[gtk] (25 commits) Non-fast-forward update to branch css-text-transform

[Matthias Clasen <matthiasc src gnome org>]

The branch 'css-text-transform' 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:

  b5e22ca... css: Implement text-transform
  d0aac0c... Implement text transforms for GtkTextView
  9443166... Add an example for text transforms

Commits added to the branch:

  e9e3739... gsk: Drop the gl renderer (*)
  1bf5aab... testutils: Don't include gsk/gl/gskglrenderer.h (*)
  00763e5... media: Don't include gsk/gl/gskglrenderer.h (*)
  ea31ae3... tests: Remove an outdated comment (*)
  fd885e4... Merge branch 'drop-gl' into 'master' (*)
  910d86f... NEWS: Updates (*)
  94e68b0... Bump version to 4.5 (*)
  5444f60... Merge branch 'matthiasc/for-master' into 'master' (*)
  7be3c29... windowhandle: Quiet a compiler warning (*)
  f95e940... Fix up test output for new version (*)
  d923402... css: Add line-height property (*)
  ae767dc... css: Translate line-height to a Pango (*)
  8b2f28e... css: Add parser tests for line-height (*)
  bbd2b25... css: Document line-height as supported (*)
  66b297e... textview: Add line height plumbing (*)
  4759afc... textview: Set line height from css (*)
  2cc06f6... textview: Set line height from markup (*)
  a9003f7... gtk-demo: Set line height from markup (*)
  e3df89b... gtk-demo: Improve markup demo (*)
  6c19a83... gtk-demo: Add a line height demo (*)
  bea4aa3... Bump Pango dep (*)
  ba95ef6... Drop PANGO_VERSION_CHECK checks (*)
  997b1e1... css: Implement text-transform
  db53390... Implement text transforms for GtkTextView
  fd3d693... Add an example for text transforms

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