[epiphany] (3 commits) Non-fast-forward update to branch wip/sync

[Gabriel Ivașcu <gabrielivascu src gnome org>]

The branch 'wip/sync' 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:

  8a4cb61... bookmark: Implment _to_bso() interface method
  9746e0b... synchronizable: Remove unused enum
  735e0c4... bookmark: Change properties to match the ones in Firefox

Commits added to the branch:

  a1b0f7b... bookmark: Implement _to_bso() interface method
  343511d... synchronizable: Remove unused enum
  6ab6053... bookmark: Change properties to match the ones in Firefox