Merge pull request dotnet/coreclr#12535 from adityamandaleeka/dispatcher_queues_coreclr
authorAditya Mandaleeka <adityamandaleeka@users.noreply.github.com>
Fri, 30 Jun 2017 04:48:09 +0000 (21:48 -0700)
committerGitHub <noreply@github.com>
Fri, 30 Jun 2017 04:48:08 +0000 (21:48 -0700)
Support DispatcherQueues when getting WinRT dispatcher

Commit migrated from https://github.com/dotnet/coreclr/commit/f024e166d69ba4d82544e868a5544d7edece5e43


Trivial merge