Format all tests.

tests/compiler/dart2js_native/native_field_rename_2_frog_test.dart

Index: tests/compiler/dart2js_native/native_field_rename_2_frog_test.dart
diff --git a/tests/compiler/dart2js_native/native_field_rename_2_frog_test.dart b/tests/compiler/dart2js_native/native_field_rename_2_frog_test.dart
index 1d3cdcc1bd87eb4ae51443753a31e110e05f2aad..aade187a32946843385d8840a8147de1429f425f 100644
--- a/tests/compiler/dart2js_native/native_field_rename_2_frog_test.dart
+++ b/tests/compiler/dart2js_native/native_field_rename_2_frog_test.dart
@@ -27,14 +27,14 @@ class B implements I {
 @Native("X")
 class X {
   @JSName('key')
-  int native_key_method() native ;
+  int native_key_method() native;
   // This should cause B.key to be renamed, but not A.key.
   @JSName('key')
-  int key() native ;
+  int key() native;
 }
 
-A makeA() native ;
-X makeX() native ;
+A makeA() native;
+X makeX() native;
 
 void setup() native """
 // This code is all inside 'setup' and so not accesible from the global scope.