Change UnixDomainSocket::RecvMsg to return ScopedVector<base::ScopedFD>

components/nacl/zygote/nacl_fork_delegate_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 "components/nacl/zygote/nacl_fork_delegate_linux.h"
 
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/resource.h>
 #include <sys/socket.h>
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_file.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/memory/scoped_vector.h"
 #include "base/path_service.h"
 #include "base/pickle.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/posix/global_descriptors.h"
 #include "base/posix/unix_domain_socket_linux.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"
 #include "components/nacl/common/nacl_paths.h"
 #include "components/nacl/common/nacl_switches.h"
@@ skipping 55 matching lines @@
             reply_data_buffer_size);
   DCHECK(reply_size);
 
   if (!UnixDomainSocket::SendMsg(ipc_channel, request_pickle.data(),
                                  request_pickle.size(), attached_fds)) {
     LOG(ERROR) << "SendIPCRequestAndReadReply: SendMsg failed";
     return false;
   }
 
   // Then read the remote reply.
-  std::vector<int> received_fds;
+  ScopedVector<base::ScopedFD> received_fds;
   const ssize_t msg_len =
       UnixDomainSocket::RecvMsg(ipc_channel, reply_data_buffer,
                                 reply_data_buffer_size, &received_fds);
   if (msg_len <= 0) {
     LOG(ERROR) << "SendIPCRequestAndReadReply: RecvMsg failed";
     return false;
   }
   *reply_size = msg_len;
   return true;
 }
@@ skipping 260 matching lines @@
   int remote_exit_code;
   if (!iter.ReadInt(&remote_exit_code)) {
     LOG(ERROR) << "GetTerminationStatus: pickle failed";
     return false;
   }
 
   *status = static_cast<base::TerminationStatus>(termination_status);
   *exit_code = remote_exit_code;
   return true;
 }