Excludes settings which uses Ash from Athena.

chrome/browser/ui/webui/options/browser_options_handler.cc

Index: chrome/browser/ui/webui/options/browser_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/browser_options_handler.cc b/chrome/browser/ui/webui/options/browser_options_handler.cc
index 4af7dda304d8210edb1788f4cc73abbabd97e667..6fe42dea43464b81c3cbf8c82b5681ec0bdeae9a 100644
--- a/chrome/browser/ui/webui/options/browser_options_handler.cc
+++ b/chrome/browser/ui/webui/options/browser_options_handler.cc
@@ -1360,6 +1360,11 @@ void BrowserOptionsHandler::OnAccountPictureManagedChanged(bool managed) {
 }
 
 void BrowserOptionsHandler::OnWallpaperManagedChanged(bool managed) {
+#if defined(USE_ATHENA)
+  // In Athena, we don't allow customizing wallpaper right now.
+  // TODO(mukai|bshe): remove this.  http://crbug.com/408734
+  managed = true;
+#endif
   web_ui()->CallJavascriptFunction("BrowserOptions.setWallpaperManaged",
                                    base::FundamentalValue(managed));
 }