Merge "Mark deleteMessageFromIcc() as @UnsupportedAppUsage." into rvc-qpr-dev am: ce7806da32

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12895790

Change-Id: I55b4a9834a7c5f0b3bd7f4c6e21c5f254e0f88c9

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;