aura: Remove event-dispatch methods from WindowTreeHostDelegate interface.

ui/aura/root_window_host_win.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 UI_AURA_ROOT_WINDOW_HOST_WIN_H_
 #define UI_AURA_ROOT_WINDOW_HOST_WIN_H_
 
 #include "base/compiler_specific.h"
 #include "ui/aura/aura_export.h"
 #include "ui/aura/window_tree_host.h"
+#include "ui/events/event_source.h"
 #include "ui/gfx/win/window_impl.h"
 
 namespace aura {
 
-class WindowTreeHostWin : public WindowTreeHost, public gfx::WindowImpl {
+class WindowTreeHostWin : public WindowTreeHost,
+                          public ui::EventSource,
+                          public gfx::WindowImpl {
  public:
   WindowTreeHostWin(const gfx::Rect& bounds);
   virtual ~WindowTreeHostWin();
   // WindowTreeHost:
   virtual RootWindow* GetRootWindow() OVERRIDE;
   virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE;
   virtual void Show() OVERRIDE;
   virtual void Hide() OVERRIDE;
   virtual void ToggleFullScreen() OVERRIDE;
   virtual gfx::Rect GetBounds() const OVERRIDE;
   virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
   virtual gfx::Insets GetInsets() const OVERRIDE;
   virtual void SetInsets(const gfx::Insets& insets) OVERRIDE;
   virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE;
   virtual void SetCapture() OVERRIDE;
   virtual void ReleaseCapture() OVERRIDE;
   virtual void SetCursor(gfx::NativeCursor cursor) OVERRIDE;
   virtual bool QueryMouseLocation(gfx::Point* location_return) OVERRIDE;
   virtual bool ConfineCursorToRootWindow() OVERRIDE;
   virtual void UnConfineCursor() OVERRIDE;
   virtual void OnCursorVisibilityChanged(bool show) OVERRIDE;
   virtual void MoveCursorTo(const gfx::Point& location) OVERRIDE;
   virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE;
   virtual void OnDeviceScaleFactorChanged(float device_scale_factor) OVERRIDE;
   virtual void PrepareForShutdown() OVERRIDE;
 
+  // ui::EventSource:
+  virtual ui::EventProcessor* GetEventProcessor() OVERRIDE;
+
  private:
   CR_BEGIN_MSG_MAP_EX(WindowTreeHostWin)
     // Range handlers must go first!
     CR_MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange)
     CR_MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE,
                                 WM_NCXBUTTONDBLCLK,
                                 OnMouseRange)
 
     // Mouse capture events.
     CR_MESSAGE_HANDLER_EX(WM_CAPTURECHANGED, OnCaptureChanged)
@@ skipping 37 matching lines @@
 // Set true to let WindowTreeHostWin use a popup window
 // with no frame/title so that the window size and test's
 // expectations matches.
 AURA_EXPORT void SetUsePopupAsRootWindowForTest(bool use);
 
 }  // namespace
 
 }  // namespace aura
 
 #endif  // UI_AURA_ROOT_WINDOW_HOST_WIN_H_