Implementation of newly designed sign in related histograms for Android

chrome/chrome.gyp

 # Copyright (c) 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': {
     'chromium_code': 1,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
@@ skipping 530 matching lines @@
             'content_setting_java',
             'content_settings_type_java',
             'connectivity_check_result_java',
             'document_tab_model_info_proto_java',
             'infobar_action_type_java',
             'most_visited_tile_type_java',
             'page_info_connection_type_java',
             'profile_account_management_metrics_java',
             'resource_id_java',
             'shortcut_source_java',
+            'signin_metrics_enum_java',
             'tab_load_status_java',
             '../base/base.gyp:base',
             '../build/android/java_google_api_keys.gyp:google_api_keys_java',
             '../chrome/android/chrome_apk.gyp:custom_tabs_service_aidl',
             '../components/components.gyp:autocomplete_match_type_java',
             '../components/components.gyp:bookmarks_java',
             '../components/components.gyp:dom_distiller_core_java',
             '../components/components.gyp:enhanced_bookmarks_java_enums_srcjar',
             '../components/components.gyp:gcm_driver_java',
             '../components/components.gyp:invalidation_java',
@@ skipping 103 matching lines @@
         },
         {
           # GN: //chrome:page_info_connection_type_javagen
           'target_name': 'page_info_connection_type_java',
           'type': 'none',
           'variables': {
             'source_file': 'browser/ui/android/website_settings_popup_android.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
+        {
+          # GN: //chrome:signin_metrics_enum_javagen
+          'target_name': 'signin_metrics_enum_java',
+          'type': 'none',
+          'variables': {
+            'source_file': '../components/signin/core/browser/signin_metrics.h',
+          },
+          'includes': [ '../build/android/java_cpp_enum.gypi' ],
+        },
       ], # 'targets'
       'includes': [
         'chrome_android.gypi',
       ]}, # 'includes'
     ],  # OS=="android"
     ['configuration_policy==1 and OS!="android" and OS!="ios"', {
       'includes': [ 'policy.gypi', ],
     }],
     ['enable_extensions==1', {
       'includes': [
@@ skipping 85 matching lines @@
                 'service/service_utility_process_host.cc',
                 'service/service_utility_process_host.h',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }