[File API: FileSystem] Small change: createWriter

Darin and I just noticed that FileEntry.createWriter was specced as
synchronously returning a FileWriter.  That's a bug--given that a
FileWriter has a length member, it would imply a required synchronous
stat on the underlying file.  I've changed createWriter to be
asynchronous to fix this.

The method file() had the same issue, so it got the same fix.

     Eric

Received on Wednesday, 25 August 2010 18:34:31 UTC