fix(benchmark): fixes ng-if ng-for renaming for templates.

Author: rkirov

modules/benchmarks/src/naive_infinite_scroll/app.js

@@ -20,9 +20,9 @@ import {View} from 'angular2/src/core/annotations_impl/view';
     <div style="display: flex">
       <scroll-area id="testArea"></scroll-area>
     </div>
-    <div template="if scrollAreas.length > 0">
+    <div template="ng-if scrollAreas.length > 0">
       <p>Following tables are only here to add weight to the UI:</p>
-      <scroll-area template="for #scrollArea of scrollAreas"></scroll-area>
+      <scroll-area template="ng-for #scrollArea of scrollAreas"></scroll-area>
     </div>
   </div>`
 })

modules/benchmarks/src/naive_infinite_scroll/cells.js

@@ -83,7 +83,7 @@ export class Stage {
     directives: [NgFor],
     template: `
       <div [style]="style">
-          <button template="for #stage of stages"
+          <button template="ng-for #stage of stages"
                   [disabled]="stage.isDisabled"
                   [style]="stage.style"
                   on-click="setStage(stage)">

modules/benchmarks/src/naive_infinite_scroll/scroll_area.js

@@ -25,7 +25,7 @@ import {NgFor} from 'angular2/directives';
             <div id="padding"></div>
             <div id="inner">
                 <scroll-item
-                    template="for #item of visibleItems"
+                    template="ng-for #item of visibleItems"
                     [offering]="item">
                 </scroll-item>
             </div>