Delete unused code in chrome/common or mark them as platform specific.

chrome/common/chrome_switches.cc

 // 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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 490 matching lines @@
 const char kEnablePotentiallyAnnoyingSecurityFeatures[] =
     "enable-potentially-annoying-security-features";
 
 // Enables the Power overlay in Settings.
 const char kEnablePowerOverlay[]            = "enable-power-overlay";
 
 // Enables showing unregistered printers in print preview
 const char kEnablePrintPreviewRegisterPromos[] =
     "enable-print-preview-register-promos";
 
-// Enable Privet storage.
-const char kEnablePrivetStorage[]           = "enable-privet-storage";
-
 // Enables tracking of tasks in profiler for viewing via about:profiler.
 // To predominantly disable tracking (profiling), use the command line switch:
 // --enable-profiling=0
 // Some tracking will still take place at startup, but it will be turned off
 // during chrome_browser_main.
 const char kEnableProfiling[]               = "enable-profiling";
 
 // Enables query in the omnibox.
 const char kEnableQueryExtraction[]         = "enable-query-extraction";
 
 // Enables support for the QUIC protocol.  This is a temporary testing flag.
 const char kEnableQuic[]                    = "enable-quic";
 
 // Disable use of pacing of QUIC packets.
 // This only has an effect if QUIC protocol is enabled.
 const char kEnableQuicPacing[]              = "enable-quic-pacing";
 
 // Enable use of Chromium's port selection for the ephemeral port via bind().
 // This only has an effect if QUIC protocol is enabled.
 const char kEnableQuicPortSelection[]       = "enable-quic-port-selection";
 
-// Enables context-sensitive reader mode button in the toolbar.
-const char kEnableReaderModeToolbarIcon[] =
-    "enable-reader-mode-toolbar-icon";
-
 // Enables save password prompt bubble.
 const char kEnableSavePasswordBubble[]      = "enable-save-password-bubble";
 
-// Enables SDCH for https schemes.
-const char kEnableSdchOverHttps[] = "enable-sdch-over-https";
-
 // Enables SDCH persistence.
 const char kEnableSdchPersistence[] = "enable-sdch-persistence";
 
 // Enables using bubbles for session restore request instead of infobars.
 const char kEnableSessionCrashedBubble[] = "enable-session-crashed-bubble";
 
 // Enable or disable settings in a separate browser window per profile
 // (see SettingsWindowEnabled() below).
 const char kEnableSettingsWindow[]           = "enable-settings-window";
 const char kDisableSettingsWindow[]          = "disable-settings-window";
@@ skipping 15 matching lines @@
 // Enables synced articles.
 const char kEnableSyncArticles[]            = "enable-sync-articles";
 
 // Enables user control over muting tab audio from the tab strip.
 const char kEnableTabAudioMuting[]  = "enable-tab-audio-muting";
 
 // Enables fanciful thumbnail processing. Used with NTP for
 // instant-extended-api, where thumbnails are generally smaller.
 const char kEnableThumbnailRetargeting[]   = "enable-thumbnail-retargeting";
 
-// Enables Translate experimental new UX which replaces the infobar.
-const char kEnableTranslateNewUX[]         = "enable-translate-new-ux";
-
 // Enables Alternate-Protocol when the port is user controlled (> 1024).
 const char kEnableUserAlternateProtocolPorts[] =
     "enable-user-controlled-alternate-protocol-ports";
 
 // Enables a new "web app" style frame for hosted apps (including bookmark
 // apps).
 extern const char kEnableWebAppFrame[] = "enable-web-app-frame";
 
 // Enables the Website Settings page on the Settings page.
 const char kEnableWebsiteSettingsManager[]  = "enable-website-settings-manager";
@@ skipping 55 matching lines @@
 
 // Displays the First Run experience when the browser is started, regardless of
 // whether or not it's actually the First Run (this overrides kNoFirstRun).
 const char kForceFirstRun[]                 = "force-first-run";
 
 // Forces additional Chrome Variation Ids that will be sent in X-Client-Data
 // header, specified as a 64-bit encoded list of numeric experiment ids. Ids
 // prefixed with the character "t" will be treated as Trigger Variation Ids.
 const char kForceVariationIds[]             = "force-variation-ids";
 
-// These flags show the man page on Linux. They are equivalent to each
-// other.
-const char kHelp[]                          = "help";
-const char kHelpShort[]                     = "h";
-
-// Makes Windows happy by allowing it to show "Enable access to this program"
-// checkbox in Add/Remove Programs->Set Program Access and Defaults. This only
-// shows an error box because the only way to hide Chrome is by uninstalling
-// it.
-const char kHideIcons[]                     = "hide-icons";
-
 // Enables grouping websites by domain and filtering them by period.
 const char kHistoryEnableGroupByDomain[]    = "enable-grouped-history";
 
