Explicitly setting story names for all smoothness benchmarks

tools/perf/page_sets/tough_pinch_zoom_cases.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.
 from telemetry.page import page as page_module
 from telemetry.page import shared_page_state
 from telemetry import story
 
 
 class ToughPinchZoomCasesPage(page_module.Page):
 
   def __init__(self, url, page_set, name=''):
+    if name == '':
+      name = url
     super(ToughPinchZoomCasesPage, self).__init__(
         url=url, page_set=page_set, name=name,
         shared_page_state_class=shared_page_state.SharedDesktopPageState,
         credentials_path = 'data/credentials.json')
     self.target_scale_factor = page_set.target_scale_factor
 
   def RunPinchGesture(self, action_runner, left_anchor_ratio=0.5,
                       top_anchor_ratio=0.5, scale_factor=None,
                       speed_in_pixels_per_second=800):
       with action_runner.CreateGestureInteraction('PinchAction',
@@ skipping 187 matching lines @@
     action_runner.Wait(2)
 
 
 class ToughPinchZoomCasesPageSet(story.StorySet):
 
   """ Set of pages that are tricky to pinch-zoom """
 
   def __init__(self, target_scale_factor):
     super(ToughPinchZoomCasesPageSet, self).__init__(
       archive_data_file='data/tough_pinch_zoom_cases.json',
-      cloud_storage_bucket=story.PARTNER_BUCKET)
+      cloud_storage_bucket=story.PARTNER_BUCKET,
+      verify_names=True)
 
     self.target_scale_factor = target_scale_factor
 
     self.AddStory(GoogleSearchPage(self))
     self.AddStory(GmailPage(self))
     self.AddStory(GoogleCalendarPage(self))
     self.AddStory(GoogleImageSearchPage(self))
     self.AddStory(YoutubePage(self))
     self.AddStory(BlogSpotPage(self))
     self.AddStory(FacebookPage(self))
@@ skipping 39 matching lines @@
   def __init__(self):
     super(AndroidToughPinchZoomCasesPageSet, self).__init__(7.0)
 
 
 class DesktopToughPinchZoomCasesPageSet(ToughPinchZoomCasesPageSet):
 
   """ ToughPinchZoomCasesPageSet using the maximum desktop zoom level """
 
   def __init__(self):
     super(DesktopToughPinchZoomCasesPageSet, self).__init__(4.0)