[promises] Remove runtime call from fastpath in PromiseReject

src/builtins/builtins-promise.h

Index: src/builtins/builtins-promise.h
diff --git a/src/builtins/builtins-promise.h b/src/builtins/builtins-promise.h
index ce896a4f303225170a3288ef5406a9f59c6797d2..ddcd9258e02ae61501dabdf452a5daf72d0fb3f5 100644
--- a/src/builtins/builtins-promise.h
+++ b/src/builtins/builtins-promise.h
@@ -85,6 +85,9 @@ class PromiseBuiltinsAssembler : public CodeStubAssembler {
                                  Node* promise_constructor, Node* executor,
                                  Label* if_noaccess);
 
+  void InternalPromiseReject(Node* context, Node* promise, Node* value,

[adamk, 2017/01/13 20:31:33]

Can this be protected?

[gsathya, 2017/01/13 21:12:40]

Changed this and the rest

+                             Node* debug_event);
+
  protected:
   void PromiseInit(Node* promise);