telemetry: Remove command line args from page test

tools/perf/benchmarks/start_with_url.py

 # 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 measurements import startup
 import page_sets
 from telemetry import benchmark
 
 
 @benchmark.Enabled('has tabs')
 @benchmark.Disabled('chromeos', 'linux', 'mac', 'win')
 class StartWithUrlCold(benchmark.Benchmark):
   """Measure time to start Chrome cold with startup URLs"""
   tag = 'cold'
-  test = startup.StartWithUrl
+  test = startup.StartWithUrl(cold=True)
   page_set = page_sets.StartupPagesPageSet
-  options = {'cold': True,
-             'pageset_repeat': 5}
+  options = {'pageset_repeat': 5}
 
 
 @benchmark.Enabled('has tabs')
 @benchmark.Disabled('chromeos', 'linux', 'mac', 'win')
 class StartWithUrlWarm(benchmark.Benchmark):
   """Measure time to start Chrome warm with startup URLs"""
   tag = 'warm'
-  test = startup.StartWithUrl
+  test = startup.StartWithUrl(cold=False)
   page_set = page_sets.StartupPagesPageSet
-  options = {'warm': True,
-             'pageset_repeat': 10}
-
+  options = {'pageset_repeat': 10}