tree 95426e6a274af16c4b806c17e4e84fb1c26cb890
parent 840576155a514163bbd3a7fa35b99f4011c3a655
author Matt Mower <mowerm@gmail.com> 1483174159 -0600
committer Matt Mower <mowerm@gmail.com> 1484766275 -0600

Restore TW_BACKUP_AVG_IMG_RATE handling

Preserving the average BPS across partitions appears to have been
wiped out by the adb backup patch set. Restore it.

Change-Id: Id05c12ff61260b642ee7acd979132a2cba026d87