blob: 3e69edc3d36a8e1bc0a2bd601ce888e356c4d541 [file] [log] [blame]
vabr0215a8e2017-03-28 12:47:341// Copyright 2017 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/flag_descriptions.h"
6
Brett Wilson7b44537e2017-08-18 01:38:287// Keep in identical order as the header file, see the comment at the top
8// for formatting rules.
9
vabr0215a8e2017-03-28 12:47:3410namespace flag_descriptions {
11
Brett Wilsonf27ff602017-07-07 22:28:4712const char kAccelerated2dCanvasName[] = "Accelerated 2D canvas";
13const char kAccelerated2dCanvasDescription[] =
14 "Enables the use of the GPU to perform 2d canvas rendering instead of "
15 "using software rendering.";
horodb71a5a2017-06-09 16:08:2416
Brett Wilsonf27ff602017-07-07 22:28:4717const char kAcceleratedVideoDecodeName[] = "Hardware-accelerated video decode";
18const char kAcceleratedVideoDecodeDescription[] =
19 "Hardware-accelerated video decode where available.";
20
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 "
Tsuyoshi Horo13d7e2d2019-04-18 07:32:4331 "that do not have CanSignHttpExchangesDraft extension. Warning: Enabling "
32 "this may pose a security risk.";
Kunihiko Sakamoto4d407982018-07-10 04:56:2933
Henrique Nakashima52d76952018-11-30 19:35:5834const char kAllowStartingServiceManagerOnlyName[] =
35 "Allow starting service manager only";
36const char kAllowStartingServiceManagerOnlyDescription[] =
37 "Allows running a lightweight service-manager-only mode, in which services "
38 "can run without the browser process.";
39
Kyle Horimoto7854a032019-04-03 02:51:0740const char kUpdatedCellularActivationUiName[] =
41 "Updated Cellular Activation UI";
42const char kUpdatedCellularActivationUiDescription[] =
43 "Enables the updated cellular activation UI.";
44
Kyle Horimoto2d838ec2018-12-26 19:41:1645const char kUseMessagesGoogleComDomainName[] = "Use messages.google.com domain";
46const char kUseMessagesGoogleComDomainDescription[] =
47 "Use the messages.google.com domain as part of the \"Messages\" "
48 "feature under \"Connected Devices\" settings.";
49
Kyle Horimoto874554a2019-01-31 00:52:0950const char kUseMessagesStagingUrlName[] = "Use Messages staging URL";
51const char kUseMessagesStagingUrlDescription[] =
52 "Use the staging server as part of the \"Messages\" feature under "
53 "\"Connected Devices\" settings.";
54
Azeem Arshad373e1ea72019-01-23 02:16:0055const char kEnableMessagesWebPushName[] =
56 "Web push in Android Messages integration";
57const char kEnableMessagesWebPushDescription[] =
58 "Use web push for background notificatons in Chrome OS integration "
59 "with Android Messages for Web";
60
Kamila472a5942018-11-26 09:48:2761const char kAndroidSiteSettingsUIRefreshName[] =
62 "Android Site Settings UI changes.";
63const char kAndroidSiteSettingsUIRefreshDescription[] =
Kamila02f7e072018-10-08 09:50:2864 "Enable the new UI "
65 "changes in Site Settings in Android.";
66
Brett Wilsonf27ff602017-07-07 22:28:4767const char kAppBannersName[] = "App Banners";
68const char kAppBannersDescription[] =
69 "Enable the display of Progressive Web App banners, which prompt a user to "
70 "add a web app to their shelf, or other platform-specific equivalent.";
71
Ioana Pandelef9689a062018-06-22 15:35:5172const char kAutomaticPasswordGenerationName[] = "Automatic password generation";
73const char kAutomaticPasswordGenerationDescription[] =
74 "Allow Chrome to offer to generate passwords when it detects account "
75 "creation pages.";
76
Jinsuk Kime11e23ed2019-03-20 02:45:1177const char kDelegateOverscrollSwipesName[] =
78 "Delegate overscroll swipes to websites";
79const char kDelegateOverscrollSwipesDescription[] =
80 "Delegate overscroll swipes to websites first";
81
Jinsuk Kim00e52be2019-03-21 02:26:4082const char kDrawVerticallyEdgeToEdgeName[] =
83 "Draw contents vertically from edge to edge.";
84const char kDrawVerticallyEdgeToEdgeDescription[] =
85 "Draw contents vertically from edge to edge.";
86
Ulan Degenbaevb5466a92018-07-19 12:35:3487const char kEnableBloatedRendererDetectionName[] = "Bloated renderer detection";
88const char kEnableBloatedRendererDetectionDescription[] =
89 "Enable bloated renderer detection";
90
Khushalba202212017-07-12 19:53:4991const char kAsyncImageDecodingName[] = "AsyncImageDecoding";
92const char kAsyncImageDecodingDescription[] =
93 "Enables asynchronous decoding of images from raster for web content";
94
sebsgca14b092018-12-07 16:56:1595extern const char kAutofillAlwaysShowServerCardsInSyncTransportName[] =
96 "AlwaysShowServerCardsInSyncTransport";
97extern const char kAutofillAlwaysShowServerCardsInSyncTransportDescription[] =
98 "Always show server cards when in sync transport mode for wallet data";
99
Hui(Andy) Wufbebf91d22019-02-01 01:23:54100extern const char kAutofillAssistantChromeEntryName[] =
101 "AutofillAssistantChromeEntry";
102extern const char kAutofillAssistantChromeEntryDescription[] =
103 "Initiate autofill assistant from within Chrome.";
104
Roger McFarlane2eceba982018-05-18 01:37:11105const char kAutofillCacheQueryResponsesName[] =
106 "Cache Autofill Query Responses";
107const char kAutofillCacheQueryResponsesDescription[] =
108 "When enabled, autofill will cache the responses it receives from the "
109 "crowd-sourced field type prediction server.";
110
Jeffrey Cohen05cdafa392018-08-15 20:49:17111const char kAutofillEnableCompanyNameName[] =
112 "Enable Autofill Company Name field";
113const char kAutofillEnableCompanyNameDescription[] =
114 "When enabled, Company Name fields will be auto filled";
115
siyua9a66d1c2019-03-19 18:26:56116const char kAutofillEnableLocalCardMigrationForNonSyncUserName[] =
117 "Enable local card migration flow for non-syncing users";
118const char kAutofillEnableLocalCardMigrationForNonSyncUserDescription[] =
119 "When enabled, the local card migration flow will be enabled for users who "
120 "have signed in but not enabled Chrome Sync.";
121
siyua1d492612019-03-14 09:27:45122const char kAutofillEnableToolbarStatusChipName[] =
123 "Move Autofill omnibox icons next to the profile avatar icon";
124const char kAutofillEnableToolbarStatusChipDescription[] =
125 "When enabled, Autofill data related icon will be shown in the status "
126 "chip next to the profile avatar icon in the toolbar.";
sebsge35b762c2018-03-29 20:33:27127
Jared Saul63f598a12019-03-22 23:40:26128const char kAutofillNoLocalSaveOnUnmaskSuccessName[] =
129 "Remove the option to save local copies of unmasked server cards";
130const char kAutofillNoLocalSaveOnUnmaskSuccessDescription[] =
131 "When enabled, the server card unmask prompt will not include the checkbox "
132 "to also save the card locally on the current device upon success.";
133
Anne Lime625362e2018-08-29 03:13:25134const char kAutofillNoLocalSaveOnUploadSuccessName[] =
Jared Saul6f58ada2019-03-07 20:41:23135 "Disable saving local copy of uploaded card when credit card upload "
136 "succeeds";
Anne Lime625362e2018-08-29 03:13:25137const char kAutofillNoLocalSaveOnUploadSuccessDescription[] =
138 "When enabled, no local copy of server card will be saved when credit card "
139 "upload succeeds.";
140
Sebastien Lalancette1545950b2019-04-08 14:43:11141const char kAutofillOffNoServerDataName[] = "Autofill Off No Server Data";
142const char kAutofillOffNoServerDataDescription[] =
143 "Disables Autofill for fields with autocomplete off that have no "
144 "crowd-sourced evidence that Autofill would be helpful.";
145
Parastoo Geranmayeh0f5ebbc2019-01-21 21:01:09146const char kAutofillProfileClientValidationName[] =
147 "Autofill Validates Profiles By Client";
148const char kAutofillProfileClientValidationDescription[] =
149 "Allows autofill to validate profiles on the client side";
150
Parastoo Geranmayeh25fccec22019-01-29 18:38:13151const char kAutofillProfileServerValidationName[] =
152 "Autofill Uses Server Validation";
153const char kAutofillProfileServerValidationDescription[] =
154 "Allows autofill to use server side validation";
155
Caitlin Fischer31e60b22019-03-21 21:43:37156const char kAutofillUseImprovedLabelDisambiguationName[] =
157 "Autofill Uses Improved Label Disambiguation";
158const char kAutofillUseImprovedLabelDisambiguationDescription[] =
159 "When enabled, the Autofill dropdown's suggestions' labels are displayed "
160 "using the improved disambiguation format.";
Caitlin Fischerfd366e72019-02-20 20:47:32161
Roger McFarlane1a37d7b2018-04-20 22:45:19162const char kAutofillEnforceMinRequiredFieldsForHeuristicsName[] =
163 "Autofill Enforce Min Required Fields For Heuristics";
164const char kAutofillEnforceMinRequiredFieldsForHeuristicsDescription[] =
165 "When enabled, autofill will generally require a form to have at least 3 "
166 "fields before allowing heuristic field-type prediction to occur.";
167
168const char kAutofillEnforceMinRequiredFieldsForQueryName[] =
169 "Autofill Enforce Min Required Fields For Query";
170const char kAutofillEnforceMinRequiredFieldsForQueryDescription[] =
171 "When enabled, autofill will generally require a form to have at least 3 "
172 "fields before querying the autofill server for field-type predictions.";
173
174const char kAutofillEnforceMinRequiredFieldsForUploadName[] =
175 "Autofill Enforce Min Required Fields For Upload";
176const char kAutofillEnforceMinRequiredFieldsForUploadDescription[] =
177 "When enabled, autofill will generally require a form to have at least 3 "
178 "fillable fields before uploading field-type votes for that form.";
179
Moe Ahmadid3ddfcb2018-04-20 19:51:08180const char kAutofillRestrictUnownedFieldsToFormlessCheckoutName[] =
181 "Restrict formless form extraction";
182const char kAutofillRestrictUnownedFieldsToFormlessCheckoutDescription[] =
183 "Restrict extraction of formless forms to checkout flows";
184
Roger McFarlanee193ab122018-11-22 20:55:07185const char kAutofillRichMetadataQueriesName[] =
186 "Autofill - Rich metadata queries (Canary/Dev only)";
187const char kAutofillRichMetadataQueriesDescription[] =
188 "Transmit rich form/field metadata when querying the autofill server. "
189 "This feature only works on the Canary and Dev channels.";
190
sebsg48d53acd92019-01-17 18:11:16191const char kAutofillSettingsSplitByCardTypeName[] =
192 "Autofill settings split by card type";
193const char kAutofillSettingsSplitByCardTypeDescription[] =
194 "When enabled, the cards in the payments settings will be split into two "
195 "lists based on where they are stored.";
196
Brett Wilsonf27ff602017-07-07 22:28:47197const char kAutoplayPolicyName[] = "Autoplay policy";
198const char kAutoplayPolicyDescription[] =
199 "Policy used when deciding if audio or video is allowed to autoplay.";
200
201const char kAutoplayPolicyUserGestureRequiredForCrossOrigin[] =
202 "User gesture is required for cross-origin iframes.";
203const char kAutoplayPolicyNoUserGestureRequired[] =
204 "No user gesture is required.";
205const char kAutoplayPolicyUserGestureRequired[] = "User gesture is required.";
206const char kAutoplayPolicyDocumentUserActivation[] =
207 "Document user activation is required.";
208
Maya Lekova4bbfdb7f2018-10-16 08:15:03209const char kAwaitOptimizationName[] = "Await optimization";
210const char kAwaitOptimizationDescription[] =
211 "Enables await taking 1 tick on the microtask queue.";
212
Brett Wilsonf27ff602017-07-07 22:28:47213const char kBrowserTaskSchedulerName[] = "Task Scheduler";
214const char kBrowserTaskSchedulerDescription[] =
215 "Enables redirection of some task posting APIs to the task scheduler.";
216
Carlos IL766fbc882018-02-16 02:34:52217const char kBundledConnectionHelpName[] = "Bundled Connection Help";
218const char kBundledConnectionHelpDescription[] =
Carlos ILaafcd73a2018-07-10 20:08:37219 "Enables or disables redirection to local help content for users who get "
220 "an interstitial after clicking the 'Learn More' link on a previous "
221 "interstitial.";
Carlos IL766fbc882018-02-16 02:34:52222
Brett Wilsonf27ff602017-07-07 22:28:47223const char kBypassAppBannerEngagementChecksName[] =
224 "Bypass user engagement checks";
225const char kBypassAppBannerEngagementChecksDescription[] =
226 "Bypasses user engagement checks for displaying app banners, such as "
227 "requiring that users have visited the site before and that the banner "
228 "hasn't been shown recently. This allows developers to test that other "
229 "eligibility requirements for showing app banners, such as having a "
230 "manifest, are met.";
231
Amber Won478561d2017-08-19 01:02:59232const char kClickToOpenPDFName[] = "Click to open embedded PDFs";
233const char kClickToOpenPDFDescription[] =
234 "When the PDF plugin is unavailable, show a click-to-open placeholder for "
235 "embedded PDFs.";
236
rbpotter9990eb42018-07-12 05:34:59237const char kCloudPrinterHandlerName[] = "Enable Cloud Printer Handler";
238const char kCloudPrinterHandlerDescription[] =
239 "Use the new cloud printer handler for communicating with the cloud "
240 "print server, instead of the cloud print interface in the Print "
241 "Preview WebUI.";
242
Tanja Gornakb0985dd2018-10-11 17:24:40243const char kFCMInvalidationsName[] =
244 "Enable invalidations delivery via new FCM based protocol";
245const char kFCMInvalidationsDescription[] =
246 "Use the new FCM-based protocol for deliveling invalidations";
247
Yining Wangdedf0762019-02-19 20:20:29248const char kFocusMode[] = "Focus Mode";
249const char kFocusModeDescription[] =
250 "If enabled, allows the user to switch to Focus Mode";
251
Christopher Cameronceb8727d2017-09-07 23:53:16252const char kForceColorProfileSRGB[] = "sRGB";
253const char kForceColorProfileP3[] = "Display P3 D65";
254const char kForceColorProfileColorSpin[] = "Color spin with gamma 2.4";
255const char kForceColorProfileHdr[] = "scRGB linear (HDR where available)";
256
257const char kForceColorProfileName[] = "Force color profile";
258const char kForceColorProfileDescription[] =
259 "Forces Chrome to use a specific color profile instead of the color "
260 "of the window's current monitor, as specified by the operating system.";
261
Brett Wilsonf27ff602017-07-07 22:28:47262const char kCompositedLayerBordersName[] = "Composited render layer borders";
263const char kCompositedLayerBordersDescription[] =
264 "Renders a border around composited Render Layers to help debug and study "
265 "layer compositing.";
266
Theresac34db2d2018-06-28 00:03:11267const char kContextualSuggestionsButtonName[] = "Contextual Suggestions Button";
268const char kContextualSuggestionsButtonDescription[] =
269 "If enabled, shows a button to trigger contextual suggestions.";
270
Theresae308b9e2018-10-10 15:57:40271const char kContextualSuggestionsIPHReverseScrollName[] =
272 "Contextual Suggestions IPH Reverse Scroll";
273const char kContextualSuggestionsIPHReverseScrollDescription[] =
274 "Require a reverse scroll before showing in-product help for contextual "
275 "suggestions.";
276
Theresa0f2947b92018-07-02 21:27:58277const char kContextualSuggestionsOptOutName[] =
278 "Contextual Suggestions Opt-out";
279const char kContextualSuggestionsOptOutDescription[] =
280 "If enabled, allows the user to opt out of contextual suggestions.";
281
Brett Wilsonf27ff602017-07-07 22:28:47282const char kCreditCardAssistName[] = "Credit Card Assisted Filling";
283const char kCreditCardAssistDescription[] =
284 "Enable assisted credit card filling on certain sites.";
285
Thanh Le659cb102017-12-20 22:00:19286const char kDataSaverServerPreviewsName[] = "Data Saver Server Previews";
287const char kDataSaverServerPreviewsDescription[] =
288 "Allow the Data Reduction Proxy to serve previews.";
Brett Wilsonf27ff602017-07-07 22:28:47289
Brett Wilsonf27ff602017-07-07 22:28:47290const char kDebugPackedAppName[] = "Debugging for packed apps";
291const char kDebugPackedAppDescription[] =
292 "Enables debugging context menu options such as Inspect Element for packed "
293 "applications.";
294
Brett Wilsonf27ff602017-07-07 22:28:47295const char kDebugShortcutsName[] = "Debugging keyboard shortcuts";
296const char kDebugShortcutsDescription[] =
297 "Enables additional keyboard shortcuts that are useful for debugging Ash.";
298
299const char kDeviceDiscoveryNotificationsName[] =
300 "Device Discovery Notifications";
301const char kDeviceDiscoveryNotificationsDescription[] =
302 "Device discovery notifications on local network.";
303
304const char kDevtoolsExperimentsName[] = "Developer Tools experiments";
305const char kDevtoolsExperimentsDescription[] =
306 "Enables Developer Tools experiments. Use Settings panel in Developer "
307 "Tools to toggle individual experiments.";
308
309const char kDisableAudioForDesktopShareName[] =
310 "Disable Audio For Desktop Share";
311const char kDisableAudioForDesktopShareDescription[] =
312 "With this flag on, desktop share picker window will not let the user "
313 "choose whether to share audio.";
314
Yue Ru Suna50a80f2019-02-08 05:02:58315const char kDisableBestEffortTasksName[] = "Skip best effort tasks";
316const char kDisableBestEffortTasksDescription[] =
317 "With this flag on, tasks of the lowest priority will not be executed "
318 "until shutdown. The queue of low priority tasks can increase memory usage."
319 "Also, while it should be possible to use Chrome almost normally with this "
320 "flag, it is expected that some non-visible operations such as writing "
321 "user data to disk, cleaning caches, reporting metrics or updating "
322 "components won't be performed until shutdown.";
323
Arthur Sonzogni721f48e2018-10-31 17:10:02324const char kDisableIpcFloodingProtectionName[] =
325 "Disable IPC flooding protection";
326const char kDisableIpcFloodingProtectionDescription[] =
327 "Some javascript code can flood the inter process communication system. "
328 "This protection limits the rate (calls/seconds) at which theses function "
arthursonzogni443bd0ef2018-11-27 16:12:53329 "can be used. This flag disables the protection. This flag is deprecated "
330 "and will be removed in Chrome 76. Use the switch "
331 "--disable-ipc-flooding-protection instead.";
Arthur Sonzogni721f48e2018-10-31 17:10:02332
Chris Palmer917bc052018-03-14 19:28:31333const char kDisablePushStateThrottleName[] = "Disable pushState throttling";
334const char kDisablePushStateThrottleDescription[] =
335 "Disables throttling of history.pushState and history.replaceState method "
arthursonzogni443bd0ef2018-11-27 16:12:53336 "calls. This flag is deprecated and will be removed in Chrome 76. Use the "
337 "switch --disable-ipc-flooding-protection instead.";
Chris Palmer917bc052018-03-14 19:28:31338
Brett Wilsonf27ff602017-07-07 22:28:47339const char kDisallowDocWrittenScriptsUiName[] =
340 "Block scripts loaded via document.write";
341const char kDisallowDocWrittenScriptsUiDescription[] =
342 "Disallows fetches for third-party parser-blocking scripts inserted into "
343 "the main frame via document.write.";
344
Christopher Thompson2ffffa2c2018-05-18 23:06:37345const char kDisallowUnsafeHttpDownloadsName[] =
346 "Block unsafe downloads over insecure connections";
347const char kDisallowUnsafeHttpDownloadsNameDescription[] =
348 "Disallows downloads of unsafe files (files that can potentially execute "
349 "code), where the final download origin or any origin in the redirect "
350 "chain is insecure.";
351
Brett Wilsonf27ff602017-07-07 22:28:47352const char kEmbeddedExtensionOptionsName[] = "Embedded extension options";
353const char kEmbeddedExtensionOptionsDescription[] =
354 "Display extension options as an embedded element in chrome://extensions "
355 "rather than opening a new tab.";
356
Dominic Mazzoniaa4b97d2019-04-03 22:43:48357const char kEnableAccessibilityImageDescriptionsName[] =
358 "Accessibility Image Descriptions";
359const char kEnableAccessibilityImageDescriptionsDescription[] =
360 "Enables screen reader users to request computer-generated descriptions "
361 "of unlabeled images using the page context menu.";
362
Dominic Mazzoni8ac98962018-05-25 05:44:55363const char kEnableAccessibilityObjectModelName[] = "Accessibility Object Model";
364const char kEnableAccessibilityObjectModelDescription[] =
365 "Enables experimental support for Accessibility Object Model APIs "
366 "that are in development.";
367
Becca Hughesac86cd442019-01-09 23:49:54368const char kEnableAudioFocusEnforcementName[] = "Audio Focus Enforcement";
369const char kEnableAudioFocusEnforcementDescription[] =
370 "Enables enforcement of a single media session having audio focus at "
371 "any one time. Requires #enable-media-session-service to be enabled too.";
372
Sebastien Lalancette5daaf4a2019-01-11 22:09:25373const char kEnableAutocompleteDataRetentionPolicyName[] =
374 "Enable automatic cleanup of expired Autocomplete entries.";
375const char kEnableAutocompleteDataRetentionPolicyDescription[] =
376 "If enabled, will clean-up Autocomplete entries whose last use date is "
377 "older than the current retention policy. These entries will be "
378 "permanently deleted from the client on startup, and will be unlinked "
379 "from sync.";
380
Florian Uunk8c428ea2018-07-18 11:12:52381const char kEnableAutofillAccountWalletStorageName[] =
382 "Enable the account data storage for autofill";
383const char kEnableAutofillAccountWalletStorageDescription[] =
384 "Enable the ephemeral storage for account data for autofill.";
385
Shanfeng Zhang19c16562017-10-17 02:30:40386const char kEnableAutofillCreditCardAblationExperimentDisplayName[] =
387 "Credit card autofill ablation experiment.";
388const char kEnableAutofillCreditCardAblationExperimentDescription[] =
389 "If enabled, credit card autofill suggestions will not display.";
390
Manas Verma7e5b391b2019-04-09 02:08:53391const char kEnableAutofillCreditCardAuthenticationName[] =
392 "Allow using platform authenticators to retrieve server cards";
393const char kEnableAutofillCreditCardAuthenticationDescription[] =
394 "When enabled, users will be given the option to use a platform "
395 "authenticator (if available) to verify card ownership when retrieving "
396 "credit cards from Google Payments.";
397
Brett Wilsonf27ff602017-07-07 22:28:47398const char kEnableAutofillCreditCardLastUsedDateDisplayName[] =
399 "Display the last used date of a credit card in autofill.";
400const char kEnableAutofillCreditCardLastUsedDateDisplayDescription[] =
401 "If enabled, display the last used date of a credit card in autofill.";
402
Sujie Zhu2cf0e5c2018-07-17 18:00:27403const char kEnableAutofillCreditCardLocalCardMigrationName[] =
404 "Enable migrating local cards to Google Pay";
405const char kEnableAutofillCreditCardLocalCardMigrationDescription[] =
406 "If enabled, prompt migration of locally-saved credit cards to Google Pay.";
407
Jared Saulbc672a072018-06-16 05:22:12408const char kEnableAutofillCreditCardUploadEditableCardholderNameName[] =
409 "Make cardholder name editable in dialog during credit card upload";
410const char kEnableAutofillCreditCardUploadEditableCardholderNameDescription[] =
411 "If enabled, in certain situations when offering credit card upload to "
412 "Google Payments, the cardholder name can be edited within the "
413 "offer-to-save dialog, which is prefilled with the name from the signed-in "
414 "Google Account.";
415
Hao Zhang1be9c262018-11-03 00:23:51416const char kEnableAutofillCreditCardUploadEditableExpirationDateName[] =
417 "Make expiration date editable in dialog during credit card upload";
418const char kEnableAutofillCreditCardUploadEditableExpirationDateDescription[] =
419 "If enabled, if a credit card's expiration date was not detected when "
420 "offering card upload to Google Payments, the offer-to-save dialog "
421 "displays an expiration date selector.";
422
Anne Limc1d23212019-03-07 17:46:08423const char kEnableAutofillDoNotUploadSaveUnsupportedCardsName[] =
424 "Prevents upload save on cards from unsupported networks";
425const char kEnableAutofillDoNotUploadSaveUnsupportedCardsDescription[] =
426 "If enabled, cards from unsupported networks will not be offered upload "
427 "save, and will instead be offered local save.";
428
Hao Zhangd3017112019-02-01 20:13:30429const char kEnableAutofillImportNonFocusableCreditCardFormsName[] =
430 "Allow credit card import from forms that disappear after entry";
431const char kEnableAutofillImportNonFocusableCreditCardFormsDescription[] =
432 "If enabled, offers credit card save for forms that are hidden from the "
433 "page after information has been entered into them, including "
434 "accordion-style checkout flows.";
435
Hao Zhang0c4f18d2019-04-05 01:20:25436const char kEnableAutofillImportDynamicFormsName[] =
437 "Allow credit card import from dynamic forms after entry";
438const char kEnableAutofillImportDynamicFormsDescription[] =
439 "If enabled, offers credit card save for dynamic forms from the page after "
440 "information has been entered into them.";
441
siyua9a4a8872018-10-05 03:46:56442const char kEnableAutofillLocalCardMigrationShowFeedbackName[] =
443 "Show the upload results dialog after local card migration";
444const char kEnableAutofillLocalCardMigrationShowFeedbackDescription[] =
445 "If enabled, the local card migration offer dialog will remain pending "
446 "after the user clicks the save button. Once migration is finished, "
447 "the dialog will be updated with the results of each card.";
448
Anne Lim30351782019-03-01 01:57:16449const char kEnableAutofillLocalCardMigrationUsesStrikeSystemV2Name[] =
450 "Enable limit on offering to migrate local cards repeatedly using the "
451 "updated strike system implementation";
452const char kEnableAutofillLocalCardMigrationUsesStrikeSystemV2Description[] =
