webkitpy: Rename WebKitFinder to PathFinder

third_party/WebKit/Tools/Scripts/webkitpy/common/webkit_finder_unittest.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.
-
-import unittest
-
-from webkitpy.common.webkit_finder import WebKitFinder
-from webkitpy.common.system.filesystem_mock import MockFileSystem
-
-
-class TestWebKitFinder(unittest.TestCase):
-
-    # TODO(qyearsley): Add tests for other methods in WebKitFinder.
-    # Including tests for cases when the separator character is backslash.
-
-    def test_layout_test_name(self):
-        finder = WebKitFinder(MockFileSystem())
-        self.assertEqual(
-            finder.layout_test_name('third_party/WebKit/LayoutTests/test/name.html'),
-            'test/name.html')
-
-    def test_layout_test_name_not_in_layout_tests_dir(self):
-        finder = WebKitFinder(MockFileSystem())
-        self.assertIsNone(finder.layout_test_name('some/other/path/file.html'))
-
-    # pylint: disable=protected-access
-    def test_webkit_base(self):
-        finder = WebKitFinder(MockFileSystem())
-        self.assertEqual(finder._webkit_base(), '/mock-checkout/third_party/WebKit')
-
-    def test_chromium_base(self):
-        finder = WebKitFinder(MockFileSystem())
-        self.assertEqual(finder.chromium_base(), '/mock-checkout')
-
-    def test_path_from_chromium_base(self):
-        finder = WebKitFinder(MockFileSystem())
-        self.assertEqual(
-            finder.path_from_chromium_base('foo', 'bar.baz'),
-            '/mock-checkout/foo/bar.baz')