Format all tests.

tests/compiler/dart2js_native/native_class_inheritance2_frog_test.dart

Index: tests/compiler/dart2js_native/native_class_inheritance2_frog_test.dart
diff --git a/tests/compiler/dart2js_native/native_class_inheritance2_frog_test.dart b/tests/compiler/dart2js_native/native_class_inheritance2_frog_test.dart
index 49c7bfdfc5fa715d219abd5dab2ce1404e117c9f..30585f92289640b919a0ce7e479244680db05abf 100644
--- a/tests/compiler/dart2js_native/native_class_inheritance2_frog_test.dart
+++ b/tests/compiler/dart2js_native/native_class_inheritance2_frog_test.dart
@@ -11,7 +11,7 @@ import "native_testing.dart";
 
 @Native("A")
 class A {
-  foo([a = 100]) native ;
+  foo([a = 100]) native;
 }
 
 @Native("B")
@@ -19,16 +19,16 @@ class B extends A {}
 
 @Native("C")
 class C extends B {
-  foo([z = 300]) native ;
+  foo([z = 300]) native;
 }
 
 @Native("D")
 class D extends C {}
 
-makeA() native ;
-makeB() native ;
-makeC() native ;
-makeD() native ;
+makeA() native;
+makeB() native;
+makeC() native;
+makeD() native;
 
 void setup() native """
 // This code is all inside 'setup' and so not accesible from the global scope.