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Bug 1407375. Make sure to call NodeInfoChanged whenever we change the nodeinfo on a node. r=peterv

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MozReview-Commit-ID: 71k1jv8thFA
This commit is contained in:
Boris Zbarsky 2017-10-11 22:19:06 -04:00
parent f4bf415086
commit 1475bf4ce5
1 changed files with 3 additions and 0 deletions
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3
dom/base/nsNodeUtils.cpp
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@ -616,6 +616,9 @@ nsNodeUtils::CloneAndAdopt(nsINode *aNode, bool aClone, bool aDeep,
aNode->OwnerDoc()->UnregisterActivityObserver(aNode->AsElement());
}
aNode->mNodeInfo.swap(newNodeInfo);
if (elem) {
elem->NodeInfoChanged(newDoc);
}
if (wasRegistered) {
aNode->OwnerDoc()->RegisterActivityObserver(aNode->AsElement());
}