test/java/awt/FontClass/CreateFont/bigfont.html

rev 14031 : 8159690: [TESTBUG] Mark headful tests with @key headful.

Backport of 14851:980da45565c8 from jdk9.  542/842 hunks applied directly from
the patch. 44 I resolved manually.  The remaining hunks are for filenames that
do not exist in jdk8u.

@@ -1,8 +1,8 @@
 <!--
 
- Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License version 2 only, as
  published by the Free Software Foundation.

@@ -20,10 +20,11 @@
  Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  or visit www.oracle.com if you need additional information or have any
  questions.
 
   @test
+  @key headful
   @bug 6522586
   @run applet bigfont.html
   @summary Enforce limits on font creation
 
 -->