| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/about_flags.h" |
| |
| #include <algorithm> |
| #include <iterator> |
| #include <map> |
| #include <set> |
| #include <utility> |
| |
| #include "base/command_line.h" |
| #include "base/memory/singleton.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/values.h" |
| #include "cc/base/switches.h" |
| #include "chrome/browser/flags_storage.h" |
| #include "chrome/common/chrome_content_client.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "components/nacl/common/nacl_switches.h" |
| #include "content/public/browser/user_metrics.h" |
| #include "grit/chromium_strings.h" |
| #include "grit/generated_resources.h" |
| #include "grit/google_chrome_strings.h" |
| #include "media/base/media_switches.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/ui_base_switches.h" |
| #include "ui/gfx/switches.h" |
| #include "ui/gl/gl_switches.h" |
| #include "ui/keyboard/keyboard_switches.h" |
| #include "ui/message_center/message_center_switches.h" |
| #include "ui/surface/surface_switches.h" |
| |
| #if defined(USE_ASH) |
| #include "ash/ash_switches.h" |
| #endif |
| |
| #if defined(OS_CHROMEOS) |
| #include "chromeos/chromeos_switches.h" |
| #include "third_party/cros_system_api/switches/chrome_switches.h" |
| #endif |
| |
| using content::UserMetricsAction; |
| |
| namespace about_flags { |
| |
| // Macros to simplify specifying the type. |
| #define SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, switch_value) \ |
| Experiment::SINGLE_VALUE, \ |
| command_line_switch, switch_value, NULL, NULL, NULL, 0 |
| #define SINGLE_VALUE_TYPE(command_line_switch) \ |
| SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, "") |
| #define ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(enable_switch, enable_value, \ |
| disable_switch, disable_value) \ |
| Experiment::ENABLE_DISABLE_VALUE, enable_switch, enable_value, \ |
| disable_switch, disable_value, NULL, 3 |
| #define ENABLE_DISABLE_VALUE_TYPE(enable_switch, disable_switch) \ |
| ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(enable_switch, "", disable_switch, "") |
| #define MULTI_VALUE_TYPE(choices) \ |
| Experiment::MULTI_VALUE, NULL, NULL, NULL, NULL, choices, arraysize(choices) |
| |
| namespace { |
| |
| const unsigned kOsAll = kOsMac | kOsWin | kOsLinux | kOsCrOS | kOsAndroid; |
| const unsigned kOsDesktop = kOsMac | kOsWin | kOsLinux | kOsCrOS; |
| |
| // Adds a |StringValue| to |list| for each platform where |bitmask| indicates |
| // whether the experiment is available on that platform. |
| void AddOsStrings(unsigned bitmask, ListValue* list) { |
| struct { |
| unsigned bit; |
| const char* const name; |
| } kBitsToOs[] = { |
| {kOsMac, "Mac"}, |
| {kOsWin, "Windows"}, |
| {kOsLinux, "Linux"}, |
| {kOsCrOS, "Chrome OS"}, |
| {kOsAndroid, "Android"}, |
| {kOsCrOSOwnerOnly, "Chrome OS (owner only)"}, |
| }; |
| for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kBitsToOs); ++i) |
| if (bitmask & kBitsToOs[i].bit) |
| list->Append(new StringValue(kBitsToOs[i].name)); |
| } |
| |
| // Convert switch constants to proper CommandLine::StringType strings. |
| CommandLine::StringType GetSwitchString(const std::string& flag) { |
| CommandLine cmd_line(CommandLine::NO_PROGRAM); |
| cmd_line.AppendSwitch(flag); |
| DCHECK(cmd_line.argv().size() == 2); |
| return cmd_line.argv()[1]; |
| } |
| |
| // Scoops flags from a command line. |
| std::set<CommandLine::StringType> ExtractFlagsFromCommandLine( |
| const CommandLine& cmdline) { |
| std::set<CommandLine::StringType> flags; |
| // First do the ones between --flag-switches-begin and --flag-switches-end. |
| CommandLine::StringVector::const_iterator first = |
| std::find(cmdline.argv().begin(), cmdline.argv().end(), |
| GetSwitchString(switches::kFlagSwitchesBegin)); |
| CommandLine::StringVector::const_iterator last = |
| std::find(cmdline.argv().begin(), cmdline.argv().end(), |
| GetSwitchString(switches::kFlagSwitchesEnd)); |
| if (first != cmdline.argv().end() && last != cmdline.argv().end()) |
| flags.insert(first + 1, last); |
| #if defined(OS_CHROMEOS) |
| // Then add those between --policy-switches-begin and --policy-switches-end. |
| first = std::find(cmdline.argv().begin(), cmdline.argv().end(), |
| GetSwitchString(chromeos::switches::kPolicySwitchesBegin)); |
| last = std::find(cmdline.argv().begin(), cmdline.argv().end(), |
| GetSwitchString(chromeos::switches::kPolicySwitchesEnd)); |
| if (first != cmdline.argv().end() && last != cmdline.argv().end()) |
| flags.insert(first + 1, last); |
| #endif |
| return flags; |
| } |
| |
| const Experiment::Choice |
| kOmniboxHistoryQuickProviderReorderForInliningChoices[] = { |
| { IDS_FLAGS_OMNIBOX_HISTORY_QUICK_PROVIDER_REORDER_FOR_INLINING_AUTOMATIC, |
| "", |
| "" }, |
| { IDS_FLAGS_OMNIBOX_HISTORY_QUICK_PROVIDER_REORDER_FOR_INLINING_ENABLED, |
| switches::kOmniboxHistoryQuickProviderReorderForInlining, |
| switches::kOmniboxHistoryQuickProviderReorderForInliningEnabled }, |
| { IDS_FLAGS_OMNIBOX_HISTORY_QUICK_PROVIDER_REORDER_FOR_INLINING_DISABLED, |
| switches::kOmniboxHistoryQuickProviderReorderForInlining, |
| switches::kOmniboxHistoryQuickProviderReorderForInliningDisabled } |
| }; |
| |
| const Experiment::Choice kOmniboxInlineHistoryQuickProviderChoices[] = { |
| { IDS_FLAGS_OMNIBOX_INLINE_HISTORY_QUICK_PROVIDER_AUTOMATIC, "", "" }, |
| { IDS_FLAGS_OMNIBOX_INLINE_HISTORY_QUICK_PROVIDER_ALLOWED, |
| switches::kOmniboxInlineHistoryQuickProvider, |
| switches::kOmniboxInlineHistoryQuickProviderAllowed }, |
| { IDS_FLAGS_OMNIBOX_INLINE_HISTORY_QUICK_PROVIDER_PROHIBITED, |
| switches::kOmniboxInlineHistoryQuickProvider, |
| switches::kOmniboxInlineHistoryQuickProviderProhibited } |
| }; |
| |
| const Experiment::Choice kEnableCompositingForFixedPositionChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kEnableCompositingForFixedPosition, ""}, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kDisableCompositingForFixedPosition, ""}, |
| { IDS_FLAGS_COMPOSITING_FOR_FIXED_POSITION_HIGH_DPI, |
| switches::kEnableHighDpiCompositingForFixedPosition, ""} |
| }; |
| |
| const Experiment::Choice kEnableCompositingForTransitionChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kEnableCompositingForTransition, ""}, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kDisableCompositingForTransition, ""}, |
| }; |
| |
| const Experiment::Choice kEnableAcceleratedFixedRootBackgroundChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kEnableAcceleratedFixedRootBackground, ""}, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kDisableAcceleratedFixedRootBackground, ""}, |
| }; |
| |
| const Experiment::Choice kGDIPresentChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_PRESENT_WITH_GDI_FIRST_SHOW, |
| switches::kDoFirstShowPresentWithGDI, ""}, |
| { IDS_FLAGS_PRESENT_WITH_GDI_ALL_SHOW, |
| switches::kDoAllShowPresentWithGDI, ""} |
| }; |
| |
| const Experiment::Choice kTouchEventsChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_AUTOMATIC, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kTouchEvents, |
| switches::kTouchEventsEnabled }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kTouchEvents, |
| switches::kTouchEventsDisabled } |
| }; |
| |
| const Experiment::Choice kTouchOptimizedUIChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_AUTOMATIC, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kTouchOptimizedUI, |
| switches::kTouchOptimizedUIEnabled }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kTouchOptimizedUI, |
| switches::kTouchOptimizedUIDisabled } |
| }; |
| |
| const Experiment::Choice kNaClDebugMaskChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| // Secure shell can be used on ChromeOS for forwarding the TCP port opened by |
| // debug stub to a remote machine. Since secure shell uses NaCl, we provide |
| // an option to switch off its debugging. |
| { IDS_NACL_DEBUG_MASK_CHOICE_EXCLUDE_UTILS, |
| switches::kNaClDebugMask, "!*://*/*ssh_client.nmf" }, |
| { IDS_NACL_DEBUG_MASK_CHOICE_INCLUDE_DEBUG, |
| switches::kNaClDebugMask, "*://*/*debug.nmf" } |
| }; |
| |
| #if defined(OS_CHROMEOS) |
| |
| const Experiment::Choice kChromeCaptivePortalDetectionChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_CHROME_CAPTIVE_PORTAL_DETECTOR, |
| chromeos::switches::kEnableChromeCaptivePortalDetector, "" }, |
| { IDS_FLAGS_SHILL_CAPTIVE_PORTAL_DETECTOR, |
| chromeos::switches::kDisableChromeCaptivePortalDetector, "" } |
| }; |
| |
| #endif |
| |
| const Experiment::Choice kImplSidePaintingChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| cc::switches::kEnableImplSidePainting, ""}, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| cc::switches::kDisableImplSidePainting, ""} |
| }; |
| |
