2011-03-24 Dirk Pranke <dpranke@chromium.org>

2011-03-24  Dirk Pranke  <dpranke@chromium.org>

        Reviewed by Adam Barth.

        fix regressions introduced in 81908 - there were a couple of
        code paths that only fired under python 2.5 that I missed.

        Also change a couple of 'python' references to sys.executable
        in order to handle runing test-webkitpy with a binary other than
        something called 'python'.

        https://bugs.webkit.org/show_bug.cgi?id=57063

        * Scripts/webkitpy/layout_tests/port/mac.py:
        * Scripts/webkitpy/layout_tests/port/port_testcase.py:
        * Scripts/webkitpy/test/cat.py:
        * Scripts/webkitpy/test/echo.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@81918 268f45cc-cd09-0410-ab3c-d52691b4dbfc