Add RenderFrameHostDelegate and plumb it through all the necessary classes.

content/browser/frame_host/render_frame_host_manager.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_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/common/referrer.h"
 
 
 namespace content {
 class BrowserContext;
 class InterstitialPageImpl;
 class NavigationControllerImpl;
 class NavigationEntry;
 class NavigationEntryImpl;
+class RenderFrameHostDelegate;
 class RenderFrameHostManagerTest;
 class RenderViewHost;
 class RenderViewHostImpl;
 class RenderWidgetHostDelegate;
 class RenderWidgetHostView;
 class TestWebContents;
 class WebUIImpl;
 
 // Manages RenderFrameHosts for a FrameTreeNode.  This class acts as a state
 // machine to make cross-process navigations in a frame possible.
@@ skipping 70 matching lines @@
     virtual ~Delegate() {}
   };
 
   // All three delegate pointers must be non-NULL and are not owned by this
   // class.  They must outlive this class. The RenderViewHostDelegate and
   // RenderWidgetHostDelegate are what will be installed into all
   // RenderViewHosts that are created.
   //
   // You must call Init() before using this class.
   RenderFrameHostManager(
+      RenderFrameHostDelegate* render_frame_delegate,
       RenderViewHostDelegate* render_view_delegate,
       RenderWidgetHostDelegate* render_widget_delegate,
       Delegate* delegate);
   virtual ~RenderFrameHostManager();
 
   // For arguments, see WebContentsImpl constructor.
   void Init(BrowserContext* browser_context,
             SiteInstance* site_instance,
             int routing_id,
             int main_frame_routing_id);
@@ skipping 223 matching lines @@
   // Our delegate, not owned by us. Guaranteed non-NULL.
   Delegate* delegate_;
 
   // Whether a navigation requiring different RenderView's is pending. This is
   // either cross-site request is (in the new process model), or when required
   // for the view type (like view source versus not).
   bool cross_navigation_pending_;
 
   // Implemented by the owner of this class, these delegates are installed into
   // all the RenderViewHosts that we create.
+  RenderFrameHostDelegate* render_frame_delegate_;
   RenderViewHostDelegate* render_view_delegate_;
   RenderWidgetHostDelegate* render_widget_delegate_;
 
   // Our RenderView host and its associated Web UI (if any, will be NULL for
   // non-DOM-UI pages). This object is responsible for all communication with
   // a child RenderView instance.
   RenderViewHostImpl* render_view_host_;
   scoped_ptr<WebUIImpl> web_ui_;
 
   // A RenderViewHost used to load a cross-site page. This remains hidden
@@ skipping 28 matching lines @@
   InterstitialPageImpl* interstitial_page_;
 
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_