Decouple bluetooth_event_router from extension_system.

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