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

third_party/WebKit/Source/core/layout/svg/LayoutSVGTextPath.cpp

 /*
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 11 matching lines @@
 #include "core/layout/svg/SVGLayoutSupport.h"
 #include "core/svg/SVGPathElement.h"
 #include "core/svg/SVGTextPathElement.h"
 #include "platform/graphics/Path.h"
 
 namespace blink {
 
 TreeScope& treeScopeForIdResolution(const SVGElement& element)
 {
     if (SVGElement* correspondingElement = element.correspondingElement())
-        return correspondingElement->treeScope();
-    return element.treeScope();
+        return correspondingElement->treeScopeOrDocument();
+    return element.treeScopeOrDocument();
 }
 
 PathPositionMapper::PathPositionMapper(const Path& path)
     : m_positionCalculator(path)
     , m_pathLength(path.length())
 {
 }
 
 PathPositionMapper::PositionType PathPositionMapper::pointAndNormalAtLength(
     float length, FloatPoint& point, float& angle)
@@ skipping 48 matching lines @@
 {
     const SVGLength& startOffset = *toSVGTextPathElement(node())->startOffset()->currentValue();
     float textPathStartOffset = startOffset.valueAsPercentage();
     if (startOffset.typeWithCalcResolved() == CSSPrimitiveValue::UnitType::Percentage)
         textPathStartOffset *= pathLength;
 
     return textPathStartOffset;
 }
 
 } // namespace blink