Merge pull request #511 from adierking/file-cleanup

event: simplify the Windows file source implementation
Signed-off-by: Kim Topley <[email protected]>

Author: ktopley-apple

PATCHES

@@ -521,3 +521,4 @@ github commits starting with 29bdc2f from
 [9005cb4] APPLIED rdar://54572081
 [68875cb] APPLIED rdar://54572081
 [fc73866] APPLIED rdar://54572081
+[3cf1bf3] APPLIED rdar://54572081