Pull in r830 from upstream.

BUG=130240
Review URL: https://chromiumcodereview.appspot.com/10459034

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/libjpeg_turbo@139642 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
2 files changed