Remove isolate scope, not needed

src/kibana/directives/confirm_click.js

@@ -4,7 +4,6 @@ define(function (require) {
     .directive('confirmClick', function () {
       return {
         restrict: 'A',
-        scope: {},
         link: function ($scope, $elem, attrs) {
           $elem.bind('click', function () {
             var message = attrs.confirmation || 'Are you sure?';

test/unit/specs/directives/confirm-click.js

@@ -34,7 +34,7 @@ define(function (require) {
       $elem.scope().$digest();
 
       // Grab the isolate scope so we can test it
-      $scope = $elem.isolateScope();
+      $scope = $elem.scope();
 
       // Add a function to check the run status of.
       $scope.runThis = sinon.spy();