[Findit] UI change and triage change for cl level trige.

appengine/findit/waterfall/test/build_util_test.py

 # Copyright 2015 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 datetime
 
 from testing_utils import testing
 
 from model.wf_build import WfBuild
 from waterfall import build_util
@@ skipping 166 matching lines @@
       builder_name = 'b'
       build_number = 123
       build = WfBuild.Create(master_name, builder_name, build_number)
       build.data = '{"times": [1467738821, %s]}' % end_time
       build.completed = True
       build.last_crawled_time = self._TimeBeforeNowBySeconds(10)
       build.put()
 
       self.assertEqual(expected_time,
                        build_util.GetBuildEndTime(
-                           master_name, builder_name, build_number))
-
-  def testGetBuildKeyForBuildInfo(self):
-    master_name = 'm'
-    builder_name = 'b'
-    build_number = 123
-
-    expected_build_key = '%s/%s/%d' %(master_name, builder_name, build_number)
-
-    self.assertEqual(
-        expected_build_key,
-        build_util.GetBuildKeyForBuildInfo(
-            master_name, builder_name, build_number))
+                           master_name, builder_name, build_number))