Rename telemetry.test.Test to telemetry.benchmark.Benchmark.

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 20d65e9ee52d4c19964371058eeaadbe76cc8be9..b4700e6cb7463a6f743f0439d607677c93ad3c05 100644
--- a/tools/perf/benchmarks/start_with_url.py
+++ b/tools/perf/benchmarks/start_with_url.py
@@ -1,14 +1,14 @@
 # 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 import test
+from telemetry import benchmark
 
 from measurements import startup
 import page_sets
 
 
-@test.Disabled('snowleopard') # crbug.com/336913
-class StartWithUrlCold(test.Test):
+@benchmark.Disabled('snowleopard') # crbug.com/336913
+class StartWithUrlCold(benchmark.Benchmark):
   """Measure time to start Chrome cold with startup URLs"""
   tag = 'cold'
   test = startup.StartWithUrl
@@ -16,7 +16,7 @@ class StartWithUrlCold(test.Test):
   options = {'cold': True,
              'pageset_repeat': 5}
 
-class StartWithUrlWarm(test.Test):
+class StartWithUrlWarm(benchmark.Benchmark):
   """Measure time to start Chrome warm with startup URLs"""
   tag = 'warm'
   test = startup.StartWithUrl