Revert "Added virtual libc ebuild from upstream gentoo."

This reverts commit 8cca16afdc0b722136723a0bd4213d70e73b9e9f which broke the tree

Change-Id: Icf3c1b0ac71452b012d4199c7408c0157d3202b6
Reviewed-on: http://gerrit.chromium.org/gerrit/7485
Reviewed-by: Raymes Khoury <raymes@chromium.org>
Tested-by: Raymes Khoury <raymes@chromium.org>
diff --git a/virtual/libc/libc-0.ebuild b/virtual/libc/libc-0.ebuild
deleted file mode 100644
index 392b3d1..0000000
--- a/virtual/libc/libc-0.ebuild
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/virtual/libc/libc-0.ebuild,v 1.3 2011/05/09 20:13:07 ulm Exp $
-
-EAPI=1
-
-DESCRIPTION="Virtual for the C library"
-HOMEPAGE=""
-SRC_URI=""
-
-LICENSE=""
-SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~ppc-aix ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE=""
-
-DEPEND=""
-# explicitly depend on SLOT 2.2 of glibc, because it sets
-# a different SLOT for cross-compiling
-RDEPEND="!prefix? (
-		elibc_glibc? ( sys-libs/glibc:2.2 )
-		elibc_uclibc? ( sys-libs/uclibc )
-		elibc_FreeBSD? ( sys-freebsd/freebsd-lib )
-	)"