Remove OS_CHROMEOS from ui/ash code

chrome/browser/ui/ash/launcher/chrome_launcher_controller.h

 // Copyright 2013 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.
 
 #ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_
 
 #include <list>
 #include <map>
 #include <memory>
@@ skipping 48 matching lines @@
 }
 
 namespace extensions {
 class Extension;
 }
 
 namespace ui {
 class BaseWindow;
 }
 
-#if defined(OS_CHROMEOS)
 class ChromeLauncherControllerUserSwitchObserver;
-#endif
 
 // A list of the elements which makes up a simple menu description.
 typedef ScopedVector<ChromeLauncherAppMenuItem> ChromeLauncherAppMenuItems;
 
 // ChromeLauncherController manages the launcher items needed for content
 // windows. Launcher items have a type, an optional app id, and a controller.
 // This incarnation groups running tabs/windows in application specific lists.
 // * Browser app windows have BrowserLauncherItemController, owned by the
 //   BrowserView instance.
 // * App windows have AppWindowLauncherItemController, owned by
@@ skipping 338 matching lines @@
 
   // Sets the shelf auto-hide behavior from prefs.
   void SetShelfAutoHideBehaviorFromPrefs();
 
   // Sets the shelf alignment from prefs.
   void SetShelfAlignmentFromPrefs();
 
   // Sets both of auto-hide behavior and alignment from prefs.
   void SetShelfBehaviorsFromPrefs();
 
-#if defined(OS_CHROMEOS)
   // Sets whether the virtual keyboard is enabled from prefs.
   void SetVirtualKeyboardBehaviorFromPrefs();
-#endif  // defined(OS_CHROMEOS)
 
   // Returns the shelf item status for the given |app_id|, which can be either
   // STATUS_ACTIVE (if the app is active), STATUS_RUNNING (if there is such an
   // app) or STATUS_CLOSED.
   ash::ShelfItemStatus GetAppState(const std::string& app_id);
 
   // Creates an app launcher to insert at |index|. Note that |index| may be
   // adjusted by the model to meet ordering constraints.
   // The |shelf_item_type| will be set into the ShelfModel.
   ash::ShelfID InsertAppLauncherItem(LauncherItemController* controller,
@@ skipping 81 matching lines @@
   // Used to handle app load/unload events.
   std::vector<std::unique_ptr<LauncherAppUpdater>> app_updaters_;
 
   PrefChangeRegistrar pref_change_registrar_;
 
   AppSyncUIState* app_sync_ui_state_;
 
   // The owned browser status monitor.
   std::unique_ptr<BrowserStatusMonitor> browser_status_monitor_;
 
-#if defined(OS_CHROMEOS)
   // A special observer class to detect user switches.
   std::unique_ptr<ChromeLauncherControllerUserSwitchObserver>
       user_switch_observer_;
-#endif
 
   // If true, incoming pinned state changes should be ignored.
   bool ignore_persist_pinned_state_change_;
 
   // The list of running & un-pinned applications for different users on hidden
   // desktops.
   typedef std::vector<std::string> RunningAppListIds;
   typedef std::map<std::string, RunningAppListIds> RunningAppListIdMap;
   RunningAppListIdMap last_used_running_application_order_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_