Reviewer feedback; move lists to children
diff --git a/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc b/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
index 263b51a..622c03a 100644
--- a/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
+++ b/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
@@ -135,6 +135,8 @@
void HandOffPendingPicksLocked(LoadBalancingPolicy* new_policy) override;
void PingOneLocked(grpc_closure* on_initiate, grpc_closure* on_ack) override;
void ExitIdleLocked() override;
+ void FillChildRefsForChannelz(ChildRefsList* child_subchannels,
+ ChildRefsList* child_channels) override {}
private:
/// Linked list of pending pick requests. It stores all information needed to