Explicitly set name of jetstream story

tools/perf/benchmarks/jetstream.py

 # Copyright 2014 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.
 
 """Runs Apple's JetStream benchmark.
 
 JetStream combines a variety of JavaScript benchmarks, covering a variety of
 advanced workloads and programming techniques, and reports a single score that
 balances them using geometric mean.
 
@@ skipping 69 matching lines @@
   test = _JetstreamMeasurement
 
   @classmethod
   def Name(cls):
     return 'jetstream'
 
   def CreateStorySet(self, options):
     ps = story.StorySet(
         archive_data_file='../page_sets/data/jetstream.json',
         base_dir=os.path.dirname(os.path.abspath(__file__)),
-        cloud_storage_bucket=story.INTERNAL_BUCKET)
+        cloud_storage_bucket=story.INTERNAL_BUCKET,
+        verify_names=True)
     ps.AddStory(page_module.Page(
         'http://browserbench.org/JetStream/', ps, ps.base_dir,
-        make_javascript_deterministic=False))
+        make_javascript_deterministic=False,
+        name='http://browserbench.org/JetStream/'))
     return ps