February 2013 web platform update

Now available in Chrome Android
Limited availability

HTML media capture: The capture HTML attribute for <input type="file"> elements allows the user to capture media using the device's camera or microphone. Learn more.
requestAnimationFrame(): The requestAnimationFrame() method schedules a function that runs before the next repaint. You can use it to animate content with JavaScript. Learn more.
translate attribute: The translate HTML attribute marks whether an element's text should be translated. Learn more.
WebVTT: WebVTT is a captions and subtitles format. WebVTT files are loaded using the <track> element, and the VTTCue API can be used to create or update cues dynamically. Learn more.

Viewport units: The vw, vh, vmin, and vmax CSS viewport units are relative to the size of the viewport, and are used to size elements in relation to the viewport's dimensions. Learn more.

Viewport units: The vw, vh, vmin, and vmax CSS viewport units are relative to the size of the viewport, and are used to size elements in relation to the viewport's dimensions. Learn more.