Handle geometry effects of filters in GeometryMapper

third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.h

Index: third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.h
diff --git a/third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.h b/third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.h
index c0d63d657158c59cc5cc0abe946f85949218a39d..85f619141912be601892c52362b824a816f8f0c0 100644
--- a/third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.h
+++ b/third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.h
@@ -177,6 +177,12 @@ class PLATFORM_EXPORT GeometryMapper {
       const PropertyTreeState& ancestorState,
       bool& success);
 
+  FloatClipRect slowLocalToAncestorVisualRectWithEffects(
+      const FloatRect&,
+      const PropertyTreeState& localState,
+      const PropertyTreeState& ancestorState,
+      bool& success);
+
   // Returns the precomputed data if already set, or adds and memoizes a new
   // PrecomputedDataForAncestor otherwise.
   PrecomputedDataForAncestor& getPrecomputedDataForAncestor(