Revert 239280 "Move more file_util functions to base namespace."

trunk/src/base/memory/shared_memory_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/memory/shared_memory.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
@@ skipping 246 matching lines @@
 }
 
 bool SharedMemory::Open(const std::string& name, bool read_only) {
   FilePath path;
   if (!FilePathForMemoryName(name, &path))
     return false;
 
   read_only_ = read_only;
 
   const char *mode = read_only ? "r" : "r+";
-  ScopedFILE fp(base::OpenFile(path, mode));
+  ScopedFILE fp(file_util::OpenFile(path, mode));
   int readonly_fd_storage = -1;
   ScopedFD readonly_fd(&readonly_fd_storage);
   *readonly_fd = HANDLE_EINTR(open(path.value().c_str(), O_RDONLY));
   if (*readonly_fd < 0) {
     DPLOG(ERROR) << "open(\"" << path.value() << "\", O_RDONLY) failed";
   }
   return PrepareMapFile(fp.Pass(), readonly_fd.Pass());
 }
 
 #endif  // !defined(OS_ANDROID)
@@ skipping 181 matching lines @@
   new_handle->fd = new_fd;
   new_handle->auto_close = true;
 
   if (close_self)
     Close();
 
   return true;
 }
 
 }  // namespace base