[Findit] Factoring the gitiles (etc) stuff out into its own directory

appengine/findit/waterfall/test/send_notification_for_culprit_pipeline_test.py

Index: appengine/findit/waterfall/test/send_notification_for_culprit_pipeline_test.py
diff --git a/appengine/findit/waterfall/test/send_notification_for_culprit_pipeline_test.py b/appengine/findit/waterfall/test/send_notification_for_culprit_pipeline_test.py
index 1393879a473c87de77da3354be3630c2246243e0..40b9f63a9a9cc9a90e98e20c70514a6faf9e5317 100644
--- a/appengine/findit/waterfall/test/send_notification_for_culprit_pipeline_test.py
+++ b/appengine/findit/waterfall/test/send_notification_for_culprit_pipeline_test.py
@@ -4,8 +4,8 @@
 
 import datetime
 
-from common.git_repository import GitRepository
 from common.rietveld import Rietveld
+from lib.gitiles.gitiles_repository import GitilesRepository
 from model import analysis_status as status
 from model.wf_culprit import WfCulprit
 from waterfall import build_util
@@ -38,7 +38,7 @@ class SendNotificationForCulpritPipelineTest(wf_testcase.WaterfallTestCase):
           return 123
 
       return MockedChangeLog()
-    self.mock(GitRepository, 'GetChangeLog', Mocked_GetChangeLog)
+    self.mock(GitilesRepository, 'GetChangeLog', Mocked_GetChangeLog)
 
   def _MockBuildEndTime(self):
     def Mocked_GetBuildEndTime(*_):
@@ -136,4 +136,4 @@ class SendNotificationForCulpritPipelineTest(wf_testcase.WaterfallTestCase):
 
     pipeline = SendNotificationForCulpritPipeline()
     self.assertFalse(pipeline.run('m', 'b71', 71, 'chromium', 'r7', False))
-    self.assertEqual(0, len(rietveld_requests))
+    self.assertEqual(0, len(rietveld_requests))