Move Posix file utils to the base namespace.

base/sync_socket_posix.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 "base/sync_socket.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <limits.h>
 #include <stdio.h>
@@ skipping 95 matching lines @@
   ThreadRestrictions::AssertIOAllowed();
   return SendHelper(handle_, buffer, length);
 }
 
 size_t SyncSocket::Receive(void* buffer, size_t length) {
   ThreadRestrictions::AssertIOAllowed();
   DCHECK_GT(length, 0u);
   DCHECK_LE(length, kMaxMessageLength);
   DCHECK_NE(handle_, kInvalidHandle);
   char* charbuffer = static_cast<char*>(buffer);
-  if (file_util::ReadFromFD(handle_, charbuffer, length))
+  if (ReadFromFD(handle_, charbuffer, length))
     return length;
   return 0;
 }
 
 size_t SyncSocket::ReceiveWithTimeout(void* buffer,
                                       size_t length,
                                       TimeDelta timeout) {
   ThreadRestrictions::AssertIOAllowed();
   DCHECK_GT(length, 0u);
   DCHECK_LE(length, kMaxMessageLength);
@@ skipping 96 matching lines @@
   return len;
 }
 
 // static
 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a,
                                       CancelableSyncSocket* socket_b) {
   return SyncSocket::CreatePair(socket_a, socket_b);
 }
 
 }  // namespace base