[pango] (7 commits) Non-fast-forward update to branch pango2-windows

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

The branch 'pango2-windows' 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:

  0aabb16... DirectWrite: Add utility to acquire Cairo font face
  031737e... pangocairo-font.c: Support creating font face with DWrite
  68df0b8... examples: Use pango_font_map_new_default()
  dfe65e0... testhbfont.c: Fix building on non-FontConfig
  7f71e78... tests: Only build testserialize.c if FontConfig is there
  40396bc... cxx-test.cpp: Don't try to include pangowin32.h

Commits added to the branch:

  bca656f... pangodwrite-fontmap.cpp: Initilize DirectWrite in object in
  4cd1606... DirectWrite: Add utility to acquire Cairo font face
  338e5e3... pangocairo-font.c: Support creating font face with DWrite
  080ac7f... examples: Use pango_font_map_new_default()
  724612f... testhbfont.c: Fix building on non-FontConfig
  8725697... tests: Only build testserialize.c if FontConfig is there
  45796a5... cxx-test.cpp: Don't try to include pangowin32.h