| const Experiment::Choice kDelegatedRendererChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kEnableDelegatedRenderer, ""}, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kDisableDelegatedRenderer, ""} |
| }; |
| |
| const Experiment::Choice kMaxTilesForInterestAreaChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_SHORT, |
| cc::switches::kMaxTilesForInterestArea, "64"}, |
| { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_TALL, |
| cc::switches::kMaxTilesForInterestArea, "128"}, |
| { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_GRANDE, |
| cc::switches::kMaxTilesForInterestArea, "256"}, |
| { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_VENTI, |
| cc::switches::kMaxTilesForInterestArea, "512"} |
| }; |
| |
| const Experiment::Choice kDefaultTileWidthChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_DEFAULT_TILE_WIDTH_SHORT, |
| switches::kDefaultTileWidth, "128"}, |
| { IDS_FLAGS_DEFAULT_TILE_WIDTH_TALL, |
| switches::kDefaultTileWidth, "256"}, |
| { IDS_FLAGS_DEFAULT_TILE_WIDTH_GRANDE, |
| switches::kDefaultTileWidth, "512"}, |
| { IDS_FLAGS_DEFAULT_TILE_WIDTH_VENTI, |
| switches::kDefaultTileWidth, "1024"} |
| }; |
| |
| const Experiment::Choice kDefaultTileHeightChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_DEFAULT_TILE_HEIGHT_SHORT, |
| switches::kDefaultTileHeight, "128"}, |
| { IDS_FLAGS_DEFAULT_TILE_HEIGHT_TALL, |
| switches::kDefaultTileHeight, "256"}, |
| { IDS_FLAGS_DEFAULT_TILE_HEIGHT_GRANDE, |
| switches::kDefaultTileHeight, "512"}, |
| { IDS_FLAGS_DEFAULT_TILE_HEIGHT_VENTI, |
| switches::kDefaultTileHeight, "1024"} |
| }; |
| |
| const Experiment::Choice kSimpleCacheBackendChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| switches::kUseSimpleCacheBackend, "off" }, |
| { IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| switches::kUseSimpleCacheBackend, "on"} |
| }; |
| |
| const Experiment::Choice kTabCaptureUpscaleQualityChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_FAST, |
| switches::kTabCaptureUpscaleQuality, "fast" }, |
| { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_GOOD, |
| switches::kTabCaptureUpscaleQuality, "good" }, |
| { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_BEST, |
| switches::kTabCaptureUpscaleQuality, "best" }, |
| }; |
| |
| const Experiment::Choice kTabCaptureDownscaleQualityChoices[] = { |
| { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" }, |
| { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_FAST, |
| switches::kTabCaptureDownscaleQuality, "fast" }, |
| { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_GOOD, |
| switches::kTabCaptureDownscaleQuality, "good" }, |
| { IDS_FLAGS_TAB_CAPTURE_SCALE_QUALITY_BEST, |
| switches::kTabCaptureDownscaleQuality, "best" }, |
| }; |
| |
| // RECORDING USER METRICS FOR FLAGS: |
| // ----------------------------------------------------------------------------- |
| // The first line of the experiment is the internal name. If you'd like to |
| // gather statistics about the usage of your flag, you should append a marker |
| // comment to the end of the feature name, like so: |
| // "my-special-feature", // FLAGS:RECORD_UMA |
| // |
| // After doing that, run //chrome/tools/extract_actions.py (see instructions at |
| // the top of that file for details) to update the chromeactions.txt file, which |
| // will enable UMA to record your feature flag. |
| // |
| // After your feature has shipped under a flag, you can locate the metrics under |
| // the action name AboutFlags_internal-action-name. Actions are recorded once |
| // per startup, so you should divide this number by AboutFlags_StartupTick to |
| // get a sense of usage. Note that this will not be the same as number of users |
| // with a given feature enabled because users can quit and relaunch the |
| // application multiple times over a given time interval. The dashboard also |
| // shows you how many (metrics reporting) users have enabled the flag over the |
| // last seven days. However, note that this is not the same as the number of |
| // users who have the flag enabled, since enabling the flag happens once, |
| // whereas running with the flag enabled happens until the user flips the flag |
| // again. |
| |
| // To add a new experiment add to the end of kExperiments. There are two |
| // distinct types of experiments: |
| // . SINGLE_VALUE: experiment is either on or off. Use the SINGLE_VALUE_TYPE |
| // macro for this type supplying the command line to the macro. |
| // . MULTI_VALUE: a list of choices, the first of which should correspond to a |
| // deactivated state for this lab (i.e. no command line option). To specify |
| // this type of experiment use the macro MULTI_VALUE_TYPE supplying it the |
| // array of choices. |
| // See the documentation of Experiment for details on the fields. |
| // |
| // When adding a new choice, add it to the end of the list. |
| const Experiment kExperiments[] = { |
| { |
| "expose-for-tabs", // FLAGS:RECORD_UMA |
| IDS_FLAGS_TABPOSE_NAME, |
| IDS_FLAGS_TABPOSE_DESCRIPTION, |
| kOsMac, |
| #if defined(OS_MACOSX) |
| // The switch exists only on OS X. |
| SINGLE_VALUE_TYPE(switches::kEnableExposeForTabs) |
| #else |
| SINGLE_VALUE_TYPE("") |
| #endif |
| }, |
| { |
| "conflicting-modules-check", // FLAGS:RECORD_UMA |
| IDS_FLAGS_CONFLICTS_CHECK_NAME, |
| IDS_FLAGS_CONFLICTS_CHECK_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kConflictingModulesCheck) |
| }, |
| { |
| "ignore-gpu-blacklist", |
| IDS_FLAGS_IGNORE_GPU_BLACKLIST_NAME, |
| IDS_FLAGS_IGNORE_GPU_BLACKLIST_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kIgnoreGpuBlacklist) |
| }, |
| { |
| "force-compositing-mode-2", |
| IDS_FLAGS_FORCE_COMPOSITING_MODE_NAME, |
| IDS_FLAGS_FORCE_COMPOSITING_MODE_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kForceCompositingMode, |
| switches::kDisableForceCompositingMode) |
| }, |
| { |
| "threaded-compositing-mode", |
| IDS_FLAGS_THREADED_COMPOSITING_MODE_NAME, |
| IDS_FLAGS_THREADED_COMPOSITING_MODE_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableThreadedCompositing, |
| switches::kDisableThreadedCompositing) |
| }, |
| { |
| "force-accelerated-composited-scrolling", |
| IDS_FLAGS_FORCE_ACCELERATED_OVERFLOW_SCROLL_MODE_NAME, |
| IDS_FLAGS_FORCE_ACCELERATED_OVERFLOW_SCROLL_MODE_DESCRIPTION, |
| kOsAll, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableAcceleratedOverflowScroll, |
| switches::kDisableAcceleratedOverflowScroll) |
| }, |
| { |
| "present-with-GDI", |
| IDS_FLAGS_PRESENT_WITH_GDI_NAME, |
| IDS_FLAGS_PRESENT_WITH_GDI_DESCRIPTION, |
| kOsWin, |
| MULTI_VALUE_TYPE(kGDIPresentChoices) |
| }, |
| { |
| "enable-experimental-canvas-features", |
| IDS_FLAGS_ENABLE_EXPERIMENTAL_CANVAS_FEATURES_NAME, |
| IDS_FLAGS_ENABLE_EXPERIMENTAL_CANVAS_FEATURES_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableExperimentalCanvasFeatures) |
| }, |
| { |
| "disable-accelerated-2d-canvas", |
| IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_NAME, |
| IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kDisableAccelerated2dCanvas) |
| }, |
| { |
| "disable-threaded-animation", |
| IDS_FLAGS_DISABLE_THREADED_ANIMATION_NAME, |
| IDS_FLAGS_DISABLE_THREADED_ANIMATION_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(cc::switches::kDisableThreadedAnimation) |
| }, |
| { |
| "composited-layer-borders", |
| IDS_FLAGS_COMPOSITED_LAYER_BORDERS, |
| IDS_FLAGS_COMPOSITED_LAYER_BORDERS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(cc::switches::kShowCompositedLayerBorders) |
| }, |
| { |
| "show-fps-counter", |
| IDS_FLAGS_SHOW_FPS_COUNTER, |
| IDS_FLAGS_SHOW_FPS_COUNTER_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(cc::switches::kShowFPSCounter) |
| }, |
| { |
| "accelerated-filters", |
| IDS_FLAGS_ACCELERATED_FILTERS, |
| IDS_FLAGS_ACCELERATED_FILTERS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableAcceleratedFilters) |
| }, |
| { |
| "disable-gpu-vsync", |
| IDS_FLAGS_DISABLE_GPU_VSYNC_NAME, |
| IDS_FLAGS_DISABLE_GPU_VSYNC_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kDisableGpuVsync) |
| }, |
| { |
| "enable-webgl", |
| IDS_FLAGS_ENABLE_WEBGL_NAME, |
| IDS_FLAGS_ENABLE_WEBGL_DESCRIPTION, |
| kOsAndroid, |
| #if defined(OS_ANDROID) |
| SINGLE_VALUE_TYPE(switches::kEnableExperimentalWebGL) |
| #else |
| SINGLE_VALUE_TYPE("") |
| #endif |
| }, |
| { |
| "disable-webgl", |
| IDS_FLAGS_DISABLE_WEBGL_NAME, |
| IDS_FLAGS_DISABLE_WEBGL_DESCRIPTION, |
| kOsDesktop, |
| #if defined(OS_ANDROID) |
| SINGLE_VALUE_TYPE("") |
| #else |
| SINGLE_VALUE_TYPE(switches::kDisableExperimentalWebGL) |
| #endif |
| }, |
| { |
| "enable-d3d11", |
| IDS_FLAGS_ENABLE_D3D11_NAME, |
| IDS_FLAGS_ENABLE_D3D11_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kEnableD3D11) |
| }, |
| { |
| "disable-webrtc", |
| IDS_FLAGS_DISABLE_WEBRTC_NAME, |
| IDS_FLAGS_DISABLE_WEBRTC_DESCRIPTION, |
| kOsAndroid, |
| #if defined(OS_ANDROID) |
