dart2js: run dartfmt on tests

tests/compiler/dart2js/type_guard_unuser_test.dart

 // Copyright (c) 2011, 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 'dart:async';
 import 'package:expect/expect.dart';
 import 'package:async_helper/async_helper.dart';
 import 'compiler_helper.dart';
 
 const String TEST_ONE = r"""
 foo(a) {
   int b = foo(true);
   if (a) b = foo(2);
   return b;
 }
 """;
 
-
 const String TEST_TWO = r"""
 bar(a) {}
 foo(d) {
   int a = 1;
   int c = foo(1);
   if (true) {}
   return a + c;
 }
 """;
 
 const String TEST_THREE = r"""
 foo(int a, int b) {
   return 0 + a + b;
 }
 """;
 
 const String TEST_THREE_WITH_BAILOUT = r"""
 foo(int a, int b) {
   var t;
   for (int i = 0; i < 1; i++) {
     t = 0 + a + b;
   }
   return t;
 }
 """;
 
 main() {
   asyncTest(() => Future.wait([
-    compile(TEST_ONE, entry: 'foo', check: (String generated) {
-      RegExp regexp = new RegExp(getIntTypeCheck(anyIdentifier));
-      Iterator<Match> matches = regexp.allMatches(generated).iterator;
-      checkNumberOfMatches(matches, 0);
-      Expect.isTrue(
-          generated.contains(
+        compile(TEST_ONE, entry: 'foo', check: (String generated) {
+          RegExp regexp = new RegExp(getIntTypeCheck(anyIdentifier));
+          Iterator<Match> matches = regexp.allMatches(generated).iterator;
+          checkNumberOfMatches(matches, 0);
+          Expect.isTrue(generated.contains(
               new RegExp(r'return a === true \? [$A-Z]+\.foo\(2\) : b;')));
-    }),
-    compile(TEST_TWO, entry: 'foo', check: (String generated) {
-      RegExp regexp = new RegExp("foo\\(1\\)");
-      Iterator<Match> matches = regexp.allMatches(generated).iterator;
-      checkNumberOfMatches(matches, 1);
-    }),
-    compile(TEST_THREE, entry: 'foo', check: (String generated) {
-      RegExp regexp = new RegExp(getNumberTypeCheck('a'));
-      Expect.isTrue(regexp.hasMatch(generated));
-      regexp = new RegExp(getNumberTypeCheck('b'));
-      Expect.isTrue(regexp.hasMatch(generated));
-    }),
-    compile(TEST_THREE_WITH_BAILOUT, entry: 'foo', check: (String generated) {
-      RegExp regexp = new RegExp(getNumberTypeCheck('a'));
-      Expect.isTrue(regexp.hasMatch(generated));
-      regexp = new RegExp(getNumberTypeCheck('b'));
-      Expect.isTrue(regexp.hasMatch(generated));
-    })
-  ]));
+        }),
+        compile(TEST_TWO, entry: 'foo', check: (String generated) {
+          RegExp regexp = new RegExp("foo\\(1\\)");
+          Iterator<Match> matches = regexp.allMatches(generated).iterator;
+          checkNumberOfMatches(matches, 1);
+        }),
+        compile(TEST_THREE, entry: 'foo', check: (String generated) {
+          RegExp regexp = new RegExp(getNumberTypeCheck('a'));
+          Expect.isTrue(regexp.hasMatch(generated));
+          regexp = new RegExp(getNumberTypeCheck('b'));
+          Expect.isTrue(regexp.hasMatch(generated));
+        }),
+        compile(TEST_THREE_WITH_BAILOUT, entry: 'foo',
+            check: (String generated) {
+          RegExp regexp = new RegExp(getNumberTypeCheck('a'));
+          Expect.isTrue(regexp.hasMatch(generated));
+          regexp = new RegExp(getNumberTypeCheck('b'));
+          Expect.isTrue(regexp.hasMatch(generated));
+        })
+      ]));
 }