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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
Brett Wilsonf27ff602017-07-07 22:28:4721const char kAllowInsecureLocalhostName[] =
22 "Allow invalid certificates for resources loaded from localhost.";
23const char kAllowInsecureLocalhostDescription[] =
24 "Allows requests to localhost over HTTPS even when an invalid certificate "
25 "is presented.";
26
Kunihiko Sakamoto4d407982018-07-10 04:56:2927const char kAllowSignedHTTPExchangeCertsWithoutExtensionName[] =
28 "Allow Signed HTTP Exchange certificates without extension";
29const char kAllowSignedHTTPExchangeCertsWithoutExtensionDescription[] =
30 "Accepts Origin-Signed HTTP Exchanges to be signed with certificates "
31 "that do not have CanSignHttpExchangesDraft extension. Requires "
32 "#enable-signed-http-exchange. Warning: Enabling this may pose a security "
33 "risk.";
34
Henrique Nakashima52d76952018-11-30 19:35:5835const char kAllowStartingServiceManagerOnlyName[] =
36 "Allow starting service manager only";
37const char kAllowStartingServiceManagerOnlyDescription[] =
38 "Allows running a lightweight service-manager-only mode, in which services "
39 "can run without the browser process.";
40
Kyle Horimoto7854a032019-04-03 02:51:0741const char kUpdatedCellularActivationUiName[] =
42 "Updated Cellular Activation UI";
43const char kUpdatedCellularActivationUiDescription[] =
44 "Enables the updated cellular activation UI.";
45
Kyle Horimoto2d838ec2018-12-26 19:41:1646const char kUseMessagesGoogleComDomainName[] = "Use messages.google.com domain";
47const char kUseMessagesGoogleComDomainDescription[] =
48 "Use the messages.google.com domain as part of the \"Messages\" "
49 "feature under \"Connected Devices\" settings.";
50
Kyle Horimoto874554a2019-01-31 00:52:0951const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
52const char kUseMessagesStagingUrlDescription[] =
53 "Use the staging server as part of the \"Messages\" feature under "
54 "\"Connected Devices\" settings.";
55
Azeem Arshad373e1ea72019-01-23 02:16:0056const char kEnableMessagesWebPushName[] =
57 "Web push in Android Messages integration";
58const char kEnableMessagesWebPushDescription[] =
59 "Use web push for background notificatons in Chrome OS integration "
60 "with Android Messages for Web";
61
Kamila472a5942018-11-26 09:48:2762const char kAndroidSiteSettingsUIRefreshName[] =
63 "Android Site Settings UI changes.";
64const char kAndroidSiteSettingsUIRefreshDescription[] =
Kamila02f7e072018-10-08 09:50:2865 "Enable the new UI "
66 "changes in Site Settings in Android.";
67
Brett Wilsonf27ff602017-07-07 22:28:4768const char kAppBannersName[] = "App Banners";
69const char kAppBannersDescription[] =
70 "Enable the display of Progressive Web App banners, which prompt a user to "
71 "add a web app to their shelf, or other platform-specific equivalent.";
72
Ioana Pandelef9689a062018-06-22 15:35:5173const char kAutomaticPasswordGenerationName[] = "Automatic password generation";
74const char kAutomaticPasswordGenerationDescription[] =
75 "Allow Chrome to offer to generate passwords when it detects account "
76 "creation pages.";
77
Jinsuk Kime11e23ed2019-03-20 02:45:1178const char kDelegateOverscrollSwipesName[] =
79 "Delegate overscroll swipes to websites";
80const char kDelegateOverscrollSwipesDescription[] =
81 "Delegate overscroll swipes to websites first";
82
Jinsuk Kim00e52be2019-03-21 02:26:4083const char kDrawVerticallyEdgeToEdgeName[] =
84 "Draw contents vertically from edge to edge.";
85const char kDrawVerticallyEdgeToEdgeDescription[] =
86 "Draw contents vertically from edge to edge.";
87
Ulan Degenbaevb5466a92018-07-19 12:35:3488const char kEnableBloatedRendererDetectionName[] = "Bloated renderer detection";
89const char kEnableBloatedRendererDetectionDescription[] =
90 "Enable bloated renderer detection";
91
Khushalba202212017-07-12 19:53:4992const char kAsyncImageDecodingName[] = "AsyncImageDecoding";
93const char kAsyncImageDecodingDescription[] =
94 "Enables asynchronous decoding of images from raster for web content";
95
sebsgca14b092018-12-07 16:56:1596extern const char kAutofillAlwaysShowServerCardsInSyncTransportName[] =
97 "AlwaysShowServerCardsInSyncTransport";
98extern const char kAutofillAlwaysShowServerCardsInSyncTransportDescription[] =
99 "Always show server cards when in sync transport mode for wallet data";
100
Hui(Andy) Wufbebf91d22019-02-01 01:23:54101extern const char kAutofillAssistantChromeEntryName[] =
102 "AutofillAssistantChromeEntry";
103extern const char kAutofillAssistantChromeEntryDescription[] =
104 "Initiate autofill assistant from within Chrome.";
105
Roger McFarlane2eceba982018-05-18 01:37:11106const char kAutofillCacheQueryResponsesName[] =
107 "Cache Autofill Query Responses";
108const char kAutofillCacheQueryResponsesDescription[] =
109 "When enabled, autofill will cache the responses it receives from the "
110 "crowd-sourced field type prediction server.";
111
Jeffrey Cohen05cdafa392018-08-15 20:49:17112const char kAutofillEnableCompanyNameName[] =
113 "Enable Autofill Company Name field";
114const char kAutofillEnableCompanyNameDescription[] =
115 "When enabled, Company Name fields will be auto filled";
116
siyua9a66d1c2019-03-19 18:26:56117const char kAutofillEnableLocalCardMigrationForNonSyncUserName[] =
118 "Enable local card migration flow for non-syncing users";
119const char kAutofillEnableLocalCardMigrationForNonSyncUserDescription[] =
120 "When enabled, the local card migration flow will be enabled for users who "
121 "have signed in but not enabled Chrome Sync.";
122
siyua1d492612019-03-14 09:27:45123const char kAutofillEnableToolbarStatusChipName[] =
124 "Move Autofill omnibox icons next to the profile avatar icon";
125const char kAutofillEnableToolbarStatusChipDescription[] =
126 "When enabled, Autofill data related icon will be shown in the status "
127 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27128
Jared Saul63f598a12019-03-22 23:40:26129const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
130 "Remove the option to save local copies of unmasked server cards";
131const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
132 "When enabled, the server card unmask prompt will not include the checkbox "
133 "to also save the card locally on the current device upon success.";
134
Anne Lime625362e2018-08-29 03:13:25135const char kAutofillNoLocalSaveOnUploadSuccessName[] =
Jared Saul6f58ada2019-03-07 20:41:23136 "Disable saving local copy of uploaded card when credit card upload "
137 "succeeds";
Anne Lime625362e2018-08-29 03:13:25138const char kAutofillNoLocalSaveOnUploadSuccessDescription[] =
139 "When enabled, no local copy of server card will be saved when credit card "
140 "upload succeeds.";
141
Sebastien Lalancette1545950b2019-04-08 14:43:11142const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
143const char kAutofillOffNoServerDataDescription[] =
144 "Disables Autofill for fields with autocomplete off that have no "
145 "crowd-sourced evidence that Autofill would be helpful.";
146
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09147const char kAutofillProfileClientValidationName[] =
148 "Autofill Validates Profiles By Client";
149const char kAutofillProfileClientValidationDescription[] =
150 "Allows autofill to validate profiles on the client side";
151
Parastoo Geranmayeh25fccec22019-01-29 18:38:13152const char kAutofillProfileServerValidationName[] =
153 "Autofill Uses Server Validation";
154const char kAutofillProfileServerValidationDescription[] =
155 "Allows autofill to use server side validation";
156
Caitlin Fischer31e60b22019-03-21 21:43:37157const char kAutofillUseImprovedLabelDisambiguationName[] =
158 "Autofill Uses Improved Label Disambiguation";
159const char kAutofillUseImprovedLabelDisambiguationDescription[] =
160 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
161 "using the improved disambiguation format.";
Caitlin Fischerfd366e72019-02-20 20:47:32162
Roger McFarlane1a37d7b2018-04-20 22:45:19163const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
164 "Autofill Enforce Min Required Fields For Heuristics";
165const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
166 "When enabled, autofill will generally require a form to have at least 3 "
167 "fields before allowing heuristic field-type prediction to occur.";
168
169const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
170 "Autofill Enforce Min Required Fields For Query";
171const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
172 "When enabled, autofill will generally require a form to have at least 3 "
173 "fields before querying the autofill server for field-type predictions.";
174
175const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
176 "Autofill Enforce Min Required Fields For Upload";
177const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
178 "When enabled, autofill will generally require a form to have at least 3 "
179 "fillable fields before uploading field-type votes for that form.";
180
Moe Ahmadid3ddfcb2018-04-20 19:51:08181const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
182 "Restrict formless form extraction";
183const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
184 "Restrict extraction of formless forms to checkout flows";
185
Roger McFarlanee193ab122018-11-22 20:55:07186const char kAutofillRichMetadataQueriesName[] =
187 "Autofill - Rich metadata queries (Canary/Dev only)";
188const char kAutofillRichMetadataQueriesDescription[] =
189 "Transmit rich form/field metadata when querying the autofill server. "
190 "This feature only works on the Canary and Dev channels.";
191
sebsg48d53acd92019-01-17 18:11:16192const char kAutofillSettingsSplitByCardTypeName[] =
193 "Autofill settings split by card type";
194const char kAutofillSettingsSplitByCardTypeDescription[] =
195 "When enabled, the cards in the payments settings will be split into two "
196 "lists based on where they are stored.";
197
Brett Wilsonf27ff602017-07-07 22:28:47198const char kAutoplayPolicyName[] = "Autoplay policy";
199const char kAutoplayPolicyDescription[] =
200 "Policy used when deciding if audio or video is allowed to autoplay.";
201
202const char kAutoplayPolicyUserGestureRequiredForCrossOrigin[] =
203 "User gesture is required for cross-origin iframes.";
204const char kAutoplayPolicyNoUserGestureRequired[] =
205 "No user gesture is required.";
206const char kAutoplayPolicyUserGestureRequired[] = "User gesture is required.";
207const char kAutoplayPolicyDocumentUserActivation[] =
208 "Document user activation is required.";
209
Maya Lekova4bbfdb7f2018-10-16 08:15:03210const char kAwaitOptimizationName[] = "Await optimization";
211const char kAwaitOptimizationDescription[] =
212 "Enables await taking 1 tick on the microtask queue.";
213
Charles Harrisond629cc62017-10-05 01:39:54214const char kBlockTabUndersName[] = "Block tab-unders";
215const char kBlockTabUndersDescription[] =
216 "Blocks tab-unders in Chrome with some native UI to allow the user to "
217 "proceed.";
218
Brett Wilsonf27ff602017-07-07 22:28:47219const char kBrowserTaskSchedulerName[] = "Task Scheduler";
220const char kBrowserTaskSchedulerDescription[] =
221 "Enables redirection of some task posting APIs to the task scheduler.";
222
Carlos IL766fbc882018-02-16 02:34:52223const char kBundledConnectionHelpName[] = "Bundled Connection Help";
224const char kBundledConnectionHelpDescription[] =
Carlos ILaafcd73a2018-07-10 20:08:37225 "Enables or disables redirection to local help content for users who get "
226 "an interstitial after clicking the 'Learn More' link on a previous "
227 "interstitial.";
Carlos IL766fbc882018-02-16 02:34:52228
Brett Wilsonf27ff602017-07-07 22:28:47229const char kBypassAppBannerEngagementChecksName[] =
230 "Bypass user engagement checks";
231const char kBypassAppBannerEngagementChecksDescription[] =
232 "Bypasses user engagement checks for displaying app banners, such as "
233 "requiring that users have visited the site before and that the banner "
234 "hasn't been shown recently. This allows developers to test that other "
235 "eligibility requirements for showing app banners, such as having a "
236 "manifest, are met.";
237
Amber Won478561d2017-08-19 01:02:59238const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
239const char kClickToOpenPDFDescription[] =
240 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
241 "embedded PDFs.";
242
Gary Kacmarcikfb69b212017-11-14 03:41:08243const char kClipboardContentSettingName[] = "Clipboard content setting";
244const char kClipboardContentSettingDescription[] =
245 "Enables a site-wide permission in the UI which controls access to the "
246 "asynchronous clipboard web API";
247
Brett Wilsonf27ff602017-07-07 22:28:47248const char kCloudImportName[] = "Cloud Import";
249const char kCloudImportDescription[] = "Allows the cloud-import feature.";
250
rbpotter9990eb42018-07-12 05:34:59251const char kCloudPrinterHandlerName[] = "Enable Cloud Printer Handler";
252const char kCloudPrinterHandlerDescription[] =
253 "Use the new cloud printer handler for communicating with the cloud "
254 "print server, instead of the cloud print interface in the Print "
255 "Preview WebUI.";
256
Tanja Gornakb0985dd2018-10-11 17:24:40257const char kFCMInvalidationsName[] =
258 "Enable invalidations delivery via new FCM based protocol";
259const char kFCMInvalidationsDescription[] =
260 "Use the new FCM-based protocol for deliveling invalidations";
261
Yining Wangdedf0762019-02-19 20:20:29262const char kFocusMode[] = "Focus Mode";
263const char kFocusModeDescription[] =
264 "If enabled, allows the user to switch to Focus Mode";
265
Christopher Cameronceb8727d2017-09-07 23:53:16266const char kForceColorProfileSRGB[] = "sRGB";
267const char kForceColorProfileP3[] = "Display P3 D65";
268const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
269const char kForceColorProfileHdr[] = "scRGB linear (HDR where available)";
270
271const char kForceColorProfileName[] = "Force color profile";
272const char kForceColorProfileDescription[] =
273 "Forces Chrome to use a specific color profile instead of the color "
274 "of the window's current monitor, as specified by the operating system.";
275
Brett Wilsonf27ff602017-07-07 22:28:47276const char kCompositedLayerBordersName[] = "Composited render layer borders";
277const char kCompositedLayerBordersDescription[] =
278 "Renders a border around composited Render Layers to help debug and study "
279 "layer compositing.";
280
Theresac34db2d2018-06-28 00:03:11281const char kContextualSuggestionsButtonName[] = "Contextual Suggestions Button";
282const char kContextualSuggestionsButtonDescription[] =
283 "If enabled, shows a button to trigger contextual suggestions.";
284
Theresae308b9e2018-10-10 15:57:40285const char kContextualSuggestionsIPHReverseScrollName[] =
286 "Contextual Suggestions IPH Reverse Scroll";
287const char kContextualSuggestionsIPHReverseScrollDescription[] =
288 "Require a reverse scroll before showing in-product help for contextual "
289 "suggestions.";
290
Theresa0f2947b92018-07-02 21:27:58291const char kContextualSuggestionsOptOutName[] =
292 "Contextual Suggestions Opt-out";
293const char kContextualSuggestionsOptOutDescription[] =
294 "If enabled, allows the user to opt out of contextual suggestions.";
295
Brett Wilsonf27ff602017-07-07 22:28:47296const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
297const char kCreditCardAssistDescription[] =
298 "Enable assisted credit card filling on certain sites.";
299
Thanh Le659cb102017-12-20 22:00:19300const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
301const char kDataSaverServerPreviewsDescription[] =
302 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47303
Brett Wilsonf27ff602017-07-07 22:28:47304const char kDebugPackedAppName[] = "Debugging for packed apps";
305const char kDebugPackedAppDescription[] =
306 "Enables debugging context menu options such as Inspect Element for packed "
307 "applications.";
308
Brett Wilsonf27ff602017-07-07 22:28:47309const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
310const char kDebugShortcutsDescription[] =
311 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
312
313const char kDeviceDiscoveryNotificationsName[] =
314 "Device Discovery Notifications";
315const char kDeviceDiscoveryNotificationsDescription[] =
316 "Device discovery notifications on local network.";
317
318const char kDevtoolsExperimentsName[] = "Developer Tools experiments";
319const char kDevtoolsExperimentsDescription[] =
320 "Enables Developer Tools experiments. Use Settings panel in Developer "
321 "Tools to toggle individual experiments.";
322
323const char kDisableAudioForDesktopShareName[] =
324 "Disable Audio For Desktop Share";
325const char kDisableAudioForDesktopShareDescription[] =
326 "With this flag on, desktop share picker window will not let the user "
327 "choose whether to share audio.";
328
Yue Ru Suna50a80f2019-02-08 05:02:58329const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
330const char kDisableBestEffortTasksDescription[] =
331 "With this flag on, tasks of the lowest priority will not be executed "
332 "until shutdown. The queue of low priority tasks can increase memory usage."
333 "Also, while it should be possible to use Chrome almost normally with this "
334 "flag, it is expected that some non-visible operations such as writing "
335 "user data to disk, cleaning caches, reporting metrics or updating "
336 "components won't be performed until shutdown.";
337
Arthur Sonzogni721f48e2018-10-31 17:10:02338const char kDisableIpcFloodingProtectionName[] =
339 "Disable IPC flooding protection";
340const char kDisableIpcFloodingProtectionDescription[] =
341 "Some javascript code can flood the inter process communication system. "
342 "This protection limits the rate (calls/seconds) at which theses function "
arthursonzogni443bd0ef2018-11-27 16:12:53343 "can be used. This flag disables the protection. This flag is deprecated "
344 "and will be removed in Chrome 76. Use the switch "
345 "--disable-ipc-flooding-protection instead.";
Arthur Sonzogni721f48e2018-10-31 17:10:02346
Chris Palmer917bc052018-03-14 19:28:31347const char kDisablePushStateThrottleName[] = "Disable pushState throttling";
348const char kDisablePushStateThrottleDescription[] =
349 "Disables throttling of history.pushState and history.replaceState method "
arthursonzogni443bd0ef2018-11-27 16:12:53350 "calls. This flag is deprecated and will be removed in Chrome 76. Use the "
351 "switch --disable-ipc-flooding-protection instead.";
Chris Palmer917bc052018-03-14 19:28:31352
Brett Wilsonf27ff602017-07-07 22:28:47353const char kDisallowDocWrittenScriptsUiName[] =
354 "Block scripts loaded via document.write";
355const char kDisallowDocWrittenScriptsUiDescription[] =
356 "Disallows fetches for third-party parser-blocking scripts inserted into "
357 "the main frame via document.write.";
358
Christopher Thompson2ffffa2c2018-05-18 23:06:37359const char kDisallowUnsafeHttpDownloadsName[] =
360 "Block unsafe downloads over insecure connections";
361const char kDisallowUnsafeHttpDownloadsNameDescription[] =
362 "Disallows downloads of unsafe files (files that can potentially execute "
363 "code), where the final download origin or any origin in the redirect "
364 "chain is insecure.";
365
Brett Wilsonf27ff602017-07-07 22:28:47366const char kEmbeddedExtensionOptionsName[] = "Embedded extension options";
367const char kEmbeddedExtensionOptionsDescription[] =
368 "Display extension options as an embedded element in chrome://extensions "
369 "rather than opening a new tab.";
370
Dominic Mazzoniaa4b97d2019-04-03 22:43:48371const char kEnableAccessibilityImageDescriptionsName[] =
372 "Accessibility Image Descriptions";
373const char kEnableAccessibilityImageDescriptionsDescription[] =
374 "Enables screen reader users to request computer-generated descriptions "
375 "of unlabeled images using the page context menu.";
376
Dominic Mazzoni8ac98962018-05-25 05:44:55377const char kEnableAccessibilityObjectModelName[] = "Accessibility Object Model";
378const char kEnableAccessibilityObjectModelDescription[] =
379 "Enables experimental support for Accessibility Object Model APIs "
380 "that are in development.";
381
Becca Hughesac86cd442019-01-09 23:49:54382const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
383const char kEnableAudioFocusEnforcementDescription[] =
384 "Enables enforcement of a single media session having audio focus at "
385 "any one time. Requires #enable-media-session-service to be enabled too.";
386
Sebastien Lalancette5daaf4a2019-01-11 22:09:25387const char kEnableAutocompleteDataRetentionPolicyName[] =
388 "Enable automatic cleanup of expired Autocomplete entries.";
389const char kEnableAutocompleteDataRetentionPolicyDescription[] =
390 "If enabled, will clean-up Autocomplete entries whose last use date is "
391 "older than the current retention policy. These entries will be "
392 "permanently deleted from the client on startup, and will be unlinked "
393 "from sync.";
394
Florian Uunk8c428ea2018-07-18 11:12:52395const char kEnableAutofillAccountWalletStorageName[] =
396 "Enable the account data storage for autofill";
397const char kEnableAutofillAccountWalletStorageDescription[] =
398 "Enable the ephemeral storage for account data for autofill.";
399
