Revert of Migrate error messages, part 10.

src/api.cc

 // Copyright 2012 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/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 4382 matching lines @@
 }
 
 
 Handle<Value> Function::GetDisplayName() const {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   ENTER_V8(isolate);
   i::Handle<i::JSFunction> func = Utils::OpenHandle(this);
   i::Handle<i::String> property_name =
       isolate->factory()->NewStringFromStaticChars("displayName");
   i::Handle<i::Object> value =
-      i::JSReceiver::GetDataProperty(func, property_name);
+      i::JSObject::GetDataProperty(func, property_name);
   if (value->IsString()) {
     i::Handle<i::String> name = i::Handle<i::String>::cast(value);
     if (name->length() > 0) return Utils::ToLocal(name);
   }
   return ToApiHandle<Primitive>(isolate->factory()->undefined_value());
 }
 
 
 ScriptOrigin Function::GetScriptOrigin() const {
   i::Handle<i::JSFunction> func = Utils::OpenHandle(this);
@@ skipping 1818 matching lines @@
   RETURN_TO_LOCAL_UNCHECKED(Then(context, handler), Promise);
 }
 
 
 bool Promise::HasHandler() {
   i::Handle<i::JSObject> promise = Utils::OpenHandle(this);
   i::Isolate* isolate = promise->GetIsolate();
   LOG_API(isolate, "Promise::HasRejectHandler");
   ENTER_V8(isolate);
   i::Handle<i::Symbol> key = isolate->factory()->promise_has_handler_symbol();
-  return i::JSReceiver::GetDataProperty(promise, key)->IsTrue();
+  return i::JSObject::GetDataProperty(promise, key)->IsTrue();
 }
 
 
 bool v8::ArrayBuffer::IsExternal() const {
   return Utils::OpenHandle(this)->is_external();
 }
 
 
 bool v8::ArrayBuffer::IsNeuterable() const {
   return Utils::OpenHandle(this)->is_neuterable();
@@ skipping 1779 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal