To fix the cross-site post submission bug.

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index 9937e7eb27815cb17d56852f5ef3b72f38ad8abf..e7ca9cd71b0681d9f84ac46521eba5177af697b3 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -22,6 +22,7 @@
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/common/frame_navigate_params.h"
 #include "content/public/common/renderer_preferences.h"
 #include "net/base/load_states.h"
 #include "ui/gfx/rect_f.h"
@@ -34,6 +35,7 @@
 
 struct BrowserPluginHostMsg_ResizeGuest_Params;
 struct ViewMsg_PostMessage_Params;
+struct ViewMsg_Request;
 
 namespace webkit_glue {
 struct WebIntentData;
@@ -460,6 +462,21 @@ class CONTENT_EXPORT WebContentsImpl
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
+  // For Cross-Navigation Post Submisstion
+  virtual void RequestOpenPostURL(content::RenderViewHost* rvh,
+                                  const GURL& url,
+                                  const content::Referrer& referrer,
+                                  WindowOpenDisposition disposition,
+                                  int64 source_frame_id,
+                                  const ViewMsg_Request& request) OVERRIDE;
+
+  virtual void RequestTransferPostURL(
+      const GURL& url,
+      const content::Referrer& referrer,
+      WindowOpenDisposition disposition,
+      int64 source_frame_id,
+      const content::GlobalRequestID& transferred_global_request_id,
+      const ViewMsg_Request& request) OVERRIDE;
 
  private:
   friend class NavigationControllerImpl;