Replace the remaining DOMWindowProperty with ContextClient

third_party/WebKit/Source/web/WebPluginContainerImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 644 matching lines @@
 }
 
 bool WebPluginContainerImpl::wantsWheelEvents() {
   return m_wantsWheelEvents;
 }
 
 // Private methods -------------------------------------------------------------
 
 WebPluginContainerImpl::WebPluginContainerImpl(HTMLPlugInElement* element,
                                                WebPlugin* webPlugin)
-    : DOMWindowProperty(element->document().frame()),
+    : ContextClient(element->document().frame()),
       m_element(element),
       m_webPlugin(webPlugin),
       m_webLayer(nullptr),
       m_touchEventRequestType(TouchEventRequestTypeNone),
       m_wantsWheelEvents(false),
-      m_isDisposed(false) {
-}
+      m_isDisposed(false) {}
 
 WebPluginContainerImpl::~WebPluginContainerImpl() {
   // The plugin container must have been disposed of by now.
   DCHECK(!m_webPlugin);
 }
 
 void WebPluginContainerImpl::dispose() {
   m_isDisposed = true;
 
   requestTouchEventType(TouchEventRequestTypeNone);
   setWantsWheelEvents(false);
 
   if (m_webPlugin) {
     CHECK(m_webPlugin->container() == this);
     m_webPlugin->destroy();
     m_webPlugin = nullptr;
   }
 
   if (m_webLayer) {
     GraphicsLayer::unregisterContentsLayer(m_webLayer);
     m_webLayer = nullptr;
   }
 }
 
 DEFINE_TRACE(WebPluginContainerImpl) {
   visitor->trace(m_element);
-  DOMWindowProperty::trace(visitor);
+  ContextClient::trace(visitor);
   PluginView::trace(visitor);
 }
 
 void WebPluginContainerImpl::handleMouseEvent(MouseEvent* event) {
   DCHECK(parent()->isFrameView());
 
   // We cache the parent FrameView here as the plugin widget could be deleted
   // in the call to HandleEvent. See http://b/issue?id=1362948
   FrameView* parentView = toFrameView(parent());
 
@@ skipping 260 matching lines @@
     // frame view.
     computeClipRectsForPlugin(m_element, windowRect, clipRect, unobscuredRect);
   }
   getPluginOcclusions(m_element, this->parent(), frameRect(), cutOutRects);
   // Convert to the plugin position.
   for (size_t i = 0; i < cutOutRects.size(); i++)
     cutOutRects[i].move(-frameRect().x(), -frameRect().y());
 }
 
 }  // namespace blink