backout: a6169ec53ecd Update web-platform-tests to revision f7abd19d58649006b1839b3717a4758e27e4e089
backout 5d397b1dc6c7: Bug 945222 - Update wptrunner to use proxy autoconfig and localhost in a way that might work on infrastructure.
Backed out changeset 7de5fde8279d -- Bug 945222 - Add some expected data for web-platform-tests
backed out: 7de5fde8279d
Backed out changeset d9660a4754dd
backed out d9660a4754dd: Bug 945222 - Import of web-platform-tests repository
Backed out changeset d7591b6c4dd4
backed out d7591b6c4dd4: Bug 945222 - Add test harness for running W3C web-platform-tests.