| SINGLE_VALUE_TYPE(switches::kDisableWebRTC) |
| #else |
| SINGLE_VALUE_TYPE("") |
| #endif |
| }, |
| #if defined(ENABLE_WEBRTC) |
| { |
| "enable-sctp-data-channels", |
| IDS_FLAGS_ENABLE_SCTP_DATA_CHANNELS_NAME, |
| IDS_FLAGS_ENABLE_SCTP_DATA_CHANNELS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableSCTPDataChannels) |
| }, |
| #endif |
| #if defined(OS_ANDROID) |
| { |
| "disable-webaudio", |
| IDS_FLAGS_DISABLE_WEBAUDIO_NAME, |
| IDS_FLAGS_DISABLE_WEBAUDIO_DESCRIPTION, |
| kOsAndroid, |
| SINGLE_VALUE_TYPE(switches::kDisableWebAudio) |
| }, |
| #endif |
| { |
| "fixed-position-creates-stacking-context", |
| IDS_FLAGS_FIXED_POSITION_CREATES_STACKING_CONTEXT_NAME, |
| IDS_FLAGS_FIXED_POSITION_CREATES_STACKING_CONTEXT_DESCRIPTION, |
| kOsAll, |
| ENABLE_DISABLE_VALUE_TYPE( |
| switches::kEnableFixedPositionCreatesStackingContext, |
| switches::kDisableFixedPositionCreatesStackingContext) |
| }, |
| { |
| "enable-compositing-for-fixed-position", |
| IDS_FLAGS_COMPOSITING_FOR_FIXED_POSITION_NAME, |
| IDS_FLAGS_COMPOSITING_FOR_FIXED_POSITION_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kEnableCompositingForFixedPositionChoices) |
| }, |
| { |
| "enable-compositing-for-transition", |
| IDS_FLAGS_COMPOSITING_FOR_TRANSITION_NAME, |
| IDS_FLAGS_COMPOSITING_FOR_TRANSITION_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kEnableCompositingForTransitionChoices) |
| }, |
| { |
| "enable-accelerated-fixed-root-background", |
| IDS_FLAGS_ACCELERATED_FIXED_ROOT_BACKGROUND_NAME, |
| IDS_FLAGS_ACCELERATED_FIXED_ROOT_BACKGROUND_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kEnableAcceleratedFixedRootBackgroundChoices) |
| }, |
| // TODO(bbudge): When NaCl is on by default, remove this flag entry. |
| { |
| "enable-nacl", // FLAGS:RECORD_UMA |
| IDS_FLAGS_ENABLE_NACL_NAME, |
| IDS_FLAGS_ENABLE_NACL_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableNaCl) |
| }, |
| { |
| "enable-nacl-debug", // FLAGS:RECORD_UMA |
| IDS_FLAGS_ENABLE_NACL_DEBUG_NAME, |
| IDS_FLAGS_ENABLE_NACL_DEBUG_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableNaClDebug) |
| }, |
| { |
| "nacl-debug-mask", // FLAGS:RECORD_UMA |
| IDS_FLAGS_NACL_DEBUG_MASK_NAME, |
| IDS_FLAGS_NACL_DEBUG_MASK_DESCRIPTION, |
| kOsDesktop, |
| MULTI_VALUE_TYPE(kNaClDebugMaskChoices) |
| }, |
| { |
| "enable-pnacl", // FLAGS:RECORD_UMA |
| IDS_FLAGS_ENABLE_PNACL_NAME, |
| IDS_FLAGS_ENABLE_PNACL_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnablePnacl) |
| }, |
| { |
| "extension-apis", // FLAGS:RECORD_UMA |
| IDS_FLAGS_EXPERIMENTAL_EXTENSION_APIS_NAME, |
| IDS_FLAGS_EXPERIMENTAL_EXTENSION_APIS_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableExperimentalExtensionApis) |
| }, |
| { |
| "extensions-on-chrome-urls", |
| IDS_FLAGS_EXTENSIONS_ON_CHROME_URLS_NAME, |
| IDS_FLAGS_EXTENSIONS_ON_CHROME_URLS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kExtensionsOnChromeURLs) |
| }, |
| { |
| "enable-fast-unload", |
| IDS_FLAGS_ENABLE_FAST_UNLOAD_NAME, |
| IDS_FLAGS_ENABLE_FAST_UNLOAD_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableFastUnload) |
| }, |
| { |
| "enable-adview", |
| IDS_FLAGS_ENABLE_ADVIEW_NAME, |
| IDS_FLAGS_ENABLE_ADVIEW_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableAdview) |
| }, |
| { |
| "enable-adview-src-attribute", |
| IDS_FLAGS_ENABLE_ADVIEW_SRC_ATTRIBUTE_NAME, |
| IDS_FLAGS_ENABLE_ADVIEW_SRC_ATTRIBUTE_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableAdviewSrcAttribute) |
| }, |
| { |
| "enable-app-window-controls", |
| IDS_FLAGS_ENABLE_APP_WINDOW_CONTROLS_NAME, |
| IDS_FLAGS_ENABLE_APP_WINDOW_CONTROLS_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableAppWindowControls) |
| }, |
| { |
| "action-box", |
| IDS_FLAGS_ACTION_BOX_NAME, |
| IDS_FLAGS_ACTION_BOX_DESCRIPTION, |
| kOsDesktop, |
| ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(switches::kActionBox, "1", |
| switches::kActionBox, "0") |
| }, |
| { |
| "script-badges", |
| IDS_FLAGS_SCRIPT_BADGES_NAME, |
| IDS_FLAGS_SCRIPT_BADGES_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kScriptBadges) |
| }, |
| { |
| "script-bubble", |
| IDS_FLAGS_SCRIPT_BUBBLE_NAME, |
| IDS_FLAGS_SCRIPT_BUBBLE_DESCRIPTION, |
| kOsDesktop, |
| ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(switches::kScriptBubble, "1", |
| switches::kScriptBubble, "0") |
| }, |
| { |
| "apps-new-install-bubble", |
| IDS_FLAGS_APPS_NEW_INSTALL_BUBBLE_NAME, |
| IDS_FLAGS_APPS_NEW_INSTALL_BUBBLE_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kAppsNewInstallBubble) |
| }, |
| { |
| "disable-hyperlink-auditing", |
| IDS_FLAGS_DISABLE_HYPERLINK_AUDITING_NAME, |
| IDS_FLAGS_DISABLE_HYPERLINK_AUDITING_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kNoPings) |
| }, |
| { |
| "experimental-location-features", // FLAGS:RECORD_UMA |
| IDS_FLAGS_EXPERIMENTAL_LOCATION_FEATURES_NAME, |
| IDS_FLAGS_EXPERIMENTAL_LOCATION_FEATURES_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux, // Currently does nothing on CrOS. |
| SINGLE_VALUE_TYPE(switches::kExperimentalLocationFeatures) |
| }, |
| { |
| "tab-groups-context-menu", |
| IDS_FLAGS_TAB_GROUPS_CONTEXT_MENU_NAME, |
| IDS_FLAGS_TAB_GROUPS_CONTEXT_MENU_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kEnableTabGroupsContextMenu) |
| }, |
| { |
| "enable-instant-extended-api", |
| IDS_FLAGS_ENABLE_INSTANT_EXTENDED_API, |
| IDS_FLAGS_ENABLE_INSTANT_EXTENDED_API_DESCRIPTION, |
| kOsMac | kOsWin | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableInstantExtendedAPI, |
| switches::kDisableInstantExtendedAPI) |
| }, |
| { |
| "enable-local-first-load-ntp", |
| IDS_FLAGS_ENABLE_LOCAL_FIRST_LOAD_NTP, |
| IDS_FLAGS_ENABLE_LOCAL_FIRST_LOAD_NTP_DESCRIPTION, |
| kOsMac | kOsWin | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableLocalFirstLoadNTP, |
| switches::kDisableLocalFirstLoadNTP) |
| }, |
| { |
| "static-ip-config", |
| IDS_FLAGS_STATIC_IP_CONFIG_NAME, |
| IDS_FLAGS_STATIC_IP_CONFIG_DESCRIPTION, |
| kOsCrOS, |
| #if defined(OS_CHROMEOS) |
| // This switch exists only on Chrome OS. |
| SINGLE_VALUE_TYPE(chromeos::switches::kEnableStaticIPConfig) |
| #else |
| SINGLE_VALUE_TYPE("") |
| #endif |
| }, |
| { |
| "show-autofill-type-predictions", |
| IDS_FLAGS_SHOW_AUTOFILL_TYPE_PREDICTIONS_NAME, |
| IDS_FLAGS_SHOW_AUTOFILL_TYPE_PREDICTIONS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(autofill::switches::kShowAutofillTypePredictions) |
| }, |
| { |
| "enable-sync-favicons", |
| IDS_FLAGS_ENABLE_SYNC_FAVICONS_NAME, |
| IDS_FLAGS_ENABLE_SYNC_FAVICONS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableSyncFavicons) |
| }, |
| { |
| "enable-gesture-tap-highlight", |
| IDS_FLAGS_ENABLE_GESTURE_TAP_HIGHLIGHTING_NAME, |
| IDS_FLAGS_ENABLE_GESTURE_TAP_HIGHLIGHTING_DESCRIPTION, |
| kOsLinux | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableGestureTapHighlight, |
| switches::kDisableGestureTapHighlight) |
| }, |
| { |
| "enable-smooth-scrolling", // FLAGS:RECORD_UMA |
| IDS_FLAGS_ENABLE_SMOOTH_SCROLLING_NAME, |
| IDS_FLAGS_ENABLE_SMOOTH_SCROLLING_DESCRIPTION, |
| // Can't expose the switch unless the code is compiled in. |
| // On by default for the Mac (different implementation in WebKit). |
| kOsWin | kOsLinux, |
| SINGLE_VALUE_TYPE(switches::kEnableSmoothScrolling) |
| }, |
| { |
| "omnibox-history-quick-provider-reorder-for-inlining", |
| IDS_FLAGS_OMNIBOX_HISTORY_QUICK_PROVIDER_REORDER_FOR_INLINING_NAME, |
| IDS_FLAGS_OMNIBOX_HISTORY_QUICK_PROVIDER_REORDER_FOR_INLINING_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kOmniboxHistoryQuickProviderReorderForInliningChoices) |
| }, |
| { |
| "omnibox-inline-history-quick-provider", |
| IDS_FLAGS_OMNIBOX_INLINE_HISTORY_QUICK_PROVIDER_NAME, |
| IDS_FLAGS_OMNIBOX_INLINE_HISTORY_QUICK_PROVIDER_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kOmniboxInlineHistoryQuickProviderChoices) |
| }, |
| { |
| "enable-panels", |
| IDS_FLAGS_ENABLE_PANELS_NAME, |
| IDS_FLAGS_ENABLE_PANELS_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnablePanels) |
| }, |
| { |
| // See http://crbug.com/120416 for how to remove this flag. |
| "save-page-as-mhtml", // FLAGS:RECORD_UMA |
| IDS_FLAGS_SAVE_PAGE_AS_MHTML_NAME, |
| IDS_FLAGS_SAVE_PAGE_AS_MHTML_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux, |
| SINGLE_VALUE_TYPE(switches::kSavePageAsMHTML) |
| }, |
| { |
| "enable-autologin", |
| IDS_FLAGS_ENABLE_AUTOLOGIN_NAME, |
| IDS_FLAGS_ENABLE_AUTOLOGIN_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux, |
| SINGLE_VALUE_TYPE(switches::kEnableAutologin) |
| }, |
| { |
| "enable-quic", |
| IDS_FLAGS_ENABLE_QUIC_NAME, |
| IDS_FLAGS_ENABLE_QUIC_DESCRIPTION, |
| kOsAll, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableQuic, |
| switches::kDisableQuic) |
| }, |
| { |
| "enable-spdy4a2", |
| IDS_FLAGS_ENABLE_SPDY4A2_NAME, |
| IDS_FLAGS_ENABLE_SPDY4A2_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableSpdy4a2) |