Shanfeng Zhang19c16562017-10-17 02:30:40400const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
401 "Credit card autofill ablation experiment.";
402const char kEnableAutofillCreditCardAblationExperimentDescription[] =
403 "If enabled, credit card autofill suggestions will not display.";
404
Manas Verma7e5b391b2019-04-09 02:08:53405const char kEnableAutofillCreditCardAuthenticationName[] =
406 "Allow using platform authenticators to retrieve server cards";
407const char kEnableAutofillCreditCardAuthenticationDescription[] =
408 "When enabled, users will be given the option to use a platform "
409 "authenticator (if available) to verify card ownership when retrieving "
410 "credit cards from Google Payments.";
411
Brett Wilsonf27ff602017-07-07 22:28:47412const char kEnableAutofillCreditCardLastUsedDateDisplayName[] =
413 "Display the last used date of a credit card in autofill.";
414const char kEnableAutofillCreditCardLastUsedDateDisplayDescription[] =
415 "If enabled, display the last used date of a credit card in autofill.";
416
Sujie Zhu2cf0e5c2018-07-17 18:00:27417const char kEnableAutofillCreditCardLocalCardMigrationName[] =
418 "Enable migrating local cards to Google Pay";
419const char kEnableAutofillCreditCardLocalCardMigrationDescription[] =
420 "If enabled, prompt migration of locally-saved credit cards to Google Pay.";
421
Jared Saulbc672a072018-06-16 05:22:12422const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
423 "Make cardholder name editable in dialog during credit card upload";
424const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
425 "If enabled, in certain situations when offering credit card upload to "
426 "Google Payments, the cardholder name can be edited within the "
427 "offer-to-save dialog, which is prefilled with the name from the signed-in "
428 "Google Account.";
429
Hao Zhang1be9c262018-11-03 00:23:51430const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
431 "Make expiration date editable in dialog during credit card upload";
432const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
433 "If enabled, if a credit card's expiration date was not detected when "
434 "offering card upload to Google Payments, the offer-to-save dialog "
435 "displays an expiration date selector.";
436
Anne Limc1d23212019-03-07 17:46:08437const char kEnableAutofillDoNotUploadSaveUnsupportedCardsName[] =
438 "Prevents upload save on cards from unsupported networks";
439const char kEnableAutofillDoNotUploadSaveUnsupportedCardsDescription[] =
440 "If enabled, cards from unsupported networks will not be offered upload "
441 "save, and will instead be offered local save.";
442
Hao Zhangd3017112019-02-01 20:13:30443const char kEnableAutofillImportNonFocusableCreditCardFormsName[] =
444 "Allow credit card import from forms that disappear after entry";
445const char kEnableAutofillImportNonFocusableCreditCardFormsDescription[] =
446 "If enabled, offers credit card save for forms that are hidden from the "
447 "page after information has been entered into them, including "
448 "accordion-style checkout flows.";
449
Hao Zhang0c4f18d2019-04-05 01:20:25450const char kEnableAutofillImportDynamicFormsName[] =
451 "Allow credit card import from dynamic forms after entry";
452const char kEnableAutofillImportDynamicFormsDescription[] =
453 "If enabled, offers credit card save for dynamic forms from the page after "
454 "information has been entered into them.";
455
siyua9a4a8872018-10-05 03:46:56456const char kEnableAutofillLocalCardMigrationShowFeedbackName[] =
457 "Show the upload results dialog after local card migration";
458const char kEnableAutofillLocalCardMigrationShowFeedbackDescription[] =
459 "If enabled, the local card migration offer dialog will remain pending "
460 "after the user clicks the save button. Once migration is finished, "
461 "the dialog will be updated with the results of each card.";
462
Anne Lim30351782019-03-01 01:57:16463const char kEnableAutofillLocalCardMigrationUsesStrikeSystemV2Name[] =
464 "Enable limit on offering to migrate local cards repeatedly using the "
465 "updated strike system implementation";
466const char kEnableAutofillLocalCardMigrationUsesStrikeSystemV2Description[] =
467 "If enabled, uses the updated strike system implementation to prevent "
468 "offering prompts for local card migration if it has repeatedly been "
469 "ignored, declined, or failed.";
470
tmartinocd414732018-02-12 19:01:01471const char kEnableAutofillNativeDropdownViewsName[] =
472 "Display Autofill Dropdown Using Views";
473const char kEnableAutofillNativeDropdownViewsDescription[] =
474 "If enabled, the Autofill Dropdown will be built natively using Views, "
475 "rather than painted directly to a canvas.";
476
Fabio Tirelo87552e02018-07-06 15:43:21477const char kEnableAutofillSaveCardDialogUnlabeledExpirationDateName[] =
478 "Show unlabeled expiration dates on the save card dialog";
479const char kEnableAutofillSaveCardDialogUnlabeledExpirationDateDescription[] =
480 "If enabled, expiration dates on the save card dialog (both local and "
481 "upstream) are shown without an 'Exp:' label.";
482
siyua172973d2018-11-21 22:23:20483const char kEnableAutofillSaveCardImprovedUserConsentName[] =
484 "Use updated UI for credit card save bubbles";
485const char kEnableAutofillSaveCardImprovedUserConsentDescription[] =
486 "If enabled, adds a [No thanks] button to credit card save bubbles and "
487 "updates their title headers.";
488
Manas Verma99541e52018-08-03 20:37:23489const char kEnableAutofillSaveCardSignInAfterLocalSaveName[] =
490 "Show Sign-In/Sync promo after saving a card locally";
491const char kEnableAutofillSaveCardSignInAfterLocalSaveDescription[] =
492 "If enabled, shows a sign in prompt to the user after the user "
493 "saves a card locally. This also introduces a Manage Cards bubble "
494 "which you can access from the card icon after saving a card.";
495
Jared Saul8a0c1e92018-10-10 18:22:47496const char kEnableAutofillSaveCreditCardUsesStrikeSystemName[] =
497 "Enable limit on offering to save the same credit card repeatedly";
498const char kEnableAutofillSaveCreditCardUsesStrikeSystemDescription[] =
499 "If enabled, prevents popping up the credit card offer-to-save prompt if "
500 "it has repeatedly been ignored, declined, or failed.";
501
Anne Lim9d8f66a2019-01-07 23:49:21502const char kEnableAutofillSaveCreditCardUsesStrikeSystemV2Name[] =
Anne Lim30351782019-03-01 01:57:16503 "Enable limit on offering to save the same credit card repeatedly using "
504 "the updated strike system implementation";
Anne Lim9d8f66a2019-01-07 23:49:21505const char kEnableAutofillSaveCreditCardUsesStrikeSystemV2Description[] =
Anne Lim30351782019-03-01 01:57:16506 "If enabled, uses the updated strike system implementation to prevent "
507 "popping up the credit card offer-to-save prompt if it has repeatedly been "
Anne Lim9d8f66a2019-01-07 23:49:21508 "ignored, declined, or failed.";
509
Lakshmi Kumar Dabbirua3d0805f2018-05-22 22:04:23510const char kEnableAutofillSendExperimentIdsInPaymentsRPCsName[] =
511 "Send experiment flag IDs in calls to Google Payments";
512const char kEnableAutofillSendExperimentIdsInPaymentsRPCsDescription[] =
513 "If enabled, adds the status of certain experiment variations when making "
514 "calls to Google Payments.";
515
Becca Hughes4d896c42018-05-29 16:58:51516const char kEnableAutoplayIgnoreWebAudioName[] =
517 "Autoplay ignores WebAudio playbacks";
518const char kEnableAutoplayIgnoreWebAudioDescription[] =
519 "If enabled, autoplay restrictions will be ignored for WebAudio.";
520
Becca Hughesc62f6a1d2018-08-16 15:59:47521const char kEnableAutoplayUnifiedSoundSettingsName[] =
522 "Autoplay unified sound settings UI";
523const char kEnableAutoplayUnifiedSoundSettingsDescription[] =
524 "If enabled, shows the new unified autoplay sound settings UI.";
525
Brett Wilsonf27ff602017-07-07 22:28:47526const char kEnableBrotliName[] = "Brotli Content-Encoding.";
527const char kEnableBrotliDescription[] =
528 "Enable Brotli Content-Encoding support.";
529
Robert Ogdenc3703942019-02-06 21:05:49530const char kEnableDataSaverLiteModeRebrandName[] =
531 "Data Saver Lite Mode Rebranding";
532const char kEnableDataSaverLiteModeRebrandDescription[] =
533 "Enable the Data Saver rebranding to Lite Mode.";
534
Tarun Bansal56c92932019-04-01 17:58:36535const char kEnableSaveDataName[] = "Enables save data feature";
536const char kEnableSaveDataDescription[] =
537 "Enables save data feature. May cause user's traffic to be proxied via "
538 "Google's data reduction proxy.";
539
sclittle50e4bb92017-07-08 02:23:03540const char kEnableClientLoFiName[] = "Client-side Lo-Fi previews";
541
542const char kEnableClientLoFiDescription[] =
543 "Enable showing low fidelity images on some pages on slow networks.";
544
Patrick Noland8bc57472018-06-19 21:09:54545const char kEnableCSSFragmentIdentifiersName[] =
546 "Enable CSS Fragment Identifiers";
547const char kEnableCSSFragmentIdentifiersDescription[] =
548 "Enable support for specifying a target element using a css selector in "
549 "the fragment identifier.";
550
Ramin Halavati7dbb0722019-02-15 05:33:49551const char kEnableFilesystemInIncognitoName[] = "Filesystem API in Incognito";
552const char kEnableFilesystemInIncognitoDescription[] =
553 "Enable Filesystem API in incognito mode.";
554
Doug Arnett08b4067b2017-10-12 20:14:44555const char kEnableNoScriptPreviewsName[] = "NoScript previews";
556
557const char kEnableNoScriptPreviewsDescription[] =
558 "Enable disabling JavaScript on some pages on slow networks.";
559
Thanh Le2c279fbc2017-11-21 01:25:40560const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
561const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
562const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
563const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
564const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
565const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
566const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
567const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
568const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
569const char kDataReductionProxyServerAlternative10[] =
570 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54571const char kEnableDataReductionProxyNetworkServiceName[] =
572 "Data reduction proxy with network service";
573const char kEnableDataReductionProxyNetworkServiceDescription[] =
574 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47575const char kEnableDataReductionProxyServerExperimentName[] =
576 "Use an alternative Data Saver back end configuration.";
577const char kEnableDataReductionProxyServerExperimentDescription[] =
578 "Enable a different approach to saving data by configuring the back end "
579 "server";
580
581const char kEnableDataReductionProxySavingsPromoName[] =
582 "Data Saver 1 MB Savings Promo";
583const char kEnableDataReductionProxySavingsPromoDescription[] =
584 "Enable a Data Saver promo for 1 MB of savings. If Data Saver has already "
585 "saved 1 MB of data, then the promo will not be shown. Data Saver must be "
586 "enabled for the promo to be shown.";
587
Matt Giucad4870432017-11-24 01:04:38588const char kEnableDesktopPWAsName[] = "Desktop PWAs";
589const char kEnableDesktopPWAsDescription[] =
590 "Experimental windowing and install banner treatment for Progressive Web "
591 "Apps on desktop platforms. Implies #enable-experimental-app-banners.";
Giovanni Ortuño Urquidi45020e232017-07-12 06:10:17592
Giovanni Ortuño Urquidi40c8e792018-02-28 04:18:59593const char kEnableDesktopPWAsLinkCapturingName[] =
594 "Desktop PWAs Link Capturing";
595const char kEnableDesktopPWAsLinkCapturingDescription[] =
596 "Experimentally enable link capturing for Desktop PWAs. Navigations to "
597 "URLs that are in-scope of Desktop PWAs will open in a window. Requires "
598 "#enable-desktop-pwas.";
599
Jay Harris52511a02018-11-02 01:00:28600const char kDesktopPWAsCustomTabUIName[] = "Desktop PWAs Custom Tab UI";
601const char kDesktopPWAsCustomTabUIDescription[] =
602 "Browsing out-of-scope links in a desktop PWA will use the custom tab UI "
603 "for displaying the page title and origin instead of the location bar.";
604
Jay Harrisee7a7bc62018-10-09 01:47:49605const char kDesktopPWAsStayInWindowName[] =
606 "Desktop PWAs out-of-scope links open in the app window";
607const char kDesktopPWAsStayInWindowDescription[] =
Jay Harris52511a02018-11-02 01:00:28608 "Links to sites in a different scope will open inside the PWA window as "
609 "opposed to in the browser.";
Jay Harrisee7a7bc62018-10-09 01:47:49610
Alan Cutter1816c9d2019-02-11 02:20:07611const char kDesktopPWAsOmniboxInstallName[] =
612 "Desktop PWAs installable from the omnibox";
613const char kDesktopPWAsOmniboxInstallDescription[] =
614 "When on a site that passes PWA installation requirements show a button in "
615 "the omnibox for installing it.";
616
Christopher Lame66b7812018-09-26 01:49:24617const char kEnableSystemWebAppsName[] = "System Web Apps";
618const char kEnableSystemWebAppsDescription[] =
619 "Experimental system for using the Desktop PWA framework for running System"
620 "Apps (e.g Settings, Discover).";
621
David Benjamin570460e2018-10-16 06:01:29622const char kEnforceTLS13DowngradeName[] = "TLS 1.3 downgrade hardening";
623const char kEnforceTLS13DowngradeDescription[] =
624 "This option enables the TLS 1.3 downgrade hardening mechanism. This "
625 "hardens TLS 1.3 connections while remaining compatible with TLS 1.0 "
626 "through 1.2 connections. Firewalls and proxies that do not function when "
627 "this is enabled do not implement TLS 1.0 through 1.2 correctly or "
628 "securely. They must be fixed by vendors.";
629
Brett Wilsonf27ff602017-07-07 22:28:47630const char kEnableGenericSensorName[] = "Generic Sensor";
631const char kEnableGenericSensorDescription[] =
Mikhail Pozdnyakov73373a62017-08-24 17:31:25632 "Enables motion sensor classes based on Generic Sensor API, i.e. "
633 "Accelerometer, LinearAccelerationSensor, Gyroscope, "
634 "AbsoluteOrientationSensor and RelativeOrientationSensor interfaces.";
635
636const char kEnableGenericSensorExtraClassesName[] =
637 "Generic Sensor Extra Classes";
638const char kEnableGenericSensorExtraClassesDescription[] =
639 "Enables an extra set of sensor classes based on Generic Sensor API, which "
640 "expose previously unavailable platform features, i.e. AmbientLightSensor "
641 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47642
Vikas Soni78daa632019-01-12 01:32:52643const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
644const char kEnableGpuServiceLoggingDescription[] =
645 "Enable printing the actual GL driver calls.";
646
Brett Wilsonf27ff602017-07-07 22:28:47647const char kEnableHDRName[] = "HDR mode";
648const char kEnableHDRDescription[] =
649 "Enables HDR support on compatible displays.";
650
David Bokan911bded2018-11-27 23:23:32651const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
652const char kEnableImplicitRootScrollerDescription[] =
653 "Enables implicitly choosing which scroller on a page is the 'root "
654 "scroller'. i.e. The one that gets special features like URL bar movement, "
655 "overscroll glow, rotation anchoring, etc.";
656
Robert Ogden5a63b242018-09-17 21:38:57657const char kEnablePreviewsAndroidOmniboxUIName[] =
658 "Previews Android Omnibox UI";
659const char kEnablePreviewsAndroidOmniboxUIDescription[] =
660 "Enable showing the Previews UI in the Omnibox on Android instead of an "
661 "InfoBar. This has no effect on other platforms.";
662
Robert Ogdence8c9572018-10-08 23:08:48663const char kEnableLitePageServerPreviewsName[] = "Lite Page Server Previews";
664const char kEnableLitePageServerPreviewsDescription[] =
Doug Arnett9c1f87562018-12-14 00:56:39665 "Enable showing Lite Page Previews served from a Previews Server."
666 "This feature will cause Chrome to redirect eligible navigations "
Robert Ogdence8c9572018-10-08 23:08:48667 "to a Google-owned domain that serves a pre-rendered version of the "
Doug Arnett9c1f87562018-12-14 00:56:39668 "original page. Also known as Lite Page Redirect Previews.";
Robert Ogdence8c9572018-10-08 23:08:48669
Ryan Sturm5e4d4422019-02-28 01:32:29670const char kEnableURLLoaderLitePageServerPreviewsName[] =
671 "Lite Page Server Previews using URL Loader";
672const char kEnableURLLoaderLitePageServerPreviewsDescription[] =
673 "Enable using a network service URL Loader for Lite Page Server Previews. "
674 "This requires enable-lite-page-server-previews to be enabled along with "
675 "network-service.";
676
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:22677const char kBuiltInModuleAllName[] = "All experimental built-in modules";
678const char kBuiltInModuleAllDescription[] =
679 "Enable all experimental built-in modules, as well as built-in module "
680 "infrastructure and import maps. The syntax and the APIs exposed are "
681 "experimental and will change over time.";
682
683const char kBuiltInModuleInfraName[] = "Built-in module infra and import maps";
684const char kBuiltInModuleInfraDescription[] =
685 "Enable built-in module infrastructure and import maps. Individual "
686 "built-in modules should be enabled by other flags. The syntax and the "
687 "APIs exposed are experimental and will change over time.";
688
689const char kBuiltInModuleKvStorageName[] = "kv-storage built-in module";
690const char kBuiltInModuleKvStorageDescription[] =
691 "Enable kv-storage built-in module, as well as built-in module "
692 "infrastructure and import maps. The syntax and the APIs exposed are "
693 "experimental and will change over time.";
Hiroshige Hayashizaki99d5821e2018-05-02 04:25:41694
Philip Rogers63481332018-12-01 22:16:51695const char kEnableBlinkGenPropertyTreesName[] = "Enable BlinkGenPropertyTrees";
696const char kEnableBlinkGenPropertyTreesDescription[] =
697 "Enable a new compositing mode where Blink generates the compositor "
698 "property trees.";
699
Ian Kilpatricke68ef11a2018-07-04 03:52:10700const char kEnableLayoutNGName[] = "Enable LayoutNG";
701const char kEnableLayoutNGDescription[] =
702 "Enable Blink's next generation layout engine.";
703
Scott Littled0fd2d002018-04-13 03:37:26704const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
705const char kEnableLazyFrameLoadingDescription[] =
706 "Defers the loading of certain cross-origin frames until the page is "
707 "scrolled down near them.";
708
rajendrant793ff512018-08-10 17:07:59709const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
710const char kEnableLazyImageLoadingDescription[] =
711 "Defers the loading of images until the page is scrolled down near them.";
712
Sidney San Martín9375b892017-09-09 00:29:54713const char kEnableMacMaterialDesignDownloadShelfName[] =
714 "Enable Material Design download shelf";
715
716const char kEnableMacMaterialDesignDownloadShelfDescription[] =
717 "If enabled, the download shelf uses Material Design.";
718
Becca Hughesac86cd442019-01-09 23:49:54719const char kEnableMediaSessionServiceName[] = "Media Session Service";
720const char kEnableMediaSessionServiceDescription[] =
721 "Enables the media session mojo service and internal media session "
722 "support.";
723
Brett Wilsonf27ff602017-07-07 22:28:47724const char kEnableNavigationTracingName[] = "Enable navigation tracing";
725const char kEnableNavigationTracingDescription[] =
726 "This is to be used in conjunction with the trace-upload-url flag. "
727 "WARNING: When enabled, Chrome will record performance data for every "
728 "navigation and upload it to the URL specified by the trace-upload-url "
729 "flag. The trace may include personally identifiable information (PII) "
730 "such as the titles and URLs of websites you visit.";
731
Bernhard Bauer5533f9912017-11-06 17:56:02732const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
733const char kEnableNetworkLoggingToFileDescription[] =
734 "Enables network logging to a file named netlog.json in the user data "
735 "directory. The file can be imported into chrome://net-internals.";
736
Brett Wilsonf27ff602017-07-07 22:28:47737const char kEnableNetworkServiceName[] = "Enable network service";
738const char kEnableNetworkServiceDescription[] =
739 "Enables the network service, which makes network requests through a "
John Abd-El-Malek225b04d2018-09-07 22:41:40740 "separate process.";
Brett Wilsonf27ff602017-07-07 22:28:47741
John Abd-El-Malek8067cc02017-12-04 23:23:20742const char kEnableNetworkServiceInProcessName[] =
743 "Runs network service in-process";
744const char kEnableNetworkServiceInProcessDescription[] =
745 "Runs the network service in the browser process.";
746
Shakti Sahu07b052712019-04-02 00:39:37747const char kDownloadAutoResumptionNativeName[] =
748 "Enable download auto-resumption in native";
749const char kDownloadAutoResumptionNativeDescription[] =
750 "Enables download auto-resumption in native";
751
Shakti Sahu5a046f62019-03-12 19:25:34752const char kEnableNewDownloadBackendName[] = "Enable new download backend";
753const char kEnableNewDownloadBackendDescription[] =
754 "Enables the new download backend that uses offline content provider";
755
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10756const char kEnablePortalsName[] = "Enable Portals.";
757const char kEnablePortalsDescription[] =
758 "Portals are an experimental web platform feature that allows embedding"
759 " and seamless transitions between pages."
