Revert "Update all Angular libs (run update_all.sh)."

third_party/pkg/angular/example/web/animation/repeat_demo.dart

Index: third_party/pkg/angular/example/web/animation/repeat_demo.dart
diff --git a/third_party/pkg/angular/example/web/animation/repeat_demo.dart b/third_party/pkg/angular/example/web/animation/repeat_demo.dart
deleted file mode 100644
index 5857d72fe808751d9f480356f0b0afbeb0d781ba..0000000000000000000000000000000000000000
--- a/third_party/pkg/angular/example/web/animation/repeat_demo.dart
+++ /dev/null
@@ -1,32 +0,0 @@
-part of animation;
-
-@Component(
-    selector: 'repeat-demo',
-    template: '''
-      <div class="repeat-demo">
-      <button ng-click="ctrl.addItem()">Add Thing</button>
-      <button ng-click="ctrl.removeItem()">Remove Thing
-      </button>
-      <ul>
-        <li ng-repeat="outer in ctrl.items">
-          <ul>
-            <li ng-repeat="inner in ctrl.items">{{inner}}</li>
-          </ul>
-        </li>
-      </ul>
-      </div>
-    ''',
-    publishAs: 'ctrl',
-    applyAuthorStyles: true)
-class RepeatDemo {
-  var thing = 0;
-  final items = [];
-
-  void addItem() {
-    items.add("Thing ${thing++}");
-  }
-
-  void removeItem() {
-    if (items.isNotEmpty) items.removeLast();
-  }
-}