DevTools: Fix all outstanding JavaScript style issues.

third_party/WebKit/Source/devtools/front_end/common/TextDictionary.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 50 matching lines @@
             --this._words[word];
     },
 
     /**
      * @param {string} prefix
      * @return {!Array.<string>}
      */
     wordsWithPrefix: function(prefix)
     {
         var words = [];
-        for(var i in this._words) {
+        for (var i in this._words) {
             if (i.startsWith(prefix))
                 words.push(i);
         }
         return words;
     },
 
     /**
      * @param {string} word
      * @return {boolean}
      */
     hasWord: function(word)
     {
         return !!this._words[word];
     },
 
     /**
      * @param {string} word
      * @return {number}
      */
     wordCount: function(word)
     {
         return this._words[word] ? this._words[word] : 0;
     },
 
     reset: function()
     {
         this._words = {};
     }
 }