Introduce Identity Service and its initial usage

chrome/browser/profiles/profile_impl.cc

 // Copyright (c) 2012 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/profiles/profile_impl.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 100 matching lines @@
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/url_data_source.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/page_zoom.h"
 #include "extensions/features/features.h"
 #include "ppapi/features/features.h"
 #include "printing/features/features.h"
+#include "services/identity/identity_service.h"
+#include "services/identity/public/interfaces/constants.mojom.h"
 #include "services/preferences/public/cpp/pref_service_main.h"
 #include "services/preferences/public/interfaces/preferences.mojom.h"
 #include "services/preferences/public/interfaces/tracked_preference_validation_delegate.mojom.h"
 #include "services/service_manager/public/cpp/service.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/locale_change_guard.h"
 #include "chrome/browser/chromeos/preferences.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
@@ skipping 937 matching lines @@
 void ProfileImpl::RegisterInProcessServices(StaticServiceMap* services) {
   if (base::FeatureList::IsEnabled(features::kPrefService)) {
     content::ServiceInfo info;
     info.factory = base::Bind(
         &prefs::CreatePrefService, std::set<PrefValueStore::PrefStoreType>(),
         make_scoped_refptr(content::BrowserThread::GetBlockingPool()));
     info.task_runner = content::BrowserThread::GetTaskRunnerForThread(
         content::BrowserThread::IO);
     services->insert(std::make_pair(prefs::mojom::kPrefStoreServiceName, info));
   }
+
+  content::ServiceInfo identity_service_info;
+
+  // The Identity Service must run on the UI thread.
+  identity_service_info.task_runner = base::ThreadTaskRunnerHandle::Get();
+
+  // NOTE: The dependencies of the Identity Service have not yet been created,
+  // so it is not possible to bind them here. Instead, bind them at the time
+  // of the actual request to create the Identity Service.
+  identity_service_info.factory =
+      base::Bind(&ProfileImpl::CreateIdentityService, base::Unretained(this));
+  services->insert(
+      std::make_pair(identity::mojom::kServiceName, identity_service_info));
 }
 
 bool ProfileImpl::IsSameProfile(Profile* profile) {
   if (profile == static_cast<Profile*>(this))
     return true;
   Profile* otr_profile = off_the_record_profile_.get();
   return otr_profile && profile == otr_profile;
 }
 
 Time ProfileImpl::GetStartTime() const {
@@ skipping 238 matching lines @@
 ProfileImpl::CreateDomainReliabilityMonitor(PrefService* local_state) {
   domain_reliability::DomainReliabilityService* service =
       domain_reliability::DomainReliabilityServiceFactory::GetInstance()->
           GetForBrowserContext(this);
   if (!service)
     return std::unique_ptr<domain_reliability::DomainReliabilityMonitor>();
 
   return service->CreateMonitor(
       BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
 }
+
+std::unique_ptr<service_manager::Service> ProfileImpl::CreateIdentityService() {
+  SigninManagerBase* signin_manager = SigninManagerFactory::GetForProfile(this);
+  return base::MakeUnique<identity::IdentityService>(signin_manager);
+}