Forward fill and stroke styles from 2d canvas to canvas filters

third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.h

Index: third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.h
diff --git a/third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.h b/third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.h
index 6cfd03ccc3488711f3fc93aa3a1e0a7f6a1e2da2..cecda7d4fdbd88f89b393737122b3379dac2ffbb 100644
--- a/third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.h
+++ b/third_party/WebKit/Source/core/svg/graphics/filters/SVGFilterBuilder.h
@@ -23,6 +23,7 @@
 
 #include "platform/graphics/filters/FilterEffect.h"
 #include "platform/heap/Handle.h"
+#include "third_party/skia/include/core/SkShader.h"
 #include "wtf/HashMap.h"
 #include "wtf/HashSet.h"
 #include "wtf/PassRefPtr.h"
@@ -77,7 +78,9 @@ class SVGFilterBuilder {
 public:
     SVGFilterBuilder(
         PassRefPtrWillBeRawPtr<FilterEffect> sourceGraphic,
-        PassRefPtrWillBeRawPtr<SVGFilterGraphNodeMap> = nullptr);
+        PassRefPtrWillBeRawPtr<SVGFilterGraphNodeMap> = nullptr,
+        PassRefPtr<SkShader> fillShader = nullptr,
+        PassRefPtr<SkShader> strokeShader = nullptr);
 
     void buildGraph(Filter*, SVGFilterElement&, const FloatRect&);
 
@@ -95,6 +98,7 @@ private:
 
     RefPtrWillBeMember<FilterEffect> m_lastEffect;
     RefPtrWillBeMember<SVGFilterGraphNodeMap> m_nodeMap;
+    RefPtrWillBeMember<Filter> m_paintFilter;
 };
 
 } // namespace blink