Removed TODO about Windows Tabs having no currently selected tab out of a nonzero number of tabs; Xeek in irc.freenode.net/#winapi confirmed this cannot happen.
Removed TODO about Windows Tabs having no currently selected tab out of a nonzero number of tabs; Xeek in irc.freenode.net/#winapi confirmed this cannot happen.

HunterChen/ui,janstk/ui,ProtonMail/ui,HunterChen/ui,mirrr/ui,292388900/ui,hajimehoshi/ui,robbiev/ui,cainiaocome/ui,HunterChen/ui,ProtonMail/ui,ProtonMail/ui,beni55/ui,mirrr/ui,beni55/ui,robbiev/ui,beni55/ui,janstk/ui,292388900/ui,hajimehoshi/ui,hajimehoshi/ui,cainiaocome/ui,robbiev/ui,292388900/ui,mirrr/ui,cainiaocome/ui,janstk/ui