760 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
761
Tetsui Ohkuboc3eb87f72018-07-20 02:22:28762const char kEnableNotificationScrollBarName[] =
763 "Enable notification list scroll bar";
764const char kEnableNotificationScrollBarDescription[] =
765 "Enable the scroll bar of the notification list in Unified System Tray.";
766
Mitsuru Otsukae8304de2018-10-29 02:14:36767const char kEnableNotificationExpansionAnimationName[] =
768 "Enable notification expansion animations";
769const char kEnableNotificationExpansionAnimationDescription[] =
770 "Enable notification animations whenever the expansion state is toggled.";
771
Sophie Chang117a3b22017-10-24 22:25:36772const char kEnableOptimizationHintsName[] = "Optimization Hints";
773const char kEnableOptimizationHintsDescription[] =
Sophie Chang5454ce82018-07-16 17:44:50774 "Enable the Optimization Hints feature which incorporates server hints "
Sophie Chang117a3b22017-10-24 22:25:36775 "into decisions for what optimizations to perform on some pages on slow "
776 "networks.";
777
Takashi Toyoshima2e01e692018-11-16 03:23:27778const char kEnableOutOfBlinkCorsName[] = "Out of blink CORS";
779const char kEnableOutOfBlinkCorsDescription[] =
Yutaka Hirano98be3272017-08-07 17:55:39780 "CORS handling logic is moved out of blink.";
781
Chris Halle952239e2018-11-06 06:49:52782const char kExperimentalAccessibilityFeaturesName[] =
783 "Experimental accessibility features";
784const char kExperimentalAccessibilityFeaturesDescription[] =
785 "Enable additional accessibility features in the Settings page.";
786
Katie D652135c2018-11-27 18:30:13787const char kExperimentalAccessibilityAutoclickName[] =
788 "Experimental automatic click features";
789const char kExperimentalAccessibilityAutoclickDescription[] =
790 "Enable additional features for automatic clicks.";
791
Chris Hall4a4225f62019-01-18 03:07:16792const char kExperimentalAccessibilityLanguageDetectionName[] =
793 "Experimental accessibility language detection";
794const char kExperimentalAccessibilityLanguageDetectionDescription[] =
795 "Enable language detection for in-page content which is then exposed to "
796 "accessiblity technologies such as screen readers.";
797
Anastasia Helfinsteinafecc68c2018-11-26 19:20:17798const char kExperimentalAccessibilitySwitchAccessName[] =
799 "Experimental feature Switch Access";
800const char kExperimentalAccessibilitySwitchAccessDescription[] =
801 "Add a setting to enable the prototype of Switch Access";
802
kylechar7051c092018-02-05 20:31:39803const char kVizDisplayCompositorName[] = "Viz Display Compositor (OOP-D)";
804const char kVizDisplayCompositorDescription[] =
805 "If enabled, the display compositor runs as part of the viz service in the"
806 "GPU process.";
807
Ria Jiang6a129b982018-03-01 18:30:40808const char kVizHitTestDrawQuadName[] = "Viz Hit-test Draw-quad version";
809const char kVizHitTestDrawQuadDescription[] =
810 "If enabled, event targeting uses the new viz-assisted hit-testing logic, "
811 "with hit-test data computed from the CompositorFrame.";
812
Rahul Arakeri61a2ad272019-03-19 22:55:08813const char kCompositorThreadedScrollbarScrollingName[] =
814 "Enable compositor threaded scrollbar scrolling";
815const char kCompositorThreadedScrollbarScrollingDescription[] =
816 "Enables pointer-based scrollbar scrolling on the compositor thread "
817 "instead of the main thread";
818
Alexei Filippov522a5222019-03-29 03:33:18819const char kMemlogName[] = "Chrome heap profiler start mode.";
820const char kMemlogDescription[] =
821 "Starts heap profiling service that records sampled memory allocation "
822 "profile having each sample attributed with a callstack. "
823 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
824 "Recorded heap dumps can be obtained at chrome://tracing "
825 "[category:memory-infra] and chrome://memory-internals. This setting "
826 "controls which processes will be profiled since their start. To profile "
827 "any given process at a later time use chrome://memory-internals page.";
828const char kMemlogModeMinimal[] = "Browser and GPU";
829const char kMemlogModeAll[] = "All processes";
830const char kMemlogModeAllRenderers[] = "All renderers";
831const char kMemlogModeRendererSampling[] = "Single renderer";
832const char kMemlogModeBrowser[] = "Browser only";
833const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27834
Alexei Filippov522a5222019-03-29 03:33:18835const char kMemlogInProcessName[] = "Heap profiling service process type.";
836const char kMemlogInProcessDescription[] =
837 "Controls if the heap profiling service runs within the browser process "
838 "(default) or in a dedicated utility process.";
839const char kMemlogInProcessEnabled[] = "In browser process";
840const char kMemlogInProcessDisabled[] = "As separate process";
841
842const char kMemlogSamplingRateName[] =
843 "Heap profiling sampling interval (in bytes).";
844const char kMemlogSamplingRateDescription[] =
845 "Heap profiling service uses Poisson process to sample allocations. "
846 "Default value for the interval between samples is 100000 (100KB). "
847 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27848 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22849 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18850 "can be trusted with high fidelity. "
851 "Lower intervals produce higher samples resolution, but come at a cost of "
852 "higher performance overhead.";
853const char kMemlogSamplingRate10KB[] = "10KB";
854const char kMemlogSamplingRate50KB[] = "50KB";
855const char kMemlogSamplingRate100KB[] = "100KB";
856const char kMemlogSamplingRate500KB[] = "500KB";
857const char kMemlogSamplingRate1MB[] = "1MB";
858const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51859
Alexei Filippov522a5222019-03-29 03:33:18860const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
861const char kMemlogStackModeDescription[] =
862 "By default heap profiling service records native stacks. "
863 "A post-processing step is required to symbolize the stacks. "
864 "'Native with thread names' adds the thread name as the first frame of "
865 "each native stack. It's also possible to record a pseudo stack using "
866 "trace events as identifiers. It's also possible to do a mix of both.";
867const char kMemlogStackModeMixed[] = "Mixed";
868const char kMemlogStackModeNative[] = "Native";
869const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
870const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05871
F#m59d036e2017-09-13 07:22:17872const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
873const char kEnablePixelCanvasRecordingDescription[] =
874 "Pixel canvas recording allows the compositor to raster contents aligned "
875 "with the pixel and improves text rendering. This should be enabled when a "
876 "device is using fractional scale factor.";
877
Ella Gebee81c92018-08-14 15:51:09878const char kEnableResamplingInputEventsName[] =
879 "Enable resampling input events";
880const char kEnableResamplingInputEventsDescription[] =
881 "Predicts mouse and touch inputs position at rAF time based on previous "
882 "input";
883const char kEnableResamplingScrollEventsName[] =
884 "Enable resampling scroll events";
885const char kEnableResamplingScrollEventsDescription[] =
886 "Predicts the scroll amount at vsync time based on previous input";
887
Doug Arnettaa0bf202018-08-27 19:42:11888const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
889const char kEnableResourceLoadingHintsDescription[] =
890 "Enable using server-provided resource loading hints to provide a preview "
891 "over slow network connections.";
892
Raphael Kubo da Costab72914b2019-03-13 09:20:39893const char kEnableSensorContentSettingName[] = "Sensor content setting";
894const char kEnableSensorContentSettingDescription[] =
895 "Enable UI in content settings to control access to the sensor APIs.";
896
Mikel Astizb4786aa2018-11-09 22:12:09897const char kEnableSyncPseudoUSSAppListName[] =
898 "Enable pseudo-USS for APP_LIST sync.";
899const char kEnableSyncPseudoUSSAppListDescription[] =
900 "Enable new USS-based codepath for sync datatype APP_LIST.";
901
902const char kEnableSyncPseudoUSSAppsName[] = "Enable pseudo-USS for APPS sync.";
903const char kEnableSyncPseudoUSSAppsDescription[] =
904 "Enable new USS-based codepath for sync datatype APPS.";
905
906const char kEnableSyncPseudoUSSDictionaryName[] =
907 "Enable pseudo-USS for DICTIONARY sync.";
908const char kEnableSyncPseudoUSSDictionaryDescription[] =
909 "Enable new USS-based codepath for sync datatype DICTIONARY.";
910
911const char kEnableSyncPseudoUSSExtensionSettingsName[] =
912 "Enable pseudo-USS for EXTENSION_SETTINGS and APP_SETTINGS sync.";
913const char kEnableSyncPseudoUSSExtensionSettingsDescription[] =
914 "Enable new USS-based codepath for sync datatypes EXTENSION_SETTINGS and "
915 "APP_SETTINGS.";
916
917const char kEnableSyncPseudoUSSExtensionsName[] =
918 "Enable pseudo-USS for EXTENSIONS sync.";
919const char kEnableSyncPseudoUSSExtensionsDescription[] =
920 "Enable new USS-based codepath for sync datatype EXTENSIONS.";
921
922const char kEnableSyncPseudoUSSFaviconsName[] =
923 "Enable pseudo-USS for favicon sync.";
924const char kEnableSyncPseudoUSSFaviconsDescription[] =
925 "Enable new USS-based codepath for sync datatypes FAVICON_IMAGES and "
926 "FAVICON_TRACKING.";
927
928const char kEnableSyncPseudoUSSHistoryDeleteDirectivesName[] =
929 "Enable pseudo-USS for HISTORY_DELETE_DIRECTIVES sync.";
930const char kEnableSyncPseudoUSSHistoryDeleteDirectivesDescription[] =
931 "Enable new USS-based codepath for sync datatype "
932 "HISTORY_DELETE_DIRECTIVES.";
933
934const char kEnableSyncPseudoUSSPasswordsName[] =
935 "Enable pseudo-USS for PASSWORDS sync.";
936const char kEnableSyncPseudoUSSPasswordsDescription[] =
937 "Enable new USS-based codepath for sync datatype PASSWORDS (pseudo-USS).";
938
939const char kEnableSyncPseudoUSSPreferencesName[] =
940 "Enable pseudo-USS for PREFERENCES sync.";
941const char kEnableSyncPseudoUSSPreferencesDescription[] =
942 "Enable new USS-based codepath for sync datatype PREFERENCES.";
943
944const char kEnableSyncPseudoUSSPriorityPreferencesName[] =
945 "Enable pseudo-USS for PRIORITY_PREFERENCES sync.";
946const char kEnableSyncPseudoUSSPriorityPreferencesDescription[] =
947 "Enable new USS-based codepath for sync datatype PRIORITY_PREFERENCES.";
948
949const char kEnableSyncPseudoUSSSearchEnginesName[] =
950 "Enable pseudo-USS for SEARCH_ENGINES sync.";
951const char kEnableSyncPseudoUSSSearchEnginesDescription[] =
952 "Enable new USS-based codepath for sync datatype SEARCH_ENGINES.";
953
954const char kEnableSyncPseudoUSSSupervisedUsersName[] =
955 "Enable pseudo-USS for supervised users sync.";
956const char kEnableSyncPseudoUSSSupervisedUsersDescription[] =
957 "Enable new USS-based codepath for sync datatypes SUPERVISED_USER_SETTINGS "
958 "and SUPERVISED_USER_WHITELISTS.";
959
960const char kEnableSyncPseudoUSSThemesName[] =
961 "Enable pseudo-USS for THEMES sync.";
962const char kEnableSyncPseudoUSSThemesDescription[] =
963 "Enable new USS-based codepath for sync datatype THEMES.";
964
Mohamed Amir Yosef0178fa892018-07-23 17:43:52965const char kEnableSyncUSSBookmarksName[] = "Enable USS for bookmarks sync";
966const char kEnableSyncUSSBookmarksDescription[] =
967 "Enables the new, experimental implementation of bookmark sync";
968
Mohamed Amir Yosef3074dfc2019-02-06 18:34:43969const char kEnableSyncUSSPasswordsName[] = "Enable USS for passwords sync";
970const char kEnableSyncUSSPasswordsDescription[] =
971 "Enables the new, experimental implementation of passwords sync";
972
Mikel Astiz38837f82018-04-24 22:23:23973const char kEnableSyncUSSSessionsName[] = "Enable USS for sessions sync";
974const char kEnableSyncUSSSessionsDescription[] =
975 "Enables the new, experimental implementation of session sync (aka tab "
976 "sync).";
977
David Bokane9370c22019-02-14 15:19:58978const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
979const char kEnableTextFragmentAnchorDescription[] =
980 "Enables scrolling to text specified in URL's fragment.";
981
Brett Wilsonf27ff602017-07-07 22:28:47982const char kEnableUseZoomForDsfName[] =
983 "Use Blink's zoom for device scale factor.";
984const char kEnableUseZoomForDsfDescription[] =
985 "If enabled, Blink uses its zooming mechanism to scale content for device "
986 "scale factor.";
987const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
988const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
989const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
990
Patrick Noland8ee016e2018-01-24 11:44:53991const char kEnableScrollAnchorSerializationName[] =
992 "Scroll Anchor Serialization";
993const char kEnableScrollAnchorSerializationDescription[] =
994 "Save the scroll anchor and use it to restore the scroll position when "
995 "navigating.";
996
Brad Nelson5cd500e2018-01-04 00:50:19997const char kEnableSharedArrayBufferName[] =
998 "Experimental enabled SharedArrayBuffer support in JavaScript.";
999const char kEnableSharedArrayBufferDescription[] =
1000 "Enable SharedArrayBuffer support in JavaScript.";
1001
Brett Wilsonf27ff602017-07-07 22:28:471002const char kEnableWasmName[] = "WebAssembly structured cloning support.";
1003const char kEnableWasmDescription[] =
1004 "Enable web pages to use WebAssembly structured cloning.";
1005
Lei Zhang0ca70ea2018-09-07 17:51:011006const char kEnableWebAuthenticationCableSupportName[] =
Kim Paulhamus92431372018-07-20 02:25:471007 "Web Authentication caBLE support";
Lei Zhang0ca70ea2018-09-07 17:51:011008const char kEnableWebAuthenticationCableSupportDescription[] =
Kim Paulhamus92431372018-07-20 02:25:471009 "Enable the cloud-assisted pairingless BLE protocol for use with "
1010 "the Web Authentication API.";
Kim Paulhamusae635a32018-06-27 07:30:541011
Adam Langley64bc04232019-03-30 21:05:561012const char kEnableWebAuthenticationPINSupportName[] =
1013 "Web Authentication PIN support";
1014const char kEnableWebAuthenticationPINSupportDescription[] =
1015 "Enable the use of PINs with the Web Authentication API and compatible "
1016 "security keys.";
1017
Ramin Halavatic158b182018-10-18 14:04:541018const char kEnableIncognitoWindowCounterName[] = "Incognito Window Counter";
1019const char kEnableIncognitoWindowCounterDescription[] =
1020 "Shows the count of Incognito windows next to the Incognito icon on the "
1021 "toolbar.";
1022
Clemens Hammacher0c8a15a2018-04-27 13:45:321023const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
1024const char kEnableWasmBaselineDescription[] =
1025 "Enables WebAssembly baseline compilation and tier up.";
1026
Bill Budged0dace172019-02-10 00:46:211027const char kEnableWasmCodeCacheName[] = "WebAssembly compiled module cache";
1028const char kEnableWasmCodeCacheDescription[] =
1029 "Enables caching of compiled WebAssembly modules.";
1030
Ben Smith24c1e5c2018-06-20 01:09:021031const char kEnableWasmThreadsName[] = "WebAssembly threads support.";
1032const char kEnableWasmThreadsDescription[] =
1033 "Enables support for the WebAssembly Threads proposal. Implies "
1034 "#shared-array-buffer and #enable-webassembly.";
1035
Brett Wilsonf27ff602017-07-07 22:28:471036const char kExpensiveBackgroundTimerThrottlingName[] =
1037 "Throttle expensive background timers";
1038const char kExpensiveBackgroundTimerThrottlingDescription[] =
1039 "Enables intervention to limit CPU usage of background timers to 1%.";
1040
1041const char kExperimentalAppBannersName[] = "Experimental app banners";
1042const char kExperimentalAppBannersDescription[] =
Matt Giucad4870432017-11-24 01:04:381043 "Enables a new experimental app banner flow and UI. Implies "
1044 "#enable-app-banners.";
Brett Wilsonf27ff602017-07-07 22:28:471045
1046const char kExperimentalCanvasFeaturesName[] = "Experimental canvas features";
1047const char kExperimentalCanvasFeaturesDescription[] =
1048 "Enables the use of experimental canvas features which are still in "
1049 "development.";
1050
1051const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
1052const char kExperimentalExtensionApisDescription[] =
1053 "Enables experimental extension APIs. Note that the extension gallery "
1054 "doesn't allow you to upload extensions that use experimental APIs.";
1055
Ian Clelland37a985d2018-05-04 02:43:131056const char kExperimentalProductivityFeaturesName[] =
1057 "Experimental Productivity Features";
1058const char kExperimentalProductivityFeaturesDescription[] =
1059 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:221060 "built-in modules and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:131061
Brett Wilsonf27ff602017-07-07 22:28:471062const char kExperimentalSecurityFeaturesName[] =
1063 "Potentially annoying security features";
1064const char kExperimentalSecurityFeaturesDescription[] =
1065 "Enables several security features that will likely break one or more "
1066 "pages that you visit on a daily basis. Strict mixed content checking, for "
1067 "example. And locking powerful features to secure contexts. This flag will "
1068 "probably annoy you.";
1069
1070const char kExperimentalWebPlatformFeaturesName[] =
1071 "Experimental Web Platform features";
1072const char kExperimentalWebPlatformFeaturesDescription[] =
1073 "Enables experimental Web Platform features that are in development.";
1074
1075const char kExtensionContentVerificationName[] =
1076 "Extension Content Verification";
1077const char kExtensionContentVerificationDescription[] =
1078 "This flag can be used to turn on verification that the contents of the "
1079 "files on disk for extensions from the webstore match what they're "
1080 "expected to be. This can be used to turn on this feature if it would not "
1081 "otherwise have been turned on, but cannot be used to turn it off (because "
1082 "this setting can be tampered with by malware).";
1083const char kExtensionContentVerificationBootstrap[] =
1084 "Bootstrap (get expected hashes, but do not enforce them)";
1085const char kExtensionContentVerificationEnforce[] =
1086 "Enforce (try to get hashes, and enforce them if successful)";
1087const char kExtensionContentVerificationEnforceStrict[] =
1088 "Enforce strict (hard fail if we can't get hashes)";
1089
Peter Boströma445353a2019-03-21 02:58:151090const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
1091const char kExtensionsToolbarMenuDescription[] =
1092 "Enable a separate toolbar button and menu for extensions";
1093
Brett Wilsonf27ff602017-07-07 22:28:471094const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
1095const char kExtensionsOnChromeUrlsDescription[] =
1096 "Enables running extensions on chrome:// URLs, where extensions explicitly "
1097 "request this permission.";
galinapae72e152017-05-12 13:12:281098
Brett Wilsonecb80982017-07-12 20:34:511099const char kFeaturePolicyName[] = "Feature Policy";
1100const char kFeaturePolicyDescription[] =
1101 "Enables granting and removing access to features through the "
1102 "Feature-Policy HTTP header.";
vabr0215a8e2017-03-28 12:47:341103
Brett Wilsonecb80982017-07-12 20:34:511104const char kFontCacheScalingName[] = "FontCache scaling";
1105const char kFontCacheScalingDescription[] =
1106 "Reuse a cached font in the renderer to serve different sizes of font for "
1107 "faster layout.";
1108
1109const char kForceEffectiveConnectionTypeName[] =
1110 "Override effective connection type";
1111const char kForceEffectiveConnectionTypeDescription[] =
1112 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301113 "returned by the network quality estimator. Slow 2G on Cellular returns "
1114 "Slow 2G when connected to a cellular network, and the actual estimate "
1115 "effective connection type when not on a cellular network. Previews are "
1116 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511117const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1118const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1119const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301120const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1121 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511122const char kEffectiveConnectionType2GDescription[] = "2G";
1123const char kEffectiveConnectionType3GDescription[] = "3G";
1124const char kEffectiveConnectionType4GDescription[] = "4G";
1125
1126const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1127const char kFillOnAccountSelectDescription[] =
1128 "Filling of passwords when an account is explicitly selected by the user "
1129 "rather than autofilling credentials on page load.";
1130
jdoerrie11c5f4f2019-02-04 18:29:181131const char kFillOnAccountSelectHttpName[] =
1132 "Fill passwords on account selection on HTTP origins";
1133const char kFillOnAccountSelectHttpDescription[] =
1134 "Filling of passwords when an account is explicitly selected by the user "
1135 "rather than autofilling credentials on page load on HTTP origins.";
1136
Brett Wilsonecb80982017-07-12 20:34:511137const char kForceTextDirectionName[] = "Force text direction";
1138const char kForceTextDirectionDescription[] =
1139 "Explicitly force the per-character directionality of UI text to "
1140 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1141 "direction of the character language.";
1142const char kForceDirectionLtr[] = "Left-to-right";
1143const char kForceDirectionRtl[] = "Right-to-left";
1144
1145const char kForceUiDirectionName[] = "Force UI direction";
1146const char kForceUiDirectionDescription[] =
1147 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1148 "mode, overriding the default direction of the UI language.";
1149
Brett Wilsonecb80982017-07-12 20:34:511150const char kGpuRasterizationName[] = "GPU rasterization";
1151const char kGpuRasterizationDescription[] =
1152 "Use GPU to rasterize web content. Requires impl-side painting.";
Brett Wilson7b44537e2017-08-18 01:38:281153const char kForceGpuRasterization[] = "Force-enabled for all layers";
Brett Wilsonecb80982017-07-12 20:34:511154
Ioana Pandele1ed7ef72018-11-21 15:22:031155const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1156const char kGooglePasswordManagerDescription[] =
1157 "Enables access to the Google Password Manager UI from Chrome.";
1158
Brett Wilsonecb80982017-07-12 20:34:511159const char kGoogleProfileInfoName[] = "Google profile name and icon";
1160const char kGoogleProfileInfoDescription[] =
1161 "Enables using Google information to populate the profile name and icon in "
1162 "the avatar menu.";
1163
Takumi Fujimotofb71e332018-03-31 14:04:081164const char kViewsCastDialogName[] = "Views Cast dialog";
1165const char kViewsCastDialogDescription[] =
manukaddd3c42019-04-09 21:20:591166 "Replace the WebUI Cast dialog with a Views toolkit dialog.";
Takumi Fujimotofb71e332018-03-31 14:04:081167
Gabrielle Paladoaebf7ca2019-01-16 07:07:061168const char kHandwritingGestureName[] = "Handwriting Gestures";
1169const char kHandwritingGestureDescription[] =
1170 "Enables handwriting gestures within the virtual keyboard";
1171
Tommy Steimel1aadd7b2019-01-18 19:39:421172const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1173const char kHardwareMediaKeyHandlingDescription[] =
1174 "Enables using media keys to control the active media session. This "
1175 "requires MediaSessionService to be enabled too";
1176
Manu Cornet4a908de2018-04-09 04:32:271177const char kHideActiveAppsFromShelfName[] =
1178 "Hide running apps (that are not pinned) from the shelf";
1179const char kHideActiveAppsFromShelfDescription[] =
1180 "Save space in the shelf by hiding running apps (that are not pinned).";
Manu Cornete5f855b2018-03-13 03:35:251181
Brett Wilsonecb80982017-07-12 20:34:511182const char kHistoryRequiresUserGestureName[] =
1183 "New history entries require a user gesture.";
1184const char kHistoryRequiresUserGestureDescription[] =
1185 "Require a user gesture to add a history entry.";
Brett Wilsonecb80982017-07-12 20:34:511186
Ryan Landay4242dbc22018-04-04 01:47:331187const char kHorizontalTabSwitcherAndroidName[] =
1188 "Enable horizontal tab switcher";
1189const char kHorizontalTabSwitcherAndroidDescription[] =
1190 "Changes the layout of the Android tab switcher so tabs scroll "
1191 "horizontally instead of vertically.";
1192
Matt Simmons2048b2a2018-12-20 20:12:561193const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1194const char kTabSwitcherOnReturnDescription[] =
1195 "Enable tab switcher on return after specified time has elapsed";
1196
Brett Wilsonecb80982017-07-12 20:34:511197const char kHostedAppQuitNotificationName[] =
1198 "Quit notification for hosted apps";
1199const char kHostedAppQuitNotificationDescription[] =
1200 "Display a notification when quitting Chrome if hosted apps are currently "
1201 "running.";
1202
1203const char kHostedAppShimCreationName[] =
1204 "Creation of app shims for hosted apps on Mac";
1205const char kHostedAppShimCreationDescription[] =
1206 "Create app shims on Mac when creating a hosted app.";
1207
1208const char kIconNtpName[] = "Large icons on the New Tab page";
1209const char kIconNtpDescription[] =
1210 "Enable the experimental New Tab page using large icons.";
1211
1212const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1213const char kIgnoreGpuBlacklistDescription[] =
1214 "Overrides the built-in software rendering list and enables "
1215 "GPU-acceleration on unsupported system configurations.";
1216
Ryan Sturm8c3dbc92018-06-26 19:22:371217const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441218const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371219 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441220
Alexandre Frechetted3e1b542018-12-13 14:40:501221const char kImprovedGeoLanguageDataName[] = "Improved Geo-language Data";
1222const char kImprovedGeoLanguageDataDescription[] =
1223 "Makes the GeoLanguageModel use higher quality, more refined ULP "
1224 "geo-language data.";
1225
Brett Wilsonecb80982017-07-12 20:34:511226const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1227const char kInProductHelpDemoModeChoiceDescription[] =
1228 "Selects the In-Product Help demo mode.";
