Bug 981363 - Don't automove when the DOCUMENT_LOAD_COMPLETE is emitted for the actual document. r=yzenevich

accessible/jsat/EventManager.jsm

@@ -266,7 +266,8 @@ this.EventManager.prototype = {
       case Events.DOCUMENT_LOAD_COMPLETE:
       {
         let position = this.contentControl.vc.position;
-        if (position && Utils.isInSubtree(position, aEvent.accessible)) {
+        if (aEvent.accessible === aEvent.accessibleDocument ||
+            (position && Utils.isInSubtree(position, aEvent.accessible))) {
           // Do not automove into the document if the virtual cursor is already
           // positioned inside it.
           break;