Move ComputeDirectorySize to the base namespace.

base/file_util_win.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"
 
 #include <windows.h>
 #include <psapi.h>
 #include <shellapi.h>
 #include <shlobj.h>
@@ skipping 10 matching lines @@
 #include "base/rand_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/windows_version.h"
 
 using base::FilePath;
+using base::g_bug108724_debug;
 
 namespace base {
 
 FilePath MakeAbsoluteFilePath(const FilePath& input) {
   base::ThreadRestrictions::AssertIOAllowed();
   wchar_t file_path[MAX_PATH];
   if (!_wfullpath(file_path, input.value().c_str(), MAX_PATH))
     return FilePath();
   return FilePath(file_path);
 }
@@ skipping 690 matching lines @@
 
   // Length of |path| with path separator appended.
   size_t prefix = path.StripTrailingSeparators().value().size() + 1;
   // The whole path string must be shorter than MAX_PATH. That is, it must be
   // prefix + component_length < MAX_PATH (or equivalently, <= MAX_PATH - 1).
   int whole_path_limit = std::max(0, MAX_PATH - 1 - static_cast<int>(prefix));
   return std::min(whole_path_limit, static_cast<int>(max_length));
 }
 
 }  // namespace file_util