[inspector] introduced stepIntoAsync for chained callbacks

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 5fc6d61016197f8c89251400c2c62d7d5abb2051..eba8804be1bf95cd6babea145d90059a620fb2e2 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -7292,6 +7292,8 @@ class SharedFunctionInfo: public HeapObject {
   // Indicates that |debug_is_blackboxed| has been computed and set.
   DECL_BOOLEAN_ACCESSORS(computed_debug_is_blackboxed)
 
+  DECL_BOOLEAN_ACCESSORS(is_promise_all_or_race);
+
   // The function's name if it is non-empty, otherwise the inferred name.
   String* DebugName();
 
@@ -7688,6 +7690,7 @@ class SharedFunctionInfo: public HeapObject {
     kComputedHasNoSideEffect,
     kDebugIsBlackboxed,
     kComputedDebugIsBlackboxed,
+    kIsPromiseAllOrRace,
   };
 
   // kFunctionKind has to be byte-aligned