1229
1230const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1231const char kJavascriptHarmonyDescription[] =
1232 "Enable web pages to use experimental JavaScript features.";
1233
1234const char kJavascriptHarmonyShippingName[] =
1235 "Latest stable JavaScript features";
1236const char kJavascriptHarmonyShippingDescription[] =
1237 "Some web pages use legacy or non-standard JavaScript extensions that may "
1238 "conflict with the latest JavaScript features. This flag allows disabling "
1239 "support of those features for compatibility with such pages.";
1240
Yutaka Hiranof7f2f632017-09-06 10:40:081241const char kKeepAliveRendererForKeepaliveRequestsName[] =
1242 "Keep a renderer alive for keepalive fetch requests";
1243const char kKeepAliveRendererForKeepaliveRequestsDescription[] =
1244 "Keep a render process alive when the process has a pending fetch request "
1245 "with `keepalive' specified.";
1246
Brett Wilsonecb80982017-07-12 20:34:511247const char kLcdTextName[] = "LCD text antialiasing";
1248const char kLcdTextDescription[] =
1249 "If disabled, text is rendered with grayscale antialiasing instead of LCD "
1250 "(subpixel) when doing accelerated compositing.";
1251
1252const char kLoadMediaRouterComponentExtensionName[] =
1253 "Load Media Router Component Extension";
1254const char kLoadMediaRouterComponentExtensionDescription[] =
1255 "Loads the Media Router component extension at startup.";
1256
Hazem Ashmawyf1cd7e42019-03-25 18:17:321257const char kLogJsConsoleMessagesName[] =
1258 "Log JS console messages in system logs";
1259const char kLogJsConsoleMessagesDescription[] =
1260 "Enable logging JS console messages in system logs, please note that they "
1261 "may contain PII.";
1262
Mustafa Emre Acer137dc8b2018-08-29 20:38:131263const char kLookalikeUrlNavigationSuggestionsName[] =
1264 "Navigation suggestions for lookalike URLs";
1265const char kLookalikeUrlNavigationSuggestionsDescription[] =
1266 "Enable navigation suggestions for URLs that are visually similar to "
1267 "popular domains or to domains with a site engagement score.";
1268
Brett Wilsonecb80982017-07-12 20:34:511269const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1270const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511271
spqchanb87755692018-04-05 00:46:091272const char kMediaRouterCastAllowAllIPsName[] =
1273 "Connect to Cast devices on all IP addresses";
1274const char kMediaRouterCastAllowAllIPsDescription[] =
1275 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311276 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091277
Brett Wilsonecb80982017-07-12 20:34:511278const char kMessageCenterNewStyleNotificationName[] = "New style notification";
1279const char kMessageCenterNewStyleNotificationDescription[] =
1280 "Enables the experiment style of material-design notification";
1281
Ehsan Karamadebb0f672019-03-22 19:48:391282const char kMimeHandlerViewInCrossProcessFrameName[] =
1283 "MimeHandlerView in cross-process frame";
1284const char kMimeHandlerViewInCrossProcessFrameDescription[] =
1285 "Loads the MimeHandlerView (the extension viewer for certain MIME types "
1286 "such as PDF) in a cross-process frame as opposed to a BrowserPlugin.";
1287
David Roger2183afb2019-02-21 14:19:151288const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1289const char kMobileIdentityConsistencyDescription[] =
1290 "Enables stronger identity consistency on mobile";
1291
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551292const char kNativeFilesystemAPIName[] = "Native Filesystem API";
1293const char kNativeFilesystemAPIDescription[] =
1294 "Enables the experimental Native Filesystem API, giving websites access to "
1295 "the native filesystem";
1296
Brett Wilsonecb80982017-07-12 20:34:511297const char kNewAudioRenderingMixingStrategyName[] =
1298 "New audio rendering mixing strategy";
1299const char kNewAudioRenderingMixingStrategyDescription[] =
1300 "Use the new audio rendering mixing strategy.";
1301
1302const char kNewBookmarkAppsName[] = "The new bookmark app system";
1303const char kNewBookmarkAppsDescription[] =
1304 "Enables the new system for creating bookmark apps.";
1305
Vadym Doroshenkocd4ff782018-07-24 13:41:021306const char kNewPasswordFormParsingName[] =
1307 "New password form parsing for filling passwords";
Vadym Doroshenkof81e8bb2018-04-18 14:35:241308const char kNewPasswordFormParsingDescription[] =
Vadym Doroshenkocd4ff782018-07-24 13:41:021309 "Replaces existing form parsing for filling in password manager with a new "
1310 "version, currently under development. WARNING: when enabled, Password "
1311 "Manager might stop working";
1312
1313const char kNewPasswordFormParsingForSavingName[] =
1314 "New password form parsing for saving passwords";
1315const char kNewPasswordFormParsingForSavingDescription[] =
1316 "Replaces existing form parsing for saving in password manager with a new "
1317 "version, currently under development. WARNING: when enabled, Password "
1318 "Manager might stop working";
Vadym Doroshenkof81e8bb2018-04-18 14:35:241319
rbpotter62fe2c92019-03-26 22:01:291320const char kNewPrintPreviewLayoutName[] = "Enable New Print Preview UI Layout";
1321const char kNewPrintPreviewLayoutDescription[] =
1322 "If enabled, Print Preview will display a new UI layout.";
1323
CJ DiMeglio7b4a199f2017-11-30 01:26:501324const char kUseSurfaceLayerForVideoName[] =
1325 "Enable the use of SurfaceLayer objects for videos.";
1326const char kUseSurfaceLayerForVideoDescription[] =
1327 "Enable compositing onto a Surface instead of a VideoLayer "
1328 "for videos.";
Brett Wilsonecb80982017-07-12 20:34:511329
1330const char kNewUsbBackendName[] = "Enable new USB backend";
1331const char kNewUsbBackendDescription[] =
1332 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341333
Sonny Sasaka2d200432018-03-22 17:43:161334const char kNewblueName[] = "Newblue";
1335const char kNewblueDescription[] =
1336 "Enables the use of newblue Bluetooth daemon.";
1337
Peter Boström7df25c72018-12-12 06:40:191338const char kNewTabLoadingAnimation[] = "New tab-loading animation";
1339const char kNewTabLoadingAnimationDescription[] =
1340 "Enables a new look for the tab-loading animation.";
1341
Egor Pasko6fed3822018-05-30 10:33:141342const char kNostatePrefetchName[] = "NoState Prefetch";
vabr0215a8e2017-03-28 12:47:341343const char kNostatePrefetchDescription[] =
Elly Fong-Jonesf4c15772019-01-31 17:40:061344 "If enabled, pre-downloads resources to improve page load speed.";
vabr0215a8e2017-03-28 12:47:341345
Alex Newcomerd7b0cc42018-05-25 22:58:481346const char kNotificationIndicatorName[] = "Notification Indicators";
1347const char kNotificationIndicatorDescription[] =
1348 "Enable notification indicators, which appear on app icons when a "
1349 "notification is active. This will also enable notifications in context "
1350 "menus.";
1351
Brett Wilsonecb80982017-07-12 20:34:511352const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1353const char kNotificationsNativeFlagDescription[] =
1354 "Enable support for using the native notification toasts and notification "
1355 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341356
Valeriya Sinevich972ac122018-09-05 07:33:191357const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1358const char kUseMultiloginEndpointDescription[] =
1359 "Use Gaia OAuth multilogin for identity consistency.";
1360
Zentaro Kavanaghbad511c2017-10-18 22:29:001361#if defined(OS_POSIX)
1362const char kNtlmV2EnabledName[] = "Enable NTLMv2 Authentication";
1363const char kNtlmV2EnabledDescription[] =
1364 "Enable NTLMv2 HTTP Authentication. This disables NTLMv1 support.";
1365#endif
1366
Brett Wilsonecb80982017-07-12 20:34:511367const char kOfferStoreUnmaskedWalletCardsName[] =
1368 "Google Payments card saving checkbox";
1369const char kOfferStoreUnmaskedWalletCardsDescription[] =
1370 "Show the checkbox to offer local saving of a credit card downloaded from "
1371 "the server.";
1372
1373const char kOfflineAutoReloadName[] = "Offline Auto-Reload Mode";
1374const char kOfflineAutoReloadDescription[] =
1375 "Pages that fail to load while the browser is offline will be "
1376 "auto-reloaded when the browser is online again.";
1377
1378const char kOfflineAutoReloadVisibleOnlyName[] =
1379 "Only Auto-Reload Visible Tabs";
1380const char kOfflineAutoReloadVisibleOnlyDescription[] =
1381 "Pages that fail to load while the browser is offline will only be "
1382 "auto-reloaded if their tab is visible.";
1383
Brett Wilsonecb80982017-07-12 20:34:511384const char kOmniboxDisplayTitleForCurrentUrlName[] =
1385 "Include title for the current URL in the omnibox";
1386const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1387 "In the event that the omnibox provides suggestions on-focus, the URL of "
1388 "the current page is provided as the first suggestion without a title. "
1389 "Enabling this flag causes the title to be displayed.";
1390
manukaddd3c42019-04-09 21:20:591391const char kOmniboxLocalEntitySuggestionsName[] =
1392 "Omnibox Local Entity Suggestions";
1393const char kOmniboxLocalEntitySuggestionsDescription[] =
1394 "Enables location specific suggestions displayed with images and enhanced "
1395 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1396 "will also enable #omnibox-rich-entity-suggestions.";
1397
manuk2e55a7b2019-02-12 20:08:231398const char kOmniboxMaterialDesignWeatherIconsName[] =
1399 "Omnibox Material Design Weather Icons";
1400const char kOmniboxMaterialDesignWeatherIconsDescription[] =
1401 "Use material design weather icons in the omnibox when displaying weather "
1402 "answers.";
1403
Tomasz Wiszkowskic87dff12019-01-15 02:57:511404const char kOmniboxNewAnswerLayoutName[] = "Omnibox new answer layout";
1405const char kOmniboxNewAnswerLayoutDescription[] =
1406 "Modernize omnibox answers using an enhanced layout with larger icons.";
1407
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231408const char kOmniboxRichEntitySuggestionsName[] =
1409 "Omnibox rich entity suggestions";
1410const char kOmniboxRichEntitySuggestionsDescription[] =
1411 "Display entity suggestions using images and an enhanced layout; showing "
manukaddd3c42019-04-09 21:20:591412 "more context and descriptive text about the entity.";
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231413
Benoit Lizeab08362c2017-07-19 14:50:541414const char kOmniboxSpareRendererName[] =
1415 "Start spare renderer on omnibox focus";
1416const char kOmniboxSpareRendererDescription[] =
1417 "When the omnibox is focused, start an empty spare renderer. This can "
1418 "speed up the load of the navigation from the omnibox.";
1419
manuk3c0e70a2019-02-21 16:30:551420const char kOmniboxUIBlueSearchLoopAndSearchQueryName[] =
1421 "Omnibox UI Blue Search Loop and Search Query";
1422const char kOmniboxUIBlueSearchLoopAndSearchQueryDescription[] =
1423 "Color the generic search icon and search terms blue.";
1424
manuk4451d032019-02-22 17:24:401425const char kOmniboxUIBlueTitlesAndGrayUrlsOnPageSuggestionsName[] =
1426 "Omnibox UI Blue Titles And Gray Urls On Page Suggestions";
1427const char kOmniboxUIBlueTitlesAndGrayUrlsOnPageSuggestionsDescription[] =
1428 "Displays navigation suggestions with blue titles and gray URLs.";
1429
1430const char kOmniboxUIBlueTitlesOnPageSuggestionsName[] =
1431 "Omnibox UI Blue Titles On Page Suggestions";
1432const char kOmniboxUIBlueTitlesOnPageSuggestionsDescription[] =
1433 "Displays navigation suggestions with blue titles.";
1434
manuk59fd5a62019-02-27 21:14:091435const char kOmniboxUIBoldUserTextOnSearchSuggestionsName[] =
1436 "Omnibox UI Bold User Text On Search Suggestions";
1437const char kOmniboxUIBoldUserTextOnSearchSuggestionsDescription[] =
1438 "Bolds the user text instead of autocomplete text for search suggestions.";
1439
Tommy C. Lie4194b732018-09-28 22:21:511440const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1441 "Omnibox UI Hide Steady-State URL Scheme";
1442const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1443 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361444 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511445
Tommy C. Lib20aec72018-11-19 21:38:231446const char kOmniboxUIOneClickUnelideName[] = "Omnibox UI One Click Unelide";
1447const char kOmniboxUIOneClickUnelideDescription[] =
1448 "In the omnibox, undo all unelisions with a single click or focus action.";
1449
Tommy C. Lie4194b732018-09-28 22:21:511450const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1451 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1452const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1453 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361454 "Hidden portions are restored during editing.";
1455
1456const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1457 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1458const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1459 "In the omnibox, hide the path, query and ref from steady state displayed "
1460 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121461
Brett Wilsonecb80982017-07-12 20:34:511462const char kOmniboxUIMaxAutocompleteMatchesName[] =
1463 "Omnibox UI Max Autocomplete Matches";
1464
1465const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1466 "Changes the maximum number of autocomplete matches displayed in the "
1467 "Omnibox UI.";
1468
manuk4f56e9fc2019-02-19 18:04:511469const char kOmniboxUIShowSuffixOnAllSearchSuggestionsName[] =
1470 "Omnibox UI Show Suffix On All Search Suggestions";
1471const char kOmniboxUIShowSuffixOnAllSearchSuggestionsDescription[] =
1472 "Shows the search suffix (e.g. \" - Google Search\") on all search "
1473 "suggestions in the omnibox.";
1474
Tommy C. Liba4e66ef2019-02-12 21:33:281475const char kOmniboxUIShowSuggestionFaviconsName[] =
1476 "Omnibox UI Show Suggestion Favicons";
1477const char kOmniboxUIShowSuggestionFaviconsDescription[] =
1478 "Shows favicons instead of generic vector icons for URL suggestions in the "
1479 "Omnibox dropdown.";
1480
Justin Donnelly65c9e8b2017-10-01 05:15:011481const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1482const char kOmniboxUISwapTitleAndUrlDescription[] =
1483 "In the omnibox dropdown, shows titles before URLs when both are "
1484 "available.";
1485
manuk0187cfa2019-02-27 21:23:241486const char kOmniboxUIUnboldSuggestionTextName[] =
1487 "Omnibox UI Unbold Suggestion Text";
1488const char kOmniboxUIUnboldSuggestionTextDescription[] =
1489 "Displays search suggestions without bolding.";
1490
manuk12527c802019-02-19 16:38:301491const char kOmniboxUIUseGenericSearchEngineIconName[] =
1492 "Omnibox UI Use Generic Search Engine Icon";
1493const char kOmniboxUIUseGenericSearchEngineIconDescription[] =
1494 "In the omnibox and NTP, shows a generic magnifying glass icon instead of "
1495 "the Search Provider favicon.";
1496
Tommy C. Lia737d3e82019-02-13 23:06:141497const char kOmniboxUIVerticalMarginName[] = "Omnibox UI Vertical Margin";
1498const char kOmniboxUIVerticalMarginDescription[] =
1499 "Changes the vertical margin in the Omnibox UI.";
1500
manukce2cdcf72019-02-26 15:59:291501const char kOmniboxUIWhiteBackgroundOnBlurName[] =
1502 "Omnibox UI White Background On Blur";
1503const char kOmniboxUIWhiteBackgroundOnBlurDescription[] =
manuk59fd5a62019-02-27 21:14:091504 "Set the omnibox background white when it's unfocused";
manukce2cdcf72019-02-26 15:59:291505
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251506const char kOmniboxZeroSuggestionsOnNTPName[] =
1507 "Omnibox Zero Suggestions on New Tab Page";
1508const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1509 "Offer suggestions when URL bar (omnibox) is focused.";
1510
Vadym Doroshenko6b8f64d2018-11-26 15:35:391511const char kOnlyNewPasswordFormParsingName[] =
1512 "Use only new password form parsing";
1513const char kOnlyNewPasswordFormParsingDescription[] =
1514 "The old password form parsing is disabled";
1515
Mark Lieufaa1b762019-01-08 19:37:281516const char kOnTheFlyMhtmlHashComputationName[] =
1517 "On-The-Fly MHTML Hash Computation";
1518const char kOnTheFlyMhtmlHashComputationDescription[] =
1519 "Save MHTML files to the target location and calculate their content "
1520 "digests in one step.";
1521
Adrienne Walkerc87477e2018-06-06 22:28:211522const char kOopRasterizationName[] = "Out of process rasterization";
1523const char kOopRasterizationDescription[] =
1524 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1525 "Must also enable GPU rasterization";
1526
Brett Wilsonecb80982017-07-12 20:34:511527const char kOriginTrialsName[] = "Origin Trials";
1528const char kOriginTrialsDescription[] =
1529 "Enables origin trials for controlling access to feature/API experiments.";
1530
1531const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1532const char kOverlayScrollbarsDescription[] =
1533 "Enable the experimental overlay scrollbars implementation. You must also "
1534 "enable threaded compositing to have the scrollbars animate.";
1535
chaopenge8aa016b2017-08-24 15:20:191536const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1537 "Flash Overlay Scrollbars After Any Scroll Update";
1538const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1539 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1540 " must also enable Overlay Scrollbars.";
1541
chaopeng343678022017-08-24 18:45:001542const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1543 "Flash Overlay Scrollbars When Mouse Enter";
1544const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1545 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1546 " enable Overlay Scrollbars.";
1547
Daniele Castagna74ddb9c2018-06-21 22:59:021548const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1549const char kOverlayStrategiesDescription[] =
1550 "Select strategies used to promote quads to HW overlays.";
1551const char kOverlayStrategiesDefault[] = "Default";
1552const char kOverlayStrategiesNone[] = "None";
1553const char kOverlayStrategiesUnoccludedFullscreen[] =
1554 "Unoccluded fullscreen buffers (single-fullscreen)";
1555const char kOverlayStrategiesUnoccluded[] =
1556 "Unoccluded buffers (single-fullscreen,single-on-top)";
1557const char kOverlayStrategiesOccludedAndUnoccluded[] =
1558 "Occluded and unoccluded buffers "
1559 "(single-fullscreen,single-on-top,underlay)";
1560
Claudio Magni81326f92017-09-01 05:21:181561const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1562const char kUseNewAcceptLanguageHeaderDescription[] =
1563 "Adds the base language code after other corresponding language+region "
1564 "codes. This ensures that users receive content in their preferred "
1565 "language.";
1566
Brett Wilsonecb80982017-07-12 20:34:511567const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1568const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481569 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511570
1571const char kOverscrollStartThresholdName[] = "Overscroll start threshold";
1572const char kOverscrollStartThresholdDescription[] =
1573 "Changes overscroll start threshold relative to the default value.";
1574const char kOverscrollStartThreshold133Percent[] = "133%";
1575const char kOverscrollStartThreshold166Percent[] = "166%";
1576const char kOverscrollStartThreshold200Percent[] = "200%";
1577
chaopenge2b6e5f2018-05-08 16:40:451578const char kTouchpadOverscrollHistoryNavigationName[] =
1579 "Overscroll history navigation on Touchpad";
1580const char kTouchpadOverscrollHistoryNavigationDescription[] =
1581 "Allows swipe left/right from touchpad change browser navigation.";
1582
Xing Liu5400a002017-09-15 21:48:291583const char kParallelDownloadingName[] = "Parallel downloading";
1584const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061585 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291586
Brett Wilsonecb80982017-07-12 20:34:511587const char kPassiveEventListenerDefaultName[] =
1588 "Passive Event Listener Override";
1589const char kPassiveEventListenerDefaultDescription[] =
1590 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1591 "haven't requested otherwise) to be treated as passive. This will break "
1592 "touch/wheel behavior on some websites but is useful for demonstrating the "
1593 "potential performance benefits of adopting passive event listeners.";
1594const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1595const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1596
1597const char kPassiveEventListenersDueToFlingName[] =
1598 "Touch Event Listeners Passive Default During Fling";
1599const char kPassiveEventListenersDueToFlingDescription[] =
1600 "Forces touchstart, and first touchmove per scroll event listeners during "
1601 "fling to be treated as passive.";
1602
1603const char kPassiveDocumentEventListenersName[] =
1604 "Document Level Event Listeners Passive Default";
1605const char kPassiveDocumentEventListenersDescription[] =
1606 "Forces touchstart, and touchmove event listeners on document level "
1607 "targets (which haven't requested otherwise) to be treated as passive.";
1608
Sahel Sharify7400e882018-08-13 17:13:211609const char kPassiveDocumentWheelEventListenersName[] =
1610 "Document Level Wheel Event Listeners Passive Default";
1611const char kPassiveDocumentWheelEventListenersDescription[] =
1612 "Forces wheel, and mousewheel event listeners on document level targets "
1613 "(which haven't requested otherwise) to be treated as passive.";
1614
Vaclav Brozekd8a3f542017-11-16 14:21:131615const char kPasswordImportName[] = "Password import";
1616const char kPasswordImportDescription[] =
1617 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511618
Friedrich Horschige6c27742018-04-23 17:13:411619const char kPasswordsKeyboardAccessoryName[] =
1620 "Add password-related functions to keyboard accessory";
1621const char kPasswordsKeyboardAccessoryDescription[] =
1622 "Adds password generation button and toggle for the passwords bottom sheet "
1623 "to the keyboard accessory. Replaces password generation popups.";
1624
Christos Froussios6e060c42018-07-31 16:17:191625const char kPasswordsMigrateLinuxToLoginDBName[] =
1626 "Migrate passwords to \"Login Data\"";
1627const char kPasswordsMigrateLinuxToLoginDBDescription[] =
Christos Froussiose34c38a2018-09-04 14:27:591628 "Performs a one-off irreversible migration of passwords from the "
Christos Froussios6e060c42018-07-31 16:17:191629 "gnome-keyring or kwallet into the profile directory.";
1630
Rouslan Solomakhinded840112018-11-02 13:27:101631const char kPerMethodCanMakePaymentQuotaName[] =
1632 "Per-method canMakePayment() quota.";
1633const char kPerMethodCanMakePaymentQuotaDescription[] =
1634 "Allow calling canMakePayment() for different payment methods, as long as "
1635 "method-specific parameters remain unchanged.";
1636
Doug Arnett620ff542018-02-06 17:54:221637const char kPreviewsAllowedName[] = "Previews Allowed";
1638const char kPreviewsAllowedDescription[] =
1639 "Allows previews to be shown subject to specific preview types being "
1640 "enabled and the client experiencing specific triggering conditions. "
1641 "May be used as a kill-switch to turn off all potential preview types.";
1642
Brett Wilsonecb80982017-07-12 20:34:511643const char kPrintPdfAsImageName[] = "Print Pdf as Image";
1644const char kPrintPdfAsImageDescription[] =
1645 "If enabled, an option to print PDF files as images will be available in "
1646 "print preview.";
1647
1648const char kPrintPreviewRegisterPromosName[] =
1649 "Print Preview Registration Promos";
1650const char kPrintPreviewRegisterPromosDescription[] =
1651 "Enable registering unregistered cloud printers from print preview.";
1652
Mohsen Izadi93faac12017-07-29 04:45:151653const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1654const char kPullToRefreshDescription[] =
1655 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011656const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151657
Troy Hildebrandt7228ad12018-02-23 21:18:241658const char kQueryInOmniboxName[] = "Query in Omnibox";
1659const char kQueryInOmniboxDescription[] =
1660 "Only display query terms in the omnibox when viewing a search results "
1661 "page.";
1662
Brett Wilsonecb80982017-07-12 20:34:511663const char kQuicName[] = "Experimental QUIC protocol";
1664const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1665
Emily Starke8878d52018-05-11 21:27:261666const char kRecurrentInterstitialName[] =
1667 "Show a message when the same SSL error recurs";
1668const char kRecurrentInterstitialDescription[] =
1669 "Enable a special message on the SSL certificate error page when the same "
1670 "SSL error occurs repeatedly.";
1671
Brett Wilsonecb80982017-07-12 20:34:511672const char kReducedReferrerGranularityName[] =
1673 "Reduce default 'referer' header granularity.";
1674const char kReducedReferrerGranularityDescription[] =
1675 "If a page hasn't set an explicit referrer policy, setting this flag will "
1676 "reduce the amount of information in the 'referer' header for cross-origin "
1677 "requests.";
1678
Christian Dullweber3cc579a22018-09-11 10:54:441679const char kRewriteLevelDBOnDeletionName[] =
1680 "Rewrite LevelDB instances after full deletions";
1681const char kRewriteLevelDBOnDeletionDescription[] =
1682 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1683
Yutaka Hirano4c0f2f5d452017-11-17 04:24:351684const char kRendererSideResourceSchedulerName[] =
1685 "Renderer side ResourceScheduler";
1686const char kRendererSideResourceSchedulerDescription[] =
1687 "Migrate some ResourceScheduler functionalities to renderer";
1688
Brett Wilsonecb80982017-07-12 20:34:511689const char kRequestTabletSiteName[] =
1690 "Request tablet site option in the settings menu";
1691const char kRequestTabletSiteDescription[] =
1692 "Allows the user to request tablet site. Web content is often optimized "
1693 "for tablet devices. When this option is selected the user agent string is "
1694 "changed to indicate a tablet device. Web content optimized for tablets is "
1695 "received there after for the current tab.";
1696
1697const char kResetAppListInstallStateName[] =
