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

cc/trees/layer_tree_host_unittest_delegated.cc

Index: cc/trees/layer_tree_host_unittest_delegated.cc
diff --git a/cc/trees/layer_tree_host_unittest_delegated.cc b/cc/trees/layer_tree_host_unittest_delegated.cc
index 74553188c17c9b70f1c8d73f69b786226319a933..8c570630234e3b73b69bda85cb2a0b2ab1c7c9b9 100644
--- a/cc/trees/layer_tree_host_unittest_delegated.cc
+++ b/cc/trees/layer_tree_host_unittest_delegated.cc
@@ -272,7 +272,7 @@ class LayerTreeHostDelegatedTestCaseSingleDelegatedLayer
   }
 
   void SetupTree() override {
-    root_ = Layer::Create();
+    root_ = Layer::Create(layer_settings());
     root_->SetBounds(gfx::Size(15, 15));
 
     layer_tree_host()->SetRootLayer(root_);
@@ -308,7 +308,7 @@ class LayerTreeHostDelegatedTestCaseSingleDelegatedLayer
   scoped_refptr<DelegatedRendererLayer> CreateDelegatedLayer(
       DelegatedFrameProvider* frame_provider) {
     scoped_refptr<DelegatedRendererLayer> delegated =
-        FakeDelegatedRendererLayer::Create(frame_provider);
+        FakeDelegatedRendererLayer::Create(layer_settings(), frame_provider);
     delegated->SetBounds(gfx::Size(10, 10));
     delegated->SetIsDrawable(true);