[promises] Remove FulfillPromise

src/js/promise.js

Index: src/js/promise.js
diff --git a/src/js/promise.js b/src/js/promise.js
index 7e0ad4906f798f2b8d36fd3a410e8c8db0637c9e..fb3a3d78cf2800adf4768c84395190f842150447 100644
--- a/src/js/promise.js
+++ b/src/js/promise.js
@@ -142,11 +142,6 @@ function PromiseInit(promise) {
   return PromiseSet(promise, kPending, UNDEFINED);
 }
 
-function FulfillPromise(promise, status, value, promiseQueue) {
-  %PromiseFulfill(promise, status, value, promiseQueue);
-  PromiseSet(promise, status, value);
-}
-
 function PromiseHandle(value, handler, deferred) {
   var debug_is_active = DEBUG_IS_ACTIVE;
   try {
@@ -269,8 +264,9 @@ function ResolvePromise(promise, resolution) {
         // This goes inside the if-else to save one symbol lookup in
         // the slow path.
         var thenableValue = GET_PRIVATE(resolution, promiseResultSymbol);
-        FulfillPromise(promise, kFulfilled, thenableValue,
+        %PromiseFulfill(promise, kFulfilled, thenableValue,
                        promiseFulfillReactionsSymbol);
+        PromiseSet(promise, kFulfilled, thenableValue);
         SET_PRIVATE(promise, promiseHasHandlerSymbol, true);
         return;
       } else if (thenableState === kRejected) {
@@ -298,8 +294,9 @@ function ResolvePromise(promise, resolution) {
       return;
     }
   }
-  FulfillPromise(promise, kFulfilled, resolution,
-                 promiseFulfillReactionsSymbol);
+  %PromiseFulfill(promise, kFulfilled, resolution,
+                  promiseFulfillReactionsSymbol);
+  PromiseSet(promise, kFulfilled, resolution);
 }
 
 // ES#sec-rejectpromise
@@ -318,7 +315,8 @@ function RejectPromise(promise, reason, debugEvent) {
       %PromiseRejectEvent(promise, reason, debugEvent);
     }
   }
-  FulfillPromise(promise, kRejected, reason, promiseRejectReactionsSymbol)
+  %PromiseFulfill(promise, kRejected, reason, promiseRejectReactionsSymbol)
+  PromiseSet(promise, kRejected, reason);
 }
 
 // Export to bindings