Rename aura-notify ash-notify and add to about_flags.

chrome/browser/chromeos/profile_startup.cc

Index: chrome/browser/chromeos/profile_startup.cc
diff --git a/chrome/browser/chromeos/profile_startup.cc b/chrome/browser/chromeos/profile_startup.cc
index fb4b15e608162d5a122f46c7e74ce52f0a3d8da1..4b1b5b7b72d807579310c4a214005f15984204fe 100644
--- a/chrome/browser/chromeos/profile_startup.cc
+++ b/chrome/browser/chromeos/profile_startup.cc
@@ -34,7 +34,7 @@ void ProfileStartup(Profile* profile, bool process_startup) {
     // These observers are singletons. They are never deleted but the pointers
     // are kept in a statics so that they are not reported as leaks.
     if (!CommandLine::ForCurrentProcess()->HasSwitch(
-            ash::switches::kAuraNotify)) {
+            ash::switches::kAshNotify)) {
       static chromeos::LowBatteryObserver* low_battery_observer =
           new chromeos::LowBatteryObserver(profile);
       chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(