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, 9 deletions

diff --git a/dom/base/nsIDocument.h b/dom/base/nsIDocument.h
index e2b34f7e38..fdaee39ca3 100644
--- a/dom/base/nsIDocument.h
+++ b/dom/base/nsIDocument.h
@@ -909,10 +909,6 @@ public:
    */
   nsresult GetSrcdocData(nsAString& aSrcdocData);
 
-  bool DidDocumentOpen() {
-    return mDidDocumentOpen;
-  }
-
   already_AddRefed<mozilla::dom::AnonymousContent>
   InsertAnonymousContent(mozilla::dom::Element& aElement,
                          mozilla::ErrorResult& aError);
@@ -3159,11 +3155,6 @@ protected:
   // Whether the document was created by a srcdoc iframe.
   bool mIsSrcdocDocument : 1;
 
-  // Records whether we've done a document.open. If this is true, it's possible
-  // for nodes from this document to have outdated wrappers in their wrapper
-  // caches.
-  bool mDidDocumentOpen : 1;
-
   // Whether this document has a display document and thus is considered to
   // be a resource document.  Normally this is the same as !!mDisplayDocument,
   // but mDisplayDocument is cleared during Unlink.  mHasDisplayDocument is