Revert of Disable non-standard Promise functions in staging

src/bootstrapper.cc

 // Copyright 2014 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.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/code-stubs.h"
 #include "src/extensions/externalize-string-extension.h"
@@ skipping 188 matching lines @@
   void InitializeExperimentalGlobal();
   // Depending on the situation, expose and/or get rid of the utils object.
   void ConfigureUtilsObject(ContextType context_type);
 
 #define DECLARE_FEATURE_INITIALIZATION(id, descr) \
   void InitializeGlobal_##id();
 
   HARMONY_INPROGRESS(DECLARE_FEATURE_INITIALIZATION)
   HARMONY_STAGED(DECLARE_FEATURE_INITIALIZATION)
   HARMONY_SHIPPING(DECLARE_FEATURE_INITIALIZATION)
-  DECLARE_FEATURE_INITIALIZATION(promise_extra, "")
 #undef DECLARE_FEATURE_INITIALIZATION
 
   Handle<JSFunction> InstallInternalArray(Handle<JSObject> target,
                                           const char* name,
                                           ElementsKind elements_kind);
   bool InstallNatives(ContextType context_type);
 
   void InstallTypedArray(const char* name, ElementsKind elements_kind,
                          Handle<JSFunction>* fun);
   bool InstallExperimentalNatives();
@@ skipping 1298 matching lines @@
   *fun = result;
 }
 
 
 void Genesis::InitializeExperimentalGlobal() {
 #define FEATURE_INITIALIZE_GLOBAL(id, descr) InitializeGlobal_##id();
 
   HARMONY_INPROGRESS(FEATURE_INITIALIZE_GLOBAL)
   HARMONY_STAGED(FEATURE_INITIALIZE_GLOBAL)
   HARMONY_SHIPPING(FEATURE_INITIALIZE_GLOBAL)
-  FEATURE_INITIALIZE_GLOBAL(promise_extra, "")
 #undef FEATURE_INITIALIZE_GLOBAL
 }
 
 
 bool Bootstrapper::CompileBuiltin(Isolate* isolate, int index) {
   Vector<const char> name = Natives::GetScriptName(index);
   Handle<String> source_code =
       isolate->bootstrapper()->SourceLookup<Natives>(index);
 
   // We pass in extras_utils so that builtin code can set it up for later use
@@ skipping 519 matching lines @@
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_rest_parameters)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_default_parameters)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_destructuring_bind)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_object_observe)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_regexps)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_unicode_regexps)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_completion)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_tolength)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_do_expressions)
 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_regexp_lookbehind)
-EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(promise_extra)
 
 
 static void SimpleInstallFunction(Handle<JSObject>& base, const char* name,
                                   Builtins::Name call, int len, bool adapt) {
   Handle<JSFunction> fun =
       InstallFunction(base, name, JS_OBJECT_TYPE, JSObject::kHeaderSize,
                       MaybeHandle<JSObject>(), call);
   if (adapt) {
     fun->shared()->set_internal_formal_parameter_count(len);
   } else {
@@ skipping 513 matching lines @@
   static const char* harmony_sharedarraybuffer_natives[] = {
       "native harmony-sharedarraybuffer.js", "native harmony-atomics.js", NULL};
   static const char* harmony_concat_spreadable_natives[] = {nullptr};
   static const char* harmony_simd_natives[] = {"native harmony-simd.js",
                                                nullptr};
   static const char* harmony_tolength_natives[] = {nullptr};
   static const char* harmony_completion_natives[] = {nullptr};
   static const char* harmony_do_expressions_natives[] = {nullptr};
   static const char* harmony_regexp_subclass_natives[] = {nullptr};
   static const char* harmony_regexp_lookbehind_natives[] = {nullptr};
-  static const char* promise_extra_natives[] = {"native promise-extra.js",
-                                                nullptr};
 
   for (int i = ExperimentalNatives::GetDebuggerCount();
        i < ExperimentalNatives::GetBuiltinsCount(); i++) {
 #define INSTALL_EXPERIMENTAL_NATIVES(id, desc)                                \
   if (FLAG_##id) {                                                            \
     for (size_t j = 0; id##_natives[j] != NULL; j++) {                        \
       Vector<const char> script_name = ExperimentalNatives::GetScriptName(i); \
       if (strncmp(script_name.start(), id##_natives[j],                       \
                   script_name.length()) == 0) {                               \
         if (!Bootstrapper::CompileExperimentalBuiltin(isolate(), i)) {        \
           return false;                                                       \
         }                                                                     \
       }                                                                       \
     }                                                                         \
   }
     HARMONY_INPROGRESS(INSTALL_EXPERIMENTAL_NATIVES);
     HARMONY_STAGED(INSTALL_EXPERIMENTAL_NATIVES);
     HARMONY_SHIPPING(INSTALL_EXPERIMENTAL_NATIVES);
-    INSTALL_EXPERIMENTAL_NATIVES(promise_extra, "");
 #undef INSTALL_EXPERIMENTAL_NATIVES
   }
 
   if (!CallUtilsFunction(isolate(), "PostExperimentals")) return false;
 
   InstallExperimentalBuiltinFunctionIds();
   return true;
 }
 
 
@@ skipping 650 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8