Generate toCSSFooValue for CSS*GradientValues

Source/core/css/CSSImageGeneratorValue.cpp

 /*
  * Copyright (C) 2008 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 96 matching lines @@
 }
 
 PassRefPtr<Image> CSSImageGeneratorValue::image(RenderObject* renderer, const IntSize& size)
 {
     switch (classType()) {
     case CanvasClass:
         return static_cast<CSSCanvasValue*>(this)->image(renderer, size);
     case CrossfadeClass:
         return static_cast<CSSCrossfadeValue*>(this)->image(renderer, size);
     case LinearGradientClass:
-        return static_cast<CSSLinearGradientValue*>(this)->image(renderer, size);
+        return toCSSLinearGradientValue(this)->image(renderer, size);
     case RadialGradientClass:
-        return static_cast<CSSRadialGradientValue*>(this)->image(renderer, size);
+        return toCSSRadialGradientValue(this)->image(renderer, size);
     default:
         ASSERT_NOT_REACHED();
     }
     return 0;
 }
 
 bool CSSImageGeneratorValue::isFixedSize() const
 {
     switch (classType()) {
     case CanvasClass:
@@ skipping 11 matching lines @@
 }
 
 IntSize CSSImageGeneratorValue::fixedSize(const RenderObject* renderer)
 {
     switch (classType()) {
     case CanvasClass:
         return static_cast<CSSCanvasValue*>(this)->fixedSize(renderer);
     case CrossfadeClass:
         return static_cast<CSSCrossfadeValue*>(this)->fixedSize(renderer);
     case LinearGradientClass:
-        return static_cast<CSSLinearGradientValue*>(this)->fixedSize(renderer);
+        return toCSSLinearGradientValue(this)->fixedSize(renderer);
     case RadialGradientClass:
-        return static_cast<CSSRadialGradientValue*>(this)->fixedSize(renderer);
+        return toCSSRadialGradientValue(this)->fixedSize(renderer);
     default:
         ASSERT_NOT_REACHED();
     }
     return IntSize();
 }
 
 bool CSSImageGeneratorValue::isPending() const
 {
     switch (classType()) {
     case CrossfadeClass:
@@ skipping 30 matching lines @@
 void CSSImageGeneratorValue::loadSubimages(ResourceFetcher* fetcher)
 {
     switch (classType()) {
     case CrossfadeClass:
         static_cast<CSSCrossfadeValue*>(this)->loadSubimages(fetcher);
         break;
     case CanvasClass:
         static_cast<CSSCanvasValue*>(this)->loadSubimages(fetcher);
         break;
     case LinearGradientClass:
-        static_cast<CSSLinearGradientValue*>(this)->loadSubimages(fetcher);
+        toCSSLinearGradientValue(this)->loadSubimages(fetcher);
         break;
     case RadialGradientClass:
-        static_cast<CSSRadialGradientValue*>(this)->loadSubimages(fetcher);
+        toCSSRadialGradientValue(this)->loadSubimages(fetcher);
         break;
     default:
         ASSERT_NOT_REACHED();
     }
 }
 
 } // namespace WebCore