Reverting 3174. Aka reapplying 3150, 3151 and 3159. Aka api accessor

src/runtime.h

Index: src/runtime.h
diff --git a/src/runtime.h b/src/runtime.h
index 6b1ce480b5b459b5a73b6ce10246351b0a237ff8..a55ef25011a1cf46df3ae9d9574400f055fd1b47 100644
--- a/src/runtime.h
+++ b/src/runtime.h
@@ -234,6 +234,7 @@ namespace internal {
   F(ReThrow, 1, 1) \
   F(ThrowReferenceError, 1, 1) \
   F(StackGuard, 1, 1) \
+  F(PromoteScheduledException, 0, 1) \
   \
   /* Contexts */ \
   F(NewContext, 1, 1) \
@@ -263,6 +264,8 @@ namespace internal {
   F(Log, 2, 1) \
   /* ES5 */ \
   F(LocalKeys, 1, 1) \
+  /* Handle scopes */ \
+  F(DeleteHandleScopeExtensions, 0, 1) \
   \
   /* Pseudo functions - handled as macros by parser */ \
   F(IS_VAR, 1, 1)