tree d084038301a480c55af1398e7a9bddc4161acd42
parent a2c1400aa752e0e340e6237cc6d2d9ca3d52bbf6
author Andrew Grieve <agrieve@chromium.org> 1547240602 +0000
committer Commit Bot <commit-bot@chromium.org> 1547240602 +0000

Android: Replace ConcurrentHashMap usage with Collections.synchronizedMap()

ConcurrentHashMap has a bug on L.
Also adds a checkstyle check to prevent future uses.

Bug: 905903
Change-Id: Ic6afed17b5d7d3c6a150935117fb33e0408955e4
Reviewed-on: https://chromium-review.googlesource.com/c/1407493
Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
Commit-Queue: agrieve <agrieve@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#622143}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: b083d66bda71ca14e758550c9edb60ef236770b8