 // Specifies which page will be displayed in newly-opened tabs. We need this
 // for testing purposes so that the UI tests don't depend on what comes up for
 // http://google.com.
 const char kHomePage[]                      = "homepage";
 
 // Comma-separated list of rules that control how hostnames are mapped.
 //
@@ skipping 51 matching lines @@
 const char kDisableJavaScriptHarmonyShipping[] =
     "disable-javascript-harmony-shipping";
 
 // Enables experimental Harmony (ECMAScript 6) features.
 const char kJavaScriptHarmony[]             = "javascript-harmony";
 
 // Dumps IPC messages sent from renderer processes to the browser process to
 // the given directory. Used primarily to gather samples for IPC fuzzing.
 const char kIpcDumpDirectory[]              = "ipc-dump-directory";
 
-// Specifies the testcase used by the IPC fuzzer.
-const char kIpcFuzzerTestcase[]             = "ipc-fuzzer-testcase";
-
 // Used for testing - keeps browser alive after last browser window closes.
 const char kKeepAliveForTest[]              = "keep-alive-for-test";
 
 // Enable Kiosk mode.
 const char kKioskMode[]                     = "kiosk";
 
 // Print automatically in kiosk mode. |kKioskMode| must be set as well.
 // See http://crbug.com/31395.
 const char kKioskModePrinting[]             = "kiosk-printing";
 
@@ skipping 42 matching lines @@
 const char kNetLogCaptureMode[]             = "net-log-capture-mode";
 
 // Disables the default browser check. Useful for UI/browser tests where we
 // want to avoid having the default browser info-bar displayed.
 const char kNoDefaultBrowserCheck[]         = "no-default-browser-check";
 
 // By default, an https page can load images, fonts or frames from an http
 // page. This switch overrides this to block this lesser mixed-content problem.
 const char kNoDisplayingInsecureContent[]   = "no-displaying-insecure-content";
 
-// Don't record/playback events when using record & playback.
-const char kNoEvents[]                      = "no-events";
-
 // Disables all experiments set on about:flags. Does not disable about:flags
 // itself. Useful if an experiment makes chrome crash at startup: One can start
 // chrome with --no-experiments, disable the problematic lab at about:flags and
 // then restart chrome without this switch again.
 const char kNoExperiments[]                 = "no-experiments";
 
 // Skip First Run tasks, whether or not it's actually the First Run. Overridden
 // by kForceFirstRun. This does not drop the First Run sentinel and thus doesn't
 // prevent first run from occuring the next time chrome is launched without this
 // flag.
 const char kNoFirstRun[]                    = "no-first-run";
 
-// Whether or not the browser should warn if the profile is on a network share.
-// This flag is only relevant for Windows currently.
-const char kNoNetworkProfileWarning[]       = "no-network-profile-warning";
-
 // Don't send hyperlink auditing pings
 const char kNoPings[]                       = "no-pings";
 
 // Don't use a proxy server, always make direct connections. Overrides any
 // other proxy server flags that are passed.
 const char kNoProxyServer[]                 = "no-proxy-server";
 
 // Disables the service process from adding itself as an autorun process. This
 // does not delete existing autorun registrations, it just prevents the service
 // from registering a new one.
@@ skipping 44 matching lines @@
 const char kPermissionRequestApiUrl[]       = "permission-request-api-url";
 
 // Use the PPAPI (Pepper) Flash found at the given path.
 const char kPpapiFlashPath[]                = "ppapi-flash-path";
 
 // Report the given version for the PPAPI (Pepper) Flash. The version should be
 // numbers separated by '.'s (e.g., "12.3.456.78"). If not specified, it
 // defaults to "10.2.999.999".
 const char kPpapiFlashVersion[]             = "ppapi-flash-version";
 
-// Triggers prerendering of search base page to prefetch results for the typed
-// omnibox query. Only has an effect when prerender is enabled.
-const char kPrefetchSearchResults[]         = "prefetch-search-results";
-
 // Triggers prerendering of pages from suggestions in the omnibox. Only has an
 // effect when Instant is either disabled or restricted to search, and when
 // prerender is enabled.
 const char kPrerenderFromOmnibox[]          = "prerender-from-omnibox";
 // These are the values the kPrerenderFromOmnibox switch may have, as in
 // "--prerender-from-omnibox=auto". auto: Allow field trial selection.
 const char kPrerenderFromOmniboxSwitchValueAuto[] = "auto";
 //   disabled: No prerendering.
 const char kPrerenderFromOmniboxSwitchValueDisabled[] = "disabled";
 //   enabled: Guaranteed prerendering.
@@ skipping 98 matching lines @@
 const char kSbDisableDownloadProtection[] =
     "safebrowsing-disable-download-protection";
 
