Browser Plugin: Implement BrowserPluginObserver.

content/renderer/browser_plugin/browser_plugin_manager_impl.h

Index: content/renderer/browser_plugin/browser_plugin_manager_impl.h
diff --git a/content/renderer/browser_plugin/browser_plugin_manager_impl.h b/content/renderer/browser_plugin/browser_plugin_manager_impl.h
index eb69591ca29ef2c1546e9027f855f49f0c5e4a57..db384db1a46b5dc44347a2340266a7e30b8e516c 100644
--- a/content/renderer/browser_plugin/browser_plugin_manager_impl.h
+++ b/content/renderer/browser_plugin/browser_plugin_manager_impl.h
@@ -22,7 +22,7 @@ class BrowserPluginManagerImpl : public BrowserPluginManager {
   BrowserPluginManagerImpl(RenderViewImpl* render_view);
 
   // BrowserPluginManager implementation.
-  virtual BrowserPlugin* CreateBrowserPlugin(
+  virtual BrowserPluginImpl* CreateBrowserPlugin(
       RenderViewImpl* render_view,
       WebKit::WebFrame* frame,
       const WebKit::WebPluginParams& params) OVERRIDE;
@@ -39,9 +39,6 @@ class BrowserPluginManagerImpl : public BrowserPluginManager {
                                  int request_id,
                                  const gfx::Point& position);
 
-  // Returns whether a message should be forwarded to BrowserPlugins.
-  static bool ShouldForwardToBrowserPlugin(const IPC::Message& message);
-
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginManagerImpl);
 };