Active version changes are always to int versions (via open) or null (via deleteDatabase). Remove the backend->frontend plumbing for string version change notifications. This will require a preliminary patch that switches the "null" case from going via the string to int. Then Chromium can drop unused code, and finally WebKit cleanup can happen.
Created attachment 193864 [details] Patch
The patch here is dependent on https://bugs.webkit.org/show_bug.cgi?id=112715 landing first. Also, some Chromium code needs to be deleted before this lands: https://codereview.chromium.org/12939002/
Created attachment 194286 [details] Patch
Comment on attachment 194286 [details] Patch r? cq? anyone? - just deleting dead code
Please wait for approval from abarth@webkit.org, dglazkov@chromium.org, fishd@chromium.org, jamesr@chromium.org or tkent@chromium.org before submitting, as this patch contains changes to the Chromium public API. See also https://trac.webkit.org/wiki/ChromiumWebKitAPI.
Comment on attachment 194286 [details] Patch Clearing flags on attachment: 194286 Committed r146511: <http://trac.webkit.org/changeset/146511>
All reviewed patches have been landed. Closing bug.