[abort] Let webkit know we're past the phase where throttles run.

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index 4fa3fb920af5be0d0441f596210505a45a791ad0..ef579d11ad7cbf14b2a79b47642acdf235691a2a 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -679,6 +679,10 @@ void ResourceDispatcherHostImpl::DidStartRequest(ResourceLoader* loader) {
         TimeDelta::FromMilliseconds(kUpdateLoadStatesIntervalMsec),
         this, &ResourceDispatcherHostImpl::UpdateLoadStates);
   }
+
+  ResourceRequestInfoImpl* info = loader->GetRequestInfo();
+  if (info->GetResourceType() == ResourceType::MAIN_FRAME && info->filter())
+    info->filter()->Send(new ResourceMsg_RequestDidStartForFrame(info->GetRequestID()));
 }
 
 void ResourceDispatcherHostImpl::DidReceiveRedirect(ResourceLoader* loader,