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morrita@google.com authored
https://bugs.webkit.org/show_bug.cgi?id=111693 Reviewed by Dimitri Glazkov. Source/WebCore: Some existing code assumes that the element extends HTMLElements. This change allow it to extend from Element. Note that the namespace URI of a custom element is determined by given element prototype: An element will have XHTML namespace if its prototype chain includes HTMLElements, SVGElement leads SVG namespace and null otherwise, respectively. Test: fast/dom/custom/document-register-namespace.html * bindings/v8/CustomElementHelpers.cpp: (WebCore::hasValidPrototypeChainFor): Factored out from isValidPrototypeParameter() (WebCore::CustomElementHelpers::isValidPrototypeParameter): Extend to support non HTMLElement prototype (WebCore::CustomElementHelpers::findLocalName): Support non-HTML element names. * bindings/v8/CustomElementHelpers.h: (CustomElementHelpers): * dom/CustomElementConstructor.cpp: (WebCore::CustomElementConstructor::createElementInternal): * dom/CustomElementRegistry.cpp: (WebCore::CustomElementRegistry::registerElement): No longer hard-codes namespace and picks one based on the prototype value. * dom/CustomElementRegistry.h: (CustomElementRegistry): LayoutTests: * fast/dom/custom/document-register-namespace-expected.txt: Added. * fast/dom/custom/document-register-namespace.html: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147113 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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