Format all tests.

tests/compiler/dart2js_native/hash_code_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'native_testing.dart';
 
 @Native("A")
 class A {}
 
 @Native("B")
 class B {
   int get hashCode => 1234567;
 }
 
-makeA() native ;
-makeB() native ;
+makeA() native;
+makeB() native;
 
 void setup() native """
 function A() {}
 function B() {}
 makeA = function(){return new A;};
 makeB = function(){return new B;};
 
 self.nativeConstructor(A);
 self.nativeConstructor(B);
 """;
 
 main() {
   nativeTesting();
   setup();
   Expect.isTrue(makeA().hashCode is int);
   Expect.equals(1234567, makeB().hashCode);
 }