Window ownership -> WindowTreeHost

ui/views/win/hwnd_util_aurawin.cc

 // 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.
 
 #include "ui/views/win/hwnd_util.h"
 
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/views/widget/widget.h"
 
 namespace views {
 
 HWND HWNDForView(const View* view) {
   return view->GetWidget() ? HWNDForWidget(view->GetWidget()) : NULL;
 }
 
 HWND HWNDForWidget(const Widget* widget) {
   return HWNDForNativeWindow(widget->GetNativeWindow());
 }
 
 HWND HWNDForNativeView(const gfx::NativeView view) {
   return view && view->GetRootWindow() ?
-      view->GetDispatcher()->host()->GetAcceleratedWidget() : NULL;
+      view->GetHost()->GetAcceleratedWidget() : NULL;
 }
 
 HWND HWNDForNativeWindow(const gfx::NativeWindow window) {
   return window && window->GetRootWindow() ?
-      window->GetDispatcher()->host()->GetAcceleratedWidget() : NULL;
+      window->GetHost()->GetAcceleratedWidget() : NULL;
 }
 
 gfx::Rect GetWindowBoundsForClientBounds(View* view,
                                          const gfx::Rect& client_bounds) {
   DCHECK(view);
-  aura::WindowEventDispatcher* dispatcher =
-      view->GetWidget()->GetNativeWindow()->GetDispatcher();
-  if (dispatcher) {
-    HWND hwnd = dispatcher->host()->GetAcceleratedWidget();
+  aura::WindowTreeHost* host = view->GetWidget()->GetNativeWindow()->GetHost();
+  if (host) {
+    HWND hwnd = host->GetAcceleratedWidget();
     RECT rect = client_bounds.ToRECT();
     DWORD style = ::GetWindowLong(hwnd, GWL_STYLE);
     DWORD ex_style = ::GetWindowLong(hwnd, GWL_EXSTYLE);
     AdjustWindowRectEx(&rect, style, FALSE, ex_style);
     return gfx::Rect(rect);
   }
   return client_bounds;
 }
 
 }  // namespace views