[pango] (3 commits) Non-fast-forward update to branch misc-speedups2

[Matthias Clasen <matthiasc src gnome org>]

The branch 'misc-speedups2' 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:

  5d45281... pango-view: Avoid an assertion when running headless
  8f479c6... Revert "Add an asan option that gives better traces"
  3db3428... Cosmetics
  8311d44... bidi: Add some deprecation notices

Commits added to the branch:

  72eef81... Revert "Add an asan option that gives better traces"
  ec8c52e... Cosmetics
  f29436d... bidi: Add some deprecation notices