hg: jdk7/tl/langtools: 6711276: langtools has incorrect -Werror switch

[jonathan . gibbons]

Changeset: 12c9e612e9e3
Author:    jjg
Date:      2008-06-05 13:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/12c9e612e9e3

6711276: langtools has incorrect -Werror switch
Reviewed-by: ksrini

! make/build.properties