Cross-process postMessage

chrome/browser/ui/browser_navigator.cc

Index: chrome/browser/ui/browser_navigator.cc
diff --git a/chrome/browser/ui/browser_navigator.cc b/chrome/browser/ui/browser_navigator.cc
index ab73fbc8e4fb14a6819897ca3b4c8456e277522e..2485a994546e6787dfe3122506fd8e3704c4e609 100644
--- a/chrome/browser/ui/browser_navigator.cc
+++ b/chrome/browser/ui/browser_navigator.cc
@@ -251,18 +251,22 @@ void LoadURLInContents(TabContents* target_contents,
         url,
         params->referrer,
         params->transition, extra_headers,
+        params->opener_browsing_instance_frame_id,
         params->transferred_global_request_id,
         params->is_renderer_initiated);
   } else if (params->is_renderer_initiated) {
     target_contents->controller().LoadURLFromRenderer(
         url,
         params->referrer,
-        params->transition,  extra_headers);
+        params->transition,
+        extra_headers,
+        params->opener_browsing_instance_frame_id);
   } else {
     target_contents->controller().LoadURL(
         url,
         params->referrer,
-        params->transition,  extra_headers);
+        params->transition,
+        extra_headers);
   }
 
 }
@@ -367,6 +371,7 @@ NavigateParams::NavigateParams(
       disposition(CURRENT_TAB),
       transition(a_transition),
       is_renderer_initiated(false),
+      opener_browsing_instance_frame_id(-1),
       tabstrip_index(-1),
       tabstrip_add_types(TabStripModel::ADD_ACTIVE),
       window_action(NO_ACTION),
@@ -384,6 +389,7 @@ NavigateParams::NavigateParams(Browser* a_browser,
       disposition(CURRENT_TAB),
       transition(content::PAGE_TRANSITION_LINK),
       is_renderer_initiated(false),
+      opener_browsing_instance_frame_id(-1),
       tabstrip_index(-1),
       tabstrip_add_types(TabStripModel::ADD_ACTIVE),
       window_action(NO_ACTION),
@@ -423,6 +429,7 @@ void Navigate(NavigateParams* params) {
     // source information that may cause state to be shared.
     params->source_contents = NULL;
     params->referrer = content::Referrer();
+    params->opener_browsing_instance_frame_id = -1;
   }
 
   // Make sure the Browser is shown if params call for it.