crosswalk-project/tizen-extensions-crosswalk — pull request #235 by deqing (2013-12-03 10:40:37+00:00)
Title: [Download] Fix URL property issue

The property 'url' of DownloadRequest should not be null.

Bug: [XWALK-599](https://crosswalk-project.org/jira/browse/XWALK-599)