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[email protected]9c66adc2012-01-05 02:10:161// Copyright (c) 2012 The Chromium Authors. All rights reserved.
[email protected]ad2a3ded2010-08-27 13:19:052// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
[email protected]1a47d7e2010-10-15 00:37:245#include "chrome/browser/about_flags.h"
[email protected]ad2a3ded2010-08-27 13:19:056
[email protected]ad2a3ded2010-08-27 13:19:057#include <iterator>
8#include <map>
9#include <set>
[email protected]83e9fa702013-02-25 19:30:4410#include <utility>
[email protected]ad2a3ded2010-08-27 13:19:0511
[email protected]ad2a3ded2010-08-27 13:19:0512#include "base/command_line.h"
[email protected]3b63f8f42011-03-28 01:54:1513#include "base/memory/singleton.h"
[email protected]4b66a7d2014-08-15 17:13:3114#include "base/metrics/sparse_histogram.h"
15#include "base/numerics/safe_conversions.h"
[email protected]09f3fde82014-05-14 15:08:1516#include "base/stl_util.h"
[email protected]3ea1b182013-02-08 22:38:4117#include "base/strings/string_number_conversions.h"
[email protected]4b66a7d2014-08-15 17:13:3118#include "base/strings/string_util.h"
[email protected]135cb802013-06-09 16:44:2019#include "base/strings/utf_string_conversions.h"
[email protected]ad2a3ded2010-08-27 13:19:0520#include "base/values.h"
[email protected]681ccff2013-03-18 06:13:5221#include "cc/base/switches.h"
[email protected]11534552013-12-05 02:09:3022#include "chrome/browser/bookmarks/enhanced_bookmarks_features.h"
[email protected]e6d1c4f2013-06-12 17:37:4023#include "chrome/browser/flags_storage.h"
[email protected]d208f4d82011-05-23 21:52:0324#include "chrome/common/chrome_content_client.h"
[email protected]ad2a3ded2010-08-27 13:19:0525#include "chrome/common/chrome_switches.h"
[email protected]af39f002014-08-22 10:18:1826#include "chrome/grit/generated_resources.h"
[email protected]58bc1c32013-12-16 22:52:0727#include "components/autofill/core/common/autofill_switches.h"
[email protected]4e6c96e2014-05-17 18:41:1928#include "components/cloud_devices/common/cloud_devices_switches.h"
[email protected]4b66a7d2014-08-15 17:13:3129#include "components/metrics/metrics_hashes.h"
[email protected]cbb22eb2013-06-24 23:53:1030#include "components/nacl/common/nacl_switches.h"
[email protected]720b10492014-07-23 08:48:4031#include "components/search/search_switches.h"
[email protected]7f6f44c2011-12-14 13:23:3832#include "content/public/browser/user_metrics.h"
[email protected]49d9b142013-07-19 08:50:2733#include "extensions/common/switches.h"
[email protected]e2e8e322012-09-12 04:37:0234#include "media/base/media_switches.h"
[email protected]c051a1b2011-01-21 23:30:1735#include "ui/base/l10n/l10n_util.h"
[email protected]c9c73ad42012-04-18 03:35:5936#include "ui/base/ui_base_switches.h"
[email protected]bf3f4592014-03-31 19:50:4437#include "ui/display/display_switches.h"
[email protected]a6147a22013-09-26 06:55:0938#include "ui/events/event_switches.h"
[email protected]0d3b9dd2012-11-14 04:14:4839#include "ui/gfx/switches.h"
[email protected]c9e2cbbb2012-05-12 21:17:2740#include "ui/gl/gl_switches.h"
[email protected]86459e2c2013-04-10 13:39:2441#include "ui/keyboard/keyboard_switches.h"
[email protected]e3d512a72014-03-18 20:50:4742#include "ui/native_theme/native_theme_switches.h"
[email protected]c4f51d22013-11-05 03:11:2643#include "ui/views/views_switches.h"
[email protected]9a224572013-05-12 23:08:5644
[email protected]3dfb4012014-06-11 07:33:3845#if defined(OS_ANDROID)
46#include "chrome/common/chrome_version_info.h"
47#include "components/data_reduction_proxy/common/data_reduction_proxy_switches.h"
[email protected]4c583b62014-08-08 10:37:2348#include "components/omnibox/omnibox_switches.h"
[email protected]3dfb4012014-06-11 07:33:3849#endif
50
[email protected]dc04be7c2012-03-15 23:57:4951#if defined(USE_ASH)
[email protected]b65bdda2011-12-23 23:35:3152#include "ash/ash_switches.h"
[email protected]dc04be7c2012-03-15 23:57:4953#endif
54
[email protected]badba1ad2012-11-16 17:21:4655#if defined(OS_CHROMEOS)
56#include "chromeos/chromeos_switches.h"
[email protected]6d98abf2013-06-17 23:35:5157#include "third_party/cros_system_api/switches/chrome_switches.h"
[email protected]badba1ad2012-11-16 17:21:4658#endif
59
[email protected]fe2b77f62013-11-09 04:30:5160#if defined(ENABLE_APP_LIST)
61#include "ui/app_list/app_list_switches.h"
62#endif
63
[email protected]e6e30ac2014-01-13 21:24:3964using base::UserMetricsAction;
[email protected]7f6f44c2011-12-14 13:23:3865
[email protected]1a47d7e2010-10-15 00:37:2466namespace about_flags {
[email protected]ad2a3ded2010-08-27 13:19:0567
[email protected]4b66a7d2014-08-15 17:13:3168const uint32_t kBadSwitchFormatHistogramId = 0;
69
[email protected]8a6ff28d2010-12-02 16:35:1970// Macros to simplify specifying the type.
[email protected]a82744532011-02-11 16:15:5371#define SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, switch_value) \
[email protected]83e9fa702013-02-25 19:30:4472 Experiment::SINGLE_VALUE, \
73 command_line_switch, switch_value, NULL, NULL, NULL, 0
[email protected]a82744532011-02-11 16:15:5374#define SINGLE_VALUE_TYPE(command_line_switch) \
75 SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, "")
[email protected]83e9fa702013-02-25 19:30:4476#define ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(enable_switch, enable_value, \
77 disable_switch, disable_value) \
78 Experiment::ENABLE_DISABLE_VALUE, enable_switch, enable_value, \
79 disable_switch, disable_value, NULL, 3
80#define ENABLE_DISABLE_VALUE_TYPE(enable_switch, disable_switch) \
81 ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(enable_switch, "", disable_switch, "")
[email protected]a82744532011-02-11 16:15:5382#define MULTI_VALUE_TYPE(choices) \
[email protected]83e9fa702013-02-25 19:30:4483 Experiment::MULTI_VALUE, NULL, NULL, NULL, NULL, choices, arraysize(choices)
[email protected]8a6ff28d2010-12-02 16:35:1984
[email protected]e2ddbc92010-10-15 20:02:0785namespace {
86
[email protected]9c7453d2012-01-21 00:45:4087const unsigned kOsAll = kOsMac | kOsWin | kOsLinux | kOsCrOS | kOsAndroid;
[email protected]f3cd6802013-01-23 20:25:5688const unsigned kOsDesktop = kOsMac | kOsWin | kOsLinux | kOsCrOS;
[email protected]ad2a3ded2010-08-27 13:19:0589
[email protected]cc3e2052011-12-20 01:01:4090// Adds a |StringValue| to |list| for each platform where |bitmask| indicates
91// whether the experiment is available on that platform.
[email protected]5bcdd99d2013-12-23 18:28:3092void AddOsStrings(unsigned bitmask, base::ListValue* list) {
[email protected]cc3e2052011-12-20 01:01:4093 struct {
94 unsigned bit;
95 const char* const name;
96 } kBitsToOs[] = {
97 {kOsMac, "Mac"},
98 {kOsWin, "Windows"},
99 {kOsLinux, "Linux"},
100 {kOsCrOS, "Chrome OS"},
[email protected]4052d832013-01-16 05:31:01101 {kOsAndroid, "Android"},
[email protected]37736bd2013-04-18 11:53:58102 {kOsCrOSOwnerOnly, "Chrome OS (owner only)"},
[email protected]cc3e2052011-12-20 01:01:40103 };
104 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kBitsToOs); ++i)
105 if (bitmask & kBitsToOs[i].bit)
[email protected]5bcdd99d2013-12-23 18:28:30106 list->Append(new base::StringValue(kBitsToOs[i].name));
[email protected]cc3e2052011-12-20 01:01:40107}
108
[email protected]6d98abf2013-06-17 23:35:51109// Convert switch constants to proper CommandLine::StringType strings.
110CommandLine::StringType GetSwitchString(const std::string& flag) {
111 CommandLine cmd_line(CommandLine::NO_PROGRAM);
112 cmd_line.AppendSwitch(flag);
[email protected]4ac579b2014-05-20 06:43:23113 DCHECK_EQ(2U, cmd_line.argv().size());
[email protected]6d98abf2013-06-17 23:35:51114 return cmd_line.argv()[1];
115}
116
117// Scoops flags from a command line.
118std::set<CommandLine::StringType> ExtractFlagsFromCommandLine(
119 const CommandLine& cmdline) {
120 std::set<CommandLine::StringType> flags;
121 // First do the ones between --flag-switches-begin and --flag-switches-end.
122 CommandLine::StringVector::const_iterator first =
123 std::find(cmdline.argv().begin(), cmdline.argv().end(),
124 GetSwitchString(switches::kFlagSwitchesBegin));
125 CommandLine::StringVector::const_iterator last =
126 std::find(cmdline.argv().begin(), cmdline.argv().end(),
127 GetSwitchString(switches::kFlagSwitchesEnd));
128 if (first != cmdline.argv().end() && last != cmdline.argv().end())
129 flags.insert(first + 1, last);
130#if defined(OS_CHROMEOS)
131 // Then add those between --policy-switches-begin and --policy-switches-end.
132 first = std::find(cmdline.argv().begin(), cmdline.argv().end(),
133 GetSwitchString(chromeos::switches::kPolicySwitchesBegin));
134 last = std::find(cmdline.argv().begin(), cmdline.argv().end(),
135 GetSwitchString(chromeos::switches::kPolicySwitchesEnd));
136 if (first != cmdline.argv().end() && last != cmdline.argv().end())
137 flags.insert(first + 1, last);
138#endif
139 return flags;
140}
141
[email protected]d8221b22013-05-23 05:35:43142const Experiment::Choice kEnableCompositingForTransitionChoices[] = {
143 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
144 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
145 switches::kEnableCompositingForTransition, ""},
146 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
147 switches::kDisableCompositingForTransition, ""},
148};
149
[email protected]d7932532012-11-21 21:10:31150const Experiment::Choice kTouchEventsChoices[] = {
151 { IDS_GENERIC_EXPERIMENT_CHOICE_AUTOMATIC, "", "" },
152 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
153 switches::kTouchEvents,
154 switches::kTouchEventsEnabled },
155 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
156 switches::kTouchEvents,
157 switches::kTouchEventsDisabled }
158};
159
[email protected]c38e9802014-02-18 21:32:12160#if defined(USE_AURA)
161const Experiment::Choice kOverscrollHistoryNavigationChoices[] = {
162 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, "", "" },
163 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
164 switches::kOverscrollHistoryNavigation,
165 "0" },
166 { IDS_OVERSCROLL_HISTORY_NAVIGATION_SIMPLE_UI,
167 switches::kOverscrollHistoryNavigation,
168 "2" }
169};
170#endif
[email protected]34633be2014-06-26 09:05:59171#if defined(OS_CHROMEOS) || defined(OS_WIN) || defined(OS_LINUX)
172const Experiment::Choice kDeviceScaleFactorChoices[] = {
173 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
174 { IDS_DEVICE_SCALE_FACTOR_1_1, switches::kForceDeviceScaleFactor, "1.1"},
175 { IDS_DEVICE_SCALE_FACTOR_1_2, switches::kForceDeviceScaleFactor, "1.2"},
176 { IDS_DEVICE_SCALE_FACTOR_1_25, switches::kForceDeviceScaleFactor, "1.25"},
177 { IDS_DEVICE_SCALE_FACTOR_1_3, switches::kForceDeviceScaleFactor, "1.3"},
178 { IDS_DEVICE_SCALE_FACTOR_1_4, switches::kForceDeviceScaleFactor, "1.4"},
179 { IDS_DEVICE_SCALE_FACTOR_2, switches::kForceDeviceScaleFactor, "2"},
180};
181#endif
[email protected]c38e9802014-02-18 21:32:12182
[email protected]d33d2222014-06-04 15:39:58183#if !defined(DISABLE_NACL)
[email protected]66f409c2012-10-04 20:59:04184const Experiment::Choice kNaClDebugMaskChoices[] = {
[email protected]66f409c2012-10-04 20:59:04185 // Secure shell can be used on ChromeOS for forwarding the TCP port opened by
[email protected]402bed6e2014-03-07 08:33:09186 // debug stub to a remote machine. Since secure shell uses NaCl, we usually
187 // want to avoid debugging that. The PNaCl translator is also a NaCl module,
188 // so by default we want to avoid debugging that.
189 // NOTE: As the default value must be the empty string, the mask excluding
190 // the PNaCl translator and secure shell is substituted elsewhere.
191 { IDS_NACL_DEBUG_MASK_CHOICE_EXCLUDE_UTILS_PNACL, "", "" },
192 { IDS_NACL_DEBUG_MASK_CHOICE_DEBUG_ALL, switches::kNaClDebugMask, "*://*" },
[email protected]66f409c2012-10-04 20:59:04193 { IDS_NACL_DEBUG_MASK_CHOICE_INCLUDE_DEBUG,
194 switches::kNaClDebugMask, "*://*/*debug.nmf" }
195};
[email protected]d33d2222014-06-04 15:39:58196#endif
[email protected]66f409c2012-10-04 20:59:04197
[email protected]9323fdd12013-02-23 00:31:36198const Experiment::Choice kImplSidePaintingChoices[] = {
199 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
200 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
[email protected]a23530d2014-03-11 06:04:14201 switches::kEnableImplSidePainting, ""},
[email protected]9323fdd12013-02-23 00:31:36202 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
[email protected]a23530d2014-03-11 06:04:14203 switches::kDisableImplSidePainting, ""}
[email protected]9323fdd12013-02-23 00:31:36204};
205
[email protected]7621af22013-09-12 23:06:33206const Experiment::Choice kLCDTextChoices[] = {
207 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
[email protected]a23530d2014-03-11 06:04:14208 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, switches::kEnableLCDText, ""},
209 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, switches::kDisableLCDText, ""}
[email protected]7621af22013-09-12 23:06:33210};
211
[email protected]b242b142014-05-07 14:48:49212const Experiment::Choice kDistanceFieldTextChoices[] = {
213 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
214 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
215 switches::kEnableDistanceFieldText, "" },
216 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
217 switches::kDisableDistanceFieldText, "" }
218};
219
[email protected]758efb02014-04-05 07:53:45220#ifndef USE_AURA
[email protected]0c04d1c2013-07-10 00:02:32221const Experiment::Choice kDelegatedRendererChoices[] = {
222 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
223 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
224 switches::kEnableDelegatedRenderer, ""},
225 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
226 switches::kDisableDelegatedRenderer, ""}
227};
[email protected]758efb02014-04-05 07:53:45228#endif
[email protected]0c04d1c2013-07-10 00:02:32229
[email protected]a42c85f2013-04-04 18:15:12230const Experiment::Choice kMaxTilesForInterestAreaChoices[] = {
231 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
232 { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_SHORT,
233 cc::switches::kMaxTilesForInterestArea, "64"},
234 { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_TALL,
235 cc::switches::kMaxTilesForInterestArea, "128"},
236 { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_GRANDE,
237 cc::switches::kMaxTilesForInterestArea, "256"},
238 { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_VENTI,
239 cc::switches::kMaxTilesForInterestArea, "512"}
240};
241
[email protected]a3618122013-04-26 21:15:34242const Experiment::Choice kDefaultTileWidthChoices[] = {
243 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
244 { IDS_FLAGS_DEFAULT_TILE_WIDTH_SHORT,
245 switches::kDefaultTileWidth, "128"},
246 { IDS_FLAGS_DEFAULT_TILE_WIDTH_TALL,
247 switches::kDefaultTileWidth, "256"},
248 { IDS_FLAGS_DEFAULT_TILE_WIDTH_GRANDE,
249 switches::kDefaultTileWidth, "512"},
250 { IDS_FLAGS_DEFAULT_TILE_WIDTH_VENTI,
251 switches::kDefaultTileWidth, "1024"}
252};
253
254const Experiment::Choice kDefaultTileHeightChoices[] = {
255 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
256 { IDS_FLAGS_DEFAULT_TILE_HEIGHT_SHORT,
257 switches::kDefaultTileHeight, "128"},
258 { IDS_FLAGS_DEFAULT_TILE_HEIGHT_TALL,
259 switches::kDefaultTileHeight, "256"},
260 { IDS_FLAGS_DEFAULT_TILE_HEIGHT_GRANDE,
261 switches::kDefaultTileHeight, "512"},
262 { IDS_FLAGS_DEFAULT_TILE_HEIGHT_VENTI,
263 switches::kDefaultTileHeight, "1024"}
264};
265
[email protected]38484df12013-04-10 16:42:03266const Experiment::Choice kSimpleCacheBackendChoices[] = {
[email protected]9a3de3e32013-04-23 19:05:21267 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
268 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
269 switches::kUseSimpleCacheBackend, "off" },
[email protected]38484df12013-04-10 16:42:03270 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
271 switches::kUseSimpleCacheBackend, "on"}
272};
273
[email protected]9afc14e22013-09-25 22:34:14274#if defined(USE_AURA)
[email protected]910ecfe2013-06-03 23:38:14275const Experiment::Choice kTabCaptureUpscaleQualityChoices[] = {
276 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
277 { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_FAST,
278 switches::kTabCaptureUpscaleQuality, "fast" },
279 { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_GOOD,
280 switches::kTabCaptureUpscaleQuality, "good" },
281 { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_BEST,
282 switches::kTabCaptureUpscaleQuality, "best" },
283};
284
285const Experiment::Choice kTabCaptureDownscaleQualityChoices[] = {
286 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
287 { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_FAST,
288 switches::kTabCaptureDownscaleQuality, "fast" },
289 { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_GOOD,
290 switches::kTabCaptureDownscaleQuality, "good" },
291 { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_BEST,
292 switches::kTabCaptureDownscaleQuality, "best" },
293};
[email protected]9afc14e22013-09-25 22:34:14294#endif
[email protected]910ecfe2013-06-03 23:38:14295
[email protected]54c8d282014-01-24 17:31:08296#if defined(USE_AURA) || defined(OS_LINUX)
297const Experiment::Choice kOverlayScrollbarChoices[] = {
298 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
299 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
300 switches::kEnableOverlayScrollbar, ""},
301 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
302 switches::kDisableOverlayScrollbar, ""}
303};
304#endif
305
[email protected]2cccfef2014-05-01 06:05:16306const Experiment::Choice kZeroCopyChoices[] = {
[email protected]be2e40a2013-08-27 02:49:20307 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
308 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
[email protected]2cccfef2014-05-01 06:05:16309 switches::kEnableZeroCopy, ""},
[email protected]be2e40a2013-08-27 02:49:20310 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
[email protected]2cccfef2014-05-01 06:05:16311 switches::kDisableZeroCopy, ""}
[email protected]be2e40a2013-08-27 02:49:20312};
313
[email protected]d5874f12013-12-05 04:30:00314#if defined(OS_ANDROID)
315const Experiment::Choice kZeroSuggestExperimentsChoices[] = {
316 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
317 { IDS_FLAGS_ZERO_SUGGEST_MOST_VISITED,
318 switches::kEnableZeroSuggestMostVisited, ""},
319 { IDS_FLAGS_ZERO_SUGGEST_ETHER_SERP,
320 switches::kEnableZeroSuggestEtherSerp, ""},
321 { IDS_FLAGS_ZERO_SUGGEST_ETHER_NO_SERP,
322 switches::kEnableZeroSuggestEtherNoSerp, ""},
[email protected]162c8d9fa2014-03-18 20:25:41323 { IDS_FLAGS_ZERO_SUGGEST_PERSONALIZED,
324 switches::kEnableZeroSuggestPersonalized, ""},
[email protected]d5874f12013-12-05 04:30:00325 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
326 switches::kDisableZeroSuggest, ""}
327};
328#endif
329
[email protected]1a82f7372013-12-06 12:46:52330const Experiment::Choice kNumRasterThreadsChoices[] = {
331 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
[email protected]00d92d32014-01-23 09:46:50332 { IDS_FLAGS_NUM_RASTER_THREADS_ONE, switches::kNumRasterThreads, "1" },
333 { IDS_FLAGS_NUM_RASTER_THREADS_TWO, switches::kNumRasterThreads, "2" },
334 { IDS_FLAGS_NUM_RASTER_THREADS_THREE, switches::kNumRasterThreads, "3" },
335 { IDS_FLAGS_NUM_RASTER_THREADS_FOUR, switches::kNumRasterThreads, "4" }
[email protected]1a82f7372013-12-06 12:46:52336};
337
[email protected]a23530d2014-03-11 06:04:14338const Experiment::Choice kEnableGpuRasterizationChoices[] = {
339 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
340 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
341 switches::kEnableGpuRasterization, "" },
342 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
343 switches::kDisableGpuRasterization, "" },
344 { IDS_FLAGS_FORCE_GPU_RASTERIZATION,
345 switches::kForceGpuRasterization, "" },
346};
347
[email protected]dc920d62013-12-13 22:12:47348// We're using independent flags here (as opposed to a common flag with
349// different values) to be able to enable/disable the entire experience
350// associated with this feature server-side from the FieldTrial (the complete
351// experience includes other flag changes as well). It is not currently possible
352// to do that with "flag=value" flags.
