Revert "Merge "bug:3414192 new API to designate a download to be OTA update" into honeycomb"

This reverts commit 6bc710f769618e87b98d51cd02241e6b1a2fb653, reversing
changes made to 7ba35f5ab3c838c7f1b3ab957be685ac1f506b2a.
4 files changed