bug#38109: Updated Emacs to HEAD, consistently not scaling now

[Eli Zaretskii]

> Date: Sat, 9 Nov 2019 18:11:28 +0000
> From: Alan Third <alan@idiocy.org>
> Cc: asjo@koldfront.dk, larsi@gnus.org, 38109@debbugs.gnu.org
> 
> > Can you explain why you moved the call to image_set_transform?
> 
> postprocess_image can create or modify the mask, which causes problems
> if we’ve already changed the width and height of the image. The
> simplest solution I could see was to move image_set_transform to after
> it, as I don’t think there’s anything in that function that relies on
> it having happened already.

Thanks for explaining.