[promises] Remove one runtime call to create_resolving_functions

src/js/promise.js

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function(global, utils, extrasUtils) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
@@ skipping 248 matching lines @@
         }
         // Don't cause a debug event as this case is forwarding a rejection
         %PromiseReject(promise, thenableValue, false);
         PromiseSet(promise, kRejected, thenableValue);
         SET_PRIVATE(resolution, promiseHasHandlerSymbol, true);
         return;
       }
     }
 
     if (IS_CALLABLE(then)) {
-      // TODO(gsathya): Remove container for callbacks when this is
-      // moved to CPP/TF.
-      var callbacks = %create_resolving_functions(promise, false);
       if (DEBUG_IS_ACTIVE && IsPromise(resolution)) {
           // Mark the dependency of the new promise on the resolution
         SET_PRIVATE(resolution, promiseHandledBySymbol, promise);
       }
-      %EnqueuePromiseResolveThenableJob(
-          resolution, then, callbacks[kResolveCallback],
-          callbacks[kRejectCallback]);
+      %EnqueuePromiseResolveThenableJob(promise, resolution, then);
       return;
     }
   }
   %PromiseFulfill(promise, kFulfilled, resolution,
                   promiseFulfillReactionsSymbol);
   PromiseSet(promise, kFulfilled, resolution);
 }
 
 // Only used by async-await.js
 function RejectPromise(promise, reason, debugEvent) {
@@ skipping 357 matching lines @@
   to.PromiseThen = PromiseThen;
 
   to.GlobalPromise = GlobalPromise;
   to.NewPromiseCapability = NewPromiseCapability;
   to.PerformPromiseThen = PerformPromiseThen;
   to.ResolvePromise = ResolvePromise;
   to.RejectPromise = RejectPromise;
 });
 
 })