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

chrome/browser/ui/webui/options2/browser_options_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/browser_options_handler2.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 517 matching lines @@
 #endif
 }
 
 void BrowserOptionsHandler::OnStateChanged() {
   scoped_ptr<DictionaryValue> value(GetSyncStateDictionary());
   web_ui()->CallJavascriptFunction("BrowserOptions.updateSyncState", *value);
 
   SendProfilesInfo();
 }
 
-void BrowserOptionsHandler::Initialize() {
+void BrowserOptionsHandler::InitializeHandler() {
   Profile* profile = Profile::FromWebUI(web_ui());
   PrefService* prefs = profile->GetPrefs();
 
   ProfileSyncService* sync_service(
       ProfileSyncServiceFactory::GetInstance()->GetForProfile(profile));
   if (sync_service)
     sync_service->AddObserver(this);
   OnStateChanged();
 
   // Create our favicon data source.
   profile->GetChromeURLDataManager()->AddDataSource(
       new FaviconSource(profile, FaviconSource::FAVICON));
 
   default_browser_policy_.Init(prefs::kDefaultBrowserSettingEnabled,
                                g_browser_process->local_state(),
                                this);
   UpdateDefaultBrowserState();
 
   registrar_.Add(this, chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED,
                  content::NotificationService::AllSources());
 #if defined(OS_CHROMEOS)
   registrar_.Add(this, chrome::NOTIFICATION_LOGIN_USER_IMAGE_CHANGED,
                  content::NotificationService::AllSources());
 #endif
   registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED,
                  content::Source<ThemeService>(
                      ThemeServiceFactory::GetForProfile(profile)));
 
-  UpdateSearchEngines();
-  ObserveThemeChanged();
+  AddTemplateUrlServiceObserver();
 
 #if defined(OS_WIN)
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   if (!command_line.HasSwitch(switches::kChromeFrame) &&
       !command_line.HasSwitch(switches::kUserDataDir)) {
     BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
         base::Bind(&BrowserOptionsHandler::CheckAutoLaunch,
                    weak_ptr_factory_for_ui_.GetWeakPtr(),
                    weak_ptr_factory_for_file_.GetWeakPtr(),
                    profile->GetPath()));
@@ skipping 17 matching lines @@
                                 g_browser_process->local_state(), this);
 #endif
 
   auto_open_files_.Init(prefs::kDownloadExtensionsToOpen, prefs, this);
   default_font_size_.Init(prefs::kWebKitGlobalDefaultFontSize, prefs, this);
   default_zoom_level_.Init(prefs::kDefaultZoomLevel, prefs, this);
 #if !defined(OS_CHROMEOS)
   proxy_prefs_.reset(
       PrefSetObserver::CreateProxyPrefSetObserver(prefs, this));
 #endif  // !defined(OS_CHROMEOS)
+}
+
+void BrowserOptionsHandler::InitializePage() {
+  OnTemplateURLServiceChanged();
+  ObserveThemeChanged();
+
+  if (multiprofile_)
+    SendProfilesInfo();
 
   SetupMetricsReportingCheckbox();
   SetupMetricsReportingSettingVisibility();
   SetupFontSizeSelector();
   SetupPageZoomSelector();
   SetupAutoOpenFileTypesDisabledAttribute();
   SetupProxySettingsSection();
   SetupSSLConfigSettings();
 #if !defined(OS_CHROMEOS)
   if (cloud_print_connector_ui_enabled_) {
@@ skipping 179 matching lines @@
 
   std::vector<const TemplateURL*> model_urls =
       template_url_service_->GetTemplateURLs();
   if (selected_index >= 0 &&
       selected_index < static_cast<int>(model_urls.size()))
     template_url_service_->SetDefaultSearchProvider(model_urls[selected_index]);
 
   content::RecordAction(UserMetricsAction("Options_SearchEngineChanged"));
 }
 
-void BrowserOptionsHandler::UpdateSearchEngines() {
+void BrowserOptionsHandler::AddTemplateUrlServiceObserver() {
   template_url_service_ =
       TemplateURLServiceFactory::GetForProfile(Profile::FromWebUI(web_ui()));
   if (template_url_service_) {
     template_url_service_->Load();
     template_url_service_->AddObserver(this);
-    OnTemplateURLServiceChanged();
   }
 }
 
 void BrowserOptionsHandler::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   if (type == chrome::NOTIFICATION_BROWSER_THEME_CHANGED) {
     ObserveThemeChanged();
 #if defined(OS_CHROMEOS)
@@ skipping 548 matching lines @@
 }
 
 void BrowserOptionsHandler::SetupSSLConfigSettings() {
   base::FundamentalValue checked(rev_checking_enabled_.GetValue());
   base::FundamentalValue disabled(rev_checking_enabled_.IsManaged());
   web_ui()->CallJavascriptFunction(
       "BrowserOptions.setCheckRevocationCheckboxState", checked, disabled);
 }
 
 }  // namespace options2