remove xvfb and sleep from travis config

dhilt · dhilt · commit 7a97dda4f9d9 · 2019-08-16T03:50:57.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -15,8 +15,6 @@ addons:
 
 before_script:
 - export DISPLAY=:99.0
-- sh -e /etc/init.d/xvfb start
-- sleep 3
 
 script:
 - npm run build