453 "If enabled, uses the updated strike system implementation to prevent "
454 "offering prompts for local card migration if it has repeatedly been "
455 "ignored, declined, or failed.";
456
tmartinocd414732018-02-12 19:01:01457const char kEnableAutofillNativeDropdownViewsName[] =
458 "Display Autofill Dropdown Using Views";
459const char kEnableAutofillNativeDropdownViewsDescription[] =
460 "If enabled, the Autofill Dropdown will be built natively using Views, "
461 "rather than painted directly to a canvas.";
462
Fabio Tirelo87552e02018-07-06 15:43:21463const char kEnableAutofillSaveCardDialogUnlabeledExpirationDateName[] =
464 "Show unlabeled expiration dates on the save card dialog";
465const char kEnableAutofillSaveCardDialogUnlabeledExpirationDateDescription[] =
466 "If enabled, expiration dates on the save card dialog (both local and "
467 "upstream) are shown without an 'Exp:' label.";
468
siyua172973d2018-11-21 22:23:20469const char kEnableAutofillSaveCardImprovedUserConsentName[] =
470 "Use updated UI for credit card save bubbles";
471const char kEnableAutofillSaveCardImprovedUserConsentDescription[] =
472 "If enabled, adds a [No thanks] button to credit card save bubbles and "
473 "updates their title headers.";
474
Jared Saul8a0c1e92018-10-10 18:22:47475const char kEnableAutofillSaveCreditCardUsesStrikeSystemName[] =
476 "Enable limit on offering to save the same credit card repeatedly";
477const char kEnableAutofillSaveCreditCardUsesStrikeSystemDescription[] =
478 "If enabled, prevents popping up the credit card offer-to-save prompt if "
479 "it has repeatedly been ignored, declined, or failed.";
480
Anne Lim9d8f66a2019-01-07 23:49:21481const char kEnableAutofillSaveCreditCardUsesStrikeSystemV2Name[] =
Anne Lim30351782019-03-01 01:57:16482 "Enable limit on offering to save the same credit card repeatedly using "
483 "the updated strike system implementation";
Anne Lim9d8f66a2019-01-07 23:49:21484const char kEnableAutofillSaveCreditCardUsesStrikeSystemV2Description[] =
Anne Lim30351782019-03-01 01:57:16485 "If enabled, uses the updated strike system implementation to prevent "
486 "popping up the credit card offer-to-save prompt if it has repeatedly been "
Anne Lim9d8f66a2019-01-07 23:49:21487 "ignored, declined, or failed.";
488
Lakshmi Kumar Dabbirua3d0805f2018-05-22 22:04:23489const char kEnableAutofillSendExperimentIdsInPaymentsRPCsName[] =
490 "Send experiment flag IDs in calls to Google Payments";
491const char kEnableAutofillSendExperimentIdsInPaymentsRPCsDescription[] =
492 "If enabled, adds the status of certain experiment variations when making "
493 "calls to Google Payments.";
494
Becca Hughes4d896c42018-05-29 16:58:51495const char kEnableAutoplayIgnoreWebAudioName[] =
496 "Autoplay ignores WebAudio playbacks";
497const char kEnableAutoplayIgnoreWebAudioDescription[] =
498 "If enabled, autoplay restrictions will be ignored for WebAudio.";
499
Becca Hughesc62f6a1d2018-08-16 15:59:47500const char kEnableAutoplayUnifiedSoundSettingsName[] =
501 "Autoplay unified sound settings UI";
502const char kEnableAutoplayUnifiedSoundSettingsDescription[] =
503 "If enabled, shows the new unified autoplay sound settings UI.";
504
Brett Wilsonf27ff602017-07-07 22:28:47505const char kEnableBrotliName[] = "Brotli Content-Encoding.";
506const char kEnableBrotliDescription[] =
507 "Enable Brotli Content-Encoding support.";
508
Robert Ogdenc3703942019-02-06 21:05:49509const char kEnableDataSaverLiteModeRebrandName[] =
510 "Data Saver Lite Mode Rebranding";
511const char kEnableDataSaverLiteModeRebrandDescription[] =
512 "Enable the Data Saver rebranding to Lite Mode.";
513
Tarun Bansal56c92932019-04-01 17:58:36514const char kEnableSaveDataName[] = "Enables save data feature";
515const char kEnableSaveDataDescription[] =
516 "Enables save data feature. May cause user's traffic to be proxied via "
517 "Google's data reduction proxy.";
518
sclittle50e4bb92017-07-08 02:23:03519const char kEnableClientLoFiName[] = "Client-side Lo-Fi previews";
520
521const char kEnableClientLoFiDescription[] =
522 "Enable showing low fidelity images on some pages on slow networks.";
523
Patrick Noland8bc57472018-06-19 21:09:54524const char kEnableCSSFragmentIdentifiersName[] =
525 "Enable CSS Fragment Identifiers";
526const char kEnableCSSFragmentIdentifiersDescription[] =
527 "Enable support for specifying a target element using a css selector in "
528 "the fragment identifier.";
529
Ramin Halavati7dbb0722019-02-15 05:33:49530const char kEnableFilesystemInIncognitoName[] = "Filesystem API in Incognito";
531const char kEnableFilesystemInIncognitoDescription[] =
532 "Enable Filesystem API in incognito mode.";
533
Doug Arnett08b4067b2017-10-12 20:14:44534const char kEnableNoScriptPreviewsName[] = "NoScript previews";
535
536const char kEnableNoScriptPreviewsDescription[] =
537 "Enable disabling JavaScript on some pages on slow networks.";
538
Thanh Le2c279fbc2017-11-21 01:25:40539const char kDataReductionProxyServerAlternative1[] = "Use alt. server config 1";
540const char kDataReductionProxyServerAlternative2[] = "Use alt. server config 2";
541const char kDataReductionProxyServerAlternative3[] = "Use alt. server config 3";
542const char kDataReductionProxyServerAlternative4[] = "Use alt. server config 4";
543const char kDataReductionProxyServerAlternative5[] = "Use alt. server config 5";
544const char kDataReductionProxyServerAlternative6[] = "Use alt. server config 6";
545const char kDataReductionProxyServerAlternative7[] = "Use alt. server config 7";
546const char kDataReductionProxyServerAlternative8[] = "Use alt. server config 8";
547const char kDataReductionProxyServerAlternative9[] = "Use alt. server config 9";
548const char kDataReductionProxyServerAlternative10[] =
549 "Use alt. server config 10";
rajendrantcfa60ba2018-10-30 09:16:54550const char kEnableDataReductionProxyNetworkServiceName[] =
551 "Data reduction proxy with network service";
552const char kEnableDataReductionProxyNetworkServiceDescription[] =
553 "Enable data reduction proxy when network service is enabled";
Brett Wilsonf27ff602017-07-07 22:28:47554const char kEnableDataReductionProxyServerExperimentName[] =
555 "Use an alternative Data Saver back end configuration.";
556const char kEnableDataReductionProxyServerExperimentDescription[] =
557 "Enable a different approach to saving data by configuring the back end "
558 "server";
559
560const char kEnableDataReductionProxySavingsPromoName[] =
561 "Data Saver 1 MB Savings Promo";
562const char kEnableDataReductionProxySavingsPromoDescription[] =
563 "Enable a Data Saver promo for 1 MB of savings. If Data Saver has already "
564 "saved 1 MB of data, then the promo will not be shown. Data Saver must be "
565 "enabled for the promo to be shown.";
566
Matt Giucad4870432017-11-24 01:04:38567const char kEnableDesktopPWAsName[] = "Desktop PWAs";
568const char kEnableDesktopPWAsDescription[] =
569 "Experimental windowing and install banner treatment for Progressive Web "
570 "Apps on desktop platforms. Implies #enable-experimental-app-banners.";
Giovanni Ortuño Urquidi45020e232017-07-12 06:10:17571
Giovanni Ortuño Urquidi40c8e792018-02-28 04:18:59572const char kEnableDesktopPWAsLinkCapturingName[] =
573 "Desktop PWAs Link Capturing";
574const char kEnableDesktopPWAsLinkCapturingDescription[] =
575 "Experimentally enable link capturing for Desktop PWAs. Navigations to "
576 "URLs that are in-scope of Desktop PWAs will open in a window. Requires "
577 "#enable-desktop-pwas.";
578
Jay Harris52511a02018-11-02 01:00:28579const char kDesktopPWAsCustomTabUIName[] = "Desktop PWAs Custom Tab UI";
580const char kDesktopPWAsCustomTabUIDescription[] =
581 "Browsing out-of-scope links in a desktop PWA will use the custom tab UI "
582 "for displaying the page title and origin instead of the location bar.";
583
Jay Harrisee7a7bc62018-10-09 01:47:49584const char kDesktopPWAsStayInWindowName[] =
585 "Desktop PWAs out-of-scope links open in the app window";
586const char kDesktopPWAsStayInWindowDescription[] =
Jay Harris52511a02018-11-02 01:00:28587 "Links to sites in a different scope will open inside the PWA window as "
588 "opposed to in the browser.";
Jay Harrisee7a7bc62018-10-09 01:47:49589
Alan Cutter1816c9d2019-02-11 02:20:07590const char kDesktopPWAsOmniboxInstallName[] =
591 "Desktop PWAs installable from the omnibox";
592const char kDesktopPWAsOmniboxInstallDescription[] =
593 "When on a site that passes PWA installation requirements show a button in "
594 "the omnibox for installing it.";
595
Christopher Lame66b7812018-09-26 01:49:24596const char kEnableSystemWebAppsName[] = "System Web Apps";
597const char kEnableSystemWebAppsDescription[] =
598 "Experimental system for using the Desktop PWA framework for running System"
599 "Apps (e.g Settings, Discover).";
600
David Benjamin570460e2018-10-16 06:01:29601const char kEnforceTLS13DowngradeName[] = "TLS 1.3 downgrade hardening";
602const char kEnforceTLS13DowngradeDescription[] =
603 "This option enables the TLS 1.3 downgrade hardening mechanism. This "
604 "hardens TLS 1.3 connections while remaining compatible with TLS 1.0 "
605 "through 1.2 connections. Firewalls and proxies that do not function when "
606 "this is enabled do not implement TLS 1.0 through 1.2 correctly or "
607 "securely. They must be fixed by vendors.";
608
Brett Wilsonf27ff602017-07-07 22:28:47609const char kEnableGenericSensorName[] = "Generic Sensor";
610const char kEnableGenericSensorDescription[] =
Mikhail Pozdnyakov73373a62017-08-24 17:31:25611 "Enables motion sensor classes based on Generic Sensor API, i.e. "
612 "Accelerometer, LinearAccelerationSensor, Gyroscope, "
613 "AbsoluteOrientationSensor and RelativeOrientationSensor interfaces.";
614
615const char kEnableGenericSensorExtraClassesName[] =
616 "Generic Sensor Extra Classes";
617const char kEnableGenericSensorExtraClassesDescription[] =
618 "Enables an extra set of sensor classes based on Generic Sensor API, which "
619 "expose previously unavailable platform features, i.e. AmbientLightSensor "
620 "and Magnetometer interfaces.";
Brett Wilsonf27ff602017-07-07 22:28:47621
Vikas Soni78daa632019-01-12 01:32:52622const char kEnableGpuServiceLoggingName[] = "Enable gpu service logging";
623const char kEnableGpuServiceLoggingDescription[] =
624 "Enable printing the actual GL driver calls.";
625
Brett Wilsonf27ff602017-07-07 22:28:47626const char kEnableHDRName[] = "HDR mode";
627const char kEnableHDRDescription[] =
628 "Enables HDR support on compatible displays.";
629
David Bokan911bded2018-11-27 23:23:32630const char kEnableImplicitRootScrollerName[] = "Implicit Root Scroller";
631const char kEnableImplicitRootScrollerDescription[] =
632 "Enables implicitly choosing which scroller on a page is the 'root "
633 "scroller'. i.e. The one that gets special features like URL bar movement, "
634 "overscroll glow, rotation anchoring, etc.";
635
Robert Ogden5a63b242018-09-17 21:38:57636const char kEnablePreviewsAndroidOmniboxUIName[] =
637 "Previews Android Omnibox UI";
638const char kEnablePreviewsAndroidOmniboxUIDescription[] =
639 "Enable showing the Previews UI in the Omnibox on Android instead of an "
640 "InfoBar. This has no effect on other platforms.";
641
Robert Ogdence8c9572018-10-08 23:08:48642const char kEnableLitePageServerPreviewsName[] = "Lite Page Server Previews";
643const char kEnableLitePageServerPreviewsDescription[] =
Doug Arnett9c1f87562018-12-14 00:56:39644 "Enable showing Lite Page Previews served from a Previews Server."
645 "This feature will cause Chrome to redirect eligible navigations "
Robert Ogdence8c9572018-10-08 23:08:48646 "to a Google-owned domain that serves a pre-rendered version of the "
Doug Arnett9c1f87562018-12-14 00:56:39647 "original page. Also known as Lite Page Redirect Previews.";
Robert Ogdence8c9572018-10-08 23:08:48648
Ryan Sturm5e4d4422019-02-28 01:32:29649const char kEnableURLLoaderLitePageServerPreviewsName[] =
650 "Lite Page Server Previews using URL Loader";
651const char kEnableURLLoaderLitePageServerPreviewsDescription[] =
652 "Enable using a network service URL Loader for Lite Page Server Previews. "
653 "This requires enable-lite-page-server-previews to be enabled along with "
654 "network-service.";
655
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:22656const char kBuiltInModuleAllName[] = "All experimental built-in modules";
657const char kBuiltInModuleAllDescription[] =
658 "Enable all experimental built-in modules, as well as built-in module "
659 "infrastructure and import maps. The syntax and the APIs exposed are "
660 "experimental and will change over time.";
661
662const char kBuiltInModuleInfraName[] = "Built-in module infra and import maps";
663const char kBuiltInModuleInfraDescription[] =
664 "Enable built-in module infrastructure and import maps. Individual "
665 "built-in modules should be enabled by other flags. The syntax and the "
666 "APIs exposed are experimental and will change over time.";
667
668const char kBuiltInModuleKvStorageName[] = "kv-storage built-in module";
669const char kBuiltInModuleKvStorageDescription[] =
670 "Enable kv-storage built-in module, as well as built-in module "
671 "infrastructure and import maps. The syntax and the APIs exposed are "
672 "experimental and will change over time.";
Hiroshige Hayashizaki99d5821e2018-05-02 04:25:41673
Philip Rogers63481332018-12-01 22:16:51674const char kEnableBlinkGenPropertyTreesName[] = "Enable BlinkGenPropertyTrees";
675const char kEnableBlinkGenPropertyTreesDescription[] =
676 "Enable a new compositing mode where Blink generates the compositor "
677 "property trees.";
678
Ian Kilpatricke68ef11a2018-07-04 03:52:10679const char kEnableLayoutNGName[] = "Enable LayoutNG";
680const char kEnableLayoutNGDescription[] =
681 "Enable Blink's next generation layout engine.";
682
Scott Littled0fd2d002018-04-13 03:37:26683const char kEnableLazyFrameLoadingName[] = "Enable lazy frame loading";
684const char kEnableLazyFrameLoadingDescription[] =
685 "Defers the loading of certain cross-origin frames until the page is "
686 "scrolled down near them.";
687
rajendrant793ff512018-08-10 17:07:59688const char kEnableLazyImageLoadingName[] = "Enable lazy image loading";
689const char kEnableLazyImageLoadingDescription[] =
690 "Defers the loading of images until the page is scrolled down near them.";
691
Sidney San Martín9375b892017-09-09 00:29:54692const char kEnableMacMaterialDesignDownloadShelfName[] =
693 "Enable Material Design download shelf";
694
695const char kEnableMacMaterialDesignDownloadShelfDescription[] =
696 "If enabled, the download shelf uses Material Design.";
697
Becca Hughesac86cd442019-01-09 23:49:54698const char kEnableMediaSessionServiceName[] = "Media Session Service";
699const char kEnableMediaSessionServiceDescription[] =
700 "Enables the media session mojo service and internal media session "
701 "support.";
702
Brett Wilsonf27ff602017-07-07 22:28:47703const char kEnableNavigationTracingName[] = "Enable navigation tracing";
704const char kEnableNavigationTracingDescription[] =
705 "This is to be used in conjunction with the trace-upload-url flag. "
706 "WARNING: When enabled, Chrome will record performance data for every "
707 "navigation and upload it to the URL specified by the trace-upload-url "
708 "flag. The trace may include personally identifiable information (PII) "
709 "such as the titles and URLs of websites you visit.";
710
Bernhard Bauer5533f9912017-11-06 17:56:02711const char kEnableNetworkLoggingToFileName[] = "Enable network logging to file";
712const char kEnableNetworkLoggingToFileDescription[] =
713 "Enables network logging to a file named netlog.json in the user data "
714 "directory. The file can be imported into chrome://net-internals.";
715
Brett Wilsonf27ff602017-07-07 22:28:47716const char kEnableNetworkServiceName[] = "Enable network service";
717const char kEnableNetworkServiceDescription[] =
718 "Enables the network service, which makes network requests through a "
John Abd-El-Malek225b04d2018-09-07 22:41:40719 "separate process.";
Brett Wilsonf27ff602017-07-07 22:28:47720
John Abd-El-Malek8067cc02017-12-04 23:23:20721const char kEnableNetworkServiceInProcessName[] =
722 "Runs network service in-process";
723const char kEnableNetworkServiceInProcessDescription[] =
724 "Runs the network service in the browser process.";
725
Shakti Sahu07b052712019-04-02 00:39:37726const char kDownloadAutoResumptionNativeName[] =
727 "Enable download auto-resumption in native";
728const char kDownloadAutoResumptionNativeDescription[] =
729 "Enables download auto-resumption in native";
730
Shakti Sahu5a046f62019-03-12 19:25:34731const char kEnableNewDownloadBackendName[] = "Enable new download backend";
732const char kEnableNewDownloadBackendDescription[] =
733 "Enables the new download backend that uses offline content provider";
734
Lucas Furukawa Gadani9f57e192019-04-05 14:56:10735const char kEnablePortalsName[] = "Enable Portals.";
736const char kEnablePortalsDescription[] =
737 "Portals are an experimental web platform feature that allows embedding"
738 " and seamless transitions between pages."
739 " See https://github.com/WICG/portals and https://wicg.github.io/portals/";
740
Tetsui Ohkuboc3eb87f72018-07-20 02:22:28741const char kEnableNotificationScrollBarName[] =
742 "Enable notification list scroll bar";
743const char kEnableNotificationScrollBarDescription[] =
744 "Enable the scroll bar of the notification list in Unified System Tray.";
745
Mitsuru Otsukae8304de2018-10-29 02:14:36746const char kEnableNotificationExpansionAnimationName[] =
747 "Enable notification expansion animations";
748const char kEnableNotificationExpansionAnimationDescription[] =
749 "Enable notification animations whenever the expansion state is toggled.";
750
Sophie Chang117a3b22017-10-24 22:25:36751const char kEnableOptimizationHintsName[] = "Optimization Hints";
752const char kEnableOptimizationHintsDescription[] =
Sophie Chang5454ce82018-07-16 17:44:50753 "Enable the Optimization Hints feature which incorporates server hints "
Sophie Chang117a3b22017-10-24 22:25:36754 "into decisions for what optimizations to perform on some pages on slow "
755 "networks.";
756
Takashi Toyoshima2e01e692018-11-16 03:23:27757const char kEnableOutOfBlinkCorsName[] = "Out of blink CORS";
758const char kEnableOutOfBlinkCorsDescription[] =
Yutaka Hirano98be3272017-08-07 17:55:39759 "CORS handling logic is moved out of blink.";
760
Chris Halle952239e2018-11-06 06:49:52761const char kExperimentalAccessibilityFeaturesName[] =
762 "Experimental accessibility features";
763const char kExperimentalAccessibilityFeaturesDescription[] =
764 "Enable additional accessibility features in the Settings page.";
765
Katie D652135c2018-11-27 18:30:13766const char kExperimentalAccessibilityAutoclickName[] =
767 "Experimental automatic click features";
768const char kExperimentalAccessibilityAutoclickDescription[] =
769 "Enable additional features for automatic clicks.";
770
Chris Hall4a4225f62019-01-18 03:07:16771const char kExperimentalAccessibilityLanguageDetectionName[] =
772 "Experimental accessibility language detection";
773const char kExperimentalAccessibilityLanguageDetectionDescription[] =
774 "Enable language detection for in-page content which is then exposed to "
775 "accessiblity technologies such as screen readers.";
776
Anastasia Helfinsteinafecc68c2018-11-26 19:20:17777const char kExperimentalAccessibilitySwitchAccessName[] =
778 "Experimental feature Switch Access";
779const char kExperimentalAccessibilitySwitchAccessDescription[] =
780 "Add a setting to enable the prototype of Switch Access";
781
kylechar7051c092018-02-05 20:31:39782const char kVizDisplayCompositorName[] = "Viz Display Compositor (OOP-D)";
783const char kVizDisplayCompositorDescription[] =
784 "If enabled, the display compositor runs as part of the viz service in the"
785 "GPU process.";
786
Xianda Sunfa2a35922019-04-15 19:01:28787const char kVizHitTestName[] = "Viz Hit-test";
788const char kVizHitTestDescription[] =
Ria Jiang6a129b982018-03-01 18:30:40789 "If enabled, event targeting uses the new viz-assisted hit-testing logic, "
Xianda Sunfa2a35922019-04-15 19:01:28790 "with hit-test data computed from the CompositorFrame or the SurfaceLayer.";
Ria Jiang6a129b982018-03-01 18:30:40791
Rahul Arakeri61a2ad272019-03-19 22:55:08792const char kCompositorThreadedScrollbarScrollingName[] =
793 "Enable compositor threaded scrollbar scrolling";
794const char kCompositorThreadedScrollbarScrollingDescription[] =
795 "Enables pointer-based scrollbar scrolling on the compositor thread "
796 "instead of the main thread";
797
Alexei Filippov522a5222019-03-29 03:33:18798const char kMemlogName[] = "Chrome heap profiler start mode.";
799const char kMemlogDescription[] =
800 "Starts heap profiling service that records sampled memory allocation "
801 "profile having each sample attributed with a callstack. "
802 "The sampling resolution is controlled with --memlog-sampling-rate flag. "
803 "Recorded heap dumps can be obtained at chrome://tracing "
804 "[category:memory-infra] and chrome://memory-internals. This setting "
805 "controls which processes will be profiled since their start. To profile "
806 "any given process at a later time use chrome://memory-internals page.";
807const char kMemlogModeMinimal[] = "Browser and GPU";
808const char kMemlogModeAll[] = "All processes";
809const char kMemlogModeAllRenderers[] = "All renderers";
810const char kMemlogModeRendererSampling[] = "Single renderer";
811const char kMemlogModeBrowser[] = "Browser only";
812const char kMemlogModeGpu[] = "GPU only";
Alexei Filippov2e8bfee2019-03-07 21:51:27813
Alexei Filippov522a5222019-03-29 03:33:18814const char kMemlogSamplingRateName[] =
815 "Heap profiling sampling interval (in bytes).";
816const char kMemlogSamplingRateDescription[] =
817 "Heap profiling service uses Poisson process to sample allocations. "
818 "Default value for the interval between samples is 100000 (100KB). "
819 "This results in low noise for large and/or frequent allocations "
Alexei Filippov2e8bfee2019-03-07 21:51:27820 "[size * frequency >> 100KB]. This means that aggregate numbers [e.g. "
erikchen99bfce02018-02-14 20:29:22821 "total size of malloc-ed objects] and large and/or frequent allocations "
Alexei Filippov522a5222019-03-29 03:33:18822 "can be trusted with high fidelity. "
823 "Lower intervals produce higher samples resolution, but come at a cost of "
824 "higher performance overhead.";
825const char kMemlogSamplingRate10KB[] = "10KB";
826const char kMemlogSamplingRate50KB[] = "50KB";
827const char kMemlogSamplingRate100KB[] = "100KB";
828const char kMemlogSamplingRate500KB[] = "500KB";
829const char kMemlogSamplingRate1MB[] = "1MB";
830const char kMemlogSamplingRate5MB[] = "5MB";
erikchen8bc20d82018-02-14 03:21:51831
Alexei Filippov522a5222019-03-29 03:33:18832const char kMemlogStackModeName[] = "Heap profiling stack traces type.";
833const char kMemlogStackModeDescription[] =
834 "By default heap profiling service records native stacks. "
835 "A post-processing step is required to symbolize the stacks. "
836 "'Native with thread names' adds the thread name as the first frame of "
837 "each native stack. It's also possible to record a pseudo stack using "
838 "trace events as identifiers. It's also possible to do a mix of both.";
839const char kMemlogStackModeMixed[] = "Mixed";
840const char kMemlogStackModeNative[] = "Native";
841const char kMemlogStackModeNativeWithThreadNames[] = "Native with thread names";
842const char kMemlogStackModePseudo[] = "Trace events";
Erik Chen3303fd0232018-01-11 20:29:05843
F#m59d036e2017-09-13 07:22:17844const char kEnablePixelCanvasRecordingName[] = "Enable pixel canvas recording";
845const char kEnablePixelCanvasRecordingDescription[] =
846 "Pixel canvas recording allows the compositor to raster contents aligned "
847 "with the pixel and improves text rendering. This should be enabled when a "
848 "device is using fractional scale factor.";
849
Ella Gebee81c92018-08-14 15:51:09850const char kEnableResamplingInputEventsName[] =
851 "Enable resampling input events";
852const char kEnableResamplingInputEventsDescription[] =
853 "Predicts mouse and touch inputs position at rAF time based on previous "
854 "input";
855const char kEnableResamplingScrollEventsName[] =
856 "Enable resampling scroll events";
857const char kEnableResamplingScrollEventsDescription[] =
858 "Predicts the scroll amount at vsync time based on previous input";
859
Doug Arnettaa0bf202018-08-27 19:42:11860const char kEnableResourceLoadingHintsName[] = "Enable resource loading hints";
861const char kEnableResourceLoadingHintsDescription[] =
862 "Enable using server-provided resource loading hints to provide a preview "
863 "over slow network connections.";
864
Raphael Kubo da Costab72914b2019-03-13 09:20:39865const char kEnableSensorContentSettingName[] = "Sensor content setting";
866const char kEnableSensorContentSettingDescription[] =
867 "Enable UI in content settings to control access to the sensor APIs.";
868
Mikel Astizb4786aa2018-11-09 22:12:09869const char kEnableSyncPseudoUSSAppListName[] =
870 "Enable pseudo-USS for APP_LIST sync.";
871const char kEnableSyncPseudoUSSAppListDescription[] =
872 "Enable new USS-based codepath for sync datatype APP_LIST.";
873
874const char kEnableSyncPseudoUSSAppsName[] = "Enable pseudo-USS for APPS sync.";
875const char kEnableSyncPseudoUSSAppsDescription[] =
876 "Enable new USS-based codepath for sync datatype APPS.";
