tree f60ac8b12ce48397db89999179c4a9c542c7ea74
parent a59304af39a65c9e9105d5f23cd14e064f0ff9c4
author Sen Jiang <senj@google.com> 1443656289 -0700
committer Sen Jiang <senj@google.com> 1443662849 -0700

Use file size instead of filesystem size for all partitions.

Bug: 23420126
TEST=cros_workon_make update_engine --test

Change-Id: I994f527403a31234d7a3fed82ba43220149a555f