Add a time period dropdown to the CBD dialog 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 4016 matching lines @@
           # GN: //chrome/android:chrome_android_java_enums_srcjar
           'target_name': 'browsing_data_type_java',
           'type': 'none',
           'variables': {
             'source_file': 'browser/browsing_data/browsing_data_counter_utils.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
           # GN: //chrome/android:chrome_android_java_enums_srcjar
+          'target_name': 'browsing_data_time_period_java',
+          'type': 'none',
+          'variables': {
+            'source_file': 'browser/browsing_data/browsing_data_remover.h',
+          },
+          'includes': [ '../build/android/java_cpp_enum.gypi' ],
+        },
+        {
+          # GN: //chrome/android:chrome_android_java_enums_srcjar
           'target_name': 'connectivity_check_result_java',
           'type': 'none',
           'variables': {
             'source_file': 'browser/android/feedback/connectivity_checker.cc',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
           # GN: //chrome/android:chrome_android_java_enums_srcjar
           'target_name': 'most_visited_tile_type_java',
@@ skipping 122 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }