Remove sandbox on Windows.

sandbox/win/src/sandbox_factory.h

-// Copyright (c) 2006-2008 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 SANDBOX_SRC_SANDBOX_FACTORY_H__
-#define SANDBOX_SRC_SANDBOX_FACTORY_H__
-
-#include "base/macros.h"
-#include "sandbox/win/src/sandbox.h"
-
-// SandboxFactory is a set of static methods to get access to the broker
-// or target services object. Only one of the two methods (GetBrokerServices,
-// GetTargetServices) will return a non-null pointer and that should be used
-// as the indication that the process is the broker or the target:
-//
-// BrokerServices* broker_services = SandboxFactory::GetBrokerServices();
-// if (NULL != broker_services) {
-//   //we are the broker, call broker api here
-//   broker_services->Init();
-// } else {
-//   TargetServices* target_services = SandboxFactory::GetTargetServices();
-//   if (NULL != target_services) {
-//    //we are the target, call target api here
-//    target_services->Init();
-//  }
-//
-// The methods in this class are expected to be called from a single thread
-//
-// The Sandbox library needs to be linked against the main executable, but
-// sometimes the API calls are issued from a DLL that loads into the exe
-// process. These factory methods then need to be called from the main
-// exe and the interface pointers then can be safely passed to the DLL where
-// the Sandbox API calls are made.
-namespace sandbox {
-
-class SandboxFactory {
- public:
-  // Returns the Broker API interface, returns NULL if this process is the
-  // target.
-  static BrokerServices* GetBrokerServices();
-
-  // Returns the Target API interface, returns NULL if this process is the
-  // broker.
-  static TargetServices* GetTargetServices();
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(SandboxFactory);
-};
-
-}  // namespace sandbox
-
-#endif  // SANDBOX_SRC_SANDBOX_FACTORY_H__