressing "
3541 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3542 "debug hardware issues that generate spurious touch events.";
3543
Andrew Moylan60ac7c0c2019-05-28 06:52:183544const char kSmartDimModelV3Name[] = "Smart Dim updated model";
3545const char kSmartDimModelV3Description[] =
Andrew Moylan5bb68b422019-05-27 04:56:453546 "Uses an updated model for user activity prediction (Smart Dim).";
3547
alanlxl1d52f622020-03-17 01:15:163548const char kSmartDimNewMlAgentName[] = "Smart Dim new machine learning agent";
3549const char kSmartDimNewMlAgentDescription[] =
3550 "Uses a new machine learning agent to switch between builtin and dynamic "
3551 "ML models.";
3552
Jorge Gil5a8ccde2018-07-10 01:46:213553const char kSmartTextSelectionName[] = "Smart Text Selection";
3554const char kSmartTextSelectionDescription[] =
3555 "Shows quick actions for text "
3556 "selections in the context menu.";
3557
Anand K. Mistry6f5e1c92020-02-19 23:56:033558const char kSmbfsFileSharesName[] = "Smbfs file shares";
3559const char kSmbfsFileSharesDescription[] =
3560 "Use smbfs for accessing network file shares.";
3561
James Cook9348f362019-11-15 01:15:583562const char kSplitSettingsSyncName[] = "Split OS and browser sync";
3563const char kSplitSettingsSyncDescription[] =
3564 "Allows OS sync to be configured separately from browser sync. Changes the "
3565 "OS settings UI to provide controls for OS data types. Requires "
3566 "#split-settings to be enabled.";
3567
Bailey Berro6c989672019-04-11 19:19:203568const char kStreamlinedUsbPrinterSetupName[] =
3569 "Streamlined USB Printer Setup Flow";
3570const char kStreamlinedUsbPrinterSetupDescription[] =
3571 "Automatically sets up capable USB printers when plugged in. Shows a "
3572 "notification with the setup result.";
3573
Jon Mannc514fc92019-05-23 21:30:233574const char kSyncWifiConfigurationsName[] = "Sync Wi-Fi network configurations";
3575const char kSyncWifiConfigurationsDescription[] =
3576 "Enables the option to sync Wi-Fi network configurations with Chrome Sync.";
3577
Ahmed Mehfooz53675c0a2019-10-03 19:51:303578const char kMessageCenterRedesignName[] = "Enable Message Center Redesign";
3579const char kMessageCenterRedesignDescription[] =
3580 "Enables split message center, stacked notification icons and system tray "
3581 "pagination";
Ahmed Mehfooz040dcdf2019-08-07 21:12:293582
Joel Hockeya602a752019-10-28 07:13:513583const char kTerminalSystemAppName[] = "Terminal System App";
3584const char kTerminalSystemAppDescription[] =
3585 "Enables the Terminal System App at chrome://terminal which is used for "
3586 "the Chrome OS Linux terminal.";
3587
Joel Hockey65063ed2020-03-01 23:18:413588const char kTerminalSystemAppLegacySettingsName[] =
3589 "Terminal System App Legacy Settings";
3590const char kTerminalSystemAppLegacySettingsDescription[] =
3591 "Use the legacy settings page for Terminal System App.";
3592
Joel Hockeya602a752019-10-28 07:13:513593const char kTerminalSystemAppSplitsName[] = "Terminal System App Splits";
3594const char kTerminalSystemAppSplitsDescription[] =
3595 "Enables splits for the Terminal System App.";
3596
Brett Wilson7b44537e2017-08-18 01:38:283597const char kTetherName[] = "Instant Tethering";
3598const char kTetherDescription[] =
3599 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3600 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373601
Brett Wilson7b44537e2017-08-18 01:38:283602const char kTouchscreenCalibrationName[] =
3603 "Enable/disable touchscreen calibration option in material design settings";
3604const char kTouchscreenCalibrationDescription[] =
3605 "If enabled, the user can calibrate the touch screen displays in "
3606 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093607
Miguel Casas-Sanchezdcd69152019-09-04 21:22:363608const char kUseFakeDeviceForMediaStreamName[] = "Use fake video capture device";
