views: Support Desktop Aura creation on Ozone

chrome/browser/ui/views/frame/browser_desktop_root_window_host_ozone.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_DESKTOP_ROOT_WINDOW_HOST_OZONE_H_
+#define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_DESKTOP_ROOT_WINDOW_HOST_OZONE_H_
+
+#include "ui/views/widget/desktop_aura/desktop_root_window_host_ozone.h"
+#include "chrome/browser/ui/views/frame/browser_desktop_root_window_host.h"
+
+class BrowserView;
+
+namespace views {
+class DesktopNativeWidgetAura;
+}
+
+class BrowserDesktopRootWindowHostOzone
+    : public BrowserDesktopRootWindowHost,
+      public views::DesktopRootWindowHostOzone {
+ public:
+  BrowserDesktopRootWindowHostOzone(
+      views::internal::NativeWidgetDelegate* native_widget_delegate,
+      views::DesktopNativeWidgetAura* desktop_native_widget_aura,
+      BrowserView* browser_view);
+  virtual ~BrowserDesktopRootWindowHostOzone();
+
+ private:
+  // Overridden from BrowserDesktopRootWindowHost:
+  virtual views::DesktopRootWindowHost* AsDesktopRootWindowHost() OVERRIDE;
+  virtual int GetMinimizeButtonOffset() const OVERRIDE;
+  virtual bool UsesNativeSystemMenu() const OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(BrowserDesktopRootWindowHostOzone);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_DESKTOP_ROOT_WINDOW_HOST_OZONE_H_