[epiphany] (10 commits) Non-fast-forward update to branch mcatanzaro/#1746

[Marge Bot <marge-bot src gnome org>]

The branch 'mcatanzaro/#1746' 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:

  9e65713... web-view: fix critical in open_response_cb

Commits added to the branch:

  c383d83... Canary: Enable the new libva GStreamer decoders (*)
  533e1ce... Canary: Build gcr from gnome-40 branch (*)
  5d75475... generate-canary-manifest: Make progress bar optional (*)
  76cd4da... Fix last download directory setting (*)
  614bd55... ephy-download: use a nested main loop in decide-destination (*)
  2ff760c... download: downgrade inappropriate critical (*)
  82c3d0a... Fix double download destination prompt when saving images/p (*)
  dc9f330... download: rearrange (*)
  70c8e6a... download: "ask on download" should not clobber files of sam (*)
  3957d0a... web-view: fix critical in open_response_cb

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