Support DWM switching....

chrome/views/native_frame_view.h

Index: chrome/views/native_frame_view.h
===================================================================
--- chrome/views/native_frame_view.h	(revision 0)
+++ chrome/views/native_frame_view.h	(revision 0)
@@ -0,0 +1,38 @@
+// Copyright (c) 2009 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 CHROME_VIEWS_NATIVE_FRAME_VIEW_H_
+#define CHROME_VIEWS_NATIVE_FRAME_VIEW_H_
+
+#include "chrome/views/non_client_view.h"
+
+namespace views {
+
+class NativeFrameView : public NonClientFrameView {
+ public:
+  explicit NativeFrameView(Window* frame);
+  virtual ~NativeFrameView();
+
+  // NonClientFrameView overrides:
+  virtual gfx::Rect GetBoundsForClientView() const;
+  virtual gfx::Rect GetWindowBoundsForClientBounds(
+      const gfx::Rect& client_bounds) const;
+  virtual gfx::Point GetSystemMenuPoint() const;
+  virtual int NonClientHitTest(const gfx::Point& point);
+  virtual void GetWindowMask(const gfx::Size& size,
+                             gfx::Path* window_mask);
+  virtual void EnableClose(bool enable);
+  virtual void ResetWindowControls();
+
+ private:
+  // Our containing frame.
+  Window* frame_;
+
+  DISALLOW_COPY_AND_ASSIGN(NativeFrameView);
+};
+
+}  // namespace views
+
+#endif  // #ifndef CHROME_VIEWS_NATIVE_FRAME_VIEW_H_
+