Directory.CreateDirectory already checks if it exists (#7857)
Directory.CreateDirectory already checks if it exists (#7857)


sean-gilliam/msbuild,rainersigwald/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,sean-gilliam/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,AndyGerlicher/msbuild,AndyGerlicher/msbuild