hg: jdk7/tl/langtools: 6898585: restructure langtools build.xml to facilitate more options for macro

[jonathan . gibbons]

Changeset: cff85998bf4d
Author:    jjg
Date:      2009-11-17 16:45 -0800
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/cff85998bf4d

6898585: restructure langtools build.xml to facilitate more options for 
<build-classes> macro
Reviewed-by: ohair

! make/build.xml