Seandroid: Add policy for wbc services

Add policy for wbc services

Change-Id: I1ca863faeaac84382cc6e208fa4c869978d9b80a
diff --git a/common/service.te b/common/service.te
index 3ee70fe..3624a51 100644
--- a/common/service.te
+++ b/common/service.te
@@ -2,3 +2,4 @@
 type per_mgr_service,           service_manager_type;
 type dpmservice,                service_manager_type;
 type cne_service,               service_manager_type;
+type wbc_service,               service_manager_type;
diff --git a/common/service_contexts b/common/service_contexts
index e0e8438..98f4807 100644
--- a/common/service_contexts
+++ b/common/service_contexts
@@ -3,3 +3,4 @@
 listen.service                                 u:object_r:mediaserver_service:s0
 cneservice                                     u:object_r:cne_service:s0
 vendor.qcom.PeripheralManager                  u:object_r:per_mgr_service:s0
+wbc_service                                    u:object_r:wbc_service:s0
diff --git a/common/system_server.te b/common/system_server.te
index 8967e3c..f8e32a0 100644
--- a/common/system_server.te
+++ b/common/system_server.te
@@ -39,3 +39,4 @@
 
 #For wifistatemachine
 allow system_server kernel:key search;
+allow system_server wbc_service:service_manager add;