jsdiff: Replaced phantomJS by chrome

Added Karma-chrome dependency for aarch64

Signed-off-by: ossdev07 <[email protected]>

Author: ossdev07

Diff for: karma.conf.js

@@ -63,6 +63,12 @@ module.exports = function(config) {
     autoWatch: true,
     singleRun: false,
 
-    browsers: ['PhantomJS']
+    browsers: ['HeadlessChrome']
+      customLaunchers: {
+        HeadlessChrome: {
+          base: 'ChromeHeadless',
+          flags: [ '--no-sandbox', ],
+           },
+          },
   });
 };

Diff for: package.json

@@ -50,15 +50,14 @@
     "grunt-mocha-test": "^0.12.7",
     "grunt-webpack": "^1.0.11",
     "istanbul": "github:kpdecker/istanbul",
-    "karma": "^0.13.11",
+    "karma": "^2.0.0",
     "karma-mocha": "^0.2.0",
     "karma-mocha-reporter": "^2.0.0",
-    "karma-phantomjs-launcher": "^1.0.0",
+    "karma-chrome-launcher": "^2.2.0",
     "karma-sauce-launcher": "^0.3.0",
     "karma-sourcemap-loader": "^0.3.6",
     "karma-webpack": "^1.7.0",
     "mocha": "^2.3.3",
-    "phantomjs-prebuilt": "^2.1.5",
     "semver": "^5.0.3",
     "webpack": "^1.12.2",
     "webpack-dev-server": "^1.12.0"