Fix: file permissions when restoring a page with file inputs with selected files.

webkit/glue/glue_serialize.h

 // 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.
 //
 // This file contains (de)serialization (or if you like python, pickling)
 // methods for various objects that we want to persist.
 // In serialization, we write an object's state to a string in some opaque
 // format.  Deserialization reconstructs the object's state from such a string.
 
 #ifndef WEBKIT_GLUE_GLUE_SERIALIZE_H_
 #define WEBKIT_GLUE_GLUE_SERIALIZE_H_
 
 #include <string>
 
 #include "base/file_path.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebHistoryItem.h"
 #include "webkit/glue/webkit_glue_export.h"
 
 namespace webkit_glue {
 
 // HistoryItem serialization.
 WEBKIT_GLUE_EXPORT std::string HistoryItemToString(
     const WebKit::WebHistoryItem& item);
 WEBKIT_GLUE_EXPORT WebKit::WebHistoryItem HistoryItemFromString(
     const std::string& serialized_item);
 
-// Reads file paths from the HTTP body of a serialized WebHistoryItem.
+// Reads file paths from the HTTP body and the file input elements of a
+// serialized WebHistoryItem.
 WEBKIT_GLUE_EXPORT std::vector<FilePath> FilePathsFromHistoryState(
     const std::string& content_state);
 
 // For testing purposes only.
 WEBKIT_GLUE_EXPORT void HistoryItemToVersionedString(
     const WebKit::WebHistoryItem& item,
     int version,
     std::string* serialized_item);
 WEBKIT_GLUE_EXPORT int HistoryItemCurrentVersion();
 
 }  // namespace webkit_glue
 
 #endif  // #ifndef WEBKIT_GLUE_GLUE_SERIALIZE_H_