 // Disables safebrowsing feature that checks for blacklisted extensions.
 const char kSbDisableExtensionBlacklist[] =
     "safebrowsing-disable-extension-blacklist";
 
 // Causes the process to run as a service process.
 const char kServiceProcess[]                = "service";
 
-// Sets a token in the token service, for testing.
-const char kSetToken[]                      = "set-token";
-
 // If true the app list will be shown.
 const char kShowAppList[]                   = "show-app-list";
 
-// See kHideIcons.
-const char kShowIcons[]                     = "show-icons";
-
 // Command line flag offering a "Show saved copy" option to the user if offline.
 // The various modes are disabled, primary, or secondary. Primary/secondary
 // refers to button placement (for experiment).
 const char kShowSavedCopy[]                 = "show-saved-copy";
 
 // Values for the kShowSavedCopy flag.
 const char kEnableShowSavedCopyPrimary[]    = "primary";
 const char kEnableShowSavedCopySecondary[]  = "secondary";
 const char kDisableShowSavedCopy[]          = "disable";
 
@@ skipping 123 matching lines @@
 const char kTestName[]                      = "test-name";
 
 // Disables same-origin check on HTTP resources pushed via a SPDY proxy.
 // The value is the host:port of the trusted proxy.
 const char kTrustedSpdyProxy[]              = "trusted-spdy-proxy";
 
 // Experimental. Shows a dialog asking the user to try chrome. This flag is to
 // be used only by the upgrade process.
 const char kTryChromeAgain[]                = "try-chrome-again";
 
-// Runs un-installation steps that were done by chrome first-run.
-const char kUninstall[]                     = "uninstall";
-
 // Overrides per-origin quota settings to unlimited storage for any
 // apps/origins.  This should be used only for testing purpose.
 const char kUnlimitedStorage[]              = "unlimited-storage";
 
 // Treat given (insecure) origins as secure origins. Multiple origins can be
 // supplied. Has no effect unless --user-data-dir is also supplied.
 // Example:
 // --unsafety-treat-insecure-origin-as-secure=http://a.test,http://b.test
 // --user-data-dir=/test/only/profile/dir
 const char kUnsafetyTreatInsecureOriginAsSecure[] =
@@ skipping 58 matching lines @@
 const char kEnableAccessibilityTabSwitcher[] =
     "enable-accessibility-tab-switcher";
 
 // Enables Contextual Search.
 const char kEnableContextualSearch[]        = "enable-contextual-search";
 
 // Enables the DOM distiller animated button UI for Android.
 const char kEnableDomDistillerButtonAnimation[] =
     "enable-dom-distiller-button-animation";
 
+// Enables instant search clicks feature.
+const char kEnableInstantSearchClicks[] = "enable-instant-search-clicks";
+
+// Enables context-sensitive reader mode button in the toolbar.
+const char kEnableReaderModeToolbarIcon[] =
+    "enable-reader-mode-toolbar-icon";
+
 // Enables zero suggest functionality on Dev channel, showing most visited
 // sites as default suggestions.
 const char kEnableZeroSuggestMostVisited[] =
     "enable-zero-suggest-most-visited";
 
 // Enable zero suggest functionality on Dev channel, showing most visited
 // sites on non-search-result pages as default suggestions.
 const char kEnableZeroSuggestMostVisitedWithoutSerp[] =
     "enable-zero-suggest-most-visited-without-serp";
 
-// Enables instant search clicks feature.
-const char kEnableInstantSearchClicks[] = "enable-instant-search-clicks";
-
-#endif
+// Triggers prerendering of search base page to prefetch results for the typed
+// omnibox query. Only has an effect when prerender is enabled.
+const char kPrefetchSearchResults[]         = "prefetch-search-results";
+#endif  // defined(OS_ANDROID)
 
 #if defined(USE_ASH)
 const char kOpenAsh[]                       = "open-ash";
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_CHROMEOS)
+// These flags show the man page on Linux. They are equivalent to each
+// other.
+const char kHelp[]                          = "help";
+const char kHelpShort[]                     = "h";
+
 // Specifies which password store to use (detect, default, gnome, kwallet).
 const char kPasswordStore[]                 = "password-store";
 #endif
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 // Triggers migration of user data directory to another directory
 // specified as a parameter. The migration is done under singleton lock,
 // and sanity checks are made to avoid corrupting the profile.
 // The browser exits after migration is complete.
 const char kMigrateDataDirForSxS[]          = "migrate-data-dir-for-sxs";
 #endif  // defined(OS_LINUX) && !defined(OS_CHROMEOS)
 
