Android: Upgrade ProGuard 5.2.0 -> 6.0.1

Shrinks ChromePublic.apk's classes.dex uncompressed by 110kb

Release notes:
https://www.guardsquare.com/en/blog/proguard-60-released

Change-Id: I237dfb7fb35c33671766c217f838ff559d0a4baf
Reviewed-on: https://chromium-review.googlesource.com/982011
Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: agrieve <agrieve@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#546711}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: a1f4e6cb67023ae86fcfe2fc1f8ea5c579994205
3 files changed
tree: e7bd9196741fe75b9c89093ceccd19283904594b
  1. lib/
  2. BUILD.gn
  3. LICENSE
  4. OWNERS
  5. README.chromium