CC: Plumb LayerSettings parameter for cc::Layer construction.

cc/trees/layer_tree_host.cc

Index: cc/trees/layer_tree_host.cc
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc
index 45ecee48dbc3fea4d3ec2def4aa507f3a1e6b028..28b75025897922c89b65397971e38c482d4bf4b8 100644
--- a/cc/trees/layer_tree_host.cc
+++ b/cc/trees/layer_tree_host.cc
@@ -373,7 +373,7 @@ void LayerTreeHost::WillCommit() {
 void LayerTreeHost::UpdateHudLayer() {
   if (debug_state_.ShowHudInfo()) {
     if (!hud_layer_.get())
-      hud_layer_ = HeadsUpDisplayLayer::Create();
+      hud_layer_ = HeadsUpDisplayLayer::Create(settings_.hud_layer_settings);
 
     if (root_layer_.get() && !hud_layer_->parent())
       root_layer_->AddChild(hud_layer_);