877
878const char kEnableSyncPseudoUSSDictionaryName[] =
879 "Enable pseudo-USS for DICTIONARY sync.";
880const char kEnableSyncPseudoUSSDictionaryDescription[] =
881 "Enable new USS-based codepath for sync datatype DICTIONARY.";
882
883const char kEnableSyncPseudoUSSExtensionSettingsName[] =
884 "Enable pseudo-USS for EXTENSION_SETTINGS and APP_SETTINGS sync.";
885const char kEnableSyncPseudoUSSExtensionSettingsDescription[] =
886 "Enable new USS-based codepath for sync datatypes EXTENSION_SETTINGS and "
887 "APP_SETTINGS.";
888
889const char kEnableSyncPseudoUSSExtensionsName[] =
890 "Enable pseudo-USS for EXTENSIONS sync.";
891const char kEnableSyncPseudoUSSExtensionsDescription[] =
892 "Enable new USS-based codepath for sync datatype EXTENSIONS.";
893
894const char kEnableSyncPseudoUSSFaviconsName[] =
895 "Enable pseudo-USS for favicon sync.";
896const char kEnableSyncPseudoUSSFaviconsDescription[] =
897 "Enable new USS-based codepath for sync datatypes FAVICON_IMAGES and "
898 "FAVICON_TRACKING.";
899
900const char kEnableSyncPseudoUSSHistoryDeleteDirectivesName[] =
901 "Enable pseudo-USS for HISTORY_DELETE_DIRECTIVES sync.";
902const char kEnableSyncPseudoUSSHistoryDeleteDirectivesDescription[] =
903 "Enable new USS-based codepath for sync datatype "
904 "HISTORY_DELETE_DIRECTIVES.";
905
906const char kEnableSyncPseudoUSSPasswordsName[] =
907 "Enable pseudo-USS for PASSWORDS sync.";
908const char kEnableSyncPseudoUSSPasswordsDescription[] =
909 "Enable new USS-based codepath for sync datatype PASSWORDS (pseudo-USS).";
910
911const char kEnableSyncPseudoUSSPreferencesName[] =
912 "Enable pseudo-USS for PREFERENCES sync.";
913const char kEnableSyncPseudoUSSPreferencesDescription[] =
914 "Enable new USS-based codepath for sync datatype PREFERENCES.";
915
916const char kEnableSyncPseudoUSSPriorityPreferencesName[] =
917 "Enable pseudo-USS for PRIORITY_PREFERENCES sync.";
918const char kEnableSyncPseudoUSSPriorityPreferencesDescription[] =
919 "Enable new USS-based codepath for sync datatype PRIORITY_PREFERENCES.";
920
921const char kEnableSyncPseudoUSSSearchEnginesName[] =
922 "Enable pseudo-USS for SEARCH_ENGINES sync.";
923const char kEnableSyncPseudoUSSSearchEnginesDescription[] =
924 "Enable new USS-based codepath for sync datatype SEARCH_ENGINES.";
925
926const char kEnableSyncPseudoUSSSupervisedUsersName[] =
927 "Enable pseudo-USS for supervised users sync.";
928const char kEnableSyncPseudoUSSSupervisedUsersDescription[] =
929 "Enable new USS-based codepath for sync datatypes SUPERVISED_USER_SETTINGS "
930 "and SUPERVISED_USER_WHITELISTS.";
931
932const char kEnableSyncPseudoUSSThemesName[] =
933 "Enable pseudo-USS for THEMES sync.";
934const char kEnableSyncPseudoUSSThemesDescription[] =
935 "Enable new USS-based codepath for sync datatype THEMES.";
936
Mohamed Amir Yosef0178fa892018-07-23 17:43:52937const char kEnableSyncUSSBookmarksName[] = "Enable USS for bookmarks sync";
938const char kEnableSyncUSSBookmarksDescription[] =
939 "Enables the new, experimental implementation of bookmark sync";
940
Mohamed Amir Yosef3074dfc2019-02-06 18:34:43941const char kEnableSyncUSSPasswordsName[] = "Enable USS for passwords sync";
942const char kEnableSyncUSSPasswordsDescription[] =
943 "Enables the new, experimental implementation of passwords sync";
944
Mikel Astiz38837f82018-04-24 22:23:23945const char kEnableSyncUSSSessionsName[] = "Enable USS for sessions sync";
946const char kEnableSyncUSSSessionsDescription[] =
947 "Enables the new, experimental implementation of session sync (aka tab "
948 "sync).";
949
David Bokane9370c22019-02-14 15:19:58950const char kEnableTextFragmentAnchorName[] = "Enable Text Fragment Anchor.";
951const char kEnableTextFragmentAnchorDescription[] =
952 "Enables scrolling to text specified in URL's fragment.";
953
Brett Wilsonf27ff602017-07-07 22:28:47954const char kEnableUseZoomForDsfName[] =
955 "Use Blink's zoom for device scale factor.";
956const char kEnableUseZoomForDsfDescription[] =
957 "If enabled, Blink uses its zooming mechanism to scale content for device "
958 "scale factor.";
959const char kEnableUseZoomForDsfChoiceDefault[] = "Default";
960const char kEnableUseZoomForDsfChoiceEnabled[] = "Enabled";
961const char kEnableUseZoomForDsfChoiceDisabled[] = "Disabled";
962
Patrick Noland8ee016e2018-01-24 11:44:53963const char kEnableScrollAnchorSerializationName[] =
964 "Scroll Anchor Serialization";
965const char kEnableScrollAnchorSerializationDescription[] =
966 "Save the scroll anchor and use it to restore the scroll position when "
967 "navigating.";
968
Brad Nelson5cd500e2018-01-04 00:50:19969const char kEnableSharedArrayBufferName[] =
970 "Experimental enabled SharedArrayBuffer support in JavaScript.";
971const char kEnableSharedArrayBufferDescription[] =
972 "Enable SharedArrayBuffer support in JavaScript.";
973
Brett Wilsonf27ff602017-07-07 22:28:47974const char kEnableWasmName[] = "WebAssembly structured cloning support.";
975const char kEnableWasmDescription[] =
976 "Enable web pages to use WebAssembly structured cloning.";
977
Lei Zhang0ca70ea2018-09-07 17:51:01978const char kEnableWebAuthenticationCableSupportName[] =
Kim Paulhamus92431372018-07-20 02:25:47979 "Web Authentication caBLE support";
Lei Zhang0ca70ea2018-09-07 17:51:01980const char kEnableWebAuthenticationCableSupportDescription[] =
Kim Paulhamus92431372018-07-20 02:25:47981 "Enable the cloud-assisted pairingless BLE protocol for use with "
982 "the Web Authentication API.";
Kim Paulhamusae635a32018-06-27 07:30:54983
Adam Langley64bc04232019-03-30 21:05:56984const char kEnableWebAuthenticationPINSupportName[] =
985 "Web Authentication PIN support";
986const char kEnableWebAuthenticationPINSupportDescription[] =
987 "Enable the use of PINs with the Web Authentication API and compatible "
988 "security keys.";
989
Ramin Halavatic158b182018-10-18 14:04:54990const char kEnableIncognitoWindowCounterName[] = "Incognito Window Counter";
991const char kEnableIncognitoWindowCounterDescription[] =
992 "Shows the count of Incognito windows next to the Incognito icon on the "
993 "toolbar.";
994
Clemens Hammacher0c8a15a2018-04-27 13:45:32995const char kEnableWasmBaselineName[] = "WebAssembly baseline compiler";
996const char kEnableWasmBaselineDescription[] =
997 "Enables WebAssembly baseline compilation and tier up.";
998
Bill Budged0dace172019-02-10 00:46:21999const char kEnableWasmCodeCacheName[] = "WebAssembly compiled module cache";
1000const char kEnableWasmCodeCacheDescription[] =
1001 "Enables caching of compiled WebAssembly modules.";
1002
Clemens Hammacher082fa572019-04-25 08:22:291003const char kEnableWasmCodeGCName[] = "WebAssembly code garbage collection";
1004const char kEnableWasmCodeGCDescription[] =
1005 "Enables garbage collection of WebAssembly code.";
1006
Ben Smith24c1e5c2018-06-20 01:09:021007const char kEnableWasmThreadsName[] = "WebAssembly threads support.";
1008const char kEnableWasmThreadsDescription[] =
1009 "Enables support for the WebAssembly Threads proposal. Implies "
1010 "#shared-array-buffer and #enable-webassembly.";
1011
Brett Wilsonf27ff602017-07-07 22:28:471012const char kExpensiveBackgroundTimerThrottlingName[] =
1013 "Throttle expensive background timers";
1014const char kExpensiveBackgroundTimerThrottlingDescription[] =
1015 "Enables intervention to limit CPU usage of background timers to 1%.";
1016
1017const char kExperimentalAppBannersName[] = "Experimental app banners";
1018const char kExperimentalAppBannersDescription[] =
Matt Giucad4870432017-11-24 01:04:381019 "Enables a new experimental app banner flow and UI. Implies "
1020 "#enable-app-banners.";
Brett Wilsonf27ff602017-07-07 22:28:471021
1022const char kExperimentalCanvasFeaturesName[] = "Experimental canvas features";
1023const char kExperimentalCanvasFeaturesDescription[] =
1024 "Enables the use of experimental canvas features which are still in "
1025 "development.";
1026
1027const char kExperimentalExtensionApisName[] = "Experimental Extension APIs";
1028const char kExperimentalExtensionApisDescription[] =
1029 "Enables experimental extension APIs. Note that the extension gallery "
1030 "doesn't allow you to upload extensions that use experimental APIs.";
1031
Ian Clelland37a985d2018-05-04 02:43:131032const char kExperimentalProductivityFeaturesName[] =
1033 "Experimental Productivity Features";
1034const char kExperimentalProductivityFeaturesDescription[] =
1035 "Enable support for experimental developer productivity features, such as "
Hiroshige Hayashizaki3ee116af2019-03-05 10:11:221036 "built-in modules and policies for avoiding slow rendering.";
Ian Clelland37a985d2018-05-04 02:43:131037
Brett Wilsonf27ff602017-07-07 22:28:471038const char kExperimentalSecurityFeaturesName[] =
1039 "Potentially annoying security features";
1040const char kExperimentalSecurityFeaturesDescription[] =
1041 "Enables several security features that will likely break one or more "
1042 "pages that you visit on a daily basis. Strict mixed content checking, for "
1043 "example. And locking powerful features to secure contexts. This flag will "
1044 "probably annoy you.";
1045
1046const char kExperimentalWebPlatformFeaturesName[] =
1047 "Experimental Web Platform features";
1048const char kExperimentalWebPlatformFeaturesDescription[] =
1049 "Enables experimental Web Platform features that are in development.";
1050
1051const char kExtensionContentVerificationName[] =
1052 "Extension Content Verification";
1053const char kExtensionContentVerificationDescription[] =
1054 "This flag can be used to turn on verification that the contents of the "
1055 "files on disk for extensions from the webstore match what they're "
1056 "expected to be. This can be used to turn on this feature if it would not "
1057 "otherwise have been turned on, but cannot be used to turn it off (because "
1058 "this setting can be tampered with by malware).";
1059const char kExtensionContentVerificationBootstrap[] =
1060 "Bootstrap (get expected hashes, but do not enforce them)";
1061const char kExtensionContentVerificationEnforce[] =
1062 "Enforce (try to get hashes, and enforce them if successful)";
1063const char kExtensionContentVerificationEnforceStrict[] =
1064 "Enforce strict (hard fail if we can't get hashes)";
1065
Peter Boströma445353a2019-03-21 02:58:151066const char kExtensionsToolbarMenuName[] = "Extensions Toolbar Menu";
1067const char kExtensionsToolbarMenuDescription[] =
1068 "Enable a separate toolbar button and menu for extensions";
1069
Brett Wilsonf27ff602017-07-07 22:28:471070const char kExtensionsOnChromeUrlsName[] = "Extensions on chrome:// URLs";
1071const char kExtensionsOnChromeUrlsDescription[] =
1072 "Enables running extensions on chrome:// URLs, where extensions explicitly "
1073 "request this permission.";
galinapae72e152017-05-12 13:12:281074
Brett Wilsonecb80982017-07-12 20:34:511075const char kFeaturePolicyName[] = "Feature Policy";
1076const char kFeaturePolicyDescription[] =
1077 "Enables granting and removing access to features through the "
1078 "Feature-Policy HTTP header.";
vabr0215a8e2017-03-28 12:47:341079
Brett Wilsonecb80982017-07-12 20:34:511080const char kFontCacheScalingName[] = "FontCache scaling";
1081const char kFontCacheScalingDescription[] =
1082 "Reuse a cached font in the renderer to serve different sizes of font for "
1083 "faster layout.";
1084
1085const char kForceEffectiveConnectionTypeName[] =
1086 "Override effective connection type";
1087const char kForceEffectiveConnectionTypeDescription[] =
1088 "Overrides the effective connection type of the current connection "
Thanh Lea98f12f2017-12-18 19:35:301089 "returned by the network quality estimator. Slow 2G on Cellular returns "
1090 "Slow 2G when connected to a cellular network, and the actual estimate "
1091 "effective connection type when not on a cellular network. Previews are "
1092 "usually served on 2G networks.";
Brett Wilsonecb80982017-07-12 20:34:511093const char kEffectiveConnectionTypeUnknownDescription[] = "Unknown";
1094const char kEffectiveConnectionTypeOfflineDescription[] = "Offline";
1095const char kEffectiveConnectionTypeSlow2GDescription[] = "Slow 2G";
Thanh Lea98f12f2017-12-18 19:35:301096const char kEffectiveConnectionTypeSlow2GOnCellularDescription[] =
1097 "Slow 2G On Cellular";
Brett Wilsonecb80982017-07-12 20:34:511098const char kEffectiveConnectionType2GDescription[] = "2G";
1099const char kEffectiveConnectionType3GDescription[] = "3G";
1100const char kEffectiveConnectionType4GDescription[] = "4G";
1101
1102const char kFillOnAccountSelectName[] = "Fill passwords on account selection";
1103const char kFillOnAccountSelectDescription[] =
1104 "Filling of passwords when an account is explicitly selected by the user "
1105 "rather than autofilling credentials on page load.";
1106
jdoerrie11c5f4f2019-02-04 18:29:181107const char kFillOnAccountSelectHttpName[] =
1108 "Fill passwords on account selection on HTTP origins";
1109const char kFillOnAccountSelectHttpDescription[] =
1110 "Filling of passwords when an account is explicitly selected by the user "
1111 "rather than autofilling credentials on page load on HTTP origins.";
1112
Brett Wilsonecb80982017-07-12 20:34:511113const char kForceTextDirectionName[] = "Force text direction";
1114const char kForceTextDirectionDescription[] =
1115 "Explicitly force the per-character directionality of UI text to "
1116 "left-to-right (LTR) or right-to-left (RTL) mode, overriding the default "
1117 "direction of the character language.";
1118const char kForceDirectionLtr[] = "Left-to-right";
1119const char kForceDirectionRtl[] = "Right-to-left";
1120
1121const char kForceUiDirectionName[] = "Force UI direction";
1122const char kForceUiDirectionDescription[] =
1123 "Explicitly force the UI to left-to-right (LTR) or right-to-left (RTL) "
1124 "mode, overriding the default direction of the UI language.";
1125
Brett Wilsonecb80982017-07-12 20:34:511126const char kGpuRasterizationName[] = "GPU rasterization";
1127const char kGpuRasterizationDescription[] =
1128 "Use GPU to rasterize web content. Requires impl-side painting.";
Brett Wilson7b44537e2017-08-18 01:38:281129const char kForceGpuRasterization[] = "Force-enabled for all layers";
Brett Wilsonecb80982017-07-12 20:34:511130
Ioana Pandele1ed7ef72018-11-21 15:22:031131const char kGooglePasswordManagerName[] = "Google Password Manager UI";
1132const char kGooglePasswordManagerDescription[] =
1133 "Enables access to the Google Password Manager UI from Chrome.";
1134
Brett Wilsonecb80982017-07-12 20:34:511135const char kGoogleProfileInfoName[] = "Google profile name and icon";
1136const char kGoogleProfileInfoDescription[] =
1137 "Enables using Google information to populate the profile name and icon in "
1138 "the avatar menu.";
1139
Takumi Fujimotofb71e332018-03-31 14:04:081140const char kViewsCastDialogName[] = "Views Cast dialog";
1141const char kViewsCastDialogDescription[] =
manukaddd3c42019-04-09 21:20:591142 "Replace the WebUI Cast dialog with a Views toolkit dialog.";
Takumi Fujimotofb71e332018-03-31 14:04:081143
Gabrielle Paladoaebf7ca2019-01-16 07:07:061144const char kHandwritingGestureName[] = "Handwriting Gestures";
1145const char kHandwritingGestureDescription[] =
1146 "Enables handwriting gestures within the virtual keyboard";
1147
Tommy Steimel1aadd7b2019-01-18 19:39:421148const char kHardwareMediaKeyHandling[] = "Hardware Media Key Handling";
1149const char kHardwareMediaKeyHandlingDescription[] =
1150 "Enables using media keys to control the active media session. This "
1151 "requires MediaSessionService to be enabled too";
1152
Manu Cornet4a908de2018-04-09 04:32:271153const char kHideActiveAppsFromShelfName[] =
1154 "Hide running apps (that are not pinned) from the shelf";
1155const char kHideActiveAppsFromShelfDescription[] =
1156 "Save space in the shelf by hiding running apps (that are not pinned).";
Manu Cornete5f855b2018-03-13 03:35:251157
Brett Wilsonecb80982017-07-12 20:34:511158const char kHistoryRequiresUserGestureName[] =
1159 "New history entries require a user gesture.";
1160const char kHistoryRequiresUserGestureDescription[] =
1161 "Require a user gesture to add a history entry.";
Brett Wilsonecb80982017-07-12 20:34:511162
Ryan Landay4242dbc22018-04-04 01:47:331163const char kHorizontalTabSwitcherAndroidName[] =
1164 "Enable horizontal tab switcher";
1165const char kHorizontalTabSwitcherAndroidDescription[] =
1166 "Changes the layout of the Android tab switcher so tabs scroll "
1167 "horizontally instead of vertically.";
1168
Matt Simmons2048b2a2018-12-20 20:12:561169const char kTabSwitcherOnReturnName[] = "Enable tab switcher on return";
1170const char kTabSwitcherOnReturnDescription[] =
1171 "Enable tab switcher on return after specified time has elapsed";
1172
Brett Wilsonecb80982017-07-12 20:34:511173const char kHostedAppQuitNotificationName[] =
1174 "Quit notification for hosted apps";
1175const char kHostedAppQuitNotificationDescription[] =
1176 "Display a notification when quitting Chrome if hosted apps are currently "
1177 "running.";
1178
1179const char kHostedAppShimCreationName[] =
1180 "Creation of app shims for hosted apps on Mac";
1181const char kHostedAppShimCreationDescription[] =
1182 "Create app shims on Mac when creating a hosted app.";
1183
1184const char kIconNtpName[] = "Large icons on the New Tab page";
1185const char kIconNtpDescription[] =
1186 "Enable the experimental New Tab page using large icons.";
1187
1188const char kIgnoreGpuBlacklistName[] = "Override software rendering list";
1189const char kIgnoreGpuBlacklistDescription[] =
1190 "Overrides the built-in software rendering list and enables "
1191 "GPU-acceleration on unsupported system configurations.";
1192
Ryan Sturm8c3dbc92018-06-26 19:22:371193const char kIgnorePreviewsBlacklistName[] = "Ignore Previews Blocklist";
Thanh Le5f090efa52017-12-27 22:39:441194const char kIgnorePreviewsBlacklistDescription[] =
Ryan Sturm8c3dbc92018-06-26 19:22:371195 "Ignore decisions made by the PreviewsBlockList";
Thanh Le5f090efa52017-12-27 22:39:441196
Alexandre Frechetted3e1b542018-12-13 14:40:501197const char kImprovedGeoLanguageDataName[] = "Improved Geo-language Data";
1198const char kImprovedGeoLanguageDataDescription[] =
1199 "Makes the GeoLanguageModel use higher quality, more refined ULP "
1200 "geo-language data.";
1201
Brett Wilsonecb80982017-07-12 20:34:511202const char kInProductHelpDemoModeChoiceName[] = "In-Product Help Demo Mode";
1203const char kInProductHelpDemoModeChoiceDescription[] =
1204 "Selects the In-Product Help demo mode.";
1205
1206const char kJavascriptHarmonyName[] = "Experimental JavaScript";
1207const char kJavascriptHarmonyDescription[] =
1208 "Enable web pages to use experimental JavaScript features.";
1209
1210const char kJavascriptHarmonyShippingName[] =
1211 "Latest stable JavaScript features";
1212const char kJavascriptHarmonyShippingDescription[] =
1213 "Some web pages use legacy or non-standard JavaScript extensions that may "
1214 "conflict with the latest JavaScript features. This flag allows disabling "
1215 "support of those features for compatibility with such pages.";
1216
Yutaka Hiranof7f2f632017-09-06 10:40:081217const char kKeepAliveRendererForKeepaliveRequestsName[] =
1218 "Keep a renderer alive for keepalive fetch requests";
1219const char kKeepAliveRendererForKeepaliveRequestsDescription[] =
1220 "Keep a render process alive when the process has a pending fetch request "
1221 "with `keepalive' specified.";
1222
Brett Wilsonecb80982017-07-12 20:34:511223const char kLcdTextName[] = "LCD text antialiasing";
1224const char kLcdTextDescription[] =
1225 "If disabled, text is rendered with grayscale antialiasing instead of LCD "
1226 "(subpixel) when doing accelerated compositing.";
1227
1228const char kLoadMediaRouterComponentExtensionName[] =
1229 "Load Media Router Component Extension";
1230const char kLoadMediaRouterComponentExtensionDescription[] =
1231 "Loads the Media Router component extension at startup.";
1232
Hazem Ashmawyf1cd7e42019-03-25 18:17:321233const char kLogJsConsoleMessagesName[] =
1234 "Log JS console messages in system logs";
1235const char kLogJsConsoleMessagesDescription[] =
1236 "Enable logging JS console messages in system logs, please note that they "
1237 "may contain PII.";
1238
Mustafa Emre Acer137dc8b2018-08-29 20:38:131239const char kLookalikeUrlNavigationSuggestionsName[] =
1240 "Navigation suggestions for lookalike URLs";
1241const char kLookalikeUrlNavigationSuggestionsDescription[] =
1242 "Enable navigation suggestions for URLs that are visually similar to "
1243 "popular domains or to domains with a site engagement score.";
1244
Brett Wilsonecb80982017-07-12 20:34:511245const char kMarkHttpAsName[] = "Mark non-secure origins as non-secure";
1246const char kMarkHttpAsDescription[] = "Change the UI treatment for HTTP pages";
Brett Wilsonecb80982017-07-12 20:34:511247
spqchanb87755692018-04-05 00:46:091248const char kMediaRouterCastAllowAllIPsName[] =
1249 "Connect to Cast devices on all IP addresses";
1250const char kMediaRouterCastAllowAllIPsDescription[] =
1251 "Have the Media Router connect to Cast devices on all IP addresses, not "
Nick Harperd30507ca2018-08-16 20:24:311252 "just RFC1918/RFC4193 private addresses.";
spqchanb87755692018-04-05 00:46:091253
Brett Wilsonecb80982017-07-12 20:34:511254const char kMessageCenterNewStyleNotificationName[] = "New style notification";
1255const char kMessageCenterNewStyleNotificationDescription[] =
1256 "Enables the experiment style of material-design notification";
1257
Ehsan Karamadebb0f672019-03-22 19:48:391258const char kMimeHandlerViewInCrossProcessFrameName[] =
1259 "MimeHandlerView in cross-process frame";
1260const char kMimeHandlerViewInCrossProcessFrameDescription[] =
1261 "Loads the MimeHandlerView (the extension viewer for certain MIME types "
1262 "such as PDF) in a cross-process frame as opposed to a BrowserPlugin.";
1263
David Roger2183afb2019-02-21 14:19:151264const char kMobileIdentityConsistencyName[] = "Mobile identity consistency";
1265const char kMobileIdentityConsistencyDescription[] =
1266 "Enables stronger identity consistency on mobile";
1267
Marijn Kruisselbrinkca4bb5e2019-04-22 18:19:421268const char kNativeFileSystemAPIName[] = "Native File System API";
1269const char kNativeFileSystemAPIDescription[] =
1270 "Enables the experimental Native File System API, giving websites access "
1271 "to the native file system";
Marijn Kruisselbrinkfa0e1052019-03-05 22:32:551272
Brett Wilsonecb80982017-07-12 20:34:511273const char kNewAudioRenderingMixingStrategyName[] =
1274 "New audio rendering mixing strategy";
1275const char kNewAudioRenderingMixingStrategyDescription[] =
1276 "Use the new audio rendering mixing strategy.";
1277
1278const char kNewBookmarkAppsName[] = "The new bookmark app system";
1279const char kNewBookmarkAppsDescription[] =
1280 "Enables the new system for creating bookmark apps.";
1281
Vadym Doroshenkocd4ff782018-07-24 13:41:021282const char kNewPasswordFormParsingName[] =
1283 "New password form parsing for filling passwords";
Vadym Doroshenkof81e8bb2018-04-18 14:35:241284const char kNewPasswordFormParsingDescription[] =
Vadym Doroshenkocd4ff782018-07-24 13:41:021285 "Replaces existing form parsing for filling in password manager with a new "
1286 "version, currently under development. WARNING: when enabled, Password "
1287 "Manager might stop working";
1288
1289const char kNewPasswordFormParsingForSavingName[] =
1290 "New password form parsing for saving passwords";
1291const char kNewPasswordFormParsingForSavingDescription[] =
1292 "Replaces existing form parsing for saving in password manager with a new "
1293 "version, currently under development. WARNING: when enabled, Password "
1294 "Manager might stop working";
Vadym Doroshenkof81e8bb2018-04-18 14:35:241295
rbpotter62fe2c92019-03-26 22:01:291296const char kNewPrintPreviewLayoutName[] = "Enable New Print Preview UI Layout";
1297const char kNewPrintPreviewLayoutDescription[] =
1298 "If enabled, Print Preview will display a new UI layout.";
1299
CJ DiMeglio7b4a199f2017-11-30 01:26:501300const char kUseSurfaceLayerForVideoName[] =
1301 "Enable the use of SurfaceLayer objects for videos.";
1302const char kUseSurfaceLayerForVideoDescription[] =
1303 "Enable compositing onto a Surface instead of a VideoLayer "
1304 "for videos.";
Brett Wilsonecb80982017-07-12 20:34:511305
1306const char kNewUsbBackendName[] = "Enable new USB backend";
1307const char kNewUsbBackendDescription[] =
1308 "Enables the new experimental USB backend for Windows.";
vabr0215a8e2017-03-28 12:47:341309
Sonny Sasaka2d200432018-03-22 17:43:161310const char kNewblueName[] = "Newblue";
1311const char kNewblueDescription[] =
1312 "Enables the use of newblue Bluetooth daemon.";
1313
Peter Boström7df25c72018-12-12 06:40:191314const char kNewTabLoadingAnimation[] = "New tab-loading animation";
1315const char kNewTabLoadingAnimationDescription[] =
1316 "Enables a new look for the tab-loading animation.";
1317
Egor Pasko6fed3822018-05-30 10:33:141318const char kNostatePrefetchName[] = "NoState Prefetch";
vabr0215a8e2017-03-28 12:47:341319const char kNostatePrefetchDescription[] =
Elly Fong-Jonesf4c15772019-01-31 17:40:061320 "If enabled, pre-downloads resources to improve page load speed.";
vabr0215a8e2017-03-28 12:47:341321
Alex Newcomerd7b0cc42018-05-25 22:58:481322const char kNotificationIndicatorName[] = "Notification Indicators";
1323const char kNotificationIndicatorDescription[] =
