Rename default -> initial style and use singletons.

Source/core/layout/style/SVGLayoutStyle.cpp

 /*
     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005, 2010 Rob Buis <buis@kde.org>
     Copyright (C) Research In Motion Limited 2010. All rights reserved.
 
     Based on khtml code by:
     Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
     Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
     Copyright (C) 2002-2003 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Apple Computer, Inc.
@@ skipping 15 matching lines @@
 */
 
 #include "config.h"
 
 #include "core/layout/style/SVGLayoutStyle.h"
 
 namespace blink {
 
 SVGLayoutStyle::SVGLayoutStyle()
 {
-    static SVGLayoutStyle* defaultStyle = new SVGLayoutStyle(CreateDefault);
+    static SVGLayoutStyle* initialStyle = new SVGLayoutStyle(CreateInitial);
 
-    fill = defaultStyle->fill;
-    stroke = defaultStyle->stroke;
-    stops = defaultStyle->stops;
-    misc = defaultStyle->misc;
-    inheritedResources = defaultStyle->inheritedResources;
-    layout = defaultStyle->layout;
-    resources = defaultStyle->resources;
+    fill = initialStyle->fill;
+    stroke = initialStyle->stroke;
+    stops = initialStyle->stops;
+    misc = initialStyle->misc;
+    inheritedResources = initialStyle->inheritedResources;
+    layout = initialStyle->layout;
+    resources = initialStyle->resources;
 
     setBitDefaults();
 }
 
-SVGLayoutStyle::SVGLayoutStyle(CreateDefaultType)
+SVGLayoutStyle::SVGLayoutStyle(CreateInitialType)
 {
     setBitDefaults();
 
     fill.init();
     stroke.init();
     stops.init();
     misc.init();
     inheritedResources.init();
     layout.init();
     resources.init();
@@ skipping 189 matching lines @@
 }
 
 EPaintOrderType SVGLayoutStyle::paintOrderType(unsigned index) const
 {
     ASSERT(index < ((1 << kPaintOrderBitwidth)-1));
     unsigned pt = (paintOrder() >> (kPaintOrderBitwidth*index)) & ((1u << kPaintOrderBitwidth) - 1);
     return (EPaintOrderType)pt;
 }
 
 }