353const Experiment::Choice kSearchButtonInOmniboxChoices[] = {
354 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
355 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
356 switches::kDisableSearchButtonInOmnibox, ""},
357 { IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_ENABLE_FOR_STR,
358 switches::kEnableSearchButtonInOmniboxForStr, ""},
359 { IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_ENABLE_FOR_STR_OR_IIP,
360 switches::kEnableSearchButtonInOmniboxForStrOrIip, ""},
361 { IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_ENABLED,
362 switches::kEnableSearchButtonInOmniboxAlways, ""}
363};
364
[email protected]78dd09e2014-01-12 02:41:46365// See comment above for kSearchButtonInOmniboxChoices. The same reasoning
366// applies here.
367const Experiment::Choice kOriginChipChoices[] = {
368 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
369 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, switches::kDisableOriginChip, ""},
[email protected]5d58f952014-05-20 21:12:47370 { IDS_FLAGS_ORIGIN_CHIP_ALWAYS, switches::kEnableOriginChipAlways, ""},
371 { IDS_FLAGS_ORIGIN_CHIP_ON_SRP, switches::kEnableOriginChipOnSrp, ""}
[email protected]7a54bf4b2014-02-06 19:21:54372};
[email protected]78dd09e2014-01-12 02:41:46373
[email protected]f42cffb2014-03-08 18:03:25374const Experiment::Choice kTouchScrollingModeChoices[] = {
375 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
376 { IDS_FLAGS_TOUCH_SCROLLING_MODE_TOUCHCANCEL,
377 switches::kTouchScrollingMode,
378 switches::kTouchScrollingModeTouchcancel },
[email protected]372f52e2014-04-28 16:15:49379 { IDS_FLAGS_TOUCH_SCROLLING_MODE_ASYNC_TOUCHMOVE,
[email protected]f42cffb2014-03-08 18:03:25380 switches::kTouchScrollingMode,
[email protected]372f52e2014-04-28 16:15:49381 switches::kTouchScrollingModeAsyncTouchmove },
[email protected]f42cffb2014-03-08 18:03:25382 { IDS_FLAGS_TOUCH_SCROLLING_MODE_SYNC_TOUCHMOVE,
383 switches::kTouchScrollingMode,
384 switches::kTouchScrollingModeSyncTouchmove },
385};
386
[email protected]4734b902014-04-03 16:42:10387#if defined(ENABLE_APP_LIST)
388const Experiment::Choice kEnableSyncAppListChoices[] = {
389 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
390 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
391 app_list::switches::kEnableSyncAppList, "" },
392 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
393 app_list::switches::kDisableSyncAppList, "" },
394};
395#endif
396
[email protected]6f8ede32014-05-09 13:58:45397const Experiment::Choice kExtensionContentVerificationChoices[] = {
398 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
399 { IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_BOOTSTRAP,
[email protected]8bb62162014-06-23 09:45:50400 switches::kExtensionContentVerification,
401 switches::kExtensionContentVerificationBootstrap },
[email protected]6f8ede32014-05-09 13:58:45402 { IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_ENFORCE,
[email protected]8bb62162014-06-23 09:45:50403 switches::kExtensionContentVerification,
404 switches::kExtensionContentVerificationEnforce },
[email protected]6f8ede32014-05-09 13:58:45405 { IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_ENFORCE_STRICT,
[email protected]8bb62162014-06-23 09:45:50406 switches::kExtensionContentVerification,
407 switches::kExtensionContentVerificationEnforceStrict },
[email protected]6f8ede32014-05-09 13:58:45408};
409
[email protected]85f710c2014-06-20 17:29:11410#if defined(OS_ANDROID)
411const Experiment::Choice kAnswersInSuggestChoices[] = {
412 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
413 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
414 switches::kEnableAnswersInSuggest, ""},
415 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
416 switches::kDisableAnswersInSuggest, ""}
417};
418#endif
419
[email protected]3ecc6a12014-06-06 10:26:19420#if defined(OS_CHROMEOS)
421const Experiment::Choice kEnableFileManagerMTPChoices[] = {
422 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
423 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
424 chromeos::switches::kEnableFileManagerMTP, "true" },
425 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
426 chromeos::switches::kEnableFileManagerMTP, "false" }
427};
[email protected]e28c65842014-06-10 08:14:09428
429const Experiment::Choice kEnableFileManagerNewGalleryChoices[] = {
430 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
431 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
432 chromeos::switches::kFileManagerEnableNewGallery, "true"},
433 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
434 chromeos::switches::kFileManagerEnableNewGallery, "false"}
435};
[email protected]3ecc6a12014-06-06 10:26:19436#endif
437
[email protected]aae79572014-06-13 00:42:58438const Experiment::Choice kEnableSettingsWindowChoices[] = {
439 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
440 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
441 ::switches::kEnableSettingsWindow, "" },
442 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
443 ::switches::kDisableSettingsWindow, "" },
444};
445
[email protected]c5bbe0e2014-08-01 23:23:30446// Note that the value is specified in seconds (where 0 is equivalent to
447// disabled).
448const Experiment::Choice kRememberCertificateErrorDecisionsChoices[] = {
449 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
450 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
451 switches::kRememberCertErrorDecisions,
452 "-1" },
453 { IDS_REMEMBER_CERTIFICATE_ERROR_DECISION_CHOICE_ONE_DAY,
454 switches::kRememberCertErrorDecisions,
455 "86400" },
456 { IDS_REMEMBER_CERTIFICATE_ERROR_DECISION_CHOICE_THREE_DAYS,
457 switches::kRememberCertErrorDecisions,
458 "259200" },
459 { IDS_REMEMBER_CERTIFICATE_ERROR_DECISION_CHOICE_ONE_WEEK,
460 switches::kRememberCertErrorDecisions,
461 "604800" },
462 { IDS_REMEMBER_CERTIFICATE_ERROR_DECISION_CHOICE_ONE_MONTH,
463 switches::kRememberCertErrorDecisions,
464 "2592000" },
465 { IDS_REMEMBER_CERTIFICATE_ERROR_DECISION_CHOICE_THREE_MONTHS,
466 switches::kRememberCertErrorDecisions,
467 "7776000" },
468};
469
[email protected]bdbf5cb2014-08-07 23:38:08470const Experiment::Choice kEnableDropSyncCredentialChoices[] = {
471 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
472 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
473 password_manager::switches::kEnableDropSyncCredential, "" },
474 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
475 password_manager::switches::kDisableDropSyncCredential, "" },
476};
477
[email protected]469ea5c2014-08-12 20:00:56478#if defined(OS_MACOSX)
479const Experiment::Choice kEnableAVFoundationChoices[] = {
480 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
481 { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, switches::kEnableAVFoundation, ""},
482 { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, switches::kForceQTKit, ""}
483};
484#endif
485
[email protected]524dd702014-08-16 00:00:45486const Experiment::Choice kAutofillSyncCredentialChoices[] = {
487 { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
488 { IDS_ALLOW_AUTOFILL_SYNC_CREDENTIAL,
489 password_manager::switches::kAllowAutofillSyncCredential, ""},
490 { IDS_DISALLOW_AUTOFILL_SYNC_CREDENTIAL_FOR_REAUTH,
491 password_manager::switches::kDisallowAutofillSyncCredentialForReauth, ""},
492 { IDS_DISALLOW_AUTOFILL_SYNC_CREDENTIAL,
493 password_manager::switches::kDisallowAutofillSyncCredential, ""},
494};
495
[email protected]4bc5050c2010-11-18 17:55:54496// RECORDING USER METRICS FOR FLAGS:
497// -----------------------------------------------------------------------------
498// The first line of the experiment is the internal name. If you'd like to
499// gather statistics about the usage of your flag, you should append a marker
500// comment to the end of the feature name, like so:
501// "my-special-feature", // FLAGS:RECORD_UMA
502//
[email protected]d8320fb62014-03-22 03:16:37503// After doing that, run
504// tools/metrics/actions/extract_actions.py
505// to add the metric to actions.xml (which will enable UMA to record your
506// feature flag), then update the <owner>s and <description> sections. Make sure
507// to include the actions.xml file when you upload your code for review!
[email protected]4bc5050c2010-11-18 17:55:54508//
[email protected]783d5bb2012-10-24 03:47:14509// After your feature has shipped under a flag, you can locate the metrics under
510// the action name AboutFlags_internal-action-name. Actions are recorded once
511// per startup, so you should divide this number by AboutFlags_StartupTick to
512// get a sense of usage. Note that this will not be the same as number of users
513// with a given feature enabled because users can quit and relaunch the
514// application multiple times over a given time interval. The dashboard also
515// shows you how many (metrics reporting) users have enabled the flag over the
516// last seven days. However, note that this is not the same as the number of
517// users who have the flag enabled, since enabling the flag happens once,
518// whereas running with the flag enabled happens until the user flips the flag
519// again.
[email protected]4bc5050c2010-11-18 17:55:54520
[email protected]8a6ff28d2010-12-02 16:35:19521// To add a new experiment add to the end of kExperiments. There are two
522// distinct types of experiments:
523// . SINGLE_VALUE: experiment is either on or off. Use the SINGLE_VALUE_TYPE
524// macro for this type supplying the command line to the macro.
[email protected]28e35af2011-02-09 12:56:22525// . MULTI_VALUE: a list of choices, the first of which should correspond to a
526// deactivated state for this lab (i.e. no command line option). To specify
527// this type of experiment use the macro MULTI_VALUE_TYPE supplying it the
528// array of choices.
[email protected]8a6ff28d2010-12-02 16:35:19529// See the documentation of Experiment for details on the fields.
530//
[email protected]4b66a7d2014-08-15 17:13:31531// Command-line switches must have entries in enum "LoginCustomFlags" in
532// histograms.xml. See note in histograms.xml and don't forget to run
533// AboutFlagsHistogramTest unit test to calculate and verify checksum.
534//
[email protected]8a6ff28d2010-12-02 16:35:19535// When adding a new choice, add it to the end of the list.
[email protected]ad2a3ded2010-08-27 13:19:05536const Experiment kExperiments[] = {
537 {
[email protected]96c6f4c2011-05-18 19:36:22538 "ignore-gpu-blacklist",
539 IDS_FLAGS_IGNORE_GPU_BLACKLIST_NAME,
540 IDS_FLAGS_IGNORE_GPU_BLACKLIST_DESCRIPTION,
541 kOsAll,
542 SINGLE_VALUE_TYPE(switches::kIgnoreGpuBlacklist)
543 },
544 {
[email protected]85603362014-04-21 16:18:14545 "disable_layer_squashing",
546 IDS_FLAGS_DISABLE_LAYER_SQUASHING_NAME,
547 IDS_FLAGS_DISABLE_LAYER_SQUASHING_DESCRIPTION,
548 kOsAll,
549 SINGLE_VALUE_TYPE(switches::kDisableLayerSquashing)
550 },
[email protected]5b7033fc2013-12-07 22:32:07551#if defined(OS_WIN)
552 {
[email protected]5b263b6a2014-06-09 21:47:34553 "disable-direct-write",
554 IDS_FLAGS_DISABLE_DIRECT_WRITE_NAME,
555 IDS_FLAGS_DISABLE_DIRECT_WRITE_DESCRIPTION,
[email protected]5b7033fc2013-12-07 22:32:07556 kOsWin,
[email protected]5b263b6a2014-06-09 21:47:34557 SINGLE_VALUE_TYPE(switches::kDisableDirectWrite)
[email protected]5b7033fc2013-12-07 22:32:07558 },
559#endif
[email protected]8b1c3c72013-01-25 01:48:43560 {
[email protected]2b608752013-05-01 03:34:36561 "enable-experimental-canvas-features",
562 IDS_FLAGS_ENABLE_EXPERIMENTAL_CANVAS_FEATURES_NAME,
563 IDS_FLAGS_ENABLE_EXPERIMENTAL_CANVAS_FEATURES_DESCRIPTION,
564 kOsAll,
565 SINGLE_VALUE_TYPE(switches::kEnableExperimentalCanvasFeatures)
566 },
567 {
[email protected]81c64af62012-06-06 20:15:52568 "disable-accelerated-2d-canvas",
569 IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_NAME,
570 IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_DESCRIPTION,
571 kOsAll,
572 SINGLE_VALUE_TYPE(switches::kDisableAccelerated2dCanvas)
573 },
574 {
[email protected]72d37352014-07-24 02:34:41575 "enable-display-list-2d-canvas",
576 IDS_FLAGS_ENABLE_DISPLAY_LIST_2D_CANVAS_NAME,
577 IDS_FLAGS_ENABLE_DISPLAY_LIST_2D_CANVAS_DESCRIPTION,
578 kOsAll,
579 SINGLE_VALUE_TYPE(switches::kEnableDisplayList2dCanvas)
580 },
581 {
[email protected]5963b772011-02-09 22:55:38582 "composited-layer-borders",
583 IDS_FLAGS_COMPOSITED_LAYER_BORDERS,
584 IDS_FLAGS_COMPOSITED_LAYER_BORDERS_DESCRIPTION,
585 kOsAll,
[email protected]4d5e6762013-03-19 18:46:57586 SINGLE_VALUE_TYPE(cc::switches::kShowCompositedLayerBorders)
[email protected]5963b772011-02-09 22:55:38587 },
588 {
[email protected]a8f1eaa2011-03-07 19:00:58589 "show-fps-counter",
590 IDS_FLAGS_SHOW_FPS_COUNTER,
591 IDS_FLAGS_SHOW_FPS_COUNTER_DESCRIPTION,
592 kOsAll,
[email protected]4d5e6762013-03-19 18:46:57593 SINGLE_VALUE_TYPE(cc::switches::kShowFPSCounter)
[email protected]a8f1eaa2011-03-07 19:00:58594 },
[email protected]8ff7f342011-05-25 01:49:47595 {
[email protected]deaba6d52011-09-23 14:47:12596 "disable-webgl",
597 IDS_FLAGS_DISABLE_WEBGL_NAME,
598 IDS_FLAGS_DISABLE_WEBGL_DESCRIPTION,
[email protected]6c7784e2013-08-01 22:41:28599 kOsAll,
[email protected]deaba6d52011-09-23 14:47:12600 SINGLE_VALUE_TYPE(switches::kDisableExperimentalWebGL)
601 },
[email protected]09096e02012-05-24 11:12:04602 {
[email protected]ce585bf2013-03-14 16:25:16603 "disable-webrtc",
604 IDS_FLAGS_DISABLE_WEBRTC_NAME,
605 IDS_FLAGS_DISABLE_WEBRTC_DESCRIPTION,
[email protected]d9da9582013-01-31 04:59:05606 kOsAndroid,
607#if defined(OS_ANDROID)
[email protected]ce585bf2013-03-14 16:25:16608 SINGLE_VALUE_TYPE(switches::kDisableWebRTC)
[email protected]d9da9582013-01-31 04:59:05609#else
610 SINGLE_VALUE_TYPE("")
611#endif
612 },
[email protected]5e2bc8c2013-05-28 22:59:57613#if defined(ENABLE_WEBRTC)
[email protected]d816ddc2013-05-23 14:28:30614 {
[email protected]fdf631e2013-09-13 09:06:07615 "disable-webrtc-hw-decoding",
616 IDS_FLAGS_DISABLE_WEBRTC_HW_DECODING_NAME,
617 IDS_FLAGS_DISABLE_WEBRTC_HW_DECODING_DESCRIPTION,
[email protected]6442b022013-12-05 11:09:05618 kOsAndroid | kOsCrOS,
[email protected]fdf631e2013-09-13 09:06:07619 SINGLE_VALUE_TYPE(switches::kDisableWebRtcHWDecoding)
620 },
621 {
[email protected]96cbf422013-09-11 12:42:22622 "disable-webrtc-hw-encoding",
623 IDS_FLAGS_DISABLE_WEBRTC_HW_ENCODING_NAME,
624 IDS_FLAGS_DISABLE_WEBRTC_HW_ENCODING_DESCRIPTION,
[email protected]6998f01f22013-12-04 09:27:57625 kOsAndroid | kOsCrOS,
[email protected]96cbf422013-09-11 12:42:22626 SINGLE_VALUE_TYPE(switches::kDisableWebRtcHWEncoding)
627 },
[email protected]5e2bc8c2013-05-28 22:59:57628#endif
[email protected]34cb5292013-04-15 06:06:31629#if defined(OS_ANDROID)
630 {
[email protected]7b8a31632013-06-13 22:42:37631 "disable-webaudio",
632 IDS_FLAGS_DISABLE_WEBAUDIO_NAME,
633 IDS_FLAGS_DISABLE_WEBAUDIO_DESCRIPTION,
[email protected]34cb5292013-04-15 06:06:31634 kOsAndroid,
[email protected]7b8a31632013-06-13 22:42:37635 SINGLE_VALUE_TYPE(switches::kDisableWebAudio)
[email protected]34cb5292013-04-15 06:06:31636 },
637#endif
[email protected]d9da9582013-01-31 04:59:05638 {
[email protected]d8221b22013-05-23 05:35:43639 "enable-compositing-for-transition",
640 IDS_FLAGS_COMPOSITING_FOR_TRANSITION_NAME,
641 IDS_FLAGS_COMPOSITING_FOR_TRANSITION_DESCRIPTION,
642 kOsAll,
643 MULTI_VALUE_TYPE(kEnableCompositingForTransitionChoices)
644 },
[email protected]d33d2222014-06-04 15:39:58645 // Native client is compiled out when DISABLE_NACL is defined.
