Remove Dictionary::getOwnPropertyNames()

Source/bindings/core/v8/Dictionary.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 223 matching lines @@
         v8::Local<v8::Value> value = options->Get(key);
         TOSTRING_DEFAULT(V8StringResource<>, stringKey, key, false);
         TOSTRING_DEFAULT(V8StringResource<>, stringValue, value, false);
         if (!static_cast<const String&>(stringKey).isEmpty())
             hashMap.set(stringKey, stringValue);
     }
 
     return true;
 }
 
-bool Dictionary::getOwnPropertyNames(Vector<String>& names) const
-{
-    if (!isObject())
-        return false;
-
-    v8::Handle<v8::Object> options = m_options->ToObject();
-    if (options.IsEmpty())
-        return false;
-
-    v8::Local<v8::Array> properties = options->GetOwnPropertyNames();
-    if (properties.IsEmpty())
-        return true;
-    for (uint32_t i = 0; i < properties->Length(); ++i) {
-        v8::Local<v8::String> key = properties->Get(i)->ToString();
-        if (!options->Has(key))
-            continue;
-        TOSTRING_DEFAULT(V8StringResource<>, stringKey, key, false);
-        names.append(stringKey);
-    }
-
-    return true;
-}
-
 bool Dictionary::getPropertyNames(Vector<String>& names) const
 {
     if (!isObject())
         return false;
 
     v8::Handle<v8::Object> options = m_options->ToObject();
     if (options.IsEmpty())
         return false;
 
     v8::Local<v8::Array> properties = options->GetPropertyNames();
@@ skipping 28 matching lines @@
 
     return *this;
 }
 
 void Dictionary::ConversionContext::throwTypeError(const String& detail)
 {
     exceptionState().throwTypeError(detail);
 }
 
 } // namespace blink