Cleanup: Remove unneeded base/file_util.h includes in base.

webkit/fileapi/isolated_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 "webkit/fileapi/isolated_file_util.h"
 
 #include <string>
 #include <vector>
 
+#include "base/file_util.h"
 #include "webkit/blob/shareable_file_reference.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_operation_context.h"
 #include "webkit/fileapi/file_system_url.h"
 #include "webkit/fileapi/isolated_context.h"
 #include "webkit/fileapi/native_file_util.h"
 
 using base::PlatformFileError;
 using base::PlatformFileInfo;
 
@@ skipping 96 matching lines @@
     return LocalFileUtil::CreateFileEnumerator(context, root);
 
   // Root path case.
   std::vector<FileInfo> toplevels;
   IsolatedContext::GetInstance()->GetDraggedFileInfo(
       root.filesystem_id(), &toplevels);
   return scoped_ptr<AbstractFileEnumerator>(new SetFileEnumerator(toplevels));
 }
 
 }  // namespace fileapi