[uber page] Split up initialization of handlers from initialization of webui pages

chrome/browser/ui/webui/options2/startup_pages_handler2.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/options2/startup_pages_handler2.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/string_number_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_controller_delegate.h"
@@ skipping 69 matching lines @@
       SessionStartupPref::GetStartupPref(profile->GetPrefs());
   startup_custom_pages_table_model_->SetURLs(startup_pref.urls);
 }
 
 void StartupPagesHandler::Initialize() {
   Profile* profile = Profile::FromWebUI(web_ui());
 
   startup_custom_pages_table_model_.reset(
       new CustomHomePagesTableModel(profile));
   startup_custom_pages_table_model_->SetObserver(this);
-  UpdateStartupPages();
 
   pref_change_registrar_.Init(profile->GetPrefs());
   pref_change_registrar_.Add(prefs::kURLsToRestoreOnStartup, this);
 
   autocomplete_controller_.reset(new AutocompleteController(profile, this));
 }
 
+void StartupPagesHandler::SendPageValues() {
+  UpdateStartupPages();
+}
+
 void StartupPagesHandler::OnModelChanged() {
   ListValue startup_pages;
   int page_count = startup_custom_pages_table_model_->RowCount();
   std::vector<GURL> urls = startup_custom_pages_table_model_->GetURLs();
   for (int i = 0; i < page_count; ++i) {
     DictionaryValue* entry = new DictionaryValue();
     entry->SetString("title", startup_custom_pages_table_model_->GetText(i, 0));
     entry->SetString("url", urls[i].spec());
     entry->SetString("tooltip",
                      startup_custom_pages_table_model_->GetTooltip(i));
@@ skipping 140 matching lines @@
 
 void StartupPagesHandler::OnResultChanged(bool default_match_changed) {
   const AutocompleteResult& result = autocomplete_controller_->result();
   ListValue suggestions;
   OptionsUI::ProcessAutocompleteSuggestions(result, &suggestions);
   web_ui()->CallJavascriptFunction(
       "StartupOverlay.updateAutocompleteSuggestions", suggestions);
 }
 
 }  // namespace options2