1698 "Reset the App Launcher install state on every restart.";
1699const char kResetAppListInstallStateDescription[] =
1700 "Reset the App Launcher install state on every restart. While this flag is "
1701 "set, Chrome will forget the launcher has been installed each time it "
1702 "starts. This is used for testing the App Launcher install flow.";
1703
Kinuko Yasuda33955082018-06-19 10:14:591704const char kResourceLoadSchedulerName[] = "Enable resource load throttling";
Brett Wilsonecb80982017-07-12 20:34:511705const char kResourceLoadSchedulerDescription[] =
Kinuko Yasuda33955082018-06-19 10:14:591706 "Uses the resource load scheduler in blink to throttle resource load "
1707 "requests.";
Brett Wilsonecb80982017-07-12 20:34:511708
Daniel Rubery91874e32019-01-10 22:12:341709const char kSafeBrowsingUseAPDownloadVerdictsName[] =
1710 "Request Advanced Protection verdicts when inspecting downloads";
1711const char kSafeBrowsingUseAPDownloadVerdictsDescription[] =
1712 "If enabled, download protection will request Advanced Protection "
1713 "verdicts from Safe Browsing. These will provide stronger protections "
1714 "from files Safe Browsing is unsure about.";
1715
Brett Wilsonecb80982017-07-12 20:34:511716const char kSafeSearchUrlReportingName[] = "SafeSearch URLs reporting.";
1717const char kSafeSearchUrlReportingDescription[] =
1718 "If enabled, inappropriate URLs can be reported back to SafeSearch.";
1719
Alexei Filippov98772752018-01-27 08:26:521720const char kSamplingHeapProfilerName[] = "Native memory sampling profiler.";
1721const char kSamplingHeapProfilerDescription[] =
1722 "Enables native memory sampling profiler with specified rate in KiB. "
1723 "If sampling rate is not provided the default value of 128 KiB is used.";
1724
Brett Wilsonecb80982017-07-12 20:34:511725const char kSaveasMenuLabelExperimentName[] =
1726 "Switch 'Save as' menu labels to 'Download'";
1727const char kSaveasMenuLabelExperimentDescription[] =
1728 "Enables an experiment to switch menu labels that use 'Save as...' to "
1729 "'Download'.";
1730
Jeffrey Cohene49cc59c2018-10-23 16:27:281731const char kSendTabToSelfName[] = "Send tab to self";
1732const char kSendTabToSelfDescription[] =
Tanya Gupta035a9e202019-04-08 20:01:331733 "Allows users to receive tabs from other synced devices, in order to "
1734 "easily transition those tabs to this device. This enables the sync "
1735 "infrastructure for this feature.";
Jeffrey Cohene49cc59c2018-10-23 16:27:281736
Tanya Gupta035a9e202019-04-08 20:01:331737const char kSendTabToSelfShowSendingUIName[] =
1738 "Send tab to self show sending UI";
1739const char kSendTabToSelfShowSendingUIDescription[] =
1740 "Allows users to send tabs to other synced devices by accessing the "
1741 "sending user interface. Requires Send tab to self to also be enabled";
Jeffrey Cohen9f3e6092019-03-21 21:55:011742
momohattfc352292018-08-29 05:12:361743const char kServiceWorkerImportedScriptUpdateCheckName[] =
1744 "Enable update check for service worker importScripts() resources";
1745const char kServiceWorkerImportedScriptUpdateCheckDescription[] =
1746 "Extend byte-for-byte update check for scripts that are imported by the "
1747 "service worker script via importScripts().";
1748
Azeem Arshad3b1ef73122018-08-30 02:04:151749const char kServiceWorkerLongRunningMessageName[] =
1750 "Service worker long running message dispatch.";
1751const char kServiceWorkerLongRunningMessageDescription[] =
1752 "Enables long running message dispatch method for service workers. "
1753 "Messages sent with this method do not timeout, allowing the service "
1754 "worker to run indefinitely.";
1755
Chris Hamiltonb9612e262019-02-12 21:12:061756const char kSessionRestorePrioritizesBackgroundUseCasesName[] =
1757 "Session restore prioritizes background use cases.";
1758const char kSessionRestorePrioritizesBackgroundUseCasesDescription[] =
1759 "When enabled session restore logic will prioritize sites that make use of "
1760 "background communication mechanisms (favicon and tab title switches, "
1761 "notifications, etc) over sites that do not.";
1762
Brett Wilsonecb80982017-07-12 20:34:511763const char kSettingsWindowName[] = "Show settings in a window";
1764const char kSettingsWindowDescription[] =
1765 "Settings will be shown in a dedicated window instead of as a browser tab.";
1766
Manu Cornetd7ef7c52018-05-01 22:08:231767const char kShelfHoverPreviewsName[] =
1768 "Show previews of running apps when hovering over the shelf.";
1769const char kShelfHoverPreviewsDescription[] =
1770 "Shows previews of the open windows for a given running app when hovering "
1771 "over the shelf.";
1772
Naoki Fukino008a0022018-05-23 18:33:001773const char kShowAndroidFilesInFilesAppName[] =
1774 "Show Android files in Files app";
1775const char kShowAndroidFilesInFilesAppDescription[] =
1776 "Show Android files in Files app if Android is enabled on the device.";
1777
Brett Wilsonecb80982017-07-12 20:34:511778const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1779const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381780 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1781 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511782
1783const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1784const char kShowAutofillTypePredictionsDescription[] =
1785 "Annotates web forms with Autofill field type predictions as placeholder "
1786 "text.";
1787
Jonathan Backer93610a82019-03-27 14:02:381788const char kSkiaRendererName[] = "Skia API for OOP-D compositing";
1789const char kSkiaRendererDescription[] =
1790 "If enabled, the display compositor will use Skia as the graphics API "
1791 "instead of OpenGL ES. Requires Viz Display Compositor (OOP-D).";
1792
Shivani Sharma2d5b4b6b2019-01-08 16:07:161793const char kHistoryManipulationIntervention[] =
1794 "History Manipulation Intervention";
1795const char kHistoryManipulationInterventionDescription[] =
1796 "If a page does a client side redirect or adds to the history without a "
1797 "user gesture, then skip it on back/forward UI.";
1798
Carlos IL89128732018-04-03 17:00:251799const char kSupervisedUserCommittedInterstitialsName[] =
1800 "Enable Supervised User Committed Interstitials";
1801const char kSupervisedUserCommittedInterstitialsDescription[] =
1802 "Use committed error pages instead of transient navigation entries for "
1803 "supervised user interstitials";
1804
Brett Wilsonecb80982017-07-12 20:34:511805const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1806const char kSilentDebuggerExtensionApiDescription[] =
1807 "Do not show the infobar when an extension attaches to a page via "
1808 "chrome.debugger API. This is required to debug extension background "
1809 "pages.";
1810
Tsuyoshi Horo53895ba92018-03-14 04:06:481811const char kSignedHTTPExchangeName[] = "Signed HTTP Exchange";
1812const char kSignedHTTPExchangeDescription[] =
1813 "Enables Origin-Signed HTTP Exchanges support which is still in "
1814 "development. Warning: Enabling this may pose a security risk.";
1815
Christopher Thompson75ff845d2018-02-01 20:12:461816const char kSimplifyHttpsIndicatorName[] = "Simplify HTTPS indicator UI";
1817const char kSimplifyHttpsIndicatorDescription[] =
1818 "Change the UI treatment for HTTPS pages.";
1819
Lukasz Anforowiczd2e16e62019-03-28 19:06:591820const char kIsolateOriginsName[] = "Isolate additional origins";
1821const char kIsolateOriginsDescription[] =
1822 "Requires dedicated processes for an additional set of origins, "
1823 "specified as a comma-separated list.";
1824
Alan Wink7c1b2ae22019-04-03 19:18:061825const char kKidsManagementUrlClassificationName[] =
1826 "KidsMangement Url Classification";
1827const char kKidsManagementUrlClassificationDescription[] =
1828 "Uses KidsManagementService to classify URLs for Kid Accounts.";
1829
Lukasz Anforowicz738a88d2018-11-05 19:19:341830const char kSiteIsolationOptOutName[] = "Disable site isolation";
1831const char kSiteIsolationOptOutDescription[] =
1832 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571833 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1834 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221835 "isolation is force-enabled using a command line switch or using an "
1836 "enterprise policy. "
1837 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571838 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341839const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1840const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511841
Pattideade7972018-04-27 02:59:401842const char kSiteSettings[] = "Site settings";
Brett Wilsonecb80982017-07-12 20:34:511843const char kSiteSettingsDescription[] =
Pattideade7972018-04-27 02:59:401844 "Add the All Sites list to Site Settings.";
Brett Wilsonecb80982017-07-12 20:34:511845
Brett Wilsonecb80982017-07-12 20:34:511846const char kSmoothScrollingName[] = "Smooth Scrolling";
1847const char kSmoothScrollingDescription[] =
1848 "Animate smoothly when scrolling page content.";
1849
Wei-Yin Chen (陳威尹)deff0802018-01-19 06:29:201850const char kSoleIntegrationName[] = "Sole integration";
1851const char kSoleIntegrationDescription[] =
1852 "Enable Sole integration for browser customization. You must restart "
1853 "the browser twice for changes to take effect.";
1854
Justin Donnelly4e448cb2017-07-07 21:32:131855const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1856 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131857const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1858 "If enabled, when the user enters text in the omnibox that looks like a "
1859 "a query, any service worker associated with the search engine the query "
1860 "will be sent to is started early.";
1861
Carlos ILe5fa0a12018-08-03 16:08:321862const char kSSLCommittedInterstitialsName[] = "Committed Interstitials";
1863const char kSSLCommittedInterstitialsDescription[] =
1864 "Use committed error pages instead of transient navigation entries "
1865 "for SSL interstitial error pages (i.e. certificate errors).";
1866
Shubhie Panickerfaf082ed2018-01-03 04:49:151867const char kStopInBackgroundName[] = "Stop in background";
1868const char kStopInBackgroundDescription[] =
1869 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281870 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151871
Shubhie Panicker56c99a22018-03-21 00:22:281872const char kStopNonTimersInBackgroundName[] =
1873 "Stop non-timer task queues background";
1874const char kStopNonTimersInBackgroundDescription[] =
1875 "Stop non-timer task queues, in the background, "
1876 "after a grace period.";
1877
Brett Wilsonecb80982017-07-12 20:34:511878const char kSuggestionsWithSubStringMatchName[] =
1879 "Substring matching for Autofill suggestions";
1880const char kSuggestionsWithSubStringMatchDescription[] =
1881 "Match Autofill suggestions based on substrings (token prefixes) rather "
1882 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341883
Marc Treib4bd95e72018-08-30 06:30:581884const char kSyncSupportSecondaryAccountName[] =
1885 "Support secondary accounts for Sync standalone transport";
1886const char kSyncSupportSecondaryAccountDescription[] =
1887 "If enabled, allows Chrome Sync to start in standalone transport mode for "
1888 "a signed-in account that has not been chosen as Chrome's primary account. "
1889 "This only has an effect if sync-standalone-transport is also enabled.";
1890
Jan Krcal2ff23f7c2018-09-04 16:16:131891const char kSyncUSSAutofillProfileName[] = "Enable USS for autofill profile";
1892const char kSyncUSSAutofillProfileDescription[] =
1893 "Enables the new implementation of autofill profile sync";
1894
Jan Krcale3641b92018-08-10 17:53:311895const char kSyncUSSAutofillWalletDataName[] =
1896 "Enable USS for autofill wallet data";
1897const char kSyncUSSAutofillWalletDataDescription[] =
1898 "Enables the new implementation of autofill walet data sync";
1899
Jan Krcal1e883642019-03-06 16:53:451900const char kSyncUSSAutofillWalletMetadataName[] =
1901 "Enable USS for autofill wallet metadata";
1902const char kSyncUSSAutofillWalletMetadataDescription[] =
1903 "Enables the new implementation of autofill walet metadata sync";
1904
Brett Wilsonecb80982017-07-12 20:34:511905const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1906const char kSyncSandboxDescription[] =
1907 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341908
Joe Downing8cbbc192018-05-14 17:37:071909const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1910const char kSystemKeyboardLockDescription[] =
1911 "Enables websites to use the keyboard.lock() API to intercept system "
1912 "keyboard shortcuts and have the events routed directly to the website "
1913 "when in fullscreen mode.";
1914
Yusuf Ozuysal67f05a02019-02-15 19:30:521915const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1916const char kTabGridLayoutAndroidDescription[] =
1917 "Allows users to see their tabs in a grid layout in the tab switcher.";
1918
Yusuf Ozuysal436d90b82019-03-15 22:17:581919const char kTabGroupsAndroidName[] = "Tab Groups";
1920const char kTabGroupsAndroidDescription[] =
1921 "Allows users to create groups to better organize their tabs.";
1922
Taylor Bergquistbcc15462018-12-05 00:36:561923const char kTabGroupsName[] = "Tab Groups";
1924const char kTabGroupsDescription[] =
1925 "Allows users to organize tabs into visually distinct groups, e.g. to "
1926 "separate tabs associated with different tasks.";
1927
Caroline Risinge121c2b2018-12-03 20:19:291928const char kTabHoverCardsName[] = "Tab Hover Cards";
1929const char kTabHoverCardsDescription[] =
1930 "Enables a popup containing tab information to be visible when hovering "
1931 "over a tab. This will replace tooltips for tabs.";
1932
Dana Friedacaa8ef52019-02-08 02:20:351933const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1934const char kTabHoverCardImagesDescription[] =
1935 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1936
Christian Dullweberd0d96f02017-09-13 09:22:511937const char kTabsInCbdName[] = "Enable tabs for the Clear Browsing Data dialog.";
1938const char kTabsInCbdDescription[] =
1939 "Enables a basic and an advanced tab for the Clear Browsing Data dialog.";
1940
Daniele Castagna0fead93e2018-01-10 20:40:291941const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1942const char kTintGlCompositedContentDescription[] =
1943 "Tint contents composited using GL with a shade of red to help debug and "
1944 "study overlay support.";
1945
Peter Kastingd77428352018-10-26 15:20:251946const char kTopChromeTouchUiName[] = "Touch UI Layout";
1947const char kTopChromeTouchUiDescription[] =
1948 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:341949
Brett Wilsonecb80982017-07-12 20:34:511950const char kThreadedScrollingName[] = "Threaded scrolling";
1951const char kThreadedScrollingDescription[] =
1952 "Threaded handling of scroll-related input events. Disabling this will "
1953 "force all such scroll events to be handled on the main thread. Note that "
1954 "this can dramatically hurt scrolling performance of most websites and is "
1955 "intended for testing purposes only.";
1956
Dominick Ng8896b1cd2017-10-17 23:24:361957const char kTopSitesFromSiteEngagementName[] = "Top Sites from Site Engagement";
1958const char kTopSitesFromSiteEngagementDescription[] =
1959 "Enable Top Sites on the New Tab Page to be sourced and sorted using site "
1960 "engagement.";
1961
Brett Wilsonecb80982017-07-12 20:34:511962const char kTouchAdjustmentName[] = "Touch adjustment";
1963const char kTouchAdjustmentDescription[] =
1964 "Refine the position of a touch gesture in order to compensate for touches "
1965 "having poor resolution compared to a mouse.";
1966
1967const char kTouchDragDropName[] = "Touch initiated drag and drop";
1968const char kTouchDragDropDescription[] =
1969 "Touch drag and drop can be initiated through long press on a draggable "
1970 "element.";
1971
1972const char kTouchEventsName[] = "Touch Events API";
1973const char kTouchEventsDescription[] =
1974 "Force Touch Events API feature detection to always be enabled or "
1975 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:291976 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:511977
1978const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
1979const char kTouchSelectionStrategyDescription[] =
1980 "Controls how text selection granularity changes when touch text selection "
1981 "handles are dragged. Non-default behavior is experimental.";
1982const char kTouchSelectionStrategyCharacter[] = "Character";
1983const char kTouchSelectionStrategyDirection[] = "Direction";
1984
1985const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
1986const char kTraceUploadUrlDescription[] =
1987 "This is to be used in conjunction with the enable-navigation-tracing "
1988 "flag. Please select the label that best describes the recorded traces. "
1989 "This will choose the destination the traces are uploaded to. If you are "
1990 "not sure, select other. If left empty, no traces will be uploaded.";
1991const char kTraceUploadUrlChoiceOther[] = "Other";
1992const char kTraceUploadUrlChoiceEmloading[] = "emloading";
1993const char kTraceUploadUrlChoiceQa[] = "QA";
1994const char kTraceUploadUrlChoiceTesting[] = "Testing";
1995
Anthony Vallee-Dubois265c5692018-06-01 15:57:141996const char kTranslateForceTriggerOnEnglishName[] =
1997 "Select which language model to use to trigger translate on English "
1998 "content";
1999const char kTranslateForceTriggerOnEnglishDescription[] =
2000 "Force the Translate Triggering on English pages experiment to be enabled "
2001 "with the selected language model active.";
2002
Mustafa Emre Acerb3aa36a82018-05-22 21:44:052003const char kTreatInsecureOriginAsSecureName[] =
2004 "Insecure origins treated as secure";
2005const char kTreatInsecureOriginAsSecureDescription[] =
2006 "Treat given (insecure) origins as secure origins. Multiple origins can be "
2007 "supplied as a comma-separated list. For the definition of secure "
2008 "contexts, "
2009 "see https://w3c.github.io/webappsec-secure-contexts/";
2010
Brett Wilsonecb80982017-07-12 20:34:512011const char kTrySupportedChannelLayoutsName[] =
2012 "Causes audio output streams to check if channel layouts other than the "
2013 "default hardware layout are available.";
2014const char kTrySupportedChannelLayoutsDescription[] =
2015 "Causes audio output streams to check if channel layouts other than the "
2016 "default hardware layout are available. Turning this on will allow the OS "
2017 "to do stereo to surround expansion if supported. May expose third party "
2018 "driver bugs, use with caution.";
2019
David Roger6762a092018-01-31 15:55:072020const char kUnifiedConsentName[] = "Unified Consent";
2021const char kUnifiedConsentDescription[] =
2022 "Enables a unified management of user consent for privacy-related "
2023 "features. This includes new confirmation screens and improved settings "
2024 "pages.";
2025
Brett Wilsonecb80982017-07-12 20:34:512026const char kUiPartialSwapName[] = "Partial swap";
2027const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2028
Wei Li790e7a8572018-03-23 01:31:552029const char kUsePdfCompositorServiceName[] =
2030 "Use PDF compositor service for printing";
2031const char kUsePdfCompositorServiceDescription[] =
2032 "When enabled, use PDF compositor service to composite and generate PDF "
2033 "files for printing. When site isolation is enabled, disabling this will "
2034 "not stop using PDF compositor service since the service is required for "
2035 "printing out-of-process iframes correctly.";
2036
Mustaq Ahmedc646c0a2017-10-20 20:08:302037const char kUserActivationV2Name[] = "User Activation v2";
2038const char kUserActivationV2Description[] =
2039 "Enable simple user activation for APIs that are otherwise controlled by "
2040 "user gesture tokens.";
2041
Brett Wilsonecb80982017-07-12 20:34:512042const char kUseSuggestionsEvenIfFewFeatureName[] =
2043 "Disable minimum for server-side tile suggestions on NTP.";
2044const char kUseSuggestionsEvenIfFewFeatureDescription[] =
2045 "Request server-side suggestions even if there are only very few of them "
2046 "and use them for tiles on the New Tab Page.";
2047
2048const char kV8CacheOptionsName[] = "V8 caching mode.";
2049const char kV8CacheOptionsDescription[] =
2050 "Caching mode for the V8 JavaScript engine.";
Brett Wilsonecb80982017-07-12 20:34:512051const char kV8CacheOptionsCode[] = "Cache V8 compiler data.";
2052
Michael Hablich896d52662017-10-23 15:59:572053const char kV8VmFutureName[] = "Future V8 VM features";
2054const char kV8VmFutureDescription[] =
2055 "This enables upcoming and experimental V8 VM features. "
2056 "This flag does not enable experimental JavaScript features.";
2057
Hannes Payer1130d5672018-06-05 07:37:312058const char kV8OrinocoName[] = "V8 Orinoco garbage collection features";
2059const char kV8OrinocoDescription[] =
2060 "This enables the V8 Orinoco garbage collection features.";
2061
Brett Wilsonecb80982017-07-12 20:34:512062const char kWalletServiceUseSandboxName[] =
2063 "Use Google Payments sandbox servers";
2064const char kWalletServiceUseSandboxDescription[] =
2065 "For developers: use the sandbox service for Google Payments API calls.";
2066
Brett Wilsonecb80982017-07-12 20:34:512067const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2068const char kWebglDraftExtensionsDescription[] =
2069 "Enabling this option allows web applications to access the WebGL "
2070 "Extensions that are still in draft status.";
2071
2072const char kWebMidiName[] = "Web MIDI API";
2073const char kWebMidiDescription[] = "Enable Web MIDI API experimental support.";
2074
Qingsi Wangec2dbf942018-11-03 05:33:042075const char kWebrtcHideLocalIpsWithMdnsName[] =
2076 "Anonymize local IPs exposed by WebRTC.";
2077const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2078 "Conceal local IP addresses with mDNS hostnames.";
2079
Alex Loikob5fb1282018-08-14 10:04:402080const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2081const char kWebrtcHybridAgcDescription[] =
2082 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2083
Brett Wilsonecb80982017-07-12 20:34:512084const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2085const char kWebrtcHwDecodingDescription[] =
2086 "Support in WebRTC for decoding video streams using platform hardware.";
2087
2088const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2089const char kWebrtcHwEncodingDescription[] =
2090 "Support in WebRTC for encoding video streams using platform hardware.";
2091
2092const char kWebrtcHwH264EncodingName[] = "WebRTC hardware h264 video encoding";
2093const char kWebrtcHwH264EncodingDescription[] =
2094 "Support in WebRTC for encoding h264 video streams using platform "
2095 "hardware.";
2096
2097const char kWebrtcHwVP8EncodingName[] = "WebRTC hardware vp8 video encoding";
2098const char kWebrtcHwVP8EncodingDescription[] =
2099 "Support in WebRTC for encoding vp8 video streams using platform hardware.";
2100
Sreerenj Balachandran2a5fd0972019-02-08 22:15:202101const char kWebrtcHwVP9EncodingName[] = "WebRTC hardware vp9 video encoding";
2102const char kWebrtcHwVP9EncodingDescription[] =
2103 "Support in WebRTC for encoding vp9 video streams using platform hardware.";
2104
Niels Möller090866a2018-02-13 10:55:032105const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2106 "WebRTC new encode cpu load estimator";
2107const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2108 "Enable new estimator for the encoder cpu load, for evaluation and "
2109 "testing. Intended to improve accuracy when screen casting.";
2110
Elad Alon85e0d0be2018-06-26 10:38:372111const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2112const char kWebRtcRemoteEventLogDescription[] =
2113 "Allow collecting WebRTC event logs and uploading them to Crash. "
2114 "Please note that, even if enabled, this will still require "
2115 "a policy to be set, for it to have an effect.";
2116
Brett Wilsonecb80982017-07-12 20:34:512117const char kWebrtcSrtpAesGcmName[] =
2118 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2119const char kWebrtcSrtpAesGcmDescription[] =
2120 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2121
Joachim Bauch4a41d7512017-08-23 14:24:232122const char kWebrtcSrtpEncryptedHeadersName[] =
2123 "Negotiation with encrypted header extensions for SRTP in WebRTC";
2124const char kWebrtcSrtpEncryptedHeadersDescription[] =
2125 "When enabled, WebRTC will try to negotiate encrypted header extensions "
2126 "for SRTP.";
2127
Brett Wilsonecb80982017-07-12 20:34:512128const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2129const char kWebrtcStunOriginDescription[] =
2130 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2131 "header.";
2132
2133const char kWebvrName[] = "WebVR";
2134const char kWebvrDescription[] =
Anna Offenwanger00e6dd052018-04-05 02:12:012135 "Enables access to experimental Virtual Reality functionality via the "
2136 "WebVR 1.1 API. This feature will eventually be replaced by the WebXR "
2137 "Device API. Warning: Enabling this will also allow WebVR content on "
2138 "insecure origins to access these powerful APIs, and may pose a security "
David Dorwin09448942019-01-11 23:37:302139 "risk. Controllers are exposed as Gamepads, and WebVR-specific attributes "
2140 "are exposed.";
Brett Wilsonecb80982017-07-12 20:34:512141
Brandon Jonese9d9b2b2017-12-11 22:20:112142const char kWebXrName[] = "WebXR Device API";
2143const char kWebXrDescription[] =
Anna Offenwanger00e6dd052018-04-05 02:12:012144 "Enables access to experimental APIs to interact with Virtual Reality (VR) "
2145 "and Augmented Reality (AR) devices.";
2146
Ian Vollick7aaccf92018-04-07 23:10:432147const char kWebXrHitTestName[] = "WebXR Hit Test";
2148const char kWebXrHitTestDescription[] =
2149 "Enables access to raycasting against estimated XR scene geometry.";
Brandon Jonese9d9b2b2017-12-11 22:20:112150
Brett Wilsonecb80982017-07-12 20:34:512151const char kZeroCopyName[] = "Zero-copy rasterizer";
2152const char kZeroCopyDescription[] =
