title: Is there a way to disable chrome_url_override via a Chrome Extension?
body: <p>Here's the background on my question: I have a chrome extension that overrides the user's new tab with the extension. It is using the chrome_url_overrides permission to override the newtab with my extension.</p>
  
  <p>I need a way to disable this feature since some of our users want to only show our extension when they choose to. </p>
  
  <p>I looked through all the Google Chrome Extension apis and could not find a programmatic way of doing it. </p>