Name calculation should not include nameFrom:author descendants.

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

 /*
  * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nuanti Ltd.
  *
  * 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.
@@ skipping 41 matching lines @@
 class IntPoint;
 class Node;
 class LayoutObject;
 class ScrollableArea;
 
 enum class AOMStringProperty;
 
 typedef unsigned AXID;
 
 enum AccessibilityRole {
-  kUnknownRole = 0,
-  kAbbrRole,  // No mapping to ARIA role.
+  kUnknownRole = 0,  // Not mapped in platform APIs, generally indicates a bug
+  kAbbrRole,         // No mapping to ARIA role.
   kAlertDialogRole,
   kAlertRole,
   kAnchorRole,      // No mapping to ARIA role.
   kAnnotationRole,  // No mapping to ARIA role.
   kApplicationRole,
   kArticleRole,
   kAudioRole,  // No mapping to ARIA role.
   kBannerRole,
   kBlockquoteRole,     // No mapping to ARIA role.
   kBusyIndicatorRole,  // No mapping to ARIA role.
@@ skipping 11 matching lines @@
   kDateRole,      // No mapping to ARIA role.
   kDateTimeRole,  // No mapping to ARIA role.
   kDefinitionRole,
   kDescriptionListDetailRole,  // No mapping to ARIA role.
   kDescriptionListRole,        // No mapping to ARIA role.
   kDescriptionListTermRole,    // No mapping to ARIA role.
   kDetailsRole,                // No mapping to ARIA role.
   kDialogRole,
   kDirectoryRole,
   kDisclosureTriangleRole,  // No mapping to ARIA role.
-  kDivRole,                 // No mapping to ARIA role.
   kDocumentRole,
   kEmbeddedObjectRole,  // No mapping to ARIA role.
   kFeedRole,
   kFigcaptionRole,  // No mapping to ARIA role.
   kFigureRole,
   kFooterRole,
   kFormRole,
+  kGenericContainerRole,  // No role was defined for this container
   kGridRole,
   kGroupRole,
   kHeadingRole,
   kIframePresentationalRole,  // No mapping to ARIA role.
   kIframeRole,                // No mapping to ARIA role.
   kIgnoredRole,               // No mapping to ARIA role.
   kImageMapLinkRole,          // No mapping to ARIA role.
   kImageMapRole,              // No mapping to ARIA role.
   kImageRole,
   kInlineTextBoxRole,  // No mapping to ARIA role.
@@ skipping 15 matching lines @@
   kMenuBarRole,
   kMenuButtonRole,
   kMenuItemRole,
   kMenuItemCheckBoxRole,
   kMenuItemRadioRole,
   kMenuListOptionRole,
   kMenuListPopupRole,
   kMenuRole,
   kMeterRole,
   kNavigationRole,
-  kNoneRole,  // No mapping to ARIA role.
+  kNoneRole,  // ARIA role of "none"
   kNoteRole,
   kOutlineRole,    // No mapping to ARIA role.
   kParagraphRole,  // No mapping to ARIA role.
   kPopUpButtonRole,
   kPreRole,  // No mapping to ARIA role.
   kPresentationalRole,
   kProgressIndicatorRole,
   kRadioButtonRole,
   kRadioGroupRole,
   kRegionRole,
@@ skipping 941 matching lines @@
                              const QualifiedName&) const;
   void AriaLabelledbyElementVector(HeapVector<Member<Element>>& elements) const;
   String TextFromAriaLabelledby(AXObjectSet& visited,
                                 AXRelatedObjectVector* related_objects) const;
   String TextFromAriaDescribedby(AXRelatedObjectVector* related_objects) const;
 
   virtual const AXObjectImpl* InheritsPresentationalRoleFrom() const {
     return 0;
   }
 
-  virtual bool NameFromContents() const;
+  bool CanReceiveAccessibilityFocus() const;
+  bool NameFromContents(bool recursive) const;
 
   AccessibilityRole ButtonRoleType() const;
 
   virtual LayoutObject* LayoutObjectForRelativeBounds() const {
     return nullptr;
   }
 
   mutable Member<AXObjectImpl> parent_;
 
   // The following cached attribute values (the ones starting with m_cached*)
@@ skipping 27 matching lines @@
 
 DEFINE_TYPE_CASTS(AXObjectImpl, AXObject, obj, true, true);
 
 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate)               \
   DEFINE_TYPE_CASTS(thisType, AXObjectImpl, object, object->predicate, \
                     object.predicate)
 
 }  // namespace blink
 
 #endif  // AXObjectImpl_h