Extract Profile-independent GCMService from GCMProfileService

chrome/browser/services/gcm/fake_signin_manager.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 "chrome/browser/services/gcm/fake_signin_manager.h"
+
+#include "base/observer_list.h"
+#include "base/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/chrome_signin_client_factory.h"
+#include "components/keyed_service/core/keyed_service.h"
+#include "components/signin/core/common/signin_pref_names.h"
+#include "content/public/browser/browser_context.h"
+
+#if !defined(OS_CHROMEOS)
+#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
+#endif
+
+namespace gcm {
+
+FakeSigninManager::FakeSigninManager(Profile* profile)
+#if defined(OS_CHROMEOS)
+    : SigninManagerBase(
+        ChromeSigninClientFactory::GetInstance()->GetForProfile(profile)),
+#else
+    : SigninManager(
+        ChromeSigninClientFactory::GetInstance()->GetForProfile(profile),
+        ProfileOAuth2TokenServiceFactory::GetForProfile(profile)),
+#endif
+      profile_(profile) {
+  Initialize(NULL);
+}
+
+FakeSigninManager::~FakeSigninManager() {
+}
+
+void FakeSigninManager::SignIn(const std::string& username) {
+  SetAuthenticatedUsername(username);
+  FOR_EACH_OBSERVER(Observer,
+                    observer_list_,
+                    GoogleSigninSucceeded(username, std::string()));
+}
+
+void FakeSigninManager::SignOut() {
+  const std::string username = GetAuthenticatedUsername();
+  clear_authenticated_username();
+  profile_->GetPrefs()->ClearPref(prefs::kGoogleServicesUsername);
+  FOR_EACH_OBSERVER(Observer, observer_list_, GoogleSignedOut(username));
+}
+
+// static
+KeyedService* FakeSigninManager::Build(content::BrowserContext* context) {
+  return new FakeSigninManager(Profile::FromBrowserContext(context));
+}
+
+}  // namespace gcm