original change

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
===================================================================
--- content/browser/loader/resource_dispatcher_host_impl.cc	(revision 256594)
+++ content/browser/loader/resource_dispatcher_host_impl.cc	(working copy)
@@ -1056,9 +1056,12 @@
   }
 
   // Construct the request.
+  net::CookieStore* cookie_store =
+      GetContentClient()->browser()->OverrideCookieStoreForRenderProcess(
+          child_id);
   scoped_ptr<net::URLRequest> new_request;
   new_request = request_context->CreateRequest(
-      request_data.url, request_data.priority, NULL);
+      request_data.url, request_data.priority, NULL, cookie_store);
 
   new_request->set_method(request_data.method);
   new_request->set_first_party_for_cookies(
@@ -1359,8 +1362,13 @@
     return;
   }
 
+  net::CookieStore* cookie_store =
+      GetContentClient()->browser()->OverrideCookieStoreForRenderProcess(
+          child_id);
   scoped_ptr<net::URLRequest> request(
-      request_context->CreateRequest(url, net::DEFAULT_PRIORITY, NULL));
+      request_context->CreateRequest(url, net::DEFAULT_PRIORITY, NULL,
+                                     cookie_store));
+
   request->set_method("GET");
   SetReferrerForRequest(request.get(), referrer);