Move GetSDKReferenceFiles to a class fixture
Move GetSDKReferenceFiles to a class fixture

nikson/msbuild,rainersigwald/msbuild,cdmihai/msbuild,danteinforno/msbuild,AndyGerlicher/msbuild,nikson/msbuild,yazeng/msbuild,LordJZ/msbuild,zima2219981998/msbuilding,jeffkl/msbuild,Microsoft/msbuild,ValMenn/msbuild,Microsoft/msbuild,ValMenn/msbuild,chipitsine/msbuild,yazeng/msbuild,LordJZ/msbuild,ValMenn/msbuild,Microsoft/msbuild,chipitsine/msbuild,nikson/msbuild,mono/msbuild,zima2219981998/msbuilding,jeffkl/msbuild,zima2219981998/msbuilding,jeffkl/msbuild,yazeng/msbuild,sean-gilliam/msbuild,danteinforno/msbuild,cdmihai/msbuild,sean-gilliam/msbuild,Microsoft/msbuild,AndyGerlicher/msbuild,cdmihai/msbuild,ValMenn/msbuild,danteinforno/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,sean-gilliam/msbuild,cdmihai/msbuild,rainersigwald/msbuild,rainersigwald/msbuild,jeffkl/msbuild,LordJZ/msbuild,mono/msbuild,mono/msbuild,AndyGerlicher/msbuild,chipitsine/msbuild,chipitsine/msbuild,sean-gilliam/msbuild,mono/msbuild,nikson/msbuild