Changed deviceScale type to silence build warning
Changed deviceScale type to silence build warning

APCVSRepo/sdl_ios,smartdevicelink/sdl_ios,smartdevicelink/sdl_ios,APCVSRepo/sdl_ios,smartdevicelink/sdl_ios,smartdevicelink/sdl_ios,smartdevicelink/sdl_ios,kshala-ford/sdl_ios,kshala-ford/sdl_ios,FordDev/sdl_ios,FordDev/sdl_ios,FordDev/sdl_ios,APCVSRepo/sdl_ios,kshala-ford/sdl_ios,kshala-ford/sdl_ios,APCVSRepo/sdl_ios,FordDev/sdl_ios,FordDev/sdl_ios,APCVSRepo/sdl_ios,kshala-ford/sdl_ios