Reland "Add a full screen virtual keyboard to virtual keyboard root window"

ash/shell.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_SHELL_H_
 #define ASH_SHELL_H_
 
 #include <utility>
 #include <vector>
 
@@ skipping 251 matching lines @@
   // Sets the work area insets of the display that contains |window|,
   // this notifies observers too.
   // TODO(sky): this no longer really replicates what happens and is unreliable.
   // Remove this.
   void SetDisplayWorkAreaInsets(aura::Window* window,
                                 const gfx::Insets& insets);
 
   // Called when the user logs in.
   void OnLoginStateChanged(user::LoginStatus status);
 
+  // Called after the logged-in user's profile is ready.
+  void OnLoginUserProfilePrepared();
+
   // Called when the login status changes.
   // TODO(oshima): Investigate if we can merge this and |OnLoginStateChanged|.
   void UpdateAfterLoginStatusChange(user::LoginStatus status);
 
   // Called when the application is exiting.
   void OnAppTerminating();
 
   // Called when the screen is locked (after the lock window is visible) or
   // unlocked.
   void OnLockStateChanged(bool locked);
 
   // Initializes |launcher_|.  Does nothing if it's already initialized.
   void CreateLauncher();
 
+  // Creates virtual keyboard. Deletes the old virtual keyboard if it's already
+  // exist.
+  void CreateKeyboard();
+
   // Show shelf view if it was created hidden (before session has started).
   void ShowLauncher();
 
   // Adds/removes observer.
   void AddShellObserver(ShellObserver* observer);
   void RemoveShellObserver(ShellObserver* observer);
 
   keyboard::KeyboardController* keyboard_controller() {
     return keyboard_controller_.get();
   }
@@ skipping 236 matching lines @@
   friend class shell::WindowWatcher;
 
   typedef std::pair<aura::Window*, gfx::Rect> WindowAndBoundsPair;
 
   // Takes ownership of |delegate|.
   explicit Shell(ShellDelegate* delegate);
   virtual ~Shell();
 
   void Init();
 
-  // Initializes virtual keyboard controller and attaches it to |root|.
-  void InitKeyboard(internal::RootWindowController* root);
+  // Initializes virtual keyboard controller.
+  void InitKeyboard();
 
   // Initializes the root window so that it can host browser windows.
   void InitRootWindow(aura::Window* root_window);
 
   // ash::internal::SystemModalContainerEventFilterDelegate overrides:
   virtual bool CanWindowReceiveEvents(aura::Window* window) OVERRIDE;
 
   // Overridden from ui::EventTarget:
   virtual bool CanAcceptEvent(const ui::Event& event) OVERRIDE;
   virtual EventTarget* GetParentTarget() OVERRIDE;
@@ skipping 132 matching lines @@
   bool simulate_modal_window_open_for_testing_;
 
   bool is_touch_hud_projection_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(Shell);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_H_