2153 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342154
Brett Wilsonff596952017-07-14 01:06:552155// Android ---------------------------------------------------------------------
2156
2157#if defined(OS_ANDROID)
2158
2159const char kAiaFetchingName[] = "Intermediate Certificate Fetching";
2160const char kAiaFetchingDescription[] =
2161 "Enable intermediate certificate fetching when a server does not provide "
2162 "sufficient certificates to build a chain to a trusted root.";
2163
2164const char kAccessibilityTabSwitcherName[] = "Accessibility Tab Switcher";
2165const char kAccessibilityTabSwitcherDescription[] =
2166 "Enable the accessibility tab switcher for Android.";
2167
Pavel Shmakov798f4742018-11-15 21:27:382168const char kAllowRemoteContextForNotificationsName[] =
2169 "Allow using remote app context for notifications";
2170const char kAllowRemoteContextForNotificationsDescription[] =
2171 "Allow using Context#createPackageContext to work around issues with status"
2172 "bar icons on certain Android M devices.";
2173
Brett Wilsonff596952017-07-14 01:06:552174const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2175const char kAndroidAutofillAccessibilityDescription[] =
2176 "Enable accessibility for autofill popup.";
2177
Khushalbb1963a2018-10-02 21:02:352178const char kAndroidSurfaceControl[] = "Use Android SurfaceControl";
2179const char kAndroidSurfaceControlDescription[] =
2180 "Use the SurfaceControl API for supporting overlays on Android";
2181
Becky Zhoubbfbde32019-02-20 17:07:592182const char kAndroidWebContentsDarkMode[] = "Android web contents dark mode";
2183const char kAndroidWebContentsDarkModeDescription[] =
2184 "Enable dark mode on web contents in Android";
2185
Anita Woodruffbfcd1e52018-07-16 12:00:512186const char kAppNotificationStatusMessagingName[] =
2187 "App notification status messaging";
2188const char kAppNotificationStatusMessagingDescription[] =
2189 "Enables messaging in site permissions UI informing user when "
2190 "notifications are disabled for the entire app.";
2191
Miriam Gershenson8cf1397222018-01-23 22:48:292192const char kAsyncDnsName[] = "Async DNS resolver";
2193const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2194
Dan Harrington01229f82018-09-12 21:01:212195const char kAutoFetchOnNetErrorPageName[] = "AutoFetchOnNetErrorPage";
2196const char kAutoFetchOnNetErrorPageDescription[] =
2197 "When enabled, and navigation fails with an offline error, schedule a "
2198 "fetch of the page when online again.";
2199
Brett Wilsonff596952017-07-14 01:06:552200const char kAutofillAccessoryViewName[] =
2201 "Autofill suggestions as keyboard accessory view";
2202const char kAutofillAccessoryViewDescription[] =
2203 "Shows Autofill suggestions on top of the keyboard rather than in a "
2204 "dropdown.";
2205
Tibor Goldschwendt11b3cf22018-07-04 15:32:442206const char kBackgroundTaskComponentUpdateName[] =
2207 "Background Task Component Updates";
2208const char kBackgroundTaskComponentUpdateDescription[] =
2209 "Schedule component updates with BackgroundTaskScheduler";
2210
Michael van Ouwerkerkbda4ad82018-06-19 14:08:002211const char kCCTModuleName[] = "Chrome Custom Tabs Module";
2212const char kCCTModuleDescription[] =
2213 "Enables a dynamically loaded module in Chrome Custom Tabs, on Android.";
2214
Michael van Ouwerkerk29a7a292018-10-09 09:20:142215const char kCCTModuleCacheName[] = "Chrome Custom Tabs Module Cache";
2216const char kCCTModuleCacheDescription[] =
Michael van Ouwerkerka5df1ec2018-10-11 11:57:402217 "Enables a cache for dynamically loaded modules in Chrome Custom Tabs. "
2218 "Under mild memory pressure the cache may be retained for some time";
Michael van Ouwerkerk29a7a292018-10-09 09:20:142219
John Lin170c00b2018-11-21 15:44:252220const char kCCTModuleCustomHeaderName[] =
2221 "Chrome Custom Tabs Module Custom Header";
2222const char kCCTModuleCustomHeaderDescription[] =
2223 "Enables header customization by dynamically loaded modules in "
2224 "Chrome Custom Tabs.";
2225
Michael van Ouwerkerk0878427a2019-02-13 15:11:422226const char kCCTModuleCustomRequestHeaderName[] =
2227 "Chrome Custom Tabs Module Custom Request Header";
2228const char kCCTModuleCustomRequestHeaderDescription[] =
2229 "Enables a custom request header for URLs managed by dynamically loaded "
2230 "modules in Chrome Custom Tabs.";
2231
alihanlivdumlu12ac4772019-01-17 17:37:182232const char kCCTModuleDexLoadingName[] = "Chrome Custom Tabs Module Dex Loading";
2233const char kCCTModuleDexLoadingDescription[] =
2234 "Enables loading Chrome Custom Tabs module code from a dex file "
2235 "provided by the module.";
2236
barkerd84051482018-11-13 14:46:562237const char kCCTModulePostMessageName[] =
2238 "Chrome Custom Tabs Module postMessage API";
2239const char kCCTModulePostMessageDescription[] =
2240 "Enables the postMessage API exposed to dynamically loaded modules in "
2241 "Chrome Custom Tabs.";
2242
Anna Malova9bb4ead2019-01-18 18:01:262243const char kCCTModuleUseIntentExtrasName[] =
2244 "Chrome Custom Tabs Module Intent Extras Usage";
2245const char kCCTModuleUseIntentExtrasDescription[] =
2246 "Enables usage of Intent's extras in Chrome Custom Tabs Module";
2247
Anna Malovaf7c734a2019-03-01 13:08:452248const char kCCTTargetTranslateLanguageName[] =
2249 "Chrome Custom Tabs Target Translate Language";
2250const char kCCTTargetTranslateLanguageDescription[] =
2251 "Enables specify target language the page should be translated to "
2252 "in Chrome Custom Tabs.";
2253
Matthew Jones1abcb132018-07-09 17:59:462254const char kChromeDuetName[] = "Chrome Duet";
2255const char kChromeDuetDescription[] =
2256 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052257
Sarath Singapati83aef1c2017-11-16 15:54:522258const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2259const char kClearOldBrowsingDataDescription[] =
2260 "Enables clearing of browsing data which is older than a given time "
2261 "period.";
2262
Vitalii Iarkof52ff802017-09-14 12:34:242263const char kContentSuggestionsDebugLogName[] = "Content suggestions debug log";
2264const char kContentSuggestionsDebugLogDescription[] =
2265 "Enable content suggestions debug log accessible through "
2266 "snippets-internals.";
2267
Donn Denman4315f262019-03-02 02:47:412268const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2269const char kContextualSearchDefinitionsDescription[] =
2270 "Enables tap-activated contextual definitions of words on a page to be "
2271 "presented in the caption of the Tap to Search Bar.";
2272
Donn Denman8e58ead2017-11-04 01:44:012273const char kContextualSearchMlTapSuppressionName[] =
2274 "Contextual Search ML tap suppression";
2275const char kContextualSearchMlTapSuppressionDescription[] =
2276 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022277 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2278 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552279
Donn Denman59729812018-01-09 01:27:022280const char kContextualSearchRankerQueryName[] =
2281 "Contextual Search Ranker prediction";
2282const char kContextualSearchRankerQueryDescription[] =
2283 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2284
Donn Denman63d169f2019-03-08 23:34:502285const char kContextualSearchSimplifiedServerName[] =
2286 "Contextual Search simplified server logic";
2287const char kContextualSearchSimplifiedServerDescription[] =
2288 "Enables simpler server-side logic for determining what data to return and "
2289 "show in the Contextual Search UI. Option to allow all cards CoCa "
2290 "returns.";
2291
Donn Denman59729812018-01-09 01:27:022292const char kContextualSearchSecondTapName[] =
2293 "Contextual Search second tap triggering";
2294const char kContextualSearchSecondTapDescription[] =
2295 "Enables triggering on a second tap gesture even when Ranker would "
2296 "normally suppress that tap.";
2297
Donn Denman75f4b052019-04-05 17:55:212298const char kContextualSearchTranslationModelName[] =
2299 "Contextual Search translation using the Chrome translate model.";
2300const char kContextualSearchTranslationModelDescription[] =
2301 "Enables triggering translation in Contextual Search according to the "
2302 "Chrome translation model semantics.";
2303
Donn Denmane9b5b7fb2018-07-24 22:19:492304const char kContextualSearchUnityIntegrationName[] =
2305 "Contextual Search integration with Unified Consent";
2306const char kContextualSearchUnityIntegrationDescription[] =
2307 "Enables integration of Tap to Search with Unified Consent.";
2308
Dmitry Skiba9c3efa72017-07-20 22:01:142309const char kDontPrefetchLibrariesName[] = "Don't Prefetch Libraries";
2310const char kDontPrefetchLibrariesDescription[] =
2311 "Don't prefetch libraries after loading.";
2312
Joy Ming189b0cc2017-12-08 19:42:432313const char kDownloadsLocationChangeName[] = "Enable downloads location change";
2314const char kDownloadsLocationChangeDescription[] =
2315 "Enable changing default downloads storage location on Android.";
2316
Shakti Sahu32b2ee102018-05-17 00:04:462317const char kDownloadProgressInfoBarName[] = "Enable download progress infobar";
2318const char kDownloadProgressInfoBarDescription[] =
2319 "Enables an infobar notifying users about status of current downloads.";
2320
Shakti Sahu9ec8cfd2018-07-17 13:29:292321const char kDownloadHomeV2Name[] = "Enable download home v2";
2322const char kDownloadHomeV2Description[] =
2323 "Enables the new UI for download home";
2324
Hesen Zhangf7ad6142019-03-12 23:48:312325const char kDownloadRenameName[] = "Enable download rename";
2326const char kDownloadRenameDescription[] = "Enables rename option for downloads";
2327
Fabio Tirelo918089a2018-10-22 21:24:082328const char kAutofillManualFallbackAndroidName[] =
2329 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2330const char kAutofillManualFallbackAndroidDescription[] =
2331 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2332 "keyboard accessory.";
2333
Fabio Tirelo315e65922018-09-05 03:35:492334const char kEnableAutofillRefreshStyleName[] =
2335 "Enable Autofill refresh style (Android)";
2336const char kEnableAutofillRefreshStyleDescription[] =
2337 "Enable modernized style for Autofill on Android";
2338
Vitalii Iarkof4ed32d2017-09-26 13:15:532339const char kEnableAndroidSpellcheckerName[] = "Enable spell checking";
Brett Wilsonff596952017-07-14 01:06:552340const char kEnableAndroidSpellcheckerDescription[] =
2341 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552342
Lei Tianbd5a3bf2018-02-28 19:01:162343const char kEnableCommandLineOnNonRootedName[] =
2344 "Enable command line on non-rooted devices";
2345const char kEnableCommandLineOnNoRootedDescription[] =
2346 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2347
Brett Wilsonff596952017-07-14 01:06:552348const char kEnableCustomContextMenuName[] = "Enable custom context menu";
2349const char kEnableCustomContextMenuDescription[] =
2350 "Enables a new context menu when a link, image, or video is pressed within "
2351 "Chrome.";
2352
Sinan Sahin3bafe272019-03-11 17:03:062353const char kEnableRevampedContextMenuName[] =
2354 "Enable the revamped context menu";
2355const char kEnableRevampedContextMenuDescription[] =
2356 "Enables a revamped context menu when a link, image, or video is long "
2357 "pressed within Chrome.";
2358
Brett Wilsonff596952017-07-14 01:06:552359const char kEnableNtpRemoteSuggestionsName[] =
2360 "Show server-side suggestions on the New Tab page";
2361const char kEnableNtpRemoteSuggestionsDescription[] =
2362 "If enabled, the list of content suggestions on the New Tab page will "
2363 "contain server-side suggestions (e.g., Articles for you). Furthermore, it "
2364 "allows to override the source used to retrieve these server-side "
2365 "suggestions.";
2366
Brett Wilsonff596952017-07-14 01:06:552367const char kEnableNtpSuggestionsNotificationsName[] =
2368 "Notify about new content suggestions available at the New Tab page";
2369const char kEnableNtpSuggestionsNotificationsDescription[] =
2370 "If enabled, notifications will inform about new content suggestions on "
2371 "the New Tab page.";
2372
Brett Wilsonff596952017-07-14 01:06:552373const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2374const char kEnableOfflinePreviewsDescription[] =
2375 "Enable showing offline page previews on slow networks.";
2376
2377const char kEnableOskOverscrollName[] = "Enable OSK Overscroll";
2378const char kEnableOskOverscrollDescription[] =
2379 "Enable OSK overscroll support. With this flag on, the OSK will only "
2380 "resize the visual viewport.";
2381
Brett Wilsonff596952017-07-14 01:06:552382const char kEnableWebNfcName[] = "WebNFC";
2383const char kEnableWebNfcDescription[] = "Enable WebNFC support.";
2384
Donn Denmanffaeaa32018-10-12 17:37:532385const char kEphemeralTabName[] = "An Ephemeral Tab in an Overlay Panel";
2386const char kEphemeralTabDescription[] =
Donn Denmanb45c26a2019-02-13 01:42:212387 "Enable a 'Preview page/image' at a linked page into an overlay.";
Donn Denmanffaeaa32018-10-12 17:37:532388
Lei Zhang0a318af2018-11-14 02:19:462389const char kExploreSitesName[] = "Explore websites";
2390const char kExploreSitesDescription[] =
2391 "Enables portal from new tab page to explore websites.";
2392
Xing Liu7d57dd32019-01-20 02:34:182393const char kForegroundNotificationManagerName[] =
2394 "Foreground notification manager";
2395const char kForegroundNotificationManagerDescription[] =
2396 "Enable foreground notification manager to handle foreground service and "
2397 "notification.";
2398
Daniel Parke74fcf862018-03-27 18:05:452399const char kHomePageButtonName[] = "Force Enable Home Page Button";
Daniel Park990d0992018-05-18 22:12:512400const char kHomePageButtonDescription[] = "Displays a home button if enabled.";
Daniel Parke74fcf862018-03-27 18:05:452401
Yafei Duanbb7663f32018-07-17 01:33:152402const char kHomepageTileName[] =
2403 "Enable Homepage tile shown in Suggested Tiles";
2404const char kHomepageTileDescription[] =
2405 "When NTPButton is enabled, the first tile of the Suggested Tiles will be "
2406 "used for homepage. It will not have an effect when NTPButton is disabled.";
2407
Jian Li4b252642018-07-23 19:49:072408const char kIncognitoStringsName[] = "Alternate incognito strings";
2409const char kIncognitoStringsDescription[] =
2410 "Show alternate incognito strings if enabled.";
2411
Theresa920e0ed2018-03-07 18:12:442412const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152413 "Use the interest feed to render content suggestions. Currently "
2414 "content "
Theresa920e0ed2018-03-07 18:12:442415 "suggestions are shown on the New Tab Page.";
2416const char kInterestFeedContentSuggestionsName[] =
2417 "Interest Feed Content Suggestions";
2418
Leo Zhang051b75482017-12-20 03:28:302419const char kLanguagesPreferenceName[] = "Language Settings";
2420const char kLanguagesPreferenceDescription[] =
2421 "Enable this option for Language Settings feature on Android.";
2422
Brett Wilsonff596952017-07-14 01:06:552423const char kLsdPermissionPromptName[] =
2424 "Location Settings Dialog Permission Prompt";
2425const char kLsdPermissionPromptDescription[] =
2426 "Whether to use the Google Play Services Location Settings Dialog "
2427 "permission dialog.";
2428
Ioana Pandeled8dc2b692019-02-20 12:04:152429const char kManualPasswordGenerationAndroidName[] =
2430 "Manual password generation";
2431const char kManualPasswordGenerationAndroidDescription[] =
2432 "Whether Chrome should offer users the option to manually request to "
2433 "generate passwords on Android.";
Amirhossein Simjour97b4154f2018-02-20 03:49:592434
Brett Wilsonff596952017-07-14 01:06:552435const char kMediaScreenCaptureName[] = "Experimental ScreenCapture.";
2436const char kMediaScreenCaptureDescription[] =
2437 "Enable this option for experimental ScreenCapture feature on Android.";
2438
Dan Harrington541db9e2018-07-30 18:36:302439const char kNewNetErrorPageUIName[] = "Enable new UI for net-error page";
2440const char kNewNetErrorPageUIDescription[] =
Dan Harringtonc78e4622019-03-22 19:13:242441 "Enables showing available offline content on the net-error (Dino) page.";
Dan Harrington541db9e2018-07-30 18:36:302442
Brett Wilsonff596952017-07-14 01:06:552443const char kNewPhotoPickerName[] = "Enable new Photopicker";
2444const char kNewPhotoPickerDescription[] =
2445 "Activates the new picker for selecting photos.";
2446
2447const char kNoCreditCardAbort[] = "No Credit Card Abort";
2448const char kNoCreditCardAbortDescription[] =
2449 "Whether or not the No Credit Card Abort is enabled.";
2450
Daniel Park990d0992018-05-18 22:12:512451const char kNtpButtonName[] = "Enable NTP Button";
2452const char kNtpButtonDescription[] =
2453 "Displays a New Tab Page button in the toolbar if enabled.";
2454
Jian Liade82832018-09-06 22:31:412455const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2456const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2457 "Always do http probe to detect network connectivity for offline indicator "
2458 "as opposed to just taking the connection state from the system."
2459 "Used for testing.";
2460
2461const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2462const char kOfflineIndicatorChoiceDescription[] =
2463 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322464
Brett Wilsonff596952017-07-14 01:06:552465const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2466const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2467
2468const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2469const char kOfflinePagesCtV2Description[] =
2470 "V2 features include attributing pages to the app that initiated the "
2471 "custom tabs, and being able to query for pages by page attribution.";
2472
Cathy Li7311d792018-04-05 00:34:162473const char kOfflinePagesCTSuppressNotificationsName[] =
2474 "Disable download complete notification for whitelisted CCT apps.";
2475const char kOfflinePagesCTSuppressNotificationsDescription[] =
2476 "Disable download complete notification for page downloads originating "
2477 "from a CCT app whitelisted to show their own download complete "
2478 "notification.";
2479
Candice Sy74fa7a352018-03-30 23:46:492480const char kOfflinePagesDescriptiveFailStatusName[] =
2481 "Enables descriptive failed download status text.";
2482const char kOfflinePagesDescriptiveFailStatusDescription[] =
2483 "Enables failed download status text in notifications and Downloads Home "
2484 "to state the reason the request failed if the failure is actionable.";
2485
2486const char kOfflinePagesDescriptivePendingStatusName[] =
2487 "Enables descriptive pending download status text.";
2488const char kOfflinePagesDescriptivePendingStatusDescription[] =
2489 "Enables pending download status text in notifications and Downloads Home "
2490 "to state the reason the request is pending.";
2491
2492const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2493 "Enables offline pages in the downloads home to be opened in CCT.";
2494const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2495 "When enabled offline pages launched from the Downloads Home will be "
2496 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2497
Carlos Knippschild09272ecd2017-12-09 03:29:362498const char kOfflinePagesLimitlessPrefetchingName[] =
2499 "Removes resource usage limits for the prefetching of offline pages.";
2500const char kOfflinePagesLimitlessPrefetchingDescription[] =
2501 "Allows the prefetching of suggested offline pages to ignore resource "
2502 "usage limits. This allows it to completely ignore data usage limitations "
2503 "and allows downloads to happen with any kind of connection.";
2504
Brett Wilsonff596952017-07-14 01:06:552505const char kOfflinePagesLoadSignalCollectingName[] =
2506 "Enables collecting load timing data for offline page snapshots.";
2507const char kOfflinePagesLoadSignalCollectingDescription[] =
2508 "Enables loading completeness data collection while writing an offline "
2509 "page. This data is collected in the snapshotted offline page to allow "
2510 "data analysis to improve deciding when to make the offline snapshot.";
2511
2512const char kOfflinePagesPrefetchingName[] =
2513 "Enables suggested offline pages to be prefetched.";
2514const char kOfflinePagesPrefetchingDescription[] =
2515 "Enables suggested offline pages to be prefetched, so useful content is "
2516 "available while offline.";
2517
Pete Williamson7845dff2017-09-20 11:06:192518const char kOfflinePagesResourceBasedSnapshotName[] =
2519 "Enables offline page snapshots to be based on percentage of page loaded.";
2520const char kOfflinePagesResourceBasedSnapshotDescription[] =
2521 "Enables offline page snapshots to use a resource percentage based "
2522 "approach for determining when the page is loaded as opposed to a time "
2523 "based approach";
2524
Collin Baker17f92a52017-07-19 21:41:252525const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2526const char kOfflinePagesRenovationsDescription[] =
2527 "Enables offline page renovations which correct issues with dynamic "
2528 "content that occur when offlining pages that use JavaScript.";
2529
Yafei Duan36b4b5b2018-08-07 00:40:032530const char kOfflinePagesLivePageSharingName[] =
2531 "Enables live page sharing of offline pages";
2532const char kOfflinePagesLivePageSharingDescription[] =
2533 "Enables to share current loaded page as offline page by saving as MHTML "
2534 "first.";
2535
Cathy Lie0d88762018-04-12 08:03:012536const char kOfflinePagesShowAlternateDinoPageName[] =
2537 "Enable alternate dino page with more user capabilities.";
2538const char kOfflinePagesShowAlternateDinoPageDescription[] =
2539 "Enables the dino page to show more buttons and offer existing offline "
2540 "content.";
2541
Brett Wilsonff596952017-07-14 01:06:552542const char kOffliningRecentPagesName[] =
2543 "Enable offlining of recently visited pages";
2544const char kOffliningRecentPagesDescription[] =
2545 "Enable storing recently visited pages locally for offline use. Requires "
2546 "Offline Pages to be enabled.";
2547
Matthew Jonesa88b95852017-11-08 23:13:502548const char kProgressBarThrottleName[] = "Android progress update throttling.";
2549const char kProgressBarThrottleDescription[] =
2550 "Limit the maximum progress update to make progress appear smoother.";
2551
Piotr Swigon7c296ef2017-08-29 04:32:002552const char kPwaImprovedSplashScreenName[] =
2553 "Improved Splash Screen for standalone PWAs";
2554const char kPwaImprovedSplashScreenDescription[] =
2555 "Enables the Improved Splash Screen UX for standalone PWAs based on new "
2556 "Web App Manifest attributes";
Piotr Swigon9f630b32017-07-26 09:42:492557const char kPwaPersistentNotificationName[] =
2558 "Persistent notification in standalone PWA";
2559const char kPwaPersistentNotificationDescription[] =
2560 "Enables a persistent Android notification for standalone PWAs";
2561
Brett Wilsonff596952017-07-14 01:06:552562const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2563const char kReaderModeHeuristicsDescription[] =
2564 "Determines what pages the Reader Mode infobar is shown on.";
2565const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2566const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2567const char kReaderModeHeuristicsAllArticles[] = "All articles";
2568const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2569const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2570
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182571const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2572const char kReaderModeInCCTDescription[] =
2573 "Open Reader Mode in Chrome Custom Tabs.";
2574
Varun Khaneja2a8229f2019-01-12 00:57:262575const char kSafeBrowsingTelemetryForApkDownloadsName[] =
2576 "Send some telemetry for APK downloads for extended reporting users";
2577const char kSafeBrowsingTelemetryForApkDownloadsDescription[] =
2578 "If enabled, sends some information about the source and hash of the "
2579 "contents of any APK files downloaded by a user who has opted into Safe "
2580 "Browsing Extended Reporting already.";
2581
Varun Khaneja80712a82018-10-12 23:34:592582const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2583 "Use local Safe Browsing blacklists";
2584const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2585 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2586 "process to check the Safe Browsing reputation of URLs without calling "
2587 "into GmsCore for every URL.";
2588
Matthew Jones53114262018-12-12 16:36:472589const char kSearchReadyOmniboxName[] = "Search Ready Omnibox";
2590const char kSearchReadyOmniboxDescription[] =
2591 "Clears the omnibox and adds a suggestion item to share, copy, or edit the "
2592 "URL.";
2593
Brett Wilsonff596952017-07-14 01:06:552594const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2595const char kSetMarketUrlForTestingDescription[] =
2596 "When enabled, sets the market URL for use in testing the update menu "
2597 "item.";
2598
Theresaeea05a12018-05-09 21:01:592599const char kSiteExplorationUiName[] = "Site Exploration UI";
2600const char kSiteExplorationUiDescription[] =
2601 "Show site suggestions in the Exploration UI";
2602
Alex Moshchuk07e1bb42019-03-08 04:44:082603const char kSiteIsolationForPasswordSitesName[] =
2604 "Site Isolation For Password Sites";
2605const char kSiteIsolationForPasswordSitesDescription[] =
2606 "Security mode that enables site isolation for sites based on "
2607 "password-oriented heuristics, such as a user typing in a password.";
2608
Lei Zhang0a318af2018-11-14 02:19:462609const char kStrictSiteIsolationName[] = "Strict site isolation";
2610const char kStrictSiteIsolationDescription[] =
2611 "Security mode that enables site isolation for all sites (SitePerProcess). "
2612 "In this mode, each renderer process will contain pages from at most one "
2613 "site, using out-of-process iframes when needed. "
2614 "Check chrome://process-internals to see the current isolation mode. "
2615 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2616 "default. Here, 'Disabled' is a legacy value that actually means "
2617 "'Default,' in which case site isolation may be already enabled based on "
