Move exportable_commits_since to webkitpy/w3c/common.py.

third_party/WebKit/Tools/Scripts/webkitpy/w3c/local_wpt.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """A utility class for interacting with a local checkout of the Web Platform Tests."""
 
 import logging
 
 from webkitpy.common.system.executive import ScriptError
 from webkitpy.w3c.chromium_commit import ChromiumCommit
+from webkitpy.w3c.common import WPT_REPO_URL, CHROMIUM_WPT_DIR
 
-WPT_REPO_URL = 'https://chromium.googlesource.com/external/w3c/web-platform-tests.git'
-WPT_TEMP_DIR = '/tmp/wpt'
+
 WPT_SSH_URL = 'git@github.com:w3c/web-platform-tests.git'
 REMOTE_NAME = 'github'
-CHROMIUM_WPT_DIR = 'third_party/WebKit/LayoutTests/external/wpt/'
 
 _log = logging.getLogger(__name__)
 
 
 class LocalWPT(object):
 
-    def __init__(self, host, path=WPT_TEMP_DIR):
+    def __init__(self, host, path='/tmp/wpt'):
         """
         Args:
             host: A Host object.
             path: Optional, the path to the web-platform-tests repo.
                 If this directory already exists, it is assumed that the
                 web-platform-tests repo is already checked out at this path.
         """
         self.host = host
         self.path = path
         self.branch_name = 'chromium-export-try'
@@ skipping 94 matching lines @@
 
     def commits_behind_master(self, commit):
         """Returns the number of commits after the given commit on origin/master.
 
         This doesn't include the given commit, and this assumes that the given
         commit is on the the master branch.
         """
         return len(self.run([
             'git', 'rev-list', '{}..origin/master'.format(commit)
         ]).splitlines())