**FOR DEBATING BUG #635709**

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/memory/ptr_util.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 951 matching lines @@
 
 const Widget* DesktopWindowTreeHostWin::GetWidget() const {
   return native_widget_delegate_->AsWidget();
 }
 
 HWND DesktopWindowTreeHostWin::GetHWND() const {
   return message_handler_->hwnd();
 }
 
 void DesktopWindowTreeHostWin::SetWindowTransparency() {
-  bool transparent = ShouldUseNativeFrame() && !IsFullscreen();
+  bool transparent = !IsFullscreen();
   compositor()->SetHostHasTransparentBackground(transparent);
   window()->SetTransparent(transparent);
   content_window_->SetTransparent(transparent);
 }
 
 bool DesktopWindowTreeHostWin::IsModalWindowActive() const {
   // This function can get called during window creation which occurs before
   // dispatcher() has been created.
   if (!dispatcher())
     return false;
@@ skipping 14 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