Fix tests

pkg/dev_compiler/test/codegen/corelib/collection_test.dart

Index: pkg/dev_compiler/test/codegen/corelib/collection_test.dart
diff --git a/pkg/dev_compiler/test/codegen/corelib/collection_test.dart b/pkg/dev_compiler/test/codegen/corelib/collection_test.dart
index 680e20ab7268cb42862c6c961168a9776f246c39..1b5696006ee1aec9c7edddfe884483ba9a032fb7 100644
--- a/pkg/dev_compiler/test/codegen/corelib/collection_test.dart
+++ b/pkg/dev_compiler/test/codegen/corelib/collection_test.dart
@@ -8,13 +8,13 @@ import "package:expect/expect.dart";
 import 'dart:collection' show Queue;
 
 class CollectionTest {
-  CollectionTest(Iterable iterable) {
+  CollectionTest(Iterable<int> iterable) {
     testFold(iterable);
   }
 
-  void testFold(Iterable iterable) {
-    Expect.equals(28, iterable.fold(0, (prev, element) => prev + element));
-    Expect.equals(3024, iterable.fold(1, (prev, element) => prev * element));
+  void testFold(Iterable<int> iterable) {
+    Expect.equals(28, iterable.fold/*<int>*/(0, (prev, element) => prev + element));
+    Expect.equals(3024, iterable.fold/*<int>*/(1, (prev, element) => prev * element));
   }
 }
 
@@ -25,7 +25,7 @@ main() {
   new CollectionTest(TEST_ELEMENTS);
 
   // Fixed size list.
-  var fixedList = new List(TEST_ELEMENTS.length);
+  var fixedList = new List<int>(TEST_ELEMENTS.length);
   for (int i = 0; i < TEST_ELEMENTS.length; i++) {
     fixedList[i] = TEST_ELEMENTS[i];
   }