Remove PlatformMouseEvent and use WebMouseEvent instead

third_party/WebKit/Source/core/events/WheelEvent.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, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Samsung Electronics. 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.
  *
  * This library 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "core/events/WheelEvent.h"
 
 #include "core/clipboard/DataTransfer.h"
-#include "platform/PlatformMouseEvent.h"
 
 namespace blink {
 
 namespace {
 
 unsigned convertDeltaMode(const WebMouseWheelEvent& event) {
   return event.scrollByPage ? WheelEvent::kDomDeltaPage
                             : WheelEvent::kDomDeltaPixel;
 }
 
@@ skipping 28 matching lines @@
                    ? initializer.deltaY()
                    : negateIfPossible(initializer.wheelDeltaY())),
       m_deltaZ(initializer.deltaZ()),
       m_deltaMode(initializer.deltaMode()) {}
 
 WheelEvent::WheelEvent(const WebMouseWheelEvent& event, AbstractView* view)
     : MouseEvent(EventTypeNames::wheel,
                  true,
                  event.isCancelable(),
                  view,
-                 PlatformMouseEvent::RealOrIndistinguishable,
+                 event,
+                 event.clickCount,
                  // TODO(zino): Should support canvas hit region because the
                  // wheel event is a kind of mouse event. Please see
                  // http://crbug.com/594075
                  String(),
-                 event),
+                 nullptr),
       m_wheelDelta(event.wheelTicksX * TickMultiplier,
                    event.wheelTicksY * TickMultiplier),
       m_deltaX(-event.deltaXInRootFrame()),
       m_deltaY(-event.deltaYInRootFrame()),
       m_deltaZ(0),
       m_deltaMode(convertDeltaMode(event)),
       m_nativeEvent(event) {}
 
 const AtomicString& WheelEvent::interfaceName() const {
   return EventNames::WheelEvent;
 }
 
 bool WheelEvent::isMouseEvent() const {
   return false;
 }
 
 bool WheelEvent::isWheelEvent() const {
   return true;
 }
 
 EventDispatchMediator* WheelEvent::createMediator() {
   return EventDispatchMediator::create(this);
 }
 
 DEFINE_TRACE(WheelEvent) {
   MouseEvent::trace(visitor);
 }
 
 }  // namespace blink