Service Worker: Make ServiceWorkerRegistration.update() return a promise. (Chromium 2/3)

content/browser/service_worker/service_worker_dispatcher_host.h

Index: content/browser/service_worker/service_worker_dispatcher_host.h
diff --git a/content/browser/service_worker/service_worker_dispatcher_host.h b/content/browser/service_worker/service_worker_dispatcher_host.h
index c2e5c25b3e74027a2afceed88c14745ab54d3565..2635494a971c13387dcfb31a5a6b6a7b008b4bd7 100644
--- a/content/browser/service_worker/service_worker_dispatcher_host.h
+++ b/content/browser/service_worker/service_worker_dispatcher_host.h
@@ -88,7 +88,10 @@ class CONTENT_EXPORT ServiceWorkerDispatcherHost : public BrowserMessageFilter {
                                int provider_id,
                                const GURL& pattern,
                                const GURL& script_url);
-  void OnUpdateServiceWorker(int provider_id, int64 registration_id);
+  void OnUpdateServiceWorker(int thread_id,
+                             int request_id,
+                             int provider_id,
+                             int64 registration_id);
   void OnUnregisterServiceWorker(int thread_id,
                                  int request_id,
                                  int provider_id,
@@ -151,6 +154,13 @@ class CONTENT_EXPORT ServiceWorkerDispatcherHost : public BrowserMessageFilter {
                             const std::string& status_message,
                             int64 registration_id);
 
+  void UpdateComplete(int thread_id,
+                      int provider_id,
+                      int request_id,
+                      ServiceWorkerStatusCode status,
+                      const std::string& status_message,
+                      int64 registration_id);
+
   void UnregistrationComplete(int thread_id,
                               int request_id,
                               ServiceWorkerStatusCode status);