646#if !defined(DISABLE_NACL)
[email protected]2fe15fcb2010-10-21 20:39:53647 {
[email protected]e3791ce92011-08-09 01:03:32648 "enable-nacl", // FLAGS:RECORD_UMA
[email protected]4ff87d202010-11-06 01:28:40649 IDS_FLAGS_ENABLE_NACL_NAME,
650 IDS_FLAGS_ENABLE_NACL_DESCRIPTION,
[email protected]d33d2222014-06-04 15:39:58651 kOsAll,
[email protected]8a6ff28d2010-12-02 16:35:19652 SINGLE_VALUE_TYPE(switches::kEnableNaCl)
[email protected]4ff87d202010-11-06 01:28:40653 },
654 {
[email protected]9addd1c2012-09-15 14:28:24655 "enable-nacl-debug", // FLAGS:RECORD_UMA
656 IDS_FLAGS_ENABLE_NACL_DEBUG_NAME,
657 IDS_FLAGS_ENABLE_NACL_DEBUG_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56658 kOsDesktop,
[email protected]9addd1c2012-09-15 14:28:24659 SINGLE_VALUE_TYPE(switches::kEnableNaClDebug)
[email protected]401b90792012-05-30 11:41:13660 },
661 {
[email protected]66f409c2012-10-04 20:59:04662 "nacl-debug-mask", // FLAGS:RECORD_UMA
663 IDS_FLAGS_NACL_DEBUG_MASK_NAME,
664 IDS_FLAGS_NACL_DEBUG_MASK_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56665 kOsDesktop,
[email protected]66f409c2012-10-04 20:59:04666 MULTI_VALUE_TYPE(kNaClDebugMaskChoices)
667 },
[email protected]d33d2222014-06-04 15:39:58668#endif
[email protected]66f409c2012-10-04 20:59:04669 {
[email protected]4bc5050c2010-11-18 17:55:54670 "extension-apis", // FLAGS:RECORD_UMA
[email protected]11dd68cd52010-11-12 01:15:32671 IDS_FLAGS_EXPERIMENTAL_EXTENSION_APIS_NAME,
672 IDS_FLAGS_EXPERIMENTAL_EXTENSION_APIS_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56673 kOsDesktop,
[email protected]c8d02992013-07-31 22:16:51674 SINGLE_VALUE_TYPE(extensions::switches::kEnableExperimentalExtensionApis)
[email protected]11dd68cd52010-11-12 01:15:32675 },
[email protected]3627b06d2010-11-12 16:36:16676 {
[email protected]ac2e2acd2013-03-21 12:57:29677 "extensions-on-chrome-urls",
678 IDS_FLAGS_EXTENSIONS_ON_CHROME_URLS_NAME,
679 IDS_FLAGS_EXTENSIONS_ON_CHROME_URLS_DESCRIPTION,
680 kOsAll,
[email protected]49d9b142013-07-19 08:50:27681 SINGLE_VALUE_TYPE(extensions::switches::kExtensionsOnChromeURLs)
[email protected]ac2e2acd2013-03-21 12:57:29682 },
683 {
[email protected]88c92012013-07-02 11:56:34684 "enable-fast-unload",
685 IDS_FLAGS_ENABLE_FAST_UNLOAD_NAME,
686 IDS_FLAGS_ENABLE_FAST_UNLOAD_DESCRIPTION,
687 kOsAll,
688 SINGLE_VALUE_TYPE(switches::kEnableFastUnload)
689 },
690 {
[email protected]1f4da9e2013-06-27 05:23:44691 "enable-app-window-controls",
692 IDS_FLAGS_ENABLE_APP_WINDOW_CONTROLS_NAME,
693 IDS_FLAGS_ENABLE_APP_WINDOW_CONTROLS_DESCRIPTION,
694 kOsDesktop,
695 SINGLE_VALUE_TYPE(switches::kEnableAppWindowControls)
696 },
697 {
[email protected]80bd24e2010-11-30 09:34:38698 "disable-hyperlink-auditing",
699 IDS_FLAGS_DISABLE_HYPERLINK_AUDITING_NAME,
700 IDS_FLAGS_DISABLE_HYPERLINK_AUDITING_DESCRIPTION,
701 kOsAll,
[email protected]8a6ff28d2010-12-02 16:35:19702 SINGLE_VALUE_TYPE(switches::kNoPings)
[email protected]feb28fef2010-12-01 10:52:51703 },
[email protected]333bdc52013-07-16 00:37:04704#if defined(OS_ANDROID)
705 {
[email protected]26d1b4d2014-02-08 02:42:17706 "contextual-search",
707 IDS_FLAGS_ENABLE_CONTEXTUAL_SEARCH,
708 IDS_FLAGS_ENABLE_CONTEXTUAL_SEARCH_DESCRIPTION,
709 kOsAndroid,
[email protected]41d32bb2014-05-30 08:26:05710 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableContextualSearch,
711 switches::kDisableContextualSearch)
[email protected]26d1b4d2014-02-08 02:42:17712 },
[email protected]333bdc52013-07-16 00:37:04713#endif
[email protected]8cc9e532013-05-06 21:01:47714 {
[email protected]3eb5728c2011-06-20 22:32:24715 "show-autofill-type-predictions",
716 IDS_FLAGS_SHOW_AUTOFILL_TYPE_PREDICTIONS_NAME,
717 IDS_FLAGS_SHOW_AUTOFILL_TYPE_PREDICTIONS_DESCRIPTION,
718 kOsAll,
[email protected]e217c5632013-04-12 19:11:48719 SINGLE_VALUE_TYPE(autofill::switches::kShowAutofillTypePredictions)
[email protected]3eb5728c2011-06-20 22:32:24720 },
[email protected]bff4d3e2011-06-21 23:58:52721 {
[email protected]a22ebd812011-06-23 00:05:39722 "enable-smooth-scrolling", // FLAGS:RECORD_UMA
723 IDS_FLAGS_ENABLE_SMOOTH_SCROLLING_NAME,
724 IDS_FLAGS_ENABLE_SMOOTH_SCROLLING_DESCRIPTION,
725 // Can't expose the switch unless the code is compiled in.
[email protected]554b7062011-09-03 03:09:40726 // On by default for the Mac (different implementation in WebKit).
[email protected]a5a5aaf2013-12-19 02:10:10727 kOsLinux,
[email protected]a22ebd812011-06-23 00:05:39728 SINGLE_VALUE_TYPE(switches::kEnableSmoothScrolling)
729 },
[email protected]54c8d282014-01-24 17:31:08730#if defined(USE_AURA) || defined(OS_LINUX)
[email protected]81a6b0b2011-06-24 17:55:40731 {
[email protected]54c8d282014-01-24 17:31:08732 "overlay-scrollbars",
[email protected]23eecbd02013-09-19 18:13:37733 IDS_FLAGS_ENABLE_OVERLAY_SCROLLBARS_NAME,
734 IDS_FLAGS_ENABLE_OVERLAY_SCROLLBARS_DESCRIPTION,
735 // Uses the system preference on Mac (a different implementation).
736 // On Android, this is always enabled.
[email protected]54c8d282014-01-24 17:31:08737 kOsLinux | kOsCrOS | kOsWin,
738 MULTI_VALUE_TYPE(kOverlayScrollbarChoices)
[email protected]23eecbd02013-09-19 18:13:37739 },
[email protected]54c8d282014-01-24 17:31:08740#endif
[email protected]23eecbd02013-09-19 18:13:37741 {
[email protected]7e7a28092011-12-09 22:24:55742 "enable-panels",
743 IDS_FLAGS_ENABLE_PANELS_NAME,
744 IDS_FLAGS_ENABLE_PANELS_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56745 kOsDesktop,
[email protected]7e7a28092011-12-09 22:24:55746 SINGLE_VALUE_TYPE(switches::kEnablePanels)
[email protected]73fb1fc52011-07-09 00:06:54747 },
[email protected]e3749d12011-07-25 22:22:12748 {
[email protected]27c14f02012-06-22 17:29:58749 // See http://crbug.com/120416 for how to remove this flag.
[email protected]6474b112012-05-04 19:35:27750 "save-page-as-mhtml", // FLAGS:RECORD_UMA
751 IDS_FLAGS_SAVE_PAGE_AS_MHTML_NAME,
752 IDS_FLAGS_SAVE_PAGE_AS_MHTML_DESCRIPTION,
753 kOsMac | kOsWin | kOsLinux,
754 SINGLE_VALUE_TYPE(switches::kSavePageAsMHTML)
755 },
756 {
[email protected]903e63382013-06-01 00:40:58757 "enable-quic",
758 IDS_FLAGS_ENABLE_QUIC_NAME,
759 IDS_FLAGS_ENABLE_QUIC_DESCRIPTION,
760 kOsAll,
761 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableQuic,
762 switches::kDisableQuic)
763 },
764 {
[email protected]d10833bc2014-04-14 17:50:46765 "enable-spdy4",
766 IDS_FLAGS_ENABLE_SPDY4_NAME,
767 IDS_FLAGS_ENABLE_SPDY4_DESCRIPTION,
[email protected]bca09b9982013-06-27 22:30:46768 kOsAll,
[email protected]d10833bc2014-04-14 17:50:46769 SINGLE_VALUE_TYPE(switches::kEnableSpdy4)
[email protected]88a332622013-07-30 07:13:32770 },
771 {
[email protected]27b3fe92012-03-21 05:35:06772 "enable-async-dns",
773 IDS_FLAGS_ENABLE_ASYNC_DNS_NAME,
774 IDS_FLAGS_ENABLE_ASYNC_DNS_DESCRIPTION,
[email protected]85594c142012-09-11 18:02:46775 kOsWin | kOsMac | kOsLinux | kOsCrOS,
[email protected]83e9fa702013-02-25 19:30:44776 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableAsyncDns,
777 switches::kDisableAsyncDns)
[email protected]27b3fe92012-03-21 05:35:06778 },
779 {
[email protected]c3a47f8d2014-04-15 14:39:28780 "disable-media-source",
781 IDS_FLAGS_DISABLE_MEDIA_SOURCE_NAME,
782 IDS_FLAGS_DISABLE_MEDIA_SOURCE_DESCRIPTION,
[email protected]ec9d0532012-03-21 05:55:32783 kOsAll,
[email protected]c3a47f8d2014-04-15 14:39:28784 SINGLE_VALUE_TYPE(switches::kDisableMediaSource)
[email protected]722b4d484f2013-10-08 20:33:59785 },
786 {
[email protected]16c242d2013-05-31 23:56:47787 "enable-encrypted-media",
788 IDS_FLAGS_ENABLE_ENCRYPTED_MEDIA_NAME,
789 IDS_FLAGS_ENABLE_ENCRYPTED_MEDIA_DESCRIPTION,
[email protected]ddb0f262013-07-26 13:16:50790 kOsAll,
[email protected]16c242d2013-05-31 23:56:47791 SINGLE_VALUE_TYPE(switches::kEnableEncryptedMedia)
792 },
793 {
[email protected]e76d92f2013-09-26 20:03:35794 "disable-prefixed-encrypted-media",
[email protected]16c242d2013-05-31 23:56:47795 IDS_FLAGS_DISABLE_PREFIXED_ENCRYPTED_MEDIA_NAME,
796 IDS_FLAGS_DISABLE_PREFIXED_ENCRYPTED_MEDIA_DESCRIPTION,
[email protected]ddb0f262013-07-26 13:16:50797 kOsAll,
[email protected]e76d92f2013-09-26 20:03:35798 SINGLE_VALUE_TYPE(switches::kDisablePrefixedEncryptedMedia)
[email protected]9f5b7822012-04-18 23:39:03799 },
[email protected]ce3934bb2013-09-10 02:02:56800#if defined(OS_ANDROID)
801 {
[email protected]3c56ec12013-09-25 02:03:42802 "disable-infobar-for-protected-media-identifier",
803 IDS_FLAGS_DISABLE_INFOBAR_FOR_PROTECTED_MEDIA_IDENTIFIER_NAME,
804 IDS_FLAGS_DISABLE_INFOBAR_FOR_PROTECTED_MEDIA_IDENTIFIER_DESCRIPTION,
805 kOsAndroid,
806 SINGLE_VALUE_TYPE(switches::kDisableInfobarForProtectedMediaIdentifier)
807 },
808 {
[email protected]ce3934bb2013-09-10 02:02:56809 "mediadrm-enable-non-compositing",
810 IDS_FLAGS_MEDIADRM_ENABLE_NON_COMPOSITING_NAME,
811 IDS_FLAGS_MEDIADRM_ENABLE_NON_COMPOSITING_DESCRIPTION,
812 kOsAndroid,
813 SINGLE_VALUE_TYPE(switches::kMediaDrmEnableNonCompositing)
814 },
815#endif // defined(OS_ANDROID)
[email protected]d21ead42013-06-24 06:35:06816 {
[email protected]bf88c032011-12-22 19:05:47817 "enable-javascript-harmony",
818 IDS_FLAGS_ENABLE_JAVASCRIPT_HARMONY_NAME,
819 IDS_FLAGS_ENABLE_JAVASCRIPT_HARMONY_DESCRIPTION,
820 kOsAll,
821 SINGLE_VALUE_TYPE_AND_VALUE(switches::kJavaScriptFlags, "--harmony")
822 },
[email protected]7e7f378a2012-01-05 14:35:37823 {
[email protected]88864db2012-01-18 20:56:35824 "disable-software-rasterizer",
825 IDS_FLAGS_DISABLE_SOFTWARE_RASTERIZER_NAME,
826 IDS_FLAGS_DISABLE_SOFTWARE_RASTERIZER_DESCRIPTION,
827#if defined(ENABLE_SWIFTSHADER)
828 kOsAll,
829#else
830 0,
831#endif
832 SINGLE_VALUE_TYPE(switches::kDisableSoftwareRasterizer)
833 },
[email protected]15a5d722012-01-23 09:11:14834 {
[email protected]d1ddf8c52014-02-06 22:09:31835 "enable-gpu-rasterization",
836 IDS_FLAGS_ENABLE_GPU_RASTERIZATION_NAME,
837 IDS_FLAGS_ENABLE_GPU_RASTERIZATION_DESCRIPTION,
[email protected]96d25e22014-03-04 05:56:18838 kOsAndroid,
[email protected]a23530d2014-03-11 06:04:14839 MULTI_VALUE_TYPE(kEnableGpuRasterizationChoices)
[email protected]d1ddf8c52014-02-06 22:09:31840 },
841 {
[email protected]c1b18ea2013-07-10 13:01:16842 "enable-experimental-web-platform-features",
843 IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_NAME,
844 IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_DESCRIPTION,
[email protected]d2edc6702012-01-30 09:13:16845 kOsAll,
[email protected]c1b18ea2013-07-10 13:01:16846 SINGLE_VALUE_TYPE(switches::kEnableExperimentalWebPlatformFeatures)
[email protected]ca7a3d792012-03-02 15:55:49847 },
848 {
[email protected]3e8befc2012-03-13 01:17:03849 "disable-ntp-other-sessions-menu",
[email protected]156f966332012-02-29 00:03:16850 IDS_FLAGS_NTP_OTHER_SESSIONS_MENU_NAME,
851 IDS_FLAGS_NTP_OTHER_SESSIONS_MENU_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56852 kOsDesktop,
[email protected]3e8befc2012-03-13 01:17:03853 SINGLE_VALUE_TYPE(switches::kDisableNTPOtherSessionsMenu)
[email protected]156f966332012-02-29 00:03:16854 },
[email protected]184ec592012-03-01 11:54:28855 {
[email protected]2b8290d2014-08-02 00:29:36856 "enable-material-design-ntp",
857 IDS_FLAGS_ENABLE_MATERIAL_DESIGN_NTP_NAME,
858 IDS_FLAGS_ENABLE_MATERIAL_DESIGN_NTP_DESCRIPTION,
859 kOsDesktop,
860 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableMaterialDesignNTP,
861 switches::kDisableMaterialDesignNTP)
862 },
863 {
[email protected]184ec592012-03-01 11:54:28864 "enable-devtools-experiments",
865 IDS_FLAGS_ENABLE_DEVTOOLS_EXPERIMENTS_NAME,
866 IDS_FLAGS_ENABLE_DEVTOOLS_EXPERIMENTS_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56867 kOsDesktop,
[email protected]184ec592012-03-01 11:54:28868 SINGLE_VALUE_TYPE(switches::kEnableDevToolsExperiments)
869 },
[email protected]76d1854e2012-03-02 23:57:44870 {
[email protected]2fefdb32013-02-26 14:28:10871 "silent-debugger-extension-api",
872 IDS_FLAGS_SILENT_DEBUGGER_EXTENSION_API_NAME,
873 IDS_FLAGS_SILENT_DEBUGGER_EXTENSION_API_DESCRIPTION,
874 kOsDesktop,
875 SINGLE_VALUE_TYPE(switches::kSilentDebuggerExtensionAPI)
876 },
877 {
[email protected]1dbaf5e2012-11-30 05:51:32878 "spellcheck-autocorrect",
879 IDS_FLAGS_SPELLCHECK_AUTOCORRECT,
880 IDS_FLAGS_SPELLCHECK_AUTOCORRECT_DESCRIPTION,
881 kOsWin | kOsLinux | kOsCrOS,
882 SINGLE_VALUE_TYPE(switches::kEnableSpellingAutoCorrect)
883 },
884 {
[email protected]e27137282013-06-20 02:38:35885 "enable-scroll-prediction",
886 IDS_FLAGS_ENABLE_SCROLL_PREDICTION_NAME,
887 IDS_FLAGS_ENABLE_SCROLL_PREDICTION_DESCRIPTION,
888 kOsDesktop,
889 SINGLE_VALUE_TYPE(switches::kEnableScrollPrediction)
890 },
891 {
[email protected]d7932532012-11-21 21:10:31892 "touch-events",
893 IDS_TOUCH_EVENTS_NAME,
894 IDS_TOUCH_EVENTS_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56895 kOsDesktop,
[email protected]d7932532012-11-21 21:10:31896 MULTI_VALUE_TYPE(kTouchEventsChoices)
897 },
898 {
[email protected]b9c96ff2012-11-26 22:24:40899 "disable-touch-adjustment",
900 IDS_DISABLE_TOUCH_ADJUSTMENT_NAME,
901 IDS_DISABLE_TOUCH_ADJUSTMENT_DESCRIPTION,
902 kOsWin | kOsLinux | kOsCrOS,
903 SINGLE_VALUE_TYPE(switches::kDisableTouchAdjustment)
904 },
[email protected]0b60afa2012-04-19 17:36:39905#if defined(OS_CHROMEOS)
906 {
[email protected]81f89e92014-02-21 14:27:35907 "network-portal-notification",
908 IDS_FLAGS_NETWORK_PORTAL_NOTIFICATION_NAME,
909 IDS_FLAGS_NETWORK_PORTAL_NOTIFICATION_DESCRIPTION,
910 kOsCrOS,
911 ENABLE_DISABLE_VALUE_TYPE(
912 chromeos::switches::kEnableNetworkPortalNotification,
913 chromeos::switches::kDisableNetworkPortalNotification)
914 },
[email protected]0b60afa2012-04-19 17:36:39915#endif
[email protected]79be6d32012-04-24 20:47:44916 {
[email protected]8d68a3e02013-01-12 15:57:10917 "enable-download-resumption",
918 IDS_FLAGS_ENABLE_DOWNLOAD_RESUMPTION_NAME,
919 IDS_FLAGS_ENABLE_DOWNLOAD_RESUMPTION_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56920 kOsDesktop,
[email protected]8d68a3e02013-01-12 15:57:10921 SINGLE_VALUE_TYPE(switches::kEnableDownloadResumption)
922 },
[email protected]67fe3642014-08-05 00:00:42923#if defined(ENABLE_PLUGINS)
[email protected]8d68a3e02013-01-12 15:57:10924 {
[email protected]9a5940d2012-04-27 19:16:23925 "allow-nacl-socket-api",
926 IDS_FLAGS_ALLOW_NACL_SOCKET_API_NAME,
927 IDS_FLAGS_ALLOW_NACL_SOCKET_API_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:56928 kOsDesktop,
[email protected]9a5940d2012-04-27 19:16:23929 SINGLE_VALUE_TYPE_AND_VALUE(switches::kAllowNaClSocketAPI, "*")
930 },
[email protected]d33d2222014-06-04 15:39:58931#endif
[email protected]34633be2014-06-26 09:05:59932#if defined(OS_CHROMEOS) || defined(OS_WIN) || defined(OS_LINUX)
[email protected]85333732012-05-01 19:02:24933 {
[email protected]4bd20202012-06-14 17:35:01934 "force-device-scale-factor",
