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

chrome/common/url_constants.cc

Index: chrome/common/url_constants.cc
diff --git a/chrome/common/url_constants.cc b/chrome/common/url_constants.cc
index 0ac097f18b69bb29bd28983b5f09d5ecfe1c7152..72c4d6637dfba253fb49a4468e3eeab5ec1bf7d6 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -31,8 +31,6 @@ const char kChromeUICloudPrintResourcesURL[] = "chrome://cloudprintresources/";
 const char kChromeUIComponentsURL[] = "chrome://components/";
 const char kChromeUIConflictsURL[] = "chrome://conflicts/";
 const char kChromeUIConstrainedHTMLTestURL[] = "chrome://constrained-test/";
-const char kChromeUIContextualSearchPromoURL[] =
-    "chrome://contextual-search-promo";
 const char kChromeUICrashesURL[] = "chrome://crashes/";
 const char kChromeUICreditsURL[] = "chrome://credits/";
 const char kChromeUIDevicesURL[] = "chrome://devices/";
@@ -41,13 +39,11 @@ const char kChromeUIDevToolsURL[] =
 const char kChromeUIDomainReliabilityInternalsURL[] =
     "chrome://domain-reliability-internals/";
 const char kChromeUIDownloadsURL[] = "chrome://downloads/";
-const char kChromeUIEditSearchEngineDialogURL[] = "chrome://editsearchengine/";
 const char kChromeUIExtensionIconURL[] = "chrome://extension-icon/";
 const char kChromeUIExtensionsFrameURL[] = "chrome://extensions-frame/";
 const char kChromeUIExtensionsURL[] = "chrome://extensions/";
 const char kChromeUIFallbackIconURL[] = "chrome://fallback-icon/";
 const char kChromeUIFaviconURL[] = "chrome://favicon/";
-const char kChromeUIFeedbackURL[] = "chrome://feedback/";
 const char kChromeUIFlagsURL[] = "chrome://flags/";
 const char kChromeUIFlashURL[] = "chrome://flash/";
 const char kChromeUIGCMInternalsURL[] = "chrome://gcm-internals/";
@@ -63,10 +59,9 @@ const char kChromeUILargeIconURL[] = "chrome://large-icon/";
 const char kChromeUIMdSettingsURL[] = "chrome://md-settings/";
 const char kChromeUIMemoryRedirectURL[] = "chrome://memory-redirect/";
 const char kChromeUIMemoryURL[] = "chrome://memory/";
-const char kChromeUIMetroFlowURL[] = "chrome://make-metro/";
 const char kChromeUINaClURL[] = "chrome://nacl/";
 const char kChromeUINetInternalsURL[] = "chrome://net-internals/";
-const char kChromeUINewProfile[] = "chrome://newprofile/";
+const char kChromeUINewProfileURL[] = "chrome://newprofile/";
 const char kChromeUINewTabURL[] = "chrome://newtab/";
 const char kChromeUIOmniboxURL[] = "chrome://omnibox/";
 const char kChromeUIPluginsURL[] = "chrome://plugins/";
@@ -80,8 +75,7 @@ const char kChromeUIRestartURL[] = "chrome://restart/";
 const char kChromeUISettingsURL[] = "chrome://settings/";
 const char kChromeUIContentSettingsURL[] = "chrome://settings/content";
 const char kChromeUISettingsFrameURL[] = "chrome://settings-frame/";
-const char kChromeUISSLClientCertificateSelectorURL[] = "chrome://select-cert/";
-const char kChromeUISuggestions[] = "chrome://suggestions/";
+const char kChromeUISuggestionsURL[] = "chrome://suggestions/";
 const char kChromeUISuggestionsInternalsURL[] =
     "chrome://suggestions-internals/";
 const char kChromeUISupervisedUserPassphrasePageURL[] =
@@ -97,6 +91,8 @@ const char kChromeUIVersionURL[] = "chrome://version/";
 const char kChromeUIVoiceSearchURL[] = "chrome://voicesearch/";
 
