Convert PepperBrowserConnection to be a RenderFrameObserver.

content/renderer/pepper/pepper_browser_connection.h

 // Copyright 2013 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 CONTENT_RENDERER_PEPPER_PEPPER_BROWSER_CONNECTION_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_BROWSER_CONNECTION_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
-#include "content/public/renderer/render_view_observer.h"
-#include "content/public/renderer/render_view_observer_tracker.h"
+#include "content/public/renderer/render_frame_observer.h"
+#include "content/public/renderer/render_frame_observer_tracker.h"
 #include "ppapi/c/pp_file_info.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 
+class GURL;
+
 namespace content {
 
 // This class represents a connection from the renderer to the browser for
 // sending/receiving pepper ResourceHost related messages. When the browser
 // and renderer communicate about ResourceHosts, they should pass the plugin
 // process ID to identify which plugin they are talking about.
 class PepperBrowserConnection
-    : public RenderViewObserver,
-      public RenderViewObserverTracker<PepperBrowserConnection> {
+    : public RenderFrameObserver,
+      public RenderFrameObserverTracker<PepperBrowserConnection> {
  public:
   typedef base::Callback<void(const std::vector<int>&)>
       PendingResourceIDCallback;
-  explicit PepperBrowserConnection(RenderView* render_view);
+  explicit PepperBrowserConnection(RenderFrame* render_frame);
   virtual ~PepperBrowserConnection();
 
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // TODO(teravest): Instead of having separate methods per message, we should
   // add generic functionality similar to PluginResource::Call().
 
   // Sends a request to the browser to create ResourceHosts for the given
   // |instance| of a plugin identified by |child_process_id|. |callback| will be
   // run when a reply is received with the pending resource IDs.
@@ skipping 24 matching lines @@
   int32_t next_sequence_number_;
 
   // Maps a sequence number to the callback to be run.
   std::map<int32_t, PendingResourceIDCallback> pending_create_map_;
   DISALLOW_COPY_AND_ASSIGN(PepperBrowserConnection);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_BROWSER_CONNECTION_H_