Show dictionary changes in chrome://settings/editDictionary as changes come in

chrome/browser/ui/webui/options/language_dictionary_overlay_handler.cc

Index: chrome/browser/ui/webui/options/language_dictionary_overlay_handler.cc
diff --git a/chrome/browser/ui/webui/options/language_dictionary_overlay_handler.cc b/chrome/browser/ui/webui/options/language_dictionary_overlay_handler.cc
index 32a5eccc4102513733c0b6ad892d08624c657309..9b3b091cdb90bac8389894513bacc4f970f88642 100644
--- a/chrome/browser/ui/webui/options/language_dictionary_overlay_handler.cc
+++ b/chrome/browser/ui/webui/options/language_dictionary_overlay_handler.cc
@@ -77,10 +77,22 @@ void LanguageDictionaryOverlayHandler::OnCustomDictionaryLoaded() {
 
 void LanguageDictionaryOverlayHandler::OnCustomDictionaryWordAdded(
     const std::string& word) {
+  ListValue add_words;
+  ListValue remove_words;
+  add_words.AppendString(word);
+  web_ui()->CallJavascriptFunction("EditDictionaryOverlay.updateWords",
+                                   add_words,
+                                   remove_words);
 }
 
 void LanguageDictionaryOverlayHandler::OnCustomDictionaryWordRemoved(
     const std::string& word) {
+  ListValue add_words;
+  ListValue remove_words;
+  remove_words.AppendString(word);
+  web_ui()->CallJavascriptFunction("EditDictionaryOverlay.updateWords",
+                                   add_words,
+                                   remove_words);
 }
 
 void LanguageDictionaryOverlayHandler::ResetDictionaryWords() {