refactor(benchmarks): make setup nicer

- simplify and correct systemjs config
- remove deep imports into Ng2 packages to work with bundles
- have separate Ng2 and Polymer bootstrap files

modules/benchmarks/src/tree/polymer/index.html

@@ -20,10 +20,10 @@
 </p>
 
 <div>
-<binary-tree id="app"></binary-tree>
+<binary-tree id="root"></binary-tree>
 </div>
 
-<script src="../../bootstrap.js"></script>
+<script src="../../bootstrap_polymer.js"></script>
 
 </body>
 </html>

modules/benchmarks/src/tree/polymer/index.ts

@@ -1,14 +1,13 @@
-import {bindAction} from '@angular/platform-browser/testing/benchmark_util';
-
-import {buildTree, emptyTree} from '../app/util';
+import {bindAction} from '../../util';
+import {buildTree, emptyTree} from '../util';
 
 declare var Polymer: any;
 
 export function main() {
   const rootEl: any = document.querySelector('binary-tree');
-  rootEl.data = emptyTree();
+  rootEl.data = emptyTree;
 
-  function destroyDom() { rootEl.data = emptyTree(); }
+  function destroyDom() { rootEl.data = emptyTree; }
 
   function createDom() { rootEl.data = buildTree(); }