Sync user's custom spellcheck dictionary

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

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/webui/options/language_dictionary_overlay_handler.h"
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/spellchecker/spellcheck_factory.h"
@@ skipping 57 matching lines @@
 void LanguageDictionaryOverlayHandler::Uninitialize() {
   overlay_initialized_ = false;
   if (dictionary_)
     dictionary_->RemoveObserver(this);
 }
 
 void LanguageDictionaryOverlayHandler::OnCustomDictionaryLoaded() {
   ResetDictionaryWords();
 }
 
-void LanguageDictionaryOverlayHandler::OnCustomDictionaryWordAdded(
-    const std::string& word) {
+void LanguageDictionaryOverlayHandler::OnCustomDictionaryWordsAdded(
+    const chrome::spellcheck_common::WordList& words) {
+  ListValue list_value;
+  list_value.AppendStrings(words);
+  web_ui()->CallJavascriptFunction("EditDictionaryOverlay.addWords",
+                                   list_value);
 }
 
-void LanguageDictionaryOverlayHandler::OnCustomDictionaryWordRemoved(
-    const std::string& word) {
+void LanguageDictionaryOverlayHandler::OnCustomDictionaryWordsRemoved(
+    const chrome::spellcheck_common::WordList& words) {
+  ListValue list_value;
+  list_value.AppendStrings(words);
+  web_ui()->CallJavascriptFunction("EditDictionaryOverlay.removeWords",
+                                   list_value);
 }
 
 void LanguageDictionaryOverlayHandler::ResetDictionaryWords() {
   if (!overlay_initialized_)
     return;
 
   if (!dictionary_) {
     dictionary_ = SpellcheckServiceFactory::GetForProfile(
         Profile::FromWebUI(web_ui()))->GetCustomDictionary();
     dictionary_->AddObserver(this);
@@ skipping 22 matching lines @@
 void LanguageDictionaryOverlayHandler::RemoveWord(const ListValue* args) {
   std::string old_word;
   if (!args->GetString(0, &old_word) || old_word.empty() || !dictionary_) {
     NOTREACHED();
     return;
   }
   dictionary_->RemoveWord(old_word);
 }
 
 }  // namespace options