GitLab

* lisp/vc/vc-bzr.el (vc-bzr-sha1-program, sha1-program): Remove.
These were only added in 24.1 when sha1.el was removed in favor of an
internal sha1 implementation.  Frankly, I can't see why the internal
sha1 wasn't immediately used here.
(vc-bzr-sha1): Use internal sha1.
(Comments): Remove reference to abandoned upstream bug report that
contains no extra information.