To fix the cross-site post submission bug.

content/browser/renderer_host/render_view_host_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/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 1345 matching lines @@
   }
   delegate_->ShowContextMenu(validated_params, type);
 }
 
 void RenderViewHostImpl::OnMsgToggleFullscreen(bool enter_fullscreen) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   delegate_->ToggleFullscreenMode(enter_fullscreen);
   WasResized();
 }
 
-void RenderViewHostImpl::OnMsgOpenURL(const GURL& url,
-                                      const Referrer& referrer,
-                                      WindowOpenDisposition disposition,
-                                      int64 source_frame_id) {
-  GURL validated_url(url);
+void RenderViewHostImpl::OnMsgOpenURL(
+    const ViewHostMsg_OpenURL_Params& params) {
+  GURL validated_url(params.url);
   FilterURL(ChildProcessSecurityPolicyImpl::GetInstance(),
             GetProcess(), false, &validated_url);
 
   delegate_->RequestOpenURL(
-      this, validated_url, referrer, disposition, source_frame_id);
+      this, validated_url, params.referrer, params.disposition, params.frame_id,
+      params.extra_header, params.request_body);
 }
 
 void RenderViewHostImpl::OnMsgDidContentsPreferredSizeChange(
     const gfx::Size& new_size) {
   delegate_->UpdatePreferredSize(new_size);
 }
 
 void RenderViewHostImpl::OnRenderAutoResized(const gfx::Size& new_size) {
   delegate_->ResizeDueToAutoResize(new_size);
 }
@@ skipping 643 matching lines @@
   is_waiting_for_beforeunload_ack_ = false;
   is_waiting_for_unload_ack_ = false;
   has_timed_out_on_unload_ = false;
 }
 
 void RenderViewHostImpl::ClearPowerSaveBlockers() {
   STLDeleteValues(&power_save_blockers_);
 }
 
 }  // namespace content