extensions: Add ExtensionView interface.

chrome/browser/ui/android/extensions/extension_view_android.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_ANDROID_EXTENSIONS_EXTENSION_VIEW_ANDROID_H_
 #define CHROME_BROWSER_UI_ANDROID_EXTENSIONS_EXTENSION_VIEW_ANDROID_H_
 
 #include "base/basictypes.h"
-#include "ui/gfx/size.h"
+#include "base/compiler_specific.h"
+#include "chrome/browser/extensions/extension_view.h"
 
-class Browser;
-
-class ExtensionViewAndroid {
+class ExtensionViewAndroid : public ExtensionView {
  public:
-  Browser* browser() const { return NULL; }
-
-  void ResizeDueToAutoResize(const gfx::Size& new_size);
-  void RenderViewCreated();
+  ExtensionViewAndroid();
+  virtual ~ExtensionViewAndroid();
 
  private:
-  ExtensionViewAndroid() { }
+  // Overridden from ExtensionView:
+  virtual Browser* GetBrowser() OVERRIDE;
+  virtual const Browser* GetBrowser() const OVERRIDE;
+  virtual gfx::NativeView GetNativeView() OVERRIDE;
+  virtual content::RenderViewHost* GetRenderViewHost() const OVERRIDE;
+  virtual void SetContainer(ExtensionViewContainer* container) OVERRIDE;
+  virtual void ResizeDueToAutoResize(const gfx::Size& new_size) OVERRIDE;
+  virtual void RenderViewCreated() OVERRIDE;
+  virtual void DidStopLoading() OVERRIDE;
+  virtual void WindowFrameChanged() OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionViewAndroid);
 };
 
 #endif  // CHROME_BROWSER_UI_ANDROID_EXTENSIONS_EXTENSION_VIEW_ANDROID_H_