GitLab

Top-level presubmit script for Skia trunk that checks https://skia-tree-status.appspot.com/banner-status?format=json before a CL is committed.

gcl and git-cl will check for and run the presubmit script before you upload and/or commit your changes.
Review URL: https://codereview.appspot.com/7138046

git-svn-id: http://skia.googlecode.com/svn/trunk@7242 2bbb7eff-a529-9590-31e7-b0007b416f81