[promises] Move Promise.prototype.catch to TF

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/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 1854 matching lines @@
     // Install the "constructor" property on the {prototype}.
     JSObject::AddProperty(prototype, factory->constructor_string(), promise_fun,
                           DONT_ENUM);
 
     // Install the @@toStringTag property on the {prototype}.
     JSObject::AddProperty(
         prototype, factory->to_string_tag_symbol(), factory->Promise_string(),
         static_cast<PropertyAttributes>(DONT_ENUM | READ_ONLY));
 
     Handle<JSFunction> promise_then =
-        SimpleCreateFunction(isolate, isolate->factory()->then_string(),
-                             Builtins::kPromiseThen, 2, true);
-    JSObject::AddProperty(prototype, isolate->factory()->then_string(),
-                          promise_then, DONT_ENUM);
+        SimpleInstallFunction(prototype, isolate->factory()->then_string(),
+                              Builtins::kPromiseThen, 2, true);
     InstallWithIntrinsicDefaultProto(isolate, promise_then,
                                      Context::PROMISE_THEN_INDEX);
 
-    // TODO(gsathya): Move to TF
-    SimpleInstallFunction(prototype, "catch", Builtins::kIllegal, 1, true,
-                          DONT_ENUM);
+    Handle<JSFunction> promise_catch = SimpleInstallFunction(
+        prototype, "catch", Builtins::kPromiseCatch, 1, true, DONT_ENUM);
+    InstallWithIntrinsicDefaultProto(isolate, promise_catch,
+                                     Context::PROMISE_CATCH_INDEX);
 
     Handle<Map> prototype_map(prototype->map());
     Map::SetShouldBeFastPrototypeMap(prototype_map, true, isolate);
 
     // Store the initial Promise.prototype map. This is used in fast-path
     // checks. Do not alter the prototype after this point.
     native_context()->set_promise_prototype_map(*prototype_map);
 
     {  // Internal: PromiseInternalConstructor
       Handle<JSFunction> function =
@@ skipping 2761 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8