Fix resource loads dropped when iframe is transferred to a new window and original window closes.

webkit/glue/resource_loader_bridge.h

Index: webkit/glue/resource_loader_bridge.h
diff --git a/webkit/glue/resource_loader_bridge.h b/webkit/glue/resource_loader_bridge.h
index dcc86f4a5a6713baeea637967fc5ce9846fb504f..f22bf7c2455a9764331629c7cd776623bf6a49ff 100644
--- a/webkit/glue/resource_loader_bridge.h
+++ b/webkit/glue/resource_loader_bridge.h
@@ -237,6 +237,11 @@ class ResourceLoaderBridge {
     // Identifies what appcache host this request is associated with.
     int appcache_host_id;
 
+    // WebKit 'identifier' of the request. Used to match subsequent
+    // notifications from WebKit about this request, like transferring a pending
+    // request from one WebFrame to another.
+    int identifier;
+
     // Used to associated the bridge with a frame's network context.
     int routing_id;