Remove SVGElement::IsPresentationAttributeWithSVGDOM

It is no longer used.

Change-Id: Ie73e71cd135f4005b2d66c80fc4fa8d90c349243
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1912200
Auto-Submit: Fredrik Söderquist <fs@opera.com>
Commit-Queue: Philip Rogers <pdr@chromium.org>
Reviewed-by: Philip Rogers <pdr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#714690}

third_party/blink/renderer/core/svg/svg_element.cc

@@ -728,12 +728,6 @@ bool SVGElement::IsPresentationAttribute(const QualifiedName& name) const {
   return CssPropertyIdForSVGAttributeName(name) > CSSPropertyID::kInvalid;
 }
 
-bool SVGElement::IsPresentationAttributeWithSVGDOM(
-    const QualifiedName& name) const {
-  const SVGAnimatedPropertyBase* property = PropertyFromAttribute(name);
-  return property && property->HasPresentationAttributeMapping();
-}
-
 void SVGElement::CollectStyleForPresentationAttribute(
     const QualifiedName& name,
     const AtomicString& value,

third_party/blink/renderer/core/svg/svg_element.h

@@ -211,7 +211,6 @@ class CORE_EXPORT SVGElement : public Element {
   static const AtomicString& EventParameterName();
 
   bool IsPresentationAttribute(const QualifiedName&) const override;
-  virtual bool IsPresentationAttributeWithSVGDOM(const QualifiedName&) const;
 
   bool HasSVGParent() const;
 

third_party/blink/renderer/core/svg/svg_svg_element.cc

@@ -202,13 +202,6 @@ bool SVGSVGElement::IsPresentationAttribute(const QualifiedName& name) const {
   return SVGGraphicsElement::IsPresentationAttribute(name);
 }
 
-bool SVGSVGElement::IsPresentationAttributeWithSVGDOM(
-    const QualifiedName& attr_name) const {
-  if (attr_name == svg_names::kWidthAttr || attr_name == svg_names::kHeightAttr)
-    return false;
-  return SVGGraphicsElement::IsPresentationAttributeWithSVGDOM(attr_name);
-}
-
 void SVGSVGElement::CollectStyleForPresentationAttribute(
     const QualifiedName& name,
     const AtomicString& value,

third_party/blink/renderer/core/svg/svg_svg_element.h

@@ -118,7 +118,6 @@ class SVGSVGElement final : public SVGGraphicsElement,
 
   void ParseAttribute(const AttributeModificationParams&) override;
   bool IsPresentationAttribute(const QualifiedName&) const override;
-  bool IsPresentationAttributeWithSVGDOM(const QualifiedName&) const override;
   void CollectStyleForPresentationAttribute(
       const QualifiedName&,
       const AtomicString&,