(CANCELED) Delay determineAccessibleRole() from AXNodeObject::init() to roleValue()

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

Index: third_party/WebKit/Source/modules/accessibility/AXNodeObject.h
diff --git a/third_party/WebKit/Source/modules/accessibility/AXNodeObject.h b/third_party/WebKit/Source/modules/accessibility/AXNodeObject.h
index 4ade91bdd8b8add9219feb7ae8bf2c12b20e3259..4e8e92b7d87621b8c2cdb7ad687caacd722ba757 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXNodeObject.h
+++ b/third_party/WebKit/Source/modules/accessibility/AXNodeObject.h
@@ -51,6 +51,8 @@ class MODULES_EXPORT AXNodeObject : public AXObject {
   ~AXNodeObject() override;
   DECLARE_VIRTUAL_TRACE();
 
+  AccessibilityRole roleValue() const override;
+
  protected:
   // Protected data.
   AccessibilityRole m_ariaRole;
@@ -61,6 +63,7 @@ class MODULES_EXPORT AXNodeObject : public AXObject {
 
   bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
   const AXObject* inheritsPresentationalRoleFrom() const override;
+  void setNeedsDetermineAccessibilityRole();
   virtual AccessibilityRole determineAccessibilityRole();
   virtual AccessibilityRole nativeAccessibilityRoleIgnoringAria() const;
   String accessibilityDescriptionForElements(