2011-02-08 Hayato Ito <hayato@chromium.org>

2011-02-08  Hayato Ito  <hayato@chromium.org>

        Reviewed by Tony Chang.

        [NRWT] Pull up rebaseline code from compare_output() function defined
        in text_diff.py and image_diff.py into a SingleTestRunner.

        This patch is a first step for eliminating test_type/* classes.

        https://bugs.webkit.org/show_bug.cgi?id=53071

        * Scripts/webkitpy/layout_tests/layout_package/single_test_runner.py:
        * Scripts/webkitpy/layout_tests/test_types/image_diff.py:
        * Scripts/webkitpy/layout_tests/test_types/test_type_base.py:
        * Scripts/webkitpy/layout_tests/test_types/text_diff.py:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@78014 268f45cc-cd09-0410-ab3c-d52691b4dbfc