Move directory creation functions to base namespace.

third_party/zlib/google/zip_reader.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 "third_party/zlib/google/zip_reader.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 174 matching lines @@
   // Then Open the entry.
   return OpenCurrentEntryInZip();
 }
 
 bool ZipReader::ExtractCurrentEntryToFilePath(
     const base::FilePath& output_file_path) {
   DCHECK(zip_file_);
 
   // If this is a directory, just create it and return.
   if (current_entry_info()->is_directory())
-    return file_util::CreateDirectory(output_file_path);
+    return base::CreateDirectory(output_file_path);
 
   const int open_result = unzOpenCurrentFile(zip_file_);
   if (open_result != UNZ_OK)
     return false;
 
   // We can't rely on parent directory entries being specified in the
   // zip, so we make sure they are created.
   base::FilePath output_dir_path = output_file_path.DirName();
-  if (!file_util::CreateDirectory(output_dir_path))
+  if (!base::CreateDirectory(output_dir_path))
     return false;
 
   net::FileStream stream(NULL);
   const int flags = (base::PLATFORM_FILE_CREATE_ALWAYS |
                      base::PLATFORM_FILE_WRITE);
   if (stream.OpenSync(output_file_path, flags) != 0)
     return false;
 
   bool success = true;  // This becomes false when something bad happens.
   while (true) {
@@ skipping 86 matching lines @@
 }
 
 void ZipReader::Reset() {
   zip_file_ = NULL;
   num_entries_ = 0;
   reached_end_ = false;
   current_entry_info_.reset();
 }
 
 }  // namespace zip