Merge 136808

Source/WebCore/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 126 matching lines @@
 
 void DateTimeFieldElement::initialize(const AtomicString& shadowPseudoId, const String& axHelpText)
 {
     setAttribute(aria_helpAttr, axHelpText);
     setAttribute(aria_valueminAttr, String::number(minimum()));
     setAttribute(aria_valuemaxAttr, String::number(maximum()));
     setShadowPseudoId(shadowPseudoId);
     appendChild(Text::create(document(), visibleValue()));
 }
 
+bool DateTimeFieldElement::isDateTimeFieldElement() const
+{
+    return true;
+}
+
 bool DateTimeFieldElement::isFocusable() const
 {
     if (isReadOnly())
         return false;
     if (m_fieldOwner && m_fieldOwner->isFieldOwnerDisabledOrReadOnly())
         return false;
     return HTMLElement::isFocusable();
 }
 
 bool DateTimeFieldElement::isReadOnly() const
 {
     return fastHasAttribute(readonlyAttr);
 }
 
 bool DateTimeFieldElement::isRTL() const
 {
     return renderer() && renderer()->style()->direction() == RTL;
 }
 
 AtomicString DateTimeFieldElement::localeIdentifier() const
 {
     return m_fieldOwner ? m_fieldOwner->localeIdentifier() : nullAtom;
 }
 
+float DateTimeFieldElement::maximumWidth(const Font&)
+{
+    const float paddingLeftAndRight = 2; // This should match to html.css.
+    return paddingLeftAndRight;
+}
+
 void DateTimeFieldElement::setReadOnly()
 {
     // Set HTML attribute readonly to change apperance.
     setBooleanAttribute(readonlyAttr, true);
     setNeedsStyleRecalc();
 }
 
 bool DateTimeFieldElement::supportsFocus() const
 {
     return true;
@@ skipping 12 matching lines @@
     setAttribute(aria_valuetextAttr, hasValue() ? newVisibleValue : AXDateTimeFieldEmptyValueText());
     setAttribute(aria_valuenowAttr, newVisibleValue);
 
     if (eventBehavior == DispatchEvent && m_fieldOwner)
         m_fieldOwner->fieldValueChanged();
 }
 
 } // namespace WebCore
 
 #endif