Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

build/javascript/node_modules/postcss-inline-svg/lib/defaults.js

@@ -1,36 +0,0 @@
-function encode(code) {
-  return code
-    .replace(/%/g, "%25")
-    .replace(/</g, "%3C")
-    .replace(/>/g, "%3E")
-    .replace(/&/g, "%26")
-    .replace(/#/g, "%23")
-    .replace(/{/g, "%7B")
-    .replace(/}/g, "%7D");
-}
-
-function addXmlns(code) {
-  if (code.indexOf("xmlns") === -1) {
-    return code.replace(/<svg/g, '<svg xmlns="http://www.w3.org/2000/svg"');
-  } else {
-    return code;
-  }
-}
-
-function normalize(code) {
-  return code
-    .replace(/'/g, "%22")
-    .replace(/"/g, "'")
-    .replace(/\s+/g, " ")
-    .trim();
-}
-
-function transform(code) {
-  return `"data:image/svg+xml;charset=utf-8,${normalize(code)}"`;
-}
-
-module.exports = {
-  encode,
-  addXmlns,
-  transform
-};