 #if defined(OS_ANDROID)
+const char kChromeUIContextualSearchPromoURL[] =
+    "chrome://contextual-search-promo";
 const char kChromeUINativeScheme[] = "chrome-native";
 const char kChromeUINativeNewTabURL[] = "chrome-native://newtab/";
 const char kChromeUINativeBookmarksURL[] = "chrome-native://bookmarks/";
@@ -104,7 +100,6 @@ const char kChromeUINativeRecentTabsURL[] = "chrome-native://recent-tabs/";
 #endif
 
 #if defined(OS_CHROMEOS)
-const char kChromeUIActivationMessage[] = "chrome://activationmessage/";
 const char kChromeUIBluetoothPairingURL[] = "chrome://bluetooth-pairing/";
 const char kChromeUICertificateManagerDialogURL[] =
     "chrome://certificate-manager/";
@@ -112,31 +107,30 @@ const char kChromeUIChooseMobileNetworkURL[] =
     "chrome://choose-mobile-network/";
 const char kChromeUIDiscardsURL[] = "chrome://discards/";
 const char kChromeUIFirstRunURL[] = "chrome://first-run/";
-const char kChromeUIIdleLogoutDialogURL[] = "chrome://idle-logout/";
 const char kChromeUIImageBurnerURL[] = "chrome://imageburner/";
 const char kChromeUIKeyboardOverlayURL[] = "chrome://keyboardoverlay/";
-const char kChromeUILockScreenURL[] = "chrome://lock/";
-const char kChromeUIMediaplayerURL[] = "chrome://mediaplayer/";
 const char kChromeUIMobileSetupURL[] = "chrome://mobilesetup/";
 const char kChromeUINfcDebugURL[] = "chrome://nfc-debug/";
 const char kChromeUIOobeURL[] = "chrome://oobe/";
 const char kChromeUIOSCreditsURL[] = "chrome://os-credits/";
 const char kChromeUIProxySettingsURL[] = "chrome://proxy-settings/";
+const char kChromeUISalsaURL[] = "chrome://salsa/";
 const char kChromeUIScreenlockIconURL[] = "chrome://screenlock-icon/";
 const char kChromeUISetTimeURL[] = "chrome://set-time/";
 const char kChromeUISimUnlockURL[] = "chrome://sim-unlock/";
-const char kChromeUISlideshowURL[] = "chrome://slideshow/";
 const char kChromeUISlowURL[] = "chrome://slow/";
 const char kChromeUISystemInfoURL[] = "chrome://system/";
 const char kChromeUITermsOemURL[] = "chrome://terms/oem";
 const char kChromeUIUserImageURL[] = "chrome://userimage/";
+#endif  // defined(OS_CHROMEOS)
+
+#if defined(OS_WIN)
+const char kChromeUIMetroFlowURL[] = "chrome://make-metro/";
 #endif
 
 #if defined(USE_AURA)
 const char kChromeUIGestureConfigURL[] = "chrome://gesture/";
 const char kChromeUIGestureConfigHost[] = "gesture";
-const char kChromeUISalsaURL[] = "chrome://salsa/";
-const char kChromeUISalsaHost[] = "salsa";
 #endif
 
