python-2.7: nuke internal unittests

These are only used to unittest python code itself which isn't useful
to us and just wastes disk space.

BUG=None
TEST=CQ passes

Change-Id: I980f161e04d1bbee0fd61bbb7313b698497a339c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2693651
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/dev-lang/python/python-2.7.15.ebuild b/dev-lang/python/python-2.7.15.ebuild
index 5b92280..3b51c9e 100644
--- a/dev-lang/python/python-2.7.15.ebuild
+++ b/dev-lang/python/python-2.7.15.ebuild
@@ -493,6 +493,9 @@
 	# need be.
 	ln "${ED}/usr/include/python${SLOT}/pyconfig.h" "${libdir}/pyconfig_h" || die
 
+	# Delete unittests as they are a waste of space and are unused.
+	rm -rf "${libdir}/test" "${libdir}"/{ctypes,email,sqlite3,unittest}/test || die
+
 	# Workaround https://bugs.gentoo.org/380569
 	keepdir /etc/env.d/python
 }