Move the android library loader from content to base

base/base.gypi

 # 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.
 
 {
   'target_defaults': {
     'variables': {
       'base_target': 0,
       'base_i18n_target': 0,
     },
@@ skipping 43 matching lines @@
           'android/jni_android.cc',
           'android/jni_android.h',
           'android/jni_array.cc',
           'android/jni_array.h',
           'android/jni_helper.cc',
           'android/jni_helper.h',
           'android/jni_registrar.cc',
           'android/jni_registrar.h',
           'android/jni_string.cc',
           'android/jni_string.h',
+          'android/library_loader/library_loader_hooks.cc',
+          'android/library_loader/library_loader_hooks.h',
+          'android/library_loader/results_codes.h',
+          'android/library_loader/results_codes_list.h',
           'android/memory_pressure_listener_android.cc',
           'android/memory_pressure_listener_android.h',
           'android/java_handler_thread.cc',
           'android/java_handler_thread.h',
           'android/path_service_android.cc',
           'android/path_service_android.h',
           'android/path_utils.cc',
           'android/path_utils.h',
           'android/sys_utils.cc',
           'android/sys_utils.h',
@@ skipping 919 matching lines @@
           'i18n/string_search.h',
           'i18n/time_formatting.cc',
           'i18n/time_formatting.h',
           'i18n/timezone.cc',
           'i18n/timezone.h',
         ],
       }]
     ],
   },
 }