Rename rendering in core/svg.

Source/core/svg/SVGFEDiffuseLightingElement.cpp

 /*
  * Copyright (C) 2005 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  *
  * 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 40 matching lines @@
     SVGFilterPrimitiveStandardAttributes::trace(visitor);
 }
 
 DEFINE_NODE_FACTORY(SVGFEDiffuseLightingElement)
 
 bool SVGFEDiffuseLightingElement::setFilterEffectAttribute(FilterEffect* effect, const QualifiedName& attrName)
 {
     FEDiffuseLighting* diffuseLighting = static_cast<FEDiffuseLighting*>(effect);
 
     if (attrName == SVGNames::lighting_colorAttr) {
-        LayoutObject* renderer = this->layoutObject();
-        ASSERT(renderer);
-        ASSERT(renderer->style());
-        return diffuseLighting->setLightingColor(renderer->style()->svgStyle().lightingColor());
+        LayoutObject* layoutObject = this->layoutObject();
+        ASSERT(layoutObject);
+        ASSERT(layoutObject->style());
+        return diffuseLighting->setLightingColor(layoutObject->style()->svgStyle().lightingColor());
     }
     if (attrName == SVGNames::surfaceScaleAttr)
         return diffuseLighting->setSurfaceScale(m_surfaceScale->currentValue()->value());
     if (attrName == SVGNames::diffuseConstantAttr)
         return diffuseLighting->setDiffuseConstant(m_diffuseConstant->currentValue()->value());
     if (attrName == SVGNames::kernelUnitLengthAttr) {
         bool changedX = diffuseLighting->setKernelUnitLengthX(m_kernelUnitLength->firstNumber()->currentValue()->value());
         bool changedY = diffuseLighting->setKernelUnitLengthY(m_kernelUnitLength->secondNumber()->currentValue()->value());
         return changedX || changedY;
     }
@@ skipping 54 matching lines @@
 {
     FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->currentValue()->value()));
 
     if (!input1)
         return nullptr;
 
     SVGFELightElement* lightNode = SVGFELightElement::findLightElement(*this);
     if (!lightNode)
         return nullptr;
 
-    LayoutObject* renderer = this->layoutObject();
-    if (!renderer)
+    LayoutObject* layoutObject = this->layoutObject();
+    if (!layoutObject)
         return nullptr;
 
-    ASSERT(renderer->style());
-    Color color = renderer->style()->svgStyle().lightingColor();
+    ASSERT(layoutObject->style());
+    Color color = layoutObject->style()->svgStyle().lightingColor();
 
     RefPtr<LightSource> lightSource = lightNode->lightSource(filter);
     RefPtrWillBeRawPtr<FilterEffect> effect = FEDiffuseLighting::create(filter, color, m_surfaceScale->currentValue()->value(), m_diffuseConstant->currentValue()->value(),
         kernelUnitLengthX()->currentValue()->value(), kernelUnitLengthY()->currentValue()->value(), lightSource.release());
     effect->inputEffects().append(input1);
     return effect.release();
 }
 
 } // namespace blink