Implement overscroll support for the virtual keyboard.

ash/wm/dock/docked_window_layout_manager.h

 // Copyright (c) 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 ASH_WM_DOCK_DOCKED_WINDOW_LAYOUT_MANAGER_H_
 #define ASH_WM_DOCK_DOCKED_WINDOW_LAYOUT_MANAGER_H_
 
 #include "ash/ash_export.h"
 #include "ash/shelf/shelf_layout_manager_observer.h"
 #include "ash/shell_observer.h"
 #include "ash/wm/dock/dock_types.h"
 #include "ash/wm/dock/docked_window_layout_manager_observer.h"
 #include "ash/wm/window_state_observer.h"
 #include "ash/wm/workspace/snap_types.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
+#include "ui/aura/client/virtual_keyboard_observer.h"
 #include "ui/aura/layout_manager.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 #include "ui/gfx/rect.h"
-#include "ui/keyboard/keyboard_controller_observer.h"
 #include "ui/wm/public/activation_change_observer.h"
 
 namespace aura {
 class Window;
 }
 
 namespace gfx {
 class Point;
 }
 
@@ skipping 31 matching lines @@
 // dock_container->SetLayoutManager(
 //     new DockedWindowLayoutManager(dock_container));
 //
 // TODO(varkha): extend BaseLayoutManager instead of LayoutManager to inherit
 // common functionality.
 class ASH_EXPORT DockedWindowLayoutManager
     : public aura::LayoutManager,
       public ash::ShellObserver,
       public aura::WindowObserver,
       public aura::client::ActivationChangeObserver,
-      public keyboard::KeyboardControllerObserver,
+      public aura::client::VirtualKeyboardObserver,
       public ShelfLayoutManagerObserver,
       public wm::WindowStateObserver {
  public:
   // Maximum width of the docked windows area.
   static const int kMaxDockWidth;
 
   // Minimum width of the docked windows area.
   static const int kMinDockWidth;
 
   DockedWindowLayoutManager(aura::Window* dock_container,
@@ skipping 153 matching lines @@
 
   // Updates |docked_bounds_| and workspace insets when bounds of docked windows
   // area change. Passing |reason| to observers allows selectively skipping
   // notifications.
   void UpdateDockBounds(DockedWindowLayoutManagerObserver::Reason reason);
 
   // Called whenever the window stacking order needs to be updated (e.g. focus
   // changes or a window is moved).
   void UpdateStacking(aura::Window* active_window);
 
-  // keyboard::KeyboardControllerObserver:
+  // aura::client::VirtualKeyboardObserver:
   virtual void OnKeyboardBoundsChanging(
       const gfx::Rect& keyboard_bounds) OVERRIDE;
 
   // Parent window associated with this layout manager.
   aura::Window* dock_container_;
   // Protect against recursive calls to Relayout().
   bool in_layout_;
 
   // A window that is being dragged (whether docked or not).
   // Windows are tracked by docked layout manager only if they are docked;
@@ skipping 45 matching lines @@
   // Observers of dock bounds changes.
   ObserverList<DockedWindowLayoutManagerObserver> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(DockedWindowLayoutManager);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_DOCK_DOCKED_WINDOW_LAYOUT_MANAGER_H_