2618 "platform, enterprise policy, or field trial. See also "
2619 "#site-isolation-trial-opt-out for how to disable site isolation for "
2620 "testing.";
2621
Anthony Vallee-Dubois4623e1b2018-10-11 22:09:182622const char kTranslateAndroidManualTriggerName[] =
2623 "Enable manual translate trigger";
2624const char kTranslateAndroidManualTriggerDescription[] =
2625 "Show a menu item in the main menu that triggers page translation.";
2626
Brett Wilsonff596952017-07-14 01:06:552627const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2628const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442629 "When enabled, a badge will be shown on the app menu button if the update "
2630 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552631
2632const char kUpdateMenuItemCustomSummaryDescription[] =
2633 "When this flag and the force show update menu item flag are enabled, a "
2634 "custom summary string will be displayed below the update menu item.";
2635const char kUpdateMenuItemCustomSummaryName[] =
2636 "Update menu item custom summary";
2637
Tommy Nyquist3c02e592018-10-18 23:36:442638const char kUpdateMenuTypeName[] =
2639 "Forces the update menu type to a specific type";
2640const char kUpdateMenuTypeDescription[] =
2641 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382642 "the app menu badge and menu item for updates. For Inline Update, the "
2643 "update available flag is implied. The 'Inline Update: Success' selection "
2644 "goes through the whole inline update flow to the end with a successful "
2645 "outcome. The other 'Inline Update' options go through the same flow, but "
2646 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442647const char kUpdateMenuTypeNone[] = "None";
2648const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2649const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382650const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2651const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2652 "Inline Update Error: Dialog Canceled";
2653const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2654 "Inline Update Error: Dialog Failed";
2655const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2656 "Inline Update Error: Download Failed";
2657const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2658 "Inline Update Error: Download Canceled";
2659const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2660 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552661
Tommy Nyquist26ffb642019-02-20 20:31:522662const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2663const char kInlineUpdateFlowDescription[] =
2664 "When this flag is set, instead of taking the user to the Google Play "
2665 "Store when an update is available, the user is presented with an inline "
2666 "flow where they do not have to leave Chrome until the update is ready "
2667 "to install.";
2668
Becky Zhou65584142019-01-10 18:22:292669#if BUILDFLAG(ENABLE_ANDROID_NIGHT_MODE)
2670
Becky Zhoubcac628f2019-02-28 18:22:372671const char kAndroidNightModeName[] = "Android Chrome UI dark mode";
Becky Zhou65584142019-01-10 18:22:292672const char kAndroidNightModeDescription[] =
Becky Zhoubcac628f2019-02-28 18:22:372673 "If enabled, user can enable Android Chrome UI dark mode through settings.";
Becky Zhou65584142019-01-10 18:22:292674
2675#endif // BUILDFLAG(ENABLE_ANDROID_NIGHT_MODE)
2676
Brett Wilson7b44537e2017-08-18 01:38:282677// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552678
Brett Wilson7b44537e2017-08-18 01:38:282679#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482680
Brett Wilson7b44537e2017-08-18 01:38:282681const char kAccountConsistencyName[] =
2682 "Identity consistency between browser and cookie jar";
2683const char kAccountConsistencyDescription[] =
2684 "When enabled, the browser manages signing in and out of Google accounts.";
2685const char kAccountConsistencyChoiceMirror[] = "Mirror";
2686const char kAccountConsistencyChoiceDice[] = "Dice";
vabr0215a8e2017-03-28 12:47:342687
Reka Normana11e57fc2019-01-29 21:56:582688const char kAppManagementName[] = "Enable App Management page";
2689const char kAppManagementDescription[] =
2690 "Shows the new app management page at chrome://apps.";
2691
Chris Pickel3a227ae62017-08-24 10:47:262692const char kDoodlesOnLocalNtpName[] = "Enable doodles on the local NTP";
2693const char kDoodlesOnLocalNtpDescription[] =
2694 "Show doodles on the local New Tab page if Google is the default search "
2695 "engine.";
2696
Kyle Milkaedb39f52018-11-21 19:53:072697const char kSearchSuggestionsOnLocalNtpName[] =
2698 "Enable search suggestions on the local NTP";
2699const char kSearchSuggestionsOnLocalNtpDescription[] =
2700 "Show search suggestions on the local New Tab page if Google is the "
2701 "default search engine.";
2702
2703const char kPromosOnLocalNtpName[] = "Enable promos on the local NTP";
2704const char kPromosOnLocalNtpDescription[] =
2705 "Show promos on the local New Tab page if Google is the "
2706 "default search engine.";
2707
Kristi Parkc9b9d6592019-02-12 22:30:382708const char kRemoveNtpFakeboxName[] = "Remove fakebox from the NTP";
2709const char kRemoveNtpFakeboxDescription[] =
2710 "Do not show the fakebox on the New Tab page.";
2711
Kyle Milka24687352019-04-11 21:13:082712const char kNtpCustomizationMenuV2Name[] = "NTP customization menu version 2";
2713const char kNtpCustomizationMenuV2Description[] =
2714 "Use the second version of the NTP customization menu.";
2715
Lei Zhang0a318af2018-11-14 02:19:462716const char kEnableWebAuthenticationBleSupportName[] =
2717 "Web Authentication API BLE support";
2718const char kEnableWebAuthenticationBleSupportDescription[] =
2719 "Enable support for using Web Authentication API via Bluetooth security "
2720 "keys";
Sebastien Marchandd33f7dc2018-06-22 22:07:062721
Sebastien Marchandd33f7dc2018-06-22 22:07:062722const char kEnableWebAuthenticationTestingAPIName[] =
2723 "Web Authentication Testing API";
2724const char kEnableWebAuthenticationTestingAPIDescription[] =
2725 "Enable Web Authentication Testing API support, which disconnects the API "
2726 "implementation from the real world, and allows configuring virtual "
2727 "authenticator devices for testing";
2728
Jeffrey Cohenf04130a42018-08-29 00:22:272729const char kHappinessTrackingSurveysForDesktopName[] =
2730 "Happiness Tracking Surveys";
2731const char kHappinessTrackingSurveysForDesktopDescription[] =
2732 "Enable showing Happiness Tracking Surveys to users on Desktop";
2733
Maggie Caib3e2a6c2019-03-12 05:12:542734const char kIntentPickerName[] = "Intent picker";
2735const char kIntentPickerDescription[] =
2736 "When going to a site that has URL managable by a PWA, show the intent"
2737 "picker to allow user to open the URL in the app.";
2738
Yann Dagocd13225a2019-03-07 18:39:052739const char kLinkManagedNoticeToChromeUIManagementURLName[] =
2740 "Link managed notice to the management page";
2741const char kLinkManagedNoticeToChromeUIManagementURLDescription[] =
2742 "Makes the managed notice 'Managed by your organization' a link to "
2743 "chrome://management";
2744
Travis Skarebcdb5ed32018-08-17 01:49:402745const char kOmniboxDriveSuggestionsName[] =
2746 "Omnibox Google Drive Document suggestions";
2747const char kOmniboxDriveSuggestionsDescriptions[] =
2748 "Display suggestions for Google Drive documents in the omnibox when Google "
2749 "is the default search engine.";
2750
Travis Skare13ad69c2019-03-06 21:01:022751const char kOmniboxDeduplicateDriveUrlsName[] =
2752 "Deduplicate Google Drive suggestions in the Omnibox";
2753const char kOmniboxDeduplicateDriveUrlsDescription[] =
2754 "Present at most one result for the same Drive document across bookmarks, "
2755 "history, document, etc. suggestions.";
2756
Kevin Bailey9ec05532019-01-31 23:01:332757const char kOmniboxExperimentalKeywordModeName[] =
2758 "Omnibox Experimental Keyword Mode";
2759const char kOmniboxExperimentalKeywordModeDescription[] =
2760 "Enables various experimental features related to keyword mode, its "
2761 "suggestions and layout";
2762
Lei Zhang0a318af2018-11-14 02:19:462763const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2764const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142765 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2766 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462767
Orin Jaworski04c08b42018-07-11 02:39:562768const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2769const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592770 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562771
Kevin Baileya5f17452019-02-13 01:52:032772const char kOmniboxReverseTabSwitchLogicName[] =
2773 "Omnibox reverse tab switch logic";
2774const char kOmniboxReverseTabSwitchLogicDescription[] =
2775 "Reverse the logic of suggestions that have a tab switch button: Have "
2776 "them switch by default, and have the button navigate.";
2777
Kevin Bailey898669972017-11-06 15:34:492778const char kOmniboxTabSwitchSuggestionsName[] =
2779 "Omnibox tab switch suggestions";
2780const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592781 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492782
krbcc621412017-06-01 19:40:282783const char kOmniboxTailSuggestionsName[] = "Omnibox tail suggestions";
2784const char kOmniboxTailSuggestionsDescription[] =
Vitalii Iarko7df520142017-07-07 12:53:192785 "Enable receiving tail suggestions, a type of search suggestion based on "
2786 "the last few words in the query, for the Omnibox.";
vabr0215a8e2017-03-28 12:47:342787
Sebastien Marchandd33f7dc2018-06-22 22:07:062788const char kProactiveTabFreezeAndDiscardName[] =
2789 "Proactive Tab Freeze and Discard";
2790const char kProactiveTabFreezeAndDiscardDescription[] =
2791 "Enables proactive tab freezing and discarding. This requires "
2792 "#enable-page-almost-idle.";
2793
Nicolas Ouellet-payeur82eb65b2018-11-05 16:49:272794const char kShowManagedUiName[] = "Show managed UI for managed users";
2795const char kShowManagedUiDescription[] =
2796 "Enabled/disable showing enterprise users a 'Managed by your organization' "
2797 "message in the app menu and on some chrome:// pages.";
2798
Sebastien Marchandd33f7dc2018-06-22 22:07:062799const char kSiteCharacteristicsDatabaseName[] = "Site Characteristics database";
2800const char kSiteCharacteristicsDatabaseDescription[] =
2801 "Records usage of some features in a database while a tab is in background "
2802 "(title/favicon update, audio playback or usage of non-persistent "
2803 "notifications).";
2804
Brett Wilson7b44537e2017-08-18 01:38:282805const char kUseGoogleLocalNtpName[] = "Enable using the Google local NTP";
2806const char kUseGoogleLocalNtpDescription[] =
2807 "Use the local New Tab page if Google is the default search engine.";
spqchan064a8112017-04-18 16:46:322808
Brett Wilson7b44537e2017-08-18 01:38:282809#if defined(GOOGLE_CHROME_BUILD)
2810
2811const char kGoogleBrandedContextMenuName[] =
2812 "Google branding in the context menu";
2813const char kGoogleBrandedContextMenuDescription[] =
2814 "Shows a Google icon next to context menu items powered by Google "
2815 "services.";
2816
2817#endif // !defined(GOOGLE_CHROME_BUILD)
2818
2819#endif // !defined(OS_ANDROID)
2820
2821// Windows ---------------------------------------------------------------------
2822
2823#if defined(OS_WIN)
2824
David Bienvenud0ddda32018-11-01 16:59:162825const char kCalculateNativeWinOcclusionName[] =
2826 "Calculate window occlusion on Windows";
2827const char kCalculateNativeWinOcclusionDescription[] =
2828 "Calculate window occlusion on Windows will be used in the future "
2829 "to throttle and potentially unload foreground tabs in occluded windows";
2830
Brett Wilson7b44537e2017-08-18 01:38:282831const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2832const char kCloudPrintXpsDescription[] =
2833 "XPS enables advanced options for classic printers connected to the Cloud "
2834 "Print with Chrome. Printers must be re-connected after changing this "
2835 "flag.";
2836
Frank Liberato754d14f2019-01-30 23:31:172837const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2838const char kD3D11VideoDecoderDescription[] =
2839 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2840
Brett Wilson7b44537e2017-08-18 01:38:282841const char kDisablePostscriptPrinting[] = "Disable PostScript Printing";
2842const char kDisablePostscriptPrintingDescription[] =
2843 "Disables PostScript generation when printing to PostScript capable "
2844 "printers, and uses EMF generation in its place.";
2845
2846const char kEnableAppcontainerName[] = "Enable AppContainer Lockdown.";
2847const char kEnableAppcontainerDescription[] =
2848 "Enables the use of an AppContainer on sandboxed processes to improve "
2849 "security.";
2850
James Forshawfd0ce342018-02-14 09:55:392851const char kEnableGpuAppcontainerName[] = "Enable GPU AppContainer Lockdown.";
2852const char kEnableGpuAppcontainerDescription[] =
2853 "Enables the use of an AppContainer for the GPU sandboxed processes to "
2854 "improve security.";
2855
Brett Wilson7b44537e2017-08-18 01:38:282856const char kGdiTextPrinting[] = "GDI Text Printing";
2857const char kGdiTextPrintingDescription[] =
2858 "Use GDI to print text as simply text";
2859
Olli Etuaho122321192018-09-07 10:15:292860const char kUseAngleName[] = "Choose ANGLE graphics backend";
2861const char kUseAngleDescription[] =
2862 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2863 "computers by default. Using the OpenGL driver as the graphics backend may "
2864 "result in higher performance in some graphics-heavy applications, "
2865 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2866 "video playback.";
2867
2868const char kUseAngleDefault[] = "Default";
2869const char kUseAngleGL[] = "OpenGL";
2870const char kUseAngleD3D11[] = "D3D11";
2871const char kUseAngleD3D9[] = "D3D9";
2872
Brett Wilson7b44537e2017-08-18 01:38:282873const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2874const char kUseWinrtMidiApiDescription[] =
2875 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2876 "later).";
2877
Brett Wilson7b44537e2017-08-18 01:38:282878#endif // defined(OS_WIN)
2879
2880// Mac -------------------------------------------------------------------------
2881
2882#if defined(OS_MACOSX)
2883
Brett Wilson7b44537e2017-08-18 01:38:282884const char kContentFullscreenName[] = "Improved Content Fullscreen";
2885const char kContentFullscreenDescription[] =
2886 "Fullscreen content window detaches from main browser window and goes to "
2887 "a new space without moving or changing the original browser window.";
2888
Sidney San Martín678fd4112019-03-30 00:13:052889const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
2890const char kImmersiveFullscreenDescription[] =
2891 "Automatically hide and show the toolbar in fullscreen.";
2892
Brett Wilson7b44537e2017-08-18 01:38:282893const char kHostedAppsInWindowsName[] =
2894 "Allow hosted apps to be opened in windows";
2895const char kHostedAppsInWindowsDescription[] =
2896 "Allows hosted apps to be opened in windows instead of being limited to "
2897 "tabs.";
2898
Christopher Cameron57dee5a42018-09-25 01:20:082899const char kCreateAppWindowsInAppShimProcessName[] =
2900 "Create native windows in the app process";
2901const char kCreateAppWindowsInAppShimProcessDescription[] =
2902 "Create native windows the app shim process, instead of of the browser "
2903 "process.";
2904
Lei Zhange065b572018-12-11 08:00:412905const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
2906const char kEnableCustomMacPaperSizesDescription[] =
2907 "Allow use of custom paper sizes in Print Preview.";
2908
Lei Zhang2eca9082017-10-17 20:42:502909const char kMacTouchBarName[] = "Hardware Touch Bar";
2910const char kMacTouchBarDescription[] = "Control the use of the Touch Bar.";
Brett Wilson7b44537e2017-08-18 01:38:282911
Greg Kerr32483d1c2018-12-18 02:29:142912const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
2913const char kMacV2GPUSandboxDescription[] =
2914 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
2915
Brett Wilson7b44537e2017-08-18 01:38:282916const char kMacViewsNativeAppWindowsName[] = "Toolkit-Views App Windows.";
2917const char kMacViewsNativeAppWindowsDescription[] =
2918 "Controls whether to use Toolkit-Views based Chrome App windows.";
2919
2920const char kMacViewsTaskManagerName[] = "Toolkit-Views Task Manager.";
2921const char kMacViewsTaskManagerDescription[] =
2922 "Controls whether to use the Toolkit-Views based Task Manager.";
2923
Brett Wilson7b44537e2017-08-18 01:38:282924#endif
2925
2926// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:342927
2928#if defined(OS_CHROMEOS)
2929
Brett Wilson7b44537e2017-08-18 01:38:282930const char kAcceleratedMjpegDecodeName[] =
2931 "Hardware-accelerated mjpeg decode for captured frame";
2932const char kAcceleratedMjpegDecodeDescription[] =
2933 "Enable hardware-accelerated mjpeg decode for captured frame where "
2934 "available.";
vabr0215a8e2017-03-28 12:47:342935
Reka Normana11e57fc2019-01-29 21:56:582936const char kAppServiceAshName[] = "App Service Ash";
2937const char kAppServiceAshDescription[] =
2938 "Use the App Service to provide data to the Ash UI, such as the shelf and "
2939 "app list.";
2940
Bruno Kim Medeiros Cesarb98fe1d82018-06-06 18:11:522941const char kArcAvailableForChildName[] = "Allow ARC for child accounts";
2942const char kArcAvailableForChildDescription[] =
2943 "Allow child accounts to start Android apps.";
2944
Brett Wilson7b44537e2017-08-18 01:38:282945const char kArcBootCompleted[] = "Load Android apps automatically";
2946const char kArcBootCompletedDescription[] =
2947 "Allow Android apps to start automatically after signing in.";
vabr0215a8e2017-03-28 12:47:342948
Luum Habtemariamdaa8fd22018-06-25 22:39:432949const char kArcCupsApiName[] = "ARC CUPS API";
2950const char kArcCupsApiDescription[] =
2951 "Enables support of libcups APIs from ARC";
2952
Ryo Hashimoto8f4b30ced2019-04-08 12:14:192953const char kArcCustomTabsExperimentName[] =
2954 "Enable Custom Tabs experiment for ARC";
2955const char kArcCustomTabsExperimentDescription[] =
2956 "Allow Android apps to use Custom Tabs."
2957 "This feature only works on the Canary and Dev channels.";
2958
Naoki Fukino153de8a2019-01-22 08:37:542959const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
2960const char kArcDocumentsProviderDescription[] =
2961 "Enables DocumentsProvider integration in Chrome OS Files app.";
2962
Satoshi Niwa8b1d5282018-10-24 04:53:032963const char kArcFilePickerExperimentName[] =
2964 "Enable file picker experiment for ARC";
2965const char kArcFilePickerExperimentDescription[] =
2966 "Enables using Chrome OS file picker in ARC.";
2967
[email protected]939ceae2019-01-29 17:00:152968const char kArcGraphicBuffersVisualizationToolName[] =
2969 "Enable ARC graphic buffers visualization tool";
2970const char kArcGraphicBuffersVisualizationToolDescription[] =
2971 "Enable ARC graphic buffers visualization tool "
2972 "(chrome://arc-graphics-tracing).";
2973
Lev Rumyantsev7a8544312017-08-18 19:26:512974const char kArcNativeBridgeExperimentName[] =
2975 "Enable native bridge experiment for ARC";
2976const char kArcNativeBridgeExperimentDescription[] =
2977 "Enables experimental native bridge feature.";
2978
lgchengecd1c1a62018-01-09 02:59:462979const char kArcUsbHostName[] = "Enable ARC USB host integration";
2980const char kArcUsbHostDescription[] =
2981 "Allow Android apps to use USB host feature on ChromeOS devices.";
2982
Kevin Cernekeeb7f96a52017-10-25 17:40:182983const char kArcVpnName[] = "Enable ARC VPN integration";
2984const char kArcVpnDescription[] =
2985 "Allow Android VPN clients to tunnel Chrome traffic.";
2986
Qiang Xu045aff222018-05-21 23:21:012987const char kAshEnableDisplayMoveWindowAccelsName[] =
2988 "Enable shortcuts for moving window between displays.";
2989const char kAshEnableDisplayMoveWindowAccelsDescription[] =
2990 "Enable shortcuts for moving window between displays.";
2991
Sammie Quonfe640ca2019-01-30 17:54:182992const char kAshEnableOverviewRoundedCornersName[] =
2993 "Enable rounded corners in overview mode.";
2994const char kAshEnableOverviewRoundedCornersDescription[] =
2995 "Enables rounded corners on overview windows.";
2996
Qiang Xu045aff222018-05-21 23:21:012997const char kAshEnablePersistentWindowBoundsName[] =
2998 "Enable persistent window bounds in multi-displays scenario.";
2999const char kAshEnablePersistentWindowBoundsDescription[] =
3000 "Enable persistent window bounds in multi-displays scenario.";
3001
Eliot Courtneye87a9c32018-11-20 03:33:023002const char kAshEnablePipRoundedCornersName[] =
3003 "Enable Picture-in-Picture rounded corners.";
3004const char kAshEnablePipRoundedCornersDescription[] =
3005 "Enable rounded corners on the Picture-in-Picture window.";
3006
Brett Wilson7b44537e2017-08-18 01:38:283007const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
3008const char kAshEnableUnifiedDesktopDescription[] =
3009 "Enable unified desktop mode which allows a window to span multiple "
3010 "displays.";
vabr0215a8e2017-03-28 12:47:343011
Sean Kau5e956192017-10-06 22:25:173012const char kBulkPrintersName[] = "Bulk Printers Policy";
3013const char kBulkPrintersDescription[] = "Enables the new bulk printers policy";
3014
Brett Wilson7b44537e2017-08-18 01:38:283015const char kCaptivePortalBypassProxyName[] =
3016 "Bypass proxy for Captive Portal Authorization";
3017const char kCaptivePortalBypassProxyDescription[] =
3018 "If proxy is configured, it usually prevents from authorization on "
3019 "different captive portals. This enables opening captive portal "
3020 "authorization dialog in a separate window, which ignores proxy settings.";
vabr0215a8e2017-03-28 12:47:343021
Xiaochu Liu51d03fd2017-09-08 23:51:023022const char kCrOSContainerName[] = "Chrome OS Container";
3023const char kCrOSContainerDescription[] =
3024 "Enable the use of Chrome OS Container utility.";
3025
Brett Wilson7b44537e2017-08-18 01:38:283026const char kCrosRegionsModeName[] = "Cros-regions load mode";
3027const char kCrosRegionsModeDescription[] =
3028 "This flag controls cros-regions load mode";
3029const char kCrosRegionsModeDefault[] = "Default";
3030const char kCrosRegionsModeOverride[] = "Override VPD values.";
3031const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:343032
Daniel Ng96ab0c82019-01-16 01:21:553033const char kCrostiniAppSearchName[] = "Crostini App Search";
3034const char kCrostiniAppSearchDescription[] =
3035 "Enable search and installation of Crostini apps in the launcher.";
3036
Joel Hockey42387102019-01-10 01:19:323037const char kCrostiniBackupName[] = "Crostini Backup";
3038const char kCrostiniBackupDescription[] = "Enable Crostini export and import.";
3039
Nicholas Verne89be53b2019-03-27 23:08:323040const char kCrostiniUsbAllowUnsupportedName[] =
3041 "Crostini Usb Allow Unsupported";
3042const char kCrostiniUsbAllowUnsupportedDescription[] =
3043 "Allow mounting unsupported Usb devices in Crostini. At your own risk. "
3044 "To enable, Crostini Usb Support must also be enabled.";
3045
Josh Pratt57cea392018-10-30 02:59:063046const char kCrostiniUsbSupportName[] = "Crostini Usb Support";
3047const char kCrostiniUsbSupportDescription[] =
3048 "Enable mounting Usb devices in Crostini.";
3049
Josh Nohle2f82dcc2018-12-17 23:11:233050const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3051const char kCryptAuthV2EnrollmentDescription[] =
3052 "Use the CryptAuth v2 Enrollment protocol.";
3053
Daniele Castagna893d822e2019-03-08 21:37:113054const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3055const char kDisableExplicitDmaFencesDescription[] =
3056 "Always rely on implicit syncrhonization between GPU and display "
3057 "controller instead of using dma-fences explcitily when available.";
3058
Qiang Xu045aff222018-05-21 23:21:013059const char kDisableSystemTimezoneAutomaticDetectionName[] =
3060 "SystemTimezoneAutomaticDetection policy support";
3061const char kDisableSystemTimezoneAutomaticDetectionDescription[] =
3062 "Disable system timezone automatic detection device policy.";
3063
Sammie Quonef6b4882017-09-14 16:50:053064const char kDisableTabletAutohideTitlebarsName[] =
3065 "Disable autohide titlebars in tablet mode";
3066const char kDisableTabletAutohideTitlebarsDescription[] =
3067 "Disable tablet mode autohide titlebars functionality. The user will be "
3068 "able to see the titlebar in tablet mode.";
3069
Xiaoqian Dai24b33eb2018-04-10 21:01:573070const char kDisableTabletSplitViewName[] = "Disable split view in Tablet mode";
3071const char kDisableTabletSplitViewDescription[] =
3072 "Disable split view for Chrome OS tablet mode.";
3073
Ahmed Fakhry4f567e692018-10-16 15:51:083074const char kDoubleTapToZoomInTabletModeName[] =
3075 "Double-tap to zoom in tablet mode";
3076const char kDoubleTapToZoomInTabletModeDescription[] =
3077 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3078 "page.";
3079
Matthew Mourgoscf22b4b2019-03-06 23:46:393080const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3081const char kEnableAppGridGhostDescription[] =
3082 "Enables ghosting during an item drag in launcher.";
3083
Daniel Zhang01399072018-08-16 22:28:203084const char kEnableAppListSearchAutocompleteName[] =
3085 "App List Search Autocomplete";
3086const char kEnableAppListSearchAutocompleteDescription[] =
3087 "Allow App List search box to autocomplete queries for Google searches and "
3088 "apps.";
3089
Vladislav Kaznacheevaa213a02018-10-29 17:54:283090const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3091const char kEnableAppDataSearchDescription[] =
3092 "Allow launcher search to access data available through Firebase App "
3093 "Indexing";
3094
Lei Zhang0a318af2018-11-14 02:19:463095const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373096 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463097const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373098 "If audio focus is enabled in Chrome then this will delegate audio focus "
3099 "control in Android apps to Chrome.";
