common: Remove obsolete symbol hiding macros from userpref module
common: Remove obsolete symbol hiding macros from userpref module

kalev/libimobiledevice,upbit/libimobiledevice,patweb/libimobiledevice,libimobiledevice-win32/libimobiledevice,patweb/libimobiledevice,libimobiledevice-win32/libimobiledevice,kalev/libimobiledevice,Tatsh/libimobiledevice,Tatsh/libimobiledevice,upbit/libimobiledevice,libimobiledevice-win32/libimobiledevice,Tatsh/libimobiledevice,kalev/libimobiledevice,patweb/libimobiledevice,libimobiledevice/libimobiledevice,Tatsh/libimobiledevice,libimobiledevice/libimobiledevice,upbit/libimobiledevice,libimobiledevice-win32/libimobiledevice