Forwarding POST body into renderer after a cross-site transfer.

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 45d8ca0cffc75a6862df86dcbaef4b24a71fe007..2ff34004c8480dafc9c64360eb0a39bcfd4fd612 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -17,6 +17,7 @@
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
@@ -309,13 +310,15 @@ class CONTENT_EXPORT RenderFrameHostImpl : public RenderFrameHost,
   // commit.  We should ensure that the old RenderFrameHost runs its unload
   // handler and determine whether a transfer to a different RenderFrameHost is
   // needed.
-  void OnCrossSiteResponse(const GlobalRequestID& global_request_id,
-                           std::unique_ptr<CrossSiteTransferringRequest>
-                               cross_site_transferring_request,
-                           const std::vector<GURL>& transfer_url_chain,
-                           const Referrer& referrer,
-                           ui::PageTransition page_transition,
-                           bool should_replace_current_entry);
+  void OnCrossSiteResponse(
+      const GlobalRequestID& global_request_id,
+      std::unique_ptr<CrossSiteTransferringRequest>
+          cross_site_transferring_request,
+      const std::vector<GURL>& transfer_url_chain,
+      const Referrer& referrer,
+      ui::PageTransition page_transition,
+      bool should_replace_current_entry,
+      const scoped_refptr<ResourceRequestBody>& resource_request_body);
 
   // Tells the renderer that this RenderFrame is being swapped out for one in a
   // different renderer process.  It should run its unload handler and move to