remove declarative accessors

src/heap-snapshot-generator.cc

 // Copyright 2013 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/v8.h"
 
 #include "src/heap-snapshot-generator-inl.h"
 
 #include "src/allocation-tracker.h"
 #include "src/code-stubs.h"
@@ skipping 1404 matching lines @@
 }
 
 
 void V8HeapExplorer::ExtractAccessorInfoReferences(
     int entry, AccessorInfo* accessor_info) {
   SetInternalReference(accessor_info, entry, "name", accessor_info->name(),
                        AccessorInfo::kNameOffset);
   SetInternalReference(accessor_info, entry, "expected_receiver_type",
                        accessor_info->expected_receiver_type(),
                        AccessorInfo::kExpectedReceiverTypeOffset);
-  if (accessor_info->IsDeclaredAccessorInfo()) {
-    DeclaredAccessorInfo* declared_accessor_info =
-        DeclaredAccessorInfo::cast(accessor_info);
-    SetInternalReference(declared_accessor_info, entry, "descriptor",
-                         declared_accessor_info->descriptor(),
-                         DeclaredAccessorInfo::kDescriptorOffset);
-  } else if (accessor_info->IsExecutableAccessorInfo()) {
+  if (accessor_info->IsExecutableAccessorInfo()) {
     ExecutableAccessorInfo* executable_accessor_info =
         ExecutableAccessorInfo::cast(accessor_info);
     SetInternalReference(executable_accessor_info, entry, "getter",
                          executable_accessor_info->getter(),
                          ExecutableAccessorInfo::kGetterOffset);
     SetInternalReference(executable_accessor_info, entry, "setter",
                          executable_accessor_info->setter(),
                          ExecutableAccessorInfo::kSetterOffset);
     SetInternalReference(executable_accessor_info, entry, "data",
                          executable_accessor_info->data(),
@@ skipping 1691 matching lines @@
   writer_->AddString("\"<dummy>\"");
   for (int i = 1; i < sorted_strings.length(); ++i) {
     writer_->AddCharacter(',');
     SerializeString(sorted_strings[i]);
     if (writer_->aborted()) return;
   }
 }
 
 
 } }  // namespace v8::internal