Move some more file utils to the base namespace.

net/socket/unix_domain_socket_posix_unittest.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 <errno.h>
 #include <fcntl.h>
 #include <poll.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/time.h>
@@ skipping 36 matching lines @@
   EVENT_ACCEPT,
   EVENT_AUTH_DENIED,
   EVENT_AUTH_GRANTED,
   EVENT_CLOSE,
   EVENT_LISTEN,
   EVENT_READ,
 };
 
 string MakeSocketPath(const string& socket_file_name) {
   base::FilePath temp_dir;
-  file_util::GetTempDir(&temp_dir);
+  base::GetTempDir(&temp_dir);
   return temp_dir.Append(socket_file_name).value();
 }
 
 string MakeSocketPath() {
   return MakeSocketPath(kSocketFilename);
 }
 
 class EventManager : public base::RefCounted<EventManager> {
  public:
   EventManager() : condition_(&mutex_) {}
@@ skipping 261 matching lines @@
 
   // Send() must fail.
   ssize_t ret = HANDLE_EINTR(send(sock, kMsg, sizeof(kMsg), 0));
   ASSERT_EQ(-1, ret);
   ASSERT_EQ(EPIPE, errno);
   ASSERT_FALSE(event_manager_->HasPendingEvent());
 }
 
 }  // namespace
 }  // namespace net