0cd1f73b21
As per storage discussions, the best way to calculate storage for the System is to just take all known data and subtract it from the used bytes. There is more to the system than just the /system partition and, even if we ignore the partitions and use the underlying block device method of calculating it, we run into the problem of it not adding up to the actual device size. Change-Id: I6e1f775ea3f3b8b2cc78d734623934651e2fb7b4 Fixes: 37166310 Test: Robotests