Revert "Ensure we properly set PageTransition for iframes."

content/browser/frame_host/navigator.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_NAVIGATOR_H_
 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "content/browser/frame_host/navigator_delegate.h"
@@ skipping 83 matching lines @@
   // Navigation requests -------------------------------------------------------
 
   virtual base::TimeTicks GetCurrentLoadStart();
 
   // The RenderFrameHostImpl has received a request to open a URL with the
   // specified |disposition|.
   virtual void RequestOpenURL(RenderFrameHostImpl* render_frame_host,
                               const GURL& url,
                               SiteInstance* source_site_instance,
                               const Referrer& referrer,
-                              ui::PageTransition page_transition,
                               WindowOpenDisposition disposition,
                               bool should_replace_current_entry,
                               bool user_gesture) {}
 
   // The RenderFrameHostImpl wants to transfer the request to a new renderer.
   // |redirect_chain| contains any redirect URLs (excluding |url|) that happened
   // before the transfer.
   virtual void RequestTransferURL(
       RenderFrameHostImpl* render_frame_host,
       const GURL& url,
@@ skipping 65 matching lines @@
   virtual bool IsWaitingForBeforeUnloadACK(FrameTreeNode* frame_tree_node);
 
  protected:
   friend class base::RefCounted<Navigator>;
   virtual ~Navigator() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_NAVIGATOR_H_