[epiphany] (5 commits) Non-fast-forward update to branch wip/exalm/css3

[Jan-Michael Brummer <jbrummer src gnome org>]

The branch 'wip/exalm/css3' 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:

  c92bf65... Fix pinned tab styling

Commits added to the branch:

  70cc8e3... search-provider: don't assume there's always a matching sug (*)
  3bb7f5e... search-provider: create skeleton in dbus_register() (*)
  d9cb0aa... search-provider: use g_autoptr (*)
  742b845... Fix search provider results (*)
  7fe3b5b... Fix pinned tab styling

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