Issue #517 Part 1: Import newtab page from Basilisk (sans directory service provider module)

application/palemoon/base/content/newtab/search.js

@@ -0,0 +1,13 @@
+#ifdef 0
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+#endif
+
+var gSearch = {
+  init: function () {
+    document.getElementById("newtab-search-submit")
+            .addEventListener("click", e => this._contentSearchController.search(e));
+    let textbox = document.getElementById("newtab-search-text");
+  },
+};