Extracting the SVG Filter Reference implementation out of the FilterEffectRenderer into its own typ…

Source/core/platform/graphics/filters/FilterEffect.h

Index: Source/core/platform/graphics/filters/FilterEffect.h
diff --git a/Source/core/platform/graphics/filters/FilterEffect.h b/Source/core/platform/graphics/filters/FilterEffect.h
index 50e5396660e105d530e81d95ae38dea8beaaa383..e88f32e38ed61398a82bdacf647ecab4f35761dc 100644
--- a/Source/core/platform/graphics/filters/FilterEffect.h
+++ b/Source/core/platform/graphics/filters/FilterEffect.h
@@ -92,6 +92,7 @@ public:
 
     FloatRect maxEffectRect() const { return m_maxEffectRect; }
     void setMaxEffectRect(const FloatRect& maxEffectRect) { m_maxEffectRect = maxEffectRect; } 
+    void setMaxEffectRectRecursive(const FloatRect&);
 
     void apply();
 
@@ -197,6 +198,8 @@ private:
     ColorSpace m_resultColorSpace;
 };
 
+typedef Vector<RefPtr<FilterEffect> > FilterEffectList;
+
 } // namespace WebCore
 
 #endif // FilterEffect_h