Comment 8 for bug 1775719

Thanks for the eyes, Mike.

I can confirm no schema changes were made. We do change when the offline xacts/block tables are built, but as I understand it IndexedDB will ignore tables that are not explicitly initialized within the page, so that alone should not prompt a version bump.

I believe the currentChunk logic is doing what's it's supposed to. Once the current array is full, create a new one and toss it onto the array of arrays. The block list data is added to the new array just below there.