Merge 134239 - Refactoring: set read-only values on layout in DateTimeEditElement

Source/WebCore/html/shadow/DateTimeNumericFieldElement.cpp

 /*
  * Copyright (C) 2012 Google 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 142 matching lines @@
 int DateTimeNumericFieldElement::maximum() const
 {
     return m_range.maximum;
 }
 
 int DateTimeNumericFieldElement::minimum() const
 {
     return m_range.minimum;
 }
 
-void DateTimeNumericFieldElement::setEmptyValue(const DateComponents& dateForReadOnlyField, EventBehavior eventBehavior)
+void DateTimeNumericFieldElement::setEmptyValue(EventBehavior eventBehavior)
 {
     m_lastDigitCharTime = 0;
 
-    if (isReadOnly()) {
-        setValueAsDate(dateForReadOnlyField);
+    if (isReadOnly())
         return;
-    }
 
     m_hasValue = false;
     m_value = 0;
     updateVisibleValue(eventBehavior);
 }
 
 void DateTimeNumericFieldElement::setValueAsInteger(int value, EventBehavior eventBehavior)
 {
     m_value = clampValueForHardLimits(value);
     m_hasValue = true;
@@ skipping 28 matching lines @@
 }
 
 String DateTimeNumericFieldElement::visibleValue() const
 {
     return m_hasValue ? value() : m_placeholder;
 }
 
 } // namespace WebCore
 
 #endif