[epiphany] (8 commits) Non-fast-forward update to branch wip/exalm/fullscreen

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/fullscreen' 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:

  29f20ad... header-bar: Use restore button in fullscreen
  7a005a5... action-bar-start: Hide new tab button in fullscreen

Commits added to the branch:

  2b0064c... Try reenabling on-demand hardware acceleration (*)
  1f45eee... icon: create a nightly app icon (*)
  ef52772... Revert "Try reenabling on-demand hardware acceleration" (*)
  bb13b44... Revert "Revert "Try reenabling on-demand hardware accelerat (*)
  c507f5f... Revert "Try reenabling on-demand hardware acceleration" (*)
  3c5bafd... location-entry: Set width-chars to 0 (*)
  70465ab... header-bar: Use restore button in fullscreen
  993cf65... action-bar-start: Hide new tab button in fullscreen

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