Browser Plugin: Implement BrowserPluginObserver.

content/renderer/browser_plugin/mock_browser_plugin_manager.h

Index: content/renderer/browser_plugin/mock_browser_plugin_manager.h
diff --git a/content/renderer/browser_plugin/mock_browser_plugin_manager.h b/content/renderer/browser_plugin/mock_browser_plugin_manager.h
index c84ce0c414b2de13de7557139df97d43d832127e..ce52d7cafc9c4f81ba90034d2814833472d56733 100644
--- a/content/renderer/browser_plugin/mock_browser_plugin_manager.h
+++ b/content/renderer/browser_plugin/mock_browser_plugin_manager.h
@@ -18,11 +18,11 @@ class MockBrowserPluginManager : public BrowserPluginManager {
   MockBrowserPluginManager(RenderViewImpl* render_view);
 
   // BrowserPluginManager implementation.
-  virtual BrowserPlugin* CreateBrowserPlugin(
+  virtual BrowserPluginImpl* CreateBrowserPlugin(
       RenderViewImpl* render_view,
       WebKit::WebFrame* frame,
       const WebKit::WebPluginParams& params) OVERRIDE;
-  virtual void AllocateInstanceID(BrowserPlugin* browser_plugin) OVERRIDE;
+  virtual void AllocateInstanceID(BrowserPluginImpl* browser_plugin) OVERRIDE;
 
   // Provides access to the messages that have been received by this thread.
   IPC::TestSink& sink() { return sink_; }
@@ -32,7 +32,7 @@ class MockBrowserPluginManager : public BrowserPluginManager {
   virtual bool Send(IPC::Message* msg) OVERRIDE;
  protected:
   virtual ~MockBrowserPluginManager();
-  void AllocateInstanceIDACK(BrowserPlugin* browser_plugin,
+  void AllocateInstanceIDACK(BrowserPluginImpl* browser_plugin,
                              int instance_id);
 
   IPC::TestSink sink_;