build: remove travisci leftovers (#27979)

PR Close #27979

protractor-examples-e2e.conf.js

@@ -13,28 +13,16 @@ require('reflect-metadata');
 
 Error.stackTraceLimit = 9999;
 
-var BROWSER_OPTIONS = {
-  LocalChrome: {
-    'browserName': 'chrome',
-
-    // Enables concurrent testing. Currently runs four e2e files in parallel.
-    shardTestFiles: true,
-    maxInstances: 4,
-  },
-  ChromeOnTravis: {
-    browserName: 'chrome',
-    chromeOptions: {
-      'args': ['--no-sandbox'],
-      'binary': process.env.CHROME_BIN,
-    }
-  },
-};
-
 exports.config = {
   onPrepare: function() { beforeEach(function() { browser.ignoreSynchronization = false; }); },
   allScriptsTimeout: 11000,
   specs: ['dist/examples/**/e2e_test/*_spec.js'],
-  capabilities: process.env.TRAVIS ? BROWSER_OPTIONS.ChromeOnTravis : BROWSER_OPTIONS.LocalChrome,
+  capabilities: {
+    'browserName': 'chrome',
+    // Enables concurrent testing. Currently runs four e2e files in parallel.
+    shardTestFiles: true,
+    maxInstances: 4,
+  },
   directConnect: true,
   baseUrl: 'http://localhost:8001/',
   framework: 'jasmine2',