2010-12-09 Dirk Pranke <dpranke@chromium.org>

2010-12-09  Dirk Pranke  <dpranke@chromium.org>

        Reviewed by Ojan Vafai.

        Make new-run-webkit-tests --lint-test-files log slightly better
        messages and return -1 if lint fails. Remove the
        'suppress_errors' keyword param to the TestExpectationsFile
        class, and clean up logging and exception raising for error
        handling. Also add more unit tests and clean up the unit test code a bit.

        https://bugs.webkit.org/show_bug.cgi?id=50205

        * Scripts/webkitpy/layout_tests/run_webkit_tests.py:
        * Scripts/webkitpy/layout_tests/run_webkit_tests_unittest.py:
        * Scripts/webkitpy/layout_tests/layout_package/test_expectations.py
        * Scripts/webkitpy/layout_tests/layout_package/test_expectations_unittest.py
        * Scripts/webkitpy/layout_tests/port/chromium.py:
        * Scripts/webkitpy/style/checkers/test_expectations.py:
        * Scripts/webkitpy/style/checkers/test_expectations_unittest.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@73654 268f45cc-cd09-0410-ab3c-d52691b4dbfc