crosswalk-project/crosswalk — pull request #2096 by shawngao5 (2014-06-18 08:18:59+00:00)
Title: [Android] Fix crash on Android Crosswalk if no SD card on test device

Add code to check every directory to avoid crash.

BUG=XWALK-1931
(cherry picked from commit 11eb7f0aea763d22dd7b66843585a9688b20b543)