Rename Node::treeScope() to Node::treeScopeOrDocument()

third_party/WebKit/Source/core/svg/SVGMPathElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGMPathElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGMPathElement.cpp b/third_party/WebKit/Source/core/svg/SVGMPathElement.cpp
index e570f343fb42957082a33c714f0a03b24600ad9b..6511e838914d830f67f1123ceafc2dd9d4732586 100644
--- a/third_party/WebKit/Source/core/svg/SVGMPathElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGMPathElement.cpp
@@ -52,7 +52,7 @@ void SVGMPathElement::buildPendingResource()
         return;
 
     AtomicString id;
-    Element* target = SVGURIReference::targetElementFromIRIString(hrefString(), treeScope(), &id);
+    Element* target = SVGURIReference::targetElementFromIRIString(hrefString(), treeScopeOrDocument(), &id);
     if (!target) {
         // Do not register as pending if we are already pending this resource.
         if (document().accessSVGExtensions().isElementPendingResource(this, id))
@@ -105,7 +105,7 @@ void SVGMPathElement::svgAttributeChanged(const QualifiedName& attrName)
 
 SVGPathElement* SVGMPathElement::pathElement()
 {
-    Element* target = targetElementFromIRIString(hrefString(), treeScope());
+    Element* target = targetElementFromIRIString(hrefString(), treeScopeOrDocument());
     return isSVGPathElement(target) ? toSVGPathElement(target) : 0;
 }