Added a quick heuristic to determine which objects are the target of in-page links and stop ignorin…

third_party/WebKit/Source/modules/accessibility/AXNodeObject.h

 /*
  * 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
@@ skipping 93 matching lines @@
   bool isControllingVideoElement() const;
   bool isEditable() const override { return isNativeTextControl(); }
   bool isEmbeddedObject() const final;
   bool isFieldset() const final;
   bool isHeading() const final;
   bool isHovered() const final;
   bool isImage() const final;
   bool isImageButton() const;
   bool isInputImage() const final;
   bool isLink() const override;
+  bool isInPageLinkTarget() const override;
   bool isMenu() const final;
   bool isMenuButton() const final;
   bool isMeter() const final;
   bool isMultiSelectable() const override;
   bool isNativeImage() const;
   bool isNativeTextControl() const final;
   bool isNonNativeTextControl() const final;
   bool isPasswordField() const final;
   bool isProgressIndicator() const override;
   bool isRichlyEditable() const override;
@@ skipping 117 matching lines @@
                                NameSources*,
                                bool* foundTextAlternative) const;
   float stepValueForRange() const;
   bool isDescendantOfElementType(HashSet<QualifiedName>& tagNames) const;
   String placeholderFromNativeAttribute() const;
 };
 
 }  // namespace blink
 
 #endif  // AXNodeObject_h