Consider VPN always to be a supported type.

Change-Id I02eb5f22737720095f646f8db5c87fd66da129d6 adds VPN as a
supported network type to all device configurations directly in
software, independent of any external per-device configuration.

Reflect this expectation in the test.

Bug: 18439110
Bug: 18668362
Change-Id: I7fca77e564219c96e8a78372d4885c7b7f012a48
diff --git a/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java
index d79ecdd..15d368f 100644
--- a/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -197,7 +197,11 @@
     }
 
     private boolean isSupported(int networkType) {
-        return mNetworks.containsKey(networkType);
+        // Change-Id I02eb5f22737720095f646f8db5c87fd66da129d6 added VPN support
+        // to all devices directly in software, independent of any external
+        // configuration.
+        return mNetworks.containsKey(networkType) ||
+               (networkType == ConnectivityManager.TYPE_VPN);
     }
 
     // true if only the system can turn it on