Restore results of startup tests.

tools/perf/benchmarks/start_with_url.py

Index: tools/perf/benchmarks/start_with_url.py
diff --git a/tools/perf/benchmarks/start_with_url.py b/tools/perf/benchmarks/start_with_url.py
index a82ca92d87ed2c555f99c10a81e2c258c5728125..fe1b9f28860f3860bf01980864cee4b443659b2a 100644
--- a/tools/perf/benchmarks/start_with_url.py
+++ b/tools/perf/benchmarks/start_with_url.py
@@ -9,7 +9,7 @@ from measurements import startup
 class StartWithUrlCold(test.Test):
   """Measure time to start Chrome cold with startup URLs"""
   tag = 'cold'
-  test = startup.Startup
+  test = startup.StartWithUrl
   page_set = 'page_sets/startup_pages.json'
   options = {'cold': True,
              'pageset_repeat_iters': 5}
@@ -17,7 +17,7 @@ class StartWithUrlCold(test.Test):
 class StartWithUrlWarm(test.Test):
   """Measure time to start Chrome warm with startup URLs"""
   tag = 'warm'
-  test = startup.Startup
+  test = startup.StartWithUrl
   page_set = 'page_sets/startup_pages.json'
   options = {'warm': True,
              'pageset_repeat_iters': 10}