| Index: src/JsValue.cpp | 
| =================================================================== | 
| --- a/src/JsValue.cpp | 
| +++ b/src/JsValue.cpp | 
| @@ -168,16 +168,21 @@ | 
| obj->Set(property, val); | 
| } | 
|  | 
| v8::Local<v8::Value> AdblockPlus::JsValue::UnwrapValue() const | 
| { | 
| return v8::Local<v8::Value>::New(jsEngine->GetIsolate(), *value); | 
| } | 
|  | 
| +JsValue AdblockPlus::JsValue::Clone() const | 
| +{ | 
| +  return JsValue(jsEngine, UnwrapValue()); | 
| +} | 
| + | 
| void AdblockPlus::JsValue::SetProperty(const std::string& name, const std::string& val) | 
| { | 
| const JsContext context(jsEngine); | 
| SetProperty(name, Utils::ToV8String(jsEngine->GetIsolate(), val)); | 
| } | 
|  | 
| void AdblockPlus::JsValue::SetProperty(const std::string& name, int64_t val) | 
| { | 
|  |