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

chrome/browser/ui/webui/options2/content_settings_handler2.cc

Index: chrome/browser/ui/webui/options2/content_settings_handler2.cc
diff --git a/chrome/browser/ui/webui/options2/content_settings_handler2.cc b/chrome/browser/ui/webui/options2/content_settings_handler2.cc
index c5b771b5a51bd0fed1aa60343a963dcfc6331e35..b9f45e3a58643094c8d52d68293819d34fbf7233 100644
--- a/chrome/browser/ui/webui/options2/content_settings_handler2.cc
+++ b/chrome/browser/ui/webui/options2/content_settings_handler2.cc
@@ -301,8 +301,6 @@ void ContentSettingsHandler::Initialize() {
       this, chrome::NOTIFICATION_PROFILE_DESTROYED,
       content::NotificationService::AllSources());
 
-  UpdateHandlersEnabledRadios();
-  UpdateAllExceptionsViewsFromModel();
   notification_registrar_.Add(
       this, chrome::NOTIFICATION_CONTENT_SETTINGS_CHANGED,
       content::NotificationService::AllSources());
@@ -319,6 +317,11 @@ void ContentSettingsHandler::Initialize() {
   pref_change_registrar_.Add(prefs::kGeolocationContentSettings, this);
 }
 
+void ContentSettingsHandler::SendPageValues() {
+  UpdateHandlersEnabledRadios();
+  UpdateAllExceptionsViewsFromModel();
+}
+
 void ContentSettingsHandler::Observe(
     int type,
     const content::NotificationSource& source,