[Athena] Tempolarily exclude extensions API that are causing crash on Athena

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index 69ed0ea4bbd106beafaf700bac5c79dc74695fc4..3fcdbf99617d261f79998dc1e29f4dd4d6335c57 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -452,7 +452,9 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   DriveAppMapping::RegisterProfilePrefs(registry);
   extensions::CommandService::RegisterProfilePrefs(registry);
   extensions::ExtensionSettingsHandler::RegisterProfilePrefs(registry);
+#if !defined(USE_ATHENA)
   extensions::TabsCaptureVisibleTabFunction::RegisterProfilePrefs(registry);
+#endif
   first_run::RegisterProfilePrefs(registry);
   gcm::GCMChannelStatusSyncer::RegisterProfilePrefs(registry);
   NewTabUI::RegisterProfilePrefs(registry);