Camera: Add trigger metadata entries.

Camera HAL 3.0 signals triggers through the request settings metadata,
instead of through a separate trigger method.

Change-Id: I9ecfa3b300faed34af18c3e116d659f77a27da81
4 files changed
tree: 7a4bee75d34dd27115353ec49d1b5b4c830285df
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. CleanSpec.mk