We should have a test with an ArrayBufferView whose beginning is not the same as underlying buffer.
Created attachment 230020 [details] proposed patch
Comment on attachment 230020 [details] proposed patch r=me
Comment on attachment 230020 [details] proposed patch Clearing flags on attachment: 230020 Committed r167763: <http://trac.webkit.org/changeset/167763>
All reviewed patches have been landed. Closing bug.