Bug 344901. Document frame accessible has no child. Patch from Ginn Chen. r=aaronlev

accessible/src/atk/nsAccessibleWrap.h

@@ -106,7 +106,7 @@
 #define USE_ATK_ROLE_HEADING
 #define USE_ATK_ROLE_PAGE
 #define USE_ATK_ROLE_SECTION
-#define USE_ATK_ROLE_REDUNDANT_OBJECT  // XXX not currently used
+#define USE_ATK_ROLE_REDUNDANT_OBJECT
 #define USE_ATK_OBJECT_ATTRIBUTES      // XXX not currently used
 #define USE_ATK_STATE_INVALID_ENTRY
 // When should we use ROLE_AUTCOMPLETE vs. STATE_SUPPORTS_AUTOCOMPLETION?

accessible/src/html/nsHyperTextAccessible.cpp

@@ -811,7 +811,7 @@ NS_IMETHODIMP nsHyperTextAccessible::GetLinks(PRInt32 *aLinks)
   nsCOMPtr<nsIAccessible> accessible;
 
   while (NextChild(accessible)) {
-    if (!IsEmbeddedObject(accessible)) {
+    if (IsEmbeddedObject(accessible)) {
       ++*aLinks;
     }
   }
@@ -829,7 +829,7 @@ NS_IMETHODIMP nsHyperTextAccessible::GetLink(PRInt32 aIndex, nsIAccessibleHyperL
   nsCOMPtr<nsIAccessible> accessible;
 
   while (NextChild(accessible)) {
-    if (!IsEmbeddedObject(accessible) && aIndex-- == 0) {
+    if (IsEmbeddedObject(accessible) && aIndex-- == 0) {
       CallQueryInterface(accessible, aLink);
       return NS_OK;
     }