GitLab

There are a variety of benchmarks that want to measure the cost of
raster for now bin only, and similarly, only for low res tiles. This
patch provides very primitive infrastructure for this.

R=reveman
CC=egraether,skyostil

BUG=175976

Review URL: https://chromiumcodereview.appspot.com/12258004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@182216 0039d316-1c4b-4281-b951-d872f2087c98