3100
Yue Liebaa9952018-12-07 21:41:263101const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3102const char kEnableAssistantAppSupportDescription[] =
3103 "Enable the Assistant App Support feature";
3104
Xiaohui Chenb523747b2019-03-14 23:38:323105const char kEnableAssistantLauncherIntegrationName[] =
3106 "Assistant & Launcher integration";
3107const char kEnableAssistantLauncherIntegrationDescription[] =
3108 "Combine Launcher search with the power of Assistant to provide the most "
3109 "useful answer for each query. Requires Assistant to be enabled.";
3110
3111const char kEnableAssistantVoiceMatchName[] = "Enable Assistant Voice Match";
3112const char kEnableAssistantVoiceMatchDescription[] =
3113 "Enable the Assistant Voice Match feature";
3114
Lei Zhang0ca70ea2018-09-07 17:51:013115const char kEnableChromeOsAccountManagerName[] = "Enable Account Manager";
3116const char kEnableChromeOsAccountManagerDescription[] =
Kushagra Sinha8a181fc2018-08-20 17:15:493117 "Enables the Chrome OS Account Manager";
3118
Alexander Alekseev38e1e0a2018-11-08 22:48:483119const char kEnableDiscoverAppName[] = "Enable Discover App";
3120const char kEnableDiscoverAppDescription[] =
3121 "Enable Discover App icon in launcher.";
3122
Sam McNally201fbf94e2018-07-04 03:15:203123const char kEnableDriveFsName[] = "Enable DriveFS";
3124const char kEnableDriveFsDescription[] =
3125 "Enables use of the new DriveFS-based Drive sync client.";
3126
Brett Wilson7b44537e2017-08-18 01:38:283127const char kEnableEncryptionMigrationName[] =
3128 "Enable encryption migration of user data";
3129const char kEnableEncryptionMigrationDescription[] =
3130 "If enabled and the device supports ARC, the user will be asked to update "
3131 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343132
Xiaohui Chenfb0943e2018-10-16 22:44:373133const char kEnableGoogleAssistantName[] = "Enable Google Assistant";
3134const char kEnableGoogleAssistantDescription[] =
3135 "Enable an experimental Assistant implementation that will work on all "
3136 "Chromebooks.";
3137
Xiaohui Chenf4283f32018-11-26 20:02:503138const char kEnableGoogleAssistantDspName[] =
3139 "Enable Google Assistant with hardware-based hotword";
3140const char kEnableGoogleAssistantDspDescription[] =
3141 "Enable an experimental feature that uses hardware-based hotword detection "
3142 "for Assistant. Only a limited number of devices have this type of "
3143 "hardware support.";
3144
Xiaohui Chenc3baca42018-11-30 19:29:373145const char kEnableGoogleAssistantStereoInputName[] =
3146 "Enable Google Assistant with stereo audio input";
3147const char kEnableGoogleAssistantStereoInputDescription[] =
3148 "Enable an experimental feature that uses stereo audio input for hotword "
3149 "and voice to text detection in Google Assistant.";
3150
Qiang Xu045aff222018-05-21 23:21:013151const char kEnableHomeLauncherName[] = "Enable home launcher";
3152const char kEnableHomeLauncherDescription[] =
3153 "Enable home launcher in tablet mode.";
3154
Andrew Moylan97585272019-02-19 19:01:223155const char kEnableMyFilesVolumeName[] = "Enable MyFiles as Volume";
3156const char kEnableMyFilesVolumeDescription[] =
3157 "Enables use of MyFiles as a read/write volume. This should be only "
3158 "used for testing or for trying to restore the previous Downloads content.";
3159
Sammie Quon248ccef2018-08-28 23:00:013160const char kEnableOobeRecommendAppsScreenName[] =
3161 "Enable OOBE Recommend Apps Screen";
3162const char kEnableOobeRecommendAppsScreenDescription[] =
3163 "Enable the Recommend Apps Screen in OOBE which allows user to install apps"
3164 "from other devices";
3165
Vladislav Kaznacheevaa213a02018-10-29 17:54:283166const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3167const char kEnablePlayStoreSearchDescription[] =
3168 "Enable Play Store search in launcher.";
3169
Jazz Xu2e5886662018-12-14 00:38:483170const char kEnableVideoPlayerNativeControlsName[] =
3171 "Enable native controls in video player app";
3172const char kEnableVideoPlayerNativeControlsDescription[] =
3173 "Enable native controls in video player app";
3174
Lei Zhang0ca70ea2018-09-07 17:51:013175const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3176const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013177 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283178 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013179
Brett Wilson7b44537e2017-08-18 01:38:283180const char kEolNotificationName[] = "Disable Device End of Life notification.";
3181const char kEolNotificationDescription[] =
3182 "Disable Notifcation when Device is End of Life.";
3183
Akihiro Ota3ff6f8a2019-01-18 17:43:043184const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3185 "Enable experimental ChromeVox language switching.";
3186const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3187 "Enable ChromeVox language switching, which changes ChromeVox's "
3188 "output language upon detection of new language.";
3189
Akihiro Ota000c5e8a2019-03-29 21:48:013190const char kExperimentalAccessibilityChromeVoxRichTextIndicationName[] =
3191 "Enable experimental ChromeVox rich text indication.";
3192const char kExperimentalAccessibilityChromeVoxRichTextIndicationDescription[] =
3193 "Enable ChromeVox rich text indication, which automatically notifies the "
3194 "user of text styling.";
3195
Alex Danilo284b4482019-04-02 09:20:173196const char kFileManagerFeedbackPanelDescription[] =
3197 "Enable new feedback panel in the Files app.";
3198const char kFileManagerFeedbackPanelName[] = "Files App. feedback panel";
3199
Akihiro Ota000c5e8a2019-03-29 21:48:013200const char kFileManagerTouchModeName[] = "Files App. touch mode";
3201const char kFileManagerTouchModeDescription[] =
3202 "Touchscreen-specific interactions of the Files app.";
3203
3204const char kFirstRunUiTransitionsName[] =
3205 "Animated transitions in the first-run tutorial";
3206const char kFirstRunUiTransitionsDescription[] =
3207 "Transitions during first-run tutorial are animated.";
3208
Brett Wilson7b44537e2017-08-18 01:38:283209const char kForceEnableStylusToolsName[] = "Force enable stylus features";
3210const char kForceEnableStylusToolsDescription[] =
3211 "Forces display of the stylus tools menu in the shelf and the stylus "
3212 "section in settings, even if there is no attached stylus device.";
3213
Andrew Moylan97585272019-02-19 19:01:223214const char kFsNosymfollowName[] =
3215 "Prevent symlink traversal on user-supplied filesystems.";
3216const char kFsNosymfollowDescription[] =
3217 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3218 " option, so the chromuimos LSM denies symlink traversal on the"
3219 " filesystem.";
3220
Brett Wilson7b44537e2017-08-18 01:38:283221const char kGestureTypingName[] = "Gesture typing for the virtual keyboard.";
3222const char kGestureTypingDescription[] =
3223 "Enable/Disable gesture typing option in the settings page for the virtual "
3224 "keyboard.";
3225
Leo Zhang49c34d22019-04-02 09:57:593226const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3227const char kImeInputLogicFstDescription[] =
3228 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3229
Andrew Moylan97585272019-02-19 19:01:223230const char kImeServiceName[] = "Enable IME service";
3231const char kImeServiceDescription[] =
3232 "Enable IME service to provide the IME functionality instead of NaCl";
3233
Ahmed Fakhry15d707e2019-02-22 23:54:213234const char kListAllDisplayModesName[] = "List all display modes";
3235const char kListAllDisplayModesDescription[] =
3236 "Enables listing all external displays' modes in the display settings.";
3237
Megumi Hattori5a0d4182018-03-06 11:09:503238const char kLockScreenNotificationName[] = "Lock screen notification";
3239const char kLockScreenNotificationDescription[] =
3240 "Enable notifications on the lock screen.";
3241
Mohsen Izadi06a16f72018-11-29 02:29:223242const char kMashOopVizName[] = "Out-of-process viz for mash";
3243const char kMashOopVizDescription[] =
3244 "Runs viz in a separate process when mash is enabled (otherwise viz would "
3245 "run in ash process)";
3246
Brett Wilson7b44537e2017-08-18 01:38:283247const char kMemoryPressureThresholdName[] =
3248 "Memory discard strategy for advanced pressure handling";
3249const char kMemoryPressureThresholdDescription[] =
3250 "Memory discarding strategy to use";
3251const char kConservativeThresholds[] =
3252 "Conservative memory pressure release strategy";
3253const char kAggressiveCacheDiscardThresholds[] =
3254 "Aggressive cache release strategy";
3255const char kAggressiveTabDiscardThresholds[] =
3256 "Aggressive tab release strategy";
3257const char kAggressiveThresholds[] =
3258 "Aggressive tab and cache release strategy";
3259
3260const char kMtpWriteSupportName[] = "MTP write support";
3261const char kMtpWriteSupportDescription[] =
3262 "MTP write support in File System API (and file manager). In-place editing "
3263 "operations are not supported.";
3264
vabr0215a8e2017-03-28 12:47:343265const char kNetworkPortalNotificationName[] =
3266 "Notifications about captive portals";
vabr0215a8e2017-03-28 12:47:343267const char kNetworkPortalNotificationDescription[] =
3268 "If enabled, notification is displayed when device is connected to a "
3269 "network behind captive portal.";
3270
Anand K. Mistrydb5e0102018-10-04 04:24:003271const char kNewZipUnpackerName[] = "ZIP Archiver (unpacking)";
Brett Wilson7b44537e2017-08-18 01:38:283272const char kNewZipUnpackerDescription[] =
Anand K. Mistrydb5e0102018-10-04 04:24:003273 "Use the ZIP Archiver for mounting/unpacking ZIP files";
vabr0215a8e2017-03-28 12:47:343274
Qiang Xu045aff222018-05-21 23:21:013275const char kOfficeEditingComponentAppName[] =
3276 "Office Editing for Docs, Sheets & Slides";
3277const char kOfficeEditingComponentAppDescription[] =
3278 "Office Editing for Docs, Sheets & Slides for testing purposes.";
3279
Brett Wilson7b44537e2017-08-18 01:38:283280const char kPhysicalKeyboardAutocorrectName[] = "Physical keyboard autocorrect";
3281const char kPhysicalKeyboardAutocorrectDescription[] =
3282 "Enable physical keyboard autocorrect for US keyboard, which can provide "
3283 "suggestions as typing on physical keyboard.";
vabr0215a8e2017-03-28 12:47:343284
3285const char kPrinterProviderSearchAppName[] =
3286 "Chrome Web Store Gallery app for printer drivers";
vabr0215a8e2017-03-28 12:47:343287const char kPrinterProviderSearchAppDescription[] =
3288 "Enables Chrome Web Store Gallery app for printer drivers. The app "
Vitalii Iarko7df520142017-07-07 12:53:193289 "searches Chrome Web Store for extensions that support printing to a USB "
3290 "printer with specific USB ID.";
vabr0215a8e2017-03-28 12:47:343291
Andrew Moylan97585272019-02-19 19:01:223292const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3293const char kSchedulerConfigurationDescription[] =
3294 "Instructs the OS to use a specific scheduler configuration setting.";
3295const char kSchedulerConfigurationConservative[] = "Conservative";
3296const char kSchedulerConfigurationPerformance[] = "Performance";
3297
James Cook0ba192bf2017-12-01 20:53:113298const char kShowTapsName[] = "Show taps";
3299const char kShowTapsDescription[] =
3300 "Draws a circle at each touch point, which makes touch points more obvious "
3301 "when projecting or mirroring the display. Similar to the Android OS "
3302 "developer option.";
3303
3304const char kShowTouchHudName[] = "Show HUD for touch points";
3305const char kShowTouchHudDescription[] =
3306 "Shows a trail of colored dots for the last few touch points. Pressing "
3307 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3308 "debug hardware issues that generate spurious touch events.";
3309
James Cook28d7c482018-09-07 21:00:543310const char kSingleProcessMashName[] =
3311 "In-process window service (SingleProcessMash)";
3312const char kSingleProcessMashDescription[] =
3313 "Runs the system UI (ash) as a mojo service, but inside the browser "
3314 "process. The browser uses the mojo window service (ws) APIs.";
3315
Shu Chen4144c3a2019-04-11 00:54:163316const char kMojoImfName[] = "Mojo-based IMF to bridge the client and IME";
3317const char kMojoImfDescription[] =
3318 "Makes the system UI (ash) as the bridge between the client and the IME via"
3319 " mojo APIs. This can only take effect if the flag \"single-process-masn\" "
3320 "is enabled.";
3321
Jorge Gil5a8ccde2018-07-10 01:46:213322const char kSmartTextSelectionName[] = "Smart Text Selection";
3323const char kSmartTextSelectionDescription[] =
3324 "Shows quick actions for text "
3325 "selections in the context menu.";
3326
Bailey Berro6c989672019-04-11 19:19:203327const char kStreamlinedUsbPrinterSetupName[] =
3328 "Streamlined USB Printer Setup Flow";
3329const char kStreamlinedUsbPrinterSetupDescription[] =
3330 "Automatically sets up capable USB printers when plugged in. Shows a "
3331 "notification with the setup result.";
3332
Brett Wilson7b44537e2017-08-18 01:38:283333const char kTetherName[] = "Instant Tethering";
3334const char kTetherDescription[] =
3335 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3336 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373337
Brett Wilson7b44537e2017-08-18 01:38:283338const char kTouchscreenCalibrationName[] =
3339 "Enable/disable touchscreen calibration option in material design settings";
3340const char kTouchscreenCalibrationDescription[] =
3341 "If enabled, the user can calibrate the touch screen displays in "
3342 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093343
Qiang Xu045aff222018-05-21 23:21:013344const char kUiDevToolsName[] = "Enable native UI inspection";
3345const char kUiDevToolsDescription[] =
3346 "Enables inspection of native UI elements. For local inspection use "
3347 "chrome://inspect#other";
3348
Mitsuru Oshima63d3f2a2017-08-23 00:12:113349// Force UI Mode
3350const char kUiModeName[] = "Force Ui Mode";
3351const char kUiModeDescription[] =
Elly Fong-Jonesf4c15772019-01-31 17:40:063352 "This flag can be used to force a certain mode on to a chromebook, "
3353 "despite its current orientation. \"Tablet\" means that the "
3354 "chromebook will act as if it were in tablet mode. \"Clamshell\" "
3355 "means that the chromebook will act as if it were in clamshell "
3356 "mode. \"Auto\" means that the chromebook will alternate between "
3357 "the two, based on its orientation.";
Min Chenfd25cd22018-11-06 01:50:513358const char kUiModeTablet[] = "Tablet";
Mitsuru Oshima63d3f2a2017-08-23 00:12:113359const char kUiModeClamshell[] = "Clamshell";
3360const char kUiModeAuto[] = "Auto (default)";
3361
Andrew Moylan97585272019-02-19 19:01:223362const char kUiShowCompositedLayerBordersName[] =
3363 "Show UI composited layer borders";
3364const char kUiShowCompositedLayerBordersDescription[] =
3365 "Show border around composited layers created by UI.";
3366const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3367const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3368const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3369const char kUiShowCompositedLayerBordersAll[] = "All";
3370
3371const char kUiSlowAnimationsName[] = "Slow UI animations";
3372const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463373
Sonny Sasaka7fecfeda2018-07-11 23:47:553374const char kUnfilteredBluetoothDevicesName[] = "Unfiltered Bluetooth devices";
3375const char kUnfilteredBluetoothDevicesDescription[] =
3376 "Shows all Bluetooth devices in UI (System Tray/Settings Page.)";
3377
Allen Webbcdc8e69d2018-09-12 20:36:003378const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3379const char kUsbguardDescription[] =
3380 "Prevents newly connected USB devices from operating at the lock screen"
3381 " until Chrome OS is unlocked to protect against malicious USB devices."
3382 " Already connected USB devices will continue to function.";
3383
James Cooka1bcfa9a2018-01-30 00:18:403384const char kUseMashName[] = "Out-of-process system UI (mash)";
3385const char kUseMashDescription[] =
3386 "Runs the mojo UI service (mus) and the ash window manager and system UI "
3387 "in a separate process.";
Brett Wilson7b44537e2017-08-18 01:38:283388
Andrew Moylan651220212019-02-19 22:50:143389const char kUserActivityPredictionMlServiceName[] =
3390 "ML Service Smart Dim model";
3391const char kUserActivityPredictionMlServiceDescription[] =
3392 "Uses the new ML Service model for user activity prediction (Smart Dim).";
3393
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233394const char kVaapiJpegImageDecodeAccelerationName[] =
3395 "VA-API JPEG decode acceleration for images";
3396const char kVaapiJpegImageDecodeAccelerationDescription[] =
3397 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3398 " captures) using the VA-API.";
3399
Brett Wilson7b44537e2017-08-18 01:38:283400const char kVirtualKeyboardName[] = "Virtual Keyboard";
3401const char kVirtualKeyboardDescription[] = "Enable virtual keyboard support.";
3402
Brett Wilson7b44537e2017-08-18 01:38:283403const char kWakeOnPacketsName[] = "Wake On Packets";
3404const char kWakeOnPacketsDescription[] =
3405 "Enables waking the device based on the receipt of some network packets.";
orenb21da031c2017-06-30 21:24:203406
Rob Schonbergercf5aeeea2019-02-27 16:57:373407const char kEnableAppReinstallZeroStateName[] =
3408 "Enable Zero State App Reinstall Suggestions.";
3409const char kEnableAppReinstallZeroStateDescription[] =
3410 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3411 "will show app reinstall recommendations at end of zero state list.";
3412
Tim Song988f7092019-03-01 03:13:393413extern const char kAshNotificationStackingBarRedesignName[] =
3414 "Redesigned notification stacking bar";
3415extern const char kAshNotificationStackingBarRedesignDescription[] =
3416 "Enables the redesigned notification stacking bar UI with a \"Clear all\" "
3417 "button.";
3418
Roman Sorokin6812e0082019-04-01 10:12:573419extern const char kInSessionPasswordChangeName[] =
3420 "Enable user password change in the session";
3421
3422extern const char kInSessionPasswordChangeDescription[] =
3423 "Let user change both their IdP password and Chromebook password on "
3424 "chrome://password-change page.";
3425
yhanadac5bff5b2017-05-18 06:37:093426#endif // defined(OS_CHROMEOS)
3427
Collin Baker75a29462019-03-13 19:57:313428// All views-based platforms --------------------------------------------------
3429
3430#if defined(TOOLKIT_VIEWS)
3431
Sajad Maysamc30d6f82019-03-19 22:52:503432const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Friedfa14052a2019-04-09 19:09:013433 "MD corners on all secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503434const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Friedfa14052a2019-04-09 19:09:013435 "Increases corner radius on all secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503436
Collin Baker75a29462019-03-13 19:57:313437const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3438const char kInstallableInkDropDescription[] =
3439 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3440 "the pilot implementation where available.";
3441
3442#endif // defined(TOOLKIT_VIEWS)
3443
Brett Wilson7b44537e2017-08-18 01:38:283444// Random platform combinations -----------------------------------------------
3445
3446#if defined(OS_WIN) || defined(OS_LINUX)
3447
3448const char kEnableInputImeApiName[] = "Enable Input IME API";
3449const char kEnableInputImeApiDescription[] =
3450 "Enable the use of chrome.input.ime API.";
3451
3452#endif // defined(OS_WIN) || defined(OS_LINUX)
3453
Jiajia Qindb252e92019-01-28 11:47:483454#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3455
3456const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3457const char kWebGL2ComputeContextDescription[] =
3458 "Enable the use of WebGL 2.0 Compute API.";
3459
3460#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3461
lanwei83f54452018-06-21 23:51:043462#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3463
3464const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3465const char kDirectManipulationStylusDescription[] =
3466 "If enabled, Chrome will scroll web pages on stylus drag.";
3467
3468#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3469
Henrik Grunell63f2d772018-12-06 17:25:203470#if defined(OS_MACOSX) || defined(OS_CHROMEOS)
3471
3472const char kForceEnableSystemAecName[] = "Force enable system AEC";
3473const char kForceEnableSystemAecDescription[] =
3474 "Use system echo canceller instead of WebRTC echo canceller. If there is "
3475 "no system echo canceller available, getUserMedia with echo cancellation "
3476 "enabled will fail.";
3477
3478#endif // defined(OS_MACOSX) || defined(OS_CHROMEOS)
3479
David Bienvenuc713d502019-02-07 23:46:323480#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3481
3482const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3483const char kWebContentsOcclusionDescription[] =
3484 "If enabled, web contents will behave as hidden when it is occluded by "
3485 "other windows.";
3486
3487#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3488
Brett Wilson7b44537e2017-08-18 01:38:283489// Feature flags --------------------------------------------------------------
3490
Lei Zhang0a318af2018-11-14 02:19:463491#if defined(DCHECK_IS_CONFIGURABLE)
3492const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3493const char kDcheckIsFatalDescription[] =
3494 "By default Chrome will evaluate in this build, but only log failures, "
3495 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3496#endif // defined(DCHECK_IS_CONFIGURABLE)
3497
Brett Wilson7b44537e2017-08-18 01:38:283498#if BUILDFLAG(ENABLE_VR)
3499
Alex Cooper151b596e2019-02-21 01:26:573500const char kWebXrOrientationSensorDeviceName[] = "Orientation sensors for XR";
3501const char kWebXrOrientationSensorDeviceDescription[] =
3502 "Allow use of orientation sensors for XR if present";
3503
Bill Orr103ed272018-02-14 21:23:053504#if BUILDFLAG(ENABLE_OCULUS_VR)
3505const char kOculusVRName[] = "Oculus hardware support";
3506const char kOculusVRDescription[] =
3507 "If enabled, Chrome will use Oculus devices for VR (supported only on "
3508 "Windows 10 or later).";
3509#endif // ENABLE_OCULUS_VR
3510
Bill Orr49527562017-11-22 16:58:483511#if BUILDFLAG(ENABLE_OPENVR)
3512const char kOpenVRName[] = "OpenVR hardware support";
3513const char kOpenVRDescription[] =
Bill Orr5056e692018-01-17 02:08:073514 "If enabled, Chrome will use OpenVR devices for VR (supported only on "
3515 "Windows 10 or later).";
Bill Orr49527562017-11-22 16:58:483516#endif // ENABLE_OPENVR
3517
Bill Orrd2af6bd52019-01-23 02:50:243518#if BUILDFLAG(ENABLE_WINDOWS_MR)
3519const char kWindowsMixedRealityName[] = "Windows Mixed Reality support";
3520const char kWindowsMixedRealityDescription[] =
3521 "If enabled, Chrome will use Windows Mixed Reality devices for VR"
3522 " (supported only on Windows 10 or later).";
3523#endif // ENABLE_WINDOWS_MR
3524
Bill Orrecfb9fe2018-10-02 00:11:103525#if BUILDFLAG(ENABLE_ISOLATED_XR_SERVICE)
3526const char kXRSandboxName[] = "XR device sandboxing";
3527const char kXRSandboxDescription[] =
3528 "If enabled, Chrome will host VR APIs in a restricted process on desktop.";
3529#endif // ENABLE_ISOLATED_XR_SERVICE
3530
Brett Wilson7b44537e2017-08-18 01:38:283531#endif // ENABLE_VR
3532
Lei Zhang802201c2018-11-14 18:16:283533#if BUILDFLAG(ENABLE_PLUGINS)
3534
dstockwellcc759202019-01-11 00:42:123535#if defined(OS_CHROMEOS)
3536const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103537const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123538#endif // defined(OS_CHROMEOS)
3539
Lei Zhang802201c2018-11-14 18:16:283540const char kPdfFormSaveName[] = "Save PDF Forms";
3541const char kPdfFormSaveDescription[] =
3542 "Enable saving PDFs with filled form data.";
3543
3544const char kPdfIsolationName[] = "PDF Isolation";
3545const char kPdfIsolationDescription[] =
3546 "Render PDF files from different origins in different plugin processes.";
3547
3548#endif // BUILDFLAG(ENABLE_PLUGINS)
3549
Brett Wilson7b44537e2017-08-18 01:38:283550#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3551
3552const char kAutofillCreditCardUploadName[] =
3553 "Enable offering upload of Autofilled credit cards";
3554const char kAutofillCreditCardUploadDescription[] =
3555 "Enables a new option to upload credit cards to Google Payments for sync "
3556 "to all Chrome devices.";
3557
3558#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3559
Collin Baker0a45d6a2018-12-20 19:21:503560#if BUILDFLAG(ENABLE_DESKTOP_IN_PRODUCT_HELP)
3561
3562const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3563const char kReopenTabInProductHelpDescription[] =
3564 "Enable in-product help that guides a user to reopen a tab if it looks "
3565 "like they accidentally closed it.";
3566
3567#endif // BUILDFLAG(ENABLE_DESKTOP_IN_PRODUCT_HELP)
3568
Tomas Popela253a5832019-01-14 17:22:103569#if defined(WEBRTC_USE_PIPEWIRE)
3570
3571extern const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3572extern const char kWebrtcPipeWireCapturerDescription[] =
3573 "When enabled the WebRTC will use the PipeWire multimedia server for "
3574 "capturing the desktop content on the Wayland display server.";
3575
3576#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3577
Stephen Chenneyde6e5c82019-01-21 01:56:043578const char kAvoidFlashBetweenNavigationName[] =
3579 "Enable flash avoidance between same-origin navigations";
3580const char kAvoidFlahsBetweenNavigationDescription[] =
3581 "Enables experimental flash avoidance when navigating between pages "
3582 "in the same origin. This feature is in the implementation stages and "
3583 "currently has no effect.";
3584
Brett Wilson7b44537e2017-08-18 01:38:283585// ============================================================================
3586// Don't just add flags to the end, put them in the right section in
3587// alphabetical order just like the header file.
3588// ============================================================================
3589
vabr0215a8e2017-03-28 12:47:343590} // namespace flag_descriptions