Format all files under tools and utils directory.

tools/dom/src/KeyName.dart

 // Copyright (c) 2012, 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.
 
 part of html;
 
 /**
  * Defines the standard keyboard identifier names for keys that are returned
  * by KeyboardEvent.getKeyboardIdentifier when the key does not have a direct
  * unicode mapping.
  */
 abstract class _KeyName {
-
   /** The Accept (Commit, OK) key */
   static const String ACCEPT = "Accept";
 
   /** The Add key */
   static const String ADD = "Add";
 
   /** The Again key */
   static const String AGAIN = "Again";
 
   /** The All Candidates key */
@@ skipping 86 matching lines @@
   /** The End key */
   static const String END = "End";
 
   /**
    * The Enter key. Note: This key value must also be used for the Return
    *  (Macintosh numpad) key
    */
   static const String ENTER = "Enter";
 
   /** The Erase EOF key */
-  static const String ERASE_EOF= "EraseEof";
+  static const String ERASE_EOF = "EraseEof";
 
   /** The Execute key */
   static const String EXECUTE = "Execute";
 
   /** The Exsel key */
   static const String EXSEL = "Exsel";
 
   /** The Function switch key */
   static const String FN = "Fn";
 
@@ skipping 347 matching lines @@
 
   /**
    * The Combining Katakana-Hiragana Voiced Sound Mark (Dead Voiced Sound) key
    */
   static const String DEAD_VOICED_SOUND = "DeadVoicedSound";
 
   /**
    * The Combining Katakana-Hiragana Semi-Voiced Sound Mark (Dead Semivoiced
    * Sound) key
    */
-  static const String DEC_SEMIVOICED_SOUND= "DeadSemivoicedSound";
+  static const String DEC_SEMIVOICED_SOUND = "DeadSemivoicedSound";
 
   /**
    * Key value used when an implementation is unable to identify another key
    * value, due to either hardware, platform, or software constraints
    */
   static const String UNIDENTIFIED = "Unidentified";
 }