title: Can't fullscreen html5 videos in chrome's webview
body: <p>I've been searching around for this answer for a while but I'm not really getting anywhere. My question is regarding a webview inside of a chrome application on a computer, not for Android. If I have any embedded html5 video inside the webview, the fullscreen button does not work. All of the other video controls are working properly. I've done some searching and people are saying that webview doesn't fully support the html5 API. Is this still the case? The answers I saw are fairly old and I haven't been able to find anything recent.</p>
  
  <p>Any suggestions/answers would be greatly appreciated! Thanks!</p>