am 9fa0471a: am 12b26c12: am 21702263: Merge "Add a unit test for StaticIpConfiguration."

* commit '9fa0471a1577ef3008575a01bb84cbc8fad5138f':
  Add a unit test for StaticIpConfiguration.
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index cdc8661..1a51808 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -504,6 +504,8 @@
                 return "MOBILE_EMERGENCY";
             case TYPE_PROXY:
                 return "PROXY";
+            case TYPE_VPN:
+                return "VPN";
             default:
                 return Integer.toString(type);
         }