GitLab

Reviewed by Simon Hausmann.

The script will bail out if run under Windows shell or Msys.

* Scripts/run-webkit-tests:
* Scripts/webkitdirs.pm:

git-svn-id: svn://svn.chromium.org/blink/trunk@54488 bbb929c8-8fbe-4397-9dbb-9b2b20218538