Add FS sync before crash

BUG=None
TEST=None

Change-Id: I8c1d7c51e2ded12ac861674af3aef051ca81fad0
Reviewed-on: https://chromium-review.googlesource.com/329014
Commit-Ready: Kalin Stoyanov <kalin@chromium.org>
Tested-by: Kalin Stoyanov <kalin@chromium.org>
Reviewed-by: Sridhar Sonti <sontis@chromium.org>
1 file changed