Check whether aria-expanded attribute is defined

public/web/WebAXObject.h

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 79 matching lines @@
     BLINK_EXPORT WebAXObject parentObject() const;
 
     BLINK_EXPORT bool isAnchor() const;
     BLINK_EXPORT bool isAriaReadOnly() const;
     BLINK_EXPORT bool isButtonStateMixed() const;
     BLINK_EXPORT bool isChecked() const;
     BLINK_EXPORT bool isClickable() const;
     BLINK_EXPORT bool isCollapsed() const;
     BLINK_EXPORT bool isControl() const;
     BLINK_EXPORT bool isEnabled() const;
-    BLINK_EXPORT bool isExpanded() const;
     BLINK_EXPORT bool isFocused() const;
     BLINK_EXPORT bool isHovered() const;
     BLINK_EXPORT bool isIndeterminate() const;
     BLINK_EXPORT bool isLinked() const;
     BLINK_EXPORT bool isLoaded() const;
     BLINK_EXPORT bool isMultiSelectable() const;
     BLINK_EXPORT bool isOffScreen() const;
     BLINK_EXPORT bool isPasswordField() const;
     BLINK_EXPORT bool isPressed() const;
     BLINK_EXPORT bool isReadOnly() const;
     BLINK_EXPORT bool isRequired() const;
     BLINK_EXPORT bool isSelected() const;
     BLINK_EXPORT bool isSelectedOptionActive() const;
     BLINK_EXPORT bool isVertical() const;
     BLINK_EXPORT bool isVisible() const;
     BLINK_EXPORT bool isVisited() const;
 
     BLINK_EXPORT WebString accessKey() const;
     BLINK_EXPORT WebAXObject ariaActiveDescendant() const;
     BLINK_EXPORT bool ariaControls(WebVector<WebAXObject>& controlsElements) const;
     BLINK_EXPORT bool ariaDescribedby(WebVector<WebAXObject>& describedbyElements) const;
+    BLINK_EXPORT WebAXExpanded ariaExpanded() const;
     BLINK_EXPORT bool ariaFlowTo(WebVector<WebAXObject>& flowToElements) const;
     BLINK_EXPORT bool ariaHasPopup() const;
     BLINK_EXPORT bool ariaLabelledby(WebVector<WebAXObject>& labelledbyElements) const;
     BLINK_EXPORT bool ariaOwns(WebVector<WebAXObject>& ownsElements) const;
     BLINK_EXPORT WebRect boundingBoxRect() const;
     BLINK_EXPORT bool canvasHasFallbackContent() const;
     BLINK_EXPORT WebPoint clickPoint() const;
     BLINK_EXPORT void colorValue(int& r, int& g, int& b) const;
     BLINK_EXPORT double estimatedLoadingProgress() const;
     BLINK_EXPORT WebString helpText() const;
@@ skipping 92 matching lines @@
     operator WTF::PassRefPtr<AXObject>() const;
 #endif
 
 private:
     WebPrivatePtr<AXObject> m_private;
 };
 
 } // namespace blink
 
 #endif