Rename Launcher to Shelf.

ash/root_window_controller.h

 // 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.
 
 #ifndef ASH_ROOT_WINDOW_CONTROLLER_H_
 #define ASH_ROOT_WINDOW_CONTROLLER_H_
 
 #include <map>
 
 #include "ash/ash_export.h"
@@ skipping 72 matching lines @@
   // Creates and Initialize the RootWindowController for primary display.
   static void CreateForPrimaryDisplay(aura::RootWindow* root_window);
 
   // Creates and Initialize the RootWindowController for secondary displays.
   static void CreateForSecondaryDisplay(aura::RootWindow* root_window);
 
   // Creates and Initialize the RootWindowController for virtual
   // keyboard displays.
   static void CreateForVirtualKeyboardDisplay(aura::RootWindow* root_window);
 
-  // Returns a RootWindowController that has a launcher for given
+  // Returns a RootWindowController that has a shelf for given
   // |window|. This returns the RootWindowController for the |window|'s
-  // root window when multiple launcher mode is enabled, or the primary
+  // root window when multiple shelf mode is enabled, or the primary
   // RootWindowController otherwise.
-  static RootWindowController* ForLauncher(aura::Window* window);
+  static RootWindowController* ForShelf(aura::Window* window);
 
   // Returns a RootWindowController of the window's root window.
   static RootWindowController* ForWindow(const aura::Window* window);
 
   // Returns the RootWindowController of the target root window.
   static internal::RootWindowController* ForTargetRootWindow();
 
   // Returns container which contains a given |window|.
   static aura::Window* GetContainerForWindow(aura::Window* window);
 
@@ skipping 48 matching lines @@
 
   SoloWindowTracker* solo_window_tracker() {
     return solo_window_tracker_.get();
   }
 
   // Access the shelf layout manager associated with this root
   // window controller, NULL if no such shelf exists.
   ShelfLayoutManager* GetShelfLayoutManager();
 
   // Returns the system tray on this root window. Note that
-  // calling this on the root window that doesn't have a launcher will
+  // calling this on the root window that doesn't have a shelf will
   // lead to a crash.
   SystemTray* GetSystemTray();
 
   // Shows context menu at the |location_in_screen|. This uses
   // |ShellDelegate::CreateContextMenu| to define the content of the menu.
   void ShowContextMenu(const gfx::Point& location_in_screen,
                        ui::MenuSourceType source_type);
 
   // Returns the layout-manager for the appropriate modal-container. If the
   // window is inside the lockscreen modal container, then the layout manager
   // for that is returned. Otherwise the layout manager for the default modal
   // container is returned.
   // If no window is specified (i.e. |window| is NULL), then the lockscreen
   // modal container is used if the screen is currently locked. Otherwise, the
   // default modal container is used.
   SystemModalContainerLayoutManager* GetSystemModalLayoutManager(
       aura::Window* window);
 
   aura::Window* GetContainer(int container_id);
   const aura::Window* GetContainer(int container_id) const;
 
-  // Show launcher view if it was created hidden (before session has started).
-  void ShowLauncher();
+  // Show shelf view if it was created hidden (before session has started).
+  void ShowShelf();
 
-  // Called when the launcher associated with this root window is created.
-  void OnLauncherCreated();
+  // Called when the shelf associated with this root window is created.
+  void OnShelfCreated();
 
   // Called when the login status changes after login (such as lock/unlock).
   // TODO(oshima): Investigate if we can merge this and |OnLoginStateChanged|.
   void UpdateAfterLoginStatusChange(user::LoginStatus status);
 
   // Called when the brightness/grayscale animation from white to the login
   // desktop background image has started.  Starts |boot_splash_screen_|'s
   // hiding animation (if the screen is non-NULL).
   void HandleInitialDesktopBackgroundAnimationStarted();
 
@@ skipping 62 matching lines @@
 
   // Overridden from ShellObserver.
   virtual void OnLoginStateChanged(user::LoginStatus status) OVERRIDE;
   virtual void OnTouchHudProjectionToggled(bool enabled) OVERRIDE;
 
   scoped_ptr<aura::RootWindow> root_window_;
   RootWindowLayoutManager* root_window_layout_;
 
   scoped_ptr<StackingController> stacking_controller_;
 
-  // The shelf for managing the launcher and the status widget.
+  // The shelf for managing the shelf and the status widget.
   scoped_ptr<ShelfWidget> shelf_;
 
   // An invisible/empty window used as a event target for
   // |MouseCursorEventFilter| before a user logs in.
   // (crbug.com/266987)
   // Its container is |LockScreenBackgroundContainer| and
   // this must be deleted before the container is deleted.
   scoped_ptr<aura::Window> mouse_event_target_;
 
   // Manages layout of docked windows. Owned by DockedContainer.
@@ skipping 34 matching lines @@
 
 
 // Gets the RootWindowController for |root_window|.
 ASH_EXPORT RootWindowController* GetRootWindowController(
     const aura::Window* root_window);
 
 }  // namespace internal
 }  // ash
 
 #endif  //  ASH_ROOT_WINDOW_CONTROLLER_H_