tree e92f25db27279e9372a286d953df51209c47eaaf
parent 53213430b56f4051fcee7e5d79a03adce9e3eb5f
author Chia-I Wu <olv@google.com> 1498153708 -0700
committer android-build-team Robot <android-build-team-robot@google.com> 1498162293 +0000

surfaceflinger: discard stale commands

When we skip validate, we may have stale commands on the command
buffer.  They should be discarded.

Bug: 62906801
Test: manual
Change-Id: Ie7921ba75ab2252b834cda6924e1fcfdf236f759
(cherry picked from commit 0c6ce4608fc022608537162dd919e7f729b9cb77)