Enable CPU rendering option

Uses CPU renderer if SurfaceFlinger is not available at the time
when the application configures the pipeline for new state.

Bug: 128843031
Test: Verified on Hawk
Change-Id: I0330b6b3a1d52439ee4745efa142c9c57c6a4e99
Signed-off-by: Changyeon Jo <changyeon@google.com>
3 files changed