camera2: Add synthetic key support; add scaler.streamConfigurationMap

Also @hide/@deprecate keys that are now accessible only via
StreamConfigurationMap.

Bug: 14628001
Change-Id: I2db490a0849680a133a901403477a147b004fb28
13 files changed
tree: 8faab05a47bc42dd4c2f10878fdf272de5cfa5b8
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. private/
  6. CleanSpec.mk