Made date input field read "mm", "dd", "yyyy", or equivalents in other languages, instead of "blank…

third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.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 21 matching lines @@
 #include "core/events/KeyboardEvent.h"
 #include "core/layout/TextRunConstructor.h"
 #include "core/style/ComputedStyle.h"
 #include "platform/text/PlatformLocale.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
-static String emptyValueAXText()
-{
-    return Locale::defaultLocale().queryString(WebLocalizedString::AXDateTimeFieldEmptyValueText);
-}
-
 DateTimeFieldElement::FieldOwner::~FieldOwner()
 {
 }
 
 DateTimeFieldElement::DateTimeFieldElement(Document& document, FieldOwner& fieldOwner)
     : HTMLSpanElement(document)
     , m_fieldOwner(&fieldOwner)
 {
 }
 
@@ skipping 95 matching lines @@
 {
     if (!m_fieldOwner)
         return;
     m_fieldOwner->focusOnNextField(*this);
 }
 
 void DateTimeFieldElement::initialize(const AtomicString& pseudo, const String& axHelpText, int axMinimum, int axMaximum)
 {
     // On accessibility, DateTimeFieldElement acts like spin button.
     setAttribute(roleAttr, AtomicString("spinbutton"));
-    setAttribute(aria_valuetextAttr, AtomicString(emptyValueAXText()));
+    setAttribute(aria_valuetextAttr, AtomicString(visibleValue()));
     setAttribute(aria_valueminAttr, AtomicString::number(axMinimum));
     setAttribute(aria_valuemaxAttr, AtomicString::number(axMaximum));
 
     setAttribute(aria_helpAttr, AtomicString(axHelpText));
     setShadowPseudoId(pseudo);
     appendChild(Text::create(document(), visibleValue()));
 }
 
 bool DateTimeFieldElement::isDateTimeFieldElement() const
 {
@@ skipping 47 matching lines @@
 {
     Text* const textNode = toText(firstChild());
     const String newVisibleValue = visibleValue();
     DCHECK_GT(newVisibleValue.length(), 0u);
 
     if (textNode->wholeText() == newVisibleValue)
         return;
 
     textNode->replaceWholeText(newVisibleValue);
     if (hasValue()) {
-        setAttribute(aria_valuetextAttr, AtomicString(newVisibleValue));
         setAttribute(aria_valuenowAttr, AtomicString::number(valueForARIAValueNow()));
     } else {
-        setAttribute(aria_valuetextAttr, AtomicString(emptyValueAXText()));
         removeAttribute(aria_valuenowAttr);
     }
+    setAttribute(aria_valuetextAttr, AtomicString(newVisibleValue));
 
     if (eventBehavior == DispatchEvent && m_fieldOwner)
         m_fieldOwner->fieldValueChanged();
 }
 
 int DateTimeFieldElement::valueForARIAValueNow() const
 {
     return valueAsInteger();
 }
 
 } // namespace blink