Populate .current when navigator.serviceWorker is accessed

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index f7f77fad21c03aee84e63185e7b6b41f81886288..8b45a1229ab7be2f35d66853b83f1979801e4444 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -1323,11 +1323,9 @@ blink::WebServiceWorkerProvider* RenderFrameImpl::createServiceWorkerProvider(
   ServiceWorkerNetworkProvider* provider =
       ServiceWorkerNetworkProvider::FromDocumentState(
           DocumentState::FromDataSource(frame->dataSource()));
-  int provider_id = provider ?
-      provider->provider_id() :
-      kInvalidServiceWorkerProviderId;
   return new WebServiceWorkerProviderImpl(
-      ChildThread::current()->thread_safe_sender(), provider_id);
+      ChildThread::current()->thread_safe_sender(),
+      provider ? provider->context() : NULL);

[michaeln, 2014/05/01 01:25:18]

ah.. i see the main docs instance is cons'd up here

and now i remember that we haven't written code to support .serviceWorker from
dedicated|shared worker contexts yet

[kinuko, 2014/05/02 10:00:56]

Yup.

 }
 
 void RenderFrameImpl::didAccessInitialDocument(blink::WebLocalFrame* frame) {