Use url for build stats, from inital data bootstrap

src/dev/code_coverage/cc_app/src/app.js

@@ -25,16 +25,17 @@ import TestRunnerItemList from './test_runner_item_list';
 import HistoricalList from './historical_list';
 import Footer from './footer';
 
-export default function App({ items }) {
+export default function App({ items, buildStats }) {
+  const { url } = buildStats;
   return (
     <div>
-      <Header />
+      <Header url={url} />
       <div>
         <BuildStats />
         <TestRunnerItemList items={items} />
         <HistoricalList />
       </div>
-      <Footer/>
+      <Footer />
     </div>
   );
 }

src/dev/code_coverage/cc_app/src/header.jsx

@@ -1,21 +1,17 @@
 import React from "react";
 
-export default function Header() {
+export default function Header({ url }) {
   return (
     <header className="App-header">
       {/*<img src={logo} className="App-logo" alt="logo"/>*/}
       <a
         className="App-link"
-        href={buildStatsLink()}
+        href={url}
         target="_blank"
         rel="noopener noreferrer"
       >
-        Some build stats link or something :)
+        Build Stats Dashboard
       </a>
     </header>
   );
 }
-
-function buildStatsLink() {
-  return 'https://build-stats.elastic.co/app/kibana#/dashboard/02b9d310-9513-11e8-a9c0-db5f285c257f?_g=(refreshInterval%3A(pause%3A!f%2Cvalue%3A10000)%2Ctime%3A(from%3Anow%2Fd%2Cmode%3Aquick%2Cto%3Anow%2Fd))'
-}

src/dev/code_coverage/cc_app/src/index.js

@@ -24,13 +24,17 @@ import App from './app';
 import * as serviceWorker from './service_worker';
 
 const initialData = window.initialData;
-const { items } = initialData;
+const { items, buildStats } = initialData;
 
-console.log(`\n### initial data: \n\n${JSON.stringify(window.initialData, null, 2)}`);
+initialPrint();
 
-ReactDOM.render(<App items={items} />, document.getElementById('root'));
+ReactDOM.render(<App items={items} buildStats={buildStats} />, document.getElementById('root'));
 
 // If you want your app to work offline and load faster, you can change
 // unregister() to register() below. Note this comes with some pitfalls.
 // Learn more about service workers: https://bit.ly/CRA-PWA
 serviceWorker.unregister();
+
+function initialPrint() {
+  console.log(`\n### initial data: \n\n${JSON.stringify(window.initialData, null, 2)}`);
+}