Enable traffic shaping in loading.mobile benchmark

tools/perf/benchmarks/loading.py

 # Copyright 2016 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 core import perf_benchmark
 import page_sets
 
 import ct_benchmarks_util
 from benchmarks import page_cycler_v2
 from telemetry import benchmark
@@ skipping 20 matching lines @@
     if possible_browser.browser_type == 'android-webview':
       return True
 
     return False
 
   @classmethod
   def Name(cls):
     return 'loading.mobile'
 
   def CreateStorySet(self, options):
-    return page_sets.LoadingMobileStorySet(cache_temperatures=[
-          cache_temperature.ANY])
-
+    return page_sets.LoadingMobileStorySet(
+        cache_temperatures=[cache_temperature.ANY],
+        traffic_settings=[traffic_setting.NONE, traffic_setting.REGULAR_3G])
 
 
 # Disabled because we do not plan on running CT benchmarks on the perf
 # waterfall any time soon.
 @benchmark.Disabled('all')
 class LoadingClusterTelemetry(perf_benchmark.PerfBenchmark):
 
   options = {'upload_results': True}
 
   _ALL_NET_CONFIGS = traffic_setting.NETWORK_CONFIGS.keys()
@@ skipping 18 matching lines @@
         help='Traffic condition (string). Default to "%%default". Can be: %s' %
          ', '.join(cls._ALL_NET_CONFIGS))
 
   def CreateStorySet(self, options):
     def Wait(action_runner):
       action_runner.Wait(options.wait_time)
     return page_sets.CTPageSet(
       options.urls_list, options.user_agent, options.archive_data_file,
       traffic_setting=options.traffic_setting,
       run_page_interaction_callback=Wait)