Update of change event for input type number

Source/core/html/forms/TextFieldInputType.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 160 matching lines @@
     if (input->focused())
         input->setSelectionRange(max, max);
     else
         input->cacheSelectionInResponseToSetValue(max);
 
     if (!valueChanged)
         return;
 
     switch (eventBehavior) {
     case DispatchChangeEvent:
+    case DispatchInputAndChangeEvent:

[tkent, 2014/01/14 01:06:46]

This is not acceptable as I already wrote.

         // If the user is still editing this field, dispatch an input event rather than a change event.
         // The change event will be dispatched when editing finishes.
         if (input->focused())
             input->dispatchFormControlInputEvent();
         else
             input->dispatchFormControlChangeEvent();
         break;
-
-    case DispatchInputAndChangeEvent: {
-        input->dispatchFormControlInputEvent();
-        input->dispatchFormControlChangeEvent();
-        break;
-    }
-
     case DispatchNoEvent:
         break;
     }
 
     if (!input->focused())
         input->setTextAsOfLastFormControlChangeEvent(sanitizedValue);
 }
 
 void TextFieldInputType::handleKeydownEvent(KeyboardEvent* event)
 {
@@ skipping 364 matching lines @@
 {
     return !element().isDisabledOrReadOnly();
 }
 
 bool TextFieldInputType::shouldSpinButtonRespondToWheelEvents()
 {
     return shouldSpinButtonRespondToMouseEvents() && element().focused();
 }
 
 } // namespace WebCore