Explicitly setting names for stories in the power benchmarks

BUG=chromium:720002

Review-Url: https://codereview.chromium.org/2924643002
Cr-Commit-Position: refs/heads/master@{#477957}

tools/perf/page_sets/android_acceptance.py

@@ -27,7 +27,8 @@ class AndroidAcceptancePageSet(story.StorySet):
   def __init__(self):
     super(AndroidAcceptancePageSet, self).__init__(
       archive_data_file='data/android_acceptance.json',
-      cloud_storage_bucket=story.PARTNER_BUCKET)
+      cloud_storage_bucket=story.PARTNER_BUCKET,
+      verify_names=True)
 
     urls_list = [
        'http://www.amazon.com',
@@ -36,4 +37,4 @@ class AndroidAcceptancePageSet(story.StorySet):
     ]
 
     for url in urls_list:
-      self.AddStory(AndroidAcceptancePage(url, self))
+      self.AddStory(AndroidAcceptancePage(url, self, name=url))

tools/perf/page_sets/idle_platform.py

@@ -44,7 +44,7 @@ class _IdleStory(story.Story):
 
 class IdleStorySet(story.StorySet):
   def __init__(self):
-    super(IdleStorySet, self).__init__()
+    super(IdleStorySet, self).__init__(verify_names=True)
     self.AddStory(_IdleStory('IdleStory_10s', 10))
     self.AddStory(_IdleStory('IdleStory_60s', 60))
     self.AddStory(_IdleStory('IdleStory_120s', 120))

tools/perf/page_sets/trivial_sites.py

@@ -133,7 +133,8 @@ class TrivialAnimationPage(_BasePage):
 
 class TrivialSitesStorySet(story.StorySet):
   def __init__(self, shared_state = shared_page_state.SharedPageState,
-               wait_in_seconds=0, measure_memory=False):
+               wait_in_seconds=0, measure_memory=False,
+               verify_names=True):
     # Wait is time to wait_in_seconds on page in seconds.
     super(TrivialSitesStorySet, self).__init__(
         cloud_storage_bucket=story.PUBLIC_BUCKET,

tools/perf/page_sets/typical_10_mobile.py

@@ -63,10 +63,11 @@ class Typical10MobilePageSet(story.StorySet):
   def __init__(self):
     super(Typical10MobilePageSet, self).__init__(
         archive_data_file='data/typical_10_mobile.json',
-        cloud_storage_bucket=story.PARTNER_BUCKET)
+        cloud_storage_bucket=story.PARTNER_BUCKET,
+        verify_names=True)
 
     for url in urls_list:
-      self.AddStory(Typical10MobilePage(url, self))
+      self.AddStory(Typical10MobilePage(url, self, name=url))
 
 class Typical10MobileReloadPageSet(story.StorySet):
   """10 typical mobile pages, used for reloading power testing."""