Submit CompositorFrame from worker

third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom

Index: third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom
diff --git a/third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom b/third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom
index 55d34ee9a91eb0dfe0846c773559bcbc3711e2dd..76dcf18096ac2ee6d375d5bea495e1914575d368 100644
--- a/third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom
+++ b/third_party/WebKit/public/platform/modules/offscreencanvas/offscreen_canvas_surface.mojom
@@ -22,7 +22,6 @@ interface OffscreenCanvasSurface {
 
 // This interface is called from either worker or main thread in renderer, but
 // not both for the same OffscreenCanvas instance.
-// TODO(xlai): Make commit() work for worker. See crbug.com/563858.
 interface OffscreenCanvasFrameReceiver {
 
   SubmitCompositorFrame(cc.mojom.SurfaceId surface_id, cc.mojom.CompositorFrame compositor_frame);