Separate handler initialization from page initialization

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 68 matching lines @@
   const SessionStartupPref startup_pref =
       SessionStartupPref::GetStartupPref(profile->GetPrefs());
   startup_custom_pages_table_model_->SetURLs(startup_pref.urls);
 }
 
 void StartupPagesHandler::InitializeHandler() {
   Profile* profile = Profile::FromWebUI(web_ui());
 
   startup_custom_pages_table_model_.reset(
       new CustomHomePagesTableModel(profile));
-  startup_custom_pages_table_model_->SetObserver(this);
-
   pref_change_registrar_.Init(profile->GetPrefs());
-  pref_change_registrar_.Add(prefs::kURLsToRestoreOnStartup, this);
-
-  autocomplete_controller_.reset(new AutocompleteController(profile, this));
 }
 
 void StartupPagesHandler::InitializePage() {
+  Profile* profile = Profile::FromWebUI(web_ui());
+
+  startup_custom_pages_table_model_->SetObserver(this);
+  pref_change_registrar_.Add(prefs::kURLsToRestoreOnStartup, this);
+  autocomplete_controller_.reset(new AutocompleteController(profile, this));
   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));
@@ skipping 143 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