docs: add addons to travis yml in CI story

CaerusKaru · dond2clouds · commit 0f73f7a6907d · 2018-04-23T13:35:08.000-05:00
Fixes angular#8840
diff --git a/docs/documentation/stories/continuous-integration.md b/docs/documentation/stories/continuous-integration.md
@@ -119,6 +119,13 @@ sudo: false
 language: node_js
 node_js:
   - "6"
+  
+addons:
+  apt:
+    sources:
+      - google-chrome
+    packages:
+      - google-chrome-stable
 
 cache:
   directories:
