hg: jigsaw/jake/jdk: Fixed -Xpatch usage bootcycle build

[erik.joelsson at oracle.com]

Changeset: d8729c2bd09c
Author:    erikj
Date:      2016-04-12 14:18 +0200
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/d8729c2bd09c

Fixed -Xpatch usage bootcycle build

! make/gendata/GendataBreakIterator.gmk