App ops: add UI for SMS ops.

Change-Id: I595df9a286ba5389f9e309516dc4a8ab34773277

src/com/android/settings/applications/AppOpsSummary.java

@@ -42,6 +42,7 @@ public class AppOpsSummary extends Fragment {
     static AppOpsState.OpsTemplate[] sPageTemplates = new AppOpsState.OpsTemplate[] {
         AppOpsState.LOCATION_TEMPLATE,
         AppOpsState.PERSONAL_TEMPLATE,
+        AppOpsState.MESSAGING_TEMPLATE,
         AppOpsState.DEVICE_TEMPLATE
     };