 #if defined(OS_MACOSX)
 // Prevents Chrome from quitting when Chrome Apps are open.
 const char kAppsKeepChromeAliveInTests[]    = "apps-keep-chrome-alive-in-tests";
 
 // Shows a notification when quitting Chrome with hosted apps running. Default
 // behavior is to also quit all hosted apps.
 const char kHostedAppQuitNotification[] = "enable-hosted-app-quit-notification";
 
 // Disables app shim creation for hosted apps on Mac.
 const char kDisableHostedAppShimCreation[] = "disable-hosted-app-shim-creation";
 
 // Forcibly disables Lion-style on newer OSes, to allow developers to test the
 // older, SnowLeopard-style fullscreen.
 const char kDisableSystemFullscreenForTesting[] =
     "disable-system-fullscreen-for-testing";
 
-// A process type (switches::kProcessType) that relaunches the browser. See
-// chrome/browser/mac/relauncher.h.
-const char kRelauncherProcess[]             = "relauncher";
+// Enables Translate experimental new UX which replaces the infobar.
+const char kEnableTranslateNewUX[]         = "enable-translate-new-ux";
 
 // This is how the metrics client ID is passed from the browser process to its
 // children. With Crashpad, the metrics client ID is distinct from the crash
 // client ID.
 const char kMetricsClientID[]               = "metrics-client-id";
 
-#endif
+// A process type (switches::kProcessType) that relaunches the browser. See
+// chrome/browser/mac/relauncher.h.
+const char kRelauncherProcess[]             = "relauncher";
+#endif  // defined(OS_MACOSX)
 
 // Use bubbles for content permissions requests instead of infobars.
 const char kEnablePermissionsBubbles[]      = "enable-permissions-bubbles";
 
 #if defined(OS_WIN)
 // Fallback to XPS. By default connector uses CDD.
 const char kEnableCloudPrintXps[]           = "enable-cloud-print-xps";
 
 // Force-enables the profile shortcut manager. This is needed for tests since
 // they use a custom-user-data-dir which disables this.
 const char kEnableProfileShortcutManager[]  = "enable-profile-shortcut-manager";
 
 // For the DelegateExecute verb handler to launch Chrome in metro mode on
 // Windows 8 and higher.  Used when relaunching metro Chrome.
 const char kForceImmersive[]                = "force-immersive";
 
+// Whether or not the browser should warn if the profile is on a network share.
+// This flag is only relevant for Windows currently.
+const char kNoNetworkProfileWarning[]       = "no-network-profile-warning";
+
 // For the DelegateExecute verb handler to launch Chrome in desktop mode on
 // Windows 8 and higher.  Used when relaunching metro Chrome.
 const char kForceDesktop[]                  = "force-desktop";
 
+// Makes Windows happy by allowing it to show "Enable access to this program"
+// checkbox in Add/Remove Programs->Set Program Access and Defaults. This only
+// shows an error box because the only way to hide Chrome is by uninstalling
+// it.
+const char kHideIcons[]                     = "hide-icons";
+
 // Relaunches metro Chrome on Windows 8 and higher using a given shortcut.
 const char kRelaunchShortcut[]              = "relaunch-shortcut";
 
+// See kHideIcons.
+const char kShowIcons[]                     = "show-icons";
+
+// Runs un-installation steps that were done by chrome first-run.
+const char kUninstall[]                     = "uninstall";
+
 // Requests that Chrome launch the Metro viewer process via the given appid
 // (which is assumed to be registered as default browser) and synchronously
 // connect to it.
 const char kViewerLaunchViaAppId[]          = "viewer-launch-via-appid";
 
 // Waits for the given handle to be signaled before relaunching metro Chrome on
 // Windows 8 and higher.
 const char kWaitForMutex[]                  = "wait-for-mutex";
 
 // Indicates that chrome was launched to service a search request in Windows 8.
 const char kWindows8Search[]                = "windows8-search";
+#endif  // defined(OS_WIN)
+
+#if defined(ENABLE_IPC_FUZZER)
+// Specifies the testcase used by the IPC fuzzer.
+const char kIpcFuzzerTestcase[]             = "ipc-fuzzer-testcase";
 #endif
 
 #if defined(ENABLE_PRINT_PREVIEW) && !defined(OFFICIAL_BUILD)
 // Enables support to debug printing subsystem.
 const char kDebugPrint[] = "debug-print";
 #endif
 
 #ifndef NDEBUG
 // Enables overriding the path of file manager extension.
 const char kFileManagerExtensionPath[]      = "filemgr-ext-path";
@@ skipping 64 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches