Cross-process postMessage

content/browser/tab_contents/tab_contents.h

Index: content/browser/tab_contents/tab_contents.h
diff --git a/content/browser/tab_contents/tab_contents.h b/content/browser/tab_contents/tab_contents.h
index 3f70a58e521b08e73631de9ecde419c1af7c7f45..2db09fec7b353807c6d6c982870e4cf966027da2 100644
--- a/content/browser/tab_contents/tab_contents.h
+++ b/content/browser/tab_contents/tab_contents.h
@@ -50,6 +50,10 @@ namespace webkit_glue {
 struct WebIntentData;
 }
 
+namespace content {
+class BrowsingInstanceFrame;
+}
+
 // Describes what goes in the main content area of a tab. TabContents is
 // the only type of TabContents, and these should be merged together.
 class CONTENT_EXPORT TabContents : public PageNavigator,
@@ -512,12 +516,14 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
   virtual void RequestOpenURL(const GURL& url,
                               const content::Referrer& referrer,
                               WindowOpenDisposition disposition,
-                              int64 source_frame_id) OVERRIDE;
+                              int64 source_frame_id,
+                              int64 opener_browsing_instance_frame_id) OVERRIDE;
   virtual void RequestTransferURL(
       const GURL& url,
       const content::Referrer& referrer,
       WindowOpenDisposition disposition,
       int64 source_frame_id,
+      int64 opener_browsing_instance_frame_id,
       const GlobalRequestID& transferred_global_request_id) OVERRIDE;
   virtual void RunJavaScriptMessage(const RenderViewHost* rvh,
                                     const string16& message,
@@ -885,6 +891,9 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
   // Our view type. Default is VIEW_TYPE_TAB_CONTENTS.
   content::ViewType view_type_;
 
+  // The BrowsingInstanceFrameId for this tab
+  content::BrowsingInstanceFrame* browsing_instance_frame_;
+
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };