Camera2: AF Translations

Change-Id: Iaa5ad86697170ffd873c90bfab6590cac40a1afa
Camera2: LT translations

Fixed/improved translations

Change-Id: Id729cd3b790a1e03c5d747470d1c490791b6d749
camera: Bring back ignorePreferredPreviewSizeForVideo

 * Still needed on some old but capable devices that report
   a tiny preferred preview size

Change-Id: Ib78e0683cbf29644fc6f21200b55ee2efa90bbae