Merge pull request react-bootstrap#636 from react-bootstrap/revert-63…

…5-revert-630-TravisChrome

We again "Use Chrome on TravisCI instead of PhantomJS.""

.travis.yml

@@ -11,3 +11,7 @@ notifications:
     on_success: always
     on_failure: always
     on_start: false
+before_install:
+  - export CHROME_BIN=chromium-browser
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start

karma.conf.js

@@ -43,7 +43,14 @@ module.exports = function (config) {
 
     autoWatch: true,
 
-    browsers: [ isCI ? 'PhantomJS' : 'Chrome' ],
+    browsers: [ isCI ? 'ChromeTravisCI' : 'Chrome' ],
+
+    customLaunchers: {
+      ChromeTravisCI: {
+        base: 'Chrome',
+        flags: ['--no-sandbox']
+      }
+    },
 
     captureTimeout: 60000,
     browserNoActivityTimeout: 45000,

package.json

@@ -62,7 +62,6 @@
     "karma-firefox-launcher": "~0.1.3",
     "karma-mocha": "~0.1.1",
     "karma-mocha-reporter": "^1.0.2",
-    "karma-phantomjs-launcher": "~0.1.1",
     "karma-sinon": "^1.0.3",
     "karma-sourcemap-loader": "^0.3.4",
     "karma-webpack": "^1.5.0",