tree a6f85f01fa64c16cace16bbb5edae8e4e9c04eb5
parent 70b9c17191feb1467f0770602e9830bb229d9ed4
parent 88796f4992dc308102be052c9ab980ac51ed43ee
author TreeHugger Robot <treehugger-gerrit@google.com> 1627345287 +0000
committer Android (Google) Code Review <android-gerrit@google.com> 1627345287 +0000

Merge changes from topic "fix-IFace-enroll" into sc-dev

* changes:
  IFace: update VTS test to pass std::nullopt for previewSurface
  IFace: update default implementation to use optional previewSurface
  IFace: annotate the previewSurface as @nullable in enroll