CL for perf tryjob

Source/core/svg/SVGForeignObjectElement.cpp

Index: Source/core/svg/SVGForeignObjectElement.cpp
diff --git a/Source/core/svg/SVGForeignObjectElement.cpp b/Source/core/svg/SVGForeignObjectElement.cpp
index 04d74d6ab08f7816dd0e8d8365bf61c6d1d29288..43218aed980b83d60cdf0bb0baa7ff59ca711229 100644
--- a/Source/core/svg/SVGForeignObjectElement.cpp
+++ b/Source/core/svg/SVGForeignObjectElement.cpp
@@ -74,23 +74,29 @@ void SVGForeignObjectElement::parseAttribute(const QualifiedName& name, const At
 
 bool SVGForeignObjectElement::isPresentationAttribute(const QualifiedName& name) const
 {
-    if (name == SVGNames::widthAttr || name == SVGNames::heightAttr)
+    if (name == SVGNames::xAttr || name == SVGNames::yAttr
+        || name == SVGNames::widthAttr || name == SVGNames::heightAttr)
         return true;
     return SVGGraphicsElement::isPresentationAttribute(name);
 }
 
 void SVGForeignObjectElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
 {
-    if (name == SVGNames::widthAttr || name == SVGNames::heightAttr) {
+    RefPtrWillBeRawPtr<SVGAnimatedPropertyBase> property = propertyFromAttribute(name);
+    if (property == m_width || property == m_height) {
         RefPtrWillBeRawPtr<SVGLength> length = SVGLength::create(LengthModeOther);
         TrackExceptionState exceptionState;
         length->setValueAsString(value, exceptionState);
         if (!exceptionState.hadException()) {
-            if (name == SVGNames::widthAttr)
+            if (property == m_width)
                 addPropertyToPresentationAttributeStyle(style, CSSPropertyWidth, value);
-            else if (name == SVGNames::heightAttr)
+            else if (property == m_height)
                 addPropertyToPresentationAttributeStyle(style, CSSPropertyHeight, value);
         }
+    } else if (property == m_x) {
+        addPropertyToPresentationAttributeStyle(style, CSSPropertyX, m_x->currentValue()->valueInSpecifiedUnits(), m_x->currentValue()->cssUnitTypeQuirk());
+    } else if (property == m_y) {
+        addPropertyToPresentationAttributeStyle(style, CSSPropertyY, m_y->currentValue()->valueInSpecifiedUnits(), m_y->currentValue()->cssUnitTypeQuirk());
     } else {
         SVGGraphicsElement::collectStyleForPresentationAttribute(name, value, style);
     }
@@ -103,17 +109,20 @@ void SVGForeignObjectElement::svgAttributeChanged(const QualifiedName& attrName)
         return;
     }
 
-    if (attrName == SVGNames::widthAttr || attrName == SVGNames::heightAttr) {
+    SVGElement::InvalidationGuard invalidationGuard(this);
+
+    bool widthOrHeight = attrName == SVGNames::widthAttr
+        || attrName == SVGNames::heightAttr;
+
+    if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr || widthOrHeight) {
         invalidateSVGPresentationAttributeStyle();
-        setNeedsStyleRecalc(LocalStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::SVGContainerSizeChange));
+        setNeedsStyleRecalc(LocalStyleChange,
+            widthOrHeight ? StyleChangeReasonForTracing::create(StyleChangeReason::SVGContainerSizeChange) : StyleChangeReasonForTracing::fromAttribute(attrName));
     }
 
-    SVGElement::InvalidationGuard invalidationGuard(this);
-
     bool isLengthAttribute = attrName == SVGNames::xAttr
-                          || attrName == SVGNames::yAttr
-                          || attrName == SVGNames::widthAttr
-                          || attrName == SVGNames::heightAttr;
+        || attrName == SVGNames::yAttr
+        || widthOrHeight;
 
     if (isLengthAttribute) {
         updateRelativeLengthsInformation();