user: drop duplicate functions

These have moved to user-info, and everyone using them inherits that
new eclass, so drop these compat duplicates.

BUG=b:187790077
TEST=CQ passes

Change-Id: Ic3defeb31f2a7db20a8be9b722ef42c905308039
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/4185576
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
diff --git a/eclass/user.eclass b/eclass/user.eclass
index a4e2ee1..237acfb 100644
--- a/eclass/user.eclass
+++ b/eclass/user.eclass
@@ -643,24 +643,4 @@
 	einfo "Done with group: '${egroup}'."
 }
 
-# TODO(b/187790077): Delete this once ebuilds move to user-info.eclass.
-# @FUNCTION: egethome
-# @USAGE: <user>
-# @DESCRIPTION:
-# Gets the home directory for the specified user.
-egethome() {
-	[[ $# -eq 1 ]] || die "usage: egethome <user>"
-	egetent passwd "$1" | cut -d: -f6
-}
-
-# TODO(b/187790077): Delete this once ebuilds move to user-info.eclass.
-# @FUNCTION: egetshell
-# @USAGE: <user>
-# @DESCRIPTION:
-# Gets the shell for the specified user.
-egetshell() {
-	[[ $# -eq 1 ]] || die "usage: egetshell <user>"
-	egetent passwd "$1" | cut -d: -f7
-}
-
 fi