Make InvalidatableInterpolation's InterpolationTypes decided at effect application time

third_party/WebKit/Source/core/svg/SVGElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGElement.cpp b/third_party/WebKit/Source/core/svg/SVGElement.cpp
index 6c7113acb95d3776cc8b0aa67160bf524d635d21..41faa2662a826ee248b43067cc8304c4300be1c5 100644
--- a/third_party/WebKit/Source/core/svg/SVGElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGElement.cpp
@@ -33,6 +33,7 @@
 #include "core/animation/ElementAnimations.h"
 #include "core/animation/InterpolationEnvironment.h"
 #include "core/animation/InvalidatableInterpolation.h"
+#include "core/animation/SVGInterpolationTypesMap.h"
 #include "core/css/CSSCursorImageValue.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/Document.h"
@@ -234,8 +235,9 @@ void SVGElement::applyActiveWebAnimations() {
           KeyframeEffectReadOnly::DefaultPriority, isSVGAttributeHandle);
   for (auto& entry : activeInterpolationsMap) {
     const QualifiedName& attribute = entry.key.svgAttribute();
+    SVGInterpolationTypesMap map;
     InterpolationEnvironment environment(
-        *this, propertyFromAttribute(attribute)->baseValueBase());
+        map, *this, propertyFromAttribute(attribute)->baseValueBase());
     InvalidatableInterpolation::applyStack(entry.value, environment);
   }
   svgRareData()->setWebAnimatedAttributesDirty(false);