Amortize data usage using TrafficStats on Android.

chrome/chrome_browser.gypi

 # Copyright 2012 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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 3645 matching lines @@
             '../device/devices_app/devices_app.gyp:devices_app_public_cpp_factory',
             '../device/usb/usb.gyp:device_usb',
             '../net/net.gyp:net_browser_services',
           ]
         }],
         ['OS=="android"', {
           'dependencies': [
             '../build/android/ndk.gyp:cpu_features',
             '../components/components.gyp:cdm_browser',
             '../components/components.gyp:data_reduction_proxy_content',
+            '../components/components.gyp:data_usage_android',
             '../components/components.gyp:enhanced_bookmarks',
             '../components/components.gyp:offline_pages',
             '../components/components.gyp:precache_content',
             '../components/components.gyp:precache_core',
             '../components/components.gyp:service_tab_launcher',
             '../components/components.gyp:toolbar',
             '../components/components.gyp:web_contents_delegate_android',
             '../components/components_resources.gyp:components_resources',
             '../third_party/android_opengl/etc1/etc1.gyp:etc1',
             '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_util',
@@ skipping 444 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }