Move more of the plugin code in the renderer to use RenderFrame instead of RenderView.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
===================================================================
--- content/renderer/render_view_impl.h	(revision 238847)
+++ content/renderer/render_view_impl.h	(working copy)
@@ -292,18 +292,6 @@
 
   void RegisterPluginDelegate(WebPluginDelegateProxy* delegate);
   void UnregisterPluginDelegate(WebPluginDelegateProxy* delegate);
-
-  // Helper function to retrieve information about a plugin for a URL and mime
-  // type. Returns false if no plugin was found.
-  // |actual_mime_type| is the actual mime type supported by the
-  // plugin found that match the URL given (one for each item in
-  // |info|).
-  bool GetPluginInfo(const GURL& url,
-                     const GURL& page_url,
-                     const std::string& mime_type,
-                     WebPluginInfo* plugin_info,
-                     std::string* actual_mime_type);
-
 #endif  // ENABLE_PLUGINS
 
   void TransferActiveWheelFlingAnimation(