remove xvfb

Vlad Haidei · Vlad Haidei · commit 341b5c6b749e · 2019-07-17T12:10:08.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,9 +2,6 @@ language: node_js
 node_js:
   - 10
 sudo: required
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
 install:
   - npm install
 script:
