Make calls to AtomicString(const String&) explicit in svg/

Source/core/rendering/style/SVGRenderStyle.h

 /*
     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005 Rob Buis <buis@kde.org>
     Copyright (C) 2005, 2006 Apple Computer, Inc.
     Copyright (C) Research In Motion Limited 2010. All rights reserved.
 
     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.
@@ skipping 68 matching lines @@
     static SVGPaint::SVGPaintType initialStrokePaintType() { return SVGPaint::SVG_PAINTTYPE_NONE; }
     static Color initialStrokePaintColor() { return Color(); }
     static String initialStrokePaintUri() { return String(); }
     static Vector<SVGLength> initialStrokeDashArray() { return Vector<SVGLength>(); }
     static float initialStrokeMiterLimit() { return 4; }
     static float initialStopOpacity() { return 1; }
     static Color initialStopColor() { return Color(0, 0, 0); }
     static float initialFloodOpacity() { return 1; }
     static Color initialFloodColor() { return Color(0, 0, 0); }
     static Color initialLightingColor() { return Color(255, 255, 255); }
-    static String initialClipperResource() { return String(); }
-    static String initialFilterResource() { return String(); }
-    static String initialMaskerResource() { return String(); }
+    static const AtomicString& initialClipperResource() { return nullAtom; }
+    static const AtomicString& initialFilterResource() { return nullAtom; }
+    static const AtomicString& initialMaskerResource() { return nullAtom; }
     static String initialMarkerStartResource() { return String(); }
     static String initialMarkerMidResource() { return String(); }
     static String initialMarkerEndResource() { return String(); }
     static EMaskType initialMaskType() { return MT_LUMINANCE; }
     static EPaintOrder initialPaintOrder() { return PO_NORMAL; }
 
     static SVGLength initialBaselineShiftValue()
     {
         SVGLength length;
         length.newValueSpecifiedUnits(LengthTypeNumber, 0, ASSERT_NO_EXCEPTION);
@@ skipping 154 matching lines @@
             misc.access()->lightingColor = obj;
     }
 
     void setBaselineShiftValue(const SVGLength& obj)
     {
         if (!(misc->baselineShiftValue == obj))
             misc.access()->baselineShiftValue = obj;
     }
 
     // Setters for non-inherited resources
-    void setClipperResource(const String& obj)
+    void setClipperResource(const AtomicString& obj)
     {
         if (!(resources->clipper == obj))
             resources.access()->clipper = obj;
     }
 
-    void setFilterResource(const String& obj)
+    void setFilterResource(const AtomicString& obj)
     {
         if (!(resources->filter == obj))
             resources.access()->filter = obj;
     }
 
-    void setMaskerResource(const String& obj)
+    void setMaskerResource(const AtomicString& obj)
     {
         if (!(resources->masker == obj))
             resources.access()->masker = obj;
     }
 
     // Setters for inherited resources
     void setMarkerStartResource(const String& obj)
     {
         if (!(inheritedResources->markerStart == obj))
             inheritedResources.access()->markerStart = obj;
@@ skipping 41 matching lines @@
     float strokeMiterLimit() const { return stroke->miterLimit; }
     SVGLength strokeWidth() const { return stroke->width; }
     SVGLength strokeDashOffset() const { return stroke->dashOffset; }
     SVGLength kerning() const { return text->kerning; }
     float stopOpacity() const { return stops->opacity; }
     const Color& stopColor() const { return stops->color; }
     float floodOpacity() const { return misc->floodOpacity; }
     const Color& floodColor() const { return misc->floodColor; }
     const Color& lightingColor() const { return misc->lightingColor; }
     SVGLength baselineShiftValue() const { return misc->baselineShiftValue; }
-    String clipperResource() const { return resources->clipper; }
-    String filterResource() const { return resources->filter; }
-    String maskerResource() const { return resources->masker; }
+    const AtomicString& clipperResource() const { return resources->clipper; }
+    const AtomicString& filterResource() const { return resources->filter; }
+    const AtomicString& maskerResource() const { return resources->masker; }
     String markerStartResource() const { return inheritedResources->markerStart; }
     String markerMidResource() const { return inheritedResources->markerMid; }
     String markerEndResource() const { return inheritedResources->markerEnd; }
     EMaskType maskType() const { return (EMaskType) svg_noninherited_flags.f.maskType; }
     EPaintOrder paintOrder() const { return (EPaintOrder) svg_inherited_flags._paintOrder; }
     EPaintOrderType paintOrderType(unsigned index) const;
 
     const SVGPaint::SVGPaintType& visitedLinkFillPaintType() const { return fill->visitedLinkPaintType; }
     const Color& visitedLinkFillPaintColor() const { return fill->visitedLinkPaintColor; }
     const String& visitedLinkFillPaintUri() const { return fill->visitedLinkPaintUri; }
@@ skipping 111 matching lines @@
         svg_noninherited_flags.f._baselineShift = initialBaselineShift();
         svg_noninherited_flags.f._vectorEffect = initialVectorEffect();
         svg_noninherited_flags.f.bufferedRendering = initialBufferedRendering();
         svg_noninherited_flags.f.maskType = initialMaskType();
     }
 };
 
 } // namespace WebCore
 
 #endif // SVGRenderStyle_h