proper code cleanup of FmRxApp after merging with TI sources
proper code cleanup of FmRxApp after merging with TI sources

Jazz-823/android_hardware_ti_fmradio,freexperia/vendor_ti_fmradio,CyanogenMod/android_hardware_ti_fmradio,Jazz-823/android_hardware_ti_fmradio,CyanogenMod/android_hardware_ti_fmradio,freexperia/vendor_ti_fmradio,CyanogenMod/android_hardware_ti_fmradio,Jazz-823/android_hardware_ti_fmradio,freexperia/vendor_ti_fmradio