| }, |
| { |
| "enable-async-dns", |
| IDS_FLAGS_ENABLE_ASYNC_DNS_NAME, |
| IDS_FLAGS_ENABLE_ASYNC_DNS_DESCRIPTION, |
| kOsWin | kOsMac | kOsLinux | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableAsyncDns, |
| switches::kDisableAsyncDns) |
| }, |
| #if defined(ANDROID) && !defined(GOOGLE_TV) |
| { |
| "enable-media-source", |
| IDS_FLAGS_ENABLE_WEBKIT_MEDIA_SOURCE_NAME, |
| IDS_FLAGS_ENABLE_WEBKIT_MEDIA_SOURCE_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableWebKitMediaSource) |
| }, |
| #else |
| { |
| "disable-media-source", |
| IDS_FLAGS_DISABLE_WEBKIT_MEDIA_SOURCE_NAME, |
| IDS_FLAGS_DISABLE_WEBKIT_MEDIA_SOURCE_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kDisableWebKitMediaSource) |
| }, |
| #endif |
| { |
| "enable-encrypted-media", |
| IDS_FLAGS_ENABLE_ENCRYPTED_MEDIA_NAME, |
| IDS_FLAGS_ENABLE_ENCRYPTED_MEDIA_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableEncryptedMedia) |
| }, |
| { |
| "disable-encrypted-media", |
| IDS_FLAGS_DISABLE_PREFIXED_ENCRYPTED_MEDIA_NAME, |
| IDS_FLAGS_DISABLE_PREFIXED_ENCRYPTED_MEDIA_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kDisableLegacyEncryptedMedia) |
| }, |
| { |
| "override-encrypted-media-canplaytype", |
| IDS_FLAGS_ENCRYPTED_MEDIA_CANPLAYTYPE_OVERRIDE_NAME, |
| IDS_FLAGS_ENCRYPTED_MEDIA_CANPLAYTYPE_OVERRIDE_DESCRIPTION, |
| kOsMac | kOsWin, |
| SINGLE_VALUE_TYPE(switches::kOverrideEncryptedMediaCanPlayType) |
| }, |
| { |
| "enable-opus-playback", |
| IDS_FLAGS_ENABLE_OPUS_PLAYBACK_NAME, |
| IDS_FLAGS_ENABLE_OPUS_PLAYBACK_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableOpusPlayback) |
| }, |
| { |
| "enable-vp8-alpha-playback", |
| IDS_FLAGS_ENABLE_VP8_ALPHA_PLAYBACK_NAME, |
| IDS_FLAGS_ENABLE_VP8_ALPHA_PLAYBACK_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableVp8AlphaPlayback) |
| }, |
| { |
| "enable-managed-users", |
| IDS_FLAGS_ENABLE_LOCALLY_MANAGED_USERS_NAME, |
| IDS_FLAGS_ENABLE_LOCALLY_MANAGED_USERS_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux | kOsCrOSOwnerOnly, |
| SINGLE_VALUE_TYPE(switches::kEnableManagedUsers) |
| }, |
| #if defined(USE_ASH) |
| { |
| "ash-disable-auto-maximizing", |
| IDS_FLAGS_ASH_AUTO_MAXIMIZING_NAME, |
| IDS_FLAGS_ASH_AUTO_MAXIMIZING_DESCRIPTION, |
| kOsWin | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshDisableAutoMaximizing) |
| }, |
| { |
| "ash-disable-auto-window-placement", |
| IDS_FLAGS_ASH_AUTO_WINDOW_PLACEMENT_NAME, |
| IDS_FLAGS_ASH_AUTO_WINDOW_PLACEMENT_DESCRIPTION, |
| kOsWin | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshDisableAutoWindowPlacement) |
| }, |
| { |
| "ash-disable-per-app-launcher", |
| IDS_FLAGS_ASH_DISABLE_PER_APP_LAUNCHER_NAME, |
| IDS_FLAGS_ASH_DISABLE_PER_APP_LAUNCHER_DESCRIPTION, |
| kOsWin | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshDisablePerAppLauncher) |
| }, |
| #endif |
| { |
| "per-tile-painting", |
| IDS_FLAGS_PER_TILE_PAINTING_NAME, |
| IDS_FLAGS_PER_TILE_PAINTING_DESCRIPTION, |
| kOsMac | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(cc::switches::kEnablePerTilePainting) |
| }, |
| { |
| "enable-javascript-harmony", |
| IDS_FLAGS_ENABLE_JAVASCRIPT_HARMONY_NAME, |
| IDS_FLAGS_ENABLE_JAVASCRIPT_HARMONY_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE_AND_VALUE(switches::kJavaScriptFlags, "--harmony") |
| }, |
| { |
| "enable-tab-browser-dragging", |
| IDS_FLAGS_ENABLE_TAB_BROWSER_DRAGGING_NAME, |
| IDS_FLAGS_ENABLE_TAB_BROWSER_DRAGGING_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kTabBrowserDragging) |
| }, |
| { |
| "disable-restore-session-state", |
| IDS_FLAGS_DISABLE_RESTORE_SESSION_STATE_NAME, |
| IDS_FLAGS_DISABLE_RESTORE_SESSION_STATE_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kDisableRestoreSessionState) |
| }, |
| { |
| "disable-software-rasterizer", |
| IDS_FLAGS_DISABLE_SOFTWARE_RASTERIZER_NAME, |
| IDS_FLAGS_DISABLE_SOFTWARE_RASTERIZER_DESCRIPTION, |
| #if defined(ENABLE_SWIFTSHADER) |
| kOsAll, |
| #else |
| 0, |
| #endif |
| SINGLE_VALUE_TYPE(switches::kDisableSoftwareRasterizer) |
| }, |
| { |
| "enable-experimental-web-platform-features", |
| IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_NAME, |
| IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableExperimentalWebPlatformFeatures) |
| }, |
| { |
| "enable-css-shaders", |
| IDS_FLAGS_CSS_SHADERS_NAME, |
| IDS_FLAGS_CSS_SHADERS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableCssShaders) |
| }, |
| { |
| "disable-ntp-other-sessions-menu", |
| IDS_FLAGS_NTP_OTHER_SESSIONS_MENU_NAME, |
| IDS_FLAGS_NTP_OTHER_SESSIONS_MENU_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kDisableNTPOtherSessionsMenu) |
| }, |
| #if defined(USE_ASH) |
| { |
| "enable-ash-oak", |
| IDS_FLAGS_ENABLE_ASH_OAK_NAME, |
| IDS_FLAGS_ENABLE_ASH_OAK_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(ash::switches::kAshEnableOak), |
| }, |
| #endif |
| { |
| "enable-devtools-experiments", |
| IDS_FLAGS_ENABLE_DEVTOOLS_EXPERIMENTS_NAME, |
| IDS_FLAGS_ENABLE_DEVTOOLS_EXPERIMENTS_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableDevToolsExperiments) |
| }, |
| { |
| "silent-debugger-extension-api", |
| IDS_FLAGS_SILENT_DEBUGGER_EXTENSION_API_NAME, |
| IDS_FLAGS_SILENT_DEBUGGER_EXTENSION_API_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kSilentDebuggerExtensionAPI) |
| }, |
| { |
| "enable-suggestions-ntp", |
| IDS_FLAGS_NTP_SUGGESTIONS_PAGE_NAME, |
| IDS_FLAGS_NTP_SUGGESTIONS_PAGE_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableSuggestionsTabPage) |
| }, |
| { |
| "spellcheck-autocorrect", |
| IDS_FLAGS_SPELLCHECK_AUTOCORRECT, |
| IDS_FLAGS_SPELLCHECK_AUTOCORRECT_DESCRIPTION, |
| kOsWin | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kEnableSpellingAutoCorrect) |
| }, |
| { |
| "enable-scroll-prediction", |
| IDS_FLAGS_ENABLE_SCROLL_PREDICTION_NAME, |
| IDS_FLAGS_ENABLE_SCROLL_PREDICTION_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableScrollPrediction) |
| }, |
| { |
| "touch-events", |
| IDS_TOUCH_EVENTS_NAME, |
| IDS_TOUCH_EVENTS_DESCRIPTION, |
| kOsDesktop, |
| MULTI_VALUE_TYPE(kTouchEventsChoices) |
| }, |
| { |
| "touch-optimized-ui", |
| IDS_FLAGS_TOUCH_OPTIMIZED_UI_NAME, |
| IDS_FLAGS_TOUCH_OPTIMIZED_UI_DESCRIPTION, |
| kOsWin, |
| MULTI_VALUE_TYPE(kTouchOptimizedUIChoices) |
| }, |
| { |
| "disable-touch-adjustment", |
| IDS_DISABLE_TOUCH_ADJUSTMENT_NAME, |
| IDS_DISABLE_TOUCH_ADJUSTMENT_DESCRIPTION, |
| kOsWin | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kDisableTouchAdjustment) |
| }, |
| { |
| "enable-tab-capture", |
| IDS_ENABLE_TAB_CAPTURE_NAME, |
| IDS_ENABLE_TAB_CAPTURE_DESCRIPTION, |
| kOsWin | kOsMac | kOsLinux | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(switches::kTabCapture, "1", |
| switches::kTabCapture, "0") |
| }, |
| #if defined(OS_CHROMEOS) |
| { |
| "ash-use-alternate-shelf", |
| IDS_FLAGS_ALTERNATE_SHELF_LAYOUT_NAME, |
| IDS_FLAGS_ALTERNATE_SHELF_LAYOUT_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshUseAlternateShelfLayout) |
| }, |
| { |
| "enable-background-loader", |
| IDS_ENABLE_BACKLOADER_NAME, |
| IDS_ENABLE_BACKLOADER_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kEnableBackgroundLoader) |
| }, |
| { |
| "enable-screensaver-extension", |
| IDS_ENABLE_SCREENSAVER_EXTENSION_NAME, |
| IDS_ENABLE_SCREENSAVER_EXTENSION_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kEnableScreensaverExtensions) |
| }, |
| { |
| "no-discard-tabs", |
| IDS_FLAGS_NO_DISCARD_TABS_NAME, |
| IDS_FLAGS_NO_DISCARD_TABS_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kNoDiscardTabs) |
| }, |
| #endif |
| { |
| "enable-download-resumption", |
| IDS_FLAGS_ENABLE_DOWNLOAD_RESUMPTION_NAME, |
| IDS_FLAGS_ENABLE_DOWNLOAD_RESUMPTION_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableDownloadResumption) |
| }, |
| { |
| "allow-nacl-socket-api", |
| IDS_FLAGS_ALLOW_NACL_SOCKET_API_NAME, |
| IDS_FLAGS_ALLOW_NACL_SOCKET_API_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE_AND_VALUE(switches::kAllowNaClSocketAPI, "*") |
| }, |
| { |
| "stacked-tab-strip", |
| IDS_FLAGS_STACKED_TAB_STRIP_NAME, |
| IDS_FLAGS_STACKED_TAB_STRIP_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kEnableStackedTabStrip) |
| }, |
| { |
| "force-device-scale-factor", |
| IDS_FLAGS_FORCE_HIGH_DPI_NAME, |
| IDS_FLAGS_FORCE_HIGH_DPI_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE_AND_VALUE(switches::kForceDeviceScaleFactor, "2") |
| }, |
| #if defined(OS_CHROMEOS) |
| { |
| "allow-touchpad-three-finger-click", |
| IDS_FLAGS_ALLOW_TOUCHPAD_THREE_FINGER_CLICK_NAME, |
| IDS_FLAGS_ALLOW_TOUCHPAD_THREE_FINGER_CLICK_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kEnableTouchpadThreeFingerClick) |
| }, |
| #endif |
| { |
| "enable-desktop-guest-mode", |
| IDS_FLAGS_DESKTOP_GUEST_MODE_NAME, |
| IDS_FLAGS_DESKTOP_GUEST_MODE_DESCRIPTION, |
| kOsMac | kOsWin | kOsLinux, |
