DevTools: use shorthand syntax in interface definitions.

third_party/WebKit/Source/devtools/front_end/common/TextUtils.js

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 260 matching lines @@
 /**
  * @interface
  */
 Common.TokenizerFactory = function() {};
 
 Common.TokenizerFactory.prototype = {
   /**
    * @param {string} mimeType
    * @return {function(string, function(string, ?string, number, number))}
    */
-  createTokenizer: function(mimeType) {}
+  createTokenizer(mimeType) {}
 };