webkitpy: Rename WebKitFinder to PathFinder

third_party/WebKit/Tools/Scripts/webkitpy/w3c/common.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.
 
 """Utility functions used both when importing and exporting."""
 
 import logging
 
 from webkitpy.w3c.chromium_commit import ChromiumCommit
 from webkitpy.w3c.chromium_finder import absolute_chromium_dir
 
 
 WPT_DEST_NAME = 'wpt'
 WPT_GH_REPO_URL_TEMPLATE = 'https://{}@github.com/w3c/web-platform-tests.git'
 
 # TODO(qyearsley): This directory should be able to be constructed with
-# WebKitFinder and WPT_DEST_NAME, plus the string "external".
+# PathFinder and WPT_DEST_NAME, plus the string "external".
 CHROMIUM_WPT_DIR = 'third_party/WebKit/LayoutTests/external/wpt/'
 
 # Our mirrors of the official wpt repo, which we pull from.
 WPT_REPO_URL = 'https://chromium.googlesource.com/external/w3c/web-platform-tests.git'
 
 
 _log = logging.getLogger(__name__)
 
 
 def exportable_commits_since(chromium_commit_hash, host, local_wpt):
@@ skipping 42 matching lines @@
 
 
 def is_exportable(chromium_commit, local_wpt):
     """Checks whether a given patch is exportable and can be applied."""
     patch = chromium_commit.format_patch()
 
     return ('NOEXPORT=true' not in chromium_commit.message() and
             not chromium_commit.message().startswith('Import') and
             patch and
             local_wpt.test_patch(patch, chromium_commit))