Not enabling it yet, since PRESUBMIT.py uses presubmit_canned_checks.py from
depot_tools at HEAD, not from a CL (thus enabling this check in this CL will
make it fail the presubmit).

R=nodir@chromium.org
BUG=870166

Change-Id: I97802ec37f1f7513dfca3950f7f38a5c51ab0350
Reviewed-on: https://chromium-review.googlesource.com/1227432Reviewed-by: Nodir Turakulov <nodir@chromium.org>
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>