dart2js: run dartfmt on tests

tests/compiler/dart2js_native/static_methods_test.dart

 // Copyright (c) 2015, 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.
 
 // Accessing static native methods names:
 //   plain declaration ->  use @Native tag as 'scope' for declared name.
 //   identifier @JSName -> use @Native tag as 'scope' for @JSName.
 //   other @JSName -> use @JSName as an expression.
 
 import "package:expect/expect.dart";
 import 'dart:_js_helper' show Native, JSName, convertDartClosureToJS;
 
-
 typedef int Callback(String s);
 
-@Native("CC")  // Tag can be different to class name.
+@Native("CC") // Tag can be different to class name.
 class AA {
   // This name is not an identifier, so completely defines how to access method.
   @JSName('CC.foo')
-  static int foo(String s) native;
+  static int foo(String s) native ;
 
   // This name is not an identifier, so completely defines how to access method.
   @JSName('CC.bar')
-  static int bar(Callback c) native;
-  static int baz(Callback c) { return bar(c); }
+  static int bar(Callback c) native ;
+  static int baz(Callback c) {
+    return bar(c);
+  }
 
   // Compiler should automatically use the tag and the declared name, i.e. call
   // `CC.lepton`.
-  static int lepton(Callback c) native;
+  static int lepton(Callback c) native ;
   static int electron(c) => lepton(c);
 
   // Compiler should automatically use the tag and JSName, i.e. call
   // `CC.baryon`.
   @JSName('baryon')
-  static int _baryon(Callback c) native;
+  static int _baryon(Callback c) native ;
   static int proton(c) => _baryon(c);
 }
 
 void setup() native r"""
 // This code is all inside 'setup' and so not accessible from the global scope.
 
 function CC(){}
 
 CC.foo = function(s) { return s.length; }
 CC.bar = function(f) { return f("Bye"); }
@@ skipping 13 matching lines @@
   Expect.equals(5, AA.foo("Hello"));
 
   Expect.equals(3, AA.bar((s) => s.length));
   Expect.equals(3, AA.baz((s) => s.length));
 
   Expect.equals(6, AA.lepton((s) => s.length));
   Expect.equals(6, AA.electron((s) => s.length));
 
   Expect.equals(12, AA._baryon((s) => s.length));
   Expect.equals(12, AA.proton((s) => s.length));
-  Expect.throws(() => AA.baryon((s) => s.length));  // Not defined on AA.
+  Expect.throws(() => AA.baryon((s) => s.length)); // Not defined on AA.
 }