Format all tests.

tests/corelib_strong/regexp/extended-characters-match_test.dart

 // Copyright (c) 2014, the Dart project authors. All rights reserved.
 // Copyright 2013 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  Redistributions in binary form must reproduce the above copyright
 //     notice, this list of conditions and the following disclaimer in the
 //     documentation and/or other materials provided with the distribution.
 //
 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import 'v8_regexp_utils.dart';
 import 'package:expect/expect.dart';
 
 void main() {
   description(
-  "This test checks regular expressions using extended (> 255) characters and character classes."
-  );
+      "This test checks regular expressions using extended (> 255) characters and character classes.");
 
   shouldBeNull((new RegExp("[\u0100-\u0101]")).firstMatch("a"));
   shouldBeNull((new RegExp("[\u0100]")).firstMatch("a"));
   shouldBeNull((new RegExp("\u0100")).firstMatch("a"));
   assertEquals((new RegExp("[\u0061]")).firstMatch("a").group(0), "a");
   assertEquals((new RegExp("[\u0100-\u0101a]")).firstMatch("a").group(0), "a");
   assertEquals((new RegExp("[\u0100a]")).firstMatch("a").group(0), "a");
   assertEquals((new RegExp("\u0061")).firstMatch("a").group(0), "a");
   assertEquals((new RegExp("[a-\u0100]")).firstMatch("a").group(0), "a");
-  assertEquals((new RegExp("[\u0100]")).firstMatch("\u0100").group(0), "\u0100");
-  assertEquals((new RegExp("[\u0100-\u0101]")).firstMatch("\u0100").group(0), "\u0100");
+  assertEquals(
+      (new RegExp("[\u0100]")).firstMatch("\u0100").group(0), "\u0100");
+  assertEquals(
+      (new RegExp("[\u0100-\u0101]")).firstMatch("\u0100").group(0), "\u0100");
   assertEquals((new RegExp("\u0100")).firstMatch("\u0100").group(0), "\u0100");
 }