base: Extract FileEnumerator out of file_util.h

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 333 matching lines @@
 #if defined(OS_WIN)
     LARGE_INTEGER li = { info.nFileSizeLow, info.nFileSizeHigh };
     running_size += li.QuadPart;
 #else
     running_size += info.stat.st_size;
 #endif
   }
   return running_size;
 }
 
-///////////////////////////////////////////////
-// FileEnumerator
-//
-// Note: the main logic is in file_util_<platform>.cc
-
-bool FileEnumerator::ShouldSkip(const FilePath& path) {
-  FilePath::StringType basename = path.BaseName().value();
-  return IsDot(path) || (IsDotDot(path) && !(INCLUDE_DOT_DOT & file_type_));
-}
-
 }  // namespace