Service Workers: Clean up cpplint.py warnings

content/browser/service_worker/service_worker_version_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/basictypes.h"
 #include "base/run_loop.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_registration.h"
@@ skipping 125 matching lines @@
   virtual void TearDown() OVERRIDE {
     version_ = 0;
     registration_ = 0;
     helper_.reset();
   }
 
   TestBrowserThreadBundle thread_bundle_;
   scoped_ptr<MessageReceiver> helper_;
   scoped_refptr<ServiceWorkerRegistration> registration_;
   scoped_refptr<ServiceWorkerVersion> version_;
+
+ private:
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersionTest);
 };
 
 TEST_F(ServiceWorkerVersionTest, ConcurrentStartAndStop) {
   // Call StartWorker() multiple times.
   ServiceWorkerStatusCode status1 = SERVICE_WORKER_ERROR_FAILED;
   ServiceWorkerStatusCode status2 = SERVICE_WORKER_ERROR_FAILED;
   ServiceWorkerStatusCode status3 = SERVICE_WORKER_ERROR_FAILED;
   version_->StartWorker(CreateReceiverOnCurrentThread(&status1));
   version_->StartWorker(CreateReceiverOnCurrentThread(&status2));
@@ skipping 183 matching lines @@
   // multiple times should be handled correctly.
   ASSERT_TRUE(version_->HasProcessToRun());
 
   // Removing the process again (so that # of AddProcess == # of RemoveProcess
   // for the process) should remove all process references.
   version_->RemoveProcessFromWorker(another_process_id);
   ASSERT_FALSE(version_->HasProcessToRun());
 }
 
 }  // namespace content