Remove sandbox on Windows.

content/common/sandbox_util.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 "content/common/sandbox_util.h"
 
 #include "build/build_config.h"
 #include "content/public/common/sandbox_init.h"
 
+#if defined(OS_WIN)
+#include "content/common/sandbox_win.h"
+#endif
+
 #if defined(OS_POSIX)
 #include <unistd.h>
 #endif
 
 namespace content {
 
 IPC::PlatformFileForTransit BrokerGetFileHandleForProcess(
     base::PlatformFile handle,
     base::ProcessId target_process_id,
     bool should_close_source) {
   IPC::PlatformFileForTransit out_handle;
 #if defined(OS_WIN)
   DWORD options = DUPLICATE_SAME_ACCESS;
   if (should_close_source)
     options |= DUPLICATE_CLOSE_SOURCE;
   HANDLE raw_handle = INVALID_HANDLE_VALUE;
-  if (content::BrokerDuplicateHandle(handle, target_process_id, &raw_handle, 0,
-                                     options)) {
+  if (BrokerDuplicateHandle(handle, target_process_id, &raw_handle, 0, options)) {
     out_handle = IPC::PlatformFileForTransit(raw_handle, target_process_id);
   } else {
     out_handle = IPC::InvalidPlatformFileForTransit();
   }
 #elif defined(OS_POSIX)
   // If asked to close the source, we can simply re-use the source fd instead of
   // dup()ing and close()ing.
   // When we're not closing the source, we need to duplicate the handle and take
   // ownership of that. The reason is that this function is often used to
   // generate IPC messages, and the handle must remain valid until it's sent to
   // the other process from the I/O thread. Without the dup, calling code might
   // close the source handle before the message is sent, creating a race
   // condition.
   int fd = should_close_source ? handle : ::dup(handle);
   out_handle = base::FileDescriptor(fd, true);
 #else
   #error Not implemented.
 #endif
   return out_handle;
 }
 
 }  // namespace content