hg: jdk7/tl/langtools: 6965264: langtools build should use ${ant.core.lib} instead of ${ant.home}/lib/ant.jar

[jonathan.gibbons at oracle.com]

Changeset: 80505c2026e7
Author:    jjg
Date:      2010-09-13 11:35 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/80505c2026e7

6965264: langtools build should use ${ant.core.lib} instead of ${ant.home}/lib/ant.jar
Reviewed-by: mcimadamore
Contributed-by: jesse.glick at oracle.com

! make/build.xml