Unify animate motion transform update invalidations

third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h

Index: third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h
diff --git a/third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h b/third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h
index 3e2e0da8e9718c06f175c41ba5ae54ea4ea31f48..5b4a295dcdfa9a3f062e3b32eb20bbcbb6d354d5 100644
--- a/third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h
+++ b/third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h
@@ -66,6 +66,8 @@ class SVGAnimateMotionElement final : public SVGAnimationElement {
 
   void updateAnimationMode() override;
 
+  void invalidateForAnimateMotionTransformChange(LayoutObject& target);
+
   // Note: we do not support percentage values for to/from coords as the spec
   // implies we should (opera doesn't either)
   FloatPoint m_fromPoint;