- 
Anand K. Mistry authoredReceiving the unmount error code will let Chrome properly handle various types of errors, and produce better logging. BUG=873903 Change-Id: I792a806440be6725ceba0663afc4b4ee3069d9bd Reviewed-on: https://chromium-review.googlesource.com/1179109Reviewed-by: Noel Gordon <noel@chromium.org> Reviewed-by: Steven Bennetts <stevenjb@chromium.org> Commit-Queue: Anand Mistry <amistry@chromium.org> Cr-Commit-Position: refs/heads/master@{#584348} 9647a6ed