Add Satisfy() and Require() to MojoCompositorFrameSink

services/ui/surfaces/gpu_compositor_frame_sink.cc

Index: services/ui/surfaces/gpu_compositor_frame_sink.cc
diff --git a/services/ui/surfaces/gpu_compositor_frame_sink.cc b/services/ui/surfaces/gpu_compositor_frame_sink.cc
index 22f127935e215bcbffef2482c5e9118c118e89c7..fa44a2cc250a978ee91e7f35d4dfd7276e0a80c0 100644
--- a/services/ui/surfaces/gpu_compositor_frame_sink.cc
+++ b/services/ui/surfaces/gpu_compositor_frame_sink.cc
@@ -47,6 +47,17 @@ void GpuCompositorFrameSink::SubmitCompositorFrame(
   support_.SubmitCompositorFrame(local_frame_id, std::move(frame));
 }
 
+void GpuCompositorFrameSink::Require(const cc::LocalFrameId& local_frame_id,
+                                     const cc::SurfaceSequence& sequence) {
+  // TODO(staraz): Implement this.
+  NOTIMPLEMENTED();
+}
+
+void GpuCompositorFrameSink::Satisfy(const cc::SurfaceSequence& sequence) {
+  // TODO(staraz): Implement this.
+  NOTIMPLEMENTED();
+}
+
 void GpuCompositorFrameSink::DidReceiveCompositorFrameAck() {
   client_->DidReceiveCompositorFrameAck();
 }