natVMFrame.cc: Mark unused parameters with MAYBE_UNUSED.

* gnu/classpath/jdwp/natVMFrame.cc: Mark unused parameters with
        MAYBE_UNUSED.

From-SVN: r120972

libjava/gnu/classpath/jdwp/natVMFrame.cc

@@ -1,6 +1,6 @@
 // natFrame.cc -- native support for VMFrame.java
 
-/* Copyright (C) 2006 Free Software Foundation
+/* Copyright (C) 2006, 2007 Free Software Foundation
 
    This file is part of libgcj.
 
@@ -9,18 +9,20 @@ Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
 details. */
 
 #include <gcj/cni.h>
+#include <jvm.h>
 
 #include <gnu/classpath/jdwp/VMFrame.h>
 
 using namespace java::lang;
 
 Object*
-gnu::classpath::jdwp::VMFrame::getValue (jint slot)
+gnu::classpath::jdwp::VMFrame::getValue (MAYBE_UNUSED jint slot)
 {
   return 0;
 }
 
 void
-gnu::classpath::jdwp::VMFrame::setValue (jint slot, Object* value)
+gnu::classpath::jdwp::VMFrame::setValue (MAYBE_UNUSED jint slot,
+					 MAYBE_UNUSED Object* value)
 {
 }