ServiceWorker: Ensure that ServiceWorkerDispatcher always adopts passed handle references (2)

content/child/service_worker/service_worker_dispatcher.h

Index: content/child/service_worker/service_worker_dispatcher.h
diff --git a/content/child/service_worker/service_worker_dispatcher.h b/content/child/service_worker/service_worker_dispatcher.h
index 1c6b529b06fde6a8bf23485948760e6f2568e156..08da5802c2ee52874139b9c8491506f2af0e9e49 100644
--- a/content/child/service_worker/service_worker_dispatcher.h
+++ b/content/child/service_worker/service_worker_dispatcher.h
@@ -113,17 +113,10 @@ class CONTENT_EXPORT ServiceWorkerDispatcher : public WorkerThread::Observer {
                          blink::WebServiceWorkerProviderClient* client);
   void RemoveProviderClient(int provider_id);
 
-  // Returns the existing service worker or a newly created one. When a new one
-  // is created, increments an interprocess reference to the service worker via
-  // ServiceWorkerHandleReference. Returns nullptr if the given info is invalid.
+  // Returns the existing service worker or a newly created one with the given
+  // handle reference. Returns nullptr if the given reference is invalid.
   scoped_refptr<WebServiceWorkerImpl> GetOrCreateServiceWorker(
-      const ServiceWorkerObjectInfo& info);
-
-  // Returns the existing service worker or a newly created one. Always adopts
-  // an interprocess reference to the service worker via
-  // ServiceWorkerHandleReference. Returns nullptr if the given info is invalid.
-  scoped_refptr<WebServiceWorkerImpl> GetOrAdoptServiceWorker(
-      const ServiceWorkerObjectInfo& info);
+      scoped_ptr<ServiceWorkerHandleReference> handle_ref);
 
   // Returns the existing registration or a newly created one. When a new one is
   // created, increments interprocess references to the registration and its