Remove shell::Connection* parameter to InterfaceFactory<T>::Create()

services/tracing/public/cpp/tracing_impl.cc

Index: services/tracing/public/cpp/tracing_impl.cc
diff --git a/services/tracing/public/cpp/tracing_impl.cc b/services/tracing/public/cpp/tracing_impl.cc
index 684752b9184245c8c55fa7ec7ce17ddf63a176c7..7c3e700499a676f02be935bdcf9a3443d3c8eaf9 100644
--- a/services/tracing/public/cpp/tracing_impl.cc
+++ b/services/tracing/public/cpp/tracing_impl.cc
@@ -67,7 +67,7 @@ void TracingImpl::Initialize(shell::Connector* connector,
 #endif
 }
 
-void TracingImpl::Create(shell::Connection* connection,
+void TracingImpl::Create(const shell::Identity& remote_identity,
                          tracing::TraceProviderRequest request) {
   provider_impl_.Bind(std::move(request));
 }