Move ScriptState::domWindow()

third_party/WebKit/Source/core/events/Event.cpp

 /*
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2005, 2006, 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 Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 323 matching lines @@
   Node* node = m_currentTarget->toNode();
   if (node && node->isSVGElement()) {
     if (SVGElement* svgElement = toSVGElement(node)->correspondingElement())
       return svgElement;
   }
   return m_currentTarget.get();
 }
 
 double Event::timeStamp(ScriptState* scriptState) const {
   double timeStamp = 0;
-  if (scriptState && scriptState->domWindow()) {
+  if (scriptState && LocalDOMWindow::from(scriptState)) {
     Performance* performance =
-        DOMWindowPerformance::performance(*scriptState->domWindow());
+        DOMWindowPerformance::performance(*LocalDOMWindow::from(scriptState));
     double timestampSeconds = (m_platformTimeStamp - TimeTicks()).InSecondsF();
     timeStamp =
         performance->monotonicTimeToDOMHighResTimeStamp(timestampSeconds);
   }
 
   return timeStamp;
 }
 
 void Event::setCancelBubble(ScriptState* scriptState, bool cancel) {
   if (cancel)
     m_propagationStopped = true;
 }
 
 DEFINE_TRACE(Event) {
   visitor->trace(m_currentTarget);
   visitor->trace(m_target);
   visitor->trace(m_underlyingEvent);
   visitor->trace(m_eventPath);
 }
 
 }  // namespace blink