tree 237d55c12b4875c67c4d0e9c3fdda6c30f4d5246
parent 355e96774bd762eb96005f8b5e699747bf5a0e4a
author YOUNG HO CHA <ganadist@gmail.com> 1476333646 +0900
committer YOUNG HO CHA <ganadist@gmail.com> 1476779229 +0900

releasetools: compare size between compressed and patch while build otapackage

Currently, whether contains patch or verbatim, compute with file size
and patch size.
But ota file must be compressed with zip, so it should be better with
compressed size than uncompressed.

Test: aosp_shamu-user build without proprietary blobs between MOB30P and NRD90S
$ du -k ota_shamu_old.zip ota_shamu_new.zip
217252	ota_shamu_old.zip
216520	ota_shamu_new.zip

Change-Id: If68cb1fbe2f7815067451915a0dcfe93ea5ba8d6
Signed-off-by: YOUNG HO CHA <ganadist@gmail.com>