[libadwaita] (6 commits) Non-fast-forward update to branch wip/exalm/adaptive-states

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/adaptive-states' 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:

  fe025c2... wip: Adaptive states
  00561ea... demo: Port tab bar window to adaptive states
  338316a... demo: Port style class demo to adaptive states

Commits added to the branch:

  b610995... wip: Adaptive states
  cd1537c... view-switcher-button: Ellipsize horizontal labels too
  7dde0b4... preferences-window: Port to adaptive states
  ae0c5da... demo: Port tab bar window to adaptive states
  2deece3... demo: Port style class demo to adaptive states
  14454b0... demo: Port view switcher demo to adaptive states