Gardening: Update to latest revision

Effecting CLS:
https://codereview.chromium.org/196403008
https://codereview.chromium.org/212603006

This is slightly different compared to the original commit as
crrev.com/218603002 is not part of M35. Additionally, the Chromium hash in
.DEPS.git points points to the last commit in trunk before 35.0.1916.6 was
branched.

(cherry picked from commit f2549022f0a10104d23b31423d73659a399da704)