[epiphany] (2 commits) Non-fast-forward update to branch wip/exalm/timestamps

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/timestamps' 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:

  84f843f... download: Drop timestemp from do_download_action()
  902e41d... file-helpers: Drop unused timestamp params

Commits added to the branch:

  5c50923... download: Drop timestamp from do_download_action()
  15b54c6... file-helpers: Drop unused timestamp params