Format all tests.

tests/lib/mirrors/invoke_private_test.dart

 // Copyright (c) 2013, 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.
 
 library test.invoke_private_test;
 
 @MirrorsUsed(targets: "invoke_private_test")
 import 'dart:mirrors';
 
 import 'package:expect/expect.dart';
 
 class C {
   var _field;
   C() : this._field = 'default';
   C._named(this._field);
 
   get _getter => 'get $_field';
   set _setter(v) => _field = 'set $v';
   _method(x, y, z) => '$x+$y+$z';
 
   static var _staticField = 'initial';
   static get _staticGetter => 'sget $_staticField';
   static set _staticSetter(v) => _staticField = 'sset $v';
   static _staticFunction(x, y) => "($x,$y)";
 }
 
 var _libraryField = 'a priori';
 get _libraryGetter => 'lget $_libraryField';
 set _librarySetter(v) => _libraryField = 'lset $v';
-_libraryFunction(x,y) => '$x$y';
+_libraryFunction(x, y) => '$x$y';
 
 main() {
   var result;
 
   // InstanceMirror.
   C c = new C();
   InstanceMirror im = reflect(c);
-  result = im.invoke(#_method, [2,4,8]);
+  result = im.invoke(#_method, [2, 4, 8]);
   Expect.equals('2+4+8', result.reflectee);
 
   result = im.getField(#_getter);
   Expect.equals('get default', result.reflectee);
   result = im.getField(#_field);
   Expect.equals('default', result.reflectee);
 
   im.setField(#_setter, 'foo');
   Expect.equals('set foo', c._field);
   im.setField(#_field, 'bar');
   Expect.equals('bar', c._field);
 
-
   // ClassMirror.
   ClassMirror cm = reflectClass(C);
-  result = cm.invoke(#_staticFunction, [3,4]);
+  result = cm.invoke(#_staticFunction, [3, 4]);
   Expect.equals('(3,4)', result.reflectee);
 
   result = cm.getField(#_staticGetter);
   Expect.equals('sget initial', result.reflectee);
   result = cm.getField(#_staticField);
   Expect.equals('initial', result.reflectee);
 
   cm.setField(#_staticSetter, 'sfoo');
   Expect.equals('sset sfoo', C._staticField);
   cm.setField(#_staticField, 'sbar');
   Expect.equals('sbar', C._staticField);
 
   result = cm.newInstance(#_named, ['my value']);
   Expect.isTrue(result.reflectee is C);
   Expect.equals('my value', result.reflectee._field);
 
-
   // LibraryMirror.
   LibraryMirror lm = cm.owner;
-  result = lm.invoke(#_libraryFunction, [':',')']);
+  result = lm.invoke(#_libraryFunction, [':', ')']);
   Expect.equals(':)', result.reflectee);
 
   result = lm.getField(#_libraryGetter);
   Expect.equals('lget a priori', result.reflectee);
   result = lm.getField(#_libraryField);
   Expect.equals('a priori', result.reflectee);
 
   lm.setField(#_librarySetter, 'lfoo');
   Expect.equals('lset lfoo', _libraryField);
   lm.setField(#_libraryField, 'lbar');
   Expect.equals('lbar', _libraryField);
 }