Bug 1156011 - Mark nsINode::mFirstChild as MOZ_NON_OWNING_REF; r=baku

This commit is contained in:
Ehsan Akhgari 2015-04-18 15:58:15 -04:00
parent 4cd3da0947
commit 40256a242c

View File

@ -1980,7 +1980,10 @@ private:
protected:
nsIContent* mNextSibling;
nsIContent* mPreviousSibling;
nsIContent* mFirstChild;
// This reference is non-owning and safe, since in the case of documents,
// it is set to null when the document gets destroyed, and in the case of
// other nodes, the children keep the parents alive.
nsIContent* MOZ_NON_OWNING_REF mFirstChild;
union {
// Pointer to our primary frame. Might be null.