1324 "Enable notification indicators, which appear on app icons when a "
1325 "notification is active. This will also enable notifications in context "
1326 "menus.";
1327
Brett Wilsonecb80982017-07-12 20:34:511328const char kNotificationsNativeFlagName[] = "Enable native notifications.";
1329const char kNotificationsNativeFlagDescription[] =
1330 "Enable support for using the native notification toasts and notification "
1331 "center on platforms where these are available.";
vabr0215a8e2017-03-28 12:47:341332
Valeriya Sinevich972ac122018-09-05 07:33:191333const char kUseMultiloginEndpointName[] = "Use Multilogin endpoint.";
1334const char kUseMultiloginEndpointDescription[] =
1335 "Use Gaia OAuth multilogin for identity consistency.";
1336
Zentaro Kavanaghbad511c2017-10-18 22:29:001337#if defined(OS_POSIX)
1338const char kNtlmV2EnabledName[] = "Enable NTLMv2 Authentication";
1339const char kNtlmV2EnabledDescription[] =
1340 "Enable NTLMv2 HTTP Authentication. This disables NTLMv1 support.";
1341#endif
1342
Brett Wilsonecb80982017-07-12 20:34:511343const char kOfferStoreUnmaskedWalletCardsName[] =
1344 "Google Payments card saving checkbox";
1345const char kOfferStoreUnmaskedWalletCardsDescription[] =
1346 "Show the checkbox to offer local saving of a credit card downloaded from "
1347 "the server.";
1348
1349const char kOfflineAutoReloadName[] = "Offline Auto-Reload Mode";
1350const char kOfflineAutoReloadDescription[] =
1351 "Pages that fail to load while the browser is offline will be "
1352 "auto-reloaded when the browser is online again.";
1353
1354const char kOfflineAutoReloadVisibleOnlyName[] =
1355 "Only Auto-Reload Visible Tabs";
1356const char kOfflineAutoReloadVisibleOnlyDescription[] =
1357 "Pages that fail to load while the browser is offline will only be "
1358 "auto-reloaded if their tab is visible.";
1359
Tommy C. Lia6912d7d2019-04-24 21:27:461360const char kOmniboxAlternateMatchDescriptionSeparatorName[] =
1361 "Omnibox Alternate Match Description Separator";
1362const char kOmniboxAlternateMatchDescriptionSeparatorDescription[] =
1363 "Shows an alternate separator before the description of omnibox matches. "
1364 "In English, this changes the separator from '-' to '|'.";
1365
Brett Wilsonecb80982017-07-12 20:34:511366const char kOmniboxDisplayTitleForCurrentUrlName[] =
1367 "Include title for the current URL in the omnibox";
1368const char kOmniboxDisplayTitleForCurrentUrlDescription[] =
1369 "In the event that the omnibox provides suggestions on-focus, the URL of "
1370 "the current page is provided as the first suggestion without a title. "
1371 "Enabling this flag causes the title to be displayed.";
1372
manukaddd3c42019-04-09 21:20:591373const char kOmniboxLocalEntitySuggestionsName[] =
1374 "Omnibox Local Entity Suggestions";
1375const char kOmniboxLocalEntitySuggestionsDescription[] =
1376 "Enables location specific suggestions displayed with images and enhanced "
1377 "layout, similar to #omnibox-rich-entity-suggestions. Enabling this feature"
1378 "will also enable #omnibox-rich-entity-suggestions.";
1379
manuk2e55a7b2019-02-12 20:08:231380const char kOmniboxMaterialDesignWeatherIconsName[] =
1381 "Omnibox Material Design Weather Icons";
1382const char kOmniboxMaterialDesignWeatherIconsDescription[] =
1383 "Use material design weather icons in the omnibox when displaying weather "
1384 "answers.";
1385
Tomasz Wiszkowskic87dff12019-01-15 02:57:511386const char kOmniboxNewAnswerLayoutName[] = "Omnibox new answer layout";
1387const char kOmniboxNewAnswerLayoutDescription[] =
1388 "Modernize omnibox answers using an enhanced layout with larger icons.";
1389
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231390const char kOmniboxRichEntitySuggestionsName[] =
1391 "Omnibox rich entity suggestions";
1392const char kOmniboxRichEntitySuggestionsDescription[] =
1393 "Display entity suggestions using images and an enhanced layout; showing "
manukaddd3c42019-04-09 21:20:591394 "more context and descriptive text about the entity.";
Tomasz Wiszkowskic7fd5bed2019-02-11 17:33:231395
Benoit Lizeab08362c2017-07-19 14:50:541396const char kOmniboxSpareRendererName[] =
1397 "Start spare renderer on omnibox focus";
1398const char kOmniboxSpareRendererDescription[] =
1399 "When the omnibox is focused, start an empty spare renderer. This can "
1400 "speed up the load of the navigation from the omnibox.";
1401
manuk3c0e70a2019-02-21 16:30:551402const char kOmniboxUIBlueSearchLoopAndSearchQueryName[] =
1403 "Omnibox UI Blue Search Loop and Search Query";
1404const char kOmniboxUIBlueSearchLoopAndSearchQueryDescription[] =
1405 "Color the generic search icon and search terms blue.";
1406
manuk4451d032019-02-22 17:24:401407const char kOmniboxUIBlueTitlesAndGrayUrlsOnPageSuggestionsName[] =
1408 "Omnibox UI Blue Titles And Gray Urls On Page Suggestions";
1409const char kOmniboxUIBlueTitlesAndGrayUrlsOnPageSuggestionsDescription[] =
1410 "Displays navigation suggestions with blue titles and gray URLs.";
1411
1412const char kOmniboxUIBlueTitlesOnPageSuggestionsName[] =
1413 "Omnibox UI Blue Titles On Page Suggestions";
1414const char kOmniboxUIBlueTitlesOnPageSuggestionsDescription[] =
1415 "Displays navigation suggestions with blue titles.";
1416
manuk59fd5a62019-02-27 21:14:091417const char kOmniboxUIBoldUserTextOnSearchSuggestionsName[] =
1418 "Omnibox UI Bold User Text On Search Suggestions";
1419const char kOmniboxUIBoldUserTextOnSearchSuggestionsDescription[] =
1420 "Bolds the user text instead of autocomplete text for search suggestions.";
1421
Tommy C. Lib5bf6152019-04-23 22:13:161422const char kOmniboxUICuesForSearchHistoryMatchesName[] =
1423 "Omnibox UI Cues to Differentiate Search History Matches";
1424const char kOmniboxUICuesForSearchHistoryMatchesDescription[] =
1425 "Shows UI cues in the omnibox to differentiate Search History matches from "
1426 "other search suggestions provided by the default search provider. This "
1427 "feature is a narrow subset of Omnibox Suggestion Transparency Options.";
1428
Tommy C. Lie4194b732018-09-28 22:21:511429const char kOmniboxUIHideSteadyStateUrlSchemeName[] =
1430 "Omnibox UI Hide Steady-State URL Scheme";
1431const char kOmniboxUIHideSteadyStateUrlSchemeDescription[] =
1432 "In the omnibox, hide the scheme from steady state displayed URLs. It is "
Tommy C. Libef94ee02018-10-17 19:56:361433 "restored during editing.";
Tommy C. Lie4194b732018-09-28 22:21:511434
Tommy C. Lib20aec72018-11-19 21:38:231435const char kOmniboxUIOneClickUnelideName[] = "Omnibox UI One Click Unelide";
1436const char kOmniboxUIOneClickUnelideDescription[] =
1437 "In the omnibox, undo all unelisions with a single click or focus action.";
1438
Tommy C. Lie4194b732018-09-28 22:21:511439const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsName[] =
1440 "Omnibox UI Hide Steady-State URL Trivial Subdomains";
1441const char kOmniboxUIHideSteadyStateUrlTrivialSubdomainsDescription[] =
1442 "In the omnibox, hide trivial subdomains from steady state displayed URLs. "
Tommy C. Libef94ee02018-10-17 19:56:361443 "Hidden portions are restored during editing.";
1444
1445const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefName[] =
1446 "Omnibox UI Hide Steady-State URL Path, Query, and Ref";
1447const char kOmniboxUIHideSteadyStateUrlPathQueryAndRefDescription[] =
1448 "In the omnibox, hide the path, query and ref from steady state displayed "
1449 "URLs. Hidden portions are restored during editing.";
Tommy C. Lid79d4402017-12-22 22:49:121450
Brett Wilsonecb80982017-07-12 20:34:511451const char kOmniboxUIMaxAutocompleteMatchesName[] =
1452 "Omnibox UI Max Autocomplete Matches";
1453
1454const char kOmniboxUIMaxAutocompleteMatchesDescription[] =
1455 "Changes the maximum number of autocomplete matches displayed in the "
1456 "Omnibox UI.";
1457
manuk4f56e9fc2019-02-19 18:04:511458const char kOmniboxUIShowSuffixOnAllSearchSuggestionsName[] =
1459 "Omnibox UI Show Suffix On All Search Suggestions";
1460const char kOmniboxUIShowSuffixOnAllSearchSuggestionsDescription[] =
1461 "Shows the search suffix (e.g. \" - Google Search\") on all search "
1462 "suggestions in the omnibox.";
1463
Tommy C. Liba4e66ef2019-02-12 21:33:281464const char kOmniboxUIShowSuggestionFaviconsName[] =
1465 "Omnibox UI Show Suggestion Favicons";
1466const char kOmniboxUIShowSuggestionFaviconsDescription[] =
1467 "Shows favicons instead of generic vector icons for URL suggestions in the "
1468 "Omnibox dropdown.";
1469
Justin Donnelly65c9e8b2017-10-01 05:15:011470const char kOmniboxUISwapTitleAndUrlName[] = "Omnibox UI Swap Title and URL";
1471const char kOmniboxUISwapTitleAndUrlDescription[] =
1472 "In the omnibox dropdown, shows titles before URLs when both are "
1473 "available.";
1474
manuk0187cfa2019-02-27 21:23:241475const char kOmniboxUIUnboldSuggestionTextName[] =
1476 "Omnibox UI Unbold Suggestion Text";
1477const char kOmniboxUIUnboldSuggestionTextDescription[] =
1478 "Displays search suggestions without bolding.";
1479
manuk12527c802019-02-19 16:38:301480const char kOmniboxUIUseGenericSearchEngineIconName[] =
1481 "Omnibox UI Use Generic Search Engine Icon";
1482const char kOmniboxUIUseGenericSearchEngineIconDescription[] =
1483 "In the omnibox and NTP, shows a generic magnifying glass icon instead of "
1484 "the Search Provider favicon.";
1485
Tommy C. Lia737d3e82019-02-13 23:06:141486const char kOmniboxUIVerticalMarginName[] = "Omnibox UI Vertical Margin";
1487const char kOmniboxUIVerticalMarginDescription[] =
1488 "Changes the vertical margin in the Omnibox UI.";
1489
manukce2cdcf72019-02-26 15:59:291490const char kOmniboxUIWhiteBackgroundOnBlurName[] =
1491 "Omnibox UI White Background On Blur";
1492const char kOmniboxUIWhiteBackgroundOnBlurDescription[] =
manuk59fd5a62019-02-27 21:14:091493 "Set the omnibox background white when it's unfocused";
manukce2cdcf72019-02-26 15:59:291494
Tomasz Wiszkowski947f6d0d2019-03-15 22:27:251495const char kOmniboxZeroSuggestionsOnNTPName[] =
1496 "Omnibox Zero Suggestions on New Tab Page";
1497const char kOmniboxZeroSuggestionsOnNTPDescription[] =
1498 "Offer suggestions when URL bar (omnibox) is focused.";
1499
Vadym Doroshenko6b8f64d2018-11-26 15:35:391500const char kOnlyNewPasswordFormParsingName[] =
1501 "Use only new password form parsing";
1502const char kOnlyNewPasswordFormParsingDescription[] =
1503 "The old password form parsing is disabled";
1504
Mark Lieufaa1b762019-01-08 19:37:281505const char kOnTheFlyMhtmlHashComputationName[] =
1506 "On-The-Fly MHTML Hash Computation";
1507const char kOnTheFlyMhtmlHashComputationDescription[] =
1508 "Save MHTML files to the target location and calculate their content "
1509 "digests in one step.";
1510
Adrienne Walkerc87477e2018-06-06 22:28:211511const char kOopRasterizationName[] = "Out of process rasterization";
1512const char kOopRasterizationDescription[] =
1513 "Perform Ganesh raster in the GPU Process instead of the renderer. "
1514 "Must also enable GPU rasterization";
1515
Brett Wilsonecb80982017-07-12 20:34:511516const char kOverlayScrollbarsName[] = "Overlay Scrollbars";
1517const char kOverlayScrollbarsDescription[] =
1518 "Enable the experimental overlay scrollbars implementation. You must also "
1519 "enable threaded compositing to have the scrollbars animate.";
1520
chaopenge8aa016b2017-08-24 15:20:191521const char kOverlayScrollbarsFlashAfterAnyScrollUpdateName[] =
1522 "Flash Overlay Scrollbars After Any Scroll Update";
1523const char kOverlayScrollbarsFlashAfterAnyScrollUpdateDescription[] =
1524 "Flash Overlay Scrollbars After any scroll update happends in page. You"
1525 " must also enable Overlay Scrollbars.";
1526
chaopeng343678022017-08-24 18:45:001527const char kOverlayScrollbarsFlashWhenMouseEnterName[] =
1528 "Flash Overlay Scrollbars When Mouse Enter";
1529const char kOverlayScrollbarsFlashWhenMouseEnterDescription[] =
1530 "Flash Overlay Scrollbars When Mouse Enter a scrollable area. You must also"
1531 " enable Overlay Scrollbars.";
1532
Daniele Castagna74ddb9c2018-06-21 22:59:021533const char kOverlayStrategiesName[] = "Select HW overlay strategies";
1534const char kOverlayStrategiesDescription[] =
1535 "Select strategies used to promote quads to HW overlays.";
1536const char kOverlayStrategiesDefault[] = "Default";
1537const char kOverlayStrategiesNone[] = "None";
1538const char kOverlayStrategiesUnoccludedFullscreen[] =
1539 "Unoccluded fullscreen buffers (single-fullscreen)";
1540const char kOverlayStrategiesUnoccluded[] =
1541 "Unoccluded buffers (single-fullscreen,single-on-top)";
1542const char kOverlayStrategiesOccludedAndUnoccluded[] =
1543 "Occluded and unoccluded buffers "
1544 "(single-fullscreen,single-on-top,underlay)";
1545
Claudio Magni81326f92017-09-01 05:21:181546const char kUseNewAcceptLanguageHeaderName[] = "Use new Accept-Language header";
1547const char kUseNewAcceptLanguageHeaderDescription[] =
1548 "Adds the base language code after other corresponding language+region "
1549 "codes. This ensures that users receive content in their preferred "
1550 "language.";
1551
Brett Wilsonecb80982017-07-12 20:34:511552const char kOverscrollHistoryNavigationName[] = "Overscroll history navigation";
1553const char kOverscrollHistoryNavigationDescription[] =
Mohsen Izadi88b392a2018-02-15 06:57:481554 "History navigation in response to horizontal overscroll.";
Brett Wilsonecb80982017-07-12 20:34:511555
1556const char kOverscrollStartThresholdName[] = "Overscroll start threshold";
1557const char kOverscrollStartThresholdDescription[] =
1558 "Changes overscroll start threshold relative to the default value.";
1559const char kOverscrollStartThreshold133Percent[] = "133%";
1560const char kOverscrollStartThreshold166Percent[] = "166%";
1561const char kOverscrollStartThreshold200Percent[] = "200%";
1562
chaopenge2b6e5f2018-05-08 16:40:451563const char kTouchpadOverscrollHistoryNavigationName[] =
1564 "Overscroll history navigation on Touchpad";
1565const char kTouchpadOverscrollHistoryNavigationDescription[] =
1566 "Allows swipe left/right from touchpad change browser navigation.";
1567
Xing Liu5400a002017-09-15 21:48:291568const char kParallelDownloadingName[] = "Parallel downloading";
1569const char kParallelDownloadingDescription[] =
Yannic Bonenbergera32f9902017-11-20 18:47:061570 "Enable parallel downloading to accelerate download speed.";
Xing Liu5400a002017-09-15 21:48:291571
Brett Wilsonecb80982017-07-12 20:34:511572const char kPassiveEventListenerDefaultName[] =
1573 "Passive Event Listener Override";
1574const char kPassiveEventListenerDefaultDescription[] =
1575 "Forces touchstart, touchmove, mousewheel and wheel event listeners (which "
1576 "haven't requested otherwise) to be treated as passive. This will break "
1577 "touch/wheel behavior on some websites but is useful for demonstrating the "
1578 "potential performance benefits of adopting passive event listeners.";
1579const char kPassiveEventListenerTrue[] = "True (when unspecified)";
1580const char kPassiveEventListenerForceAllTrue[] = "Force All True";
1581
1582const char kPassiveEventListenersDueToFlingName[] =
1583 "Touch Event Listeners Passive Default During Fling";
1584const char kPassiveEventListenersDueToFlingDescription[] =
1585 "Forces touchstart, and first touchmove per scroll event listeners during "
1586 "fling to be treated as passive.";
1587
1588const char kPassiveDocumentEventListenersName[] =
1589 "Document Level Event Listeners Passive Default";
1590const char kPassiveDocumentEventListenersDescription[] =
1591 "Forces touchstart, and touchmove event listeners on document level "
1592 "targets (which haven't requested otherwise) to be treated as passive.";
1593
Sahel Sharify7400e882018-08-13 17:13:211594const char kPassiveDocumentWheelEventListenersName[] =
1595 "Document Level Wheel Event Listeners Passive Default";
1596const char kPassiveDocumentWheelEventListenersDescription[] =
1597 "Forces wheel, and mousewheel event listeners on document level targets "
1598 "(which haven't requested otherwise) to be treated as passive.";
1599
Vaclav Brozekd8a3f542017-11-16 14:21:131600const char kPasswordImportName[] = "Password import";
1601const char kPasswordImportDescription[] =
1602 "Import functionality in password settings.";
Brett Wilsonecb80982017-07-12 20:34:511603
Friedrich Horschige6c27742018-04-23 17:13:411604const char kPasswordsKeyboardAccessoryName[] =
1605 "Add password-related functions to keyboard accessory";
1606const char kPasswordsKeyboardAccessoryDescription[] =
1607 "Adds password generation button and toggle for the passwords bottom sheet "
1608 "to the keyboard accessory. Replaces password generation popups.";
1609
Christos Froussios6e060c42018-07-31 16:17:191610const char kPasswordsMigrateLinuxToLoginDBName[] =
1611 "Migrate passwords to \"Login Data\"";
1612const char kPasswordsMigrateLinuxToLoginDBDescription[] =
Christos Froussiose34c38a2018-09-04 14:27:591613 "Performs a one-off irreversible migration of passwords from the "
Christos Froussios6e060c42018-07-31 16:17:191614 "gnome-keyring or kwallet into the profile directory.";
1615
Rouslan Solomakhinded840112018-11-02 13:27:101616const char kPerMethodCanMakePaymentQuotaName[] =
1617 "Per-method canMakePayment() quota.";
1618const char kPerMethodCanMakePaymentQuotaDescription[] =
1619 "Allow calling canMakePayment() for different payment methods, as long as "
1620 "method-specific parameters remain unchanged.";
1621
Doug Arnett620ff542018-02-06 17:54:221622const char kPreviewsAllowedName[] = "Previews Allowed";
1623const char kPreviewsAllowedDescription[] =
1624 "Allows previews to be shown subject to specific preview types being "
1625 "enabled and the client experiencing specific triggering conditions. "
1626 "May be used as a kill-switch to turn off all potential preview types.";
1627
Brett Wilsonecb80982017-07-12 20:34:511628const char kPrintPdfAsImageName[] = "Print Pdf as Image";
1629const char kPrintPdfAsImageDescription[] =
1630 "If enabled, an option to print PDF files as images will be available in "
1631 "print preview.";
1632
1633const char kPrintPreviewRegisterPromosName[] =
1634 "Print Preview Registration Promos";
1635const char kPrintPreviewRegisterPromosDescription[] =
1636 "Enable registering unregistered cloud printers from print preview.";
1637
Mohsen Izadi93faac12017-07-29 04:45:151638const char kPullToRefreshName[] = "Pull-to-refresh gesture";
1639const char kPullToRefreshDescription[] =
1640 "Pull-to-refresh gesture in response to vertical overscroll.";
Mohsen Izadi8c59ba52018-04-12 18:52:011641const char kPullToRefreshEnabledTouchscreen[] = "Enabled for touchscreen only";
Mohsen Izadi93faac12017-07-29 04:45:151642
Troy Hildebrandt7228ad12018-02-23 21:18:241643const char kQueryInOmniboxName[] = "Query in Omnibox";
1644const char kQueryInOmniboxDescription[] =
1645 "Only display query terms in the omnibox when viewing a search results "
1646 "page.";
1647
Brett Wilsonecb80982017-07-12 20:34:511648const char kQuicName[] = "Experimental QUIC protocol";
1649const char kQuicDescription[] = "Enable experimental QUIC protocol support.";
1650
1651const char kReducedReferrerGranularityName[] =
1652 "Reduce default 'referer' header granularity.";
1653const char kReducedReferrerGranularityDescription[] =
1654 "If a page hasn't set an explicit referrer policy, setting this flag will "
1655 "reduce the amount of information in the 'referer' header for cross-origin "
1656 "requests.";
1657
Christian Dullweber3cc579a22018-09-11 10:54:441658const char kRewriteLevelDBOnDeletionName[] =
1659 "Rewrite LevelDB instances after full deletions";
1660const char kRewriteLevelDBOnDeletionDescription[] =
1661 "Rewrite LevelDB instances to remove traces of deleted data from disk.";
1662
Yutaka Hirano4c0f2f5d452017-11-17 04:24:351663const char kRendererSideResourceSchedulerName[] =
1664 "Renderer side ResourceScheduler";
1665const char kRendererSideResourceSchedulerDescription[] =
1666 "Migrate some ResourceScheduler functionalities to renderer";
1667
Brett Wilsonecb80982017-07-12 20:34:511668const char kRequestTabletSiteName[] =
1669 "Request tablet site option in the settings menu";
1670const char kRequestTabletSiteDescription[] =
1671 "Allows the user to request tablet site. Web content is often optimized "
1672 "for tablet devices. When this option is selected the user agent string is "
1673 "changed to indicate a tablet device. Web content optimized for tablets is "
1674 "received there after for the current tab.";
1675
Kinuko Yasuda33955082018-06-19 10:14:591676const char kResourceLoadSchedulerName[] = "Enable resource load throttling";
Brett Wilsonecb80982017-07-12 20:34:511677const char kResourceLoadSchedulerDescription[] =
Kinuko Yasuda33955082018-06-19 10:14:591678 "Uses the resource load scheduler in blink to throttle resource load "
1679 "requests.";
Brett Wilsonecb80982017-07-12 20:34:511680
Daniel Rubery91874e32019-01-10 22:12:341681const char kSafeBrowsingUseAPDownloadVerdictsName[] =
1682 "Request Advanced Protection verdicts when inspecting downloads";
1683const char kSafeBrowsingUseAPDownloadVerdictsDescription[] =
1684 "If enabled, download protection will request Advanced Protection "
1685 "verdicts from Safe Browsing. These will provide stronger protections "
1686 "from files Safe Browsing is unsure about.";
1687
Brett Wilsonecb80982017-07-12 20:34:511688const char kSafeSearchUrlReportingName[] = "SafeSearch URLs reporting.";
1689const char kSafeSearchUrlReportingDescription[] =
1690 "If enabled, inappropriate URLs can be reported back to SafeSearch.";
1691
Lily Chene0d3ac92019-04-22 16:55:531692const char kSameSiteByDefaultCookiesName[] = "SameSite by default cookies";
1693const char kSameSiteByDefaultCookiesDescription[] =
1694 "Treat cookies that don't specify a SameSite attribute as if they were "
1695 "SameSite=Lax. Sites must specify SameSite=None in order to enable "
1696 "third-party usage.";
1697
Alexei Filippov98772752018-01-27 08:26:521698const char kSamplingHeapProfilerName[] = "Native memory sampling profiler.";
1699const char kSamplingHeapProfilerDescription[] =
1700 "Enables native memory sampling profiler with specified rate in KiB. "
1701 "If sampling rate is not provided the default value of 128 KiB is used.";
1702
Brett Wilsonecb80982017-07-12 20:34:511703const char kSaveasMenuLabelExperimentName[] =
1704 "Switch 'Save as' menu labels to 'Download'";
1705const char kSaveasMenuLabelExperimentDescription[] =
1706 "Enables an experiment to switch menu labels that use 'Save as...' to "
1707 "'Download'.";
1708
Charlene Yan0ccd7f52019-04-12 23:20:591709const char kScrollableTabStripName[] = "Scrollable TabStrip";
1710const char kScrollableTabStripDescription[] =
1711 "Allows users to access tabs by scrolling when they no longer fit in the "
1712 "tabstrip.";
1713
Sébastien Séguin-Gagnon30481922019-04-24 21:31:001714const char kSendTabToSelfBroadcastName[] = "Send tab to self broadcast";
1715const char kSendTabToSelfBroadcastDescription[] =
1716 "Allows users to broadcast the tab they send to all of their devices "
1717 "instead of targetting only one device.";
1718
Jeffrey Cohene49cc59c2018-10-23 16:27:281719const char kSendTabToSelfName[] = "Send tab to self";
1720const char kSendTabToSelfDescription[] =
Tanya Gupta035a9e202019-04-08 20:01:331721 "Allows users to receive tabs from other synced devices, in order to "
1722 "easily transition those tabs to this device. This enables the sync "
1723 "infrastructure for this feature.";
Jeffrey Cohene49cc59c2018-10-23 16:27:281724
Tanya Gupta035a9e202019-04-08 20:01:331725const char kSendTabToSelfShowSendingUIName[] =
1726 "Send tab to self show sending UI";
1727const char kSendTabToSelfShowSendingUIDescription[] =
1728 "Allows users to send tabs to other synced devices by accessing the "
1729 "sending user interface. Requires Send tab to self to also be enabled";
Jeffrey Cohen9f3e6092019-03-21 21:55:011730
momohattfc352292018-08-29 05:12:361731const char kServiceWorkerImportedScriptUpdateCheckName[] =
1732 "Enable update check for service worker importScripts() resources";
1733const char kServiceWorkerImportedScriptUpdateCheckDescription[] =
1734 "Extend byte-for-byte update check for scripts that are imported by the "
1735 "service worker script via importScripts().";
1736
Azeem Arshad3b1ef73122018-08-30 02:04:151737const char kServiceWorkerLongRunningMessageName[] =
1738 "Service worker long running message dispatch.";
1739const char kServiceWorkerLongRunningMessageDescription[] =
1740 "Enables long running message dispatch method for service workers. "
1741 "Messages sent with this method do not timeout, allowing the service "
1742 "worker to run indefinitely.";
1743
Chris Hamiltonb9612e262019-02-12 21:12:061744const char kSessionRestorePrioritizesBackgroundUseCasesName[] =
1745 "Session restore prioritizes background use cases.";
1746const char kSessionRestorePrioritizesBackgroundUseCasesDescription[] =
1747 "When enabled session restore logic will prioritize sites that make use of "
1748 "background communication mechanisms (favicon and tab title switches, "
1749 "notifications, etc) over sites that do not.";
1750
Brett Wilsonecb80982017-07-12 20:34:511751const char kSettingsWindowName[] = "Show settings in a window";
1752const char kSettingsWindowDescription[] =
1753 "Settings will be shown in a dedicated window instead of as a browser tab.";
1754
Manu Cornetd7ef7c52018-05-01 22:08:231755const char kShelfHoverPreviewsName[] =
1756 "Show previews of running apps when hovering over the shelf.";
1757const char kShelfHoverPreviewsDescription[] =
