[gtk] (16 commits) Non-fast-forward update to branch wip.win32.fixes

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

The branch 'wip.win32.fixes' 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:

  e96c85e... demos/gtk-demo|widget-factory: Temporarily disable gui_app 
  e9bceb8... media/gstreamer: Support using GL for video for Windows

Commits added to the branch:

  bf454e9... Fix picking with transforms (*)
  5be785b... Add a transform test (*)
  3872c3a... Merge branch 'fix-picking-with-transforms' into 'master' (*)
  6c63f7b... Update the URL for the Boost archive (*)
  889bf83... Merge branch 'ebassi/boost-url' into 'master' (*)
  3d8ba93... x11: Loosen the match for the NVIDIA driver (*)
  b3d6928... x11: Pair eglInitialize with eglTerminate (*)
  8c75e68... inspector: Use new get_egl_display apis (*)
  c391cf3... testzoom: Fix the in-place rotate (*)
  809299f... Add some more transform tests (*)
  8e7bc8d... Improve transformed offscreen rendering (*)
  3a0febf... Merge branch 'offscreen-fixes' into 'master' (*)
  07b5072... Merge branch 'matthiasc/for-master' into 'master' (*)
  1a426d6... Merge branch 'ebassi/issue-3948' into 'master' (*)
  d0ae883... demos/gtk-demo|widget-factory: Temporarily disable gui_app 
  d7a1a93... media/gstreamer: Support using GL for video for Windows

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