Move system.* family of APIs to extensions/

chrome/browser/extensions/api/system_storage/system_storage_api.h

-// Copyright 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_EXTENSIONS_API_SYSTEM_STORAGE_SYSTEM_STORAGE_API_H_
-#define CHROME_BROWSER_EXTENSIONS_API_SYSTEM_STORAGE_SYSTEM_STORAGE_API_H_
-
-#include "chrome/browser/extensions/api/system_storage/storage_info_provider.h"
-#include "components/storage_monitor/storage_monitor.h"
-#include "extensions/browser/extension_function.h"
-
-namespace extensions {
-
-// Implementation of the systeminfo.storage.get API. It is an asynchronous
-// call relative to browser UI thread.
-class SystemStorageGetInfoFunction : public AsyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("system.storage.getInfo", SYSTEM_STORAGE_GETINFO);
-  SystemStorageGetInfoFunction();
-
- private:
-  virtual ~SystemStorageGetInfoFunction();
-  virtual bool RunAsync() OVERRIDE;
-
-  void OnGetStorageInfoCompleted(bool success);
-};
-
-class SystemStorageEjectDeviceFunction
-    : public AsyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("system.storage.ejectDevice",
-                             SYSTEM_STORAGE_EJECTDEVICE);
-
- protected:
-  virtual ~SystemStorageEjectDeviceFunction();
-
-  // AsyncExtensionFunction overrides.
-  virtual bool RunAsync() OVERRIDE;
-
- private:
-  void OnStorageMonitorInit(const std::string& transient_device_id);
-
-  // Eject device request handler.
-  void HandleResponse(storage_monitor::StorageMonitor::EjectStatus status);
-};
-
-class SystemStorageGetAvailableCapacityFunction
-    : public AsyncExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("system.storage.getAvailableCapacity",
-                             SYSTEM_STORAGE_GETAVAILABLECAPACITY);
-  SystemStorageGetAvailableCapacityFunction();
-
- private:
-  void OnStorageMonitorInit(const std::string& transient_id);
-  void OnQueryCompleted(const std::string& transient_id,
-                        double available_capacity);
-  virtual ~SystemStorageGetAvailableCapacityFunction();
-  virtual bool RunAsync() OVERRIDE;
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_SYSTEM_STORAGE_SYSTEM_STORAGE_API_H_