| SINGLE_VALUE_TYPE(switches::kEnableDesktopGuestMode) |
| }, |
| #if defined(USE_ASH) |
| { |
| "show-launcher-alignment-menu", |
| IDS_FLAGS_SHOW_LAUNCHER_ALIGNMENT_MENU_NAME, |
| IDS_FLAGS_SHOW_LAUNCHER_ALIGNMENT_MENU_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kShowLauncherAlignmentMenu) |
| }, |
| { |
| "disable-minimize-on-second-launcher-item-click", |
| IDS_FLAGS_DISABLE_MINIMIZE_ON_SECOND_LAUNCHER_ITEM_CLICK_NAME, |
| IDS_FLAGS_DISABLE_MINIMIZE_ON_SECOND_LAUNCHER_ITEM_CLICK_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kDisableMinimizeOnSecondLauncherItemClick) |
| }, |
| { |
| "show-touch-hud", |
| IDS_FLAGS_SHOW_TOUCH_HUD_NAME, |
| IDS_FLAGS_SHOW_TOUCH_HUD_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(ash::switches::kAshTouchHud) |
| }, |
| { |
| "enable-pinch", |
| IDS_FLAGS_ENABLE_PINCH_SCALE_NAME, |
| IDS_FLAGS_ENABLE_PINCH_SCALE_DESCRIPTION, |
| kOsLinux | kOsWin | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnablePinch, switches::kDisablePinch), |
| }, |
| { |
| "enable-pinch-virtual-viewport", |
| IDS_FLAGS_ENABLE_PINCH_VIRTUAL_VIEWPORT_NAME, |
| IDS_FLAGS_ENABLE_PINCH_VIRTUAL_VIEWPORT_DESCRIPTION, |
| kOsLinux | kOsWin | kOsCrOS, |
| SINGLE_VALUE_TYPE(cc::switches::kEnablePinchVirtualViewport), |
| }, |
| { |
| "forced-maximize-mode", |
| IDS_FLAGS_FORCE_MAXIMIZE_MODE_NAME, |
| IDS_FLAGS_FORCE_MAXIMIZE_MODE_DESCRIPTION, |
| kOsLinux | kOsWin | kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kForcedMaximizeMode), |
| }, |
| #endif // defined(USE_ASH) |
| #if defined(OS_CHROMEOS) |
| { |
| "disable-boot-animation", |
| IDS_FLAGS_DISABLE_BOOT_ANIMATION, |
| IDS_FLAGS_DISABLE_BOOT_ANIMATION_DESCRIPTION, |
| kOsCrOSOwnerOnly, |
| SINGLE_VALUE_TYPE(chromeos::switches::kDisableBootAnimation), |
| }, |
| { |
| "captive-portal-detector", |
| IDS_FLAGS_CAPTIVE_PORTAL_DETECTOR_NAME, |
| IDS_FLAGS_CAPTIVE_PORTAL_DETECTOR_DESCRIPTION, |
| kOsCrOSOwnerOnly, |
| MULTI_VALUE_TYPE(kChromeCaptivePortalDetectionChoices), |
| }, |
| { |
| "disable-new-lock-animations", |
| IDS_FLAGS_ASH_NEW_LOCK_ANIMATIONS, |
| IDS_FLAGS_ASH_NEW_LOCK_ANIMATIONS_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshDisableNewLockAnimations), |
| }, |
| { |
| "file-manager-show-checkboxes", |
| IDS_FLAGS_FILE_MANAGER_SHOW_CHECKBOXES_NAME, |
| IDS_FLAGS_FILE_MANAGER_SHOW_CHECKBOXES_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kFileManagerShowCheckboxes) |
| }, |
| { |
| "file-manager-enable-sharing", |
| IDS_FLAGS_FILE_MANAGER_ENABLE_SHARING_NAME, |
| IDS_FLAGS_FILE_MANAGER_ENABLE_SHARING_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kFileManagerEnableSharing) |
| }, |
| { |
| "disable-quickoffice-component-app", |
| IDS_FLAGS_DISABLE_QUICKOFFICE_COMPONENT_APP_NAME, |
| IDS_FLAGS_DISABLE_QUICKOFFICE_COMPONENT_APP_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kDisableQuickofficeComponentApp), |
| }, |
| #endif // defined(OS_CHROMEOS) |
| { |
| "views-textfield", |
| IDS_FLAGS_VIEWS_TEXTFIELD_NAME, |
| IDS_FLAGS_VIEWS_TEXTFIELD_DESCRIPTION, |
| kOsWin, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableViewsTextfield, |
| switches::kDisableViewsTextfield), |
| }, |
| { |
| "new-dialog-style", |
| IDS_FLAGS_NEW_DIALOG_STYLE_NAME, |
| IDS_FLAGS_NEW_DIALOG_STYLE_DESCRIPTION, |
| kOsWin | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableNewDialogStyle, |
| switches::kDisableNewDialogStyle), |
| }, |
| { "disable-accelerated-video-decode", |
| IDS_FLAGS_DISABLE_ACCELERATED_VIDEO_DECODE_NAME, |
| IDS_FLAGS_DISABLE_ACCELERATED_VIDEO_DECODE_DESCRIPTION, |
| kOsWin | kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kDisableAcceleratedVideoDecode), |
| }, |
| #if defined(USE_ASH) |
| { |
| "ash-debug-shortcuts", |
| IDS_FLAGS_DEBUG_SHORTCUTS_NAME, |
| IDS_FLAGS_DEBUG_SHORTCUTS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(ash::switches::kAshDebugShortcuts), |
| }, |
| #endif |
| { |
| "enable-contacts", |
| IDS_FLAGS_ENABLE_CONTACTS_NAME, |
| IDS_FLAGS_ENABLE_CONTACTS_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kEnableContacts) |
| }, |
| #if defined(USE_ASH) |
| { "ash-enable-advanced-gestures", |
| IDS_FLAGS_ENABLE_ADVANCED_GESTURES_NAME, |
| IDS_FLAGS_ENABLE_ADVANCED_GESTURES_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshEnableAdvancedGestures), |
| }, |
| { "ash-disable-tab-scrubbing", |
| IDS_FLAGS_DISABLE_TAB_SCRUBBING_NAME, |
| IDS_FLAGS_DISABLE_TAB_SCRUBBING_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kAshDisableTabScrubbing), |
| }, |
| { "ash-disable-drag-and-drop-applist-to-launcher", |
| IDS_FLAGS_DND_APPLIST_TO_LAUNCHER_NAME, |
| IDS_FLAGS_DND_APPLIST_TO_LAUNCHER_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshDisableDragAndDropAppListToLauncher), |
| }, |
| { "ash-enable-workspace-scrubbing", |
| IDS_FLAGS_ENABLE_WORKSPACE_SCRUBBING_NAME, |
| IDS_FLAGS_ENABLE_WORKSPACE_SCRUBBING_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshEnableWorkspaceScrubbing), |
| }, |
| { "ash-immersive-fullscreen-2", |
| IDS_FLAGS_ASH_IMMERSIVE_FULLSCREEN_NAME, |
| IDS_FLAGS_ASH_IMMERSIVE_FULLSCREEN_DESCRIPTION, |
| kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(ash::switches::kAshEnableImmersiveFullscreen, |
| ash::switches::kAshDisableImmersiveFullscreen), |
| }, |
| #if defined(OS_LINUX) |
| { "ash-enable-memory-monitor", |
| IDS_FLAGS_ENABLE_MEMORY_MONITOR_NAME, |
| IDS_FLAGS_ENABLE_MEMORY_MONITOR_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshEnableMemoryMonitor), |
| }, |
| #endif |
| #endif |
| #if defined(OS_CHROMEOS) |
| { "use-new-network-configuration-handlers", |
| IDS_FLAGS_CHROMEOS_USE_NEW_NETWORK_CONFIGURATION_HANDLERS_NAME, |
| IDS_FLAGS_CHROMEOS_USE_NEW_NETWORK_CONFIGURATION_HANDLERS_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kUseNewNetworkConfigurationHandlers), |
| }, |
| { "use-new-network-connection-handler", |
| IDS_FLAGS_CHROMEOS_USE_NEW_NETWORK_CONNECTION_HANDLER_NAME, |
| IDS_FLAGS_CHROMEOS_USE_NEW_NETWORK_CONNECTION_HANDLER_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kUseNewNetworkConnectionHandler), |
| }, |
| { |
| "ash-enable-new-audio-handler2", |
| IDS_FLAGS_ASH_ENABLE_NEW_AUDIO_HANDLER_NAME, |
| IDS_FLAGS_ASH_ENABLE_NEW_AUDIO_HANDLER_DESCRIPTION, |
| kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE("", ash::switches::kAshDisableNewAudioHandler) |
| }, |
| { |
| "ash-audio-device-menu", |
| IDS_FLAGS_ASH_AUDIO_DEVICE_MENU_NAME, |
| IDS_FLAGS_ASH_AUDIO_DEVICE_MENU_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(ash::switches::kAshEnableAudioDeviceMenu) |
| }, |
| { |
| "enable-carrier-switching", |
| IDS_FLAGS_ENABLE_CARRIER_SWITCHING, |
| IDS_FLAGS_ENABLE_CARRIER_SWITCHING_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kEnableCarrierSwitching) |
| }, |
| { |
| "enable-request-tablet-site", |
| IDS_FLAGS_ENABLE_REQUEST_TABLET_SITE_NAME, |
| IDS_FLAGS_ENABLE_REQUEST_TABLET_SITE_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(chromeos::switches::kEnableRequestTabletSite) |
| }, |
| #endif |
| { |
| "debug-packed-apps", |
| IDS_FLAGS_DEBUG_PACKED_APP_NAME, |
| IDS_FLAGS_DEBUG_PACKED_APP_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kDebugPackedApps) |
| }, |
| { |
| "enable-password-generation", |
| IDS_FLAGS_ENABLE_PASSWORD_GENERATION_NAME, |
| IDS_FLAGS_ENABLE_PASSWORD_GENERATION_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnablePasswordGeneration) |
| }, |
| { |
| "enable-password-autofill-public-suffix-domain-matching", |
| IDS_FLAGS_ENABLE_PASSWORD_AUTOFILL_PUBLIC_SUFFIX_DOMAIN_MATCHING_NAME, |
| IDS_FLAGS_ENABLE_PASSWORD_AUTOFILL_PUBLIC_SUFFIX_DOMAIN_MATCHING_DESCRIPTION, |
| kOsAndroid, |
| SINGLE_VALUE_TYPE( |
| switches::kEnablePasswordAutofillPublicSuffixDomainMatching) |
| }, |
| { |
| "enable-deferred-image-decoding", |
| IDS_FLAGS_ENABLE_DEFERRED_IMAGE_DECODING_NAME, |
| IDS_FLAGS_ENABLE_DEFERRED_IMAGE_DECODING_DESCRIPTION, |
| kOsMac | kOsLinux | kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kEnableDeferredImageDecoding) |
| }, |
| { |
| "performance-monitor-gathering", |
| IDS_FLAGS_PERFORMANCE_MONITOR_GATHERING_NAME, |
| IDS_FLAGS_PERFORMANCE_MONITOR_GATHERING_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kPerformanceMonitorGathering) |
| }, |
| { |
| "enable-experimental-form-filling", |
| IDS_FLAGS_ENABLE_EXPERIMENTAL_FORM_FILLING_NAME, |
| IDS_FLAGS_ENABLE_EXPERIMENTAL_FORM_FILLING_DESCRIPTION, |
| kOsWin | kOsCrOS, |
| SINGLE_VALUE_TYPE(autofill::switches::kEnableExperimentalFormFilling) |
| }, |
| { |
| "wallet-service-use-prod", |
| IDS_FLAGS_ENABLE_WALLET_PRODUCTION_SERVICE_NAME, |
| IDS_FLAGS_ENABLE_WALLET_PRODUCTION_SERVICE_DESCRIPTION, |
| kOsCrOS | kOsWin, |
| SINGLE_VALUE_TYPE(autofill::switches::kWalletServiceUseProd) |
| }, |
| { |
| "enable-interactive-autocomplete", |
| IDS_FLAGS_ENABLE_INTERACTIVE_AUTOCOMPLETE_NAME, |
| IDS_FLAGS_ENABLE_INTERACTIVE_AUTOCOMPLETE_DESCRIPTION, |
