Don't #include <thread> in HeapObject.cpp, it's not used (#66059)

kubamracek · web-flow · commit fbaff97c1a09 · 2023-05-22T20:38:53.000-07:00
diff --git a/stdlib/public/runtime/HeapObject.cpp b/stdlib/public/runtime/HeapObject.cpp
@@ -35,7 +35,6 @@
 #include <cstdio>
 #include <cstdlib>
 #include <new>
-#include <thread>
 #if SWIFT_OBJC_INTEROP
 # include <objc/NSObject.h>
 # include <objc/runtime.h>
