Hides the menu during Wi-Fi setup -- we removed the menu button from the UI but the menu can still be started with a hardware menu button. This change removes that ability as well (during setup). If you want to test on a device without a hardware menu button, you can use the command adb shell input keyevent 82 Change-Id: Ibe3cc679353a83c995e24680c3e7dc1575d32fe0