tree 10057e7bf4cf8d629ac3c215852622e1e028ebdf
parent 6fef46e473e368f1ef06190f5c11dae89fdc4e4b
author Long Ling <longling@google.com> 1563835742 -0700
committer Long Ling <longling@google.com> 1569360908 -0700

Move AmbientFilter from whitebalance to utils

AmbientFilter is now used not only by whitebalance but also by DisplayModeDirector.

Bug: 137368719
Exempt-From-Owner-Approval: Santos is designated by Michael
Test: atest AmbientLuxTest AmbientSensorTest
Change-Id: Ib377be5cc7ccbae25607d37a7de93d6564c0d184