hg: jdk6/jdk6/hotspot: 6933846: GCC 4.5 warning removals

[ptisnovs at redhat.com]

Changeset: 5a144515dcd0
Author:    ptisnovs
Date:      2010-03-11 11:28 +0100
URL:       http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/5a144515dcd0

6933846: GCC 4.5 warning removals
Summary: fixes compile failure when -Wall -Werror flags are used under gcc 4.5
Reviewed-by: ohair

! src/share/vm/utilities/globalDefinitions.hpp