[youtube] Fixed overly-restrictive checks on constructing a GDataYouTubeState
[youtube] Fixed overly-restrictive checks on constructing a GDataYouTubeState

Pecisk/libgdata-gtasks,thiblahute/libgdata,pwithnall/libgdata,Distrotech/libgdata,Pecisk/libgdata-gtasks,Pecisk/libgdata-gtasks,Pecisk/libgdata,Distrotech/libgdata,Pecisk/libgdata,pwithnall/libgdata,Pecisk/libgdata,thiblahute/libgdata,GNOME/libgdata,Distrotech/libgdata