3609const char kUseFakeDeviceForMediaStreamDescription[] =
3610 "Forces Chrome to use a fake video capture device (a rolling pacman with a "
3611 "timestamp) instead of the system audio/video devices, for debugging "
3612 "purposes.";
3613
Qiang Xu045aff222018-05-21 23:21:013614const char kUiDevToolsName[] = "Enable native UI inspection";
3615const char kUiDevToolsDescription[] =
3616 "Enables inspection of native UI elements. For local inspection use "
3617 "chrome://inspect#other";
3618
Andrew Moylan97585272019-02-19 19:01:223619const char kUiShowCompositedLayerBordersName[] =
3620 "Show UI composited layer borders";
3621const char kUiShowCompositedLayerBordersDescription[] =
3622 "Show border around composited layers created by UI.";
3623const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3624const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3625const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3626const char kUiShowCompositedLayerBordersAll[] = "All";
3627
3628const char kUiSlowAnimationsName[] = "Slow UI animations";
3629const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463630
Naoki Fukinoadbc2f42020-02-07 20:26:493631extern const char kUnifiedMediaViewName[] = "Unified media view in Files App";
3632extern const char kUnifiedMediaViewDescription[] =
3633 "Enable unified media view to browse recently-modified media files from"
3634 " local disk, Google Drive, and Android.";
3635
Allen Webbcdc8e69d2018-09-12 20:36:003636const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3637const char kUsbguardDescription[] =
3638 "Prevents newly connected USB devices from operating at the lock screen"
3639 " until Chrome OS is unlocked to protect against malicious USB devices."
3640 " Already connected USB devices will continue to function.";
3641
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233642const char kVaapiJpegImageDecodeAccelerationName[] =
3643 "VA-API JPEG decode acceleration for images";
3644const char kVaapiJpegImageDecodeAccelerationDescription[] =
3645 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3646 " captures) using the VA-API.";
3647
Gil Dekel8f4b5642019-07-27 05:27:403648const char kVaapiWebPImageDecodeAccelerationName[] =
3649 "VA-API WebP decode acceleration for images";
3650const char kVaapiWebPImageDecodeAccelerationDescription[] =
3651 "Enable or disable decode acceleration of WebP images using the VA-API.";
3652
My Nguyen614dbcc2019-10-29 03:52:323653const char kVirtualKeyboardBorderedKeyName[] = "Virtual Keyboard Bordered Key";
3654const char kVirtualKeyboardBorderedKeyDescription[] =
3655 "Show virtual keyboard with bordered key";
3656
Curtis McMullan97924a212020-02-10 02:15:033657const char kVirtualKeyboardFloatingResizableName[] =
3658 "Virtual Keyboard Resizable Mode";
3659const char kVirtualKeyboardFloatingResizableDescription[] =
3660 "Show virtual keyboard with resizable floating mode";
3661
Brett Wilson7b44537e2017-08-18 01:38:283662const char kVirtualKeyboardName[] = "Virtual Keyboard";
David Vallet70dfe49a2019-10-14 22:39:313663const char kVirtualKeyboardDescription[] =
3664 "Always show virtual keyboard regardless of having a physical keyboard "
3665 "present";
Brett Wilson7b44537e2017-08-18 01:38:283666
Brett Wilson7b44537e2017-08-18 01:38:283667const char kWakeOnPacketsName[] = "Wake On Packets";
3668const char kWakeOnPacketsDescription[] =
3669 "Enables waking the device based on the receipt of some network packets.";
orenb21da031c2017-06-30 21:24:203670
tbya97bb93c2019-08-23 02:16:403671const char kZeroStateFilesName[] = "Enable Launcher Zero State Files";
3672const char kZeroStateFilesDescription[] =
3673 "Enables zero state file recommendations in the Launcher, which appear when"
3674 "the search box is active and no query has been entered.";
3675
Andrew Moylan2db11cd2019-05-22 14:25:153676// Prefer keeping this section sorted to adding new definitions down here.