[email protected]34633be2014-06-26 09:05:59935 IDS_FLAGS_FORCE_DEVICE_SCALE_FACTOR_NAME,
936 IDS_FLAGS_FORCE_DEVICE_SCALE_FACTOR_DESCRIPTION,
937 kOsLinux | kOsWin | kOsCrOS,
938 MULTI_VALUE_TYPE(kDeviceScaleFactorChoices)
[email protected]85333732012-05-01 19:02:24939 },
[email protected]34633be2014-06-26 09:05:59940#endif
[email protected]190349fd2012-05-02 00:10:47941#if defined(OS_CHROMEOS)
942 {
943 "allow-touchpad-three-finger-click",
944 IDS_FLAGS_ALLOW_TOUCHPAD_THREE_FINGER_CLICK_NAME,
945 IDS_FLAGS_ALLOW_TOUCHPAD_THREE_FINGER_CLICK_DESCRIPTION,
946 kOsCrOS,
[email protected]2f2d6c32013-05-10 02:56:24947 SINGLE_VALUE_TYPE(chromeos::switches::kEnableTouchpadThreeFingerClick)
[email protected]190349fd2012-05-02 00:10:47948 },
949#endif
[email protected]53520b1b2012-05-07 21:43:37950#if defined(USE_ASH)
951 {
[email protected]2ddf37b2013-04-20 01:15:58952 "disable-minimize-on-second-launcher-item-click",
953 IDS_FLAGS_DISABLE_MINIMIZE_ON_SECOND_LAUNCHER_ITEM_CLICK_NAME,
954 IDS_FLAGS_DISABLE_MINIMIZE_ON_SECOND_LAUNCHER_ITEM_CLICK_DESCRIPTION,
955 kOsAll,
956 SINGLE_VALUE_TYPE(switches::kDisableMinimizeOnSecondLauncherItemClick)
957 },
958 {
[email protected]73074742012-05-17 01:44:41959 "show-touch-hud",
960 IDS_FLAGS_SHOW_TOUCH_HUD_NAME,
961 IDS_FLAGS_SHOW_TOUCH_HUD_DESCRIPTION,
962 kOsAll,
963 SINGLE_VALUE_TYPE(ash::switches::kAshTouchHud)
964 },
965 {
[email protected]9f0940b62012-05-23 22:56:35966 "enable-pinch",
967 IDS_FLAGS_ENABLE_PINCH_SCALE_NAME,
968 IDS_FLAGS_ENABLE_PINCH_SCALE_DESCRIPTION,
[email protected]16ad47f82012-12-05 21:06:06969 kOsLinux | kOsWin | kOsCrOS,
[email protected]e4cd82e2013-04-10 15:20:38970 ENABLE_DISABLE_VALUE_TYPE(switches::kEnablePinch, switches::kDisablePinch),
971 },
[email protected]adcdcdd02014-04-25 03:30:24972#endif // defined(USE_ASH)
[email protected]e4cd82e2013-04-10 15:20:38973 {
[email protected]de0aaed2013-05-27 18:16:43974 "enable-pinch-virtual-viewport",
975 IDS_FLAGS_ENABLE_PINCH_VIRTUAL_VIEWPORT_NAME,
976 IDS_FLAGS_ENABLE_PINCH_VIRTUAL_VIEWPORT_DESCRIPTION,
[email protected]fe89d822014-04-28 10:29:00977 kOsLinux | kOsWin | kOsCrOS | kOsAndroid,
978 ENABLE_DISABLE_VALUE_TYPE(
979 cc::switches::kEnablePinchVirtualViewport,
980 cc::switches::kDisablePinchVirtualViewport),
[email protected]de0aaed2013-05-27 18:16:43981 },
[email protected]68bc37c2014-01-07 15:56:48982 {
983 "enable-viewport-meta",
984 IDS_FLAGS_ENABLE_VIEWPORT_META_NAME,
985 IDS_FLAGS_ENABLE_VIEWPORT_META_DESCRIPTION,
986 kOsLinux | kOsWin | kOsCrOS | kOsMac,
987 SINGLE_VALUE_TYPE(switches::kEnableViewportMeta),
988 },
[email protected]ed7b67f32012-05-28 10:12:28989#if defined(OS_CHROMEOS)
990 {
[email protected]8b04a1652012-08-04 02:59:49991 "disable-boot-animation",
992 IDS_FLAGS_DISABLE_BOOT_ANIMATION,
993 IDS_FLAGS_DISABLE_BOOT_ANIMATION_DESCRIPTION,
[email protected]37736bd2013-04-18 11:53:58994 kOsCrOSOwnerOnly,
[email protected]2f2d6c32013-05-10 02:56:24995 SINGLE_VALUE_TYPE(chromeos::switches::kDisableBootAnimation),
[email protected]8b04a1652012-08-04 02:59:49996 },
[email protected]95058572012-08-20 14:57:29997 {
[email protected]e28c65842014-06-10 08:14:09998 "enable-new-gallery",
999 IDS_FLAGS_FILE_MANAGER_ENABLE_NEW_GALLERY_NAME,
1000 IDS_FLAGS_FILE_MANAGER_ENABLE_NEW_GALLERY_DESCRIPTION,
1001 kOsCrOS,
1002 MULTI_VALUE_TYPE(kEnableFileManagerNewGalleryChoices)
1003 },
1004 {
[email protected]d739c1db2014-07-08 07:19:591005 "enable-video-player-chromecast-support",
1006 IDS_FLAGS_ENABLE_VIDEO_PLAYER_CHROMECAST_SUPPORT_NAME,
1007 IDS_FLAGS_ENABLE_VIDEO_PLAYER_CHROMECAST_SUPPORT_DESCRIPTION,
1008 kOsCrOS,
1009 SINGLE_VALUE_TYPE(chromeos::switches::kEnableVideoPlayerChromecastSupport)
1010 },
1011 {
[email protected]f2ad22e2014-07-10 17:52:081012 "disable-office-editing-component-app",
1013 IDS_FLAGS_DISABLE_OFFICE_EDITING_COMPONENT_APP_NAME,
1014 IDS_FLAGS_DISABLE_OFFICE_EDITING_COMPONENT_APP_DESCRIPTION,
[email protected]099b890c2013-04-25 19:16:261015 kOsCrOS,
[email protected]f2ad22e2014-07-10 17:52:081016 SINGLE_VALUE_TYPE(chromeos::switches::kDisableOfficeEditingComponentApp),
[email protected]099b890c2013-04-25 19:16:261017 },
[email protected]31cf1472013-09-13 00:36:421018 {
[email protected]bf3f4592014-03-31 19:50:441019 "disable-display-color-calibration",
1020 IDS_FLAGS_DISABLE_DISPLAY_COLOR_CALIBRATION_NAME,
1021 IDS_FLAGS_DISABLE_DISPLAY_COLOR_CALIBRATION_DESCRIPTION,
1022 kOsCrOS,
1023 SINGLE_VALUE_TYPE(ui::switches::kDisableDisplayColorCalibration),
1024 },
[email protected]62018dc2012-12-13 00:37:351025#endif // defined(OS_CHROMEOS)
[email protected]7db8893a2012-07-26 00:49:401026 { "disable-accelerated-video-decode",
1027 IDS_FLAGS_DISABLE_ACCELERATED_VIDEO_DECODE_NAME,
1028 IDS_FLAGS_DISABLE_ACCELERATED_VIDEO_DECODE_DESCRIPTION,
[email protected]33e98a852013-04-26 05:14:191029 kOsWin | kOsCrOS,
[email protected]7db8893a2012-07-26 00:49:401030 SINGLE_VALUE_TYPE(switches::kDisableAcceleratedVideoDecode),
[email protected]66dcb0492012-06-18 22:32:151031 },
[email protected]1d9bb9cd2012-08-28 22:02:501032#if defined(USE_ASH)
[email protected]35c9a4e2013-09-14 01:32:381033 {
1034 "ash-debug-shortcuts",
1035 IDS_FLAGS_DEBUG_SHORTCUTS_NAME,
1036 IDS_FLAGS_DEBUG_SHORTCUTS_DESCRIPTION,
1037 kOsAll,
1038 SINGLE_VALUE_TYPE(ash::switches::kAshDebugShortcuts),
1039 },
[email protected]b19b09a2014-02-26 05:34:341040 { "ash-enable-touch-view-testing",
1041 IDS_FLAGS_ASH_ENABLE_TOUCH_VIEW_TESTING_NAME,
1042 IDS_FLAGS_ASH_ENABLE_TOUCH_VIEW_TESTING_DESCRIPTION,
1043 kOsCrOS,
1044 SINGLE_VALUE_TYPE(ash::switches::kAshEnableTouchViewTesting),
1045 },
[email protected]88474872014-07-04 22:51:061046 { "ash-disable-text-filtering-in-overview-mode",
1047 IDS_FLAGS_ASH_DISABLE_TEXT_FILTERING_IN_OVERVIEW_MODE_NAME,
1048 IDS_FLAGS_ASH_DISABLE_TEXT_FILTERING_IN_OVERVIEW_MODE_DESCRIPTION,
1049 kOsCrOS,
1050 SINGLE_VALUE_TYPE(ash::switches::kAshDisableTextFilteringInOverviewMode),
1051 },
[email protected]1d9bb9cd2012-08-28 22:02:501052#endif
[email protected]9b7ab882012-09-10 23:46:361053#if defined(OS_CHROMEOS)
1054 {
[email protected]205f07892012-10-16 20:26:221055 "enable-carrier-switching",
1056 IDS_FLAGS_ENABLE_CARRIER_SWITCHING,
1057 IDS_FLAGS_ENABLE_CARRIER_SWITCHING_DESCRIPTION,
1058 kOsCrOS,
[email protected]2f2d6c32013-05-10 02:56:241059 SINGLE_VALUE_TYPE(chromeos::switches::kEnableCarrierSwitching)
[email protected]205f07892012-10-16 20:26:221060 },
1061 {
[email protected]9b7ab882012-09-10 23:46:361062 "enable-request-tablet-site",
1063 IDS_FLAGS_ENABLE_REQUEST_TABLET_SITE_NAME,
1064 IDS_FLAGS_ENABLE_REQUEST_TABLET_SITE_DESCRIPTION,
1065 kOsCrOS,
[email protected]2f2d6c32013-05-10 02:56:241066 SINGLE_VALUE_TYPE(chromeos::switches::kEnableRequestTabletSite)
[email protected]9b7ab882012-09-10 23:46:361067 },
1068#endif
[email protected]dab49c0b2012-10-04 05:55:351069 {
1070 "debug-packed-apps",
1071 IDS_FLAGS_DEBUG_PACKED_APP_NAME,
1072 IDS_FLAGS_DEBUG_PACKED_APP_DESCRIPTION,
[email protected]f3cd6802013-01-23 20:25:561073 kOsDesktop,
[email protected]dab49c0b2012-10-04 05:55:351074 SINGLE_VALUE_TYPE(switches::kDebugPackedApps)
1075 },
[email protected]d1459ed2012-10-10 01:29:331076 {
1077 "enable-password-generation",
1078 IDS_FLAGS_ENABLE_PASSWORD_GENERATION_NAME,
1079 IDS_FLAGS_ENABLE_PASSWORD_GENERATION_DESCRIPTION,
[email protected]d4855d32014-08-22 18:34:531080 kOsWin | kOsLinux | kOsCrOS | kOsMac,
[email protected]c3cc0632013-10-03 21:54:431081 ENABLE_DISABLE_VALUE_TYPE(autofill::switches::kEnablePasswordGeneration,
1082 autofill::switches::kDisablePasswordGeneration)
[email protected]d1459ed2012-10-10 01:29:331083 },
[email protected]26d045f2012-10-18 21:18:431084 {
[email protected]0477c062014-04-30 15:02:181085 "enable-automatic-password-saving",
1086 IDS_FLAGS_ENABLE_AUTOMATIC_PASSWORD_SAVING_NAME,
1087 IDS_FLAGS_ENABLE_AUTOMATIC_PASSWORD_SAVING_DESCRIPTION,
1088 kOsDesktop,
1089 SINGLE_VALUE_TYPE(
1090 password_manager::switches::kEnableAutomaticPasswordSaving)
1091 },
1092 {
[email protected]f2a394b2013-11-28 20:08:041093 "password-manager-reauthentication",
[email protected]429a6e02013-10-23 18:40:481094 IDS_FLAGS_PASSWORD_MANAGER_REAUTHENTICATION_NAME,
1095 IDS_FLAGS_PASSWORD_MANAGER_REAUTHENTICATION_DESCRIPTION,
[email protected]48293fb2013-12-04 04:02:031096 kOsMac | kOsWin,
[email protected]f2a394b2013-11-28 20:08:041097 SINGLE_VALUE_TYPE(switches::kDisablePasswordManagerReauthentication)
[email protected]429a6e02013-10-23 18:40:481098 },
1099 {
[email protected]0f1f70852014-08-09 05:56:011100 "enable-android-password-link",
1101 IDS_FLAGS_PASSWORD_MANAGER_ANDROID_LINK_NAME,
1102 IDS_FLAGS_PASSWORD_MANAGER_ANDROID_LINK_DESCRIPTION,
1103 kOsAndroid,
1104 ENABLE_DISABLE_VALUE_TYPE(
1105 password_manager::switches::kEnableAndroidPasswordLink,
1106 password_manager::switches::kDisableAndroidPasswordLink)
1107 },
1108 {
[email protected]76f7d4882012-10-26 21:09:221109 "enable-deferred-image-decoding",
1110 IDS_FLAGS_ENABLE_DEFERRED_IMAGE_DECODING_NAME,
1111 IDS_FLAGS_ENABLE_DEFERRED_IMAGE_DECODING_DESCRIPTION,
[email protected]76f7d4882012-10-26 21:09:221112 kOsMac | kOsLinux | kOsCrOS,
[email protected]76f7d4882012-10-26 21:09:221113 SINGLE_VALUE_TYPE(switches::kEnableDeferredImageDecoding)
1114 },
1115 {
[email protected]075543d2012-10-24 01:29:141116 "performance-monitor-gathering",
1117 IDS_FLAGS_PERFORMANCE_MONITOR_GATHERING_NAME,
1118 IDS_FLAGS_PERFORMANCE_MONITOR_GATHERING_DESCRIPTION,
1119 kOsAll,
1120 SINGLE_VALUE_TYPE(switches::kPerformanceMonitorGathering)
1121 },
[email protected]783d5bb2012-10-24 03:47:141122 {
[email protected]45476982013-10-01 03:22:291123 "wallet-service-use-sandbox",
1124 IDS_FLAGS_WALLET_SERVICE_USE_SANDBOX_NAME,
1125 IDS_FLAGS_WALLET_SERVICE_USE_SANDBOX_DESCRIPTION,
[email protected]d4d59992014-06-04 23:48:071126 kOsAndroid | kOsDesktop,
[email protected]45476982013-10-01 03:22:291127 ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(
1128 autofill::switches::kWalletServiceUseSandbox, "1",
1129 autofill::switches::kWalletServiceUseSandbox, "0")
[email protected]db3178c2013-03-21 14:54:541130 },
[email protected]177260c2013-04-24 01:47:381131#if defined(USE_AURA)
1132 {
1133 "overscroll-history-navigation",
1134 IDS_FLAGS_OVERSCROLL_HISTORY_NAVIGATION_NAME,
1135 IDS_FLAGS_OVERSCROLL_HISTORY_NAVIGATION_DESCRIPTION,
1136 kOsAll,
[email protected]c38e9802014-02-18 21:32:121137 MULTI_VALUE_TYPE(kOverscrollHistoryNavigationChoices)
[email protected]177260c2013-04-24 01:47:381138 },
1139#endif
[email protected]edbea622012-11-28 20:39:381140 {
[email protected]888878e82013-07-24 22:49:401141 "scroll-end-effect",
1142 IDS_FLAGS_SCROLL_END_EFFECT_NAME,
1143 IDS_FLAGS_SCROLL_END_EFFECT_DESCRIPTION,
1144 kOsCrOS,
1145 ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(
1146 switches::kScrollEndEffect, "1",
1147 switches::kScrollEndEffect, "0")
1148 },
1149 {
[email protected]cc7c069d2014-08-07 20:42:051150 "enable-renderer-mojo-channel",
1151 IDS_FLAGS_ENABLE_RENDERER_MOJO_CHANNEL_NAME,
1152 IDS_FLAGS_ENABLE_RENDERER_MOJO_CHANNEL_DESCRIPTION,
1153 kOsAll,
1154 SINGLE_VALUE_TYPE(switches::kEnableRendererMojoChannel)
1155 },
1156 {
[email protected]edbea622012-11-28 20:39:381157 "enable-touch-drag-drop",
1158 IDS_FLAGS_ENABLE_TOUCH_DRAG_DROP_NAME,
1159 IDS_FLAGS_ENABLE_TOUCH_DRAG_DROP_DESCRIPTION,
1160 kOsWin | kOsCrOS,
[email protected]1400e6dc2013-04-27 02:36:271161 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableTouchDragDrop,
1162 switches::kDisableTouchDragDrop)
[email protected]edbea622012-11-28 20:39:381163 },
[email protected]0e2f43b62013-02-21 00:47:151164 {
1165 "enable-touch-editing",
1166 IDS_FLAGS_ENABLE_TOUCH_EDITING_NAME,
1167 IDS_FLAGS_ENABLE_TOUCH_EDITING_DESCRIPTION,
[email protected]877dd942014-06-06 16:02:011168 kOsCrOS | kOsWin | kOsLinux,
[email protected]1400e6dc2013-04-27 02:36:271169 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableTouchEditing,
1170 switches::kDisableTouchEditing)
[email protected]0e2f43b62013-02-21 00:47:151171 },
[email protected]92e12dd92012-12-11 03:33:201172 {
[email protected]06a82ff2014-04-25 02:24:461173 "enable-suggestions-service",
1174 IDS_FLAGS_ENABLE_SUGGESTIONS_SERVICE_NAME,
1175 IDS_FLAGS_ENABLE_SUGGESTIONS_SERVICE_DESCRIPTION,
1176 kOsAndroid | kOsCrOS,
1177 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSuggestionsService,
1178 switches::kDisableSuggestionsService)
1179 },
1180 {
[email protected]ddec1aa2013-04-28 23:22:451181 "enable-sync-synced-notifications",
1182 IDS_FLAGS_ENABLE_SYNCED_NOTIFICATIONS_NAME,
1183 IDS_FLAGS_ENABLE_SYNCED_NOTIFICATIONS_DESCRIPTION,
[email protected]43168932013-05-24 06:35:181184 kOsDesktop,
[email protected]ddec1aa2013-04-28 23:22:451185 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSyncSyncedNotifications,
1186 switches::kDisableSyncSyncedNotifications)
1187 },
[email protected]630a27a2014-01-15 08:24:091188#if defined(ENABLE_APP_LIST)
1189 {
[email protected]4734b902014-04-03 16:42:101190 "enable-sync-app-list",
1191 IDS_FLAGS_ENABLE_SYNC_APP_LIST_NAME,
1192 IDS_FLAGS_ENABLE_SYNC_APP_LIST_DESCRIPTION,
[email protected]630a27a2014-01-15 08:24:091193 kOsDesktop,
[email protected]4734b902014-04-03 16:42:101194 MULTI_VALUE_TYPE(kEnableSyncAppListChoices)
[email protected]630a27a2014-01-15 08:24:091195 },
1196#endif
[email protected]d41cf1b2014-02-21 01:24:351197#if defined(OS_MACOSX)
1198 {
[email protected]0039b0be2014-03-12 20:24:111199 "enable-avfoundation",
1200 IDS_FLAGS_ENABLE_AVFOUNDATION_NAME,
1201 IDS_FLAGS_ENABLE_AVFOUNDATION_DESCRIPTION,
[email protected]d41cf1b2014-02-21 01:24:351202 kOsMac,
[email protected]469ea5c2014-08-12 20:00:561203 MULTI_VALUE_TYPE(kEnableAVFoundationChoices)
[email protected]d41cf1b2014-02-21 01:24:351204 },
1205#endif
[email protected]5b93e162013-02-19 06:33:091206 {
[email protected]9323fdd12013-02-23 00:31:361207 "impl-side-painting",
1208 IDS_FLAGS_IMPL_SIDE_PAINTING_NAME,
1209 IDS_FLAGS_IMPL_SIDE_PAINTING_DESCRIPTION,
[email protected]1a82f7372013-12-06 12:46:521210 kOsAll,
[email protected]9323fdd12013-02-23 00:31:361211 MULTI_VALUE_TYPE(kImplSidePaintingChoices)
1212 },
[email protected]a42c85f2013-04-04 18:15:121213 {
[email protected]7621af22013-09-12 23:06:331214 "lcd-text-aa",
1215 IDS_FLAGS_LCD_TEXT_NAME,
1216 IDS_FLAGS_LCD_TEXT_DESCRIPTION,
1217 kOsDesktop,
1218 MULTI_VALUE_TYPE(kLCDTextChoices)
1219 },
[email protected]4ac579b2014-05-20 06:43:231220#if defined(OS_ANDROID) || defined(OS_MACOSX)
[email protected]7621af22013-09-12 23:06:331221 {
[email protected]0c04d1c2013-07-10 00:02:321222 "delegated-renderer",
1223 IDS_FLAGS_DELEGATED_RENDERER_NAME,
1224 IDS_FLAGS_DELEGATED_RENDERER_DESCRIPTION,
[email protected]4ac579b2014-05-20 06:43:231225 kOsAndroid, // TODO(ccameron) Add mac support soon.
