Remove implicit conversions from scoped_refptr to T* in cc/trees/

cc/trees/layer_tree_host_unittest_no_message_loop.cc

Index: cc/trees/layer_tree_host_unittest_no_message_loop.cc
diff --git a/cc/trees/layer_tree_host_unittest_no_message_loop.cc b/cc/trees/layer_tree_host_unittest_no_message_loop.cc
index 1769ab7e92d8d944a5a5250aaf6adf2a6f5862b4..53a8c871bbc59e21f57ceb7470bbadc9ac25eb4d 100644
--- a/cc/trees/layer_tree_host_unittest_no_message_loop.cc
+++ b/cc/trees/layer_tree_host_unittest_no_message_loop.cc
@@ -165,7 +165,8 @@ class LayerTreeHostNoMessageLoopDelegatedLayer
         resource_collection_.get(), CreateFrameDataWithResource(998));
 
     root_layer_ = Layer::Create();
-    delegated_layer_ = FakeDelegatedRendererLayer::Create(frame_provider_);
+    delegated_layer_ =
+        FakeDelegatedRendererLayer::Create(frame_provider_.get());
     delegated_layer_->SetBounds(size_);
     delegated_layer_->SetIsDrawable(true);
     root_layer_->AddChild(delegated_layer_);