commit 8f51ec64984c1f03cdb6edef95b1e4098939da45
author Jiwen 'Steve' Cai <jwcai@google.com> Tue Aug 07 21:50:51 2018 -0700
committer Jiwen 'Steve' Cai <jwcai@google.com> Fri Oct 12 10:32:46 2018 -0700
tree 2710c19a372def21d9a5f07dfbc3dde023b193b1
parent 89e2fdc24660d9a69b5c8bbdc98fb112a0807077

Move detached buffer to libui

Move it into libui early so that new modifications towards it can be
coded in the libui style

This CL only moves the file and updates Android.bp with proper
dependencies. Will re-format the coding style in a follow up CL. The
reason behind this is to keep this CL small enough so that the "git
mv" operation will be considered as an renaming rather than a complete
rewrite.

Note that DetachedBuffer is not exposed to VNDK, so that we won't
need to worry about ABI compatibility. Also, it temporarily introduces
some clang warning exceptions, we should be able to remove them very
soon once pdx to binder refactor is done for detached buffer.

Bug: 112010261
Test: atest BufferHubMetadata_test
Change-Id: I63659b9a9b7cb56f30fc2ae8cc5b87977d79b59c