1758 "Shows previews of the open windows for a given running app when hovering "
1759 "over the shelf.";
1760
Naoki Fukino008a0022018-05-23 18:33:001761const char kShowAndroidFilesInFilesAppName[] =
1762 "Show Android files in Files app";
1763const char kShowAndroidFilesInFilesAppDescription[] =
1764 "Show Android files in Files app if Android is enabled on the device.";
1765
Brett Wilsonecb80982017-07-12 20:34:511766const char kShowAutofillSignaturesName[] = "Show autofill signatures.";
1767const char kShowAutofillSignaturesDescription[] =
Maxim Kolosovskiye66f8cb2018-03-23 10:25:381768 "Annotates web forms with Autofill signatures as HTML attributes. Also "
1769 "marks password fields suitable for password generation.";
Brett Wilsonecb80982017-07-12 20:34:511770
1771const char kShowAutofillTypePredictionsName[] = "Show Autofill predictions";
1772const char kShowAutofillTypePredictionsDescription[] =
1773 "Annotates web forms with Autofill field type predictions as placeholder "
1774 "text.";
1775
Jonathan Backer93610a82019-03-27 14:02:381776const char kSkiaRendererName[] = "Skia API for OOP-D compositing";
1777const char kSkiaRendererDescription[] =
1778 "If enabled, the display compositor will use Skia as the graphics API "
1779 "instead of OpenGL ES. Requires Viz Display Compositor (OOP-D).";
1780
Shivani Sharma2d5b4b6b2019-01-08 16:07:161781const char kHistoryManipulationIntervention[] =
1782 "History Manipulation Intervention";
1783const char kHistoryManipulationInterventionDescription[] =
1784 "If a page does a client side redirect or adds to the history without a "
1785 "user gesture, then skip it on back/forward UI.";
1786
Carlos IL89128732018-04-03 17:00:251787const char kSupervisedUserCommittedInterstitialsName[] =
1788 "Enable Supervised User Committed Interstitials";
1789const char kSupervisedUserCommittedInterstitialsDescription[] =
1790 "Use committed error pages instead of transient navigation entries for "
1791 "supervised user interstitials";
1792
Brett Wilsonecb80982017-07-12 20:34:511793const char kSilentDebuggerExtensionApiName[] = "Silent Debugging";
1794const char kSilentDebuggerExtensionApiDescription[] =
1795 "Do not show the infobar when an extension attaches to a page via "
1796 "chrome.debugger API. This is required to debug extension background "
1797 "pages.";
1798
Christopher Thompson75ff845d2018-02-01 20:12:461799const char kSimplifyHttpsIndicatorName[] = "Simplify HTTPS indicator UI";
1800const char kSimplifyHttpsIndicatorDescription[] =
1801 "Change the UI treatment for HTTPS pages.";
1802
Lukasz Anforowiczd2e16e62019-03-28 19:06:591803const char kIsolateOriginsName[] = "Isolate additional origins";
1804const char kIsolateOriginsDescription[] =
1805 "Requires dedicated processes for an additional set of origins, "
1806 "specified as a comma-separated list.";
1807
Alan Wink7c1b2ae22019-04-03 19:18:061808const char kKidsManagementUrlClassificationName[] =
1809 "KidsMangement Url Classification";
1810const char kKidsManagementUrlClassificationDescription[] =
1811 "Uses KidsManagementService to classify URLs for Kid Accounts.";
1812
Lukasz Anforowicz738a88d2018-11-05 19:19:341813const char kSiteIsolationOptOutName[] = "Disable site isolation";
1814const char kSiteIsolationOptOutDescription[] =
1815 "Disables site isolation "
Nick Carter855bc492018-03-10 00:44:571816 "(SitePerProcess, IsolateOrigins, etc). Intended for diagnosing bugs that "
1817 "may be due to out-of-process iframes. Opt-out has no effect if site "
Lukasz Anforowicz42840422018-11-05 21:49:221818 "isolation is force-enabled using a command line switch or using an "
1819 "enterprise policy. "
1820 "Caution: this disables important mitigations for the Spectre CPU "
Nick Carter855bc492018-03-10 00:44:571821 "vulnerability affecting most computers.";
Lukasz Anforowicz738a88d2018-11-05 19:19:341822const char kSiteIsolationOptOutChoiceDefault[] = "Default";
1823const char kSiteIsolationOptOutChoiceOptOut[] = "Disabled (not recommended)";
Brett Wilsonecb80982017-07-12 20:34:511824
Pattideade7972018-04-27 02:59:401825const char kSiteSettings[] = "Site settings";
Brett Wilsonecb80982017-07-12 20:34:511826const char kSiteSettingsDescription[] =
Pattideade7972018-04-27 02:59:401827 "Add the All Sites list to Site Settings.";
Brett Wilsonecb80982017-07-12 20:34:511828
Brett Wilsonecb80982017-07-12 20:34:511829const char kSmoothScrollingName[] = "Smooth Scrolling";
1830const char kSmoothScrollingDescription[] =
1831 "Animate smoothly when scrolling page content.";
1832
Wei-Yin Chen (陳威尹)c12a30502019-04-24 20:54:421833const char kSoleIntegrationName[] = "Sole integration";
1834const char kSoleIntegrationDescription[] =
1835 "Enable Sole integration for browser customization. You must restart "
1836 "the browser twice for changes to take effect.";
1837
Justin Donnelly4e448cb2017-07-07 21:32:131838const char kSpeculativeServiceWorkerStartOnQueryInputName[] =
1839 "Enable speculative start of a service worker when a search is predicted.";
Justin Donnelly4e448cb2017-07-07 21:32:131840const char kSpeculativeServiceWorkerStartOnQueryInputDescription[] =
1841 "If enabled, when the user enters text in the omnibox that looks like a "
1842 "a query, any service worker associated with the search engine the query "
1843 "will be sent to is started early.";
1844
Carlos ILe5fa0a12018-08-03 16:08:321845const char kSSLCommittedInterstitialsName[] = "Committed Interstitials";
1846const char kSSLCommittedInterstitialsDescription[] =
1847 "Use committed error pages instead of transient navigation entries "
1848 "for SSL interstitial error pages (i.e. certificate errors).";
1849
Shubhie Panickerfaf082ed2018-01-03 04:49:151850const char kStopInBackgroundName[] = "Stop in background";
1851const char kStopInBackgroundDescription[] =
1852 "Stop scheduler task queues, in the background, "
Shubhie Panicker56c99a22018-03-21 00:22:281853 " after a grace period.";
Shubhie Panickerfaf082ed2018-01-03 04:49:151854
Shubhie Panicker56c99a22018-03-21 00:22:281855const char kStopNonTimersInBackgroundName[] =
1856 "Stop non-timer task queues background";
1857const char kStopNonTimersInBackgroundDescription[] =
1858 "Stop non-timer task queues, in the background, "
1859 "after a grace period.";
1860
Brett Wilsonecb80982017-07-12 20:34:511861const char kSuggestionsWithSubStringMatchName[] =
1862 "Substring matching for Autofill suggestions";
1863const char kSuggestionsWithSubStringMatchDescription[] =
1864 "Match Autofill suggestions based on substrings (token prefixes) rather "
1865 "than just prefixes.";
vabr0215a8e2017-03-28 12:47:341866
Marc Treib4bd95e72018-08-30 06:30:581867const char kSyncSupportSecondaryAccountName[] =
1868 "Support secondary accounts for Sync standalone transport";
1869const char kSyncSupportSecondaryAccountDescription[] =
1870 "If enabled, allows Chrome Sync to start in standalone transport mode for "
1871 "a signed-in account that has not been chosen as Chrome's primary account. "
1872 "This only has an effect if sync-standalone-transport is also enabled.";
1873
Jan Krcal2ff23f7c2018-09-04 16:16:131874const char kSyncUSSAutofillProfileName[] = "Enable USS for autofill profile";
1875const char kSyncUSSAutofillProfileDescription[] =
1876 "Enables the new implementation of autofill profile sync";
1877
Jan Krcale3641b92018-08-10 17:53:311878const char kSyncUSSAutofillWalletDataName[] =
1879 "Enable USS for autofill wallet data";
1880const char kSyncUSSAutofillWalletDataDescription[] =
1881 "Enables the new implementation of autofill walet data sync";
1882
Jan Krcal1e883642019-03-06 16:53:451883const char kSyncUSSAutofillWalletMetadataName[] =
1884 "Enable USS for autofill wallet metadata";
1885const char kSyncUSSAutofillWalletMetadataDescription[] =
1886 "Enables the new implementation of autofill walet metadata sync";
1887
Brett Wilsonecb80982017-07-12 20:34:511888const char kSyncSandboxName[] = "Use Chrome Sync sandbox";
1889const char kSyncSandboxDescription[] =
1890 "Connects to the testing server for Chrome Sync.";
vabr0215a8e2017-03-28 12:47:341891
Joe Downing8cbbc192018-05-14 17:37:071892const char kSystemKeyboardLockName[] = "Experimental system keyboard lock";
1893const char kSystemKeyboardLockDescription[] =
1894 "Enables websites to use the keyboard.lock() API to intercept system "
1895 "keyboard shortcuts and have the events routed directly to the website "
1896 "when in fullscreen mode.";
1897
Matt Simmons1fd0c9f2019-04-15 19:08:221898const char kTabEngagementReportingName[] = "Tab Engagement Metrics";
1899const char kTabEngagementReportingDescription[] =
1900 "Tracks tab engagement and lifetime metrics.";
1901
Yusuf Ozuysal67f05a02019-02-15 19:30:521902const char kTabGridLayoutAndroidName[] = "Tab Grid Layout";
1903const char kTabGridLayoutAndroidDescription[] =
1904 "Allows users to see their tabs in a grid layout in the tab switcher.";
1905
Yusuf Ozuysal436d90b82019-03-15 22:17:581906const char kTabGroupsAndroidName[] = "Tab Groups";
1907const char kTabGroupsAndroidDescription[] =
1908 "Allows users to create groups to better organize their tabs.";
1909
Taylor Bergquistbcc15462018-12-05 00:36:561910const char kTabGroupsName[] = "Tab Groups";
1911const char kTabGroupsDescription[] =
1912 "Allows users to organize tabs into visually distinct groups, e.g. to "
1913 "separate tabs associated with different tasks.";
1914
Caroline Risinge121c2b2018-12-03 20:19:291915const char kTabHoverCardsName[] = "Tab Hover Cards";
1916const char kTabHoverCardsDescription[] =
1917 "Enables a popup containing tab information to be visible when hovering "
1918 "over a tab. This will replace tooltips for tabs.";
1919
Dana Friedacaa8ef52019-02-08 02:20:351920const char kTabHoverCardImagesName[] = "Tab Hover Card Images";
1921const char kTabHoverCardImagesDescription[] =
1922 "Shows a preview image in tab hover cards, if tab hover cards are enabled.";
1923
Christian Dullweberd0d96f02017-09-13 09:22:511924const char kTabsInCbdName[] = "Enable tabs for the Clear Browsing Data dialog.";
1925const char kTabsInCbdDescription[] =
1926 "Enables a basic and an advanced tab for the Clear Browsing Data dialog.";
1927
Daniele Castagna0fead93e2018-01-10 20:40:291928const char kTintGlCompositedContentName[] = "Tint GL-composited content";
1929const char kTintGlCompositedContentDescription[] =
1930 "Tint contents composited using GL with a shade of red to help debug and "
1931 "study overlay support.";
1932
Peter Kastingd77428352018-10-26 15:20:251933const char kTopChromeTouchUiName[] = "Touch UI Layout";
1934const char kTopChromeTouchUiDescription[] =
1935 "Enables touch UI layout in the browser's top chrome.";
vabr0215a8e2017-03-28 12:47:341936
Brett Wilsonecb80982017-07-12 20:34:511937const char kThreadedScrollingName[] = "Threaded scrolling";
1938const char kThreadedScrollingDescription[] =
1939 "Threaded handling of scroll-related input events. Disabling this will "
1940 "force all such scroll events to be handled on the main thread. Note that "
1941 "this can dramatically hurt scrolling performance of most websites and is "
1942 "intended for testing purposes only.";
1943
Dominick Ng8896b1cd2017-10-17 23:24:361944const char kTopSitesFromSiteEngagementName[] = "Top Sites from Site Engagement";
1945const char kTopSitesFromSiteEngagementDescription[] =
1946 "Enable Top Sites on the New Tab Page to be sourced and sorted using site "
1947 "engagement.";
1948
Brett Wilsonecb80982017-07-12 20:34:511949const char kTouchAdjustmentName[] = "Touch adjustment";
1950const char kTouchAdjustmentDescription[] =
1951 "Refine the position of a touch gesture in order to compensate for touches "
1952 "having poor resolution compared to a mouse.";
1953
1954const char kTouchDragDropName[] = "Touch initiated drag and drop";
1955const char kTouchDragDropDescription[] =
1956 "Touch drag and drop can be initiated through long press on a draggable "
1957 "element.";
1958
1959const char kTouchEventsName[] = "Touch Events API";
1960const char kTouchEventsDescription[] =
1961 "Force Touch Events API feature detection to always be enabled or "
1962 "disabled, or to be enabled when a touchscreen is detected on startup "
Ella Gea6a203c92017-10-26 19:09:291963 "(Automatic).";
Brett Wilsonecb80982017-07-12 20:34:511964
1965const char kTouchSelectionStrategyName[] = "Touch text selection strategy";
1966const char kTouchSelectionStrategyDescription[] =
1967 "Controls how text selection granularity changes when touch text selection "
1968 "handles are dragged. Non-default behavior is experimental.";
1969const char kTouchSelectionStrategyCharacter[] = "Character";
1970const char kTouchSelectionStrategyDirection[] = "Direction";
1971
1972const char kTraceUploadUrlName[] = "Trace label for navigation tracing";
1973const char kTraceUploadUrlDescription[] =
1974 "This is to be used in conjunction with the enable-navigation-tracing "
1975 "flag. Please select the label that best describes the recorded traces. "
1976 "This will choose the destination the traces are uploaded to. If you are "
1977 "not sure, select other. If left empty, no traces will be uploaded.";
1978const char kTraceUploadUrlChoiceOther[] = "Other";
1979const char kTraceUploadUrlChoiceEmloading[] = "emloading";
1980const char kTraceUploadUrlChoiceQa[] = "QA";
1981const char kTraceUploadUrlChoiceTesting[] = "Testing";
1982
Anthony Vallee-Dubois265c5692018-06-01 15:57:141983const char kTranslateForceTriggerOnEnglishName[] =
1984 "Select which language model to use to trigger translate on English "
1985 "content";
1986const char kTranslateForceTriggerOnEnglishDescription[] =
1987 "Force the Translate Triggering on English pages experiment to be enabled "
1988 "with the selected language model active.";
1989
Mustafa Emre Acerb3aa36a82018-05-22 21:44:051990const char kTreatInsecureOriginAsSecureName[] =
1991 "Insecure origins treated as secure";
1992const char kTreatInsecureOriginAsSecureDescription[] =
1993 "Treat given (insecure) origins as secure origins. Multiple origins can be "
1994 "supplied as a comma-separated list. For the definition of secure "
1995 "contexts, "
1996 "see https://w3c.github.io/webappsec-secure-contexts/";
1997
Brett Wilsonecb80982017-07-12 20:34:511998const char kTrySupportedChannelLayoutsName[] =
1999 "Causes audio output streams to check if channel layouts other than the "
2000 "default hardware layout are available.";
2001const char kTrySupportedChannelLayoutsDescription[] =
2002 "Causes audio output streams to check if channel layouts other than the "
2003 "default hardware layout are available. Turning this on will allow the OS "
2004 "to do stereo to surround expansion if supported. May expose third party "
2005 "driver bugs, use with caution.";
2006
David Roger6762a092018-01-31 15:55:072007const char kUnifiedConsentName[] = "Unified Consent";
2008const char kUnifiedConsentDescription[] =
2009 "Enables a unified management of user consent for privacy-related "
2010 "features. This includes new confirmation screens and improved settings "
2011 "pages.";
2012
Brett Wilsonecb80982017-07-12 20:34:512013const char kUiPartialSwapName[] = "Partial swap";
2014const char kUiPartialSwapDescription[] = "Sets partial swap behavior.";
2015
Wei Li790e7a8572018-03-23 01:31:552016const char kUsePdfCompositorServiceName[] =
2017 "Use PDF compositor service for printing";
2018const char kUsePdfCompositorServiceDescription[] =
2019 "When enabled, use PDF compositor service to composite and generate PDF "
2020 "files for printing. When site isolation is enabled, disabling this will "
2021 "not stop using PDF compositor service since the service is required for "
2022 "printing out-of-process iframes correctly.";
2023
Mustaq Ahmedc646c0a2017-10-20 20:08:302024const char kUserActivationV2Name[] = "User Activation v2";
2025const char kUserActivationV2Description[] =
2026 "Enable simple user activation for APIs that are otherwise controlled by "
2027 "user gesture tokens.";
2028
Brett Wilsonecb80982017-07-12 20:34:512029const char kUseSuggestionsEvenIfFewFeatureName[] =
2030 "Disable minimum for server-side tile suggestions on NTP.";
2031const char kUseSuggestionsEvenIfFewFeatureDescription[] =
2032 "Request server-side suggestions even if there are only very few of them "
2033 "and use them for tiles on the New Tab Page.";
2034
2035const char kV8CacheOptionsName[] = "V8 caching mode.";
2036const char kV8CacheOptionsDescription[] =
2037 "Caching mode for the V8 JavaScript engine.";
Brett Wilsonecb80982017-07-12 20:34:512038const char kV8CacheOptionsCode[] = "Cache V8 compiler data.";
2039
Michael Hablich896d52662017-10-23 15:59:572040const char kV8VmFutureName[] = "Future V8 VM features";
2041const char kV8VmFutureDescription[] =
2042 "This enables upcoming and experimental V8 VM features. "
2043 "This flag does not enable experimental JavaScript features.";
2044
Hannes Payer1130d5672018-06-05 07:37:312045const char kV8OrinocoName[] = "V8 Orinoco garbage collection features";
2046const char kV8OrinocoDescription[] =
2047 "This enables the V8 Orinoco garbage collection features.";
2048
Brett Wilsonecb80982017-07-12 20:34:512049const char kWalletServiceUseSandboxName[] =
2050 "Use Google Payments sandbox servers";
2051const char kWalletServiceUseSandboxDescription[] =
2052 "For developers: use the sandbox service for Google Payments API calls.";
2053
Brett Wilsonecb80982017-07-12 20:34:512054const char kWebglDraftExtensionsName[] = "WebGL Draft Extensions";
2055const char kWebglDraftExtensionsDescription[] =
2056 "Enabling this option allows web applications to access the WebGL "
2057 "Extensions that are still in draft status.";
2058
2059const char kWebMidiName[] = "Web MIDI API";
2060const char kWebMidiDescription[] = "Enable Web MIDI API experimental support.";
2061
Qingsi Wangec2dbf942018-11-03 05:33:042062const char kWebrtcHideLocalIpsWithMdnsName[] =
2063 "Anonymize local IPs exposed by WebRTC.";
2064const char kWebrtcHideLocalIpsWithMdnsDecription[] =
2065 "Conceal local IP addresses with mDNS hostnames.";
2066
Alex Loikob5fb1282018-08-14 10:04:402067const char kWebrtcHybridAgcName[] = "WebRTC hybrid Agc2/Agc1.";
2068const char kWebrtcHybridAgcDescription[] =
2069 "WebRTC Agc2 digital adaptation with Agc1 analog adaptation.";
2070
Brett Wilsonecb80982017-07-12 20:34:512071const char kWebrtcHwDecodingName[] = "WebRTC hardware video decoding";
2072const char kWebrtcHwDecodingDescription[] =
2073 "Support in WebRTC for decoding video streams using platform hardware.";
2074
2075const char kWebrtcHwEncodingName[] = "WebRTC hardware video encoding";
2076const char kWebrtcHwEncodingDescription[] =
2077 "Support in WebRTC for encoding video streams using platform hardware.";
2078
2079const char kWebrtcHwH264EncodingName[] = "WebRTC hardware h264 video encoding";
2080const char kWebrtcHwH264EncodingDescription[] =
2081 "Support in WebRTC for encoding h264 video streams using platform "
2082 "hardware.";
2083
2084const char kWebrtcHwVP8EncodingName[] = "WebRTC hardware vp8 video encoding";
2085const char kWebrtcHwVP8EncodingDescription[] =
2086 "Support in WebRTC for encoding vp8 video streams using platform hardware.";
2087
Sreerenj Balachandran2a5fd0972019-02-08 22:15:202088const char kWebrtcHwVP9EncodingName[] = "WebRTC hardware vp9 video encoding";
2089const char kWebrtcHwVP9EncodingDescription[] =
2090 "Support in WebRTC for encoding vp9 video streams using platform hardware.";
2091
Niels Möller090866a2018-02-13 10:55:032092const char kWebrtcNewEncodeCpuLoadEstimatorName[] =
2093 "WebRTC new encode cpu load estimator";
2094const char kWebrtcNewEncodeCpuLoadEstimatorDescription[] =
2095 "Enable new estimator for the encoder cpu load, for evaluation and "
2096 "testing. Intended to improve accuracy when screen casting.";
2097
Elad Alon85e0d0be2018-06-26 10:38:372098const char kWebRtcRemoteEventLogName[] = "WebRTC remote-bound event logging";
2099const char kWebRtcRemoteEventLogDescription[] =
2100 "Allow collecting WebRTC event logs and uploading them to Crash. "
2101 "Please note that, even if enabled, this will still require "
2102 "a policy to be set, for it to have an effect.";
2103
Brett Wilsonecb80982017-07-12 20:34:512104const char kWebrtcSrtpAesGcmName[] =
2105 "Negotiation with GCM cipher suites for SRTP in WebRTC";
2106const char kWebrtcSrtpAesGcmDescription[] =
2107 "When enabled, WebRTC will try to negotiate GCM cipher suites for SRTP.";
2108
2109const char kWebrtcStunOriginName[] = "WebRTC Stun origin header";
2110const char kWebrtcStunOriginDescription[] =
2111 "When enabled, Stun messages generated by WebRTC will contain the Origin "
2112 "header.";
2113
2114const char kWebvrName[] = "WebVR";
2115const char kWebvrDescription[] =
Anna Offenwanger00e6dd052018-04-05 02:12:012116 "Enables access to experimental Virtual Reality functionality via the "
2117 "WebVR 1.1 API. This feature will eventually be replaced by the WebXR "
2118 "Device API. Warning: Enabling this will also allow WebVR content on "
2119 "insecure origins to access these powerful APIs, and may pose a security "
David Dorwin09448942019-01-11 23:37:302120 "risk. Controllers are exposed as Gamepads, and WebVR-specific attributes "
2121 "are exposed.";
Brett Wilsonecb80982017-07-12 20:34:512122
Brandon Jonese9d9b2b2017-12-11 22:20:112123const char kWebXrName[] = "WebXR Device API";
2124const char kWebXrDescription[] =
Anna Offenwanger00e6dd052018-04-05 02:12:012125 "Enables access to experimental APIs to interact with Virtual Reality (VR) "
2126 "and Augmented Reality (AR) devices.";
2127
Ian Vollick7aaccf92018-04-07 23:10:432128const char kWebXrHitTestName[] = "WebXR Hit Test";
2129const char kWebXrHitTestDescription[] =
2130 "Enables access to raycasting against estimated XR scene geometry.";
Brandon Jonese9d9b2b2017-12-11 22:20:112131
Brett Wilsonecb80982017-07-12 20:34:512132const char kZeroCopyName[] = "Zero-copy rasterizer";
2133const char kZeroCopyDescription[] =
2134 "Raster threads write directly to GPU memory associated with tiles.";
vabr0215a8e2017-03-28 12:47:342135
Brett Wilsonff596952017-07-14 01:06:552136// Android ---------------------------------------------------------------------
2137
2138#if defined(OS_ANDROID)
2139
2140const char kAiaFetchingName[] = "Intermediate Certificate Fetching";
2141const char kAiaFetchingDescription[] =
2142 "Enable intermediate certificate fetching when a server does not provide "
2143 "sufficient certificates to build a chain to a trusted root.";
2144
2145const char kAccessibilityTabSwitcherName[] = "Accessibility Tab Switcher";
2146const char kAccessibilityTabSwitcherDescription[] =
2147 "Enable the accessibility tab switcher for Android.";
2148
Pavel Shmakov798f4742018-11-15 21:27:382149const char kAllowRemoteContextForNotificationsName[] =
2150 "Allow using remote app context for notifications";
2151const char kAllowRemoteContextForNotificationsDescription[] =
2152 "Allow using Context#createPackageContext to work around issues with status"
2153 "bar icons on certain Android M devices.";
2154
Brett Wilsonff596952017-07-14 01:06:552155const char kAndroidAutofillAccessibilityName[] = "Autofill Accessibility";
2156const char kAndroidAutofillAccessibilityDescription[] =
2157 "Enable accessibility for autofill popup.";
2158
Khushalbb1963a2018-10-02 21:02:352159const char kAndroidSurfaceControl[] = "Use Android SurfaceControl";
2160const char kAndroidSurfaceControlDescription[] =
2161 "Use the SurfaceControl API for supporting overlays on Android";
2162
Becky Zhoubbfbde32019-02-20 17:07:592163const char kAndroidWebContentsDarkMode[] = "Android web contents dark mode";
2164const char kAndroidWebContentsDarkModeDescription[] =
2165 "Enable dark mode on web contents in Android";
2166
Anita Woodruffbfcd1e52018-07-16 12:00:512167const char kAppNotificationStatusMessagingName[] =
2168 "App notification status messaging";
2169const char kAppNotificationStatusMessagingDescription[] =
2170 "Enables messaging in site permissions UI informing user when "
2171 "notifications are disabled for the entire app.";
2172
Miriam Gershenson8cf1397222018-01-23 22:48:292173const char kAsyncDnsName[] = "Async DNS resolver";
2174const char kAsyncDnsDescription[] = "Enables the built-in DNS resolver.";
2175
Dan Harrington01229f82018-09-12 21:01:212176const char kAutoFetchOnNetErrorPageName[] = "AutoFetchOnNetErrorPage";
2177const char kAutoFetchOnNetErrorPageDescription[] =
2178 "When enabled, and navigation fails with an offline error, schedule a "
2179 "fetch of the page when online again.";
2180
Brett Wilsonff596952017-07-14 01:06:552181const char kAutofillAccessoryViewName[] =
2182 "Autofill suggestions as keyboard accessory view";
2183const char kAutofillAccessoryViewDescription[] =
2184 "Shows Autofill suggestions on top of the keyboard rather than in a "
2185 "dropdown.";
2186
Tibor Goldschwendt11b3cf22018-07-04 15:32:442187const char kBackgroundTaskComponentUpdateName[] =
2188 "Background Task Component Updates";
2189const char kBackgroundTaskComponentUpdateDescription[] =
2190 "Schedule component updates with BackgroundTaskScheduler";
2191
Michael van Ouwerkerkbda4ad82018-06-19 14:08:002192const char kCCTModuleName[] = "Chrome Custom Tabs Module";
2193const char kCCTModuleDescription[] =
2194 "Enables a dynamically loaded module in Chrome Custom Tabs, on Android.";
2195
Michael van Ouwerkerk29a7a292018-10-09 09:20:142196const char kCCTModuleCacheName[] = "Chrome Custom Tabs Module Cache";
2197const char kCCTModuleCacheDescription[] =
