[gtk] (8 commits) Non-fast-forward update to branch master.win32

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'master.win32' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  38a18c5... gdksurface-win32.c: Deal with modal and decoration props
  1139c62... gdkglcontext-win32.c: Create a global shared GL context
  73c640a... gskrenderer.c: Default to the GL renderer on Windows too
  d3915da... demos: Fix running on Visual Studio builds
  a8f3379... GDK-Win32: Use SetProcessDpiAwarenessContext() where availa

Commits added to the branch:

  d5a31da... Updated Spanish translation (*)
  731b672... Update Ukrainian translation (*)
  360ffb8... Update Romanian translation (*)
  07166a5... gdksurface-win32.c: Deal with modal and decoration props
  85706dc... gdkglcontext-win32.c: Create a global shared GL context
  d6955d4... gskrenderer.c: Default to the GL renderer on Windows too
  c979798... demos: Fix running on Visual Studio builds
  20388f8... GDK-Win32: Use SetProcessDpiAwarenessContext() where availa

(*) This commit already existed in another branch; no separate mail sent