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

Tools/Scripts/test-webkitpy

 #!/usr/bin/env python
 # Copyright (c) 2011 Google Inc. All rights reserved.
 # Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * 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.
 #     * Neither the name of Google Inc. nor the names of its
 # contributors may be used to endorse or promote products derived from
 # this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
 # OWNER OR 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.
-from webkitpy.common import multiprocessing_bootstrap
 
-multiprocessing_bootstrap.run('webkitpy', 'test', 'main.py')
+import os
+import sys
+
+dirname = os.path.dirname
+scripts_dir = dirname(os.path.realpath(__file__))
+chromium_src_dir = dirname(dirname(dirname(dirname(scripts_dir))))
+
+path_to_typ = os.path.join(chromium_src_dir, 'third_party', 'typ')
+if path_to_typ not in sys.path:
+    sys.path.append(path_to_typ)
+
+import typ
+
+if sys.platform == 'win32':
+    # These test fail on win32. We could annotate some of these in
+    # class-level skips, but we don't support package/module-level skips.
+    # bugs.webkit.org/show_bug.cgi?id=54526 .
+    skip = [
+        'webkitpy.common.checkout.*',
+        'webkitpy.common.config.*',
+        'webkitpy.tool.*',
+        'webkitpy.w3c.*',
+        'webkitpy.layout_tests.layout_package.bot_test_expectations_unittest.*',
+    ]
+else:
+    # The scm tests are really slow, so we skip them by default.
+    # bugs.webkit.org/show_bug.cgi?id=31818 .
+    skip = [
+        'webkitpy.common.checkout.scm.scm_unittest.*',
+    ]
+
+sys.exit(typ.main(top_level_dir=scripts_dir,
+                  skip=skip,
+                  path=[os.path.join(scripts_dir, 'webkitpy', 'thirdparty')],
+                  win_multiprocessing='spawn'))