Upgrade the windows specific version of LaunchProcess to avoid raw handles.

content/zygote/zygote_linux.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/zygote/zygote_linux.h"
 
 #include <fcntl.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/types.h>
@@ skipping 230 matching lines @@
   if (!child_info.started_from_helper) {
     // Do not call base::EnsureProcessTerminated() under ThreadSanitizer, as it
     // spawns a separate thread which may live until the call to fork() in the
     // zygote. As a result, ThreadSanitizer will report an error and almost
     // disable race detection in the child process.
     // Not calling EnsureProcessTerminated() may result in zombie processes
     // sticking around. This will only happen during testing, so we can live
     // with this for now.
 #if !defined(THREAD_SANITIZER)
     // TODO(jln): this old code is completely broken. See crbug.com/274855.
-    base::EnsureProcessTerminated(child_info.internal_pid);
+    base::EnsureProcessTerminated(base::Process(child_info.internal_pid));
 #else
     LOG(WARNING) << "Zygote process omitting a call to "
         << "base::EnsureProcessTerminated() for child pid " << child
         << " under ThreadSanitizer. See http://crbug.com/274855.";
 #endif
   } else {
     // For processes from the helper, send a GetTerminationStatus request
     // with known_dead set to true.
     // This is not perfect, as the process may be killed instantly, but is
     // better than ignoring the request.
@@ skipping 323 matching lines @@
                                     PickleIterator iter) {
   if (HANDLE_EINTR(write(fd, &sandbox_flags_, sizeof(sandbox_flags_))) !=
                    sizeof(sandbox_flags_)) {
     PLOG(ERROR) << "write";
   }
 
   return false;
 }
 
 }  // namespace content