ServiceWorker: Make '.ready' return a promise to be resolved with ServiceWorkerRegistration (2/3)

content/browser/service_worker/service_worker_provider_host.h

Index: content/browser/service_worker/service_worker_provider_host.h
diff --git a/content/browser/service_worker/service_worker_provider_host.h b/content/browser/service_worker/service_worker_provider_host.h
index 6a6134a1472ba111ccd064d7da378ebe2ecdddf6..186621ee31d11612176ba7fb44d5c2a9cc463236 100644
--- a/content/browser/service_worker/service_worker_provider_host.h
+++ b/content/browser/service_worker/service_worker_provider_host.h
@@ -89,6 +89,10 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   // process state. That would be indicative of a bad IPC message.
   bool SetHostedVersionId(int64 versions_id);
 
+  // Sets the controller version field to |version| or if |version| is NULL,
+  // clears the field.
+  void SetControllerVersionAttribute(ServiceWorkerVersion* version);
+
   // Returns a handler for a request, the handler may return NULL if
   // the request doesn't require special handling.
   scoped_ptr<ServiceWorkerRequestHandler> CreateRequestHandler(
@@ -129,10 +133,6 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
       ServiceWorkerVersion* waiting_version,
       ServiceWorkerVersion* active_version);
 
-  // Sets the controller version field to |version| or if |version| is NULL,
-  // clears the field.
-  void SetControllerVersionAttribute(ServiceWorkerVersion* version);
-
   // Creates a ServiceWorkerHandle to retain |version| and returns a
   // ServiceWorkerInfo with the handle ID to pass to the provider. The
   // provider is responsible for releasing the handle.