Explicitly setting story names for all smoothness benchmarks

tools/perf/page_sets/tough_animation_cases.py

Index: tools/perf/page_sets/tough_animation_cases.py
diff --git a/tools/perf/page_sets/tough_animation_cases.py b/tools/perf/page_sets/tough_animation_cases.py
index 6e831b2530b24af3650d1e01db699f5a37dedff8..2adafbaf07983d9d8f2ac53af2d0b33e4e112807 100644
--- a/tools/perf/page_sets/tough_animation_cases.py
+++ b/tools/perf/page_sets/tough_animation_cases.py
@@ -8,7 +8,8 @@ from telemetry import story
 class ToughAnimationCasesPage(page_module.Page):
 
   def __init__(self, url, page_set, need_measurement_ready):
-    super(ToughAnimationCasesPage, self).__init__(url=url, page_set=page_set)
+    super(ToughAnimationCasesPage, self).__init__(url=url, page_set=page_set,
+                                                  name=url.split('/')[-1])
     self.archive_data_file = 'data/tough_animation_cases.json'
     self._need_measurement_ready = need_measurement_ready
 
@@ -30,7 +31,8 @@ class ToughAnimationCasesPageSet(story.StorySet):
   def __init__(self):
     super(ToughAnimationCasesPageSet, self).__init__(
       archive_data_file='data/tough_animation_cases.json',
-      cloud_storage_bucket=story.PARTNER_BUCKET)
+      cloud_storage_bucket=story.PARTNER_BUCKET,
+      verify_names=True)
 
     urls_list_one = [
       # Why: Tests the balls animation implemented with SVG animations.