dart2js: run dartfmt on tests

tests/compiler/dart2js_extra/consistent_codeUnitAt_error_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.
 
 import "package:expect/expect.dart";
 
 // Test that optimized codeUnitAt and slow path codeUnitAt produce the same
 // error.
 
 @NoInline()
 @AssumeDynamic()
 confuse(x) => x;
 
 void check2(String name, name1, f1, name2, f2) {
   Error trap(part, f) {
     try {
       f();
     } catch (e) {
       return e;
     }
     Expect.fail('should throw: $name.$part');
   }
+
   var e1 = trap(name1, f1);
   var e2 = trap(name2, f2);
   var s1 = '$e1';
   var s2 = '$e2';
   Expect.equals(s1, s2, '\n  $name.$name1: "$s1"\n  $name.$name2: "$s2"\n');
 }
 
 void check(String name, f1, f2, [f3, f4]) {
   check2(name, 'f1', f1, 'f2', f2);
   if (f3 != null) check2(name, 'f1', f1, 'f3', f3);
   if (f4 != null) check2(name, 'f1', f1, 'f4', f4);
 }
 
-
 class TooHigh {
   static f1() {
-    return confuse('AB').codeUnitAt(3);  // dynamic receiver.
+    return confuse('AB').codeUnitAt(3); // dynamic receiver.
   }
 
   static f2() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     var i = confuse(3);
     return a.codeUnitAt(i);
   }
 
   static f3() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     return a.codeUnitAt(3);
   }
 
   static test() {
     check('TooHigh', f1, f2, f3);
   }
 }
 
 class Negative {
   static f1() {
-    return confuse('AB').codeUnitAt(-3);  // dynamic receiver.
+    return confuse('AB').codeUnitAt(-3); // dynamic receiver.
   }
 
   static f2() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     var i = confuse(-3);
     return a.codeUnitAt(i);
   }
 
   static f3() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     var i = confuse(true) ? -3 : 0;
     return a.codeUnitAt(i);
   }
 
   static f4() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     return a.codeUnitAt(-3);
   }
 
   static test() {
     check('Negative', f1, f2, f3, f4);
   }
 }
 
 class Empty {
   static f1() {
-    return confuse('').codeUnitAt(0);  // dynamic receiver.
+    return confuse('').codeUnitAt(0); // dynamic receiver.
   }
 
   static f2() {
-    var a = confuse(true) ? '' : 'ABCDE';  // Empty String with unknown length.
+    var a = confuse(true) ? '' : 'ABCDE'; // Empty String with unknown length.
     var i = confuse(true) ? 0 : 1;
     return a.codeUnitAt(i);
   }
 
   static f3() {
-    var a = confuse(true) ? '' : 'ABCDE';  // Empty String with unknown length.
+    var a = confuse(true) ? '' : 'ABCDE'; // Empty String with unknown length.
     return a.codeUnitAt(0);
   }
 
   static test() {
     check('Empty', f1, f2, f3);
   }
 }
 
 class BadType {
   static f1() {
-    return confuse('AB').codeUnitAt('a');  // dynamic receiver.
+    return confuse('AB').codeUnitAt('a'); // dynamic receiver.
   }
 
   static f2() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     var i = confuse('a');
     return a.codeUnitAt(i);
   }
 
   static f3() {
-    var a = confuse(true) ? 'AB' : 'ABCDE';  // String with unknown length.
+    var a = confuse(true) ? 'AB' : 'ABCDE'; // String with unknown length.
     return a.codeUnitAt('a');
   }
 
   static test() {
     check('BadType', f1, f2, f3);
   }
 }
 
 main() {
   TooHigh.test();
   Negative.test();
   Empty.test();
   BadType.test();
 }