Make use of InvalidationService

chrome/browser/invalidation/invalidation_service_factory.cc

 // Copyright (c) 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 "chrome/browser/invalidation/invalidation_service_factory.h"
 
-#include "chrome/browser/invalidation/invalidation_frontend.h"
+#include "base/prefs/pref_registry.h"
+#include "chrome/browser/invalidation/fake_invalidation_service.h"
+#include "chrome/browser/invalidation/invalidation_service.h"
 #include "chrome/browser/invalidation/invalidation_service_android.h"
+#include "chrome/browser/invalidation/invalidator_storage.h"
 #include "chrome/browser/invalidation/p2p_invalidation_service.h"
 #include "chrome/browser/invalidation/ticl_invalidation_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/token_service_factory.h"
 #include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
 
 class TokenService;
 
 namespace invalidation {
 
-// TODO(rlarocque): Re-enable this once InvalidationFrontend can
-// extend BrowserContextKeyedService.
-// // static
-// InvalidationFrontend* InvalidationServiceFactory::GetForProfile(
-//     Profile* profile) {
-//   return static_cast<InvalidationFrontend*>(
-//       GetInstance()->GetServiceForBrowserContext(profile, true));
-// }
+// static
+InvalidationService* InvalidationServiceFactory::GetForProfile(
+    Profile* profile) {
+  return static_cast<InvalidationService*>(
+      GetInstance()->GetServiceForBrowserContext(profile, true));
+}
 
 // static
 InvalidationServiceFactory* InvalidationServiceFactory::GetInstance() {
   return Singleton<InvalidationServiceFactory>::get();
 }
 
 InvalidationServiceFactory::InvalidationServiceFactory()
     : BrowserContextKeyedServiceFactory(
         "InvalidationService",
-        BrowserContextDependencyManager::GetInstance()) {
+        BrowserContextDependencyManager::GetInstance()),
+      build_fake_invalidators_(false) {
 #if !defined(OS_ANDROID)
   DependsOn(SigninManagerFactory::GetInstance());
   DependsOn(TokenServiceFactory::GetInstance());
 #endif
 }
 
 InvalidationServiceFactory::~InvalidationServiceFactory() {}
 
-// static
-BrowserContextKeyedService*
-InvalidationServiceFactory::BuildP2PInvalidationServiceFor(Profile* profile) {
+namespace {
+
+BrowserContextKeyedService* BuildP2PInvalidationService(
+    content::BrowserContext* context) {
+  Profile* profile = static_cast<Profile*>(context);
   return new P2PInvalidationService(profile);
 }
 
+BrowserContextKeyedService* BuildFakeInvalidationService(
+    content::BrowserContext* context) {
+  return new FakeInvalidationService();
+}
+
+}  // namespace
+
+void InvalidationServiceFactory::SetBuildOnlyFakeInvalidatorsForTest(
+    bool test_mode_enabled) {
+  build_fake_invalidators_ = test_mode_enabled;
+}
+
+P2PInvalidationService*
+InvalidationServiceFactory::BuildAndUseP2PInvalidationServiceForTest(
+    content::BrowserContext* context) {
+  BrowserContextKeyedService* service =
+      SetTestingFactoryAndUse(context, BuildP2PInvalidationService);
+  return static_cast<P2PInvalidationService*>(service);
+}
+
 BrowserContextKeyedService* InvalidationServiceFactory::BuildServiceInstanceFor(
     content::BrowserContext* context) const {
   Profile* profile = static_cast<Profile*>(context);
+
+  if (build_fake_invalidators_) {
+    return BuildFakeInvalidationService(context);
+  }
+
 #if defined(OS_ANDROID)
   InvalidationServiceAndroid* service = new InvalidationServiceAndroid(profile);
   return service;
 #else
   SigninManagerBase* signin_manager =
       SigninManagerFactory::GetForProfile(profile);
   TokenService* token_service = TokenServiceFactory::GetForProfile(profile);
 
   TiclInvalidationService* service = new TiclInvalidationService(
       signin_manager, token_service, profile);
   service->Init();
   return service;
 #endif
 }
 
+void InvalidationServiceFactory::RegisterUserPrefs(
+    user_prefs::PrefRegistrySyncable* registry) {
+  InvalidatorStorage::RegisterUserPrefs(registry);
+}
+
 }  // namespace invalidation