Include tab IDs when reporting data use accounting.

components/data_usage.gypi

 # Copyright 2015 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': [
     {
       'target_name': 'data_usage_core',
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
         '../net/net.gyp:net',
         '../url/url.gyp:url_lib',
       ],
       'sources': [
         'data_usage/core/data_use.cc',
         'data_usage/core/data_use.h',
         'data_usage/core/data_use_aggregator.cc',
         'data_usage/core/data_use_aggregator.h',
+        'data_usage/core/data_use_annotator.h',
       ]
     },
   ]
 }