Refactor the buildbot module in webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/common/net/buildbot_mock.py

 # Copyright (C) 2011 Google Inc. All rights reserved.
 #
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-import logging
-
+from webkitpy.common.net.buildbot import BuildBot
 from webkitpy.common.net.layouttestresults import LayoutTestResults
-from webkitpy.common.net import layouttestresults_unittest
-
-_log = logging.getLogger(__name__)
+from webkitpy.common.net.layouttestresults_unittest import LayoutTestResultsTest
 
 
-class MockBuild(object):
-
-    def __init__(self, builder, build_number):
-        self._builder = builder
-        self._number = build_number
-
-    def results_url(self):
-        return "%s/%s" % (self._builder.results_url(), self._number)
-
-
-class MockBuilder(object):
-
-    def __init__(self, builder_name):
-        self._name = builder_name
-
-    def name(self):
-        return self._name
-
-    def build(self, build_number):
-        return MockBuild(self, build_number=build_number)
-
-    def results_url(self):
-        return "http://example.com/builders/%s/results" % self.name()
-
-    def latest_layout_test_results_url(self):
-        return "http://example.com/f/builders/%s/results/layout-test-results" % self.name()
-
-    def latest_layout_test_results(self):
-        return self.fetch_layout_test_results(self.latest_layout_test_results_url())
+class MockBuildBot(BuildBot):
 
     def fetch_layout_test_results(self, _):
-        return LayoutTestResults.results_from_string(layouttestresults_unittest.LayoutTestResultsTest.example_full_results_json)
-
-
-class MockBuildBot(object):
-
-    def builder_with_name(self, builder_name):
-        return MockBuilder(builder_name)
+        return LayoutTestResults.results_from_string(LayoutTestResultsTest.example_full_results_json)