Excludes settings which uses Ash from Athena.

chrome/browser/ui/webui/options/chromeos/display_options_handler.cc

Index: chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc b/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
index 835451db4c69294215333650ee485779bd2550b1..0cc3198d5e09e45e9676592046607c2489442717 100644
--- a/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
+++ b/chrome/browser/ui/webui/options/chromeos/display_options_handler.cc
@@ -145,11 +145,18 @@ base::DictionaryValue* ConvertDisplayModeToValue(int64 display_id,
 }  // namespace
 
 DisplayOptionsHandler::DisplayOptionsHandler() {
+#if !defined(USE_ATHENA)
+  // ash::Shell doesn't exist in Athena.
+  // See: http://crbug.com/416961
   ash::Shell::GetInstance()->display_controller()->AddObserver(this);
+#endif
 }
 
 DisplayOptionsHandler::~DisplayOptionsHandler() {
+#if !defined(USE_ATHENA)
+  // ash::Shell doesn't exist in Athena.
   ash::Shell::GetInstance()->display_controller()->RemoveObserver(this);
+#endif
 }
 
 void DisplayOptionsHandler::GetLocalizedValues(
@@ -201,6 +208,11 @@ void DisplayOptionsHandler::GetLocalizedValues(
 
 void DisplayOptionsHandler::InitializePage() {
   DCHECK(web_ui());
+#if !defined(USE_ATHENA)
+  web_ui()->CallJavascriptFunction(
+      "options.BrowserOptions.enableDisplayButton",
+      base::FundamentalValue(true));
+#endif
 }
 
 void DisplayOptionsHandler::RegisterMessages() {