 #if (defined(OS_LINUX) && defined(TOOLKIT_VIEWS)) || defined(USE_AURA)
@@ -173,7 +167,6 @@ const char kChromeUICloudPrintResourcesHost[] = "cloudprintresources";
 const char kChromeUICloudPrintSetupHost[] = "cloudprintsetup";
 const char kChromeUIConflictsHost[] = "conflicts";
 const char kChromeUIConstrainedHTMLTestHost[] = "constrained-test";
-const char kChromeUIContextualSearchPromoHost[] = "contextual-search-promo";
 const char kChromeUICrashesHost[] = "crashes";
 const char kChromeUICrashHost[] = "crash";
 const char kChromeUICreditsHost[] = "credits";
@@ -188,13 +181,11 @@ const char kChromeUIDomainReliabilityInternalsHost[] =
     "domain-reliability-internals";
 const char kChromeUIDownloadsHost[] = "downloads";
 const char kChromeUIDriveInternalsHost[] = "drive-internals";
-const char kChromeUIEditSearchEngineDialogHost[] = "editsearchengine";
 const char kChromeUIExtensionIconHost[] = "extension-icon";
 const char kChromeUIExtensionsFrameHost[] = "extensions-frame";
 const char kChromeUIExtensionsHost[] = "extensions";
 const char kChromeUIFallbackIconHost[] = "fallback-icon";
 const char kChromeUIFaviconHost[] = "favicon";
-const char kChromeUIFeedbackHost[] = "feedback";
 const char kChromeUIFlagsHost[] = "flags";
 const char kChromeUIFlashHost[] = "flash";
 const char kChromeUIGCMInternalsHost[] = "gcm-internals";
@@ -215,7 +206,6 @@ const char kChromeUIMdSettingsHost[] = "md-settings";
 const char kChromeUIMemoryHost[] = "memory";
 const char kChromeUIMemoryInternalsHost[] = "memory-internals";
 const char kChromeUIMemoryRedirectHost[] = "memory-redirect";
-const char kChromeUIMetroFlowHost[] = "make-metro";
 const char kChromeUINaClHost[] = "nacl";
 const char kChromeUINetExportHost[] = "net-export";
 const char kChromeUINetInternalsHost[] = "net-internals";
@@ -238,7 +228,6 @@ const char kChromeUISettingsHost[] = "settings";
 const char kChromeUISettingsFrameHost[] = "settings-frame";
 const char kChromeUIShorthangHost[] = "shorthang";
 const char kChromeUISignInInternalsHost[] = "signin-internals";
-const char kChromeUISSLClientCertificateSelectorHost[] = "select-cert";
 const char kChromeUISuggestionsHost[] = "suggestions";
 const char kChromeUISuggestionsInternalsHost[] = "suggestions-internals";
 const char kChromeUISupervisedUserPassphrasePageHost[] =
@@ -264,7 +253,6 @@ const char kChromeUIWebRTCDeviceProviderHost[] =
     "webrtc-device-provider";
 const char kChromeUIWorkersHost[] = "workers";
 
-const char kChromeUIScreenshotPath[] = "screenshots";
 const char kChromeUIThemePath[] = "theme";
 
 #if defined(ENABLE_PRINT_PREVIEW)
@@ -276,6 +264,10 @@ const char kChromeUILinuxProxyConfigHost[] = "linux-proxy-config";
 const char kChromeUISandboxHost[] = "sandbox";
 #endif
 
+#if defined(OS_ANDROID)
+const char kChromeUIContextualSearchPromoHost[] = "contextual-search-promo";
+#endif
+
 #if defined(OS_CHROMEOS)
 const char kChromeUIActivationMessageHost[] = "activationmessage";
 const char kChromeUIAppLaunchHost[] = "app-launch";
@@ -285,13 +277,10 @@ const char kChromeUIChooseMobileNetworkHost[] = "choose-mobile-network";
 const char kChromeUICryptohomeHost[] = "cryptohome";
 const char kChromeUIDiscardsHost[] = "discards";
 const char kChromeUIFirstRunHost[] = "first-run";
-const char kChromeUIIdleLogoutDialogHost[] = "idle-logout";
 const char kChromeUIImageBurnerHost[] = "imageburner";
 const char kChromeUIKeyboardOverlayHost[] = "keyboardoverlay";
-const char kChromeUILockScreenHost[] = "lock";
 const char kChromeUILoginContainerHost[] = "login-container";
 const char kChromeUILoginHost[] = "login";
-const char kChromeUIMediaplayerHost[] = "mediaplayer";
 const char kChromeUIMobileSetupHost[] = "mobilesetup";
 const char kChromeUINfcDebugHost[] = "nfc-debug";
 const char kChromeUINetworkHost[] = "network";
@@ -302,18 +291,14 @@ const char kChromeUIPowerHost[] = "power";
 const char kChromeUIProvidedFileSystemsHost[] = "provided-file-systems";
 const char kChromeUIProxySettingsHost[] = "proxy-settings";
 const char kChromeUIRotateHost[] = "rotate";
+const char kChromeUISalsaHost[] = "salsa";
 const char kChromeUIScreenlockIconHost[] = "screenlock-icon";
 const char kChromeUISetTimeHost[] = "set-time";
 const char kChromeUISimUnlockHost[] = "sim-unlock";
-const char kChromeUISlideshowHost[] = "slideshow";
 const char kChromeUISlowHost[] = "slow";
 const char kChromeUISlowTraceHost[] = "slow_trace";
 const char kChromeUIUserImageHost[] = "userimage";
 
