Class android.hardware.camera2.`CameraMetadata`

Added Fields
`int` `CONTROL_AE_PRECAPTURE_TRIGGER_CANCEL`
`int` `EDGE_MODE_ZERO_SHUTTER_LAG`
`int` `LENS_FACING_EXTERNAL`
`int` `NOISE_REDUCTION_MODE_MINIMAL`
`int` `NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG`
`int` `REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO`
`int` `REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT`
`int` `REQUEST_AVAILABLE_CAPABILITIES_PRIVATE_REPROCESSING`
`int` `REQUEST_AVAILABLE_CAPABILITIES_YUV_REPROCESSING`
`int` `TONEMAP_MODE_GAMMA_VALUE`
`int` `TONEMAP_MODE_PRESET_CURVE`
`int` `TONEMAP_PRESET_CURVE_REC709`
`int` `TONEMAP_PRESET_CURVE_SRGB`

Changed Fields
`int` `CONTROL_SCENE_MODE_HIGH_SPEED_VIDEO`	Now deprecated.

Class android.hardware.camera2.CameraMetadata