refactor(@schematics/angular): remove redundant quotes from protractor options

Author: alan-agius4

packages/schematics/angular/e2e/files/protractor.conf.js.template

@@ -13,7 +13,7 @@ exports.config = {
     './src/**/*.e2e-spec.ts'
   ],
   capabilities: {
-    'browserName': 'chrome'
+    browserName: 'chrome'
   },
   directConnect: true,
   baseUrl: 'http://localhost:4200/',

tests/legacy-cli/e2e/assets/1.0-project/protractor.conf.js

@@ -10,7 +10,7 @@ exports.config = {
     './e2e/**/*.e2e-spec.ts'
   ],
   capabilities: {
-    'browserName': 'chrome'
+    browserName: 'chrome'
   },
   directConnect: true,
   baseUrl: 'http://localhost:4200/',

tests/legacy-cli/e2e/assets/1.7-project/protractor.conf.js

@@ -10,7 +10,7 @@ exports.config = {
     './e2e/**/*.e2e-spec.ts'
   ],
   capabilities: {
-    'browserName': 'chrome'
+    browserName: 'chrome'
   },
   directConnect: true,
   baseUrl: 'http://localhost:4200/',

tests/legacy-cli/e2e/assets/7.0-project/e2e/protractor.conf.js

@@ -9,7 +9,7 @@ exports.config = {
     './src/**/*.e2e-spec.ts'
   ],
   capabilities: {
-    'browserName': 'chrome'
+    browserName: 'chrome'
   },
   directConnect: true,
   baseUrl: 'http://localhost:4200/',

tests/legacy-cli/e2e/utils/project.ts

@@ -262,8 +262,8 @@ export function useCIChrome(projectDir: string) {
     .then(() => {
       if (fs.existsSync(protractorConf)) {
         return replaceInFile(protractorConf,
-          `'browserName': 'chrome'`,
-          `'browserName': 'chrome',
+          `browserName: 'chrome'`,
+          `browserName: 'chrome',
           chromeOptions: {
             args: ['--headless'],
             binary: require('puppeteer').executablePath()
@@ -279,11 +279,11 @@ export function useCIChrome(projectDir: string) {
           .then(() => replaceInFile(karmaConf,
             `browsers: ['Chrome']`,
             `browsers: ['Chrome'],
-          customLaunchers: {
-            ChromeHeadlessCI: {
-              base: 'ChromeHeadless',
+            customLaunchers: {
+              ChromeHeadlessCI: {
+                base: 'ChromeHeadless',
+              }
             }
-          }
         `));
       }
     });