Webpack 4 upgrade madness

frontend/lib/content-transformer-plugin.js

@@ -45,7 +45,7 @@ class ContentTransformerPlugin {
       context: "."
     };
     const compilation = {
-      fileDependencies: [],
+      fileDependencies: new Set([]),
       fileTimestamps: {},
       assets: {}
     };
@@ -69,7 +69,7 @@ class ContentTransformerPlugin {
       file.path = path.join(compiler.context, file.filename);
 
       // Add the file to the dependency watch list
-      compilation.fileDependencies.push(file.path);
+      compilation.fileDependencies.add(file.path);
 
       // Work out whether this file has been modified.
       const currentModified = compilation.fileTimestamps[file.path];

frontend/tasks/pages.js

@@ -226,7 +226,6 @@ function generateStaticPage(prepareForClient, pageName, pageParam, component, {
 
   const bodyComponent = <div id="static-root">
     <NoScript />
-    {prepareForClient ? <script src="/static/app/vendor.js"></script> : null}
   </div>;
 
   return makeStaticString(prepareForClient, pageName, pageParam, headComponent, bodyComponent, component);
@@ -250,7 +249,6 @@ function generateStaticPageFromMarkdown(pageName, pageParam, markdown, params) {
     </LayoutWrapper>
 
     <Footer />
-    <script src="/static/app/vendor.js"></script>
     <script src="/static/scripts/locale.js"></script>
     <script src="/static/scripts/legal.js"></script>
   </div>;