Permission UI - legacy apps support

Change-Id: Id3f98c138422d33868363d587dd196898b42a0d4
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 942e6a6..a162b4a 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2433,6 +2433,12 @@
     <permission android:name="android.permission.QUERY_DO_NOT_ASK_CREDENTIALS_ON_BOOT"
                 android:protectionLevel="signature" />
 
+    <!-- @SystemApi Allows applications to kill UIDs.
+        <p>Not for use by third-party applications.
+         @hide -->
+    <permission android:name="android.permission.KILL_UID"
+                android:protectionLevel="signature" />
+
     <!-- The system process is explicitly the only one allowed to launch the
          confirmation UI for full backup/restore -->
     <uses-permission android:name="android.permission.CONFIRM_FULL_BACKUP"/>