MTP: Respect remove_source when pulling a file.
MTP: Respect remove_source when pulling a file.

This was just an oversight.

gicmo/gvfs,xkahn/gvfs-cmis,halfline/gvfs,gicmo/gvfs,halfline/gvfs,halfline/gvfs,xkahn/gvfs-cmis,xkahn/gvfs-cmis,xkahn/gvfs-cmis,gicmo/gvfs,gicmo/gvfs