2011-01-18 Dirk Pranke <dpranke@chromium.org>

2011-01-18  Dirk Pranke  <dpranke@chromium.org>

        Reviewed by Mihai Parparita.

        new-run-webkit-tests shouldn't crash when you try to run a
        directory containing only skipped files.

        https://bugs.webkit.org/show_bug.cgi?id=52478

        * Scripts/webkitpy/layout_tests/layout_package/test_runner.py:
        * Scripts/webkitpy/layout_tests/port/test.py:
        * Scripts/webkitpy/layout_tests/run_webkit_tests_unittest.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76045 268f45cc-cd09-0410-ab3c-d52691b4dbfc