Provides the reasons why the given layer was composited.

Disables compositing tree inspection.

Enables compositing tree inspection.

Returns the snapshot identifier.

Returns the layer snapshot identifier.

*/.

Releases layer snapshot captured by the back-end.

Replays the layer snapshot and returns the resulting bitmap.

Replays the layer snapshot and returns canvas log.

Information about a compositing layer.

*/.

*/.

Serialized fragment of layer picture along with its offset within the layer.

Rectangle where scrolling happens on the main thread.

Sticky position constraints.

Unique Layer identifier.

Array of timings, one per paint step.

Unique snapshot identifier.