Remove ForceReclaimResources

cc/surfaces/compositor_frame_sink_support.cc

Index: cc/surfaces/compositor_frame_sink_support.cc
diff --git a/cc/surfaces/compositor_frame_sink_support.cc b/cc/surfaces/compositor_frame_sink_support.cc
index 7fc9e6556d46ce13067d902aa23a44019747c27e..3195e4a51061b90d67f88b7589f1549a271d1dcd 100644
--- a/cc/surfaces/compositor_frame_sink_support.cc
+++ b/cc/surfaces/compositor_frame_sink_support.cc
@@ -213,11 +213,6 @@ void CompositorFrameSinkSupport::WillDrawSurface(
     client_->WillDrawSurface(local_surface_id, damage_rect);
 }
 
-void CompositorFrameSinkSupport::ForceReclaimResources() {
-  DCHECK(surface_factory_);
-  surface_factory_->ClearSurface();
-}
-
 void CompositorFrameSinkSupport::ClaimTemporaryReference(
     const SurfaceId& surface_id) {
   surface_manager_->AssignTemporaryReference(surface_id, frame_sink_id_);