Bug 672510 - Remove unused nsIAccessNode::ownerWindow; r=surkov

accessible/public/nsIAccessNode.idl

@@ -54,7 +54,7 @@ interface nsIDOMCSSPrimitiveValue;
  * If the DOM node for this access node is "accessible",
  * then a QueryInterface to nsIAccessible will succeed.
  */
-[scriptable, uuid(ef16ff42-0256-4b48-ae87-b18a95b7f7d6)]
+[scriptable, uuid(bbbd5a68-bad2-48c1-ab09-beb6c34f03d9)]
 interface nsIAccessNode : nsISupports
 {
   /**
@@ -99,12 +99,6 @@ interface nsIAccessNode : nsISupports
   */
   void scrollToPoint(in unsigned long aCoordinateType, in long aX, in long aY);
 
-  /**
-   * The OS window handle for the window this node
-   * is being displayed in.
-   */
-  [noscript] readonly attribute voidPtr ownerWindow;
-  
   /**
    * A unique ID calculated for this DOM node, for the 
    * purposes of caching and referencing this object.

accessible/src/base/nsAccessNode.cpp

@@ -161,19 +161,6 @@ nsAccessNode::GetUniqueID(void **aUniqueID)
   return NS_OK;
 }
 
-// nsIAccessNode
-NS_IMETHODIMP
-nsAccessNode::GetOwnerWindow(void **aWindow)
-{
-  NS_ENSURE_ARG_POINTER(aWindow);
-  *aWindow = nsnull;
-
-  if (IsDefunct())
-    return NS_ERROR_FAILURE;
-
-  return GetDocAccessible()->GetWindowHandle(aWindow);
-}
-
 nsApplicationAccessible*
 nsAccessNode::GetApplicationAccessible()
 {

accessible/src/base/nsApplicationAccessible.cpp

@@ -483,14 +483,6 @@ nsApplicationAccessible::ScrollToPoint(PRUint32 aCoordinateType,
   return NS_OK;
 }
 
-NS_IMETHODIMP
-nsApplicationAccessible::GetOwnerWindow(void **aOwnerWindow)
-{
-  NS_ENSURE_ARG_POINTER(aOwnerWindow);
-  *aOwnerWindow = nsnull;
-  return NS_OK;
-}
-
 NS_IMETHODIMP
 nsApplicationAccessible::GetComputedStyleValue(const nsAString &aPseudoElt,
                                                const nsAString &aPropertyName,

accessible/src/base/nsApplicationAccessible.h

@@ -76,7 +76,6 @@ public:
   NS_SCRIPTABLE NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML);
   NS_SCRIPTABLE NS_IMETHOD ScrollTo(PRUint32 aScrollType);
   NS_SCRIPTABLE NS_IMETHOD ScrollToPoint(PRUint32 aCoordinateType, PRInt32 aX, PRInt32 aY);
-  NS_IMETHOD GetOwnerWindow(void **aOwnerWindow);
   NS_SCRIPTABLE NS_IMETHOD GetComputedStyleValue(const nsAString& aPseudoElt,
                                                  const nsAString& aPropertyName,
                                                  nsAString& aValue NS_OUTPARAM);