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relanding part of 407442.

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2007-12-19 23:30:04 -08:00
parent 766c53be3e
commit 1564bcefff
17 changed files with 378 additions and 264 deletions
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4
content/base/src/nsGenericElement.cpp
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@@ -320,7 +320,7 @@ nsINode::AddMutationObserver(nsIMutationObserver* aMutationObserver)
{
nsSlots* slots = GetSlots();
if (slots) {
slots->mMutationObservers.AppendObserverUnlessExists(aMutationObserver);
slots->mMutationObservers.AppendElementUnlessExists(aMutationObserver);
}
}
@@ -329,7 +329,7 @@ nsINode::RemoveMutationObserver(nsIMutationObserver* aMutationObserver)
{
nsSlots* slots = GetExistingSlots();
if (slots) {
slots->mMutationObservers.RemoveObserver(aMutationObserver);
slots->mMutationObservers.RemoveElement(aMutationObserver);
}
}