Move Render(View|Widget)Host and associated classes to content namespace.

content/browser/renderer_host/java/java_bridge_dispatcher_host.h

 // Copyright (c) 2012 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_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_H_
 #pragma once
 
 #include "base/memory/ref_counted.h"
 #include "base/string16.h"
 #include "content/public/browser/render_view_host_observer.h"
 
 class NPChannelBase;
-class RenderViewHost;
 class RouteIDGenerator;
 struct NPObject;
 struct NPVariant_Param;
 
+namespace content {
+class RenderViewHost;
+}
+
 // This class handles injecting Java objects into a single RenderView. The Java
 // object itself lives in the browser process on a background thread, while a
 // proxy object is created in the renderer. An instance of this class exists
 // for each RenderViewHost.
 class JavaBridgeDispatcherHost
     : public base::RefCountedThreadSafe<JavaBridgeDispatcherHost>,
       public content::RenderViewHostObserver {
  public:
   // We hold a weak pointer to the RenderViewhost. It must outlive this object.
-  JavaBridgeDispatcherHost(RenderViewHost* render_view_host);
+  JavaBridgeDispatcherHost(content::RenderViewHost* render_view_host);
 
   // Injects |object| into the main frame of the corresponding RenderView. A
   // proxy object is created in the renderer and when the main frame's window
   // object is next cleared, this proxy object is bound to the window object
   // using |name|. The proxy object remains bound until the next time the
   // window object is cleared after a call to RemoveNamedObject() or
   // AddNamedObject() with the same name. The proxy object proxies calls back
   // to |object|, which is manipulated on the background thread. This class
   // holds a reference to |object| for the time that the proxy object is bound
   // to the window object.
   void AddNamedObject(const string16& name, NPObject* object);
   void RemoveNamedObject(const string16& name);
 
   // RenderViewHostObserver overrides:
   // The IPC macros require this to be public.
   virtual bool Send(IPC::Message* msg) OVERRIDE;
   virtual void RenderViewHostDestroyed(
-      RenderViewHost* render_view_host) OVERRIDE;
+      content::RenderViewHost* render_view_host) OVERRIDE;
 
  private:
   friend class base::RefCountedThreadSafe<JavaBridgeDispatcherHost>;
   virtual ~JavaBridgeDispatcherHost();
 
   // RenderViewHostObserver override:
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Message handlers
   void OnGetChannelHandle(IPC::Message* reply_msg);
 
   void GetChannelHandle(IPC::Message* reply_msg);
   void CreateNPVariantParam(NPObject* object, NPVariant_Param* param);
   void CreateObjectStub(NPObject* object, int route_id);
 
   scoped_refptr<NPChannelBase> channel_;
   bool is_renderer_initialized_;
 
   DISALLOW_COPY_AND_ASSIGN(JavaBridgeDispatcherHost);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_H_