Format all tests.

tests/corelib/linked_hash_map_from_iterables_test.dart

Index: tests/corelib/linked_hash_map_from_iterables_test.dart
diff --git a/tests/corelib/linked_hash_map_from_iterables_test.dart b/tests/corelib/linked_hash_map_from_iterables_test.dart
index 37a55344fa86484c4ea8e77466d47924b71ca850..a63b20608c2a38e8b032ce77b6b826ed6b9b130f 100644
--- a/tests/corelib/linked_hash_map_from_iterables_test.dart
+++ b/tests/corelib/linked_hash_map_from_iterables_test.dart
@@ -39,11 +39,11 @@ void emptyMapTest() {
 }
 
 void fewerValuesIterableTest() {
-  Expect.throws(() => new LinkedHashMap.fromIterables([1,2], [0]));
+  Expect.throws(() => new LinkedHashMap.fromIterables([1, 2], [0]));
 }
 
 void fewerKeysIterableTest() {
-  Expect.throws(() => new LinkedHashMap.fromIterables([1], [0,2]));
+  Expect.throws(() => new LinkedHashMap.fromIterables([1], [0, 2]));
 }
 
 void equalElementsTest() {
@@ -59,7 +59,6 @@ void equalElementsTest() {
   Expect.equals("three", map[2]);
 }
 
-
 void genericTypeTest() {
   var map = new LinkedHashMap<int, String>.fromIterables(
       [1, 2, 3], ["one", "two", "three"]);