[gnome-shell] (9 commits) Non-fast-forward update to branch wip/hadess/add-nvidia-other-gpu-support

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/hadess/add-nvidia-other-gpu-support' 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:

  7983393... appDisplay: Remove unimplemented 'activate-discrete-gpu'
  2fe6ab4... main: Add switcheroo-control generated code
  8fd8b9a... shell: Add API to access switcheroo-control D-Bus proxy
  1bb7148... shell: Prime the GPUs property cache for switcheroo-control
  f713dc8... shell-app: Add discrete GPU support for NVidia drivers

Commits added to the branch:

  7377650... st: Remove broken parsing of @media rules (*)
  988a0e7... Adapt to painting and picking API change (*)
  632a643... Use paint and pick context to get framebuffer (*)
  8c4d07b... HACKING.md: Update sample code to use paint context (*)
  139214c... appDisplay: Remove unimplemented 'activate-discrete-gpu'
  751c086... main: Add switcheroo-control generated code
  6257f87... shell: Add API to access switcheroo-control D-Bus proxy
  4e6da11... shell: Prime the GPUs property cache for switcheroo-control
  db635a2... shell-app: Add discrete GPU support for NVidia drivers

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