[email protected]0c04d1c2013-07-10 00:02:321226 MULTI_VALUE_TYPE(kDelegatedRendererChoices)
1227 },
[email protected]758efb02014-04-05 07:53:451228#endif
[email protected]0c04d1c2013-07-10 00:02:321229 {
[email protected]a42c85f2013-04-04 18:15:121230 "max-tiles-for-interest-area",
1231 IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_NAME,
1232 IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_DESCRIPTION,
[email protected]1a82f7372013-12-06 12:46:521233 kOsAll,
[email protected]a42c85f2013-04-04 18:15:121234 MULTI_VALUE_TYPE(kMaxTilesForInterestAreaChoices)
1235 },
[email protected]7cf7ccb2013-04-20 02:53:081236 {
[email protected]5676e7482013-12-17 08:05:371237 "enable-offline-auto-reload",
1238 IDS_FLAGS_ENABLE_OFFLINE_AUTO_RELOAD_NAME,
1239 IDS_FLAGS_ENABLE_OFFLINE_AUTO_RELOAD_DESCRIPTION,
1240 kOsAll,
[email protected]bd519e32014-05-09 01:33:171241 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableOfflineAutoReload,
1242 switches::kDisableOfflineAutoReload)
[email protected]5676e7482013-12-17 08:05:371243 },
1244 {
[email protected]d2e1a0a2014-06-16 15:49:371245 "enable-offline-auto-reload-visible-only",
1246 IDS_FLAGS_ENABLE_OFFLINE_AUTO_RELOAD_VISIBLE_ONLY_NAME,
1247 IDS_FLAGS_ENABLE_OFFLINE_AUTO_RELOAD_VISIBLE_ONLY_DESCRIPTION,
1248 kOsAll,
1249 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableOfflineAutoReloadVisibleOnly,
1250 switches::kDisableOfflineAutoReloadVisibleOnly)
1251 },
1252 {
[email protected]d8bc9132014-05-02 15:56:371253 "enable-offline-load-stale-cache",
1254 IDS_FLAGS_ENABLE_OFFLINE_LOAD_STALE_NAME,
1255 IDS_FLAGS_ENABLE_OFFLINE_LOAD_STALE_DESCRIPTION,
1256 kOsLinux | kOsMac | kOsWin | kOsAndroid,
[email protected]e83140a02014-05-07 14:04:581257 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableOfflineLoadStaleCache,
1258 switches::kDisableOfflineLoadStaleCache)
[email protected]d8bc9132014-05-02 15:56:371259 },
1260 {
[email protected]a3618122013-04-26 21:15:341261 "default-tile-width",
1262 IDS_FLAGS_DEFAULT_TILE_WIDTH_NAME,
1263 IDS_FLAGS_DEFAULT_TILE_WIDTH_DESCRIPTION,
1264 kOsAll,
1265 MULTI_VALUE_TYPE(kDefaultTileWidthChoices)
1266 },
1267 {
1268 "default-tile-height",
1269 IDS_FLAGS_DEFAULT_TILE_HEIGHT_NAME,
1270 IDS_FLAGS_DEFAULT_TILE_HEIGHT_DESCRIPTION,
1271 kOsAll,
1272 MULTI_VALUE_TYPE(kDefaultTileHeightChoices)
1273 },
[email protected]2289b432014-08-08 17:52:111274#if defined(OS_ANDROID)
1275 {
1276 "disable-gesture-requirement-for-media-playback",
1277 IDS_FLAGS_DISABLE_GESTURE_REQUIREMENT_FOR_MEDIA_PLAYBACK_NAME,
1278 IDS_FLAGS_DISABLE_GESTURE_REQUIREMENT_FOR_MEDIA_PLAYBACK_DESCRIPTION,
1279 kOsAndroid,
1280 SINGLE_VALUE_TYPE(switches::kDisableGestureRequirementForMediaPlayback)
1281 },
1282#endif
[email protected]86459e2c2013-04-10 13:39:241283#if defined(OS_CHROMEOS)
1284 {
1285 "enable-virtual-keyboard",
1286 IDS_FLAGS_ENABLE_VIRTUAL_KEYBOARD_NAME,
1287 IDS_FLAGS_ENABLE_VIRTUAL_KEYBOARD_DESCRIPTION,
1288 kOsCrOS,
1289 SINGLE_VALUE_TYPE(keyboard::switches::kEnableVirtualKeyboard)
1290 },
[email protected]8b4321e2013-10-25 01:16:181291 {
[email protected]bb6378fe2014-04-28 21:19:441292 "enable-virtual-keyboard-overscroll",
1293 IDS_FLAGS_ENABLE_VIRTUAL_KEYBOARD_OVERSCROLL_NAME,
1294 IDS_FLAGS_ENABLE_VIRTUAL_KEYBOARD_OVERSCROLL_DESCRIPTION,
1295 kOsCrOS,
1296 ENABLE_DISABLE_VALUE_TYPE(
1297 keyboard::switches::kEnableVirtualKeyboardOverscroll,
1298 keyboard::switches::kDisableVirtualKeyboardOverscroll)
1299 },
1300 {
[email protected]8b4321e2013-10-25 01:16:181301 "enable-swipe-selection",
1302 IDS_FLAGS_ENABLE_SWIPE_SELECTION_NAME,
1303 IDS_FLAGS_ENABLE_SWIPE_SELECTION_DESCRIPTION,
1304 kOsCrOS,
1305 SINGLE_VALUE_TYPE(keyboard::switches::kEnableSwipeSelection)
1306 },
[email protected]0e627fb12014-03-25 18:18:531307 {
1308 "enable-input-view",
1309 IDS_FLAGS_ENABLE_INPUT_VIEW_NAME,
1310 IDS_FLAGS_ENABLE_INPUT_VIEW_DESCRIPTION,
1311 kOsCrOS,
1312 ENABLE_DISABLE_VALUE_TYPE(keyboard::switches::kEnableInputView,
1313 keyboard::switches::kDisableInputView)
1314 },
[email protected]90933412014-06-05 21:11:021315 {
1316 "enable-experimental-input-view-features",
1317 IDS_FLAGS_ENABLE_EXPERIMENTAL_INPUT_VIEW_FEATURES_NAME,
1318 IDS_FLAGS_ENABLE_EXPERIMENTAL_INPUT_VIEW_FEATURES_DESCRIPTION,
1319 kOsCrOS,
1320 SINGLE_VALUE_TYPE(keyboard::switches::kEnableExperimentalInputViewFeatures)
1321 },
[email protected]86459e2c2013-04-10 13:39:241322#endif
[email protected]38484df12013-04-10 16:42:031323 {
1324 "enable-simple-cache-backend",
1325 IDS_FLAGS_ENABLE_SIMPLE_CACHE_BACKEND_NAME,
1326 IDS_FLAGS_ENABLE_SIMPLE_CACHE_BACKEND_DESCRIPTION,
[email protected]957cd5a2014-03-27 19:54:171327 kOsWin | kOsMac | kOsLinux | kOsCrOS,
[email protected]38484df12013-04-10 16:42:031328 MULTI_VALUE_TYPE(kSimpleCacheBackendChoices)
1329 },
[email protected]717e4e22013-04-10 20:52:231330 {
1331 "enable-tcp-fast-open",
1332 IDS_FLAGS_ENABLE_TCP_FAST_OPEN_NAME,
1333 IDS_FLAGS_ENABLE_TCP_FAST_OPEN_DESCRIPTION,
[email protected]d0a8a162013-04-13 01:37:111334 kOsLinux | kOsCrOS | kOsAndroid,
[email protected]717e4e22013-04-10 20:52:231335 SINGLE_VALUE_TYPE(switches::kEnableTcpFastOpen)
1336 },
[email protected]2188c8d2014-03-21 00:58:561337#if defined(ENABLE_SERVICE_DISCOVERY)
[email protected]a4ed7e12013-05-24 01:00:281338 {
[email protected]d394d9762013-09-22 06:00:251339 "device-discovery-notifications",
1340 IDS_FLAGS_DEVICE_DISCOVERY_NOTIFICATIONS_NAME,
1341 IDS_FLAGS_DEVICE_DISCOVERY_NOTIFICATIONS_DESCRIPTION,
[email protected]4e6c96e2014-05-17 18:41:191342 kOsDesktop,
[email protected]d394d9762013-09-22 06:00:251343 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableDeviceDiscoveryNotifications,
1344 switches::kDisableDeviceDiscoveryNotifications)
[email protected]94868922013-09-19 18:00:551345 },
[email protected]53ffe0d2013-10-30 01:20:401346 {
[email protected]4e6c96e2014-05-17 18:41:191347 "enable-cloud-devices",
1348 IDS_FLAGS_ENABLE_CLOUD_DEVICES_NAME,
1349 IDS_FLAGS_ENABLE_CLOUD_DEVICES_DESCRIPTION,
1350 kOsDesktop,
1351 SINGLE_VALUE_TYPE(switches::kEnableCloudDevices)
1352 },
1353 {
[email protected]f0392392014-03-10 20:07:521354 "enable-print-preview-register-promos",
1355 IDS_FLAGS_ENABLE_PRINT_PREVIEW_REGISTER_PROMOS_NAME,
1356 IDS_FLAGS_ENABLE_PRINT_PREVIEW_REGISTER_PROMOS_DESCRIPTION,
[email protected]4e6c96e2014-05-17 18:41:191357 kOsDesktop,
[email protected]f0392392014-03-10 20:07:521358 SINGLE_VALUE_TYPE(switches::kEnablePrintPreviewRegisterPromos)
1359 },
[email protected]2188c8d2014-03-21 00:58:561360#endif // ENABLE_SERVICE_DISCOVERY
[email protected]ca53b142014-02-25 22:42:231361#if defined(OS_WIN)
1362 {
1363 "enable-cloud-print-xps",
1364 IDS_FLAGS_ENABLE_CLOUD_PRINT_XPS_NAME,
1365 IDS_FLAGS_ENABLE_CLOUD_PRINT_XPS_DESCRIPTION,
1366 kOsWin,
1367 SINGLE_VALUE_TYPE(switches::kEnableCloudPrintXps)
1368 },
1369#endif
[email protected]56d3c6e42013-05-29 11:28:011370#if defined(OS_MACOSX)
1371 {
[email protected]67604442013-06-15 00:04:331372 "enable-simplified-fullscreen",
1373 IDS_FLAGS_ENABLE_SIMPLIFIED_FULLSCREEN_NAME,
1374 IDS_FLAGS_ENABLE_SIMPLIFIED_FULLSCREEN_DESCRIPTION,
1375 kOsMac,
1376 SINGLE_VALUE_TYPE(switches::kEnableSimplifiedFullscreen)
1377 },
[email protected]56d3c6e42013-05-29 11:28:011378#endif
[email protected]910ecfe2013-06-03 23:38:141379#if defined(USE_AURA)
1380 {
1381 "tab-capture-upscale-quality",
1382 IDS_FLAGS_TAB_CAPTURE_UPSCALE_QUALITY_NAME,
1383 IDS_FLAGS_TAB_CAPTURE_UPSCALE_QUALITY_DESCRIPTION,
1384 kOsAll,
1385 MULTI_VALUE_TYPE(kTabCaptureUpscaleQualityChoices)
1386 },
1387 {
1388 "tab-capture-downscale-quality",
1389 IDS_FLAGS_TAB_CAPTURE_DOWNSCALE_QUALITY_NAME,
1390 IDS_FLAGS_TAB_CAPTURE_DOWNSCALE_QUALITY_DESCRIPTION,
1391 kOsAll,
1392 MULTI_VALUE_TYPE(kTabCaptureDownscaleQualityChoices)
1393 },
1394#endif
[email protected]71d4f602013-06-04 23:21:101395 {
[email protected]ba7993d2013-11-26 23:44:561396 "enable-spelling-feedback-field-trial",
1397 IDS_FLAGS_ENABLE_SPELLING_FEEDBACK_FIELD_TRIAL_NAME,
1398 IDS_FLAGS_ENABLE_SPELLING_FEEDBACK_FIELD_TRIAL_DESCRIPTION,
[email protected]5e099c62013-06-08 05:46:231399 kOsAll,
[email protected]ba7993d2013-11-26 23:44:561400 SINGLE_VALUE_TYPE(switches::kEnableSpellingFeedbackFieldTrial)
[email protected]5e099c62013-06-08 05:46:231401 },
1402 {
[email protected]71d4f602013-06-04 23:21:101403 "enable-webgl-draft-extensions",
1404 IDS_FLAGS_ENABLE_WEBGL_DRAFT_EXTENSIONS_NAME,
1405 IDS_FLAGS_ENABLE_WEBGL_DRAFT_EXTENSIONS_DESCRIPTION,
1406 kOsAll,
1407 SINGLE_VALUE_TYPE(switches::kEnableWebGLDraftExtensions)
1408 },
[email protected]deadc492013-06-07 21:39:281409 {
[email protected]bc1697a82013-06-27 15:48:311410 "enable-web-midi",
1411 IDS_FLAGS_ENABLE_WEB_MIDI_NAME,
1412 IDS_FLAGS_ENABLE_WEB_MIDI_DESCRIPTION,
[email protected]28e56e92014-01-03 07:52:391413 kOsMac | kOsWin | kOsLinux | kOsCrOS | kOsAndroid,
[email protected]bc1697a82013-06-27 15:48:311414 SINGLE_VALUE_TYPE(switches::kEnableWebMIDI)
1415 },
[email protected]020df792013-06-29 14:26:211416 {
1417 "enable-new-profile-management",
1418 IDS_FLAGS_ENABLE_NEW_PROFILE_MANAGEMENT_NAME,
1419 IDS_FLAGS_ENABLE_NEW_PROFILE_MANAGEMENT_DESCRIPTION,
[email protected]a3b75bd2014-05-28 17:49:421420 kOsAndroid | kOsMac | kOsWin | kOsLinux | kOsCrOS,
[email protected]29896ee2014-06-17 17:20:531421 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableNewProfileManagement,
1422 switches::kDisableNewProfileManagement)
[email protected]020df792013-06-29 14:26:211423 },
1424 {
[email protected]1017a3212014-05-30 10:34:591425 "enable-account-consistency",
1426 IDS_FLAGS_ENABLE_ACCOUNT_CONSISTENCY_NAME,
1427 IDS_FLAGS_ENABLE_ACCOUNT_CONSISTENCY_DESCRIPTION,
1428 kOsAndroid | kOsMac | kOsWin | kOsLinux | kOsCrOS,
[email protected]29896ee2014-06-17 17:20:531429 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableAccountConsistency,
1430 switches::kDisableAccountConsistency)
[email protected]1017a3212014-05-30 10:34:591431 },
1432 {
[email protected]8f569882014-03-25 21:12:121433 "enable-fast-user-switching",
1434 IDS_FLAGS_ENABLE_FAST_USER_SWITCHING_NAME,
1435 IDS_FLAGS_ENABLE_FAST_USER_SWITCHING_DESCRIPTION,
1436 kOsMac | kOsWin | kOsLinux,
1437 SINGLE_VALUE_TYPE(switches::kFastUserSwitching)
1438 },
1439 {
[email protected]274171e2014-04-11 23:10:081440 "enable-new-avatar-menu",
1441 IDS_FLAGS_ENABLE_NEW_AVATAR_MENU_NAME,
1442 IDS_FLAGS_ENABLE_NEW_AVATAR_MENU_DESCRIPTION,
1443 kOsMac | kOsWin | kOsLinux,
[email protected]9152a542014-08-06 05:37:451444 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableNewAvatarMenu,
1445 switches::kDisableNewAvatarMenu)
[email protected]274171e2014-04-11 23:10:081446 },
1447 {
[email protected]85777bc2013-12-23 00:07:061448 "enable-web-based-signin",
1449 IDS_FLAGS_ENABLE_WEB_BASED_SIGNIN_NAME,
1450 IDS_FLAGS_ENABLE_WEB_BASED_SIGNIN_DESCRIPTION,
[email protected]2d279f72013-10-21 23:10:161451 kOsMac | kOsWin | kOsLinux,
[email protected]85777bc2013-12-23 00:07:061452 SINGLE_VALUE_TYPE(switches::kEnableWebBasedSignin)
[email protected]2d279f72013-10-21 23:10:161453 },
1454 {
[email protected]115d5728c2013-10-23 18:06:141455 "enable-google-profile-info",
1456 IDS_FLAGS_ENABLE_GOOGLE_PROFILE_INFO_NAME,
1457 IDS_FLAGS_ENABLE_GOOGLE_PROFILE_INFO_DESCRIPTION,
[email protected]a9bf7d62013-07-11 22:11:221458 kOsMac | kOsWin | kOsLinux,
[email protected]115d5728c2013-10-23 18:06:141459 SINGLE_VALUE_TYPE(switches::kGoogleProfileInfo)
[email protected]020df792013-06-29 14:26:211460 },
[email protected]dcf6cf32013-07-03 10:53:281461 {
[email protected]056ed7092014-01-09 12:57:211462 "reset-app-list-install-state",
[email protected]a85aa332013-10-22 11:09:591463 IDS_FLAGS_RESET_APP_LIST_INSTALL_STATE_NAME,
1464 IDS_FLAGS_RESET_APP_LIST_INSTALL_STATE_DESCRIPTION,
[email protected]7199367d2014-01-20 04:06:211465 kOsMac | kOsWin | kOsLinux,
[email protected]a85aa332013-10-22 11:09:591466 SINGLE_VALUE_TYPE(switches::kResetAppListInstallState)
[email protected]dcf6cf32013-07-03 10:53:281467 },
[email protected]919b2f82013-10-04 03:11:261468#if defined(ENABLE_APP_LIST)
[email protected]7199367d2014-01-20 04:06:211469#if defined(OS_LINUX)
1470 {
1471 // This is compiled out on non-Linux platforms because otherwise it would be
1472 // visible on Win/Mac/CrOS but not on Linux GTK, which would be confusing.
1473 // TODO(mgiuca): Remove the #if when Aura is the default on Linux.
1474 "enable-app-list",
1475 IDS_FLAGS_ENABLE_APP_LIST_NAME,
1476 IDS_FLAGS_ENABLE_APP_LIST_DESCRIPTION,
1477 kOsLinux,
1478 SINGLE_VALUE_TYPE(switches::kEnableAppList)
1479 },
1480#endif
[email protected]fe2b77f62013-11-09 04:30:511481 {
[email protected]97df3be2014-07-03 07:49:101482 "enable-app-view",
1483 IDS_FLAGS_ENABLE_APP_VIEW_NAME,
1484 IDS_FLAGS_ENABLE_APP_VIEW_DESCRIPTION,
1485 kOsAll,
[email protected]b4ef1212014-08-21 18:31:261486 SINGLE_VALUE_TYPE(extensions::switches::kEnableAppView)
[email protected]97df3be2014-07-03 07:49:101487 },
1488 {
[email protected]9e0a44c2014-06-07 14:26:211489 "disable-app-list-app-info",
1490 IDS_FLAGS_DISABLE_APP_INFO_IN_APP_LIST,
1491 IDS_FLAGS_DISABLE_APP_INFO_IN_APP_LIST_DESCRIPTION,
1492 kOsLinux | kOsWin | kOsCrOS,
1493 SINGLE_VALUE_TYPE(app_list::switches::kDisableAppInfo)
1494 },
1495 {
[email protected]c30bda262014-06-19 04:10:131496 "enable-drive-apps-in-app-list",
1497 IDS_FLAGS_ENABLE_DRIVE_APPS_IN_APP_LIST_NAME,
1498 IDS_FLAGS_ENABLE_DRIVE_APPS_IN_APP_LIST_DESCRIPTION,
1499 kOsDesktop,
1500 SINGLE_VALUE_TYPE(app_list::switches::kEnableDriveAppsInAppList)
1501 },
[email protected]919b2f82013-10-04 03:11:261502#endif
[email protected]0e38c3252013-08-14 22:18:511503#if defined(OS_ANDROID)
1504 {
1505 "enable-accessibility-tab-switcher",
1506 IDS_FLAGS_ENABLE_ACCESSIBILITY_TAB_SWITCHER_NAME,
1507 IDS_FLAGS_ENABLE_ACCESSIBILITY_TAB_SWITCHER_DESCRIPTION,
1508 kOsAndroid,
1509 SINGLE_VALUE_TYPE(switches::kEnableAccessibilityTabSwitcher)
[email protected]2e9d79f2013-08-16 05:45:561510 },
[email protected]738384172013-12-05 01:59:561511 {
[email protected]0e174722014-03-31 21:23:271512 // TODO(dmazzoni): remove this flag when native android accessibility
1513 // ships in the stable channel. http://crbug.com/356775
1514 "enable-accessibility-script-injection",
1515 IDS_FLAGS_ENABLE_ACCESSIBILITY_SCRIPT_INJECTION_NAME,
1516 IDS_FLAGS_ENABLE_ACCESSIBILITY_SCRIPT_INJECTION_DESCRIPTION,
[email protected]738384172013-12-05 01:59:561517 kOsAndroid,
[email protected]0e174722014-03-31 21:23:271518 // Java-only switch: ContentSwitches.ENABLE_ACCESSIBILITY_SCRIPT_INJECTION.
