Merge "Mark deleteMessageFromIcc() as @UnsupportedAppUsage." am: b65bb17129

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1485139

Change-Id: Ibc7ca9e308db9ce981bb69bf45cf08c348ce47d2

telephony/java/android/telephony/SmsManager.java

@@ -1721,6 +1721,7 @@ public final class SmsManager {
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     @RequiresPermission(Manifest.permission.ACCESS_MESSAGES_ON_ICC)
     public boolean deleteMessageFromIcc(int messageIndex) {
         boolean success = false;