Travis: Add back chrome addon (#27610)

XhmikosR · web-flow · commit 21c3f66d5aab · 2018-11-05T21:51:15.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,6 @@
 sudo: required
+addons:
+  chrome: stable
 language: node_js
 git:
   depth: 3
