Revert "weston-init: Pass --continue-without-input when launching weston"

This reverts commit 762a20b493cc219a46d9ac188fe4895a111ee7b4.

This breaks machines using fbdev backend, since this option is drm
backend specific, we need to know the backend before using it, until we
have a smart way to detect that, this will not be a fool proof solution,
therefore revert it for now.

(From OE-Core rev: 6b7d8b2a141cc79272010b24d0648e6238fa4c74)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/wayland/weston-init/init

@@ -32,7 +32,7 @@ case "$1" in
         . /etc/profile
 	export HOME=ROOTHOME
 
-        weston-start -- --continue-without-input $OPTARGS
+        weston-start -- $OPTARGS
   ;;
 
   stop)

meta/recipes-graphics/wayland/weston-init/weston.service

@@ -34,7 +34,7 @@ ConditionPathExists=/dev/tty0
 # Requires systemd-notify.so Weston plugin.
 Type=notify
 EnvironmentFile=/etc/default/weston
-ExecStart=/usr/bin/weston --continue-without-input --modules=systemd-notify.so
+ExecStart=/usr/bin/weston --modules=systemd-notify.so
 
 # Optional watchdog setup
 TimeoutStartSec=60