1519 SINGLE_VALUE_TYPE("enable-accessibility-script-injection")
[email protected]738384172013-12-05 01:59:561520 },
[email protected]0e38c3252013-08-14 22:18:511521#endif
[email protected]2e9d79f2013-08-16 05:45:561522 {
[email protected]2cccfef2014-05-01 06:05:161523 "enable-one-copy",
1524 IDS_FLAGS_ONE_COPY_NAME,
1525 IDS_FLAGS_ONE_COPY_DESCRIPTION,
[email protected]be2e40a2013-08-27 02:49:201526 kOsAll,
[email protected]2cccfef2014-05-01 06:05:161527 SINGLE_VALUE_TYPE(switches::kEnableOneCopy)
1528 },
1529 {
1530 "enable-zero-copy",
1531 IDS_FLAGS_ZERO_COPY_NAME,
1532 IDS_FLAGS_ZERO_COPY_DESCRIPTION,
1533 kOsAll,
1534 MULTI_VALUE_TYPE(kZeroCopyChoices)
[email protected]4fdc518f2013-08-28 21:37:271535 },
[email protected]bbb4beae2013-09-27 17:20:311536#if defined(OS_CHROMEOS)
1537 {
[email protected]407d82b2013-12-13 11:50:591538 "enable-first-run-ui-transitions",
1539 IDS_FLAGS_ENABLE_FIRST_RUN_UI_TRANSITIONS_NAME,
1540 IDS_FLAGS_ENABLE_FIRST_RUN_UI_TRANSITIONS_DESCRIPTION,
1541 kOsCrOS,
1542 SINGLE_VALUE_TYPE(chromeos::switches::kEnableFirstRunUITransitions)
1543 },
[email protected]bbb4beae2013-09-27 17:20:311544#endif
[email protected]ed1aab12013-10-08 14:27:071545 {
[email protected]f95e6df2013-10-11 13:05:171546 "enable-streamlined-hosted-apps",
1547 IDS_FLAGS_ENABLE_STREAMLINED_HOSTED_APPS_NAME,
1548 IDS_FLAGS_ENABLE_STREAMLINED_HOSTED_APPS_DESCRIPTION,
[email protected]abe7f8722013-12-13 11:38:061549 kOsWin | kOsCrOS | kOsLinux,
[email protected]f95e6df2013-10-11 13:05:171550 SINGLE_VALUE_TYPE(switches::kEnableStreamlinedHostedApps)
1551 },
[email protected]a0ef5212013-10-15 18:08:261552 {
[email protected]5ed68882014-05-29 20:32:371553 "enable-prominent-url-app-flow",
1554 IDS_FLAGS_ENABLE_PROMINENT_URL_APP_FLOW_NAME,
1555 IDS_FLAGS_ENABLE_PROMINENT_URL_APP_FLOW_DESCRIPTION,
1556 kOsWin | kOsCrOS | kOsLinux,
1557 SINGLE_VALUE_TYPE(switches::kEnableProminentURLAppFlow)
1558 },
1559 {
[email protected]912576e2013-10-21 10:33:131560 "enable-ephemeral-apps",
1561 IDS_FLAGS_ENABLE_EPHEMERAL_APPS_NAME,
1562 IDS_FLAGS_ENABLE_EPHEMERAL_APPS_DESCRIPTION,
[email protected]c04b3332014-05-30 10:43:201563 kOsAll,
[email protected]912576e2013-10-21 10:33:131564 SINGLE_VALUE_TYPE(switches::kEnableEphemeralApps)
1565 },
1566 {
[email protected]5ec67052013-12-19 05:40:211567 "enable-linkable-ephemeral-apps",
1568 IDS_FLAGS_ENABLE_LINKABLE_EPHEMERAL_APPS_NAME,
1569 IDS_FLAGS_ENABLE_LINKABLE_EPHEMERAL_APPS_DESCRIPTION,
[email protected]c04b3332014-05-30 10:43:201570 kOsAll,
[email protected]5ec67052013-12-19 05:40:211571 SINGLE_VALUE_TYPE(switches::kEnableLinkableEphemeralApps)
1572 },
1573 {
[email protected]7d8056d2014-04-14 15:55:211574 "enable-service-worker-sync",
1575 IDS_FLAGS_ENABLE_SERVICE_WORKER_SYNC_NAME,
1576 IDS_FLAGS_ENABLE_SERVICE_WORKER_SYNC_DESCRIPTION,
1577 kOsAll,
1578 SINGLE_VALUE_TYPE(switches::kEnableServiceWorkerSync)
1579 },
[email protected]dfb66c522013-10-22 19:46:321580#if defined(OS_ANDROID)
1581 {
1582 "disable-click-delay",
1583 IDS_FLAGS_DISABLE_CLICK_DELAY_NAME,
1584 IDS_FLAGS_DISABLE_CLICK_DELAY_DESCRIPTION,
1585 kOsAndroid,
1586 // Java-only switch: CommandLine.DISABLE_CLICK_DELAY
1587 SINGLE_VALUE_TYPE("disable-click-delay")
1588 },
1589#endif
[email protected]5a606592014-01-31 10:32:311590#if defined(OS_MACOSX)
[email protected]c2c84ab2013-11-18 03:05:091591 {
1592 "enable-translate-new-ux",
1593 IDS_FLAGS_ENABLE_TRANSLATE_NEW_UX_NAME,
1594 IDS_FLAGS_ENABLE_TRANSLATE_NEW_UX_DESCRIPTION,
[email protected]5a606592014-01-31 10:32:311595 kOsMac,
[email protected]c2c84ab2013-11-18 03:05:091596 SINGLE_VALUE_TYPE(switches::kEnableTranslateNewUX)
1597 },
[email protected]5a606592014-01-31 10:32:311598#endif
[email protected]c4f51d22013-11-05 03:11:261599#if defined(TOOLKIT_VIEWS)
1600 {
[email protected]88b47ad72013-11-21 03:34:381601 "disable-views-rect-based-targeting", // FLAGS:RECORD_UMA
1602 IDS_FLAGS_DISABLE_VIEWS_RECT_BASED_TARGETING_NAME,
1603 IDS_FLAGS_DISABLE_VIEWS_RECT_BASED_TARGETING_DESCRIPTION,
[email protected]42f5fe542014-07-25 17:59:331604 kOsCrOS | kOsWin | kOsLinux,
[email protected]88b47ad72013-11-21 03:34:381605 SINGLE_VALUE_TYPE(views::switches::kDisableViewsRectBasedTargeting)
[email protected]c4f51d22013-11-05 03:11:261606 },
1607#endif
[email protected]9f268072013-11-07 00:02:151608 {
1609 "enable-apps-show-on-first-paint",
1610 IDS_FLAGS_ENABLE_APPS_SHOW_ON_FIRST_PAINT_NAME,
1611 IDS_FLAGS_ENABLE_APPS_SHOW_ON_FIRST_PAINT_DESCRIPTION,
1612 kOsDesktop,
[email protected]6fa202452014-08-19 05:34:071613 SINGLE_VALUE_TYPE(extensions::switches::kEnableAppsShowOnFirstPaint)
[email protected]9f268072013-11-07 00:02:151614 },
[email protected]12271632013-11-26 03:06:391615 {
[email protected]4d7552f2014-03-04 04:53:331616 "enhanced-bookmarks-experiment",
[email protected]12271632013-11-26 03:06:391617 IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_NAME,
1618 IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_DESCRIPTION,
1619 kOsDesktop,
[email protected]4d7552f2014-03-04 04:53:331620 ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(
1621 switches::kEnhancedBookmarksExperiment, "1",
1622 switches::kEnhancedBookmarksExperiment, "0")
[email protected]12271632013-11-26 03:06:391623 },
[email protected]cb13d462014-03-14 21:38:581624 {
1625 "manual-enhanced-bookmarks",
1626 IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_NAME,
1627 IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_DESCRIPTION,
1628 kOsDesktop,
1629 SINGLE_VALUE_TYPE(switches::kManualEnhancedBookmarks)
1630 },
1631 {
1632 "manual-enhanced-bookmarks-optout",
1633 IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_NAME,
1634 IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_DESCRIPTION,
1635 kOsDesktop,
1636 SINGLE_VALUE_TYPE(switches::kManualEnhancedBookmarksOptout)
1637 },
[email protected]d5874f12013-12-05 04:30:001638#if defined(OS_ANDROID)
1639 {
1640 "enable-zero-suggest-experiment",
1641 IDS_FLAGS_ZERO_SUGGEST_EXPERIMENT_NAME,
1642 IDS_FLAGS_ZERO_SUGGEST_EXPERIMENT_DESCRIPTION,
1643 kOsAndroid,
1644 MULTI_VALUE_TYPE(kZeroSuggestExperimentsChoices)
[email protected]1a82f7372013-12-06 12:46:521645 },
[email protected]d5874f12013-12-05 04:30:001646#endif
[email protected]1a82f7372013-12-06 12:46:521647 {
1648 "num-raster-threads",
1649 IDS_FLAGS_NUM_RASTER_THREADS_NAME,
1650 IDS_FLAGS_NUM_RASTER_THREADS_DESCRIPTION,
1651 kOsAll,
1652 MULTI_VALUE_TYPE(kNumRasterThreadsChoices)
[email protected]dc920d62013-12-13 22:12:471653 },
1654 {
[email protected]5d58f952014-05-20 21:12:471655 "origin-chip-in-omnibox",
[email protected]dc920d62013-12-13 22:12:471656 IDS_FLAGS_ORIGIN_CHIP_NAME,
1657 IDS_FLAGS_ORIGIN_CHIP_DESCRIPTION,
[email protected]393a6462014-04-28 15:28:271658 kOsCrOS | kOsMac | kOsWin | kOsLinux,
[email protected]5d58f952014-05-20 21:12:471659 MULTI_VALUE_TYPE(kOriginChipChoices)
[email protected]7a54bf4b2014-02-06 19:21:541660 },
1661 {
[email protected]dc920d62013-12-13 22:12:471662 "search-button-in-omnibox",
1663 IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_NAME,
1664 IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_DESCRIPTION,
[email protected]266cd0a2014-05-07 19:55:051665 kOsCrOS | kOsMac | kOsWin | kOsLinux,
[email protected]dc920d62013-12-13 22:12:471666 MULTI_VALUE_TYPE(kSearchButtonInOmniboxChoices)
[email protected]58bc1c32013-12-16 22:52:071667 },
1668 {
[email protected]b785898a2014-02-05 06:54:431669 "disable-ignore-autocomplete-off",
1670 IDS_FLAGS_DISABLE_IGNORE_AUTOCOMPLETE_OFF_NAME,
1671 IDS_FLAGS_DISABLE_IGNORE_AUTOCOMPLETE_OFF_DESCRIPTION,
[email protected]58bc1c32013-12-16 22:52:071672 kOsAll,
[email protected]b785898a2014-02-05 06:54:431673 SINGLE_VALUE_TYPE(autofill::switches::kDisableIgnoreAutocompleteOff)
[email protected]7cffac72013-12-20 20:21:501674 },
[email protected]7cffac72013-12-20 20:21:501675 {
[email protected]24ad58782014-01-23 23:43:451676 "enable-permissions-bubbles",
1677 IDS_FLAGS_ENABLE_PERMISSIONS_BUBBLES_NAME,
1678 IDS_FLAGS_ENABLE_PERMISSIONS_BUBBLES_DESCRIPTION,
[email protected]4e6d54a2014-06-27 14:32:121679 kOsCrOS | kOsMac | kOsWin | kOsLinux,
[email protected]7d198222014-06-17 08:24:221680 ENABLE_DISABLE_VALUE_TYPE(switches::kEnablePermissionsBubbles,
1681 switches::kDisablePermissionsBubbles)
[email protected]24ad58782014-01-23 23:43:451682 },
[email protected]4d11b08b2014-01-27 22:19:071683 {
[email protected]546d8d32014-04-30 15:40:461684 "enable-session-crashed-bubble",
1685 IDS_FLAGS_ENABLE_SESSION_CRASHED_BUBBLE_NAME,
1686 IDS_FLAGS_ENABLE_SESSION_CRASHED_BUBBLE_DESCRIPTION,
1687 kOsWin | kOsLinux,
[email protected]3d990b72014-05-27 21:16:131688 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSessionCrashedBubble,
1689 switches::kDisableSessionCrashedBubble)
[email protected]546d8d32014-04-30 15:40:461690 },
1691 {
[email protected]1231adf2014-01-31 02:22:331692 "out-of-process-pdf",
1693 IDS_FLAGS_OUT_OF_PROCESS_PDF_NAME,
1694 IDS_FLAGS_OUT_OF_PROCESS_PDF_DESCRIPTION,
1695 kOsDesktop,
1696 SINGLE_VALUE_TYPE(switches::kOutOfProcessPdf)
1697 },
[email protected]181624c2014-02-04 17:03:341698#if defined(OS_ANDROID)
1699 {
[email protected]276bdfa52014-02-24 14:03:091700 "disable-cast",
1701 IDS_FLAGS_DISABLE_CAST_NAME,
1702 IDS_FLAGS_DISABLE_CAST_DESCRIPTION,
[email protected]30a8cec92014-02-24 10:09:091703 kOsAndroid,
[email protected]276bdfa52014-02-24 14:03:091704 SINGLE_VALUE_TYPE(switches::kDisableCast)
[email protected]30a8cec92014-02-24 10:09:091705 },
[email protected]99af9382014-02-12 09:02:551706 {
1707 "prefetch-search-results",
1708 IDS_FLAGS_PREFETCH_SEARCH_RESULTS_NAME,
1709 IDS_FLAGS_PREFETCH_SEARCH_RESULTS_DESCRIPTION,
[email protected]8ca7e09c2014-06-17 18:42:031710 kOsAndroid,
[email protected]99af9382014-02-12 09:02:551711 SINGLE_VALUE_TYPE(switches::kPrefetchSearchResults)
1712 },
[email protected]8ca7e09c2014-06-17 18:42:031713#endif
[email protected]9bd76572014-02-17 05:17:311714#if defined(ENABLE_APP_LIST)
1715 {
1716 "enable-experimental-app-list",
1717 IDS_FLAGS_ENABLE_EXPERIMENTAL_APP_LIST_NAME,
1718 IDS_FLAGS_ENABLE_EXPERIMENTAL_APP_LIST_DESCRIPTION,
1719 kOsWin | kOsLinux | kOsCrOS,
1720 SINGLE_VALUE_TYPE(app_list::switches::kEnableExperimentalAppList)
1721 },
[email protected]b18d51182014-03-13 10:38:271722 {
[email protected]61bce6992014-05-02 17:35:571723 "enable-centered-app-list",
1724 IDS_FLAGS_ENABLE_CENTERED_APP_LIST_NAME,
1725 IDS_FLAGS_ENABLE_CENTERED_APP_LIST_DESCRIPTION,
[email protected]b18d51182014-03-13 10:38:271726 kOsWin | kOsLinux | kOsCrOS,
[email protected]61bce6992014-05-02 17:35:571727 SINGLE_VALUE_TYPE(app_list::switches::kEnableCenteredAppList)
[email protected]b18d51182014-03-13 10:38:271728 },
[email protected]9bd76572014-02-17 05:17:311729#endif
[email protected]f42cffb2014-03-08 18:03:251730 {
1731 "touch-scrolling-mode",
1732 IDS_FLAGS_TOUCH_SCROLLING_MODE_NAME,
1733 IDS_FLAGS_TOUCH_SCROLLING_MODE_DESCRIPTION,
1734 kOsWin | kOsLinux | kOsCrOS | kOsAndroid,
1735 MULTI_VALUE_TYPE(kTouchScrollingModeChoices)
1736 },
[email protected]67c5a212014-03-17 12:28:001737 {
1738 "bleeding-edge-renderer-mode",
1739 IDS_FLAGS_BLEEDING_RENDERER_NAME,
1740 IDS_FLAGS_BLEEDING_RENDERER_DESCRIPTION,
[email protected]a8a97512014-03-24 18:28:201741 kOsAndroid,
[email protected]67c5a212014-03-17 12:28:001742 SINGLE_VALUE_TYPE(switches::kEnableBleedingEdgeRenderingFastPaths)
1743 },
[email protected]8a585cb2014-03-21 17:13:521744 {
1745 "enable-settings-window",
1746 IDS_FLAGS_ENABLE_SETTINGS_WINDOW_NAME,
1747 IDS_FLAGS_ENABLE_SETTINGS_WINDOW_DESCRIPTION,
1748 kOsDesktop,
[email protected]aae79572014-06-13 00:42:581749 MULTI_VALUE_TYPE(kEnableSettingsWindowChoices)
[email protected]8a585cb2014-03-21 17:13:521750 },
[email protected]812b82a2014-05-15 19:01:381751#if defined(OS_ANDROID)
1752 {
1753 "enable-instant-search-clicks",
1754 IDS_FLAGS_ENABLE_INSTANT_SEARCH_CLICKS_NAME,
1755 IDS_FLAGS_ENABLE_INSTANT_SEARCH_CLICKS_DESCRIPTION,
1756 kOsAndroid,
1757 SINGLE_VALUE_TYPE(switches::kEnableInstantSearchClicks)
1758 },
1759#endif
[email protected]4dffb662014-03-31 11:31:221760 {
1761 "enable-save-password-bubble",
1762 IDS_FLAGS_ENABLE_SAVE_PASSWORD_BUBBLE_NAME,
1763 IDS_FLAGS_ENABLE_SAVE_PASSWORD_BUBBLE_DESCRIPTION,
1764 kOsWin | kOsLinux | kOsCrOS,
[email protected]ea61c082014-04-07 16:57:241765 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSavePasswordBubble,
1766 switches::kDisableSavePasswordBubble)
[email protected]9804dad9102014-04-01 09:34:181767 },
[email protected]6279f292014-04-16 16:59:561768#if defined(OS_CHROMEOS)
1769 {
1770 "enable-filemanager-mtp",
1771 IDS_FLAGS_ENABLE_FILE_MANAGER_MTP_NAME,
1772 IDS_FLAGS_ENABLE_FILE_MANAGER_MTP_DESCRIPTION,
1773 kOsCrOS,
[email protected]3ecc6a12014-06-06 10:26:191774 MULTI_VALUE_TYPE(kEnableFileManagerMTPChoices)
[email protected]6279f292014-04-16 16:59:561775 },
1776#endif
[email protected]7fe71f02014-04-26 00:47:561777 // TODO(tyoshino): Remove this temporary flag and command line switch. See
1778 // crbug.com/366483 for the target milestone.
