Explicitly setting names for story sets in page_cycler_v2 benchmarks

tools/perf/page_sets/oopif_basic_page_set.py

Index: tools/perf/page_sets/oopif_basic_page_set.py
diff --git a/tools/perf/page_sets/oopif_basic_page_set.py b/tools/perf/page_sets/oopif_basic_page_set.py
index 854b07a992908d3410816321f80f6a8c4d69a8b3..9276096784f308536f1f41765d66bfd8925374fb 100644
--- a/tools/perf/page_sets/oopif_basic_page_set.py
+++ b/tools/perf/page_sets/oopif_basic_page_set.py
@@ -13,7 +13,8 @@ class OopifBasicPageSet(story.StorySet):
   def __init__(self, cache_temperatures=None):
     super(OopifBasicPageSet, self).__init__(
         archive_data_file='data/oopif_basic.json',
-        cloud_storage_bucket=story.PARTNER_BUCKET)
+        cloud_storage_bucket=story.PARTNER_BUCKET,
+        verify_names=True)
     if cache_temperatures is None:
       cache_temperatures = [cache_temperature_module.ANY]
 
@@ -36,4 +37,4 @@ class OopifBasicPageSet(story.StorySet):
 
     for url in urls:
       for temp in cache_temperatures:
-        self.AddStory(page.Page(url, self, cache_temperature=temp))
+        self.AddStory(page.Page(url, self, cache_temperature=temp, name=url))