[mutter] (15 commits) Non-fast-forward update to branch wip/garnacho/touchpad-gestures

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/garnacho/touchpad-gestures' 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:

  f1d3bd6... wayland: Add gestures protocol XML
  3c4a981... wayland: Add MetaWaylandPointerGestureSwipe
  840677d... wayland: Add MetaWaylandPointerGesturePinch
  a41b60c... wayland: Implement wl_pointer_gestures

Commits added to the branch:

  a43a2af... Updated Thai translation (*)
  ac79988... wayland: Handle unsetting of input and opaque surface regio (*)
  7ce0692... native: Actually close input device fds (*)
  ab9dabe... wayland-surface: Don't crash if clients commit to a done po (*)
  9c74510... wayland-surface: Send out an error for a popup with an inva (*)
  352cac3... group: Convert code to XCB to prevent errors (*)
  39763d4... compositor: Add support for GL_EXT_x11_sync_object (*)
  9df6cda... compositor: Fix GL_EXT_x11_sync_object race condition (*)
  070cd27... wayland: Only call frame callbacks when a surface gets draw (*)
  b0b08d5... build: Fix return value in meta-sync-ring.c (*)
  3c92706... MetaWaylandPointer: Put client resources in its own struct
  4104d1b... wayland: Add gestures protocol XML
  b40c035... wayland: Implement the wl_pointer_gesture_swipe interface
  210ef1c... wayland: Implement the wl_pointer_gesture_pinch interface
  8aff08a... wayland: Implement wl_pointer_gestures

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