Move IDBTransactionBackendLevelDB to generic IDBBackingStoreInterface::Transaction Probably the last step before https://bugs.webkit.org/show_bug.cgi?id=123449
Created attachment 215446 [details] Patch v1
Comment on attachment 215446 [details] Patch v1 Attachment 215446 [details] did not pass mac-ews (mac): Output: http://webkit-queues.appspot.com/results/17638014
Comment on attachment 215446 [details] Patch v1 Attachment 215446 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.appspot.com/results/17618012
Fixing build breaks locally, of course
http://trac.webkit.org/changeset/158246