tree 1238dd6be432501bfa7fd1c3f4b45f9db3a119c5
parent 5366cfbef3089153a0d15b052fcca53e7c8dc32c
author Robert Carr <racarr@google.com> 1495761649 -0700
committer Robert Carr <racarr@google.com> 1496161664 -0700

SurfaceView: Avoid over-reporting DRAW_FINISHED.

To some extent we rely on the app to call the draw callback
if they want the app to work properly, but this case is fairly easy
to detect, so why not prevent it and provide a helpful log.

Bug: 62051758
Test: Warm start camera a few times. go/wm-smoke.
Change-Id: I39f4e015bfa15a1e0c37dba70b4a700803a6a274