tests: un-XFAIL a couple of tests on Windows

compnerd · compnerd · commit 6a85fd080ed1 · 2021-05-20T16:07:39.000-07:00
These tests are now passing after frame lowering changes for Windows.
diff --git a/test/Concurrency/Runtime/async_taskgroup_throw_rethrow.swift b/test/Concurrency/Runtime/async_taskgroup_throw_rethrow.swift
@@ -7,8 +7,6 @@
 // UNSUPPORTED: use_os_stdlib
 // UNSUPPORTED: back_deployment_runtime
 
-// XFAIL: OS=windows-msvc
-
 struct Boom: Error {}
 struct IgnoredBoom: Error {}
 
diff --git a/test/Concurrency/throwing.swift b/test/Concurrency/throwing.swift
@@ -2,9 +2,9 @@
 
 // REQUIRES: executable_test
 // REQUIRES: concurrency
+
 // UNSUPPORTED: use_os_stdlib
 // UNSUPPORTED: back_deployment_runtime
-// XFAIL: OS=windows-msvc
 
 import _Concurrency
 import StdlibUnittest
