Move temp file functions to base namespace.

base/file_util.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/file_util.h"
 
 #if defined(OS_WIN)
 #include <io.h>
 #endif
 #include <stdio.h>
@@ skipping 135 matching lines @@
 }
 
 bool IsDirectoryEmpty(const FilePath& dir_path) {
   FileEnumerator files(dir_path, false,
       FileEnumerator::FILES | FileEnumerator::DIRECTORIES);
   if (files.Next().empty())
     return true;
   return false;
 }
 
+FILE* CreateAndOpenTemporaryFile(FilePath* path) {
+  FilePath directory;
+  if (!GetTempDir(&directory))
+    return NULL;
+
+  return CreateAndOpenTemporaryFileInDir(directory, path);
+}
+
 }  // namespace base
 
 // -----------------------------------------------------------------------------
 
 namespace file_util {
 
 using base::FileEnumerator;
 using base::FilePath;
 using base::kMaxUniqueFiles;
 
-FILE* CreateAndOpenTemporaryFile(FilePath* path) {
-  FilePath directory;
-  if (!GetTempDir(&directory))
-    return NULL;
-
-  return CreateAndOpenTemporaryFileInDir(directory, path);
-}
-
 bool CreateDirectory(const base::FilePath& full_path) {
   return CreateDirectoryAndGetError(full_path, NULL);
 }
 
 bool GetFileSize(const FilePath& file_path, int64* file_size) {
   base::PlatformFileInfo info;
   if (!GetFileInfo(file_path, &info))
     return false;
   *file_size = info.size;
   return true;
@@ skipping 66 matching lines @@
     if (!PathExists(new_path) &&
         (!have_suffix || !PathExists(FilePath(new_path.value() + suffix)))) {
       return count;
     }
   }
 
   return -1;
 }
 
 }  // namespace file_util