FEATURE REQUEST:

"Open as Mobile App" would be an option in the Chrome -> More Tools menu that would effectively turn any website into a Mobile App on a desktop ChromeOS device. For example, I would like to use the YouTube website as a mobile chromeless app on my desktop, but I cannot do this currently. The best I can do currently is it to open dev-tools on YouTube.com and to request a mobile site forcing the browser to report itself as a Nexus 6p ~ see attached screenshot. As a feature, when activated, the current tab would be split off the Chrome browser window, it would lose all of its Chrome except a < back and a X close button similar to the new Android Apps. The browser would reload the page and at the same time request a Nexus 6p resolution site when the page is reloaded in the new broken off Chromeless window. The new Nexus 6p sized window would be non-resizable ~ locked to the mobile resolution ~ and appear on the ChromeOS tray as a native app using the site's Favicon. The web site once being viewed as a tab has now switched to "native app mode". This would be REALLY useful for a large number of web apps like YouTube, SoundCloud, Google Play Music, etc...

Chrome Version: 53.0.2773.0
OS Version: 8481.0.0
UserAgentString: Mozilla/5.0 (X11; CrOS x86_64 8481.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2773.0 Safari/537.36