Make the launch params the default client behavior for UMA 3g

components/metrics.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //components/metrics
       'target_name': 'metrics',
       'type': 'static_library',
@@ skipping 105 matching lines @@
       'dependencies': [
         '../base/base.gyp:base',
         '../net/net.gyp:net',
         '../url/url.gyp:url_lib',
         'component_metrics_proto',
         'data_use_measurement_core',
         'metrics',
         'version_info',
       ],
       'sources': [
+        'metrics/net/cellular_logic_helper.cc',
+        'metrics/net/cellular_logic_helper.h',
         'metrics/net/net_metrics_log_uploader.cc',
         'metrics/net/net_metrics_log_uploader.h',
         'metrics/net/network_metrics_provider.cc',
         'metrics/net/network_metrics_provider.h',
         'metrics/net/version_utils.cc',
         'metrics/net/version_utils.h',
         'metrics/net/wifi_access_point_info_provider.cc',
         'metrics/net/wifi_access_point_info_provider.h',
         'metrics/net/wifi_access_point_info_provider_chromeos.cc',
         'metrics/net/wifi_access_point_info_provider_chromeos.h',
@@ skipping 198 matching lines @@
           ],
           'sources': [
             'metrics/profiler/ios/ios_tracking_synchronizer_delegate.cc',
             'metrics/profiler/ios/ios_tracking_synchronizer_delegate.h',
           ],
         },
       ],
     }],
   ],
 }