Index: cc/ipc/mojo_compositor_frame_sink.mojom |
diff --git a/cc/ipc/mojo_compositor_frame_sink.mojom b/cc/ipc/mojo_compositor_frame_sink.mojom |
index a38af9696d6d0b9097918375bc18417d99a8a72b..aad4152e12d55ac079273ebd6fb89f28572a77dc 100644 |
--- a/cc/ipc/mojo_compositor_frame_sink.mojom |
+++ b/cc/ipc/mojo_compositor_frame_sink.mojom |
@@ -70,14 +70,10 @@ interface MojoCompositorFrameSinkClient { |
WillDrawSurface(LocalSurfaceId local_surface_id, gfx.mojom.Rect damage_rect); |
}; |
-// MojoCompositorFrameSinkPrivate is used by the display compositor host to set |
-// up BeginFrameSource hierarchies. This API lives in SurfaceManager but is |
-// called from here in order to ensure that hierarchy registration does not race |
-// CompositorFrameSink creation. |
+// MojoCompositorFrameSinkPrivate is used by the display compositor host to |
+// perform privilieged operations on a CompositorFrameSink such as |
+// CopyOutputRequests. |
interface MojoCompositorFrameSinkPrivate { |
- AddChildFrameSink(FrameSinkId child_frame_sink_id); |
- RemoveChildFrameSink(FrameSinkId child_frame_sink_id); |
- |
// Requests that the renderer send back a copy of the surface that this |
// CompositorFrameSink submits to. The result can be in form of a bitmap |
// or a texture. See cc::CopyOutputRequest. |