| kOsWin | kOsCrOS | kOsAndroid | kOsMac, |
| ENABLE_DISABLE_VALUE_TYPE( |
| autofill::switches::kEnableInteractiveAutocomplete, |
| autofill::switches::kDisableInteractiveAutocomplete) |
| }, |
| #if defined(USE_AURA) |
| { |
| "overscroll-history-navigation", |
| IDS_FLAGS_OVERSCROLL_HISTORY_NAVIGATION_NAME, |
| IDS_FLAGS_OVERSCROLL_HISTORY_NAVIGATION_DESCRIPTION, |
| kOsAll, |
| ENABLE_DISABLE_VALUE_TYPE_AND_VALUE( |
| switches::kOverscrollHistoryNavigation, "1", |
| switches::kOverscrollHistoryNavigation, "0") |
| }, |
| #endif |
| { |
| "enable-touch-drag-drop", |
| IDS_FLAGS_ENABLE_TOUCH_DRAG_DROP_NAME, |
| IDS_FLAGS_ENABLE_TOUCH_DRAG_DROP_DESCRIPTION, |
| kOsWin | kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableTouchDragDrop, |
| switches::kDisableTouchDragDrop) |
| }, |
| { |
| "enable-touch-editing", |
| IDS_FLAGS_ENABLE_TOUCH_EDITING_NAME, |
| IDS_FLAGS_ENABLE_TOUCH_EDITING_DESCRIPTION, |
| kOsCrOS, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableTouchEditing, |
| switches::kDisableTouchEditing) |
| }, |
| { |
| "enable-rich-notifications", |
| IDS_FLAGS_ENABLE_RICH_NOTIFICATIONS_NAME, |
| IDS_FLAGS_ENABLE_RICH_NOTIFICATIONS_DESCRIPTION, |
| kOsWin | kOsMac, |
| ENABLE_DISABLE_VALUE_TYPE( |
| message_center::switches::kEnableRichNotifications, |
| message_center::switches::kDisableRichNotifications) |
| }, |
| { |
| "enable-sync-synced-notifications", |
| IDS_FLAGS_ENABLE_SYNCED_NOTIFICATIONS_NAME, |
| IDS_FLAGS_ENABLE_SYNCED_NOTIFICATIONS_DESCRIPTION, |
| kOsDesktop, |
| ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSyncSyncedNotifications, |
| switches::kDisableSyncSyncedNotifications) |
| }, |
| { |
| "disable-full-history-sync", |
| IDS_FLAGS_FULL_HISTORY_SYNC_NAME, |
| IDS_FLAGS_FULL_HISTORY_SYNC_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kHistoryDisableFullHistorySync) |
| }, |
| { |
| "enable-usermedia-screen-capture", |
| IDS_FLAGS_ENABLE_SCREEN_CAPTURE_NAME, |
| IDS_FLAGS_ENABLE_SCREEN_CAPTURE_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kEnableUserMediaScreenCapturing) |
| }, |
| { |
| "enable-apps-devtool-app", |
| IDS_FLAGS_ENABLE_APPS_DEVTOOL_APP_NAME, |
| IDS_FLAGS_ENABLE_APPS_DEVTOOL_APP_DESCRIPTION, |
| kOsDesktop, |
| SINGLE_VALUE_TYPE(switches::kAppsDevtool) |
| }, |
| { |
| "impl-side-painting", |
| IDS_FLAGS_IMPL_SIDE_PAINTING_NAME, |
| IDS_FLAGS_IMPL_SIDE_PAINTING_DESCRIPTION, |
| kOsAndroid | kOsLinux | kOsCrOS, |
| MULTI_VALUE_TYPE(kImplSidePaintingChoices) |
| }, |
| { |
| "delegated-renderer", |
| IDS_FLAGS_DELEGATED_RENDERER_NAME, |
| IDS_FLAGS_DELEGATED_RENDERER_DESCRIPTION, |
| #ifdef USE_AURA |
| kOsWin | kOsLinux | |
| #endif |
| kOsAndroid | kOsCrOS, |
| MULTI_VALUE_TYPE(kDelegatedRendererChoices) |
| }, |
| { |
| "enable-websocket-experimental-implementation", |
| IDS_FLAGS_ENABLE_EXPERIMENTAL_WEBSOCKET_NAME, |
| IDS_FLAGS_ENABLE_EXPERIMENTAL_WEBSOCKET_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableExperimentalWebSocket) |
| }, |
| { |
| "max-tiles-for-interest-area", |
| IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_NAME, |
| IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_DESCRIPTION, |
| kOsAndroid | kOsLinux | kOsCrOS, |
| MULTI_VALUE_TYPE(kMaxTilesForInterestAreaChoices) |
| }, |
| { |
| "enable-offline-mode", |
| IDS_FLAGS_ENABLE_OFFLINE_MODE_NAME, |
| IDS_FLAGS_ENABLE_OFFLINE_MODE_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableOfflineCacheAccess) |
| }, |
| { |
| "default-tile-width", |
| IDS_FLAGS_DEFAULT_TILE_WIDTH_NAME, |
| IDS_FLAGS_DEFAULT_TILE_WIDTH_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kDefaultTileWidthChoices) |
| }, |
| { |
| "default-tile-height", |
| IDS_FLAGS_DEFAULT_TILE_HEIGHT_NAME, |
| IDS_FLAGS_DEFAULT_TILE_HEIGHT_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kDefaultTileHeightChoices) |
| }, |
| // TODO(sky): ifdef needed until focus sorted out in DesktopNativeWidgetAura. |
| #if !defined(USE_AURA) |
| { |
| "track-active-visit-time", |
| IDS_FLAGS_TRACK_ACTIVE_VISIT_TIME_NAME, |
| IDS_FLAGS_TRACK_ACTIVE_VISIT_TIME_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kTrackActiveVisitTime) |
| }, |
| #endif |
| #if defined(OS_ANDROID) |
| { |
| "disable-gesture-requirement-for-media-playback", |
| IDS_FLAGS_DISABLE_GESTURE_REQUIREMENT_FOR_MEDIA_PLAYBACK_NAME, |
| IDS_FLAGS_DISABLE_GESTURE_REQUIREMENT_FOR_MEDIA_PLAYBACK_DESCRIPTION, |
| kOsAndroid, |
| SINGLE_VALUE_TYPE(switches::kDisableGestureRequirementForMediaPlayback) |
| }, |
| #endif |
| #if defined(ENABLE_GOOGLE_NOW) |
| { |
| "enable-google-now", |
| IDS_FLAGS_ENABLE_GOOGLE_NOW_INTEGRATION_NAME, |
| IDS_FLAGS_ENABLE_GOOGLE_NOW_INTEGRATION_DESCRIPTION, |
| kOsWin | kOsCrOS | kOsMac, |
| SINGLE_VALUE_TYPE(switches::kEnableGoogleNowIntegration) |
| }, |
| #endif |
| #if defined(OS_CHROMEOS) |
| { |
| "enable-virtual-keyboard", |
| IDS_FLAGS_ENABLE_VIRTUAL_KEYBOARD_NAME, |
| IDS_FLAGS_ENABLE_VIRTUAL_KEYBOARD_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(keyboard::switches::kEnableVirtualKeyboard) |
| }, |
| #endif |
| { |
| "enable-simple-cache-backend", |
| IDS_FLAGS_ENABLE_SIMPLE_CACHE_BACKEND_NAME, |
| IDS_FLAGS_ENABLE_SIMPLE_CACHE_BACKEND_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kSimpleCacheBackendChoices) |
| }, |
| { |
| "enable-tcp-fast-open", |
| IDS_FLAGS_ENABLE_TCP_FAST_OPEN_NAME, |
| IDS_FLAGS_ENABLE_TCP_FAST_OPEN_DESCRIPTION, |
| kOsLinux | kOsCrOS | kOsAndroid, |
| SINGLE_VALUE_TYPE(switches::kEnableTcpFastOpen) |
| }, |
| { |
| "apps-use-native-frame", |
| IDS_FLAGS_ENABLE_NATIVE_FRAMES_FOR_APPS_NAME, |
| IDS_FLAGS_ENABLE_NATIVE_FRAMES_FOR_APPS_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kAppsUseNativeFrame) |
| }, |
| { |
| "enable-syncfs-directory-operation", |
| IDS_FLAGS_ENABLE_SYNC_DIRECTORY_OPERATION_NAME, |
| IDS_FLAGS_ENABLE_SYNC_DIRECTORY_OPERATION_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kSyncfsEnableDirectoryOperation), |
| }, |
| { |
| "enable-reset-profile-settings", |
| IDS_FLAGS_ENABLE_RESET_PROFILE_SETTINGS_NAME, |
| IDS_FLAGS_ENABLE_RESET_PROFILE_SETTINGS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableResetProfileSettings) |
| }, |
| #if defined(OS_MACOSX) |
| { |
| "enable-app-list-shim", |
| IDS_FLAGS_ENABLE_APP_LIST_SHIM_NAME, |
| IDS_FLAGS_ENABLE_APP_LIST_SHIM_DESCRIPTION, |
| kOsMac, |
| SINGLE_VALUE_TYPE(switches::kEnableAppListShim) |
| }, |
| { |
| "enable-app-shims", |
| IDS_FLAGS_ENABLE_APP_SHIMS_NAME, |
| IDS_FLAGS_ENABLE_APP_SHIMS_DESCRIPTION, |
| kOsMac, |
| SINGLE_VALUE_TYPE(switches::kEnableAppShims) |
| }, |
| { |
| "enable-simplified-fullscreen", |
| IDS_FLAGS_ENABLE_SIMPLIFIED_FULLSCREEN_NAME, |
| IDS_FLAGS_ENABLE_SIMPLIFIED_FULLSCREEN_DESCRIPTION, |
| kOsMac, |
| SINGLE_VALUE_TYPE(switches::kEnableSimplifiedFullscreen) |
| }, |
| #endif |
| #if defined(OS_CHROMEOS) || defined(OS_WIN) |
| { |
| "enable-omnibox-auto-completion-for-ime", |
| IDS_FLAGS_ENABLE_OMNIBOX_AUTO_COMPLETION_FOR_IME_NAME, |
| IDS_FLAGS_ENABLE_OMNIBOX_AUTO_COMPLETION_FOR_IME_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kEnableOmniboxAutoCompletionForIme) |
| }, |
| #endif |
| #if defined(USE_AURA) |
| { |
| "tab-capture-upscale-quality", |
| IDS_FLAGS_TAB_CAPTURE_UPSCALE_QUALITY_NAME, |
| IDS_FLAGS_TAB_CAPTURE_UPSCALE_QUALITY_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kTabCaptureUpscaleQualityChoices) |
| }, |
| { |
| "tab-capture-downscale-quality", |
| IDS_FLAGS_TAB_CAPTURE_DOWNSCALE_QUALITY_NAME, |
| IDS_FLAGS_TAB_CAPTURE_DOWNSCALE_QUALITY_DESCRIPTION, |
| kOsAll, |
| MULTI_VALUE_TYPE(kTabCaptureDownscaleQualityChoices) |
| }, |
| #endif |
| { |
| "enable-spelling-service-feedback", |
| IDS_FLAGS_ENABLE_SPELLING_SERVICE_FEEDBACK_NAME, |
| IDS_FLAGS_ENABLE_SPELLING_SERVICE_FEEDBACK_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableSpellingServiceFeedback) |
| }, |
| { |
| "enable-webgl-draft-extensions", |
| IDS_FLAGS_ENABLE_WEBGL_DRAFT_EXTENSIONS_NAME, |
| IDS_FLAGS_ENABLE_WEBGL_DRAFT_EXTENSIONS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableWebGLDraftExtensions) |
| }, |
| { |
| "high-dpi-support", |
| IDS_FLAGS_HIDPI_NAME, |
| IDS_FLAGS_HIDPI_DESCRIPTION, |
| kOsWin, |
| ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(switches::kHighDPISupport,"1", |
| switches::kHighDPISupport,"0") |
| }, |
| #if defined(OS_CHROMEOS) |
| { |
| "enable-quickoffice-editing", |
| IDS_FLAGS_ENABLE_QUICKOFFICE_DESKTOP_EDIT_NAME, |
| IDS_FLAGS_ENABLE_QUICKOFFICE_DESKTOP_EDIT_DESCRIPTION, |
| kOsCrOS, |
| SINGLE_VALUE_TYPE(switches::kEnableQuickofficeEdit), |
| }, |
| #endif |
| { |
| "enable-translate-settings", |
| IDS_FLAGS_ENABLE_TRANSLATE_SETTINGS_NAME, |
| IDS_FLAGS_ENABLE_TRANSLATE_SETTINGS_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kEnableTranslateSettings) |
| }, |
| { |
| "enable-web-midi", |
| IDS_FLAGS_ENABLE_WEB_MIDI_NAME, |