1779 {
1780 "allow-insecure-websocket-from-https-origin",
1781 IDS_FLAGS_ALLOW_INSECURE_WEBSOCKET_FROM_HTTPS_ORIGIN_NAME,
1782 IDS_FLAGS_ALLOW_INSECURE_WEBSOCKET_FROM_HTTPS_ORIGIN_DESCRIPTION,
1783 kOsAll,
1784 SINGLE_VALUE_TYPE(switches::kAllowInsecureWebSocketFromHttpsOrigin)
1785 },
[email protected]64505f72014-04-29 11:07:521786 {
1787 "enable-apps-file-associations",
1788 IDS_FLAGS_ENABLE_APPS_FILE_ASSOCIATIONS_NAME,
1789 IDS_FLAGS_ENABLE_APPS_FILE_ASSOCIATIONS_DESCRIPTION,
1790 kOsMac,
1791 SINGLE_VALUE_TYPE(switches::kEnableAppsFileAssociations)
1792 },
[email protected]0443e082014-04-30 04:52:501793#if defined(OS_ANDROID)
1794 {
1795 "enable-embeddedsearch-api",
1796 IDS_FLAGS_ENABLE_EMBEDDEDSEARCH_API_NAME,
1797 IDS_FLAGS_ENABLE_EMBEDDEDSEARCH_API_DESCRIPTION,
1798 kOsAndroid,
1799 SINGLE_VALUE_TYPE(switches::kEnableEmbeddedSearchAPI)
1800 },
[email protected]1d1349292014-05-02 05:22:331801 {
1802 "enable-app-install-alerts",
1803 IDS_FLAGS_ENABLE_APP_INSTALL_ALERTS_NAME,
1804 IDS_FLAGS_ENABLE_APP_INSTALL_ALERTS_DESCRIPTION,
1805 kOsAndroid,
1806 SINGLE_VALUE_TYPE(switches::kEnableAppInstallAlerts)
1807 },
[email protected]0443e082014-04-30 04:52:501808#endif
[email protected]b242b142014-05-07 14:48:491809 {
1810 "distance-field-text",
1811 IDS_FLAGS_DISTANCE_FIELD_TEXT_NAME,
1812 IDS_FLAGS_DISTANCE_FIELD_TEXT_DESCRIPTION,
1813 kOsAll,
1814 MULTI_VALUE_TYPE(kDistanceFieldTextChoices)
1815 },
[email protected]6f8ede32014-05-09 13:58:451816 {
1817 "extension-content-verification",
1818 IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_NAME,
1819 IDS_FLAGS_EXTENSION_CONTENT_VERIFICATION_DESCRIPTION,
1820 kOsDesktop,
1821 MULTI_VALUE_TYPE(kExtensionContentVerificationChoices)
1822 },
[email protected]8f374ce2014-05-08 23:51:521823#if defined(USE_AURA)
1824 {
1825 "text-input-focus-manager",
1826 IDS_FLAGS_TEXT_INPUT_FOCUS_MANAGER_NAME,
1827 IDS_FLAGS_TEXT_INPUT_FOCUS_MANAGER_DESCRIPTION,
1828 kOsCrOS | kOsLinux | kOsWin,
1829 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableTextInputFocusManager,
1830 switches::kDisableTextInputFocusManager)
1831 },
1832#endif
[email protected]98585412014-05-13 19:01:371833 {
1834 "extension-active-script-permission",
1835 IDS_FLAGS_USER_CONSENT_FOR_EXTENSION_SCRIPTS_NAME,
1836 IDS_FLAGS_USER_CONSENT_FOR_EXTENSION_SCRIPTS_DESCRIPTION,
1837 kOsAll,
1838 SINGLE_VALUE_TYPE(extensions::switches::kEnableScriptsRequireAction)
1839 },
[email protected]52848022014-05-22 19:01:071840 {
[email protected]e79cec22014-07-26 16:20:291841 "harfbuzz-rendertext",
1842 IDS_FLAGS_HARFBUZZ_RENDERTEXT_NAME,
1843 IDS_FLAGS_HARFBUZZ_RENDERTEXT_DESCRIPTION,
[email protected]52848022014-05-22 19:01:071844 kOsDesktop,
[email protected]e79cec22014-07-26 16:20:291845 ENABLE_DISABLE_VALUE_TYPE(switches::kEnableHarfBuzzRenderText,
1846 switches::kDisableHarfBuzzRenderText)
[email protected]52848022014-05-22 19:01:071847 },
[email protected]1c790df2014-06-03 22:51:121848#if defined(OS_ANDROID)
1849 {
[email protected]85f710c2014-06-20 17:29:111850 "answers-in-suggest",
[email protected]1c790df2014-06-03 22:51:121851 IDS_FLAGS_ENABLE_ANSWERS_IN_SUGGEST_NAME,
1852 IDS_FLAGS_ENABLE_ANSWERS_IN_SUGGEST_DESCRIPTION,
1853 kOsAndroid,
[email protected]85f710c2014-06-20 17:29:111854 MULTI_VALUE_TYPE(kAnswersInSuggestChoices)
[email protected]1c790df2014-06-03 22:51:121855 },
1856#endif
[email protected]3dfb4012014-06-11 07:33:381857#if defined(OS_ANDROID)
1858 {
1859 "enable-data-reduction-proxy-dev",
1860 IDS_FLAGS_ENABLE_DATA_REDUCTION_PROXY_DEV_NAME,
1861 IDS_FLAGS_ENABLE_DATA_REDUCTION_PROXY_DEV_DESCRIPTION,
1862 kOsAndroid,
1863 ENABLE_DISABLE_VALUE_TYPE(
1864 data_reduction_proxy::switches::kEnableDataReductionProxyDev,
1865 data_reduction_proxy::switches::kDisableDataReductionProxyDev)
1866 },
1867#endif
[email protected]48e67ee72014-07-01 06:53:431868 {
[email protected]49b05f82014-08-11 09:16:521869 "enable-experimental-hotwording",
1870 IDS_FLAGS_ENABLE_EXPERIMENTAL_HOTWORDING_NAME,
1871 IDS_FLAGS_ENABLE_EXPERIMENTAL_HOTWORDING_DESCRIPTION,
1872 kOsDesktop,
1873 SINGLE_VALUE_TYPE(switches::kEnableExperimentalHotwording)
[email protected]48e67ee72014-07-01 06:53:431874 },
[email protected]409d9202014-07-08 01:32:411875 {
1876 "enable-embedded-extension-options",
1877 IDS_FLAGS_ENABLE_EMBEDDED_EXTENSION_OPTIONS_NAME,
1878 IDS_FLAGS_ENABLE_EMBEDDED_EXTENSION_OPTIONS_DESCRIPTION,
1879 kOsDesktop,
1880 SINGLE_VALUE_TYPE(extensions::switches::kEnableEmbeddedExtensionOptions)
1881 },
[email protected]3ba3eb712014-07-16 07:47:191882 {
1883 "enable-website-settings-manager",
1884 IDS_FLAGS_ENABLE_WEBSITE_SETTINGS_NAME,
1885 IDS_FLAGS_ENABLE_WEBSITE_SETTINGS_DESCRIPTION,
1886 kOsDesktop,
1887 SINGLE_VALUE_TYPE(switches::kEnableWebsiteSettingsManager)
1888 },
[email protected]c5bbe0e2014-08-01 23:23:301889 {
1890 "remember-cert-error-decisions",
1891 IDS_FLAGS_REMEMBER_CERTIFICATE_ERROR_DECISIONS_NAME,
1892 IDS_FLAGS_REMEMBER_CERTIFICATE_ERROR_DECISIONS_DESCRIPTION,
1893 kOsAll,
1894 MULTI_VALUE_TYPE(kRememberCertificateErrorDecisionsChoices)
1895 },
[email protected]bdbf5cb2014-08-07 23:38:081896 {
1897 "enable-drop-sync-credential",
1898 IDS_FLAGS_ENABLE_DROP_SYNC_CREDENTIAL_NAME,
1899 IDS_FLAGS_ENABLE_DROP_SYNC_CREDENTIAL_DESCRIPTION,
1900 kOsAll,
1901 MULTI_VALUE_TYPE(kEnableDropSyncCredentialChoices)
[email protected]2f0b7e0f2014-08-15 02:18:231902 },
1903 {
1904 "enable-extension-action-redesign",
1905 IDS_FLAGS_ENABLE_EXTENSION_ACTION_REDESIGN_NAME,
1906 IDS_FLAGS_ENABLE_EXTENSION_ACTION_REDESIGN_DESCRIPTION,
1907 kOsWin | kOsLinux | kOsCrOS,
1908 SINGLE_VALUE_TYPE(extensions::switches::kEnableExtensionActionRedesign)
1909 },
[email protected]524dd702014-08-16 00:00:451910 {
1911 "autofill-sync-credential",
1912 IDS_FLAGS_AUTOFILL_SYNC_CREDENTIAL_NAME,
1913 IDS_FLAGS_AUTOFILL_SYNC_CREDENTIAL_DESCRIPTION,
1914 kOsAll,
1915 MULTI_VALUE_TYPE(kAutofillSyncCredentialChoices)
1916 },
[email protected]4b66a7d2014-08-15 17:13:311917 // NOTE: Adding new command-line switches requires adding corresponding
1918 // entries to enum "LoginCustomFlags" in histograms.xml. See note in
1919 // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.
[email protected]a0e4b072011-08-17 01:47:071920};
[email protected]ad2a3ded2010-08-27 13:19:051921
[email protected]a314ee5a2010-10-26 21:23:281922const Experiment* experiments = kExperiments;
1923size_t num_experiments = arraysize(kExperiments);
1924
[email protected]e2ddbc92010-10-15 20:02:071925// Stores and encapsulates the little state that about:flags has.
1926class FlagsState {
1927 public:
1928 FlagsState() : needs_restart_(false) {}
[email protected]e6d1c4f2013-06-12 17:37:401929 void ConvertFlagsToSwitches(FlagsStorage* flags_storage,
[email protected]578f2092013-09-16 17:16:211930 CommandLine* command_line,
1931 SentinelsMode sentinels);
[email protected]e2ddbc92010-10-15 20:02:071932 bool IsRestartNeededToCommitChanges();
1933 void SetExperimentEnabled(
[email protected]e6d1c4f2013-06-12 17:37:401934 FlagsStorage* flags_storage,
1935 const std::string& internal_name,
1936 bool enable);
[email protected]e2ddbc92010-10-15 20:02:071937 void RemoveFlagsSwitches(
1938 std::map<std::string, CommandLine::StringType>* switch_list);
[email protected]e6d1c4f2013-06-12 17:37:401939 void ResetAllFlags(FlagsStorage* flags_storage);
[email protected]e2ddbc92010-10-15 20:02:071940 void reset();
1941
1942 // Returns the singleton instance of this class
[email protected]8e8bb6d2010-12-13 08:18:551943 static FlagsState* GetInstance() {
[email protected]e2ddbc92010-10-15 20:02:071944 return Singleton<FlagsState>::get();
1945 }
1946
1947 private:
1948 bool needs_restart_;
[email protected]a82744532011-02-11 16:15:531949 std::map<std::string, std::string> flags_switches_;
[email protected]e2ddbc92010-10-15 20:02:071950
1951 DISALLOW_COPY_AND_ASSIGN(FlagsState);
1952};
1953
[email protected]8a6ff28d2010-12-02 16:35:191954// Adds the internal names for the specified experiment to |names|.
1955void AddInternalName(const Experiment& e, std::set<std::string>* names) {
1956 if (e.type == Experiment::SINGLE_VALUE) {
1957 names->insert(e.internal_name);
1958 } else {
[email protected]83e9fa702013-02-25 19:30:441959 DCHECK(e.type == Experiment::MULTI_VALUE ||
1960 e.type == Experiment::ENABLE_DISABLE_VALUE);
[email protected]8a6ff28d2010-12-02 16:35:191961 for (int i = 0; i < e.num_choices; ++i)
[email protected]83e9fa702013-02-25 19:30:441962 names->insert(e.NameForChoice(i));
[email protected]8a6ff28d2010-12-02 16:35:191963 }
1964}
1965
[email protected]28e35af2011-02-09 12:56:221966// Confirms that an experiment is valid, used in a DCHECK in
1967// SanitizeList below.
1968bool ValidateExperiment(const Experiment& e) {
1969 switch (e.type) {
1970 case Experiment::SINGLE_VALUE:
1971 DCHECK_EQ(0, e.num_choices);
1972 DCHECK(!e.choices);
1973 break;
1974 case Experiment::MULTI_VALUE:
1975 DCHECK_GT(e.num_choices, 0);
1976 DCHECK(e.choices);
[email protected]a82744532011-02-11 16:15:531977 DCHECK(e.choices[0].command_line_switch);
1978 DCHECK_EQ('\0', e.choices[0].command_line_switch[0]);
[email protected]28e35af2011-02-09 12:56:221979 break;
[email protected]83e9fa702013-02-25 19:30:441980 case Experiment::ENABLE_DISABLE_VALUE:
1981 DCHECK_EQ(3, e.num_choices);
1982 DCHECK(!e.choices);
1983 DCHECK(e.command_line_switch);
1984 DCHECK(e.command_line_value);
1985 DCHECK(e.disable_command_line_switch);
1986 DCHECK(e.disable_command_line_value);
1987 break;
[email protected]28e35af2011-02-09 12:56:221988 default:
1989 NOTREACHED();
1990 }
1991 return true;
1992}
1993
[email protected]ad2a3ded2010-08-27 13:19:051994// Removes all experiments from prefs::kEnabledLabsExperiments that are
1995// unknown, to prevent this list to become very long as experiments are added
1996// and removed.
[email protected]e6d1c4f2013-06-12 17:37:401997void SanitizeList(FlagsStorage* flags_storage) {
[email protected]ad2a3ded2010-08-27 13:19:051998 std::set<std::string> known_experiments;
[email protected]28e35af2011-02-09 12:56:221999 for (size_t i = 0; i < num_experiments; ++i) {
2000 DCHECK(ValidateExperiment(experiments[i]));
[email protected]8a6ff28d2010-12-02 16:35:192001 AddInternalName(experiments[i], &known_experiments);
[email protected]28e35af2011-02-09 12:56:222002 }
[email protected]ad2a3ded2010-08-27 13:19:052003
[email protected]07d666d2013-07-21 23:56:262004 std::set<std::string> enabled_experiments = flags_storage->GetFlags();
[email protected]ad2a3ded2010-08-27 13:19:052005
[email protected]09f3fde82014-05-14 15:08:152006 std::set<std::string> new_enabled_experiments =
2007 base::STLSetIntersection<std::set<std::string> >(
2008 known_experiments, enabled_experiments);
[email protected]ad2a3ded2010-08-27 13:19:052009
[email protected]07d666d2013-07-21 23:56:262010 if (new_enabled_experiments != enabled_experiments)
[email protected]e6d1c4f2013-06-12 17:37:402011 flags_storage->SetFlags(new_enabled_experiments);
[email protected]ad2a3ded2010-08-27 13:19:052012}
2013
[email protected]1a47d7e2010-10-15 00:37:242014void GetSanitizedEnabledFlags(
[email protected]e6d1c4f2013-06-12 17:37:402015 FlagsStorage* flags_storage, std::set<std::string>* result) {
2016 SanitizeList(flags_storage);
2017 *result = flags_storage->GetFlags();
[email protected]ad2a3ded2010-08-27 13:19:052018}
2019
[email protected]12271632013-11-26 03:06:392020bool SkipConditionalExperiment(const Experiment& experiment) {
[email protected]4d7552f2014-03-04 04:53:332021 if (experiment.internal_name ==
2022 std::string("enhanced-bookmarks-experiment")) {
2023 CommandLine* command_line = CommandLine::ForCurrentProcess();
2024 // Dont't skip experiment if it has non default value.
2025 // It means user selected it.
2026 if (command_line->HasSwitch(switches::kEnhancedBookmarksExperiment))
2027 return false;
2028
[email protected]11534552013-12-05 02:09:302029 return !IsEnhancedBookmarksExperimentEnabled();
[email protected]12271632013-11-26 03:06:392030 }
[email protected]cb13d462014-03-14 21:38:582031 if ((experiment.internal_name == std::string("manual-enhanced-bookmarks")) ||
2032 (experiment.internal_name ==
2033 std::string("manual-enhanced-bookmarks-optout"))) {
2034 return true;
2035 }
[email protected]4d7552f2014-03-04 04:53:332036
[email protected]3dfb4012014-06-11 07:33:382037#if defined(OS_ANDROID)
2038 // enable-data-reduction-proxy-dev is only available for the Dev channel.
2039 if (!strcmp("enable-data-reduction-proxy-dev", experiment.internal_name) &&
2040 chrome::VersionInfo::GetChannel() != chrome::VersionInfo::CHANNEL_DEV) {
2041 return true;
2042 }
2043#endif
2044
[email protected]12271632013-11-26 03:06:392045 return false;
2046}
2047
2048
[email protected]a314ee5a2010-10-26 21:23:282049// Variant of GetSanitizedEnabledFlags that also removes any flags that aren't
2050// enabled on the current platform.
2051void GetSanitizedEnabledFlagsForCurrentPlatform(
[email protected]e6d1c4f2013-06-12 17:37:402052 FlagsStorage* flags_storage, std::set<std::string>* result) {
2053 GetSanitizedEnabledFlags(flags_storage, result);
[email protected]a314ee5a2010-10-26 21:23:282054
2055 // Filter out any experiments that aren't enabled on the current platform. We
2056 // don't remove these from prefs else syncing to a platform with a different
2057 // set of experiments would be lossy.
2058 std::set<std::string> platform_experiments;
2059 int current_platform = GetCurrentPlatform();
2060 for (size_t i = 0; i < num_experiments; ++i) {
2061 if (experiments[i].supported_platforms & current_platform)
[email protected]8a6ff28d2010-12-02 16:35:192062 AddInternalName(experiments[i], &platform_experiments);
[email protected]37736bd2013-04-18 11:53:582063#if defined(OS_CHROMEOS)
2064 if (experiments[i].supported_platforms & kOsCrOSOwnerOnly)
2065 AddInternalName(experiments[i], &platform_experiments);
2066#endif
[email protected]a314ee5a2010-10-26 21:23:282067 }
2068
[email protected]09f3fde82014-05-14 15:08:152069 std::set<std::string> new_enabled_experiments =
2070 base::STLSetIntersection<std::set<std::string> >(
2071 platform_experiments, *result);
[email protected]a314ee5a2010-10-26 21:23:282072
2073 result->swap(new_enabled_experiments);
[email protected]ad2a3ded2010-08-27 13:19:052074}
2075
[email protected]8a6ff28d2010-12-02 16:35:192076// Returns the Value representing the choice data in the specified experiment.
[email protected]5bcdd99d2013-12-23 18:28:302077base::Value* CreateChoiceData(
2078 const Experiment& experiment,
2079 const std::set<std::string>& enabled_experiments) {
[email protected]83e9fa702013-02-25 19:30:442080 DCHECK(experiment.type == Experiment::MULTI_VALUE ||
2081 experiment.type == Experiment::ENABLE_DISABLE_VALUE);
[email protected]5bcdd99d2013-12-23 18:28:302082 base::ListValue* result = new base::ListValue;
[email protected]8a6ff28d2010-12-02 16:35:192083 for (int i = 0; i < experiment.num_choices; ++i) {
[email protected]5bcdd99d2013-12-23 18:28:302084 base::DictionaryValue* value = new base::DictionaryValue;
[email protected]83e9fa702013-02-25 19:30:442085 const std::string name = experiment.NameForChoice(i);
[email protected]8a6ff28d2010-12-02 16:35:192086 value->SetString("internal_name", name);
[email protected]83e9fa702013-02-25 19:30:442087 value->SetString("description", experiment.DescriptionForChoice(i));
[email protected]28e35af2011-02-09 12:56:222088 value->SetBoolean("selected", enabled_experiments.count(name) > 0);
[email protected]8a6ff28d2010-12-02 16:35:192089 result->Append(value);
2090 }
2091 return result;
2092}
2093
[email protected]e2ddbc92010-10-15 20:02:072094} // namespace
2095
[email protected]83e9fa702013-02-25 19:30:442096std::string Experiment::NameForChoice(int index) const {
2097 DCHECK(type == Experiment::MULTI_VALUE ||
2098 type == Experiment::ENABLE_DISABLE_VALUE);
2099 DCHECK_LT(index, num_choices);
2100 return std::string(internal_name) + testing::kMultiSeparator +
2101 base::IntToString(index);
2102}
2103
[email protected]96920152013-12-04 21:00:162104base::string16 Experiment::DescriptionForChoice(int index) const {
[email protected]83e9fa702013-02-25 19:30:442105 DCHECK(type == Experiment::MULTI_VALUE ||
2106 type == Experiment::ENABLE_DISABLE_VALUE);
2107 DCHECK_LT(index, num_choices);
2108 int description_id;
2109 if (type == Experiment::ENABLE_DISABLE_VALUE) {
2110 const int kEnableDisableDescriptionIds[] = {
2111 IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT,
2112 IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
2113 IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
2114 };
2115 description_id = kEnableDisableDescriptionIds[index];
2116 } else {
2117 description_id = choices[index].description_id;
2118 }
2119 return l10n_util::GetStringUTF16(description_id);
2120}
2121
[email protected]e6d1c4f2013-06-12 17:37:402122void ConvertFlagsToSwitches(FlagsStorage* flags_storage,
[email protected]578f2092013-09-16 17:16:212123 CommandLine* command_line,
2124 SentinelsMode sentinels) {
[email protected]e6d1c4f2013-06-12 17:37:402125 FlagsState::GetInstance()->ConvertFlagsToSwitches(flags_storage,
[email protected]578f2092013-09-16 17:16:212126 command_line,
2127 sentinels);
[email protected]ad2a3ded2010-08-27 13:19:052128}
2129
[email protected]6d98abf2013-06-17 23:35:512130bool AreSwitchesIdenticalToCurrentCommandLine(
[email protected]4b66a7d2014-08-15 17:13:312131 const CommandLine& new_cmdline,
2132 const CommandLine& active_cmdline,
2133 std::set<CommandLine::StringType>* out_difference) {
[email protected]6d98abf2013-06-17 23:35:512134 std::set<CommandLine::StringType> new_flags =
2135 ExtractFlagsFromCommandLine(new_cmdline);
2136 std::set<CommandLine::StringType> active_flags =
2137 ExtractFlagsFromCommandLine(active_cmdline);
2138
[email protected]4b66a7d2014-08-15 17:13:312139 bool result = false;
[email protected]6d98abf2013-06-17 23:35:512140 // Needed because std::equal doesn't check if the 2nd set is empty.
