Merge "Revert of For consistency, use our homebrew zlib everywhere possible. (patchset #6 id:100001 of https://codereview.chromium.org/971673005/)" into master-skia

https://skia.googlesource.com/skia/+/82966b5eeda13a899fb6f632f7d38e61c146c4e1

Change-Id: I326cd9e3cb99d9ee3b149fe08364d0efecc35bd2