Object doesn't support property or method 'focus'

[antonabramovich]

This error happens in IE11 if I try to do $uibModalInstance.dismiss() when using only jqLite (without jQuery):

at removeModalWindow (http://localhost:8000/bower_components/angular-bootstrap/ui-bootstrap-tpls.js:3781:11)
at $modalStack.dismiss (http://localhost:8000/bower_components/angular-bootstrap/ui-bootstrap-tpls.js:3962:11)
at modalInstance.dismiss (http://localhost:8000/bower_components/angular-bootstrap/ui-bootstrap-tpls.js:4083:17)

This is caused by the following line of code:

     //move focus to specified element if available, or else to body

    if (elementToReceiveFocus && elementToReceiveFocus.focus) {

      elementToReceiveFocus.focus();

    } else {

      body.focus();

    }

So body doesn't support .focus() method in IE, because it is a jqLite object, not DOM element.
It seems eq(0) before that does nothing in case of jqLite.

[antonabramovich]

Original issue #5096