Moved the following IPC messages used by the chrome NPAPI plugin installer out of content

content/renderer/render_view.h

Index: content/renderer/render_view.h
===================================================================
--- content/renderer/render_view.h	(revision 98657)
+++ content/renderer/render_view.h	(working copy)
@@ -285,11 +285,6 @@
   // Notification that the given plugin has crashed.
   void PluginCrashed(const FilePath& plugin_path);
 
-  // Notification that the default plugin has done something about a missing
-  // plugin. See default_plugin_shared.h for possible values of |status|.
-  void OnMissingPluginStatus(WebPluginDelegateProxy* delegate,
-                             int status);
-
   // Create a new NPAPI plugin.
   WebKit::WebPlugin* CreateNPAPIPlugin(WebKit::WebFrame* frame,
                                        const WebKit::WebPluginParams& params,
@@ -815,7 +810,6 @@
       const std::vector<GURL>& links,
       const std::vector<FilePath>& local_paths,
       const FilePath& local_directory_name);
-  void OnInstallMissingPlugin();
   void OnMediaPlayerActionAt(const gfx::Point& location,
                              const WebKit::WebMediaPlayerAction& action);
   void OnMoveOrResizeStarted();
@@ -1124,10 +1118,6 @@
 
   // Plugins -------------------------------------------------------------------
 
-  // Remember the first uninstalled plugin, so that we can ask the plugin
-  // to install itself when user clicks on the info bar.
-  base::WeakPtr<webkit::npapi::WebPluginDelegate> first_default_plugin_;
-
   PepperPluginDelegateImpl pepper_delegate_;
 
   // All the currently active plugin delegates for this RenderView; kept so that