Michael van Ouwerkerka5df1ec2018-10-11 11:57:402198 "Enables a cache for dynamically loaded modules in Chrome Custom Tabs. "
2199 "Under mild memory pressure the cache may be retained for some time";
Michael van Ouwerkerk29a7a292018-10-09 09:20:142200
John Lin170c00b2018-11-21 15:44:252201const char kCCTModuleCustomHeaderName[] =
2202 "Chrome Custom Tabs Module Custom Header";
2203const char kCCTModuleCustomHeaderDescription[] =
2204 "Enables header customization by dynamically loaded modules in "
2205 "Chrome Custom Tabs.";
2206
Michael van Ouwerkerk0878427a2019-02-13 15:11:422207const char kCCTModuleCustomRequestHeaderName[] =
2208 "Chrome Custom Tabs Module Custom Request Header";
2209const char kCCTModuleCustomRequestHeaderDescription[] =
2210 "Enables a custom request header for URLs managed by dynamically loaded "
2211 "modules in Chrome Custom Tabs.";
2212
alihanlivdumlu12ac4772019-01-17 17:37:182213const char kCCTModuleDexLoadingName[] = "Chrome Custom Tabs Module Dex Loading";
2214const char kCCTModuleDexLoadingDescription[] =
2215 "Enables loading Chrome Custom Tabs module code from a dex file "
2216 "provided by the module.";
2217
barkerd84051482018-11-13 14:46:562218const char kCCTModulePostMessageName[] =
2219 "Chrome Custom Tabs Module postMessage API";
2220const char kCCTModulePostMessageDescription[] =
2221 "Enables the postMessage API exposed to dynamically loaded modules in "
2222 "Chrome Custom Tabs.";
2223
Anna Malova9bb4ead2019-01-18 18:01:262224const char kCCTModuleUseIntentExtrasName[] =
2225 "Chrome Custom Tabs Module Intent Extras Usage";
2226const char kCCTModuleUseIntentExtrasDescription[] =
2227 "Enables usage of Intent's extras in Chrome Custom Tabs Module";
2228
Anna Malovaf7c734a2019-03-01 13:08:452229const char kCCTTargetTranslateLanguageName[] =
2230 "Chrome Custom Tabs Target Translate Language";
2231const char kCCTTargetTranslateLanguageDescription[] =
2232 "Enables specify target language the page should be translated to "
2233 "in Chrome Custom Tabs.";
2234
Matthew Jones1abcb132018-07-09 17:59:462235const char kChromeDuetName[] = "Chrome Duet";
2236const char kChromeDuetDescription[] =
2237 "Enables Chrome Duet, split toolbar Chrome Home, on Android.";
Theresa Wellingtonb9243b22017-12-01 16:23:052238
Sarath Singapati83aef1c2017-11-16 15:54:522239const char kClearOldBrowsingDataName[] = "Clear older browsing data";
2240const char kClearOldBrowsingDataDescription[] =
2241 "Enables clearing of browsing data which is older than a given time "
2242 "period.";
2243
Vitalii Iarkof52ff802017-09-14 12:34:242244const char kContentSuggestionsDebugLogName[] = "Content suggestions debug log";
2245const char kContentSuggestionsDebugLogDescription[] =
2246 "Enable content suggestions debug log accessible through "
2247 "snippets-internals.";
2248
Donn Denman4315f262019-03-02 02:47:412249const char kContextualSearchDefinitionsName[] = "Contextual Search definitions";
2250const char kContextualSearchDefinitionsDescription[] =
2251 "Enables tap-activated contextual definitions of words on a page to be "
2252 "presented in the caption of the Tap to Search Bar.";
2253
Donn Denman8e58ead2017-11-04 01:44:012254const char kContextualSearchMlTapSuppressionName[] =
2255 "Contextual Search ML tap suppression";
2256const char kContextualSearchMlTapSuppressionDescription[] =
2257 "Enables tap gestures to be suppressed to improve CTR by applying machine "
Donn Denman59729812018-01-09 01:27:022258 "learning. The \"Contextual Search Ranker prediction\" flag must also be "
2259 "enabled!";
Brett Wilsonff596952017-07-14 01:06:552260
Donn Denman59729812018-01-09 01:27:022261const char kContextualSearchRankerQueryName[] =
2262 "Contextual Search Ranker prediction";
2263const char kContextualSearchRankerQueryDescription[] =
2264 "Enables prediction of tap gestures using Assist-Ranker machine learning.";
2265
Donn Denman63d169f2019-03-08 23:34:502266const char kContextualSearchSimplifiedServerName[] =
2267 "Contextual Search simplified server logic";
2268const char kContextualSearchSimplifiedServerDescription[] =
2269 "Enables simpler server-side logic for determining what data to return and "
2270 "show in the Contextual Search UI. Option to allow all cards CoCa "
2271 "returns.";
2272
Donn Denman59729812018-01-09 01:27:022273const char kContextualSearchSecondTapName[] =
2274 "Contextual Search second tap triggering";
2275const char kContextualSearchSecondTapDescription[] =
2276 "Enables triggering on a second tap gesture even when Ranker would "
2277 "normally suppress that tap.";
2278
Donn Denman75f4b052019-04-05 17:55:212279const char kContextualSearchTranslationModelName[] =
2280 "Contextual Search translation using the Chrome translate model.";
2281const char kContextualSearchTranslationModelDescription[] =
2282 "Enables triggering translation in Contextual Search according to the "
2283 "Chrome translation model semantics.";
2284
Donn Denmane9b5b7fb2018-07-24 22:19:492285const char kContextualSearchUnityIntegrationName[] =
2286 "Contextual Search integration with Unified Consent";
2287const char kContextualSearchUnityIntegrationDescription[] =
2288 "Enables integration of Tap to Search with Unified Consent.";
2289
Joy Ming189b0cc2017-12-08 19:42:432290const char kDownloadsLocationChangeName[] = "Enable downloads location change";
2291const char kDownloadsLocationChangeDescription[] =
2292 "Enable changing default downloads storage location on Android.";
2293
Shakti Sahu32b2ee102018-05-17 00:04:462294const char kDownloadProgressInfoBarName[] = "Enable download progress infobar";
2295const char kDownloadProgressInfoBarDescription[] =
2296 "Enables an infobar notifying users about status of current downloads.";
2297
Shakti Sahu9ec8cfd2018-07-17 13:29:292298const char kDownloadHomeV2Name[] = "Enable download home v2";
2299const char kDownloadHomeV2Description[] =
2300 "Enables the new UI for download home";
2301
Hesen Zhangf7ad6142019-03-12 23:48:312302const char kDownloadRenameName[] = "Enable download rename";
2303const char kDownloadRenameDescription[] = "Enables rename option for downloads";
2304
Fabio Tirelo918089a2018-10-22 21:24:082305const char kAutofillManualFallbackAndroidName[] =
2306 "Enable Autofill manual fallback for Addresses and Payments (Android)";
2307const char kAutofillManualFallbackAndroidDescription[] =
2308 "If enabled, adds toggle for addresses and payments bottom sheet to the "
2309 "keyboard accessory.";
2310
Fabio Tirelo315e65922018-09-05 03:35:492311const char kEnableAutofillRefreshStyleName[] =
2312 "Enable Autofill refresh style (Android)";
2313const char kEnableAutofillRefreshStyleDescription[] =
2314 "Enable modernized style for Autofill on Android";
2315
Vitalii Iarkof4ed32d2017-09-26 13:15:532316const char kEnableAndroidSpellcheckerName[] = "Enable spell checking";
Brett Wilsonff596952017-07-14 01:06:552317const char kEnableAndroidSpellcheckerDescription[] =
2318 "Enables use of the Android spellchecker.";
Brett Wilsonff596952017-07-14 01:06:552319
Lei Tianbd5a3bf2018-02-28 19:01:162320const char kEnableCommandLineOnNonRootedName[] =
2321 "Enable command line on non-rooted devices";
2322const char kEnableCommandLineOnNoRootedDescription[] =
2323 "Enable reading command line file on non-rooted devices (DANGEROUS).";
2324
Brett Wilsonff596952017-07-14 01:06:552325const char kEnableCustomContextMenuName[] = "Enable custom context menu";
2326const char kEnableCustomContextMenuDescription[] =
2327 "Enables a new context menu when a link, image, or video is pressed within "
2328 "Chrome.";
2329
Sinan Sahin3bafe272019-03-11 17:03:062330const char kEnableRevampedContextMenuName[] =
2331 "Enable the revamped context menu";
2332const char kEnableRevampedContextMenuDescription[] =
2333 "Enables a revamped context menu when a link, image, or video is long "
2334 "pressed within Chrome.";
2335
Brett Wilsonff596952017-07-14 01:06:552336const char kEnableNtpRemoteSuggestionsName[] =
2337 "Show server-side suggestions on the New Tab page";
2338const char kEnableNtpRemoteSuggestionsDescription[] =
2339 "If enabled, the list of content suggestions on the New Tab page will "
2340 "contain server-side suggestions (e.g., Articles for you). Furthermore, it "
2341 "allows to override the source used to retrieve these server-side "
2342 "suggestions.";
2343
Brett Wilsonff596952017-07-14 01:06:552344const char kEnableNtpSuggestionsNotificationsName[] =
2345 "Notify about new content suggestions available at the New Tab page";
2346const char kEnableNtpSuggestionsNotificationsDescription[] =
2347 "If enabled, notifications will inform about new content suggestions on "
2348 "the New Tab page.";
2349
Brett Wilsonff596952017-07-14 01:06:552350const char kEnableOfflinePreviewsName[] = "Offline Page Previews";
2351const char kEnableOfflinePreviewsDescription[] =
2352 "Enable showing offline page previews on slow networks.";
2353
2354const char kEnableOskOverscrollName[] = "Enable OSK Overscroll";
2355const char kEnableOskOverscrollDescription[] =
2356 "Enable OSK overscroll support. With this flag on, the OSK will only "
2357 "resize the visual viewport.";
2358
Brett Wilsonff596952017-07-14 01:06:552359const char kEnableWebNfcName[] = "WebNFC";
2360const char kEnableWebNfcDescription[] = "Enable WebNFC support.";
2361
Donn Denmanffaeaa32018-10-12 17:37:532362const char kEphemeralTabName[] = "An Ephemeral Tab in an Overlay Panel";
2363const char kEphemeralTabDescription[] =
Donn Denmanb45c26a2019-02-13 01:42:212364 "Enable a 'Preview page/image' at a linked page into an overlay.";
Donn Denmanffaeaa32018-10-12 17:37:532365
Lei Zhang0a318af2018-11-14 02:19:462366const char kExploreSitesName[] = "Explore websites";
2367const char kExploreSitesDescription[] =
2368 "Enables portal from new tab page to explore websites.";
2369
Xing Liu7d57dd32019-01-20 02:34:182370const char kForegroundNotificationManagerName[] =
2371 "Foreground notification manager";
2372const char kForegroundNotificationManagerDescription[] =
2373 "Enable foreground notification manager to handle foreground service and "
2374 "notification.";
2375
Daniel Parke74fcf862018-03-27 18:05:452376const char kHomePageButtonName[] = "Force Enable Home Page Button";
Daniel Park990d0992018-05-18 22:12:512377const char kHomePageButtonDescription[] = "Displays a home button if enabled.";
Daniel Parke74fcf862018-03-27 18:05:452378
Yafei Duanbb7663f32018-07-17 01:33:152379const char kHomepageTileName[] =
2380 "Enable Homepage tile shown in Suggested Tiles";
2381const char kHomepageTileDescription[] =
2382 "When NTPButton is enabled, the first tile of the Suggested Tiles will be "
2383 "used for homepage. It will not have an effect when NTPButton is disabled.";
2384
Jian Li4b252642018-07-23 19:49:072385const char kIncognitoStringsName[] = "Alternate incognito strings";
2386const char kIncognitoStringsDescription[] =
2387 "Show alternate incognito strings if enabled.";
2388
Theresa920e0ed2018-03-07 18:12:442389const char kInterestFeedContentSuggestionsDescription[] =
Yafei Duanbb7663f32018-07-17 01:33:152390 "Use the interest feed to render content suggestions. Currently "
2391 "content "
Theresa920e0ed2018-03-07 18:12:442392 "suggestions are shown on the New Tab Page.";
2393const char kInterestFeedContentSuggestionsName[] =
2394 "Interest Feed Content Suggestions";
2395
Leo Zhang051b75482017-12-20 03:28:302396const char kLanguagesPreferenceName[] = "Language Settings";
2397const char kLanguagesPreferenceDescription[] =
2398 "Enable this option for Language Settings feature on Android.";
2399
Brett Wilsonff596952017-07-14 01:06:552400const char kLsdPermissionPromptName[] =
2401 "Location Settings Dialog Permission Prompt";
2402const char kLsdPermissionPromptDescription[] =
2403 "Whether to use the Google Play Services Location Settings Dialog "
2404 "permission dialog.";
2405
Ioana Pandeled8dc2b692019-02-20 12:04:152406const char kManualPasswordGenerationAndroidName[] =
2407 "Manual password generation";
2408const char kManualPasswordGenerationAndroidDescription[] =
2409 "Whether Chrome should offer users the option to manually request to "
2410 "generate passwords on Android.";
Amirhossein Simjour97b4154f2018-02-20 03:49:592411
Brett Wilsonff596952017-07-14 01:06:552412const char kMediaScreenCaptureName[] = "Experimental ScreenCapture.";
2413const char kMediaScreenCaptureDescription[] =
2414 "Enable this option for experimental ScreenCapture feature on Android.";
2415
Dan Harrington541db9e2018-07-30 18:36:302416const char kNewNetErrorPageUIName[] = "Enable new UI for net-error page";
2417const char kNewNetErrorPageUIDescription[] =
Dan Harringtonc78e4622019-03-22 19:13:242418 "Enables showing available offline content on the net-error (Dino) page.";
Dan Harrington541db9e2018-07-30 18:36:302419
Brett Wilsonff596952017-07-14 01:06:552420const char kNewPhotoPickerName[] = "Enable new Photopicker";
2421const char kNewPhotoPickerDescription[] =
2422 "Activates the new picker for selecting photos.";
2423
2424const char kNoCreditCardAbort[] = "No Credit Card Abort";
2425const char kNoCreditCardAbortDescription[] =
2426 "Whether or not the No Credit Card Abort is enabled.";
2427
Daniel Park990d0992018-05-18 22:12:512428const char kNtpButtonName[] = "Enable NTP Button";
2429const char kNtpButtonDescription[] =
2430 "Displays a New Tab Page button in the toolbar if enabled.";
2431
Jian Liade82832018-09-06 22:31:412432const char kOfflineIndicatorAlwaysHttpProbeName[] = "Always http probe";
2433const char kOfflineIndicatorAlwaysHttpProbeDescription[] =
2434 "Always do http probe to detect network connectivity for offline indicator "
2435 "as opposed to just taking the connection state from the system."
2436 "Used for testing.";
2437
2438const char kOfflineIndicatorChoiceName[] = "Offline indicator choices";
2439const char kOfflineIndicatorChoiceDescription[] =
2440 "Show an offline indicator while offline.";
Jian Li1413ebf2018-06-14 20:46:322441
Brett Wilsonff596952017-07-14 01:06:552442const char kOfflinePagesCtName[] = "Enable Offline Pages CT features.";
2443const char kOfflinePagesCtDescription[] = "Enable Offline Pages CT features.";
2444
2445const char kOfflinePagesCtV2Name[] = "Enable Offline Pages CT V2 features.";
2446const char kOfflinePagesCtV2Description[] =
2447 "V2 features include attributing pages to the app that initiated the "
2448 "custom tabs, and being able to query for pages by page attribution.";
2449
Cathy Li7311d792018-04-05 00:34:162450const char kOfflinePagesCTSuppressNotificationsName[] =
2451 "Disable download complete notification for whitelisted CCT apps.";
2452const char kOfflinePagesCTSuppressNotificationsDescription[] =
2453 "Disable download complete notification for page downloads originating "
2454 "from a CCT app whitelisted to show their own download complete "
2455 "notification.";
2456
Candice Sy74fa7a352018-03-30 23:46:492457const char kOfflinePagesDescriptiveFailStatusName[] =
2458 "Enables descriptive failed download status text.";
2459const char kOfflinePagesDescriptiveFailStatusDescription[] =
2460 "Enables failed download status text in notifications and Downloads Home "
2461 "to state the reason the request failed if the failure is actionable.";
2462
2463const char kOfflinePagesDescriptivePendingStatusName[] =
2464 "Enables descriptive pending download status text.";
2465const char kOfflinePagesDescriptivePendingStatusDescription[] =
2466 "Enables pending download status text in notifications and Downloads Home "
2467 "to state the reason the request is pending.";
2468
2469const char kOfflinePagesInDownloadHomeOpenInCctName[] =
2470 "Enables offline pages in the downloads home to be opened in CCT.";
2471const char kOfflinePagesInDownloadHomeOpenInCctDescription[] =
2472 "When enabled offline pages launched from the Downloads Home will be "
2473 "opened in Chrome Custom Tabs (CCT) instead of regular tabs.";
2474
Carlos Knippschild09272ecd2017-12-09 03:29:362475const char kOfflinePagesLimitlessPrefetchingName[] =
2476 "Removes resource usage limits for the prefetching of offline pages.";
2477const char kOfflinePagesLimitlessPrefetchingDescription[] =
2478 "Allows the prefetching of suggested offline pages to ignore resource "
2479 "usage limits. This allows it to completely ignore data usage limitations "
2480 "and allows downloads to happen with any kind of connection.";
2481
Brett Wilsonff596952017-07-14 01:06:552482const char kOfflinePagesLoadSignalCollectingName[] =
2483 "Enables collecting load timing data for offline page snapshots.";
2484const char kOfflinePagesLoadSignalCollectingDescription[] =
2485 "Enables loading completeness data collection while writing an offline "
2486 "page. This data is collected in the snapshotted offline page to allow "
2487 "data analysis to improve deciding when to make the offline snapshot.";
2488
2489const char kOfflinePagesPrefetchingName[] =
2490 "Enables suggested offline pages to be prefetched.";
2491const char kOfflinePagesPrefetchingDescription[] =
2492 "Enables suggested offline pages to be prefetched, so useful content is "
2493 "available while offline.";
2494
Pete Williamson7845dff2017-09-20 11:06:192495const char kOfflinePagesResourceBasedSnapshotName[] =
2496 "Enables offline page snapshots to be based on percentage of page loaded.";
2497const char kOfflinePagesResourceBasedSnapshotDescription[] =
2498 "Enables offline page snapshots to use a resource percentage based "
2499 "approach for determining when the page is loaded as opposed to a time "
2500 "based approach";
2501
Collin Baker17f92a52017-07-19 21:41:252502const char kOfflinePagesRenovationsName[] = "Enables offline page renovations.";
2503const char kOfflinePagesRenovationsDescription[] =
2504 "Enables offline page renovations which correct issues with dynamic "
2505 "content that occur when offlining pages that use JavaScript.";
2506
Yafei Duan36b4b5b2018-08-07 00:40:032507const char kOfflinePagesLivePageSharingName[] =
2508 "Enables live page sharing of offline pages";
2509const char kOfflinePagesLivePageSharingDescription[] =
2510 "Enables to share current loaded page as offline page by saving as MHTML "
2511 "first.";
2512
Cathy Lie0d88762018-04-12 08:03:012513const char kOfflinePagesShowAlternateDinoPageName[] =
2514 "Enable alternate dino page with more user capabilities.";
2515const char kOfflinePagesShowAlternateDinoPageDescription[] =
2516 "Enables the dino page to show more buttons and offer existing offline "
2517 "content.";
2518
Brett Wilsonff596952017-07-14 01:06:552519const char kOffliningRecentPagesName[] =
2520 "Enable offlining of recently visited pages";
2521const char kOffliningRecentPagesDescription[] =
2522 "Enable storing recently visited pages locally for offline use. Requires "
2523 "Offline Pages to be enabled.";
2524
Matthew Jonesa88b95852017-11-08 23:13:502525const char kProgressBarThrottleName[] = "Android progress update throttling.";
2526const char kProgressBarThrottleDescription[] =
2527 "Limit the maximum progress update to make progress appear smoother.";
2528
Piotr Swigon7c296ef2017-08-29 04:32:002529const char kPwaImprovedSplashScreenName[] =
2530 "Improved Splash Screen for standalone PWAs";
2531const char kPwaImprovedSplashScreenDescription[] =
2532 "Enables the Improved Splash Screen UX for standalone PWAs based on new "
2533 "Web App Manifest attributes";
Piotr Swigon9f630b32017-07-26 09:42:492534const char kPwaPersistentNotificationName[] =
2535 "Persistent notification in standalone PWA";
2536const char kPwaPersistentNotificationDescription[] =
2537 "Enables a persistent Android notification for standalone PWAs";
2538
Brett Wilsonff596952017-07-14 01:06:552539const char kReaderModeHeuristicsName[] = "Reader Mode triggering";
2540const char kReaderModeHeuristicsDescription[] =
2541 "Determines what pages the Reader Mode infobar is shown on.";
2542const char kReaderModeHeuristicsMarkup[] = "With article structured markup";
2543const char kReaderModeHeuristicsAdaboost[] = "Non-mobile-friendly articles";
2544const char kReaderModeHeuristicsAllArticles[] = "All articles";
2545const char kReaderModeHeuristicsAlwaysOff[] = "Never";
2546const char kReaderModeHeuristicsAlwaysOn[] = "Always";
2547
Wei-Yin Chen (陳威尹)41b22412017-07-21 02:51:182548const char kReaderModeInCCTName[] = "Reader Mode in CCT";
2549const char kReaderModeInCCTDescription[] =
2550 "Open Reader Mode in Chrome Custom Tabs.";
2551
Varun Khaneja2a8229f2019-01-12 00:57:262552const char kSafeBrowsingTelemetryForApkDownloadsName[] =
2553 "Send some telemetry for APK downloads for extended reporting users";
2554const char kSafeBrowsingTelemetryForApkDownloadsDescription[] =
2555 "If enabled, sends some information about the source and hash of the "
2556 "contents of any APK files downloaded by a user who has opted into Safe "
2557 "Browsing Extended Reporting already.";
2558
Varun Khaneja80712a82018-10-12 23:34:592559const char kSafeBrowsingUseLocalBlacklistsV2Name[] =
2560 "Use local Safe Browsing blacklists";
2561const char kSafeBrowsingUseLocalBlacklistsV2Description[] =
2562 "If enabled, maintain a copy of Safe Browsing blacklists in the browser "
2563 "process to check the Safe Browsing reputation of URLs without calling "
2564 "into GmsCore for every URL.";
2565
Matthew Jones53114262018-12-12 16:36:472566const char kSearchReadyOmniboxName[] = "Search Ready Omnibox";
2567const char kSearchReadyOmniboxDescription[] =
2568 "Clears the omnibox and adds a suggestion item to share, copy, or edit the "
2569 "URL.";
2570
Brett Wilsonff596952017-07-14 01:06:552571const char kSetMarketUrlForTestingName[] = "Set market URL for testing";
2572const char kSetMarketUrlForTestingDescription[] =
2573 "When enabled, sets the market URL for use in testing the update menu "
2574 "item.";
2575
Theresaeea05a12018-05-09 21:01:592576const char kSiteExplorationUiName[] = "Site Exploration UI";
2577const char kSiteExplorationUiDescription[] =
2578 "Show site suggestions in the Exploration UI";
2579
Alex Moshchuk07e1bb42019-03-08 04:44:082580const char kSiteIsolationForPasswordSitesName[] =
2581 "Site Isolation For Password Sites";
2582const char kSiteIsolationForPasswordSitesDescription[] =
2583 "Security mode that enables site isolation for sites based on "
2584 "password-oriented heuristics, such as a user typing in a password.";
2585
Lei Zhang0a318af2018-11-14 02:19:462586const char kStrictSiteIsolationName[] = "Strict site isolation";
2587const char kStrictSiteIsolationDescription[] =
2588 "Security mode that enables site isolation for all sites (SitePerProcess). "
2589 "In this mode, each renderer process will contain pages from at most one "
2590 "site, using out-of-process iframes when needed. "
2591 "Check chrome://process-internals to see the current isolation mode. "
2592 "Setting this flag to 'Enabled' turns on site isolation regardless of the "
2593 "default. Here, 'Disabled' is a legacy value that actually means "
2594 "'Default,' in which case site isolation may be already enabled based on "
2595 "platform, enterprise policy, or field trial. See also "
2596 "#site-isolation-trial-opt-out for how to disable site isolation for "
2597 "testing.";
2598
Anthony Vallee-Dubois4623e1b2018-10-11 22:09:182599const char kTranslateAndroidManualTriggerName[] =
2600 "Enable manual translate trigger";
2601const char kTranslateAndroidManualTriggerDescription[] =
2602 "Show a menu item in the main menu that triggers page translation.";
2603
Brett Wilsonff596952017-07-14 01:06:552604const char kUpdateMenuBadgeName[] = "Force show update menu badge";
2605const char kUpdateMenuBadgeDescription[] =
Tommy Nyquist3c02e592018-10-18 23:36:442606 "When enabled, a badge will be shown on the app menu button if the update "
2607 "type is Update Available or Unsupported OS Version.";
Brett Wilsonff596952017-07-14 01:06:552608
2609const char kUpdateMenuItemCustomSummaryDescription[] =
2610 "When this flag and the force show update menu item flag are enabled, a "
2611 "custom summary string will be displayed below the update menu item.";
2612const char kUpdateMenuItemCustomSummaryName[] =
2613 "Update menu item custom summary";
2614
Tommy Nyquist3c02e592018-10-18 23:36:442615const char kUpdateMenuTypeName[] =
2616 "Forces the update menu type to a specific type";
2617const char kUpdateMenuTypeDescription[] =
2618 "When set, forces the update type to be a specific one, which impacts "
Tommy Nyquist023d505f2019-02-16 02:18:382619 "the app menu badge and menu item for updates. For Inline Update, the "
2620 "update available flag is implied. The 'Inline Update: Success' selection "
2621 "goes through the whole inline update flow to the end with a successful "
2622 "outcome. The other 'Inline Update' options go through the same flow, but "
2623 "stop at various stages, see their error type for details.";
Tommy Nyquist3c02e592018-10-18 23:36:442624const char kUpdateMenuTypeNone[] = "None";
2625const char kUpdateMenuTypeUpdateAvailable[] = "Update Available";
2626const char kUpdateMenuTypeUnsupportedOSVersion[] = "Unsupported OS Version";
Tommy Nyquist023d505f2019-02-16 02:18:382627const char kUpdateMenuTypeInlineUpdateSuccess[] = "Inline Update: Success";
2628const char kUpdateMenuTypeInlineUpdateDialogCanceled[] =
2629 "Inline Update Error: Dialog Canceled";
2630const char kUpdateMenuTypeInlineUpdateDialogFailed[] =
2631 "Inline Update Error: Dialog Failed";
2632const char kUpdateMenuTypeInlineUpdateDownloadFailed[] =
2633 "Inline Update Error: Download Failed";
2634const char kUpdateMenuTypeInlineUpdateDownloadCanceled[] =
2635 "Inline Update Error: Download Canceled";
