Fix message routing for BrowserPlugin in iframe

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 1698f18e080b94a618cf458c6891c3a8c1f3de70..d472f0dec0c9d70ae2cfd954ab5082a9ba4a6487 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -121,7 +121,6 @@ class WebHitTestResult;
 
 namespace content {
 
-class BrowserPluginManager;
 class DevToolsAgent;
 class DocumentState;
 class HistoryController;
@@ -205,9 +204,6 @@ class CONTENT_EXPORT RenderViewImpl
     return history_controller_.get();
   }
 
-  // Lazily initialize this view's BrowserPluginManager and return it.
-  BrowserPluginManager* GetBrowserPluginManager();
-
   // Functions to add and remove observers for this object.
   void AddObserver(RenderViewObserver* observer);
   void RemoveObserver(RenderViewObserver* observer);
@@ -963,9 +959,6 @@ class CONTENT_EXPORT RenderViewImpl
   // initialized.
   SpeechRecognitionDispatcher* speech_recognition_dispatcher_;
 
-  // BrowserPluginManager attached to this view; lazily initialized.
-  scoped_refptr<BrowserPluginManager> browser_plugin_manager_;
-
   DevToolsAgent* devtools_agent_;
 
   // Mouse Lock dispatcher attached to this view.