chore(build): switch to headless chrome

Author: nivekcode

.travis.yml

@@ -8,15 +8,8 @@ sudo: required
 addons:
   chrome: stable
 
-before_script:
-  - "sudo chown root /opt/google/chrome/chrome-sandbox"
-  - "sudo chmod 4755 /opt/google/chrome/chrome-sandbox"
-
 jobs:
   include:
-  - stage: lint
-    script:
-    - ng lint
   - stage: test
     script:
     - npm run test:lib:coverage

projects/ng-sortgrid-demo/karma.conf.js

@@ -25,7 +25,7 @@ module.exports = function (config) {
     colors: true,
     logLevel: config.LOG_INFO,
     autoWatch: true,
-    browsers: ['Chrome'],
+    browsers: ['ChromeHeadless'],
     singleRun: false,
     restartOnFileChange: true
   });

projects/ng-sortgrid/karma.conf.js

@@ -25,7 +25,7 @@ module.exports = function (config) {
     colors: true,
     logLevel: config.LOG_INFO,
     autoWatch: true,
-    browsers: ['Chrome'],
+    browsers: ['ChromeHeadless'],
     singleRun: false,
     restartOnFileChange: true
   });