Remove unused compat variable SCREEN_DEV
Currently we set USE_SCREEN to SCREEN_DEV if it's set. There is a
comment to remove it once it's eracticated from CI.
AFAICT this pre-condition has been met.
Change-Id: I1423c8b9c18d1b3e34dbfe1c03be735c646a12b4
diff --git a/stackrc b/stackrc
index 4f45939..0752368 100644
--- a/stackrc
+++ b/stackrc
@@ -651,9 +651,6 @@
PRIVATE_NETWORK_NAME=${PRIVATE_NETWORK_NAME:-"private"}
PUBLIC_NETWORK_NAME=${PUBLIC_NETWORK_NAME:-"public"}
-# Compatibility until it's eradicated from CI
-USE_SCREEN=${SCREEN_DEV:-$USE_SCREEN}
-
# Set default screen name
SCREEN_NAME=${SCREEN_NAME:-stack}