Make DOMWindowProperty::m_frame private

third_party/WebKit/Source/modules/plugins/DOMPluginArray.cpp

 /*
  *  Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *  Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
@@ skipping 35 matching lines @@
 }
 
 DOMPlugin* DOMPluginArray::item(unsigned index)
 {
     PluginData* data = pluginData();
     if (!data)
         return nullptr;
     const Vector<PluginInfo>& plugins = data->plugins();
     if (index >= plugins.size())
         return nullptr;
-    return DOMPlugin::create(data, m_frame, index);
+    return DOMPlugin::create(data, frame(), index);
 }
 
 DOMPlugin* DOMPluginArray::namedItem(const AtomicString& propertyName)
 {
     PluginData* data = pluginData();
     if (!data)
         return nullptr;
     const Vector<PluginInfo>& plugins = data->plugins();
     for (unsigned i = 0; i < plugins.size(); ++i) {
         if (plugins[i].name == propertyName)
-            return DOMPlugin::create(data, m_frame, i);
+            return DOMPlugin::create(data, frame(), i);
     }
     return nullptr;
 }
 
 void DOMPluginArray::refresh(bool reload)
 {
-    if (!m_frame)
+    if (!frame())
         return;
     Page::refreshPlugins();
     if (reload)
-        m_frame->reload(FrameLoadTypeReload, ClientRedirectPolicy::ClientRedirect);
+        frame()->reload(FrameLoadTypeReload, ClientRedirectPolicy::ClientRedirect);
 }
 
 PluginData* DOMPluginArray::pluginData() const
 {
-    if (!m_frame)
+    if (!frame())
         return nullptr;
-    return m_frame->pluginData();
+    return frame()->pluginData();
 }
 
 } // namespace blink