Browser Plugin: Implement BrowserPluginObserver.

content/renderer/browser_plugin/mock_browser_plugin.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 CONTENT_RENDERER_BROWSER_PLUGIN_MOCK_BROWSER_PLUGIN_H_
 #define CONTENT_RENDERER_BROWSER_PLUGIN_MOCK_BROWSER_PLUGIN_H_
 
-#include "content/renderer/browser_plugin/browser_plugin.h"
+#include "content/renderer/browser_plugin/browser_plugin_impl.h"
 
 namespace content {
 
-class MockBrowserPlugin : public BrowserPlugin {
+class MockBrowserPlugin : public BrowserPluginImpl {
  public:
   MockBrowserPlugin(RenderViewImpl* render_view,
                     WebKit::WebFrame* frame,
                     const WebKit::WebPluginParams& params);
 
   virtual ~MockBrowserPlugin();
 
   // Allow poking at a few private members.
-  using BrowserPlugin::guest_crashed_;
-  using BrowserPlugin::pending_damage_buffer_;
-  using BrowserPlugin::damage_buffer_sequence_id_;
+  using BrowserPluginImpl::guest_crashed_;
+  using BrowserPluginImpl::pending_damage_buffer_;
+  using BrowserPluginImpl::damage_buffer_sequence_id_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_BROWSER_PLUGIN_MOCK_BROWSER_PLUGIN_H_