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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 | 3c70b297c7be12b7d7e120de04a38f40b600928b (patch) | |
| tree | fb5b7a509abe61a05bf6f3f88371271be4e5ccaa /dom/base/CustomElementRegistry.cpp | |
| parent | 0cea94242a555b7a8a2d956412da809a514814f7 (diff) | |
| download | UXP-3c70b297c7be12b7d7e120de04a38f40b600928b.tar UXP-3c70b297c7be12b7d7e120de04a38f40b600928b.tar.gz UXP-3c70b297c7be12b7d7e120de04a38f40b600928b.tar.lz UXP-3c70b297c7be12b7d7e120de04a38f40b600928b.tar.xz UXP-3c70b297c7be12b7d7e120de04a38f40b600928b.zip | |
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 #1344
Diffstat (limited to 'dom/base/CustomElementRegistry.cpp')
| -rw-r--r-- | dom/base/CustomElementRegistry.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/dom/base/CustomElementRegistry.cpp b/dom/base/CustomElementRegistry.cpp index 47601aabb..99452df65 100644 --- a/dom/base/CustomElementRegistry.cpp +++ b/dom/base/CustomElementRegistry.cpp @@ -243,12 +243,11 @@ CustomElementRegistry::~CustomElementRegistry() } CustomElementDefinition* -CustomElementRegistry::LookupCustomElementDefinition(const nsAString& aLocalName, +CustomElementRegistry::LookupCustomElementDefinition(nsIAtom* aNameAtom, nsIAtom* aTypeAtom) const { - nsCOMPtr<nsIAtom> localNameAtom = NS_Atomize(aLocalName); CustomElementDefinition* data = mCustomDefinitions.GetWeak(aTypeAtom); - if (data && data->mLocalName == localNameAtom) { + if (data && data->mLocalName == aNameAtom) { return data; } |