Bug 1277338 - Part 2: Fix SM(pkg) bustage; r=Waldo

js/src/make-source-package.sh

@@ -101,7 +101,6 @@ case $cmd in
     cp -p ${SRCDIR}/../moz.configure ${tgtpath}/js
     cp -pPR ${SRCDIR}/../public ${tgtpath}/js
     cp -pPR ${SRCDIR}/../examples ${tgtpath}/js
-    cp -pPR ${SRCDIR}/../rust ${tgtpath}/js
     find ${SRCDIR} -mindepth 1 -maxdepth 1 -not -path ${STAGING} -a -not -name ${pkg} \
         -exec cp -pPR {} ${tgtpath}/js/src \;