Format all tests.

tests/lib/mirrors/instance_members_unimplemented_interface_test.dart

Index: tests/lib/mirrors/instance_members_unimplemented_interface_test.dart
diff --git a/tests/lib/mirrors/instance_members_unimplemented_interface_test.dart b/tests/lib/mirrors/instance_members_unimplemented_interface_test.dart
index 15bfe895e32c19081e06b2483e3c09a6671d9792..a0ed4d658046ef9dc379dad09764c177b961dce2 100644
--- a/tests/lib/mirrors/instance_members_unimplemented_interface_test.dart
+++ b/tests/lib/mirrors/instance_members_unimplemented_interface_test.dart
@@ -11,6 +11,7 @@ import 'package:expect/expect.dart';
 class I {
   implementMe() {}
 }
+
 abstract class C implements I {}
 
 selectKeys(map, predicate) {
@@ -21,12 +22,7 @@ main() {
   ClassMirror cm = reflectClass(C);
 
   // N.B.: Does not include #implementMe.
-  Expect.setEquals(
-    [#hashCode,
-     #runtimeType,
-     #==,
-     #noSuchMethod,
-     #toString],
-    selectKeys(cm.instanceMembers, (dm) => !dm.isPrivate));
+  Expect.setEquals([#hashCode, #runtimeType, #==, #noSuchMethod, #toString],
+      selectKeys(cm.instanceMembers, (dm) => !dm.isPrivate));
   // Filter out private to avoid implementation-specific members of Object.
 }