| IDS_FLAGS_ENABLE_WEB_MIDI_DESCRIPTION, |
| kOsMac, |
| SINGLE_VALUE_TYPE(switches::kEnableWebMIDI) |
| }, |
| { |
| "enable-new-profile-management", |
| IDS_FLAGS_ENABLE_NEW_PROFILE_MANAGEMENT_NAME, |
| IDS_FLAGS_ENABLE_NEW_PROFILE_MANAGEMENT_DESCRIPTION, |
| kOsWin, |
| SINGLE_VALUE_TYPE(switches::kNewProfileManagement) |
| }, |
| { |
| "enable-gaia-profile-info", |
| IDS_FLAGS_ENABLE_GAIA_PROFILE_INFO_NAME, |
| IDS_FLAGS_ENABLE_GAIA_PROFILE_INFO_DESCRIPTION, |
| kOsMac | kOsWin, |
| SINGLE_VALUE_TYPE(switches::kGaiaProfileInfo) |
| }, |
| #if defined(OS_WIN) |
| { |
| "disable-app-launcher", |
| IDS_FLAGS_DISABLE_APP_LIST_NAME, |
| IDS_FLAGS_DISABLE_APP_LIST_DESCRIPTION, |
| kOsAll, |
| SINGLE_VALUE_TYPE(switches::kDisableAppList) |
| }, |
| #endif |
| }; |
| |
| const Experiment* experiments = kExperiments; |
| size_t num_experiments = arraysize(kExperiments); |
| |
| // Stores and encapsulates the little state that about:flags has. |
| class FlagsState { |
| public: |
| FlagsState() : needs_restart_(false) {} |
| void ConvertFlagsToSwitches(FlagsStorage* flags_storage, |
| CommandLine* command_line); |
| bool IsRestartNeededToCommitChanges(); |
| void SetExperimentEnabled( |
| FlagsStorage* flags_storage, |
| const std::string& internal_name, |
| bool enable); |
| void RemoveFlagsSwitches( |
| std::map<std::string, CommandLine::StringType>* switch_list); |
| void ResetAllFlags(FlagsStorage* flags_storage); |
| void reset(); |
| |
| // Returns the singleton instance of this class |
| static FlagsState* GetInstance() { |
| return Singleton<FlagsState>::get(); |
| } |
| |
| private: |
| bool needs_restart_; |
| std::map<std::string, std::string> flags_switches_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FlagsState); |
| }; |
| |
| // Adds the internal names for the specified experiment to |names|. |
| void AddInternalName(const Experiment& e, std::set<std::string>* names) { |
| if (e.type == Experiment::SINGLE_VALUE) { |
| names->insert(e.internal_name); |
| } else { |
| DCHECK(e.type == Experiment::MULTI_VALUE || |
| e.type == Experiment::ENABLE_DISABLE_VALUE); |
| for (int i = 0; i < e.num_choices; ++i) |
| names->insert(e.NameForChoice(i)); |
| } |
| } |
| |
| // Confirms that an experiment is valid, used in a DCHECK in |
| // SanitizeList below. |
| bool ValidateExperiment(const Experiment& e) { |
| switch (e.type) { |
| case Experiment::SINGLE_VALUE: |
| DCHECK_EQ(0, e.num_choices); |
| DCHECK(!e.choices); |
| break; |
| case Experiment::MULTI_VALUE: |
| DCHECK_GT(e.num_choices, 0); |
| DCHECK(e.choices); |
| DCHECK(e.choices[0].command_line_switch); |
| DCHECK_EQ('\0', e.choices[0].command_line_switch[0]); |
| break; |
| case Experiment::ENABLE_DISABLE_VALUE: |
| DCHECK_EQ(3, e.num_choices); |
| DCHECK(!e.choices); |
| DCHECK(e.command_line_switch); |
| DCHECK(e.command_line_value); |
| DCHECK(e.disable_command_line_switch); |
| DCHECK(e.disable_command_line_value); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| return true; |
| } |
| |
| // Removes all experiments from prefs::kEnabledLabsExperiments that are |
| // unknown, to prevent this list to become very long as experiments are added |
| // and removed. |
| void SanitizeList(FlagsStorage* flags_storage) { |
| std::set<std::string> known_experiments; |
| for (size_t i = 0; i < num_experiments; ++i) { |
| DCHECK(ValidateExperiment(experiments[i])); |
| AddInternalName(experiments[i], &known_experiments); |
| } |
| |
| std::set<std::string> enabled_experiments = flags_storage->GetFlags(); |
| |
| std::set<std::string> new_enabled_experiments; |
| std::set_intersection( |
| known_experiments.begin(), known_experiments.end(), |
| enabled_experiments.begin(), enabled_experiments.end(), |
| std::inserter(new_enabled_experiments, new_enabled_experiments.begin())); |
| |
| if (new_enabled_experiments != enabled_experiments) |
| flags_storage->SetFlags(new_enabled_experiments); |
| } |
| |
| void GetSanitizedEnabledFlags( |
| FlagsStorage* flags_storage, std::set<std::string>* result) { |
| SanitizeList(flags_storage); |
| *result = flags_storage->GetFlags(); |
| } |
| |
| // Variant of GetSanitizedEnabledFlags that also removes any flags that aren't |
| // enabled on the current platform. |
| void GetSanitizedEnabledFlagsForCurrentPlatform( |
| FlagsStorage* flags_storage, std::set<std::string>* result) { |
| GetSanitizedEnabledFlags(flags_storage, result); |
| |
| // Filter out any experiments that aren't enabled on the current platform. We |
| // don't remove these from prefs else syncing to a platform with a different |
| // set of experiments would be lossy. |
| std::set<std::string> platform_experiments; |
| int current_platform = GetCurrentPlatform(); |
| for (size_t i = 0; i < num_experiments; ++i) { |
| if (experiments[i].supported_platforms & current_platform) |
| AddInternalName(experiments[i], &platform_experiments); |
| #if defined(OS_CHROMEOS) |
| if (experiments[i].supported_platforms & kOsCrOSOwnerOnly) |
| AddInternalName(experiments[i], &platform_experiments); |
| #endif |
| } |
| |
| std::set<std::string> new_enabled_experiments; |
| std::set_intersection( |
| platform_experiments.begin(), platform_experiments.end(), |
| result->begin(), result->end(), |
| std::inserter(new_enabled_experiments, new_enabled_experiments.begin())); |
| |
| result->swap(new_enabled_experiments); |
| } |
| |
| // Returns the Value representing the choice data in the specified experiment. |
| Value* CreateChoiceData(const Experiment& experiment, |
| const std::set<std::string>& enabled_experiments) { |
| DCHECK(experiment.type == Experiment::MULTI_VALUE || |
| experiment.type == Experiment::ENABLE_DISABLE_VALUE); |
| ListValue* result = new ListValue; |
| for (int i = 0; i < experiment.num_choices; ++i) { |
| DictionaryValue* value = new DictionaryValue; |
| const std::string name = experiment.NameForChoice(i); |
| value->SetString("internal_name", name); |
| value->SetString("description", experiment.DescriptionForChoice(i)); |
| value->SetBoolean("selected", enabled_experiments.count(name) > 0); |
| result->Append(value); |
| } |
| return result; |
| } |
| |
| } // namespace |
| |
| std::string Experiment::NameForChoice(int index) const { |
| DCHECK(type == Experiment::MULTI_VALUE || |
| type == Experiment::ENABLE_DISABLE_VALUE); |
| DCHECK_LT(index, num_choices); |
| return std::string(internal_name) + testing::kMultiSeparator + |
| base::IntToString(index); |
| } |
| |
| string16 Experiment::DescriptionForChoice(int index) const { |
| DCHECK(type == Experiment::MULTI_VALUE || |
| type == Experiment::ENABLE_DISABLE_VALUE); |
| DCHECK_LT(index, num_choices); |
| int description_id; |
| if (type == Experiment::ENABLE_DISABLE_VALUE) { |
| const int kEnableDisableDescriptionIds[] = { |
| IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, |
| IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED, |
| IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, |
| }; |
| description_id = kEnableDisableDescriptionIds[index]; |
| } else { |
| description_id = choices[index].description_id; |
| } |
| return l10n_util::GetStringUTF16(description_id); |
| } |
| |
| void ConvertFlagsToSwitches(FlagsStorage* flags_storage, |
| CommandLine* command_line) { |
| FlagsState::GetInstance()->ConvertFlagsToSwitches(flags_storage, |
| command_line); |
| } |
| |
| bool AreSwitchesIdenticalToCurrentCommandLine( |
| const CommandLine& new_cmdline, const CommandLine& active_cmdline) { |
| std::set<CommandLine::StringType> new_flags = |
| ExtractFlagsFromCommandLine(new_cmdline); |
| std::set<CommandLine::StringType> active_flags = |
| ExtractFlagsFromCommandLine(active_cmdline); |
| |
| // Needed because std::equal doesn't check if the 2nd set is empty. |
| if (new_flags.size() != active_flags.size()) |
| return false; |
| |
| return std::equal(new_flags.begin(), new_flags.end(), active_flags.begin()); |
| } |
| |
| void GetFlagsExperimentsData(FlagsStorage* flags_storage, |
| FlagAccess access, |
| base::ListValue* supported_experiments, |
| base::ListValue* unsupported_experiments) { |
| std::set<std::string> enabled_experiments; |
| GetSanitizedEnabledFlags(flags_storage, &enabled_experiments); |
| |
| int current_platform = GetCurrentPlatform(); |
| |
| for (size_t i = 0; i < num_experiments; ++i) { |
| const Experiment& experiment = experiments[i]; |
| |
| DictionaryValue* data = new DictionaryValue(); |
| data->SetString("internal_name", experiment.internal_name); |
| data->SetString("name", |
| l10n_util::GetStringUTF16(experiment.visible_name_id)); |
| data->SetString("description", |
| l10n_util::GetStringUTF16( |
| experiment.visible_description_id)); |
| |
| ListValue* supported_platforms = new ListValue(); |
| AddOsStrings(experiment.supported_platforms, supported_platforms); |
| data->Set("supported_platforms", supported_platforms); |