-const char kChromeUIMenu[] = "menu";
-const char kChromeUINetworkMenu[] = "network-menu";
-const char kChromeUIWrenchMenu[] = "wrench-menu";
-
 const char kEULAPathFormat[] = "/usr/share/chromeos-assets/eula/%s/eula.html";
 const char kOemEulaURLPath[] = "oem";
 const char kOnlineEulaURLPath[] =
@@ -324,6 +309,10 @@ const char kChromeOSCreditsPath[] =
 
 const char kChromeOSAssetHost[] = "chromeos-asset";
 const char kChromeOSAssetPath[] = "/usr/share/chromeos-assets/";
+#endif  // defined(OS_CHROMEOS)
+
+#if defined(OS_WIN)
+const char kChromeUIMetroFlowHost[] = "make-metro";
 #endif
 
 #if (defined(OS_LINUX) && defined(TOOLKIT_VIEWS)) || defined(USE_AURA)
@@ -360,11 +349,9 @@ const char kResetProfileSettingsSubPage[] = "resetProfileSettings";
 const char kSearchEnginesSubPage[] = "searchEngines";
 const char kSearchSubPage[] = "search";
 const char kSearchUsersSubPage[] = "search#Users";
-const char kSupervisedUserSettingsSubPage[] = "managedUser";
 const char kSyncSetupSubPage[] = "syncSetup";
 #if defined(OS_CHROMEOS)
 const char kInternetOptionsSubPage[] = "internet";
-const char kBluetoothAddDeviceSubPage[] = "bluetooth";
 const char kChangeProfilePictureSubPage[] = "changePicture";
 #endif
 
@@ -439,8 +426,10 @@ const char kChromeSyncMergeTroubleshootingURL[] =
     "https://support.google.com/chrome/answer/1181420#merge";
 #endif  // defined(ENABLE_ONE_CLICK_SIGNIN)
 
+#if defined(OS_MACOSX)
 const char kChromeEnterpriseSignInLearnMoreURL[] =
   "http://support.google.com/chromeos/bin/answer.py?hl=en&answer=1331549";
+#endif
 
 const char kResetProfileSettingsLearnMoreURL[] =
     "https://support.google.com/chrome/?p=ui_reset_settings";
@@ -521,8 +510,10 @@ const char kChromiumProjectURL[] = "http://www.chromium.org/";
 const char kLearnMoreReportingURL[] =
     "https://support.google.com/chrome/?p=ui_usagestat";
 
+#if defined(ENABLE_PLUGIN_INSTALLATION)
 const char kOutdatedPluginLearnMoreURL[] =
     "https://support.google.com/chrome/?p=ib_outdated_plugin";
+#endif
 
 const char kBlockedPluginLearnMoreURL[] =
     "https://support.google.com/chrome/?p=ib_blocked_plugin";
@@ -585,8 +576,10 @@ const char kRemoveNonCWSExtensionURL[] =
     "https://support.google.com/chrome/answer/2811969?"
     "p=ui_remove_non_cws_extensions&rd=1";
 
+#if defined(OS_WIN)
 const char kNotificationsHelpURL[] =
     "https://support.google.com/chrome/?p=ui_notifications";
+#endif
 
 const char kNotificationWelcomeLearnMoreURL[] =
     "https://support.google.com/chrome/?p=ib_google_now_welcome";