build: create coverage reports in chrome (#7714)

* No longer creates the coverage reports inside of Browserstack. The reports can be generated inside of Chrome Headless that doesn't run remotely on BrowserStack or Saucelabs.

Author: devversion

package-lock.json

@@ -89,9 +89,9 @@
     "image-diff": "^1.6.3",
     "jasmine-core": "^2.6.2",
     "jsonwebtoken": "^7.4.1",
-    "karma": "^1.7.0",
+    "karma": "^1.7.1",
     "karma-browserstack-launcher": "^1.3.0",
-    "karma-chrome-launcher": "^2.1.1",
+    "karma-chrome-launcher": "^2.2.0",
     "karma-coverage": "^1.1.1",
     "karma-firefox-launcher": "^1.0.1",
     "karma-jasmine": "^1.1.0",

package.json

@@ -100,7 +100,7 @@ module.exports = (config) => {
     const buildId = `TRAVIS #${process.env.TRAVIS_BUILD_NUMBER} (${process.env.TRAVIS_BUILD_ID})`;
 
     if (process.env['TRAVIS_PULL_REQUEST'] === 'false' &&
-        process.env['MODE'] === "browserstack_required") {
+        process.env['MODE'] === "travis_required") {
 
       config.preprocessors['dist/packages/**/!(*+(.|-)spec).js'] = ['coverage'];
       config.reporters.push('coverage');