Extract Profile-independent GCMService from GCMProfileService

chrome/browser/services/gcm/gcm_profile_service_test_helper.h

-// 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.
-
-#ifndef CHROME_BROWSER_SERVICES_GCM_GCM_PROFILE_SERVICE_TEST_HELPER_H_
-#define CHROME_BROWSER_SERVICES_GCM_GCM_PROFILE_SERVICE_TEST_HELPER_H_
-
-#include <string>
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/services/gcm/gcm_client_factory.h"
-#include "chrome/browser/services/gcm/gcm_client_mock.h"
-#include "components/signin/core/browser/signin_manager.h"
-
-class KeyedService;
-class Profile;
-namespace base {
-class RunLoop;
-}
-namespace content {
-class BrowserContext;
-}
-
-namespace gcm {
-
-// Helper class for asynchronous waiting.
-class Waiter {
- public:
-  Waiter();
-  ~Waiter();
-
-  // Waits until the asynchrnous operation finishes.
-  void WaitUntilCompleted();
-
-  // Signals that the asynchronous operation finishes.
-  void SignalCompleted();
-
-  // Runs until UI loop becomes idle.
-  void PumpUILoop();
-
-  // Runs until IO loop becomes idle.
-  void PumpIOLoop();
-
- private:
-  void PumpIOLoopCompleted();
-  void OnIOLoopPump();
-  void OnIOLoopPumpCompleted();
-
-  scoped_ptr<base::RunLoop> run_loop_;
-
-  DISALLOW_COPY_AND_ASSIGN(Waiter);
-};
-
-#if defined(OS_CHROMEOS)
-class FakeSigninManager : public SigninManagerBase {
-#else
-class FakeSigninManager : public SigninManager {
-#endif
- public:
-  static KeyedService* Build(content::BrowserContext* context);
-
-  explicit FakeSigninManager(Profile* profile);
-  virtual ~FakeSigninManager();
-
-  void SignIn(const std::string& username);
-#if defined(OS_CHROMEOS)
-  void SignOut();
-#else
-  virtual void SignOut() OVERRIDE;
-#endif
-
- private:
-  Profile* profile_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeSigninManager);
-};
-
-class FakeGCMClientFactory : public GCMClientFactory {
- public:
-  explicit FakeGCMClientFactory(
-      GCMClientMock::LoadingDelay gcm_client_loading_delay);
-  virtual ~FakeGCMClientFactory();
-
-  virtual scoped_ptr<GCMClient> BuildInstance() OVERRIDE;
-
- private:
-  GCMClientMock::LoadingDelay gcm_client_loading_delay_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeGCMClientFactory);
-};
-
-}  // namespace gcm
-
-#endif  // CHROME_BROWSER_SERVICES_GCM_GCM_PROFILE_SERVICE_TEST_HELPER_H_