--- a/src/hotspot/share/gc/g1/g1AllocationContext.hpp	Fri Mar 23 18:44:47 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2014, 2015, 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.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * 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.
- *
- */
-
-#ifndef SHARE_VM_GC_G1_G1ALLOCATIONCONTEXT_HPP
-#define SHARE_VM_GC_G1_G1ALLOCATIONCONTEXT_HPP
-
-#include "memory/allocation.hpp"
-
-typedef unsigned char AllocationContext_t;
-
-class AllocationContext : AllStatic {
-public:
-  // Currently used context
-  static AllocationContext_t current() {
-    return 0;
-  }
-  // System wide default context
-  static AllocationContext_t system() {
-    return 0;
-  }
-};
-
-#endif // SHARE_VM_GC_G1_G1ALLOCATIONCONTEXT_HPP