[inspector] introduced Debugger.scheduleStepIntoAsync

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 8eff8bbccb6eec62f53efb102bfb7c6e70df4b4e..9a20b637a78b64a00476ce54a1af148b1648eaf5 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -7165,6 +7165,10 @@ class SharedFunctionInfo: public HeapObject {
   // Indicates that |debug_is_blackboxed| has been computed and set.
   DECL_BOOLEAN_ACCESSORS(computed_debug_is_blackboxed)
 
+  // Indicates that the function is Promise.all, Promise.race, Promise.resolve
+  // or Promise.reject.
+  DECL_BOOLEAN_ACCESSORS(is_promise_builtin)
+
   // The function's name if it is non-empty, otherwise the inferred name.
   String* DebugName();
 
@@ -7562,6 +7566,7 @@ class SharedFunctionInfo: public HeapObject {
     kComputedHasNoSideEffect,
     kDebugIsBlackboxed,
     kComputedDebugIsBlackboxed,
+    kIsPromiseBuiltin,
   };
 
   // kFunctionKind has to be byte-aligned