This adds a private extension API to use for simple networking

chrome/browser/chromeos/extensions/networking_private_api_factory.h

+// 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_NETWORKING_PRIVATE_API_FACTORY_H_
+#define CHROME_BROWSER_CHROMEOS_EXTENSIONS_NETWORKING_PRIVATE_API_FACTORY_H_
+
+#include "base/memory/singleton.h"
+#include "chrome/browser/profiles/profile_keyed_service_factory.h"
+
+class Profile;
+
+namespace chromeos {
+
+class NetworkingPrivateAPI;
+
+// This is a factory class used by the ProfileDependencyManager to instantiate
+// the private API.
+class NetworkingPrivateAPIFactory : public ProfileKeyedServiceFactory {
+ public:
+  // Returns the NetworkingPrivateAPI for |profile|, creating it if
+  // it is not yet created.
+  static NetworkingPrivateAPI* GetForProfile(Profile* profile);
+
+  // Returns the NetworkingPrivateAPIFactory instance.
+  static NetworkingPrivateAPIFactory* GetInstance();
+
+ protected:
+  // ProfileKeyedBaseFactory overrides:
+  virtual bool ServiceHasOwnInstanceInIncognito() const OVERRIDE;
+  virtual bool ServiceIsCreatedWithProfile() const OVERRIDE;
+  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
+
+ private:
+  friend struct DefaultSingletonTraits<NetworkingPrivateAPIFactory>;
+
+  NetworkingPrivateAPIFactory();
+  virtual ~NetworkingPrivateAPIFactory();
+
+  // ProfileKeyedServiceFactory:
+  virtual ProfileKeyedService* BuildServiceInstanceFor(
+      Profile* profile) const OVERRIDE;
+};

[pneubeck (no reviews), 2013/01/18 13:22:36]

not strictly necessary, but maybe good for documentation:
DISALLOW_COPY_AND_ASSIGN

[Greg Spencer (Chromium), 2013/01/18 19:53:56]

Done.

+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_NETWORKING_PRIVATE_API_FACTORY_H_