Fix a long standing painting problem seen in the tabstrip on Windows Desktop Chrome.

ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc

 // 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.
 
 #include "ui/views/widget/desktop_aura/desktop_window_tree_host_win.h"
 
 #include "base/win/metro.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/aura/client/aura_constants.h"
@@ skipping 364 matching lines @@
   // subclass.
   return ShouldUseNativeFrame();
 }
 
 void DesktopWindowTreeHostWin::FrameTypeChanged() {
   message_handler_->FrameTypeChanged();
   SetWindowTransparency();
 }
 
 void DesktopWindowTreeHostWin::SetFullscreen(bool fullscreen) {
-  message_handler_->fullscreen_handler()->SetFullscreen(fullscreen);
+  message_handler_->SetFullscreen(fullscreen);
   // TODO(sky): workaround for ScopedFullscreenVisibility showing window
   // directly. Instead of this should listen for visibility changes and then
   // update window.
   if (message_handler_->IsVisible() && !content_window_->TargetVisibility())
     content_window_->Show();
   SetWindowTransparency();
 }
 
 bool DesktopWindowTreeHostWin::IsFullscreen() const {
   return message_handler_->fullscreen_handler()->fullscreen();
@@ skipping 543 matching lines @@
 
 // static
 DesktopWindowTreeHost* DesktopWindowTreeHost::Create(
     internal::NativeWidgetDelegate* native_widget_delegate,
     DesktopNativeWidgetAura* desktop_native_widget_aura) {
   return new DesktopWindowTreeHostWin(native_widget_delegate,
                                       desktop_native_widget_aura);
 }
 
 }  // namespace views