Tim Song988f7092019-03-01 03:13:393677
yhanadac5bff5b2017-05-18 06:37:093678#endif // defined(OS_CHROMEOS)
3679
Joel Hockey0613a832019-06-21 02:19:123680#if defined(OS_CHROMEOS) || defined(OS_LINUX)
Brian Geffonc3bdd6d2019-08-21 22:48:313681
3682#if BUILDFLAG(USE_TCMALLOC)
3683const char kDynamicTcmallocName[] = "Dynamic Tcmalloc Tuning";
3684const char kDynamicTcmallocDescription[] =
3685 "Allows tcmalloc to dynamically adjust tunables based on system resource "
3686 "utilization.";
3687#endif // BUILDFLAG(USE_TCMALLOC)
3688
Joel Hockey0613a832019-06-21 02:19:123689#endif // #if defined(OS_CHROMEOS) || defined(OS_LINUX)
3690
Collin Baker75a29462019-03-13 19:57:313691// All views-based platforms --------------------------------------------------
3692
3693#if defined(TOOLKIT_VIEWS)
3694
Sajad Maysamc30d6f82019-03-19 22:52:503695const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463696 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503697const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463698 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503699
Collin Baker75a29462019-03-13 19:57:313700const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3701const char kInstallableInkDropDescription[] =
3702 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3703 "the pilot implementation where available.";
3704
Collin Baker4ab8ad82019-06-06 17:02:543705const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3706const char kReopenTabInProductHelpDescription[] =
3707 "Enable in-product help that guides a user to reopen a tab if it looks "
3708 "like they accidentally closed it.";
3709
Collin Baker75a29462019-03-13 19:57:313710#endif // defined(TOOLKIT_VIEWS)
3711
Brett Wilson7b44537e2017-08-18 01:38:283712// Random platform combinations -----------------------------------------------
3713
Jiajia Qindb252e92019-01-28 11:47:483714#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3715
3716const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3717const char kWebGL2ComputeContextDescription[] =
3718 "Enable the use of WebGL 2.0 Compute API.";
3719
3720#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3721
Richard Knollc279d3232019-11-11 16:37:073722#if BUILDFLAG(ENABLE_CLICK_TO_CALL)
Jan Krcala80b6952019-07-04 07:42:553723
Michael van Ouwerkerkd4e4a392019-07-26 14:41:133724const char kClickToCallUIName[] =
3725 "Enable click to call feature signals to be handled on desktop";
3726const char kClickToCallUIDescription[] =
3727 "Enables click to call feature signals to be handled on desktop by showing "
3728 "a list of user's available devices with telephony functionality.";
3729
Richard Knollc279d3232019-11-11 16:37:073730#endif // BUILDFLAG(ENABLE_CLICK_TO_CALL)
3731
3732#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) || \
3733 defined(OS_CHROMEOS)
3734
Michael van Ouwerkerk2d1326e62019-11-04 13:54:213735const char kRemoteCopyReceiverName[] =
3736 "Enables the remote copy feature to receive messages";
3737const char kRemoteCopyReceiverDescription[] =
3738 "Enables the remote copy feature to handle messages by writing content to "
3739 "the clipboard and showing a notification to the user.";
3740
Michael van Ouwerkerk2ed5bd92020-03-19 18:30:573741const char kRemoteCopyImageNotificationName[] =
3742 "Enables image notifications for the remote copy feature";
3743const char kRemoteCopyImageNotificationDescription[] =
3744 "Enables image notifications to be shown for the remote copy feature "
3745 "when receiving a message.";
3746
Richard Knollfbad3a792020-03-11 18:22:433747const char kRemoteCopyProgressNotificationName[] =
3748 "Enables progress notifications for the remote copy feature";
3749const char kRemoteCopyProgressNotificationDescription[] =
3750 "Enables progress notifications to be shown for the remote copy feature "
3751 "when receiving a message.";
3752
Richard Knoll5e85eb122019-09-05 11:15:333753#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX) ||
3754 // defined(OS_CHROMEOS)
3755
3756#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3757
3758const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3759const char kDirectManipulationStylusDescription[] =
3760 "If enabled, Chrome will scroll web pages on stylus drag.";
3761
lanwei83f54452018-06-21 23:51:043762#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3763
David Bienvenuc713d502019-02-07 23:46:323764#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3765
3766const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3767const char kWebContentsOcclusionDescription[] =
3768 "If enabled, web contents will behave as hidden when it is occluded by "
