tree 7dab559044d38d77974315aecbd74b8f95920fb9
parent ccf588d36b8539ef193272fce6e9b66f3f8ff644
author Tracy Zhou <tracyzhou@google.com> 1593028091 -0700
committer Tracy Zhou <tracyzhou@google.com> 1593119104 +0000

Do preview grid migration in a worker thread

Also remove USE_SURFACE_VIEW_FOR_PREVIEW flag

Fixes: 159755324
Test: manual
Change-Id: I6517c34911e217a69063226b01e4583194902f9c
(cherry picked from commit 633a4bdf5724517509f6d40635cd16f14452e4e8)