Small refactoring MathMLInlineContainerElement::createElementRenderer

[Frédéric Wang (:fredw)]

Now that we have merged many of the renderer classes, we can do the same for the creation in MathMLInlineContainerElement::createElementRenderer:

    if (hasTagName(annotation_xmlTag))
        return createRenderer<RenderMathMLRow>(*this, WTFMove(style));
    if (hasTagName(merrorTag) || hasTagName(mphantomTag) || hasTagName(mrowTag) || hasTagName(mstyleTag))
        return createRenderer<RenderMathMLRow>(*this, WTFMove(style));
    if (hasTagName(msubTag))
        return createRenderer<RenderMathMLScripts>(*this, WTFMove(style));
    if (hasTagName(msupTag))
        return createRenderer<RenderMathMLScripts>(*this, WTFMove(style));
    if (hasTagName(msubsupTag))
        return createRenderer<RenderMathMLScripts>(*this, WTFMove(style));
    if (hasTagName(mmultiscriptsTag))
        return createRenderer<RenderMathMLScripts>(*this, WTFMove(style));
    if (hasTagName(moverTag))
        return createRenderer<RenderMathMLUnderOver>(*this, WTFMove(style));
    if (hasTagName(munderTag))
        return createRenderer<RenderMathMLUnderOver>(*this, WTFMove(style));
    if (hasTagName(munderoverTag))
        return createRenderer<RenderMathMLUnderOver>(*this, WTFMove(style));

[Frédéric Wang (:fredw)]

Created attachment 282103 [details]
Patch

[Brent Fulgham]

Comment on attachment 282103 [details]
Patch

Yes -- simplify! r=me.

[Brent Fulgham]

Comment on attachment 282103 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=282103&action=review

> Source/WebCore/mathml/MathMLInlineContainerElement.cpp:68
> +    if (hasTagName(annotation_xmlTag) || hasTagName(merrorTag) || hasTagName(mphantomTag) || hasTagName(mrowTag) || hasTagName(mstyleTag))

It seems like we should have a templated predicate "hasOneOfTheseTagNames(....)" someday.

[Frédéric Wang (:fredw)]

Committed r202488: <http://trac.webkit.org/changeset/202488>