Run dartfmt on dart2js codebase.

pkg/analyzer/lib/src/codegen/html.dart

 // Copyright (c) 2014, 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.
 
 /**
  * Tools for manipulating HTML during code generation of analyzer and analysis
  * server.
  */
 library analyzer.src.codegen.html;
 
@@ skipping 24 matching lines @@
   StringBuffer buffer = new StringBuffer();
   void recurse(dom.Element parent) {
     for (dom.Node child in parent.nodes) {
       if (child is dom.Text) {
         buffer.write(child.text);
       } else if (child is dom.Element) {
         recurse(child);
       }
     }
   }
+
   recurse(parent);
   return buffer.toString();
 }
 
 /**
  * Return true if the given node is a text node containing only whitespace, or
  * a comment.
  */
 bool isWhitespaceNode(dom.Node node) {
   if (node is dom.Element) {
@@ skipping 74 matching lines @@
     _html.add(new dom.Text(text));
   }
 
   /**
    * Output text, ending the current line.
    */
   void writeln([Object obj = '']) {
     write('$obj\n');
   }
 }