Cross-process postMessage

content/browser/tab_contents/navigation_entry.h

Index: content/browser/tab_contents/navigation_entry.h
diff --git a/content/browser/tab_contents/navigation_entry.h b/content/browser/tab_contents/navigation_entry.h
index 6b139a189d74efa858fb23cd4bf549fc7129c873..d27cba6ae5947cb406d21285c1392c82a1e608e1 100644
--- a/content/browser/tab_contents/navigation_entry.h
+++ b/content/browser/tab_contents/navigation_entry.h
@@ -331,6 +331,15 @@ class CONTENT_EXPORT NavigationEntry {
     return extra_headers_;
   }
 
+  // Used to support swapouts of frames with non-null openers

[Charlie Reis, 2011/12/12 22:20:36]

End comments with a period.

[supersat, 2011/12/15 19:30:49]

Done.

+  void set_opener_browsing_instance_frame_id(int64 id) {
+    opener_browsing_instance_frame_id_ = id;
+  }
+
+  int64 opener_browsing_instance_frame_id() const {
+    return opener_browsing_instance_frame_id_;
+  }
+
   // Page-related helpers ------------------------------------------------------
 
   // Returns the title to be displayed on the tab. This could be the title of
@@ -447,6 +456,7 @@ class CONTENT_EXPORT NavigationEntry {
   GURL user_typed_url_;
   bool has_post_data_;
   RestoreType restore_type_;
+  int64 opener_browsing_instance_frame_id_;
 
   // This member is not persisted with sesssion restore.
   std::string extra_headers_;