This fixes a bunch of minor style issues.

Bug: angleproject:2552
Change-Id: If0e8130cf85deb176a5dcbca568cca477d2c1068
Reviewed-on: https://chromium-review.googlesource.com/1062789Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>