| |
| switch (experiment.type) { |
| case Experiment::SINGLE_VALUE: |
| data->SetBoolean( |
| "enabled", |
| enabled_experiments.count(experiment.internal_name) > 0); |
| break; |
| case Experiment::MULTI_VALUE: |
| case Experiment::ENABLE_DISABLE_VALUE: |
| data->Set("choices", CreateChoiceData(experiment, enabled_experiments)); |
| break; |
| default: |
| NOTREACHED(); |
| } |
| |
| bool supported = (experiment.supported_platforms & current_platform) != 0; |
| #if defined(OS_CHROMEOS) |
| if (access == kOwnerAccessToFlags && |
| (experiment.supported_platforms & kOsCrOSOwnerOnly) != 0) { |
| supported = true; |
| } |
| #endif |
| if (supported) |
| supported_experiments->Append(data); |
| else |
| unsupported_experiments->Append(data); |
| } |
| } |
| |
| bool IsRestartNeededToCommitChanges() { |
| return FlagsState::GetInstance()->IsRestartNeededToCommitChanges(); |
| } |
| |
| void SetExperimentEnabled(FlagsStorage* flags_storage, |
| const std::string& internal_name, |
| bool enable) { |
| FlagsState::GetInstance()->SetExperimentEnabled(flags_storage, |
| internal_name, enable); |
| } |
| |
| void RemoveFlagsSwitches( |
| std::map<std::string, CommandLine::StringType>* switch_list) { |
| FlagsState::GetInstance()->RemoveFlagsSwitches(switch_list); |
| } |
| |
| void ResetAllFlags(FlagsStorage* flags_storage) { |
| FlagsState::GetInstance()->ResetAllFlags(flags_storage); |
| } |
| |
| int GetCurrentPlatform() { |
| #if defined(OS_MACOSX) |
| return kOsMac; |
| #elif defined(OS_WIN) |
| return kOsWin; |
| #elif defined(OS_CHROMEOS) // Needs to be before the OS_LINUX check. |
| return kOsCrOS; |
| #elif defined(OS_LINUX) || defined(OS_OPENBSD) |
| return kOsLinux; |
| #elif defined(OS_ANDROID) |
| return kOsAndroid; |
| #else |
| #error Unknown platform |
| #endif |
| } |
| |
| void RecordUMAStatistics(FlagsStorage* flags_storage) { |
| std::set<std::string> flags = flags_storage->GetFlags(); |
| for (std::set<std::string>::iterator it = flags.begin(); it != flags.end(); |
| ++it) { |
| std::string action("AboutFlags_"); |
| action += *it; |
| content::RecordComputedAction(action); |
| } |
| // Since flag metrics are recorded every startup, add a tick so that the |
| // stats can be made meaningful. |
| if (flags.size()) |
| content::RecordAction(UserMetricsAction("AboutFlags_StartupTick")); |
| content::RecordAction(UserMetricsAction("StartupTick")); |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // FlagsState implementation. |
| |
| namespace { |
| |
| typedef std::map<std::string, std::pair<std::string, std::string> > |
| NameToSwitchAndValueMap; |
| |
| void SetFlagToSwitchMapping(const std::string& key, |
| const std::string& switch_name, |
| const std::string& switch_value, |
| NameToSwitchAndValueMap* name_to_switch_map) { |
| DCHECK(name_to_switch_map->end() == name_to_switch_map->find(key)); |
| (*name_to_switch_map)[key] = std::make_pair(switch_name, switch_value); |
| } |
| |
| void FlagsState::ConvertFlagsToSwitches( |
| FlagsStorage* flags_storage, CommandLine* command_line) { |
| if (command_line->HasSwitch(switches::kNoExperiments)) |
| return; |
| |
| std::set<std::string> enabled_experiments; |
| |
| GetSanitizedEnabledFlagsForCurrentPlatform(flags_storage, |
| &enabled_experiments); |
| |
| NameToSwitchAndValueMap name_to_switch_map; |
| for (size_t i = 0; i < num_experiments; ++i) { |
| const Experiment& e = experiments[i]; |
| if (e.type == Experiment::SINGLE_VALUE) { |
| SetFlagToSwitchMapping(e.internal_name, e.command_line_switch, |
| e.command_line_value, &name_to_switch_map); |
| } else if (e.type == Experiment::MULTI_VALUE) { |
| for (int j = 0; j < e.num_choices; ++j) { |
| SetFlagToSwitchMapping(e.NameForChoice(j), |
| e.choices[j].command_line_switch, |
| e.choices[j].command_line_value, |
| &name_to_switch_map); |
| } |
| } else { |
| DCHECK_EQ(e.type, Experiment::ENABLE_DISABLE_VALUE); |
| SetFlagToSwitchMapping(e.NameForChoice(0), std::string(), std::string(), |
| &name_to_switch_map); |
| SetFlagToSwitchMapping(e.NameForChoice(1), e.command_line_switch, |
| e.command_line_value, &name_to_switch_map); |
| SetFlagToSwitchMapping(e.NameForChoice(2), e.disable_command_line_switch, |
| e.disable_command_line_value, &name_to_switch_map); |
| } |
| } |
| |
| command_line->AppendSwitch(switches::kFlagSwitchesBegin); |
| flags_switches_.insert( |
| std::pair<std::string, std::string>(switches::kFlagSwitchesBegin, |
| std::string())); |
| for (std::set<std::string>::iterator it = enabled_experiments.begin(); |
| it != enabled_experiments.end(); |
| ++it) { |
| const std::string& experiment_name = *it; |
| NameToSwitchAndValueMap::const_iterator name_to_switch_it = |
| name_to_switch_map.find(experiment_name); |
| if (name_to_switch_it == name_to_switch_map.end()) { |
| NOTREACHED(); |
| continue; |
| } |
| |
| const std::pair<std::string, std::string>& |
| switch_and_value_pair = name_to_switch_it->second; |
| |
| command_line->AppendSwitchASCII(switch_and_value_pair.first, |
| switch_and_value_pair.second); |
| flags_switches_[switch_and_value_pair.first] = switch_and_value_pair.second; |
| } |
| command_line->AppendSwitch(switches::kFlagSwitchesEnd); |
| flags_switches_.insert( |
| std::pair<std::string, std::string>(switches::kFlagSwitchesEnd, |
| std::string())); |
| } |
| |
| bool FlagsState::IsRestartNeededToCommitChanges() { |
| return needs_restart_; |
| } |
| |
| void FlagsState::SetExperimentEnabled(FlagsStorage* flags_storage, |
| const std::string& internal_name, |
| bool enable) { |
| size_t at_index = internal_name.find(testing::kMultiSeparator); |
| if (at_index != std::string::npos) { |
| DCHECK(enable); |
| // We're being asked to enable a multi-choice experiment. Disable the |
| // currently selected choice. |
| DCHECK_NE(at_index, 0u); |
| const std::string experiment_name = internal_name.substr(0, at_index); |
| SetExperimentEnabled(flags_storage, experiment_name, false); |
| |
| // And enable the new choice, if it is not the default first choice. |
| if (internal_name != experiment_name + "@0") { |
| std::set<std::string> enabled_experiments; |
| GetSanitizedEnabledFlags(flags_storage, &enabled_experiments); |
| needs_restart_ |= enabled_experiments.insert(internal_name).second; |
| flags_storage->SetFlags(enabled_experiments); |
| } |
| return; |
| } |
| |
| std::set<std::string> enabled_experiments; |
| GetSanitizedEnabledFlags(flags_storage, &enabled_experiments); |
| |
| const Experiment* e = NULL; |
| for (size_t i = 0; i < num_experiments; ++i) { |
| if (experiments[i].internal_name == internal_name) { |
| e = experiments + i; |
| break; |
| } |
| } |
| DCHECK(e); |
| |
| if (e->type == Experiment::SINGLE_VALUE) { |
| if (enable) |
| needs_restart_ |= enabled_experiments.insert(internal_name).second; |
| else |
| needs_restart_ |= (enabled_experiments.erase(internal_name) > 0); |
| } else { |
| if (enable) { |
| // Enable the first choice. |
| needs_restart_ |= enabled_experiments.insert(e->NameForChoice(0)).second; |
| } else { |
| // Find the currently enabled choice and disable it. |
| for (int i = 0; i < e->num_choices; ++i) { |
| std::string choice_name = e->NameForChoice(i); |
| if (enabled_experiments.find(choice_name) != |
| enabled_experiments.end()) { |
| needs_restart_ = true; |
| enabled_experiments.erase(choice_name); |
| // Continue on just in case there's a bug and more than one |
| // experiment for this choice was enabled. |
| } |
| } |
| } |
| } |
| |
| flags_storage->SetFlags(enabled_experiments); |
| } |
| |
| void FlagsState::RemoveFlagsSwitches( |
| std::map<std::string, CommandLine::StringType>* switch_list) { |
| for (std::map<std::string, std::string>::const_iterator |
| it = flags_switches_.begin(); it != flags_switches_.end(); ++it) { |
| switch_list->erase(it->first); |
| } |
| } |
| |
| void FlagsState::ResetAllFlags(FlagsStorage* flags_storage) { |
| needs_restart_ = true; |
| |
| std::set<std::string> no_experiments; |
| flags_storage->SetFlags(no_experiments); |
| } |
| |
| void FlagsState::reset() { |
| needs_restart_ = false; |
| flags_switches_.clear(); |
| } |
| |
| } // namespace |
| |
| namespace testing { |
| |
| // WARNING: '@' is also used in the html file. If you update this constant you |
| // also need to update the html file. |
| const char kMultiSeparator[] = "@"; |
| |
| void ClearState() { |
| FlagsState::GetInstance()->reset(); |
| } |
| |
| void SetExperiments(const Experiment* e, size_t count) { |
| if (!e) { |
| experiments = kExperiments; |
| num_experiments = arraysize(kExperiments); |
| } else { |
| experiments = e; |
| num_experiments = count; |
| } |
| } |
| |
| const Experiment* GetExperiments(size_t* count) { |
| *count = num_experiments; |
| return experiments; |
| } |
| |
| } // namespace testing |
| |
| } // namespace about_flags |
