With default True.

This CL was uploaded by git cl split.

R=jochen@chromium.org
Bug: 927178
Change-Id: Ie0a68ed7ca381e1bb33341badca153bf409bb376
Reviewed-on: https://chromium-review.googlesource.com/c/1470402Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>