tree 3b6526b0c753139f170f8d15b25fadc881c9e6dc
parent 4d85b8c0a38c14f854af8ff85391b7a8d1170d5b
author Chia-I Wu <olv@google.com> 1514401820 -0800
committer Chia-I Wu <olv@google.com> 1514407413 -0800

libui: use unique_fd in Fence

Use unique_fd internally.  Add a constructor to create a Fence from
a unique_fd.

Test: boots
Change-Id: I36e7a337885a6559ed6fe82c56b718f56108aaf8