SurfaceFlinger: correctly pass desired present time for BLAST

Pass whether a desired present time is automatically
populated or not to match BufferStateLayer behavior to the one
we have for BufferQueueLayer.

Bug: 169901895
Test: expand notification shade and observe systrace
Change-Id: Ia02c5633d46dde67d2c3be33b084d63c40c2afb0
14 files changed