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| author | Gaming4JC <g4jc@hyperbola.info> | 2020-01-25 09:14:03 -0500 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2020-01-26 15:50:52 -0500 |
| commit | 834191ea990495ff1a296bdf06b4964506646442 (patch) | |
| tree | fb5b7a509abe61a05bf6f3f88371271be4e5ccaa /dom/html | |
| parent | 35c0fa8705d016a015ed25abe17f47c1001e1d76 (diff) | |
| download | aura-central-834191ea990495ff1a296bdf06b4964506646442.tar.gz | |
Bug 1430951 - Avoid element name atomizing to improve performance of LookupCustomElementDefinition
Since we are dealing with the element (nodeInfo->LocalName() and NameAtom() are the same value), we could use nodeInfo->NameAtom() instead.
Tag UXP Issue mcp-graveyard/UXP%1344
Diffstat (limited to 'dom/html')
| -rw-r--r-- | dom/html/nsHTMLContentSink.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/dom/html/nsHTMLContentSink.cpp b/dom/html/nsHTMLContentSink.cpp index 920ded728..1fe5d2a86 100644 --- a/dom/html/nsHTMLContentSink.cpp +++ b/dom/html/nsHTMLContentSink.cpp @@ -287,9 +287,10 @@ NS_NewHTMLElement(Element** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& CustomElementDefinition* definition = aDefinition; if (CustomElementRegistry::IsCustomElementEnabled() && isCustomElement && !definition) { + MOZ_ASSERT(nodeInfo->NameAtom()->Equals(nodeInfo->LocalName())); definition = nsContentUtils::LookupCustomElementDefinition(nodeInfo->GetDocument(), - nodeInfo->LocalName(), + nodeInfo->NameAtom(), nodeInfo->NamespaceID(), typeAtom); } |