IDBTransactionCoordinator incorrectly assumes that aborted transactions must have been started or running.
Created attachment 68668 [details] Patch
This corresponds to http://code.google.com/p/chromium/issues/detail?id=56732
Comment on attachment 68668 [details] Patch Add a fixme to assert not reached at the end? r=me
Committed r68254: <http://trac.webkit.org/changeset/68254>