[PATCH] Remove "delta" object representation.

Packed delta files created by git-pack-objects seems to be the
way to go, and existing "delta" object handling code has exposed
the object representation details to too many places.  Remove it
while we refactor code to come up with a proper interface in
sha1_file.c.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Documentation/git-http-pull.txt

@@ -21,13 +21,6 @@ Downloads a remote GIT repository via HTTP.
 	Get trees associated with the commit objects.
 -a::
 	Get all the objects.
--d::
-	Do not check for delta base objects (use this option
-	only when you know the remote repository is not
-	deltified).
---recover::
-	Check dependency of deltified object more carefully than
-	usual, to recover after earlier pull that was interrupted.
 -v::
 	Report what is downloaded.
 -w::