Bug 553578 - NLS missing warning message

Change-Id: I15861523afd8a3e3c2bce0571275bb821adac1a2
diff --git a/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/propertypages/PropertyPageMessages.java b/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/propertypages/PropertyPageMessages.java
index 5f9e88f..bf17a73 100644
--- a/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/propertypages/PropertyPageMessages.java
+++ b/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/propertypages/PropertyPageMessages.java
@@ -84,7 +84,6 @@
 
 	public static String JavaVariableDetailsPane_choosePreviousExpression;
 	public static String JavaVariableDetailsPane_description;
-	public static String JavaVariableDetailsPane_historySeparator;
 	public static String JavaVariableDetailsPane_name;
 	public static String JavaVariableDetailsPane_settings;