Revert of Make a pen in eraser mode visible thru PointerEvent.buttons

third_party/WebKit/Source/core/events/MouseEvent.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 134 matching lines @@
 
 MouseEvent::~MouseEvent()
 {
 }
 
 unsigned short MouseEvent::platformModifiersToButtons(unsigned modifiers)
 {
     unsigned short buttons = 0;
 
     if (modifiers & PlatformEvent::LeftButtonDown)
-        buttons |= static_cast<unsigned short>(WebPointerProperties::Buttons::Left);
+        buttons |= static_cast<unsigned short>(Buttons::Left);
     if (modifiers & PlatformEvent::RightButtonDown)
-        buttons |= static_cast<unsigned short>(WebPointerProperties::Buttons::Right);
+        buttons |= static_cast<unsigned short>(Buttons::Right);
     if (modifiers & PlatformEvent::MiddleButtonDown)
-        buttons |= static_cast<unsigned short>(WebPointerProperties::Buttons::Middle);
+        buttons |= static_cast<unsigned short>(Buttons::Middle);
 
     return buttons;
 }
 
 void MouseEvent::initMouseEvent(ScriptState* scriptState, const AtomicString& type, bool canBubble, bool cancelable, AbstractView* view,
                                 int detail, int screenX, int screenY, int clientX, int clientY,
                                 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey,
                                 short button, EventTarget* relatedTarget, unsigned short buttons)
 {
     if (isBeingDispatched())
@@ skipping 120 matching lines @@
     doubleClickEvent->setTrusted(mouseEvent.isTrusted());
     if (mouseEvent.defaultHandled())
         doubleClickEvent->setDefaultHandled();
     DispatchEventResult doubleClickDispatchResult = EventDispatcher::dispatchEvent(dispatcher.node(), MouseEventDispatchMediator::create(doubleClickEvent));
     if (doubleClickDispatchResult != DispatchEventResult::NotCanceled)
         return doubleClickDispatchResult;
     return dispatchResult;
 }
 
 } // namespace blink