Make BlockedPlugin implement RenderViewObserver so that RenderView doesn't ha...

chrome/renderer/blocked_plugin.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_BLOCKED_PLUGIN_H_
 #define CHROME_RENDERER_BLOCKED_PLUGIN_H_
 #pragma once
 
-#include "chrome/renderer/custom_menu_listener.h"
+#include "chrome/renderer/render_view_observer.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebPluginParams.h"
 #include "webkit/glue/cpp_bound_class.h"
 #include "webkit/plugins/npapi/webview_plugin.h"
 
 class GURL;
-class RenderView;
-
 
 namespace webkit {
 namespace npapi {
 class PluginGroup;
 }
 }
 
-class BlockedPlugin : public CppBoundClass,
-                      public webkit::npapi::WebViewPlugin::Delegate,
-                      public CustomMenuListener {
+class BlockedPlugin : public RenderViewObserver,
+                      public CppBoundClass,
+                      public webkit::npapi::WebViewPlugin::Delegate {
  public:
   BlockedPlugin(RenderView* render_view,
                 WebKit::WebFrame* frame,
                 const webkit::npapi::PluginGroup& info,
                 const WebKit::WebPluginParams& params,
                 const WebPreferences& settings,
                 int template_id,
                 const string16& message);
 
   webkit::npapi::WebViewPlugin* plugin() { return plugin_; }
 
   // WebViewPlugin::Delegate methods:
   virtual void BindWebFrame(WebKit::WebFrame* frame);
   virtual void WillDestroyPlugin();
   virtual void ShowContextMenu(const WebKit::WebMouseEvent&);
 
-  // CustomMenuListener methods:
-  virtual void MenuItemSelected(unsigned id);
+ private:
+  virtual ~BlockedPlugin();
+
+  // RenderViewObserver methods:
+  virtual bool OnMessageReceived(const IPC::Message& message);
+
+  void OnMenuItemSelected(unsigned id);
 
   // Load the blocked plugin.
   void LoadPlugin();
 
- private:
-  virtual ~BlockedPlugin();
-
   // Javascript callbacks:
   // Load the blocked plugin by calling LoadPlugin().
   // Takes no arguments, and returns nothing.
   void Load(const CppArgumentList& args, CppVariant* result);
 
   // Hide the blocked plugin by calling HidePlugin().
   // Takes no arguments, and returns nothing.
   void Hide(const CppArgumentList& args, CppVariant* result);
 
   // Hide the blocked plugin.
   void HidePlugin();
 
-  RenderView* render_view_;
   WebKit::WebFrame* frame_;
   WebKit::WebPluginParams plugin_params_;
   webkit::npapi::WebViewPlugin* plugin_;
   // The name of the plugin that was blocked.
   string16 name_;
+  // True iff we're showing a custom menu.
+  bool custom_menu_showing_;
 };
 
 #endif  // CHROME_RENDERER_BLOCKED_PLUGIN_H_