Lazy initialization for ProcessesEventRouter.

chrome/browser/extensions/api/processes/processes_api_service_factory.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/extensions/api/processes/processes_api_service_factory.h"
+
+#include "chrome/browser/extensions/api/processes/processes_api_service.h"
+#include "chrome/browser/extensions/extension_system_factory.h"
+#include "chrome/browser/profiles/profile_dependency_manager.h"
+
+namespace extensions {
+
+// static
+ProcessesAPIService* ProcessesAPIServiceFactory::GetForProfile(
+    Profile* profile) {
+  return static_cast<ProcessesAPIService*>(
+      GetInstance()->GetServiceForProfile(profile, true));
+}
+
+// static
+ProcessesAPIServiceFactory* ProcessesAPIServiceFactory::GetInstance() {
+  return Singleton<ProcessesAPIServiceFactory>::get();
+}
+
+ProcessesAPIServiceFactory::ProcessesAPIServiceFactory()
+    : ProfileKeyedServiceFactory("ProcessesAPIService",
+                                 ProfileDependencyManager::GetInstance()) {
+  DependsOn(ExtensionSystemFactory::GetInstance());
+}
+
+ProcessesAPIServiceFactory::~ProcessesAPIServiceFactory() {
+}
+
+ProfileKeyedService* ProcessesAPIServiceFactory::BuildServiceInstanceFor(
+    Profile* profile) const {
+  return new ProcessesAPIService(profile);
+}
+
+bool ProcessesAPIServiceFactory::ServiceIsCreatedWithProfile() const {
+  return true;
+}
+
+bool ProcessesAPIServiceFactory::ServiceRedirectedInIncognito() const {
+  return true;
+}
+
+}  // namespace extensions