Revert 236048 "Rename RootWindowHost* to WindowTreeHost*"

trunk/src/chrome/browser/ui/views/frame/browser_desktop_root_window_host.h

Index: trunk/src/chrome/browser/ui/views/frame/browser_desktop_root_window_host.h
===================================================================
--- trunk/src/chrome/browser/ui/views/frame/browser_desktop_root_window_host.h	(revision 236090)
+++ trunk/src/chrome/browser/ui/views/frame/browser_desktop_root_window_host.h	(working copy)
@@ -12,24 +12,24 @@
 }
 namespace views {
 class DesktopNativeWidgetAura;
-class DesktopWindowTreeHost;
+class DesktopRootWindowHost;
 namespace internal {
 class NativeWidgetDelegate;
 }
 }
 
 // Interface to a platform specific browser frame implementation. The object
-// implementing this interface will also implement views::DesktopWindowTreeHost.
-class BrowserDesktopWindowTreeHost {
+// implementing this interface will also implement views::DesktopRootWindowHost.
+class BrowserDesktopRootWindowHost {
  public:
   // BDRWH is owned by the RootWindow.
-  static BrowserDesktopWindowTreeHost* CreateBrowserDesktopWindowTreeHost(
+  static BrowserDesktopRootWindowHost* CreateBrowserDesktopRootWindowHost(
       views::internal::NativeWidgetDelegate* native_widget_delegate,
       views::DesktopNativeWidgetAura* desktop_native_widget_aura,
       BrowserView* browser_view,
       BrowserFrame* browser_frame);
 
-  virtual views::DesktopWindowTreeHost* AsDesktopWindowTreeHost() = 0;
+  virtual views::DesktopRootWindowHost* AsDesktopRootWindowHost() = 0;
 
   virtual int GetMinimizeButtonOffset() const = 0;