hg: jdk6/jdk6/jdk: 6962318: Update copyright year

[kelly.ohair at oracle.com]

Changeset: 3a8a8b5f1612
Author:    ohair
Date:      2010-12-28 11:23 -0800
URL:       http://hg.openjdk.java.net/jdk6/jdk6/jdk/rev/3a8a8b5f1612

6962318: Update copyright year
Reviewed-by: darcy

! make/Makefile
! make/com/sun/jmx/Makefile
! make/common/Library.gmk
! make/common/Sanity.gmk
! make/jprt.properties
! make/sun/dcpr/Makefile
! make/sun/font/t2k/Makefile
! make/sun/management/Makefile