Merge "Expose TEST_TAP_PREFIX as system API" am: a23086c536 am: 37a204c54b am: 25951eaf9d

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1579503

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia3a9078ce1e823c4762e193cbc27b7ab7d8932a8
diff --git a/framework/src/android/net/TestNetworkManager.java b/framework/src/android/net/TestNetworkManager.java
index 4e89414..a174a7b 100644
--- a/framework/src/android/net/TestNetworkManager.java
+++ b/framework/src/android/net/TestNetworkManager.java
@@ -41,7 +41,6 @@
 
     /**
      * Prefix for tap interfaces created by this class.
-     * @hide
      */
     public static final String TEST_TAP_PREFIX = "testtap";