Fix focus regression in chrome://settings/editDictionary.

chrome/browser/resources/options/language_dictionary_overlay_word_list.js

Index: chrome/browser/resources/options/language_dictionary_overlay_word_list.js
diff --git a/chrome/browser/resources/options/language_dictionary_overlay_word_list.js b/chrome/browser/resources/options/language_dictionary_overlay_word_list.js
index c16f34e9fc2cac33ff903f887b984d457b125b1b..ef3b89eec416af0cd715941e6dd4c0424915b833 100644
--- a/chrome/browser/resources/options/language_dictionary_overlay_word_list.js
+++ b/chrome/browser/resources/options/language_dictionary_overlay_word_list.js
@@ -233,6 +233,11 @@ cr.define('options.dictionary_words', function() {
     shouldFocusPlaceholder: function() {
       return false;
     },
+
+    /** @override */
+    getInitialFocusableItem: function() {
+      return this.getListItemByIndex(this.selectionModel.length - 1);

[bondd, 2014/12/02 20:35:02]

Placeholder is always the last list item. Focus it.

+    },
   };
 
   return {