Merge pull request dotnet/coreclr#11448 from DrewScoggins/AddPriority
authorDrew Scoggins <anscoggi@microsoft.com>
Wed, 10 May 2017 20:07:12 +0000 (13:07 -0700)
committerGitHub <noreply@github.com>
Wed, 10 May 2017 20:07:12 +0000 (13:07 -0700)
Launch perf process with high priority

Commit migrated from https://github.com/dotnet/coreclr/commit/695164b9c69fbffd640494e661bae02c44ffa0f0


Trivial merge