Remove sandbox on Windows.

components/nacl/renderer/manifest_service_channel.cc

 // Copyright 2014 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 "components/nacl/renderer/manifest_service_channel.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "build/build_config.h"
 #include "content/public/common/sandbox_init.h"
 #include "content/public/renderer/render_thread.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_file_io.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
+namespace content {
+
+bool BrokerDuplicateHandle(HANDLE source_handle,
+                           DWORD target_process_id,
+                           HANDLE* target_handle,
+                           DWORD desired_access,
+                           DWORD options);
+}
+
 namespace nacl {
 
 ManifestServiceChannel::ManifestServiceChannel(
     const IPC::ChannelHandle& handle,
     const base::Callback<void(int32_t)>& connected_callback,
     scoped_ptr<Delegate> delegate,
     base::WaitableEvent* waitable_event)
     : connected_callback_(connected_callback),
       delegate_(std::move(delegate)),
       channel_(IPC::SyncChannel::Create(
@@ skipping 73 matching lines @@
 #endif
   }
   PpapiHostMsg_OpenResource::WriteReplyParams(reply,
                                               handle,
                                               token_lo,
                                               token_hi);
   Send(reply);
 }
 
 }  // namespace nacl