Add @UnsupportedAppUsage annotations

For packages:
  android.net.wimax
  android.net.wifi.p2p.nsd
  android.net.wifi.p2p
  android.net.wifi.hotspot2.pps
  android.net.wifi.hotspot2.omadm
  android.net.wifi.hotspot2
  android.net.wifi.aware
  android.net.wifi
  android.net.util
  android.net.sip
  android.net.rtp
  android.net.nsd
  android.net.metrics
  android.net.lowpan
  android.net.http
  android.net.captiveportal
  android.net

This is an automatically generated CL. See go/UnsupportedAppUsage
for more details.

Exempted-From-Owner-Approval: Mechanical changes to the codebase
which have been approved by Android API council and announced on
android-eng@

Bug: 110868826
Test: m
Change-Id: Ie25423113ee1a8071cd5039382c00de6ce0af7fd
Merged-In: I520be7a4c79e68310c12e4f55bf66acaa94145a1
diff --git a/core/java/android/net/StaticIpConfiguration.java b/core/java/android/net/StaticIpConfiguration.java
index 58b1b88..3aa56b9 100644
--- a/core/java/android/net/StaticIpConfiguration.java
+++ b/core/java/android/net/StaticIpConfiguration.java
@@ -16,6 +16,7 @@
 
 package android.net;
 
+import android.annotation.UnsupportedAppUsage;
 import android.net.LinkAddress;
 import android.os.Parcelable;
 import android.os.Parcel;
@@ -46,11 +47,16 @@
  * @hide
  */
 public class StaticIpConfiguration implements Parcelable {
+    @UnsupportedAppUsage
     public LinkAddress ipAddress;
+    @UnsupportedAppUsage
     public InetAddress gateway;
+    @UnsupportedAppUsage
     public final ArrayList<InetAddress> dnsServers;
+    @UnsupportedAppUsage
     public String domains;
 
+    @UnsupportedAppUsage
     public StaticIpConfiguration() {
         dnsServers = new ArrayList<InetAddress>();
     }
@@ -80,6 +86,7 @@
      * route to the gateway as well. This configuration is arguably invalid, but it used to work
      * in K and earlier, and other OSes appear to accept it.
      */
+    @UnsupportedAppUsage
     public List<RouteInfo> getRoutes(String iface) {
         List<RouteInfo> routes = new ArrayList<RouteInfo>(3);
         if (ipAddress != null) {