Value set in onblur should not keep element in focus

Source/core/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 73 matching lines @@
 int DateTimeNumericFieldElement::defaultValueForStepDown() const
 {
     return m_range.maximum;
 }
 
 int DateTimeNumericFieldElement::defaultValueForStepUp() const
 {
     return m_range.minimum;
 }
 
-void DateTimeNumericFieldElement::didBlur()
+void DateTimeNumericFieldElement::setFocus(bool value)
 {
-    int value = typeAheadValue();
-    m_typeAheadBuffer.clear();
-    if (value >= 0)
-        setValueAsInteger(value, DispatchEvent);
-    DateTimeFieldElement::didBlur();
+    if (!value) {
+        int value = typeAheadValue();
+        m_typeAheadBuffer.clear();
+        if (value >= 0)
+            setValueAsInteger(value, DispatchEvent);
+    }
+    DateTimeFieldElement::setFocus(value);
 }
 
 String DateTimeNumericFieldElement::formatValue(int value) const
 {
     Locale& locale = localeForOwner();
     if (m_hardLimits.maximum > 999)
         return locale.convertToLocalizedNumber(String::format("%04d", value));
     if (m_hardLimits.maximum > 99)
         return locale.convertToLocalizedNumber(String::format("%03d", value));
     return locale.convertToLocalizedNumber(String::format("%02d", value));
@@ skipping 124 matching lines @@
     if (n >= 0)
         n = (n + m_step.step - 1) / m_step.step * m_step.step;
     else
         n = -(-n / m_step.step * m_step.step);
     return n + m_step.stepBase;
 }
 
 } // namespace WebCore
 
 #endif