Rename RootWindowHost to WindowTreeHost

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/gfx/win/window_impl.h"
 
 namespace aura {
 
-class RootWindowHostWin : public RootWindowHost, public gfx::WindowImpl {
+class WindowTreeHostWin : public WindowTreeHost, public gfx::WindowImpl {
  public:
-  RootWindowHostWin(const gfx::Rect& bounds);
-  virtual ~RootWindowHostWin();
-  // RootWindowHost:
+  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;
 
  private:
-  BEGIN_MSG_MAP_EX(RootWindowHostWin)
+  BEGIN_MSG_MAP_EX(WindowTreeHostWin)
     // Range handlers must go first!
     MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange)
     MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE, WM_NCXBUTTONDBLCLK, OnMouseRange)
 
     // Mouse capture events.
     MESSAGE_HANDLER_EX(WM_CAPTURECHANGED, OnCaptureChanged)
 
     // Key events.
     MESSAGE_HANDLER_EX(WM_KEYDOWN, OnKeyEvent)
     MESSAGE_HANDLER_EX(WM_KEYUP, OnKeyEvent)
@@ skipping 18 matching lines @@
   void OnMove(const CPoint& point);
   void OnPaint(HDC dc);
   void OnSize(UINT param, const CSize& size);
 
   bool fullscreen_;
   bool has_capture_;
   RECT saved_window_rect_;
   DWORD saved_window_style_;
   DWORD saved_window_ex_style_;
 
-  DISALLOW_COPY_AND_ASSIGN(RootWindowHostWin);
+  DISALLOW_COPY_AND_ASSIGN(WindowTreeHostWin);
 };
 
 namespace test {
 
-// Set true to let RootWindowHostWin use a popup window
+// 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_