Issue #1118 - Part 8: Remove no-longer-used mDidDocumentOpen and

CheckForOutdatedParent()

This was only used to check for cases when document.open() changed the
global, and elements being inserted into the document needing a new
reflector as a result.

Since document.open() no longer changes the global, this code is no
longer needed.

1 files changed, 0 insertions, 29 deletions

diff --git a/dom/base/nsINode.cpp b/dom/base/nsINode.cpp
index ca507a5fc..212110b72 100644
--- a/dom/base/nsINode.cpp
+++ b/dom/base/nsINode.cpp
@@ -1550,27 +1550,6 @@ AdoptNodeIntoOwnerDoc(nsINode *aParent, nsINode *aNode)
 }
 
 static nsresult
-CheckForOutdatedParent(nsINode* aParent, nsINode* aNode)
-{
-  if (JSObject* existingObjUnrooted = aNode->GetWrapper()) {
-    JS::Rooted<JSObject*> existingObj(RootingCx(), existingObjUnrooted);
-
-    AutoJSContext cx;
-    nsIGlobalObject* global = aParent->OwnerDoc()->GetScopeObject();
-    MOZ_ASSERT(global);
-
-    if (js::GetGlobalForObjectCrossCompartment(existingObj) !=
-        global->GetGlobalJSObject()) {
-      JSAutoCompartment ac(cx, existingObj);
-      nsresult rv = ReparentWrapper(cx, existingObj);
-      NS_ENSURE_SUCCESS(rv, rv);
-    }
-  }
-
-  return NS_OK;
-}
-
-static nsresult
 ReparentWrappersInSubtree(nsIContent* aRoot)
 {
   MOZ_ASSERT(ShouldUseXBLScope(aRoot));
@@ -1631,9 +1610,6 @@ nsINode::doInsertChildAt(nsIContent* aKid, uint32_t aIndex,
   if (OwnerDoc() != aKid->OwnerDoc()) {
     rv = AdoptNodeIntoOwnerDoc(this, aKid);
     NS_ENSURE_SUCCESS(rv, rv);
-  } else if (OwnerDoc()->DidDocumentOpen()) {
-    rv = CheckForOutdatedParent(this, aKid);
-    NS_ENSURE_SUCCESS(rv, rv);
   }
 
   uint32_t childCount = aChildArray.ChildCount();
@@ -2481,11 +2457,6 @@ nsINode::ReplaceOrInsertBefore(bool aReplace, nsINode* aNewChild,
     if (aError.Failed()) {
       return nullptr;
     }
-  } else if (doc->DidDocumentOpen()) {
-    aError = CheckForOutdatedParent(this, aNewChild);
-    if (aError.Failed()) {
-      return nullptr;
-    }
   }
 
   /*