Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

build/javascript/node_modules/domutils/test/fixture.js

@@ -1,6 +0,0 @@
-var makeDom = require("./utils").makeDom;
-var markup = Array(21).join(
-	"<?xml><tag1 id='asdf'> <script>text</script> <!-- comment --> <tag2> text </tag1>"
-);
-
-module.exports = makeDom(markup);