Cross-process postMessage

content/browser/tab_contents/navigation_controller.cc

Index: content/browser/tab_contents/navigation_controller.cc
diff --git a/content/browser/tab_contents/navigation_controller.cc b/content/browser/tab_contents/navigation_controller.cc
index a194a7e267eb10518433f97b8486ed43203dd6b1..4ec2e2e37911103bd03cd6f82c1600280cd5f244 100644
--- a/content/browser/tab_contents/navigation_controller.cc
+++ b/content/browser/tab_contents/navigation_controller.cc
@@ -226,7 +226,8 @@ NavigationEntry* NavigationController::CreateNavigationEntry(
     const GURL& url, const content::Referrer& referrer,
     content::PageTransition transition,
     bool is_renderer_initiated, const std::string& extra_headers,
-    content::BrowserContext* browser_context) {
+    content::BrowserContext* browser_context,
+    int64 opener_browsing_instance_frame_id) {
   // Allow the browser URL handler to rewrite the URL. This will, for example,
   // remove "view-source:" from the beginning of the URL to get the URL that
   // will actually be loaded. This real URL won't be shown to the user, just
@@ -249,6 +250,8 @@ NavigationEntry* NavigationController::CreateNavigationEntry(
   entry->set_user_typed_url(url);
   entry->set_update_virtual_url_with_url(reverse_on_redirect);
   entry->set_extra_headers(extra_headers);
+  entry->set_opener_browsing_instance_frame_id(
+      opener_browsing_instance_frame_id);
   return entry;
 }
 
@@ -504,15 +507,15 @@ void NavigationController::TransferURL(
     const content::Referrer& referrer,
     content::PageTransition transition,
     const std::string& extra_headers,
+    const int64 opener_browsing_instance_frame_id,
     const GlobalRequestID& transferred_global_request_id,
     bool is_renderer_initiated) {
   // The user initiated a load, we don't need to reload anymore.
   needs_reload_ = false;
 
-  NavigationEntry* entry = CreateNavigationEntry(url, referrer, transition,
-                                                 is_renderer_initiated,
-                                                 extra_headers,
-                                                 browser_context_);
+  NavigationEntry* entry = CreateNavigationEntry(
+      url, referrer, transition, is_renderer_initiated, extra_headers,
+      browser_context_, opener_browsing_instance_frame_id);
   entry->set_transferred_global_request_id(transferred_global_request_id);
 
   LoadEntry(entry);
@@ -526,10 +529,9 @@ void NavigationController::LoadURL(
   // The user initiated a load, we don't need to reload anymore.
   needs_reload_ = false;
 
-  NavigationEntry* entry = CreateNavigationEntry(url, referrer, transition,
-                                                 false,
-                                                 extra_headers,
-                                                 browser_context_);
+  NavigationEntry* entry = CreateNavigationEntry(
+      url, referrer, transition, false, extra_headers,
+      browser_context_);
 
   LoadEntry(entry);
 }
@@ -538,14 +540,14 @@ void NavigationController::LoadURLFromRenderer(
     const GURL& url,
     const content::Referrer& referrer,
     content::PageTransition transition,
-    const std::string& extra_headers) {
+    const std::string& extra_headers,
+    int64 opener_browsing_instance_frame_id) {
   // The user initiated a load, we don't need to reload anymore.
   needs_reload_ = false;
 
-  NavigationEntry* entry = CreateNavigationEntry(url, referrer, transition,
-                                                 true,
-                                                 extra_headers,
-                                                 browser_context_);
+  NavigationEntry* entry = CreateNavigationEntry(
+      url, referrer, transition, true, extra_headers,
+      browser_context_, opener_browsing_instance_frame_id);
 
   LoadEntry(entry);
 }