Refactoring button field and its type

third_party/WebKit/Source/core/html/HTMLInputElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
@@ skipping 1123 matching lines @@
 }
 
 EventDispatchHandlingState* HTMLInputElement::preDispatchEventHandler(Event* event)
 {
     if (event->type() == EventTypeNames::textInput && m_inputTypeView->shouldSubmitImplicitly(event)) {
         event->stopPropagation();
         return nullptr;
     }
     if (event->type() != EventTypeNames::click)
         return nullptr;
-    if (!event->isMouseEvent() || toMouseEvent(event)->button() != LeftButton)
+    if (!event->isMouseEvent() || toMouseEvent(event)->button() != static_cast<short>(WebPointerProperties::Button::Left))
         return nullptr;
     return m_inputTypeView->willDispatchClick();
 }
 
 void HTMLInputElement::postDispatchEventHandler(Event* event, EventDispatchHandlingState* state)
 {
     if (!state)
         return;
     m_inputTypeView->didDispatchClick(event, *static_cast<ClickHandlingState*>(state));
 }
 
 void HTMLInputElement::defaultEventHandler(Event* evt)
 {
-    if (evt->isMouseEvent() && evt->type() == EventTypeNames::click && toMouseEvent(evt)->button() == LeftButton) {
+    if (evt->isMouseEvent() && evt->type() == EventTypeNames::click && toMouseEvent(evt)->button() == static_cast<short>(WebPointerProperties::Button::Left)) {
         m_inputTypeView->handleClickEvent(toMouseEvent(evt));
         if (evt->defaultHandled())
             return;
     }
 
     if (evt->isTouchEvent() && m_inputTypeView->hasTouchEventHandler()) {
         m_inputTypeView->handleTouchEvent(toTouchEvent(evt));
         if (evt->defaultHandled())
             return;
     }
@@ skipping 780 matching lines @@
 {
     return m_inputTypeView->hasFallbackContent();
 }
 
 void HTMLInputElement::setFilesFromPaths(const Vector<String>& paths)
 {
     return m_inputType->setFilesFromPaths(paths);
 }
 
 } // namespace blink