hg: javadoc-next/new-api/langtools: Fixed langtools build scripts

[kumar.x.srinivasan at oracle.com]

Changeset: 81fc0da9cdc6
Author:    ksrini
Date:      2015-09-22 14:08 -0700
URL:       http://hg.openjdk.java.net/javadoc-next/new-api/langtools/rev/81fc0da9cdc6

Fixed langtools build scripts

! make/gensrc/Gensrc-jdk.javadoc.gmk
! make/netbeans/langtools/build.xml