[epiphany] (6 commits) Non-fast-forward update to branch wip/google-safe-browsing

[Gabriel Ivașcu <gabrielivascu src gnome org>]

The branch 'wip/google-safe-browsing' 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:

  90d87f7... safe-browsing: Add stub service and storage objects
  f56c4ef... gsb-storage: Implement basic database operations
  6bb776f... safe-browsing: Implement database update operation
  506ea05... gsb-storage: Use transactions and reuse statements for spee
  cfe8958... gsb-service: Run database updates in a separate thread

Commits added to the branch:

  b8b5fe0... safe-browsing: Add stub service and storage objects
  c101aaf... gsb-storage: Implement basic database operations
  e7a36bb... safe-browsing: Implement database update operation
  3c8c608... gsb-storage: Use transactions and reuse statements for spee
  0d8b549... gsb-service: Run database updates in a separate thread
  e0f0c25... gsb-service: Schedule next update when the current one ends