Converts BraveryPanel into redux component

Resolves brave#9454

Auditors: @bsclifton @bridiver

Test Plan:

app/common/lib/braveryPanelUtil.js

@@ -0,0 +1,34 @@
+/* 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/. */
+
+const Immutable = require('immutable')
+
+// Utils
+const urlParse = require('../urlParse')
+
+const getDisplayHost = (lastCommittedURL) => {
+  const parsedUrl = urlParse(lastCommittedURL)
+  if (parsedUrl.protocol === 'https:' || parsedUrl.protocol === 'http:') {
+    return parsedUrl.host
+  }
+
+  return lastCommittedURL
+}
+
+const getRedirectedResources = (redirectedResources) => {
+  let result = new Immutable.List()
+  if (redirectedResources) {
+    redirectedResources.forEach((urls) => {
+      urls.forEach((url) => {
+        result = result.push(url)
+      })
+    })
+  }
+  return result
+}
+
+module.exports = {
+  getDisplayHost,
+  getRedirectedResources
+}