trying to fix karma issue

karma.conf.js

@@ -9,7 +9,6 @@ module.exports = function(config) {
     // list of files / patterns to load in the browser
     files: [
       'vendor/npm/es6-shim/es6-shim.js',
-      'vendor/npm/es6-promise/dist/es6-promise.js',
       'vendor/npm/systemjs/dist/system.src.js',
       'test/test-main.js',
 

package.json

@@ -32,7 +32,7 @@
     "grunt-contrib-watch": "^0.6.1",
     "grunt-filerev": "^0.2.1",
     "grunt-git-describe": "~2.3.2",
-    "grunt-karma": "~0.12.1",
+    "grunt-karma": "~0.12.2",
     "grunt-ng-annotate": "^1.0.1",
     "grunt-notify": "^0.4.3",
     "grunt-postcss": "^0.8.0",
@@ -43,7 +43,7 @@
     "grunt-typescript": "^0.8.0",
     "grunt-usemin": "3.0.0",
     "jshint-stylish": "~2.1.0",
-    "karma": "~0.13.15",
+    "karma": "0.13.22",
     "karma-chrome-launcher": "~0.2.2",
     "karma-coverage": "0.5.3",
     "karma-coveralls": "1.1.2",

public/app/features/dashboard/dashnav/dashnav.ts

@@ -7,7 +7,7 @@ import angular from 'angular';
 export class DashNavCtrl {
 
   /** @ngInject */
-  constructor($scope, $rootScope, alertSrv, $location, playlistSrv, backendSrv, contextSrv, $timeout) {
+  constructor($scope, $rootScope, alertSrv, $location, playlistSrv, backendSrv, $timeout) {
 
     $scope.init = function() {
       $scope.onAppEvent('save-dashboard', $scope.saveDashboard);
@@ -103,13 +103,6 @@ export class DashNavCtrl {
       }, $scope.handleSaveDashError);
     };
 
-    $scope.saveDashboardAsHome = function() {
-      // TODO: this backend method needs to be implemented
-      backendSrv.post('/api/preferences/set-home-dash', {
-        homeDashboardId: $scope.dashboard.id
-      });
-    };
-
     $scope.handleSaveDashError = function(err) {
       if (err.data && err.data.status === "version-mismatch") {
         err.isHandled = true;

public/vendor/angular/.bower.json

@@ -13,6 +13,6 @@
     "commit": "5a07c5107b4d24f41744a02b07717d55bad88e70"
   },
   "_source": "git://github.com/angular/bower-angular.git",
-  "_target": "1.5.3",
+  "_target": "~1.5.3",
   "_originalSource": "angular"
 }
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