These APIs changed: DOMWindow.webkitRequestFileSystem() DOMWindow.webkitResolveLocalFileSystemURL() DOMWindow.webkitRequestAnimationFrame() DOMWindow.webkitCancelRequestAnimationFrame()
See https://bugs.webkit.org/show_bug.cgi?id=65353 for the IDL change.
DOMWindow.webkitRequestFileSystem() and DOMWindow.webkitResolveLocalFileSystemURL() are bug 66538.
DOMWindow.webkitRequestAnimationFrame() and DOMWindow.webkitCancelRequestAnimationFrame() are bug 66539.