2636const char kUpdateMenuTypeInlineUpdateInstallFailed[] =
2637 "Inline Update Error: Install Failed";
Brett Wilsonff596952017-07-14 01:06:552638
Tommy Nyquist26ffb642019-02-20 20:31:522639const char kInlineUpdateFlowName[] = "Enable Google Play inline update flow";
2640const char kInlineUpdateFlowDescription[] =
2641 "When this flag is set, instead of taking the user to the Google Play "
2642 "Store when an update is available, the user is presented with an inline "
2643 "flow where they do not have to leave Chrome until the update is ready "
2644 "to install.";
2645
Becky Zhou65584142019-01-10 18:22:292646#if BUILDFLAG(ENABLE_ANDROID_NIGHT_MODE)
2647
Becky Zhoubcac628f2019-02-28 18:22:372648const char kAndroidNightModeName[] = "Android Chrome UI dark mode";
Becky Zhou65584142019-01-10 18:22:292649const char kAndroidNightModeDescription[] =
Becky Zhoubcac628f2019-02-28 18:22:372650 "If enabled, user can enable Android Chrome UI dark mode through settings.";
Becky Zhou65584142019-01-10 18:22:292651
2652#endif // BUILDFLAG(ENABLE_ANDROID_NIGHT_MODE)
2653
Brett Wilson7b44537e2017-08-18 01:38:282654// Non-Android -----------------------------------------------------------------
Brett Wilsonff596952017-07-14 01:06:552655
Brett Wilson7b44537e2017-08-18 01:38:282656#else // !defined(OS_ANDROID)
brettw5f9c1642017-05-14 17:12:482657
Brett Wilson7b44537e2017-08-18 01:38:282658const char kAccountConsistencyName[] =
2659 "Identity consistency between browser and cookie jar";
2660const char kAccountConsistencyDescription[] =
2661 "When enabled, the browser manages signing in and out of Google accounts.";
2662const char kAccountConsistencyChoiceMirror[] = "Mirror";
2663const char kAccountConsistencyChoiceDice[] = "Dice";
vabr0215a8e2017-03-28 12:47:342664
Reka Normana11e57fc2019-01-29 21:56:582665const char kAppManagementName[] = "Enable App Management page";
2666const char kAppManagementDescription[] =
2667 "Shows the new app management page at chrome://apps.";
2668
Kristi Parkc9b9d6592019-02-12 22:30:382669const char kRemoveNtpFakeboxName[] = "Remove fakebox from the NTP";
2670const char kRemoveNtpFakeboxDescription[] =
2671 "Do not show the fakebox on the New Tab page.";
2672
Kyle Milka24687352019-04-11 21:13:082673const char kNtpCustomizationMenuV2Name[] = "NTP customization menu version 2";
2674const char kNtpCustomizationMenuV2Description[] =
2675 "Use the second version of the NTP customization menu.";
2676
Aran Gilman766c2ad2019-04-18 00:15:412677const char kEnableReaderModeName[] = "Enable Reader Mode";
2678const char kEnableReaderModeDescription[] =
2679 "Allows viewing of simplified web pages by selecting 'Customize and "
2680 "control Chrome'>'Distill page'";
2681
Lei Zhang0a318af2018-11-14 02:19:462682const char kEnableWebAuthenticationBleSupportName[] =
2683 "Web Authentication API BLE support";
2684const char kEnableWebAuthenticationBleSupportDescription[] =
2685 "Enable support for using Web Authentication API via Bluetooth security "
2686 "keys";
Sebastien Marchandd33f7dc2018-06-22 22:07:062687
Sebastien Marchandd33f7dc2018-06-22 22:07:062688const char kEnableWebAuthenticationTestingAPIName[] =
2689 "Web Authentication Testing API";
2690const char kEnableWebAuthenticationTestingAPIDescription[] =
2691 "Enable Web Authentication Testing API support, which disconnects the API "
2692 "implementation from the real world, and allows configuring virtual "
2693 "authenticator devices for testing";
2694
Jeffrey Cohenf04130a42018-08-29 00:22:272695const char kHappinessTrackingSurveysForDesktopName[] =
2696 "Happiness Tracking Surveys";
2697const char kHappinessTrackingSurveysForDesktopDescription[] =
2698 "Enable showing Happiness Tracking Surveys to users on Desktop";
2699
Maggie Caib3e2a6c2019-03-12 05:12:542700const char kIntentPickerName[] = "Intent picker";
2701const char kIntentPickerDescription[] =
2702 "When going to a site that has URL managable by a PWA, show the intent"
2703 "picker to allow user to open the URL in the app.";
2704
Travis Skarebcdb5ed32018-08-17 01:49:402705const char kOmniboxDriveSuggestionsName[] =
2706 "Omnibox Google Drive Document suggestions";
2707const char kOmniboxDriveSuggestionsDescriptions[] =
2708 "Display suggestions for Google Drive documents in the omnibox when Google "
2709 "is the default search engine.";
2710
Travis Skare13ad69c2019-03-06 21:01:022711const char kOmniboxDeduplicateDriveUrlsName[] =
2712 "Deduplicate Google Drive suggestions in the Omnibox";
2713const char kOmniboxDeduplicateDriveUrlsDescription[] =
2714 "Present at most one result for the same Drive document across bookmarks, "
2715 "history, document, etc. suggestions.";
2716
Kevin Bailey9ec05532019-01-31 23:01:332717const char kOmniboxExperimentalKeywordModeName[] =
2718 "Omnibox Experimental Keyword Mode";
2719const char kOmniboxExperimentalKeywordModeDescription[] =
2720 "Enables various experimental features related to keyword mode, its "
2721 "suggestions and layout";
2722
Lei Zhang0a318af2018-11-14 02:19:462723const char kOmniboxPedalSuggestionsName[] = "Omnibox Pedal suggestions";
2724const char kOmniboxPedalSuggestionsDescription[] =
Orin Jaworski506db4d2019-02-14 20:17:142725 "Enable omnibox Pedal suggestions to accelerate actions within Chrome by "
2726 "detecting user intent and offering direct access to the end goal.";
Lei Zhang0a318af2018-11-14 02:19:462727
Orin Jaworski04c08b42018-07-11 02:39:562728const char kOmniboxReverseAnswersName[] = "Omnibox reverse answers";
2729const char kOmniboxReverseAnswersDescription[] =
manukaddd3c42019-04-09 21:20:592730 "Display answers with rows reversed (swapped); except definitions.";
Orin Jaworski04c08b42018-07-11 02:39:562731
Kevin Baileya5f17452019-02-13 01:52:032732const char kOmniboxReverseTabSwitchLogicName[] =
2733 "Omnibox reverse tab switch logic";
2734const char kOmniboxReverseTabSwitchLogicDescription[] =
2735 "Reverse the logic of suggestions that have a tab switch button: Have "
2736 "them switch by default, and have the button navigate.";
2737
Tommy C. Li065ddce72019-04-11 22:55:122738const char kOmniboxSuggestionTransparencyOptionsName[] =
2739 "Omnibox Suggestion Transparency Options";
2740const char kOmniboxSuggestionTransparencyOptionsDescription[] =
2741 "Improves transparency of and control over omnibox suggestions. This "
2742 "includes UI cues (like a clock icon for Search History suggestions), as "
2743 "well as user controls to delete personalized suggestions.";
2744
Kevin Bailey898669972017-11-06 15:34:492745const char kOmniboxTabSwitchSuggestionsName[] =
2746 "Omnibox tab switch suggestions";
2747const char kOmniboxTabSwitchSuggestionsDescription[] =
manukaddd3c42019-04-09 21:20:592748 "Enable suggestions for switching to open tabs within the Omnibox.";
Kevin Bailey898669972017-11-06 15:34:492749
krbcc621412017-06-01 19:40:282750const char kOmniboxTailSuggestionsName[] = "Omnibox tail suggestions";
2751const char kOmniboxTailSuggestionsDescription[] =
Vitalii Iarko7df520142017-07-07 12:53:192752 "Enable receiving tail suggestions, a type of search suggestion based on "
2753 "the last few words in the query, for the Omnibox.";
vabr0215a8e2017-03-28 12:47:342754
Sebastien Marchandd33f7dc2018-06-22 22:07:062755const char kProactiveTabFreezeAndDiscardName[] =
2756 "Proactive Tab Freeze and Discard";
2757const char kProactiveTabFreezeAndDiscardDescription[] =
2758 "Enables proactive tab freezing and discarding. This requires "
2759 "#enable-page-almost-idle.";
2760
Nicolas Ouellet-payeur82eb65b2018-11-05 16:49:272761const char kShowManagedUiName[] = "Show managed UI for managed users";
2762const char kShowManagedUiDescription[] =
2763 "Enabled/disable showing enterprise users a 'Managed by your organization' "
2764 "message in the app menu and on some chrome:// pages.";
2765
Brett Wilson7b44537e2017-08-18 01:38:282766#if defined(GOOGLE_CHROME_BUILD)
2767
2768const char kGoogleBrandedContextMenuName[] =
2769 "Google branding in the context menu";
2770const char kGoogleBrandedContextMenuDescription[] =
2771 "Shows a Google icon next to context menu items powered by Google "
2772 "services.";
2773
2774#endif // !defined(GOOGLE_CHROME_BUILD)
2775
2776#endif // !defined(OS_ANDROID)
2777
2778// Windows ---------------------------------------------------------------------
2779
2780#if defined(OS_WIN)
2781
David Bienvenud0ddda32018-11-01 16:59:162782const char kCalculateNativeWinOcclusionName[] =
2783 "Calculate window occlusion on Windows";
2784const char kCalculateNativeWinOcclusionDescription[] =
2785 "Calculate window occlusion on Windows will be used in the future "
2786 "to throttle and potentially unload foreground tabs in occluded windows";
2787
Brett Wilson7b44537e2017-08-18 01:38:282788const char kCloudPrintXpsName[] = "XPS in Google Cloud Print";
2789const char kCloudPrintXpsDescription[] =
2790 "XPS enables advanced options for classic printers connected to the Cloud "
2791 "Print with Chrome. Printers must be re-connected after changing this "
2792 "flag.";
2793
Frank Liberato754d14f2019-01-30 23:31:172794const char kD3D11VideoDecoderName[] = "D3D11 Video Decoder";
2795const char kD3D11VideoDecoderDescription[] =
2796 "Enables D3D11VideoDecoder for hardware accelerated video decoding.";
2797
Brett Wilson7b44537e2017-08-18 01:38:282798const char kDisablePostscriptPrinting[] = "Disable PostScript Printing";
2799const char kDisablePostscriptPrintingDescription[] =
2800 "Disables PostScript generation when printing to PostScript capable "
2801 "printers, and uses EMF generation in its place.";
2802
2803const char kEnableAppcontainerName[] = "Enable AppContainer Lockdown.";
2804const char kEnableAppcontainerDescription[] =
2805 "Enables the use of an AppContainer on sandboxed processes to improve "
2806 "security.";
2807
James Forshawfd0ce342018-02-14 09:55:392808const char kEnableGpuAppcontainerName[] = "Enable GPU AppContainer Lockdown.";
2809const char kEnableGpuAppcontainerDescription[] =
2810 "Enables the use of an AppContainer for the GPU sandboxed processes to "
2811 "improve security.";
2812
Brett Wilson7b44537e2017-08-18 01:38:282813const char kGdiTextPrinting[] = "GDI Text Printing";
2814const char kGdiTextPrintingDescription[] =
2815 "Use GDI to print text as simply text";
2816
Olli Etuaho122321192018-09-07 10:15:292817const char kUseAngleName[] = "Choose ANGLE graphics backend";
2818const char kUseAngleDescription[] =
2819 "Choose the graphics backend for ANGLE. D3D11 is used on most Windows "
2820 "computers by default. Using the OpenGL driver as the graphics backend may "
2821 "result in higher performance in some graphics-heavy applications, "
2822 "particularly on NVIDIA GPUs. It can increase battery and memory usage of "
2823 "video playback.";
2824
2825const char kUseAngleDefault[] = "Default";
2826const char kUseAngleGL[] = "OpenGL";
2827const char kUseAngleD3D11[] = "D3D11";
2828const char kUseAngleD3D9[] = "D3D9";
2829
Brett Wilson7b44537e2017-08-18 01:38:282830const char kUseWinrtMidiApiName[] = "Use Windows Runtime MIDI API";
2831const char kUseWinrtMidiApiDescription[] =
2832 "Use Windows Runtime MIDI API for WebMIDI (effective only on Windows 10 or "
2833 "later).";
2834
Brett Wilson7b44537e2017-08-18 01:38:282835#endif // defined(OS_WIN)
2836
2837// Mac -------------------------------------------------------------------------
2838
2839#if defined(OS_MACOSX)
2840
Brett Wilson7b44537e2017-08-18 01:38:282841const char kContentFullscreenName[] = "Improved Content Fullscreen";
2842const char kContentFullscreenDescription[] =
2843 "Fullscreen content window detaches from main browser window and goes to "
2844 "a new space without moving or changing the original browser window.";
2845
Sidney San Martín678fd4112019-03-30 00:13:052846const char kImmersiveFullscreenName[] = "Immersive Fullscreen Toolbar";
2847const char kImmersiveFullscreenDescription[] =
2848 "Automatically hide and show the toolbar in fullscreen.";
2849
Brett Wilson7b44537e2017-08-18 01:38:282850const char kHostedAppsInWindowsName[] =
2851 "Allow hosted apps to be opened in windows";
2852const char kHostedAppsInWindowsDescription[] =
2853 "Allows hosted apps to be opened in windows instead of being limited to "
2854 "tabs.";
2855
Christopher Cameron57dee5a42018-09-25 01:20:082856const char kCreateAppWindowsInAppShimProcessName[] =
2857 "Create native windows in the app process";
2858const char kCreateAppWindowsInAppShimProcessDescription[] =
2859 "Create native windows the app shim process, instead of of the browser "
2860 "process.";
2861
Lei Zhange065b572018-12-11 08:00:412862const char kEnableCustomMacPaperSizesName[] = "Enable custom paper sizes";
2863const char kEnableCustomMacPaperSizesDescription[] =
2864 "Allow use of custom paper sizes in Print Preview.";
2865
Lei Zhang2eca9082017-10-17 20:42:502866const char kMacTouchBarName[] = "Hardware Touch Bar";
2867const char kMacTouchBarDescription[] = "Control the use of the Touch Bar.";
Brett Wilson7b44537e2017-08-18 01:38:282868
Greg Kerr32483d1c2018-12-18 02:29:142869const char kMacV2GPUSandboxName[] = "Mac V2 GPU Sandbox";
2870const char kMacV2GPUSandboxDescription[] =
2871 "Controls whether the GPU process on macOS uses the V1 or V2 sandbox.";
2872
Brett Wilson7b44537e2017-08-18 01:38:282873const char kMacViewsNativeAppWindowsName[] = "Toolkit-Views App Windows.";
2874const char kMacViewsNativeAppWindowsDescription[] =
2875 "Controls whether to use Toolkit-Views based Chrome App windows.";
2876
2877const char kMacViewsTaskManagerName[] = "Toolkit-Views Task Manager.";
2878const char kMacViewsTaskManagerDescription[] =
2879 "Controls whether to use the Toolkit-Views based Task Manager.";
2880
Henrik Grunellabaf7182019-04-12 09:15:192881const char kMacSystemMediaPermissionsInfoUiName[] =
2882 "System media permissions info UI";
2883const char kMacSystemMediaPermissionsInfoUiDescription[] =
2884 "In case a website is trying to use the camera/microphone, but Chrome "
2885 "itself is blocked on the system level to access these, show an icon in "
2886 "the Omnibox, which, when clicked, displays a bubble with information on "
2887 "how to toggle Chrome's system-level media permissions.";
2888
Brett Wilson7b44537e2017-08-18 01:38:282889#endif
2890
2891// Chrome OS -------------------------------------------------------------------
vabr0215a8e2017-03-28 12:47:342892
2893#if defined(OS_CHROMEOS)
2894
Brett Wilson7b44537e2017-08-18 01:38:282895const char kAcceleratedMjpegDecodeName[] =
2896 "Hardware-accelerated mjpeg decode for captured frame";
2897const char kAcceleratedMjpegDecodeDescription[] =
2898 "Enable hardware-accelerated mjpeg decode for captured frame where "
2899 "available.";
vabr0215a8e2017-03-28 12:47:342900
Reka Normana11e57fc2019-01-29 21:56:582901const char kAppServiceAshName[] = "App Service Ash";
2902const char kAppServiceAshDescription[] =
2903 "Use the App Service to provide data to the Ash UI, such as the shelf and "
2904 "app list.";
2905
Bruno Kim Medeiros Cesarb98fe1d82018-06-06 18:11:522906const char kArcAvailableForChildName[] = "Allow ARC for child accounts";
2907const char kArcAvailableForChildDescription[] =
2908 "Allow child accounts to start Android apps.";
2909
Brett Wilson7b44537e2017-08-18 01:38:282910const char kArcBootCompleted[] = "Load Android apps automatically";
2911const char kArcBootCompletedDescription[] =
2912 "Allow Android apps to start automatically after signing in.";
vabr0215a8e2017-03-28 12:47:342913
Luum Habtemariamdaa8fd22018-06-25 22:39:432914const char kArcCupsApiName[] = "ARC CUPS API";
2915const char kArcCupsApiDescription[] =
2916 "Enables support of libcups APIs from ARC";
2917
Ryo Hashimoto8f4b30ced2019-04-08 12:14:192918const char kArcCustomTabsExperimentName[] =
2919 "Enable Custom Tabs experiment for ARC";
2920const char kArcCustomTabsExperimentDescription[] =
2921 "Allow Android apps to use Custom Tabs."
2922 "This feature only works on the Canary and Dev channels.";
2923
Naoki Fukino153de8a2019-01-22 08:37:542924const char kArcDocumentsProviderName[] = "ARC DocumentsProvider integration";
2925const char kArcDocumentsProviderDescription[] =
2926 "Enables DocumentsProvider integration in Chrome OS Files app.";
2927
Satoshi Niwa8b1d5282018-10-24 04:53:032928const char kArcFilePickerExperimentName[] =
2929 "Enable file picker experiment for ARC";
2930const char kArcFilePickerExperimentDescription[] =
2931 "Enables using Chrome OS file picker in ARC.";
2932
[email protected]939ceae2019-01-29 17:00:152933const char kArcGraphicBuffersVisualizationToolName[] =
2934 "Enable ARC graphic buffers visualization tool";
2935const char kArcGraphicBuffersVisualizationToolDescription[] =
2936 "Enable ARC graphic buffers visualization tool "
2937 "(chrome://arc-graphics-tracing).";
2938
Lev Rumyantsev7a8544312017-08-18 19:26:512939const char kArcNativeBridgeExperimentName[] =
2940 "Enable native bridge experiment for ARC";
2941const char kArcNativeBridgeExperimentDescription[] =
2942 "Enables experimental native bridge feature.";
2943
Jesse Schettlerc3d0a652019-04-23 18:49:242944const char kArcPrintSpoolerExperimentName[] =
2945 "Enable print spooler experiment for ARC";
2946const char kArcPrintSpoolerExperimentDescription[] =
2947 "Enables using Chrome OS print system and print preview in ARC.";
2948
lgchengecd1c1a62018-01-09 02:59:462949const char kArcUsbHostName[] = "Enable ARC USB host integration";
2950const char kArcUsbHostDescription[] =
2951 "Allow Android apps to use USB host feature on ChromeOS devices.";
2952
Kevin Cernekeeb7f96a52017-10-25 17:40:182953const char kArcVpnName[] = "Enable ARC VPN integration";
2954const char kArcVpnDescription[] =
2955 "Allow Android VPN clients to tunnel Chrome traffic.";
2956
Qiang Xu045aff222018-05-21 23:21:012957const char kAshEnableDisplayMoveWindowAccelsName[] =
2958 "Enable shortcuts for moving window between displays.";
2959const char kAshEnableDisplayMoveWindowAccelsDescription[] =
2960 "Enable shortcuts for moving window between displays.";
2961
Sammie Quonfe640ca2019-01-30 17:54:182962const char kAshEnableOverviewRoundedCornersName[] =
2963 "Enable rounded corners in overview mode.";
2964const char kAshEnableOverviewRoundedCornersDescription[] =
2965 "Enables rounded corners on overview windows.";
2966
Qiang Xu045aff222018-05-21 23:21:012967const char kAshEnablePersistentWindowBoundsName[] =
2968 "Enable persistent window bounds in multi-displays scenario.";
2969const char kAshEnablePersistentWindowBoundsDescription[] =
2970 "Enable persistent window bounds in multi-displays scenario.";
2971
Eliot Courtneye87a9c32018-11-20 03:33:022972const char kAshEnablePipRoundedCornersName[] =
2973 "Enable Picture-in-Picture rounded corners.";
2974const char kAshEnablePipRoundedCornersDescription[] =
2975 "Enable rounded corners on the Picture-in-Picture window.";
2976
Brett Wilson7b44537e2017-08-18 01:38:282977const char kAshEnableUnifiedDesktopName[] = "Unified desktop mode";
2978const char kAshEnableUnifiedDesktopDescription[] =
2979 "Enable unified desktop mode which allows a window to span multiple "
2980 "displays.";
vabr0215a8e2017-03-28 12:47:342981
Sean Kau5e956192017-10-06 22:25:172982const char kBulkPrintersName[] = "Bulk Printers Policy";
2983const char kBulkPrintersDescription[] = "Enables the new bulk printers policy";
2984
Xiaochu Liu51d03fd2017-09-08 23:51:022985const char kCrOSContainerName[] = "Chrome OS Container";
2986const char kCrOSContainerDescription[] =
2987 "Enable the use of Chrome OS Container utility.";
2988
Brett Wilson7b44537e2017-08-18 01:38:282989const char kCrosRegionsModeName[] = "Cros-regions load mode";
2990const char kCrosRegionsModeDescription[] =
2991 "This flag controls cros-regions load mode";
2992const char kCrosRegionsModeDefault[] = "Default";
2993const char kCrosRegionsModeOverride[] = "Override VPD values.";
2994const char kCrosRegionsModeHide[] = "Hide VPD values.";
vabr0215a8e2017-03-28 12:47:342995
Daniel Ng96ab0c82019-01-16 01:21:552996const char kCrostiniAppSearchName[] = "Crostini App Search";
2997const char kCrostiniAppSearchDescription[] =
2998 "Enable search and installation of Crostini apps in the launcher.";
2999
Joel Hockey42387102019-01-10 01:19:323000const char kCrostiniBackupName[] = "Crostini Backup";
3001const char kCrostiniBackupDescription[] = "Enable Crostini export and import.";
3002
Nicholas Verne89be53b2019-03-27 23:08:323003const char kCrostiniUsbAllowUnsupportedName[] =
3004 "Crostini Usb Allow Unsupported";
3005const char kCrostiniUsbAllowUnsupportedDescription[] =
3006 "Allow mounting unsupported Usb devices in Crostini. At your own risk. "
3007 "To enable, Crostini Usb Support must also be enabled.";
3008
Josh Pratt57cea392018-10-30 02:59:063009const char kCrostiniUsbSupportName[] = "Crostini Usb Support";
3010const char kCrostiniUsbSupportDescription[] =
3011 "Enable mounting Usb devices in Crostini.";
3012
Josh Nohle2f82dcc2018-12-17 23:11:233013const char kCryptAuthV2EnrollmentName[] = "CryptAuth v2 Enrollment";
3014const char kCryptAuthV2EnrollmentDescription[] =
3015 "Use the CryptAuth v2 Enrollment protocol.";
3016
Daniele Castagna893d822e2019-03-08 21:37:113017const char kDisableExplicitDmaFencesName[] = "Disable explicit dma-fences";
3018const char kDisableExplicitDmaFencesDescription[] =
3019 "Always rely on implicit syncrhonization between GPU and display "
3020 "controller instead of using dma-fences explcitily when available.";
3021
Sammie Quonef6b4882017-09-14 16:50:053022const char kDisableTabletAutohideTitlebarsName[] =
3023 "Disable autohide titlebars in tablet mode";
3024const char kDisableTabletAutohideTitlebarsDescription[] =
3025 "Disable tablet mode autohide titlebars functionality. The user will be "
3026 "able to see the titlebar in tablet mode.";
3027
Xiaoqian Dai24b33eb2018-04-10 21:01:573028const char kDisableTabletSplitViewName[] = "Disable split view in Tablet mode";
3029const char kDisableTabletSplitViewDescription[] =
3030 "Disable split view for Chrome OS tablet mode.";
3031
Ahmed Fakhry4f567e692018-10-16 15:51:083032const char kDoubleTapToZoomInTabletModeName[] =
3033 "Double-tap to zoom in tablet mode";
3034const char kDoubleTapToZoomInTabletModeDescription[] =
3035 "If Enabled, double tapping in webpages while in tablet mode will zoom the "
3036 "page.";
3037
Matthew Mourgoscf22b4b2019-03-06 23:46:393038const char kEnableAppGridGhostName[] = "App Grid Ghosting";
3039const char kEnableAppGridGhostDescription[] =
3040 "Enables ghosting during an item drag in launcher.";
3041
Daniel Zhang01399072018-08-16 22:28:203042const char kEnableAppListSearchAutocompleteName[] =
3043 "App List Search Autocomplete";
3044const char kEnableAppListSearchAutocompleteDescription[] =
3045 "Allow App List search box to autocomplete queries for Google searches and "
3046 "apps.";
3047
Vladislav Kaznacheevaa213a02018-10-29 17:54:283048const char kEnableAppDataSearchName[] = "Enable app data search in launcher";
3049const char kEnableAppDataSearchDescription[] =
3050 "Allow launcher search to access data available through Firebase App "
3051 "Indexing";
3052
Lei Zhang0a318af2018-11-14 02:19:463053const char kEnableArcUnifiedAudioFocusName[] =
Becca Hughes34415e82018-10-05 18:47:373054 "Enable unified audio focus on ARC";
Lei Zhang0a318af2018-11-14 02:19:463055const char kEnableArcUnifiedAudioFocusDescription[] =
Becca Hughes34415e82018-10-05 18:47:373056 "If audio focus is enabled in Chrome then this will delegate audio focus "
3057 "control in Android apps to Chrome.";
3058
Yue Liebaa9952018-12-07 21:41:263059const char kEnableAssistantAppSupportName[] = "Enable Assistant App Support";
3060const char kEnableAssistantAppSupportDescription[] =
3061 "Enable the Assistant App Support feature";
3062
Meilin Wangb57f92f2019-04-19 04:27:103063const char kEnableAssistantKeyRemappingName[] =
3064 "Enable Assistant Key Remapping";
3065const char kEnableAssistantKeyRemappingDescription[] =
3066 "Allow Assistant key remapping in the keyboard settings.";
3067
Xiaohui Chenb523747b2019-03-14 23:38:323068const char kEnableAssistantLauncherIntegrationName[] =
3069 "Assistant & Launcher integration";
3070const char kEnableAssistantLauncherIntegrationDescription[] =
3071 "Combine Launcher search with the power of Assistant to provide the most "
3072 "useful answer for each query. Requires Assistant to be enabled.";
3073
3074const char kEnableAssistantVoiceMatchName[] = "Enable Assistant Voice Match";
3075const char kEnableAssistantVoiceMatchDescription[] =
3076 "Enable the Assistant Voice Match feature";
3077
Lei Zhang0ca70ea2018-09-07 17:51:013078const char kEnableChromeOsAccountManagerName[] = "Enable Account Manager";
3079const char kEnableChromeOsAccountManagerDescription[] =
Kushagra Sinha8a181fc2018-08-20 17:15:493080 "Enables the Chrome OS Account Manager";
3081
Alexander Alekseev38e1e0a2018-11-08 22:48:483082const char kEnableDiscoverAppName[] = "Enable Discover App";
3083const char kEnableDiscoverAppDescription[] =
3084 "Enable Discover App icon in launcher.";
3085
Sam McNally201fbf94e2018-07-04 03:15:203086const char kEnableDriveFsName[] = "Enable DriveFS";
3087const char kEnableDriveFsDescription[] =
3088 "Enables use of the new DriveFS-based Drive sync client.";
3089
Brett Wilson7b44537e2017-08-18 01:38:283090const char kEnableEncryptionMigrationName[] =
3091 "Enable encryption migration of user data";
3092const char kEnableEncryptionMigrationDescription[] =
3093 "If enabled and the device supports ARC, the user will be asked to update "
3094 "the encryption of user data when the user signs in.";
