Revise ServiceWorker DevTools protocols.

content/browser/geofencing/geofencing_manager_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/callback.h"
 #include "base/message_loop/message_loop.h"
 #include "content/browser/geofencing/geofencing_manager.h"
 #include "content/browser/geofencing/geofencing_service.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
@@ skipping 139 matching lines @@
     GURL script_url("http://www.example.com/service_worker.js");
     int64 registration_id = kInvalidServiceWorkerRegistrationId;
     bool called = false;
     helper_->context()->RegisterServiceWorker(
         pattern, script_url, nullptr,
         MakeRegisteredCallback(&called, &registration_id));
 
     EXPECT_FALSE(called);
     base::RunLoop().RunUntilIdle();
     EXPECT_TRUE(called);
-
-    return make_scoped_refptr(new ServiceWorkerRegistration(
-        pattern, registration_id, helper_->context()->AsWeakPtr()));
+    scoped_refptr<ServiceWorkerRegistration> worker(
+        new ServiceWorkerRegistration(pattern, registration_id,
+                                      helper_->context()->AsWeakPtr()));
+    // ServiceWorkerRegistration posts a notification task on construction.
+    base::RunLoop().RunUntilIdle();
+    return worker;
   }
 
   void UnregisterServiceWorker(
       const scoped_refptr<ServiceWorkerRegistration>& registration) {
     bool called = false;
     helper_->context()->UnregisterServiceWorker(
         registration->pattern(), MakeUnregisteredCallback(&called));
 
     EXPECT_FALSE(called);
     base::RunLoop().RunUntilIdle();
@@ skipping 331 matching lines @@
                 GEOFENCING_STATUS_OK, kTestGeofencingRegistrationId));
   VerifyRegions(worker1_->id(), expected_regions_);
 
   EXPECT_CALL(*service_, UnregisterRegion(kTestGeofencingRegistrationId));
 
   manager_->SetMockProvider(GeofencingMockState::SERVICE_AVAILABLE);
   VerifyRegions(worker1_->id(), RegionMap());
 }
 
 }  // namespace content