Imported Upstream version 6.0.0.278

Former-commit-id: 8e546554fb8a6a1589c359278da385ff24d70cc3
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-06-05 08:38:53 +00:00
parent 8bc755c196
commit 4ed14e5c30
314 changed files with 1281 additions and 714 deletions