3769 "other windows.";
3770
3771#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3772
Brett Wilson7b44537e2017-08-18 01:38:283773// Feature flags --------------------------------------------------------------
3774
Lei Zhang0a318af2018-11-14 02:19:463775#if defined(DCHECK_IS_CONFIGURABLE)
3776const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3777const char kDcheckIsFatalDescription[] =
3778 "By default Chrome will evaluate in this build, but only log failures, "
3779 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3780#endif // defined(DCHECK_IS_CONFIGURABLE)
3781
Derek Schuff71d9a922019-04-24 21:36:003782#if BUILDFLAG(ENABLE_NACL)
3783const char kNaclName[] = "Native Client";
3784const char kNaclDescription[] =
3785 "Support Native Client for all web applications, even those that were not "
3786 "installed from the Chrome Web Store.";
3787#endif // ENABLE_NACL
3788
ckitagawa8dad53d2020-01-07 16:03:353789#if BUILDFLAG(ENABLE_PAINT_PREVIEW) && defined(OS_ANDROID)
Mehran Mahmoudib8d0b7c2020-03-14 18:10:563790const char kPaintPreviewDemoName[] = "Paint Preview Demo";
3791const char kPaintPreviewDemoDescription[] =
3792 "If enabled a menu item is added to the Android main menu to demo paint "
ckitagawa8dad53d2020-01-07 16:03:353793 "previews.";
3794#endif // ENABLE_PAINT_PREVIEW && defined(OS_ANDROID)
3795
Lei Zhang802201c2018-11-14 18:16:283796#if BUILDFLAG(ENABLE_PLUGINS)
3797
dstockwellcc759202019-01-11 00:42:123798#if defined(OS_CHROMEOS)
3799const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103800const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123801#endif // defined(OS_CHROMEOS)
3802
Lei Zhang802201c2018-11-14 18:16:283803const char kPdfFormSaveName[] = "Save PDF Forms";
3804const char kPdfFormSaveDescription[] =
3805 "Enable saving PDFs with filled form data.";
3806
Hui Yingstd6b981c2020-01-31 14:46:563807const char kPdfTwoUpViewName[] = "PDF Two-up View";
3808const char kPdfTwoUpViewDescription[] =
3809 "Enable a new option to display two pages side by side in the PDF viewer.";
3810
Lei Zhang802201c2018-11-14 18:16:283811#endif // BUILDFLAG(ENABLE_PLUGINS)
3812
Brett Wilson7b44537e2017-08-18 01:38:283813#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3814
3815const char kAutofillCreditCardUploadName[] =
3816 "Enable offering upload of Autofilled credit cards";
3817const char kAutofillCreditCardUploadDescription[] =
3818 "Enables a new option to upload credit cards to Google Payments for sync "
3819 "to all Chrome devices.";
3820
3821#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3822
Stephen Chenney1bcaec832019-10-10 18:31:013823const char kPaintHoldingName[] =
3824 "Delay the commit to screen for same-origin navigations";
3825const char kPaintHoldingDescription[] =
3826 "Enables a delay before commiting the page to screen when navigating "
3827 "between pages in the same origin. This may help avoid a flash of unstyled "
3828 "content for same-origin navigations";
3829
Tomas Popela253a5832019-01-14 17:22:103830#if defined(WEBRTC_USE_PIPEWIRE)
3831
Lei Zhang507fffd2020-01-29 23:47:543832const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3833const char kWebrtcPipeWireCapturerDescription[] =
Tomas Popela253a5832019-01-14 17:22:103834 "When enabled the WebRTC will use the PipeWire multimedia server for "
3835 "capturing the desktop content on the Wayland display server.";
3836
3837#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3838
Yann Dago9325f96e2020-01-24 16:58:373839#if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3840
3841const char kUserDataSnapshotName[] = "Enable user data snapshots";
3842const char kUserDataSnapshotDescription[] =
3843 "Enables taking snapshots of the user data directory after a Chrome "
3844 "update and restoring them after a version rollback.";
3845
3846#endif // !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
3847
Armando Miragliab4a2e382020-03-04 14:27:073848#if defined(OS_WIN)
3849
3850const char kRunVideoCaptureServiceInBrowserProcessName[] =
3851 "Run video capture service in browser";
3852const char kRunVideoCaptureServiceInBrowserProcessDescription[] =
3853 "Run the video capture service in the browser process.";
3854
3855#endif // defined(OS_WIN)
3856
Brett Wilson7b44537e2017-08-18 01:38:283857// ============================================================================
3858// Don't just add flags to the end, put them in the right section in
3859// alphabetical order just like the header file.
3860// ============================================================================
3861
vabr0215a8e2017-03-28 12:47:343862} // namespace flag_descriptions