[email protected]4b66a7d2014-08-15 17:13:312141 if (new_flags.size() == active_flags.size()) {
2142 result =
2143 std::equal(new_flags.begin(), new_flags.end(), active_flags.begin());
2144 }
[email protected]6d98abf2013-06-17 23:35:512145
[email protected]4b66a7d2014-08-15 17:13:312146 if (out_difference && !result) {
2147 std::set_symmetric_difference(
2148 new_flags.begin(),
2149 new_flags.end(),
2150 active_flags.begin(),
2151 active_flags.end(),
2152 std::inserter(*out_difference, out_difference->begin()));
2153 }
2154
2155 return result;
[email protected]6d98abf2013-06-17 23:35:512156}
2157
[email protected]e6d1c4f2013-06-12 17:37:402158void GetFlagsExperimentsData(FlagsStorage* flags_storage,
[email protected]ee28495a2013-05-20 04:10:522159 FlagAccess access,
2160 base::ListValue* supported_experiments,
2161 base::ListValue* unsupported_experiments) {
[email protected]ad2a3ded2010-08-27 13:19:052162 std::set<std::string> enabled_experiments;
[email protected]e6d1c4f2013-06-12 17:37:402163 GetSanitizedEnabledFlags(flags_storage, &enabled_experiments);
[email protected]ad2a3ded2010-08-27 13:19:052164
2165 int current_platform = GetCurrentPlatform();
2166
[email protected]a314ee5a2010-10-26 21:23:282167 for (size_t i = 0; i < num_experiments; ++i) {
2168 const Experiment& experiment = experiments[i];
[email protected]12271632013-11-26 03:06:392169 if (SkipConditionalExperiment(experiment))
2170 continue;
[email protected]ad2a3ded2010-08-27 13:19:052171
[email protected]5bcdd99d2013-12-23 18:28:302172 base::DictionaryValue* data = new base::DictionaryValue();
[email protected]ad2a3ded2010-08-27 13:19:052173 data->SetString("internal_name", experiment.internal_name);
2174 data->SetString("name",
2175 l10n_util::GetStringUTF16(experiment.visible_name_id));
2176 data->SetString("description",
2177 l10n_util::GetStringUTF16(
2178 experiment.visible_description_id));
[email protected]cc3e2052011-12-20 01:01:402179
[email protected]5bcdd99d2013-12-23 18:28:302180 base::ListValue* supported_platforms = new base::ListValue();
[email protected]cc3e2052011-12-20 01:01:402181 AddOsStrings(experiment.supported_platforms, supported_platforms);
2182 data->Set("supported_platforms", supported_platforms);
[email protected]ad2a3ded2010-08-27 13:19:052183
[email protected]28e35af2011-02-09 12:56:222184 switch (experiment.type) {
2185 case Experiment::SINGLE_VALUE:
2186 data->SetBoolean(
2187 "enabled",
2188 enabled_experiments.count(experiment.internal_name) > 0);
2189 break;
2190 case Experiment::MULTI_VALUE:
[email protected]83e9fa702013-02-25 19:30:442191 case Experiment::ENABLE_DISABLE_VALUE:
[email protected]28e35af2011-02-09 12:56:222192 data->Set("choices", CreateChoiceData(experiment, enabled_experiments));
2193 break;
2194 default:
2195 NOTREACHED();
[email protected]8a6ff28d2010-12-02 16:35:192196 }
2197
[email protected]ee28495a2013-05-20 04:10:522198 bool supported = (experiment.supported_platforms & current_platform) != 0;
2199#if defined(OS_CHROMEOS)
2200 if (access == kOwnerAccessToFlags &&
2201 (experiment.supported_platforms & kOsCrOSOwnerOnly) != 0) {
2202 supported = true;
2203 }
2204#endif
2205 if (supported)
2206 supported_experiments->Append(data);
2207 else
2208 unsupported_experiments->Append(data);
[email protected]ad2a3ded2010-08-27 13:19:052209 }
[email protected]ad2a3ded2010-08-27 13:19:052210}
2211
[email protected]ad2a3ded2010-08-27 13:19:052212bool IsRestartNeededToCommitChanges() {
[email protected]8e8bb6d2010-12-13 08:18:552213 return FlagsState::GetInstance()->IsRestartNeededToCommitChanges();
[email protected]ad2a3ded2010-08-27 13:19:052214}
2215
[email protected]e6d1c4f2013-06-12 17:37:402216void SetExperimentEnabled(FlagsStorage* flags_storage,
2217 const std::string& internal_name,
2218 bool enable) {
2219 FlagsState::GetInstance()->SetExperimentEnabled(flags_storage,
2220 internal_name, enable);
[email protected]e2ddbc92010-10-15 20:02:072221}
2222
2223void RemoveFlagsSwitches(
2224 std::map<std::string, CommandLine::StringType>* switch_list) {
[email protected]8e8bb6d2010-12-13 08:18:552225 FlagsState::GetInstance()->RemoveFlagsSwitches(switch_list);
[email protected]e2ddbc92010-10-15 20:02:072226}
2227
[email protected]e6d1c4f2013-06-12 17:37:402228void ResetAllFlags(FlagsStorage* flags_storage) {
2229 FlagsState::GetInstance()->ResetAllFlags(flags_storage);
[email protected]cb93bf52013-02-20 01:20:002230}
2231
[email protected]a314ee5a2010-10-26 21:23:282232int GetCurrentPlatform() {
2233#if defined(OS_MACOSX)
2234 return kOsMac;
2235#elif defined(OS_WIN)
2236 return kOsWin;
2237#elif defined(OS_CHROMEOS) // Needs to be before the OS_LINUX check.
2238 return kOsCrOS;
[email protected]c92f4ed2011-10-21 19:50:212239#elif defined(OS_LINUX) || defined(OS_OPENBSD)
[email protected]a314ee5a2010-10-26 21:23:282240 return kOsLinux;
[email protected]9c7453d2012-01-21 00:45:402241#elif defined(OS_ANDROID)
2242 return kOsAndroid;
[email protected]a314ee5a2010-10-26 21:23:282243#else
2244#error Unknown platform
2245#endif
2246}
2247
[email protected]e6d1c4f2013-06-12 17:37:402248void RecordUMAStatistics(FlagsStorage* flags_storage) {
2249 std::set<std::string> flags = flags_storage->GetFlags();
[email protected]4bc5050c2010-11-18 17:55:542250 for (std::set<std::string>::iterator it = flags.begin(); it != flags.end();
2251 ++it) {
2252 std::string action("AboutFlags_");
2253 action += *it;
[email protected]7f6f44c2011-12-14 13:23:382254 content::RecordComputedAction(action);
[email protected]4bc5050c2010-11-18 17:55:542255 }
2256 // Since flag metrics are recorded every startup, add a tick so that the
2257 // stats can be made meaningful.
2258 if (flags.size())
[email protected]7f6f44c2011-12-14 13:23:382259 content::RecordAction(UserMetricsAction("AboutFlags_StartupTick"));
2260 content::RecordAction(UserMetricsAction("StartupTick"));
[email protected]4bc5050c2010-11-18 17:55:542261}
2262
[email protected]4b66a7d2014-08-15 17:13:312263uint32_t GetSwitchUMAId(const std::string& switch_name) {
2264 return static_cast<uint32_t>(metrics::HashMetricName(switch_name));
2265}
2266
2267void ReportCustomFlags(const std::string& uma_histogram_hame,
2268 const std::set<std::string>& command_line_difference) {
2269 for (std::set<std::string>::const_iterator it =
2270 command_line_difference.begin();
2271 it != command_line_difference.end();
2272 ++it) {
2273 int uma_id = about_flags::kBadSwitchFormatHistogramId;
2274 if (StartsWithASCII(*it, "--", true /* case_sensitive */)) {
2275 // Skip '--' before switch name.
2276 std::string switch_name(it->substr(2));
2277
2278 // Kill value, if any.
2279 const size_t value_pos = switch_name.find('=');
2280 if (value_pos != std::string::npos)
2281 switch_name.resize(value_pos);
2282
2283 uma_id = GetSwitchUMAId(switch_name);
2284 } else {
2285 NOTREACHED() << "ReportCustomFlags(): flag '" << *it
2286 << "' has incorrect format.";
2287 }
2288 DVLOG(1) << "ReportCustomFlags(): histogram='" << uma_histogram_hame
2289 << "' '" << *it << "', uma_id=" << uma_id;
2290
2291 // Sparse histogram macro does not cache the histogram, so it's safe
2292 // to use macro with non-static histogram name here.
2293 UMA_HISTOGRAM_SPARSE_SLOWLY(uma_histogram_hame, uma_id);
2294 }
2295}
2296
[email protected]e2ddbc92010-10-15 20:02:072297//////////////////////////////////////////////////////////////////////////////
2298// FlagsState implementation.
2299
2300namespace {
2301
[email protected]83e9fa702013-02-25 19:30:442302typedef std::map<std::string, std::pair<std::string, std::string> >
2303 NameToSwitchAndValueMap;
2304
2305void SetFlagToSwitchMapping(const std::string& key,
2306 const std::string& switch_name,
2307 const std::string& switch_value,
2308 NameToSwitchAndValueMap* name_to_switch_map) {
2309 DCHECK(name_to_switch_map->end() == name_to_switch_map->find(key));
2310 (*name_to_switch_map)[key] = std::make_pair(switch_name, switch_value);
2311}
2312
[email protected]578f2092013-09-16 17:16:212313void FlagsState::ConvertFlagsToSwitches(FlagsStorage* flags_storage,
2314 CommandLine* command_line,
2315 SentinelsMode sentinels) {
[email protected]e2ddbc92010-10-15 20:02:072316 if (command_line->HasSwitch(switches::kNoExperiments))
2317 return;
2318
2319 std::set<std::string> enabled_experiments;
[email protected]ba8164242010-11-16 21:31:002320
[email protected]e6d1c4f2013-06-12 17:37:402321 GetSanitizedEnabledFlagsForCurrentPlatform(flags_storage,
2322 &enabled_experiments);
[email protected]e2ddbc92010-10-15 20:02:072323
[email protected]a82744532011-02-11 16:15:532324 NameToSwitchAndValueMap name_to_switch_map;
[email protected]8a6ff28d2010-12-02 16:35:192325 for (size_t i = 0; i < num_experiments; ++i) {
2326 const Experiment& e = experiments[i];
2327 if (e.type == Experiment::SINGLE_VALUE) {
[email protected]83e9fa702013-02-25 19:30:442328 SetFlagToSwitchMapping(e.internal_name, e.command_line_switch,
2329 e.command_line_value, &name_to_switch_map);
2330 } else if (e.type == Experiment::MULTI_VALUE) {
2331 for (int j = 0; j < e.num_choices; ++j) {
2332 SetFlagToSwitchMapping(e.NameForChoice(j),
2333 e.choices[j].command_line_switch,
2334 e.choices[j].command_line_value,
2335 &name_to_switch_map);
2336 }
[email protected]8a6ff28d2010-12-02 16:35:192337 } else {
[email protected]83e9fa702013-02-25 19:30:442338 DCHECK_EQ(e.type, Experiment::ENABLE_DISABLE_VALUE);
2339 SetFlagToSwitchMapping(e.NameForChoice(0), std::string(), std::string(),
2340 &name_to_switch_map);
2341 SetFlagToSwitchMapping(e.NameForChoice(1), e.command_line_switch,
2342 e.command_line_value, &name_to_switch_map);
2343 SetFlagToSwitchMapping(e.NameForChoice(2), e.disable_command_line_switch,
2344 e.disable_command_line_value, &name_to_switch_map);
[email protected]8a6ff28d2010-12-02 16:35:192345 }
2346 }
[email protected]e2ddbc92010-10-15 20:02:072347
[email protected]578f2092013-09-16 17:16:212348 if (sentinels == kAddSentinels) {
2349 command_line->AppendSwitch(switches::kFlagSwitchesBegin);
2350 flags_switches_.insert(
2351 std::pair<std::string, std::string>(switches::kFlagSwitchesBegin,
2352 std::string()));
2353 }
[email protected]e2ddbc92010-10-15 20:02:072354 for (std::set<std::string>::iterator it = enabled_experiments.begin();
2355 it != enabled_experiments.end();
2356 ++it) {
2357 const std::string& experiment_name = *it;
[email protected]a82744532011-02-11 16:15:532358 NameToSwitchAndValueMap::const_iterator name_to_switch_it =
[email protected]8a6ff28d2010-12-02 16:35:192359 name_to_switch_map.find(experiment_name);
2360 if (name_to_switch_it == name_to_switch_map.end()) {
2361 NOTREACHED();
[email protected]e2ddbc92010-10-15 20:02:072362 continue;
[email protected]8a6ff28d2010-12-02 16:35:192363 }
[email protected]e2ddbc92010-10-15 20:02:072364
[email protected]a82744532011-02-11 16:15:532365 const std::pair<std::string, std::string>&
2366 switch_and_value_pair = name_to_switch_it->second;
2367
[email protected]9737b3632013-08-26 09:23:232368 CHECK(!switch_and_value_pair.first.empty());
[email protected]a82744532011-02-11 16:15:532369 command_line->AppendSwitchASCII(switch_and_value_pair.first,
2370 switch_and_value_pair.second);
2371 flags_switches_[switch_and_value_pair.first] = switch_and_value_pair.second;
[email protected]e2ddbc92010-10-15 20:02:072372 }
[email protected]578f2092013-09-16 17:16:212373 if (sentinels == kAddSentinels) {
2374 command_line->AppendSwitch(switches::kFlagSwitchesEnd);
2375 flags_switches_.insert(
2376 std::pair<std::string, std::string>(switches::kFlagSwitchesEnd,
2377 std::string()));
2378 }
[email protected]e2ddbc92010-10-15 20:02:072379}
2380
2381bool FlagsState::IsRestartNeededToCommitChanges() {
2382 return needs_restart_;
2383}
2384
[email protected]e6d1c4f2013-06-12 17:37:402385void FlagsState::SetExperimentEnabled(FlagsStorage* flags_storage,
2386 const std::string& internal_name,
2387 bool enable) {
[email protected]83e9fa702013-02-25 19:30:442388 size_t at_index = internal_name.find(testing::kMultiSeparator);
[email protected]8a6ff28d2010-12-02 16:35:192389 if (at_index != std::string::npos) {
2390 DCHECK(enable);
2391 // We're being asked to enable a multi-choice experiment. Disable the
2392 // currently selected choice.
2393 DCHECK_NE(at_index, 0u);
[email protected]28e35af2011-02-09 12:56:222394 const std::string experiment_name = internal_name.substr(0, at_index);
[email protected]e6d1c4f2013-06-12 17:37:402395 SetExperimentEnabled(flags_storage, experiment_name, false);
[email protected]8a6ff28d2010-12-02 16:35:192396
[email protected]28e35af2011-02-09 12:56:222397 // And enable the new choice, if it is not the default first choice.
2398 if (internal_name != experiment_name + "@0") {
2399 std::set<std::string> enabled_experiments;
[email protected]e6d1c4f2013-06-12 17:37:402400 GetSanitizedEnabledFlags(flags_storage, &enabled_experiments);
[email protected]147492b2013-03-19 23:52:082401 needs_restart_ |= enabled_experiments.insert(internal_name).second;
[email protected]e6d1c4f2013-06-12 17:37:402402 flags_storage->SetFlags(enabled_experiments);
[email protected]28e35af2011-02-09 12:56:222403 }
[email protected]8a6ff28d2010-12-02 16:35:192404 return;
2405 }
2406
[email protected]ad2a3ded2010-08-27 13:19:052407 std::set<std::string> enabled_experiments;
[email protected]e6d1c4f2013-06-12 17:37:402408 GetSanitizedEnabledFlags(flags_storage, &enabled_experiments);
[email protected]ad2a3ded2010-08-27 13:19:052409
[email protected]8a6ff28d2010-12-02 16:35:192410 const Experiment* e = NULL;
2411 for (size_t i = 0; i < num_experiments; ++i) {
2412 if (experiments[i].internal_name == internal_name) {
2413 e = experiments + i;
2414 break;
2415 }
2416 }
2417 DCHECK(e);
2418
2419 if (e->type == Experiment::SINGLE_VALUE) {
[email protected]8a2713682011-08-19 10:36:592420 if (enable)
[email protected]147492b2013-03-19 23:52:082421 needs_restart_ |= enabled_experiments.insert(internal_name).second;
[email protected]8a2713682011-08-19 10:36:592422 else
[email protected]147492b2013-03-19 23:52:082423 needs_restart_ |= (enabled_experiments.erase(internal_name) > 0);
[email protected]8a6ff28d2010-12-02 16:35:192424 } else {
2425 if (enable) {
2426 // Enable the first choice.
[email protected]147492b2013-03-19 23:52:082427 needs_restart_ |= enabled_experiments.insert(e->NameForChoice(0)).second;
[email protected]8a6ff28d2010-12-02 16:35:192428 } else {
2429 // Find the currently enabled choice and disable it.
2430 for (int i = 0; i < e->num_choices; ++i) {
[email protected]83e9fa702013-02-25 19:30:442431 std::string choice_name = e->NameForChoice(i);
[email protected]8a6ff28d2010-12-02 16:35:192432 if (enabled_experiments.find(choice_name) !=
2433 enabled_experiments.end()) {
[email protected]147492b2013-03-19 23:52:082434 needs_restart_ = true;
[email protected]8a6ff28d2010-12-02 16:35:192435 enabled_experiments.erase(choice_name);
2436 // Continue on just in case there's a bug and more than one
2437 // experiment for this choice was enabled.
2438 }
2439 }
2440 }
2441 }
[email protected]ad2a3ded2010-08-27 13:19:052442
[email protected]e6d1c4f2013-06-12 17:37:402443 flags_storage->SetFlags(enabled_experiments);
[email protected]ad2a3ded2010-08-27 13:19:052444}
2445
[email protected]e2ddbc92010-10-15 20:02:072446void FlagsState::RemoveFlagsSwitches(
2447 std::map<std::string, CommandLine::StringType>* switch_list) {
[email protected]a82744532011-02-11 16:15:532448 for (std::map<std::string, std::string>::const_iterator
2449 it = flags_switches_.begin(); it != flags_switches_.end(); ++it) {
2450 switch_list->erase(it->first);
[email protected]e2ddbc92010-10-15 20:02:072451 }
2452}
2453
[email protected]e6d1c4f2013-06-12 17:37:402454void FlagsState::ResetAllFlags(FlagsStorage* flags_storage) {
[email protected]cb93bf52013-02-20 01:20:002455 needs_restart_ = true;
2456
2457 std::set<std::string> no_experiments;
[email protected]e6d1c4f2013-06-12 17:37:402458 flags_storage->SetFlags(no_experiments);
[email protected]cb93bf52013-02-20 01:20:002459}
2460
[email protected]e2ddbc92010-10-15 20:02:072461void FlagsState::reset() {
2462 needs_restart_ = false;
2463 flags_switches_.clear();
2464}
2465
[email protected]38e46812011-05-09 20:49:222466} // namespace
[email protected]e2ddbc92010-10-15 20:02:072467
2468namespace testing {
[email protected]8a6ff28d2010-12-02 16:35:192469
2470// WARNING: '@' is also used in the html file. If you update this constant you
2471// also need to update the html file.
2472const char kMultiSeparator[] = "@";
2473
[email protected]e2ddbc92010-10-15 20:02:072474void ClearState() {
[email protected]8e8bb6d2010-12-13 08:18:552475 FlagsState::GetInstance()->reset();
[email protected]e2ddbc92010-10-15 20:02:072476}
[email protected]a314ee5a2010-10-26 21:23:282477
2478void SetExperiments(const Experiment* e, size_t count) {
2479 if (!e) {
2480 experiments = kExperiments;
2481 num_experiments = arraysize(kExperiments);
2482 } else {
2483 experiments = e;
2484 num_experiments = count;
2485 }
2486}
2487
[email protected]8a6ff28d2010-12-02 16:35:192488const Experiment* GetExperiments(size_t* count) {
2489 *count = num_experiments;
2490 return experiments;
2491}
2492
[email protected]e2ddbc92010-10-15 20:02:072493} // namespace testing
2494
[email protected]1a47d7e2010-10-15 00:37:242495} // namespace about_flags