Link URL in objects on Timeline View is wrong in case of running on YARN

When we use Spark on YARN and have AllJobPage via ResourceManager's proxy, the link URL in objects which represent each job on timeline view is wrong.

In timeline-view.js, the link is generated as follows.

window.location.href = "job/?id=" + getJobId(this);

This assumes the URL displayed on the web browser ends with "jobs/" but when we access AllJobPage via the proxy, the url displayed does not end with "jobs/".