Show reasons why nodes are ignored in accessibility sidebar

Source/modules/accessibility/AXLayoutObject.h

 /*
  * 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 78 matching lines @@
     virtual bool isLoaded() const override;
     virtual bool isOffScreen() const override;
     virtual bool isReadOnly() const override;
     virtual bool isVisited() const override;
 
     // Check object state.
     virtual bool isFocused() const override;
     virtual bool isSelected() const override;
 
     // Whether objects are ignored, i.e. not included in the tree.
-    virtual AXObjectInclusion defaultObjectInclusion() const override;
-    virtual bool computeAccessibilityIsIgnored() const override;
+    virtual AXObjectInclusion defaultObjectInclusion(PassRefPtr<TypeBuilder::Array<TypeBuilder::Accessibility::AXProperty>> = PassRefPtr<TypeBuilder::Array<TypeBuilder::Accessibility::AXProperty>>()) const override;
+    virtual bool computeAccessibilityIsIgnored(PassRefPtr<TypeBuilder::Array<TypeBuilder::Accessibility::AXProperty>> = PassRefPtr<TypeBuilder::Array<TypeBuilder::Accessibility::AXProperty>>()) const override;
 
     // Properties of static elements.
     virtual const AtomicString& accessKey() const override;
     virtual AccessibilityOrientation orientation() const override;
     virtual String text() const override;
     virtual int textLength() const override;
     virtual KURL url() const override;
 
     // Load inline text boxes if they're not already loaded.
     virtual void loadInlineTextBoxes() override;
 
     // Properties of interactive elements.
     virtual String actionVerb() const override;
     virtual String stringValue() const override;
 
     // ARIA attributes.
     virtual AXObject* activeDescendant() const override;
     virtual void ariaFlowToElements(AccessibilityChildrenVector&) const override;
     virtual void ariaControlsElements(AccessibilityChildrenVector&) const override;
     virtual void deprecatedAriaDescribedbyElements(AccessibilityChildrenVector&) const override;
     virtual void deprecatedAriaLabelledbyElements(AccessibilityChildrenVector&) const override;
     virtual void ariaOwnsElements(AccessibilityChildrenVector&) const override;
 
     virtual bool ariaHasPopup() const override;
     virtual bool ariaRoleHasPresentationalChildren() const override;
-    virtual bool isPresentationalChildOfAriaRole() const override;
+    virtual AXObject* ancestorForWhichThisIsAPresentationalChild() const override;
     virtual bool shouldFocusActiveDescendant() const override;
     virtual bool supportsARIADragging() const override;
     virtual bool supportsARIADropping() const override;
     virtual bool supportsARIAFlowTo() const override;
     virtual bool supportsARIAOwns() const override;
 
     // ARIA live-region features.
     virtual const AtomicString& liveRegionStatus() const override;
     virtual const AtomicString& liveRegionRelevant() const override;
     virtual bool liveRegionAtomic() const override;
@@ skipping 49 matching lines @@
     virtual void handleActiveDescendantChanged() override;
     virtual void handleAriaExpandedChanged() override;
     virtual void textChanged() override;
 
     // Text metrics. Most of these should be deprecated, needs major cleanup.
     virtual int index(const VisiblePosition&) const override;
     virtual VisiblePosition visiblePositionForIndex(int) const override;
     virtual void lineBreaks(Vector<int>&) const override;
 
 private:
-    bool isAllowedChildOfTree() const;
+    AXObject* treeAncestorDisallowingChild() const;
     void ariaListboxSelectedChildren(AccessibilityChildrenVector&);
     PlainTextRange ariaSelectedTextRange() const;
     bool nodeIsTextControl(const Node*) const;
     bool isTabItemSelected() const;
     AXObject* accessibilityImageMapHitTest(HTMLAreaElement*, const IntPoint&) const;
     LayoutObject* layoutParentObject() const;
     bool isSVGImage() const;
     void detachRemoteSVGRoot();
     AXSVGRoot* remoteSVGRootElement() const;
     AXObject* remoteSVGElementHitTest(const IntPoint&) const;
@@ skipping 13 matching lines @@
     VisibleSelection selection() const;
     int indexForVisiblePosition(const VisiblePosition&) const;
     void accessibilityChildrenFromAttribute(QualifiedName attr, AccessibilityChildrenVector&) const;
 };
 
 DEFINE_AX_OBJECT_TYPE_CASTS(AXLayoutObject, isAXLayoutObject());
 
 } // namespace blink
 
 #endif // AXLayoutObject_h