Cross-process postMessage

content/browser/renderer_host/render_process_host_impl.h

Index: content/browser/renderer_host/render_process_host_impl.h
diff --git a/content/browser/renderer_host/render_process_host_impl.h b/content/browser/renderer_host/render_process_host_impl.h
index dd9efdd07140b59a3c2254d8b13846b85e22e243..3ba84941a27ab8dcdc514d8d51d29a0e0890eafb 100644
--- a/content/browser/renderer_host/render_process_host_impl.h
+++ b/content/browser/renderer_host/render_process_host_impl.h
@@ -23,6 +23,7 @@
 class CommandLine;
 class RendererMainThread;
 class RenderWidgetHelper;
+struct ViewMsg_PostMessage_Params;
 
 namespace base {
 class WaitableEvent;
@@ -156,6 +157,8 @@ class CONTENT_EXPORT RenderProcessHostImpl
   void OnUserMetricsRecordAction(const std::string& action);
   void OnRevealFolderInOS(const FilePath& path);
   void OnSavedPageAsMHTML(int job_id, int64 mhtml_file_size);
+  void OnSendPostMessage(int64 browsing_instance_frame_id,
+                         const ViewMsg_PostMessage_Params& params);
 
   // Generates a command line to be used to spawn a renderer and appends the
   // results to |*command_line|.