Add KeyedServiceShutdownNotifier for classes that depend on keyed services but can't be keyed servi…

components/keyed_service.gypi

 # Copyright 2014 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': [
     {
       # GN version: //components/keyed_service/core:core
       'target_name': 'keyed_service_core',
       'type': '<(component)',
@@ skipping 14 matching lines @@
         'keyed_service/core/dependency_manager.cc',
         'keyed_service/core/dependency_manager.h',
         'keyed_service/core/dependency_node.h',
         'keyed_service/core/keyed_service.cc',
         'keyed_service/core/keyed_service.h',
         'keyed_service/core/keyed_service_base_factory.cc',
         'keyed_service/core/keyed_service_base_factory.h',
         'keyed_service/core/keyed_service_export.h',
         'keyed_service/core/keyed_service_factory.cc',
         'keyed_service/core/keyed_service_factory.h',
+        'keyed_service/core/keyed_service_shutdown_notifier.cc',
+        'keyed_service/core/keyed_service_shutdown_notifier.h',
         'keyed_service/core/refcounted_keyed_service.cc',
         'keyed_service/core/refcounted_keyed_service.h',
         'keyed_service/core/refcounted_keyed_service_factory.cc',
         'keyed_service/core/refcounted_keyed_service_factory.h',
         'keyed_service/core/service_access_type.h',
       ],
     },
   ],
   'conditions': [
     ['OS != "ios"', {
@@ skipping 18 matching lines @@
           'include_dirs': [
             '..',
           ],
           'sources': [
             'keyed_service/content/browser_context_dependency_manager.cc',
             'keyed_service/content/browser_context_dependency_manager.h',
             'keyed_service/content/browser_context_keyed_base_factory.h',
             'keyed_service/content/browser_context_keyed_base_factory.cc',
             'keyed_service/content/browser_context_keyed_service_factory.cc',
             'keyed_service/content/browser_context_keyed_service_factory.h',
+            'keyed_service/content/browser_context_keyed_service_shutdown_notifier_factory.cc',
+            'keyed_service/content/browser_context_keyed_service_shutdown_notifier_factory.h',
             'keyed_service/content/refcounted_browser_context_keyed_service_factory.cc',
             'keyed_service/content/refcounted_browser_context_keyed_service_factory.h',
         ],
       }],
     }],
     ['OS == "ios"', {
       'targets': [
         {
           'target_name': 'keyed_service_ios',
           'type': '<(component)',
@@ skipping 17 matching lines @@
             'keyed_service/ios/browser_state_helper.h',
             'keyed_service/ios/browser_state_keyed_service_factory.cc',
             'keyed_service/ios/browser_state_keyed_service_factory.h',
             'keyed_service/ios/refcounted_browser_state_keyed_service_factory.cc',
             'keyed_service/ios/refcounted_browser_state_keyed_service_factory.h',
         ],
       }],
     }],
   ],
 }