Navigation transitions: Plumb data from the outgoing renderer to the incoming renderer

content/browser/web_contents/web_contents_impl.cc

 // 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.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 3584 matching lines @@
   if (delegate_ && rvh == GetRenderViewHost())
     delegate_->CloseContents(this);
 }
 
 void WebContentsImpl::SwappedOut(RenderFrameHost* rfh) {
   if (delegate_ && rfh->GetRenderViewHost() == GetRenderViewHost())
     delegate_->SwappedOut(this);
 }
 
 void WebContentsImpl::DidDeferAfterResponseStarted(
-    const scoped_refptr<net::HttpResponseHeaders>& headers,
-    const GURL& url) {
+    const TransitionLayerData& transition_data) {
 #if defined(OS_ANDROID)
   ContentViewCoreImpl::FromWebContents(this)->DidDeferAfterResponseStarted(
-      headers, url);
+      transition_data);
 #endif
 }
 
 bool WebContentsImpl::WillHandleDeferAfterResponseStarted() {
 #if defined(OS_ANDROID)
   return ContentViewCoreImpl::FromWebContents(this)->
       WillHandleDeferAfterResponseStarted();
 #else
   return false;
 #endif
@@ skipping 604 matching lines @@
   if (new_size != old_size)
     delegate_->UpdatePreferredSize(this, new_size);
 }
 
 void WebContentsImpl::ResumeResponseDeferredAtStart() {
   FrameTreeNode* node = frame_tree_.root();
   node->render_manager()->ResumeResponseDeferredAtStart();
 }
 
 }  // namespace content