Commented Feature: When tracing is turned on, the formatters information returned in ApiExplorer is incorrect. [249]

Instead of the expected "System.Net.Http.Formatter.JsonMediaTypeFormatter", it returns a "System.Web.Http.Tracing.Tracers.JsonMediaTypeFormatterTracer".

The wrapper is expected to be ignored.
Comments: depends on http://aspnetwebstack.codeplex.com/workitem/382 to provide the general framework to provide the wrapped service.