Bug 754857 - Speed up text leaf accessible state calculation, r=tbsaunde

accessible/src/html/nsHTMLTextAccessible.cpp

@@ -47,22 +47,6 @@ nsHTMLTextAccessible::NativeRole()
   return nsTextAccessible::NativeRole();
 }
 
-PRUint64
-nsHTMLTextAccessible::NativeState()
-{
-  PRUint64 state = nsTextAccessible::NativeState();
-
-  nsDocAccessible* docAccessible = Document();
-  if (docAccessible) {
-     PRUint64 docState = docAccessible->State();
-     if (0 == (docState & states::EDITABLE)) {
-       state |= states::READONLY; // Links not focusable in editor
-     }
-  }
-
-  return state;
-}
-
 nsresult
 nsHTMLTextAccessible::GetAttributesInternal(nsIPersistentProperties *aAttributes)
 {

accessible/src/html/nsHTMLTextAccessible.h

@@ -25,7 +25,6 @@ public:
   virtual mozilla::a11y::ENameValueFlag Name(nsString& aName);
   virtual nsresult GetAttributesInternal(nsIPersistentProperties *aAttributes);
   virtual mozilla::a11y::role NativeRole();
-  virtual PRUint64 NativeState();
 };
 
 /**