Move directory creation functions to base namespace.

ipc/unix_domain_socket_util.cc

 // Copyright 2013 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 "ipc/unix_domain_socket_util.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
@@ skipping 66 matching lines @@
   base::FilePath socket_dir = socket_path.DirName();
 
   struct sockaddr_un unix_addr;
   size_t unix_addr_len;
   int fd = MakeUnixAddrForPath(socket_name, &unix_addr, &unix_addr_len);
   if (fd < 0)
     return false;
   file_util::ScopedFD scoped_fd(&fd);
 
   // Make sure the path we need exists.
-  if (!file_util::CreateDirectory(socket_dir)) {
+  if (!base::CreateDirectory(socket_dir)) {
     LOG(ERROR) << "Couldn't create directory: " << socket_dir.value();
     return false;
   }
 
   // Delete any old FS instances.
   if (unlink(socket_name.c_str()) < 0 && errno != ENOENT) {
     PLOG(ERROR) << "unlink " << socket_name;
     return false;
   }
 
@@ skipping 95 matching lines @@
     // It's safe to keep listening on |server_listen_fd| even if the attempt to
     // set O_NONBLOCK failed on the client fd.
     return true;
   }
 
   *server_socket = *scoped_fd.release();
   return true;
 }
 
 }  // namespace IPC