To fix the cross-site post submission bug.

content/browser/renderer_host/render_view_host_delegate.h

Index: content/browser/renderer_host/render_view_host_delegate.h
diff --git a/content/browser/renderer_host/render_view_host_delegate.h b/content/browser/renderer_host/render_view_host_delegate.h
index 784ea53af0004fe126cabe7e531f323c8d4eb296..1ede9c0eb3a8115286028a4f0d6e49ea1f69f443 100644
--- a/content/browser/renderer_host/render_view_host_delegate.h
+++ b/content/browser/renderer_host/render_view_host_delegate.h
@@ -14,6 +14,7 @@
 #include "base/string16.h"
 #include "content/common/content_export.h"
 #include "content/public/common/context_menu_source_type.h"
+#include "content/public/common/frame_navigate_params.h"
 #include "content/public/common/javascript_message_type.h"
 #include "content/public/common/media_stream_request.h"
 #include "net/base/load_states.h"
@@ -65,6 +66,7 @@ struct GlobalRequestID;
 struct NativeWebKeyboardEvent;
 struct Referrer;
 struct RendererPreferences;
+struct ViewMsg_Request;
 
 typedef base::Callback< void(const MediaStreamDevices&) > MediaResponseCallback;
 
@@ -421,6 +423,23 @@ class CONTENT_EXPORT RenderViewHostDelegate {
   virtual void RemoveLayer(WebKit::WebLayer* layer) {}
 #endif
 
+
+  // For Cross-Navigation Post Submisstion
+  virtual void RequestOpenPostURL(RenderViewHost* rvh,
+                                  const GURL& url,
+                                  const Referrer& referrer,
+                                  WindowOpenDisposition disposition,
+                                  int64 source_frame_id,
+                                  ViewMsg_Request request) {}

[michaeln, 2012/11/02 00:08:23]

please avoid pass by value (with non primitive typess) where possible, prefer
const T& references

[irobert, 2012/11/02 17:22:55]

Done.

+
+  virtual void RequestTransferPostURL(
+      const GURL& url,
+      const Referrer& referrer,
+      WindowOpenDisposition disposition,
+      int64 source_frame_id,
+      const GlobalRequestID& old_request_id,
+      ViewMsg_Request request) {}
+
  protected:
   virtual ~RenderViewHostDelegate() {}
 };