Remove a part of type checking predicates of HTMLInputElement.

Source/core/accessibility/AXRenderObject.cpp

 /*
 * Copyright (C) 2008 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:
 *
 * 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
@@ skipping 12 matching lines @@
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "config.h"
 #include "core/accessibility/AXRenderObject.h"
 
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
+#include "core/InputTypeNames.h"
 #include "core/accessibility/AXImageMapLink.h"
 #include "core/accessibility/AXInlineTextBox.h"
 #include "core/accessibility/AXObjectCache.h"
 #include "core/accessibility/AXSVGRoot.h"
 #include "core/accessibility/AXSpinButton.h"
 #include "core/accessibility/AXTable.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/editing/FrameSelection.h"
 #include "core/editing/RenderedPosition.h"
@@ skipping 254 matching lines @@
         return WebAreaRole;
 
     if (cssBox && cssBox->isTextField())
         return TextFieldRole;
 
     if (cssBox && cssBox->isTextArea())
         return TextAreaRole;
 
     if (isHTMLInputElement(node)) {
         HTMLInputElement& input = toHTMLInputElement(*node);
-        if (input.isCheckbox())
+        const AtomicString& type = input.type();
+        if (type == InputTypeNames::checkbox)
             return CheckBoxRole;
-        if (input.isRadioButton())
+        if (type == InputTypeNames::radio)
             return RadioButtonRole;
         if (input.isTextButton())
             return buttonRoleType();
-
-        const AtomicString& type = input.getAttribute(typeAttr);
-        if (equalIgnoringCase(type, "color"))
+        if (type == InputTypeNames::color)
             return ColorWellRole;
     }
 
     if (isFileUploadButton())
         return ButtonRole;
 
     if (cssBox && cssBox->isMenuList())
         return PopUpButtonRole;
 
     if (headingLevel())
@@ skipping 117 matching lines @@
     if (!renderer)
         return false;
     // Widgets are the replaced elements that we represent to AX as attachments
     bool isWidget = renderer->isWidget();
     ASSERT(!isWidget || (renderer->isReplaced() && !isImage()));
     return isWidget;
 }
 
 bool AXRenderObject::isFileUploadButton() const
 {
-    if (m_renderer && isHTMLInputElement(m_renderer->node())) {
-        HTMLInputElement& input = toHTMLInputElement(*m_renderer->node());
-        return input.isFileUpload();
-    }
-
-    return false;
+    return m_renderer && isHTMLInputElement(m_renderer->node()) && toHTMLInputElement(*m_renderer->node()).type() == InputTypeNames::file;
 }
 
 static bool isLinkable(const AXObject& object)
 {
     if (!object.renderer())
         return false;
 
     // See https://wiki.mozilla.org/Accessibility/AT-Windows-API for the elements
     // Mozilla considers linkable.
     return object.isLink() || object.isImage() || object.renderer()->isText();
@@ skipping 1875 matching lines @@
         if (label && label->renderer()) {
             LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementRect();
             result.unite(labelRect);
         }
     }
 
     return result;
 }
 
 } // namespace blink