Update the Angular/DI tests to latest from github.

third_party/pkg/angular/perf/loop_perf.dart

+library loop_perf;
+
+import 'package:benchmark_harness/benchmark_harness.dart';
+
+class IterationBenchmark extends BenchmarkBase {
+  List<int> list = new List.generate(1000, (i) => i);
+  Map map;
+  var r = 0;
+  IterationBenchmark(name) : super(name) {
+    map = new Map.fromIterable(list, key: (i) => i, value: (i) => i);
+  }
+}
+
+class ForEach extends IterationBenchmark {
+  ForEach() : super('forEach');
+  run() {
+    var count = 0;
+    list.forEach((int i) => count = count + i);
+    return count;
+  }
+}
+
+class ForEachMap extends IterationBenchmark {
+  ForEachMap() : super('forEachMap');
+  run() {
+    var count = 0;
+    map.forEach((int k, int v) => count = count + k + v);
+    return count;
+  }
+}
+
+class ForIn extends IterationBenchmark {
+  ForIn() : super('for in');
+  run() {
+    var count = 0;
+    for(int item in list) {
+      count = count + item;
+    }
+    return count;
+  }
+}
+
+class ForInMap extends IterationBenchmark {
+  ForInMap() : super('for in Map');
+  run() {
+    var count = 0;
+    for(int key in map.keys) {
+      count = count + key + map[key];
+    }
+    return count;
+  }
+}
+
+class ForLoop extends IterationBenchmark {
+  ForLoop() : super('for loop');
+  run() {
+    int count = 0;
+    for(int i = 0; i < list.length; i++) {
+      count += list[i];
+    }
+    return count;
+  }
+}
+
+void main() {
+  new ForEach().report();
+  new ForIn().report();
+  new ForLoop().report();
+  new ForEachMap().report();
+  new ForInMap().report();
+}