dart2js: run dartfmt on tests

tests/compiler/dart2js_native/native_class_inheritance1_frog_test.dart

Index: tests/compiler/dart2js_native/native_class_inheritance1_frog_test.dart
diff --git a/tests/compiler/dart2js_native/native_class_inheritance1_frog_test.dart b/tests/compiler/dart2js_native/native_class_inheritance1_frog_test.dart
index 65085cc03bc1d94d60c2edabfbe6bd2449819ded..3b0ab8b482eaf6082e4b184f673d0be6404e25f1 100644
--- a/tests/compiler/dart2js_native/native_class_inheritance1_frog_test.dart
+++ b/tests/compiler/dart2js_native/native_class_inheritance1_frog_test.dart
@@ -13,31 +13,30 @@ import "package:expect/expect.dart";
 // Version 1: It might be possible to call foo directly.
 @Native("A1")
 class A1 {
-  foo() native;
+  foo() native ;
 }
 
 @Native("B1")
 class B1 extends A1 {
-  foo() native;
+  foo() native ;
 }
 
-makeA1() native;
-makeB1() native;
-
+makeA1() native ;
+makeB1() native ;
 
 // Version 2: foo needs some kind of trampoline.
 @Native("A2")
 class A2 {
-  foo([a=99]) native;
+  foo([a = 99]) native ;
 }
 
 @Native("B2")
 class B2 extends A2 {
-  foo([z=1000]) native;
+  foo([z = 1000]) native ;
 }
 
-makeA2() native;
-makeB2() native;
+makeA2() native ;
+makeB2() native ;
 
 void setup() native """
 // This code is all inside 'setup' and so not accesible from the global scope.
@@ -70,7 +69,6 @@ makeA2 = function(){return new A2};
 makeB2 = function(){return new B2};
 """;
 
-
 main() {
   setup();