Enable invalidations for arbitrary objects 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 3025 matching lines @@
           'sources!': [
             'browser/chrome_browser_field_trials_mobile.cc',
             'browser/chrome_browser_field_trials_mobile.h',
             'browser/metrics/variations/variations_request_scheduler_mobile.cc',
             'browser/metrics/variations/variations_request_scheduler_mobile.h',
           ],
         }],
         ['OS=="android"', {
           'dependencies': [
             '../components/components.gyp:web_contents_delegate_android',
+            '../sync/sync.gyp:sync_jni_headers',
             'chrome_browser_jni_headers',
           ],
           'dependencies!': [
             '../components/components.gyp:web_modal',
             '../third_party/libusb/libusb.gyp:libusb',
           ],
           'sources': [
             'browser/sessions/in_memory_tab_restore_service.cc',
             'browser/sessions/in_memory_tab_restore_service.h',
             'browser/signin/android_profile_oauth2_token_service.cc',
@@ skipping 512 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }