Switch webkitpy to use the typ test framework (delete webkitpy.test).

Tools/Scripts/webkitpy/test/skip.py

-# Copyright (C) 2010 Apple Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1.  Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-# 2.  Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import logging
-
-_log = logging.getLogger(__name__)
-
-
-def skip_if(klass, condition, message=None, logger=None):
-    """Makes all test_* methods in a given class no-ops if the given condition
-    is False. Backported from Python 3.1+'s unittest.skipIf decorator."""
-    if not logger:
-        logger = _log
-    if not condition:
-        return klass
-    for name in dir(klass):
-        attr = getattr(klass, name)
-        if not callable(attr):
-            continue
-        if not name.startswith('test_'):
-            continue
-        setattr(klass, name, _skipped_method(attr, message, logger))
-    klass._printed_skipped_message = False
-    return klass
-
-
-def _skipped_method(method, message, logger):
-    def _skip(*args):
-        if method.im_class._printed_skipped_message:
-            return
-        method.im_class._printed_skipped_message = True
-        logger.info('Skipping %s.%s: %s' % (method.__module__, method.im_class.__name__, message))
-    return _skip