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Bug 1363481 - Add the old attribute value as a parameter to Element::AfterSetAttr

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Tag #1375
This commit is contained in:
Matt A. Tobin
2020-04-17 05:26:58 -04:00
committed by Roy Tam
parent 658bd351a0
commit 1f233fa14b
65 changed files with 352 additions and 161 deletions
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dom/html/HTMLStyleElement.cpp
+3 -2
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@@ -171,7 +171,8 @@ HTMLStyleElement::UnbindFromTree(bool aDeep, bool aNullParent)
nsresult
HTMLStyleElement::AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAttrValue* aValue, bool aNotify)
const nsAttrValue* aValue,
const nsAttrValue* aOldValue, bool aNotify)
{
if (aNameSpaceID == kNameSpaceID_None) {
if (aName == nsGkAtoms::title ||
@@ -185,7 +186,7 @@ HTMLStyleElement::AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
}
return nsGenericHTMLElement::AfterSetAttr(aNameSpaceID, aName, aValue,
aNotify);
aOldValue, aNotify);
}
NS_IMETHODIMP