Format all tests.

tests/language_strong/call_function2_test.dart

Index: tests/language_strong/call_function2_test.dart
diff --git a/tests/language_strong/call_function2_test.dart b/tests/language_strong/call_function2_test.dart
index f9a610d62e159772688f70c4a22a1803c8edf92a..6490ebd599395466b72d60724dfbde19f3f9e3bc 100644
--- a/tests/language_strong/call_function2_test.dart
+++ b/tests/language_strong/call_function2_test.dart
@@ -16,10 +16,7 @@ class Bar {
 
 Object baz(Object x) => x;
 
-var map = <String, Func>{
-  'baz': baz,
-  'bar': new Bar()
-};
+var map = <String, Func>{'baz': baz, 'bar': new Bar()};
 
 Object test(String str, Object arg) {
   return map[str].call(arg);
@@ -28,4 +25,4 @@ Object test(String str, Object arg) {
 void main() {
   Expect.equals(42, test('baz', 42));
   Expect.equals('Bar 42', test('bar', 42));
-}
+}