format with dart_style 0.2.0

lib/src/codegen/html_codegen.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.
 
 library dev_compiler.src.codegen.html_codegen;
 
 import 'package:html/dom.dart';
 import 'package:html/parser.dart' show parseFragment;
 import 'package:logging/logging.dart' show Logger;
 import 'package:path/path.dart' as path;
@@ skipping 23 matching lines @@
     // TODO(sigmund): allow more than one Dart script tags?
     _log.warning(s.sourceSpan.message(
         'unexpected script. Only one Dart script tag allowed '
         '(see https://github.com/dart-lang/dart-dev-compiler/issues/53).',
         color: options.useColors ? colorOf('warning') : false));
     s.remove();
   });
 
   var libraries = [];
   var resources = new Set();
-  visitInPostOrder(
-      root,
-      (n) {
-        if (n is DartSourceNode) libraries.add(n);
-        if (n is ResourceSourceNode) resources.add(n);
-      },
-      includeParts: false);
+  visitInPostOrder(root, (n) {
+    if (n is DartSourceNode) libraries.add(n);
+    if (n is ResourceSourceNode) resources.add(n);
+  }, includeParts: false);
 
   root.htmlResourceNodes.forEach((element, resource) {
     // Make sure we don't try and add this node again.
     resources.remove(resource);
 
     var resourcePath =
         resourceOutputPath(resource.uri, root.uri, options.runtimeDir);
     if (resource.cachingHash != null) {
       resourcePath = _addHash(resourcePath, resource.cachingHash);
     }
@@ skipping 61 matching lines @@
 
 /// Convert the outputPath to include the hash in it. This function is the
 /// reverse of what the server does to determine whether a request needs to have
 /// cache headers added to it.
 _addHash(String outPath, String hash) {
   // (the ____ prefix makes it look better in the web inspector)
   return '$outPath?____cached=$hash';
 }
 
 final _log = new Logger('dev_compiler.src.codegen.html_codegen');