Issue 3594 - remove circular references JsEngine-JsValue-JsEngine

src/JsContext.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "JsContext.h"
 #include "Utils.h"
 
-AdblockPlus::JsContext::JsContext(const std::weak_ptr<JsEngine>& jsEngine)
-  : m_jsEngine(Utils::lockJsEngine(jsEngine))
-  , m_locker(m_jsEngine->GetIsolate())
-  , m_isolateScope(m_jsEngine->GetIsolate())
-  , m_handleScope(m_jsEngine->GetIsolate())
-  , m_contextScope(v8::Local<v8::Context>::New(m_jsEngine->GetIsolate(), *m_jsEngine->context))
+AdblockPlus::JsContext::JsContext(const std::weak_ptr<JsEngine>& jsEngineArg)
+  : jsEngine(Utils::lockJsEngine(jsEngineArg))
+  , locker(jsEngine->GetIsolate())
+  , isolateScope(jsEngine->GetIsolate())
+  , handleScope(jsEngine->GetIsolate())
+  , contextScope(v8::Local<v8::Context>::New(jsEngine->GetIsolate(), *jsEngine->context))
 {
 }