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

content/renderer/render_view.cc

Index: content/renderer/render_view.cc
diff --git a/content/renderer/render_view.cc b/content/renderer/render_view.cc
index 368cc335081dad50c4f5741cabbfc0935738ff69..2b82904d49d488b6f5837253a50de6150837f7e1 100644
--- a/content/renderer/render_view.cc
+++ b/content/renderer/render_view.cc
@@ -35,6 +35,7 @@
 #include "content/common/notification_service.h"
 #include "content/common/pepper_messages.h"
 #include "content/common/pepper_plugin_registry.h"
+#include "content/common/resource_dispatcher.h"
 #include "content/common/quota_dispatcher.h"
 #include "content/common/renderer_preferences.h"
 #include "content/common/url_constants.h"
@@ -2615,9 +2616,15 @@ void RenderView::didUpdateCurrentHistoryItem(WebFrame* frame) {
   StartNavStateSyncTimerIfNecessary();
 }
 
+// Called by WebKit on new or transferred requests to introduce the request
+// to the RenderView. If this RenderView inherited a pending Request from other
+// RenderView (as in the case of reparenting an iframe via adoptNode() JS API),
+// we need to update routing information to point to this RenderView.
 void RenderView::assignIdentifierToRequest(
     WebFrame* frame, unsigned identifier, const WebURLRequest& request) {
-  // Ignore
+  if (RenderThread::current())  // Will be NULL during tests.
+    RenderThread::current()->resource_dispatcher()->TransferRequestToNewPage(
+        identifier, routing_id_);
 }
 
 void RenderView::willSendRequest(
@@ -2657,6 +2664,8 @@ void RenderView::willSendRequest(
       state->set_was_prefetcher(true);
   }
 
+  request.setIdentifier(identifier);
+
   request.setRequestorID(routing_id_);
   request.setHasUserGesture(frame->isProcessingUserGesture());