[promises] port NewPromiseCapability to TF

src/builtins/builtins.h

 // Copyright 2011 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.
 
 #ifndef V8_BUILTINS_BUILTINS_H_
 #define V8_BUILTINS_BUILTINS_H_
 
 #include "src/base/flags.h"
 #include "src/handles.h"
 
@@ skipping 548 matching lines @@
   CPP(ObjectPrototypeSetProto)                                                 \
   CPP(ObjectSeal)                                                              \
   CPP(ObjectValues)                                                            \
                                                                                \
   TFS(HasProperty, BUILTIN, kNoExtraICState, HasProperty)                      \
   TFS(InstanceOf, BUILTIN, kNoExtraICState, Compare)                           \
   TFS(OrdinaryHasInstance, BUILTIN, kNoExtraICState, Compare)                  \
   TFS(ForInFilter, BUILTIN, kNoExtraICState, ForInFilter)                      \
                                                                                \
   /* Promise */                                                                \
+  TFJ(PromiseGetCapabilitiesExecutor, 2)                                       \
+  TFJ(NewPromiseCapability, 2)                                                 \
+  TFJ(NewInternalPromiseCapability, 1)                                         \
   TFJ(PromiseConstructor, 1)                                                   \
   TFJ(PromiseInternalConstructor, 1)                                           \
   TFJ(IsPromise, 1)                                                            \
   TFJ(CreateResolvingFunctions, 2)                                             \

[gsathya, 2016/12/21 19:43:25]

Can we remove this builtin?

[caitp, 2016/12/21 21:01:13]

Done.

   TFJ(PromiseResolveClosure, 1)                                                \
   CPP(PromiseRejectClosure)                                                    \
   TFJ(PromiseThen, 2)                                                          \
   TFJ(PromiseCreateAndSet, 2)                                                  \
   TFJ(PerformPromiseThen, 4)                                                   \
   TFJ(ResolvePromise, 2)                                                       \
   TFS(PromiseHandleReject, BUILTIN, kNoExtraICState, PromiseHandleReject)      \
   TFJ(PromiseHandle, 4)                                                        \
                                                                                \
   /* Proxy */                                                                  \
@@ skipping 271 matching lines @@
 
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_H_