ServiceWorker: Rename 'pending version' to 'installing' or 'waiting'

content/browser/service_worker/service_worker_registration_unittest.cc

 // Copyright 2013 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 "content/browser/service_worker/service_worker_registration.h"
 
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 45 matching lines @@
 
   const int64 version_1_id = 1L;
   const int64 version_2_id = 2L;
   scoped_refptr<ServiceWorkerVersion> version_1 =
       new ServiceWorkerVersion(registration, version_1_id, context_ptr_);
   version_1->SetStatus(ServiceWorkerVersion::ACTIVE);
   registration->set_active_version(version_1);
 
   scoped_refptr<ServiceWorkerVersion> version_2 =
       new ServiceWorkerVersion(registration, version_2_id, context_ptr_);
-  registration->set_pending_version(version_2);
+  registration->set_waiting_version(version_2);
 
-  registration->ActivatePendingVersion();
+  registration->ActivateWaitingVersion();
   DCHECK_EQ(version_2, registration->active_version());
   DCHECK(version_1->HasOneRef());
   version_1 = NULL;
 
   DCHECK(!version_2->HasOneRef());
 }
 
 }  // namespace content