Remove network subtype check when building template.

Change-Id: I069d82a77d27dae6bfffe3b7e65d73b63f258ad9
diff --git a/core/java/android/net/NetworkTemplate.java b/core/java/android/net/NetworkTemplate.java
index 204ef76..e1fbdcc 100644
--- a/core/java/android/net/NetworkTemplate.java
+++ b/core/java/android/net/NetworkTemplate.java
@@ -78,7 +78,6 @@
      * uses statistics for requested IMSI.
      */
     public static NetworkTemplate buildTemplateMobile3gLower(String subscriberId) {
-        ensureSubtypeAvailable();
         return new NetworkTemplate(MATCH_MOBILE_3G_LOWER, subscriberId);
     }
 
@@ -88,7 +87,6 @@
      * requested IMSI.
      */
     public static NetworkTemplate buildTemplateMobile4g(String subscriberId) {
-        ensureSubtypeAvailable();
         return new NetworkTemplate(MATCH_MOBILE_4G, subscriberId);
     }