WebView Metrics client implementation (Chromium part)

android_webview/android_webview.gyp

 # Copyright 2009 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': {
     'chromium_code': 1,
     'system_webview_package_name%': 'com.android.webview',
   },
   'targets': [
     {
@@ skipping 212 matching lines @@
         '../android_webview/native/webview_native.gyp:webview_native',
         '../cc/cc.gyp:cc_surfaces',
         '../components/components.gyp:auto_login_parser',
         '../components/components.gyp:autofill_content_renderer',
         '../components/components.gyp:breakpad_host',
         '../components/components.gyp:cdm_browser',
         '../components/components.gyp:cdm_renderer',
         '../components/components.gyp:crash_component',
         '../components/components.gyp:data_reduction_proxy_core_browser',
         '../components/components.gyp:devtools_discovery',
+        '../components/components.gyp:metrics',
+        '../components/components.gyp:metrics_net',
+        '../components/components.gyp:metrics_ui',
         '../components/components.gyp:navigation_interception',
         '../components/components.gyp:printing_common',
         '../components/components.gyp:printing_browser',
         '../components/components.gyp:printing_renderer',
         '../components/components.gyp:visitedlink_browser',
         '../components/components.gyp:visitedlink_renderer',
         '../components/components.gyp:web_contents_delegate_android',
         '../content/content.gyp:content_app_both',
         '../content/content.gyp:content_browser',
         '../gin/gin.gyp:gin',
@@ skipping 51 matching lines @@
         'browser/aw_javascript_dialog_manager.cc',
         'browser/aw_javascript_dialog_manager.h',
         'browser/aw_locale_manager.h',
         'browser/aw_login_delegate.cc',
         'browser/aw_login_delegate.h',
         'browser/aw_media_client_android.cc',
         'browser/aw_media_client_android.h',
         'browser/aw_message_port_message_filter.cc',
         'browser/aw_message_port_message_filter.h',
         'browser/aw_message_port_service.h',
+        'browser/aw_metrics_service_client.h',
+        'browser/aw_metrics_service_client.cc',
         'browser/aw_permission_manager.cc',
         'browser/aw_permission_manager.h',
         'browser/aw_pref_store.cc',
         'browser/aw_pref_store.h',
         'browser/aw_print_manager.cc',
         'browser/aw_print_manager.h',
         'browser/aw_printing_message_filter.cc',
         'browser/aw_printing_message_filter.h',
         'browser/aw_quota_manager_bridge.cc',
         'browser/aw_quota_manager_bridge.h',
@@ skipping 169 matching lines @@
         'android_manifest_template_vars': ['package=<(system_webview_package_name)'],
       },
       'includes': [ 'apk/system_webview_apk_common.gypi' ],
     },
   ],
   'includes': [
     'android_webview_tests.gypi',
     'apk/system_webview_paks.gypi',
   ],
 }