aspnet/Mvc — pull request #1142 by rynowak (2014-09-16 20:01:24+00:00)
Title: Fix for codeplex-1120 - Move CreateSerializer out of the base class

This is a small refactor as a precursor for api-explorer work.

This adds a virtual `CanWriteType` method to `OutputFormatter` which our xml formatters use to determine which types they can and cannot serialize.