Pass network properties to ConnectivityService.

Used as a bag to hold ipaddr, gateway, dns, proxy info.
addr's are InetAddresses for v4/v6 use.  Cleaning up some old v4-only code

bug:2655015
Change-Id: I7ac886fe5c519e8bab42f49cd82a5189d9c9ab59
diff --git a/core/java/android/net/NetworkProperties.aidl b/core/java/android/net/NetworkProperties.aidl
new file mode 100644
index 0000000..07aac6e
--- /dev/null
+++ b/core/java/android/net/NetworkProperties.aidl
@@ -0,0 +1,22 @@
+/*
+**
+** Copyright (C) 2009 Qualcomm Innovation Center, Inc.  All Rights Reserved.
+** Copyright (C) 2009 The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.net;
+
+parcelable NetworkProperties;
+