Create MouseEventManager and EventHandlingUtil

third_party/WebKit/Source/core/html/HTMLLabelElement.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, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * 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
@@ skipping 154 matching lines @@
                 // Check if there is a selection and click is not on the
                 // selection.
                 if (layoutObject() && layoutObject()->isSelectable() && frame->selection().isRange() && !frame->eventHandler().selectionController().mouseDownWasSingleClickInSelection())
                     isLabelTextSelected = true;
                 // If selection is there and is single click i.e. text is
                 // selected by dragging over label text, then return.
                 // Click count >=2, meaning double click or triple click,
                 // should pass click event to control element.
                 // Only in case of drag, *neither* we pass the click event,
                 // *nor* we focus the control element.
-                if (isLabelTextSelected && frame->eventHandler().clickCount() == 1)
+                if (isLabelTextSelected && toMouseEvent(evt)->clickCount() == 1)
                     return;
             }
         }
 
         m_processingClick = true;
 
         document().updateStyleAndLayoutIgnorePendingStylesheets();
         if (element->isMouseFocusable()) {
             // If the label is *not* selected, or if the click happened on
             // selection of label, only then focus the control element.
@@ skipping 36 matching lines @@
 
 void HTMLLabelElement::accessKeyAction(bool sendMouseEvents)
 {
     if (HTMLElement* element = control())
         element->accessKeyAction(sendMouseEvents);
     else
         HTMLElement::accessKeyAction(sendMouseEvents);
 }
 
 } // namespace blink