vabr0215a8e2017-03-28 12:47:343095
Xiaohui Chenfb0943e2018-10-16 22:44:373096const char kEnableGoogleAssistantName[] = "Enable Google Assistant";
3097const char kEnableGoogleAssistantDescription[] =
3098 "Enable an experimental Assistant implementation that will work on all "
3099 "Chromebooks.";
3100
Xiaohui Chenf4283f32018-11-26 20:02:503101const char kEnableGoogleAssistantDspName[] =
3102 "Enable Google Assistant with hardware-based hotword";
3103const char kEnableGoogleAssistantDspDescription[] =
3104 "Enable an experimental feature that uses hardware-based hotword detection "
3105 "for Assistant. Only a limited number of devices have this type of "
3106 "hardware support.";
3107
Xiaohui Chenc3baca42018-11-30 19:29:373108const char kEnableGoogleAssistantStereoInputName[] =
3109 "Enable Google Assistant with stereo audio input";
3110const char kEnableGoogleAssistantStereoInputDescription[] =
3111 "Enable an experimental feature that uses stereo audio input for hotword "
3112 "and voice to text detection in Google Assistant.";
3113
Qiang Xu045aff222018-05-21 23:21:013114const char kEnableHomeLauncherName[] = "Enable home launcher";
3115const char kEnableHomeLauncherDescription[] =
3116 "Enable home launcher in tablet mode.";
3117
Andrew Moylan97585272019-02-19 19:01:223118const char kEnableMyFilesVolumeName[] = "Enable MyFiles as Volume";
3119const char kEnableMyFilesVolumeDescription[] =
3120 "Enables use of MyFiles as a read/write volume. This should be only "
3121 "used for testing or for trying to restore the previous Downloads content.";
3122
Sammie Quon248ccef2018-08-28 23:00:013123const char kEnableOobeRecommendAppsScreenName[] =
3124 "Enable OOBE Recommend Apps Screen";
3125const char kEnableOobeRecommendAppsScreenDescription[] =
3126 "Enable the Recommend Apps Screen in OOBE which allows user to install apps"
3127 "from other devices";
3128
Vladislav Kaznacheevaa213a02018-10-29 17:54:283129const char kEnablePlayStoreSearchName[] = "Enable Play Store search";
3130const char kEnablePlayStoreSearchDescription[] =
3131 "Enable Play Store search in launcher.";
3132
Jazz Xu2e5886662018-12-14 00:38:483133const char kEnableVideoPlayerNativeControlsName[] =
3134 "Enable native controls in video player app";
3135const char kEnableVideoPlayerNativeControlsDescription[] =
3136 "Enable native controls in video player app";
3137
Lei Zhang0ca70ea2018-09-07 17:51:013138const char kEnableZeroStateSuggestionsName[] = "Enable Zero State Suggetions";
3139const char kEnableZeroStateSuggestionsDescription[] =
Sammie Quon248ccef2018-08-28 23:00:013140 "Enable Zero State Suggestions feature in Launcher, which will show "
Vladislav Kaznacheevaa213a02018-10-29 17:54:283141 "suggestions when launcher search box is active with an empty query";
Sammie Quon248ccef2018-08-28 23:00:013142
Akihiro Ota3ff6f8a2019-01-18 17:43:043143const char kExperimentalAccessibilityChromeVoxLanguageSwitchingName[] =
3144 "Enable experimental ChromeVox language switching.";
3145const char kExperimentalAccessibilityChromeVoxLanguageSwitchingDescription[] =
3146 "Enable ChromeVox language switching, which changes ChromeVox's "
3147 "output language upon detection of new language.";
3148
Akihiro Ota000c5e8a2019-03-29 21:48:013149const char kExperimentalAccessibilityChromeVoxRichTextIndicationName[] =
3150 "Enable experimental ChromeVox rich text indication.";
3151const char kExperimentalAccessibilityChromeVoxRichTextIndicationDescription[] =
3152 "Enable ChromeVox rich text indication, which automatically notifies the "
3153 "user of text styling.";
3154
Alex Danilo284b4482019-04-02 09:20:173155const char kFileManagerFeedbackPanelDescription[] =
3156 "Enable new feedback panel in the Files app.";
3157const char kFileManagerFeedbackPanelName[] = "Files App. feedback panel";
3158
Akihiro Ota000c5e8a2019-03-29 21:48:013159const char kFileManagerTouchModeName[] = "Files App. touch mode";
3160const char kFileManagerTouchModeDescription[] =
3161 "Touchscreen-specific interactions of the Files app.";
3162
3163const char kFirstRunUiTransitionsName[] =
3164 "Animated transitions in the first-run tutorial";
3165const char kFirstRunUiTransitionsDescription[] =
3166 "Transitions during first-run tutorial are animated.";
3167
Brett Wilson7b44537e2017-08-18 01:38:283168const char kForceEnableStylusToolsName[] = "Force enable stylus features";
3169const char kForceEnableStylusToolsDescription[] =
3170 "Forces display of the stylus tools menu in the shelf and the stylus "
3171 "section in settings, even if there is no attached stylus device.";
3172
Andrew Moylan97585272019-02-19 19:01:223173const char kFsNosymfollowName[] =
3174 "Prevent symlink traversal on user-supplied filesystems.";
3175const char kFsNosymfollowDescription[] =
3176 "Causes user-supplied filesystems to be mounted with the 'nosymfollow'"
3177 " option, so the chromuimos LSM denies symlink traversal on the"
3178 " filesystem.";
3179
Brett Wilson7b44537e2017-08-18 01:38:283180const char kGestureTypingName[] = "Gesture typing for the virtual keyboard.";
3181const char kGestureTypingDescription[] =
3182 "Enable/Disable gesture typing option in the settings page for the virtual "
3183 "keyboard.";
3184
Becca Hughes71465532019-04-12 19:18:553185const char kHideArcMediaNotificationsName[] = "Hide ARC media notifications";
3186const char kHideArcMediaNotificationsDescription[] =
3187 "Hides media notifications for ARC apps. Requires "
3188 "#enable-media-session-notifications to be enabled.";
3189
Leo Zhang49c34d22019-04-02 09:57:593190const char kImeInputLogicFstName[] = "Enable FST Input Logic on IME";
3191const char kImeInputLogicFstDescription[] =
3192 "Enable FST Input Logic to replace the IME legacy input logic on NaCl";
3193
Andrew Moylan97585272019-02-19 19:01:223194const char kImeServiceName[] = "Enable IME service";
3195const char kImeServiceDescription[] =
3196 "Enable IME service to provide the IME functionality instead of NaCl";
3197
Ahmed Fakhry15d707e2019-02-22 23:54:213198const char kListAllDisplayModesName[] = "List all display modes";
3199const char kListAllDisplayModesDescription[] =
3200 "Enables listing all external displays' modes in the display settings.";
3201
Megumi Hattori5a0d4182018-03-06 11:09:503202const char kLockScreenNotificationName[] = "Lock screen notification";
3203const char kLockScreenNotificationDescription[] =
3204 "Enable notifications on the lock screen.";
3205
Mohsen Izadi06a16f72018-11-29 02:29:223206const char kMashOopVizName[] = "Out-of-process viz for mash";
3207const char kMashOopVizDescription[] =
3208 "Runs viz in a separate process when mash is enabled (otherwise viz would "
3209 "run in ash process)";
3210
Becca Hughes71465532019-04-12 19:18:553211const char kMediaSessionNotificationsName[] = "Media session notifications";
3212const char kMediaSessionNotificationsDescription[] =
3213 "Shows notifications for media sessions showing the currently playing "
3214 "media and providing playback controls";
3215
Brett Wilson7b44537e2017-08-18 01:38:283216const char kMemoryPressureThresholdName[] =
3217 "Memory discard strategy for advanced pressure handling";
3218const char kMemoryPressureThresholdDescription[] =
3219 "Memory discarding strategy to use";
3220const char kConservativeThresholds[] =
3221 "Conservative memory pressure release strategy";
3222const char kAggressiveCacheDiscardThresholds[] =
3223 "Aggressive cache release strategy";
3224const char kAggressiveTabDiscardThresholds[] =
3225 "Aggressive tab release strategy";
3226const char kAggressiveThresholds[] =
3227 "Aggressive tab and cache release strategy";
3228
vabr0215a8e2017-03-28 12:47:343229const char kNetworkPortalNotificationName[] =
3230 "Notifications about captive portals";
vabr0215a8e2017-03-28 12:47:343231const char kNetworkPortalNotificationDescription[] =
3232 "If enabled, notification is displayed when device is connected to a "
3233 "network behind captive portal.";
3234
Anand K. Mistrydb5e0102018-10-04 04:24:003235const char kNewZipUnpackerName[] = "ZIP Archiver (unpacking)";
Brett Wilson7b44537e2017-08-18 01:38:283236const char kNewZipUnpackerDescription[] =
Anand K. Mistrydb5e0102018-10-04 04:24:003237 "Use the ZIP Archiver for mounting/unpacking ZIP files";
vabr0215a8e2017-03-28 12:47:343238
Qiang Xu045aff222018-05-21 23:21:013239const char kOfficeEditingComponentAppName[] =
3240 "Office Editing for Docs, Sheets & Slides";
3241const char kOfficeEditingComponentAppDescription[] =
3242 "Office Editing for Docs, Sheets & Slides for testing purposes.";
3243
Brett Wilson7b44537e2017-08-18 01:38:283244const char kPhysicalKeyboardAutocorrectName[] = "Physical keyboard autocorrect";
3245const char kPhysicalKeyboardAutocorrectDescription[] =
3246 "Enable physical keyboard autocorrect for US keyboard, which can provide "
3247 "suggestions as typing on physical keyboard.";
vabr0215a8e2017-03-28 12:47:343248
3249const char kPrinterProviderSearchAppName[] =
3250 "Chrome Web Store Gallery app for printer drivers";
vabr0215a8e2017-03-28 12:47:343251const char kPrinterProviderSearchAppDescription[] =
3252 "Enables Chrome Web Store Gallery app for printer drivers. The app "
Vitalii Iarko7df520142017-07-07 12:53:193253 "searches Chrome Web Store for extensions that support printing to a USB "
3254 "printer with specific USB ID.";
vabr0215a8e2017-03-28 12:47:343255
Andrew Moylan97585272019-02-19 19:01:223256const char kSchedulerConfigurationName[] = "Scheduler Configuration";
3257const char kSchedulerConfigurationDescription[] =
3258 "Instructs the OS to use a specific scheduler configuration setting.";
3259const char kSchedulerConfigurationConservative[] = "Conservative";
3260const char kSchedulerConfigurationPerformance[] = "Performance";
3261
James Cook0ba192bf2017-12-01 20:53:113262const char kShowTapsName[] = "Show taps";
3263const char kShowTapsDescription[] =
3264 "Draws a circle at each touch point, which makes touch points more obvious "
3265 "when projecting or mirroring the display. Similar to the Android OS "
3266 "developer option.";
3267
3268const char kShowTouchHudName[] = "Show HUD for touch points";
3269const char kShowTouchHudDescription[] =
3270 "Shows a trail of colored dots for the last few touch points. Pressing "
3271 "Ctrl-Alt-I shows a heads-up display view in the top-left corner. Helps "
3272 "debug hardware issues that generate spurious touch events.";
3273
James Cook28d7c482018-09-07 21:00:543274const char kSingleProcessMashName[] =
3275 "In-process window service (SingleProcessMash)";
3276const char kSingleProcessMashDescription[] =
3277 "Runs the system UI (ash) as a mojo service, but inside the browser "
3278 "process. The browser uses the mojo window service (ws) APIs.";
3279
Shu Chen4144c3a2019-04-11 00:54:163280const char kMojoImfName[] = "Mojo-based IMF to bridge the client and IME";
3281const char kMojoImfDescription[] =
3282 "Makes the system UI (ash) as the bridge between the client and the IME via"
3283 " mojo APIs. This can only take effect if the flag \"single-process-masn\" "
3284 "is enabled.";
3285
Jorge Gil5a8ccde2018-07-10 01:46:213286const char kSmartTextSelectionName[] = "Smart Text Selection";
3287const char kSmartTextSelectionDescription[] =
3288 "Shows quick actions for text "
3289 "selections in the context menu.";
3290
Bailey Berro6c989672019-04-11 19:19:203291const char kStreamlinedUsbPrinterSetupName[] =
3292 "Streamlined USB Printer Setup Flow";
3293const char kStreamlinedUsbPrinterSetupDescription[] =
3294 "Automatically sets up capable USB printers when plugged in. Shows a "
3295 "notification with the setup result.";
3296
Brett Wilson7b44537e2017-08-18 01:38:283297const char kTetherName[] = "Instant Tethering";
3298const char kTetherDescription[] =
3299 "Enables Instant Tethering. Instant Tethering allows your nearby Google "
3300 "phone to share its Internet connection with this device.";
stanisc14bed0b132017-05-10 17:46:373301
Brett Wilson7b44537e2017-08-18 01:38:283302const char kTouchscreenCalibrationName[] =
3303 "Enable/disable touchscreen calibration option in material design settings";
3304const char kTouchscreenCalibrationDescription[] =
3305 "If enabled, the user can calibrate the touch screen displays in "
3306 "chrome://settings/display.";
yhanadac5bff5b2017-05-18 06:37:093307
Qiang Xu045aff222018-05-21 23:21:013308const char kUiDevToolsName[] = "Enable native UI inspection";
3309const char kUiDevToolsDescription[] =
3310 "Enables inspection of native UI elements. For local inspection use "
3311 "chrome://inspect#other";
3312
Mitsuru Oshima63d3f2a2017-08-23 00:12:113313// Force UI Mode
3314const char kUiModeName[] = "Force Ui Mode";
3315const char kUiModeDescription[] =
Elly Fong-Jonesf4c15772019-01-31 17:40:063316 "This flag can be used to force a certain mode on to a chromebook, "
3317 "despite its current orientation. \"Tablet\" means that the "
3318 "chromebook will act as if it were in tablet mode. \"Clamshell\" "
3319 "means that the chromebook will act as if it were in clamshell "
3320 "mode. \"Auto\" means that the chromebook will alternate between "
3321 "the two, based on its orientation.";
Min Chenfd25cd22018-11-06 01:50:513322const char kUiModeTablet[] = "Tablet";
Mitsuru Oshima63d3f2a2017-08-23 00:12:113323const char kUiModeClamshell[] = "Clamshell";
3324const char kUiModeAuto[] = "Auto (default)";
3325
Andrew Moylan97585272019-02-19 19:01:223326const char kUiShowCompositedLayerBordersName[] =
3327 "Show UI composited layer borders";
3328const char kUiShowCompositedLayerBordersDescription[] =
3329 "Show border around composited layers created by UI.";
3330const char kUiShowCompositedLayerBordersRenderPass[] = "RenderPass";
3331const char kUiShowCompositedLayerBordersSurface[] = "Surface";
3332const char kUiShowCompositedLayerBordersLayer[] = "Layer";
3333const char kUiShowCompositedLayerBordersAll[] = "All";
3334
3335const char kUiSlowAnimationsName[] = "Slow UI animations";
3336const char kUiSlowAnimationsDescription[] = "Makes all UI animations slow.";
Mattias Nissler6bb633f2019-02-13 23:41:463337
Sonny Sasaka7fecfeda2018-07-11 23:47:553338const char kUnfilteredBluetoothDevicesName[] = "Unfiltered Bluetooth devices";
3339const char kUnfilteredBluetoothDevicesDescription[] =
3340 "Shows all Bluetooth devices in UI (System Tray/Settings Page.)";
3341
Allen Webbcdc8e69d2018-09-12 20:36:003342const char kUsbguardName[] = "Block new USB devices at the lock screen.";
3343const char kUsbguardDescription[] =
3344 "Prevents newly connected USB devices from operating at the lock screen"
3345 " until Chrome OS is unlocked to protect against malicious USB devices."
3346 " Already connected USB devices will continue to function.";
3347
James Cooka1bcfa9a2018-01-30 00:18:403348const char kUseMashName[] = "Out-of-process system UI (mash)";
3349const char kUseMashDescription[] =
3350 "Runs the mojo UI service (mus) and the ash window manager and system UI "
3351 "in a separate process.";
Brett Wilson7b44537e2017-08-18 01:38:283352
Andrew Moylan651220212019-02-19 22:50:143353const char kUserActivityPredictionMlServiceName[] =
3354 "ML Service Smart Dim model";
3355const char kUserActivityPredictionMlServiceDescription[] =
3356 "Uses the new ML Service model for user activity prediction (Smart Dim).";
3357
Andres Calderon Jaramillo43c0e8a2018-08-21 02:46:233358const char kVaapiJpegImageDecodeAccelerationName[] =
3359 "VA-API JPEG decode acceleration for images";
3360const char kVaapiJpegImageDecodeAccelerationDescription[] =
3361 "Enable or disable decode acceleration of JPEG images (as opposed to camera"
3362 " captures) using the VA-API.";
3363
Brett Wilson7b44537e2017-08-18 01:38:283364const char kVirtualKeyboardName[] = "Virtual Keyboard";
3365const char kVirtualKeyboardDescription[] = "Enable virtual keyboard support.";
3366
Brett Wilson7b44537e2017-08-18 01:38:283367const char kWakeOnPacketsName[] = "Wake On Packets";
3368const char kWakeOnPacketsDescription[] =
3369 "Enables waking the device based on the receipt of some network packets.";
orenb21da031c2017-06-30 21:24:203370
Rob Schonbergercf5aeeea2019-02-27 16:57:373371const char kEnableAppReinstallZeroStateName[] =
3372 "Enable Zero State App Reinstall Suggestions.";
3373const char kEnableAppReinstallZeroStateDescription[] =
3374 "Enable Zero State App Reinstall Suggestions feature in launcher, which "
3375 "will show app reinstall recommendations at end of zero state list.";
3376
Tim Song988f7092019-03-01 03:13:393377extern const char kAshNotificationStackingBarRedesignName[] =
3378 "Redesigned notification stacking bar";
3379extern const char kAshNotificationStackingBarRedesignDescription[] =
3380 "Enables the redesigned notification stacking bar UI with a \"Clear all\" "
3381 "button.";
3382
Roman Sorokin6812e0082019-04-01 10:12:573383extern const char kInSessionPasswordChangeName[] =
3384 "Enable user password change in the session";
3385
3386extern const char kInSessionPasswordChangeDescription[] =
3387 "Let user change both their IdP password and Chromebook password on "
3388 "chrome://password-change page.";
3389
yhanadac5bff5b2017-05-18 06:37:093390#endif // defined(OS_CHROMEOS)
3391
Collin Baker75a29462019-03-13 19:57:313392// All views-based platforms --------------------------------------------------
3393
3394#if defined(TOOLKIT_VIEWS)
3395
Sajad Maysamc30d6f82019-03-19 22:52:503396const char kEnableMDRoundedCornersOnDialogsName[] =
Dana Fried4e177f32019-04-11 23:46:463397 "MD corners on secondary UI";
Sajad Maysamc30d6f82019-03-19 22:52:503398const char kEnableMDRoundedCornersOnDialogsDescription[] =
Dana Fried4e177f32019-04-11 23:46:463399 "Increases corner radius on secondary UI.";
Sajad Maysamc30d6f82019-03-19 22:52:503400
Collin Baker75a29462019-03-13 19:57:313401const char kInstallableInkDropName[] = "Use InstallableInkDrop where supported";
3402const char kInstallableInkDropDescription[] =
3403 "InstallableInkDrop is part of an InkDrop refactoring effort. This enables "
3404 "the pilot implementation where available.";
3405
3406#endif // defined(TOOLKIT_VIEWS)
3407
Brett Wilson7b44537e2017-08-18 01:38:283408// Random platform combinations -----------------------------------------------
3409
3410#if defined(OS_WIN) || defined(OS_LINUX)
3411
3412const char kEnableInputImeApiName[] = "Enable Input IME API";
3413const char kEnableInputImeApiDescription[] =
3414 "Enable the use of chrome.input.ime API.";
3415
3416#endif // defined(OS_WIN) || defined(OS_LINUX)
3417
Jiajia Qindb252e92019-01-28 11:47:483418#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3419
3420const char kWebGL2ComputeContextName[] = "WebGL 2.0 Compute";
3421const char kWebGL2ComputeContextDescription[] =
3422 "Enable the use of WebGL 2.0 Compute API.";
3423
3424#endif // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_CHROMEOS)
3425
lanwei83f54452018-06-21 23:51:043426#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3427
3428const char kDirectManipulationStylusName[] = "Direct Manipulation Stylus";
3429const char kDirectManipulationStylusDescription[] =
3430 "If enabled, Chrome will scroll web pages on stylus drag.";
3431
3432#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
3433
Henrik Grunell63f2d772018-12-06 17:25:203434#if defined(OS_MACOSX) || defined(OS_CHROMEOS)
3435
3436const char kForceEnableSystemAecName[] = "Force enable system AEC";
3437const char kForceEnableSystemAecDescription[] =
3438 "Use system echo canceller instead of WebRTC echo canceller. If there is "
3439 "no system echo canceller available, getUserMedia with echo cancellation "
3440 "enabled will fail.";
3441
3442#endif // defined(OS_MACOSX) || defined(OS_CHROMEOS)
3443
David Bienvenuc713d502019-02-07 23:46:323444#if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3445
3446const char kWebContentsOcclusionName[] = "Enable occlusion of web contents";
3447const char kWebContentsOcclusionDescription[] =
3448 "If enabled, web contents will behave as hidden when it is occluded by "
3449 "other windows.";
3450
3451#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
3452
Brett Wilson7b44537e2017-08-18 01:38:283453// Feature flags --------------------------------------------------------------
3454
Lei Zhang0a318af2018-11-14 02:19:463455#if defined(DCHECK_IS_CONFIGURABLE)
3456const char kDcheckIsFatalName[] = "DCHECKs are fatal";
3457const char kDcheckIsFatalDescription[] =
3458 "By default Chrome will evaluate in this build, but only log failures, "
3459 "rather than crashing. If enabled, DCHECKs will crash the calling process.";
3460#endif // defined(DCHECK_IS_CONFIGURABLE)
3461
Brett Wilson7b44537e2017-08-18 01:38:283462#if BUILDFLAG(ENABLE_VR)
3463
Alex Cooper151b596e2019-02-21 01:26:573464const char kWebXrOrientationSensorDeviceName[] = "Orientation sensors for XR";
3465const char kWebXrOrientationSensorDeviceDescription[] =
3466 "Allow use of orientation sensors for XR if present";
3467
Bill Orr103ed272018-02-14 21:23:053468#if BUILDFLAG(ENABLE_OCULUS_VR)
3469const char kOculusVRName[] = "Oculus hardware support";
3470const char kOculusVRDescription[] =
3471 "If enabled, Chrome will use Oculus devices for VR (supported only on "
3472 "Windows 10 or later).";
3473#endif // ENABLE_OCULUS_VR
3474
Bill Orr49527562017-11-22 16:58:483475#if BUILDFLAG(ENABLE_OPENVR)
3476const char kOpenVRName[] = "OpenVR hardware support";
3477const char kOpenVRDescription[] =
Bill Orr5056e692018-01-17 02:08:073478 "If enabled, Chrome will use OpenVR devices for VR (supported only on "
3479 "Windows 10 or later).";
Bill Orr49527562017-11-22 16:58:483480#endif // ENABLE_OPENVR
3481
Bill Orrd2af6bd52019-01-23 02:50:243482#if BUILDFLAG(ENABLE_WINDOWS_MR)
3483const char kWindowsMixedRealityName[] = "Windows Mixed Reality support";
3484const char kWindowsMixedRealityDescription[] =
3485 "If enabled, Chrome will use Windows Mixed Reality devices for VR"
3486 " (supported only on Windows 10 or later).";
3487#endif // ENABLE_WINDOWS_MR
3488
Bill Orrecfb9fe2018-10-02 00:11:103489#if BUILDFLAG(ENABLE_ISOLATED_XR_SERVICE)
3490const char kXRSandboxName[] = "XR device sandboxing";
3491const char kXRSandboxDescription[] =
3492 "If enabled, Chrome will host VR APIs in a restricted process on desktop.";
3493#endif // ENABLE_ISOLATED_XR_SERVICE
3494
Brett Wilson7b44537e2017-08-18 01:38:283495#endif // ENABLE_VR
3496
Derek Schuff71d9a922019-04-24 21:36:003497#if BUILDFLAG(ENABLE_NACL)
3498const char kNaclName[] = "Native Client";
3499const char kNaclDescription[] =
3500 "Support Native Client for all web applications, even those that were not "
3501 "installed from the Chrome Web Store.";
3502#endif // ENABLE_NACL
3503
Lei Zhang802201c2018-11-14 18:16:283504#if BUILDFLAG(ENABLE_PLUGINS)
3505
dstockwellcc759202019-01-11 00:42:123506#if defined(OS_CHROMEOS)
3507const char kPdfAnnotations[] = "PDF Annotations";
Weidong Guo577fe9ac2019-01-28 19:58:103508const char kPdfAnnotationsDescription[] = "Enable annotating PDF documents.";
dstockwellcc759202019-01-11 00:42:123509#endif // defined(OS_CHROMEOS)
3510
Lei Zhang802201c2018-11-14 18:16:283511const char kPdfFormSaveName[] = "Save PDF Forms";
3512const char kPdfFormSaveDescription[] =
3513 "Enable saving PDFs with filled form data.";
3514
3515const char kPdfIsolationName[] = "PDF Isolation";
3516const char kPdfIsolationDescription[] =
3517 "Render PDF files from different origins in different plugin processes.";
3518
3519#endif // BUILDFLAG(ENABLE_PLUGINS)
3520
Brett Wilson7b44537e2017-08-18 01:38:283521#if defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3522
3523const char kAutofillCreditCardUploadName[] =
3524 "Enable offering upload of Autofilled credit cards";
3525const char kAutofillCreditCardUploadDescription[] =
3526 "Enables a new option to upload credit cards to Google Payments for sync "
3527 "to all Chrome devices.";
3528
3529#endif // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
3530
Collin Baker0a45d6a2018-12-20 19:21:503531#if BUILDFLAG(ENABLE_DESKTOP_IN_PRODUCT_HELP)
3532
3533const char kReopenTabInProductHelpName[] = "Reopen tab in-product help";
3534const char kReopenTabInProductHelpDescription[] =
3535 "Enable in-product help that guides a user to reopen a tab if it looks "
3536 "like they accidentally closed it.";
3537
3538#endif // BUILDFLAG(ENABLE_DESKTOP_IN_PRODUCT_HELP)
3539
Tomas Popela253a5832019-01-14 17:22:103540#if defined(WEBRTC_USE_PIPEWIRE)
3541
3542extern const char kWebrtcPipeWireCapturerName[] = "WebRTC PipeWire support";
3543extern const char kWebrtcPipeWireCapturerDescription[] =
3544 "When enabled the WebRTC will use the PipeWire multimedia server for "
3545 "capturing the desktop content on the Wayland display server.";
3546
3547#endif // #if defined(WEBRTC_USE_PIPEWIRE)
3548
Stephen Chenneyde6e5c82019-01-21 01:56:043549const char kAvoidFlashBetweenNavigationName[] =
3550 "Enable flash avoidance between same-origin navigations";
3551const char kAvoidFlahsBetweenNavigationDescription[] =
3552 "Enables experimental flash avoidance when navigating between pages "
3553 "in the same origin. This feature is in the implementation stages and "
3554 "currently has no effect.";
3555
Brett Wilson7b44537e2017-08-18 01:38:283556// ============================================================================
3557// Don't just add flags to the end, put them in the right section in
3558// alphabetical order just like the header file.
3559// ============================================================================
3560
vabr0215a8e2017-03-28 12:47:343561} // namespace flag_descriptions