Add SettingsManagerService from cmsdk as a system service.

Change-Id: I0909a5fd49e8e042293719de93ebc8fbaaa1a196
diff --git a/sepolicy/service_contexts b/sepolicy/service_contexts
index e43335c..74155a3 100644
--- a/sepolicy/service_contexts
+++ b/sepolicy/service_contexts
@@ -5,3 +5,4 @@
 killswitch                                u:object_r:system_server_service:s0
 cmstatusbar                               u:object_r:system_server_service:s0
 profile                                   u:object_r:system_server_service:s0
+cmsettings                                   u:object_r:system_server_service:s0