[promises] Move promise constructor to TFS

src/builtins/ia32/builtins-ia32.cc

Index: src/builtins/ia32/builtins-ia32.cc
diff --git a/src/builtins/ia32/builtins-ia32.cc b/src/builtins/ia32/builtins-ia32.cc
index 1cc7ba0b3c922ed755c747dfcdfeacb70430facd..282fb5397b42f869c324b627a1eb9bfb60973d7e 100644
--- a/src/builtins/ia32/builtins-ia32.cc
+++ b/src/builtins/ia32/builtins-ia32.cc
@@ -2801,6 +2801,11 @@ void Builtins::Generate_Construct(MacroAssembler* masm) {
 }
 
 // static
+void Builtins::Generate_PromiseConstructorHelper(MacroAssembler* masm) {
+  Generate_JSConstructStubHelper(masm, false, false, false);
+}
+
+// static
 void Builtins::Generate_AllocateInNewSpace(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- edx    : requested object size (untagged)