Don't prevent destroying fragments.
Don't prevent destroying fragments.

It might lead to multiple fragments being incorrectly attached; and we
prevent unneeded destroyings via getItemPosition() already.

AKiniyalocts/gh4a,edyesed/gh4a,DeLaSalleUniversity-Manila/octodroid-ToastyKrabstix,slapperwan/gh4a,Bloody-Badboy/gh4a,Bloody-Badboy/gh4a,slapperwan/gh4a,shekibobo/gh4a,shekibobo/gh4a,shineM/gh4a,shineM/gh4a,AKiniyalocts/gh4a,sauloaguiar/gh4a,edyesed/gh4a,DeLaSalleUniversity-Manila/octodroid-ToastyKrabstix,sauloaguiar/gh4a