Show popup headers as marquees if they are too long.
Show popup headers as marquees if they are too long.

They were just overflowing before.

hrydgard/native,hrydgard/native,libretro/ppsspp-native,libretro/ppsspp-native,hrydgard/native,libretro/ppsspp-native,hrydgard/native,libretro/ppsspp-native