Adds an AccessPolicy that is queried to determine what a connection can do

mojo/mojo_services.gypi

 # Copyright (c) 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: //mojo/services/dbus_echo:bindings
       'target_name': 'mojo_echo_bindings',
       'type': 'static_library',
@@ skipping 691 matching lines @@
             'mojo_gles2',
             'mojo_input_events_bindings',
             'mojo_input_events_lib',
             'mojo_native_viewport_bindings',
             'mojo_view_manager_bindings',
             'mojo_view_manager_common',
             '<(mojo_system_for_component)',
           ],
           'sources': [
             'public/cpp/application/lib/mojo_main_chromium.cc',
+            'services/view_manager/access_policy.h',
+            'services/view_manager/access_policy_delegate.h',
+            'services/view_manager/default_access_policy.cc',
+            'services/view_manager/default_access_policy.h',
+            'services/view_manager/window_manager_access_policy.cc',
+            'services/view_manager/window_manager_access_policy.h',
             'services/view_manager/ids.h',
             'services/view_manager/main.cc',
             'services/view_manager/node.cc',
             'services/view_manager/node.h',
             'services/view_manager/node_delegate.h',
             'services/view_manager/root_node_manager.cc',
             'services/view_manager/root_node_manager.h',
             'services/view_manager/root_view_manager.cc',
             'services/view_manager/root_view_manager.h',
             'services/view_manager/root_view_manager_delegate.h',
@@ skipping 168 matching lines @@
             'mojo_system_impl',
           ],
           'sources': [
             'services/dbus_echo/dbus_echo_service.cc',
           ],
         },
       ],
     }],
   ],
 }