Web Animations: Migrate SVG integer interpolation to interpolation types

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

Index: third_party/WebKit/Source/core/svg/SVGInteger.h
diff --git a/third_party/WebKit/Source/core/svg/SVGInteger.h b/third_party/WebKit/Source/core/svg/SVGInteger.h
index cc0141be05b275d4178eef84ac54972c92c7bf90..ae20a3d4ec7501faccd6c6df05e3afb647b60196 100644
--- a/third_party/WebKit/Source/core/svg/SVGInteger.h
+++ b/third_party/WebKit/Source/core/svg/SVGInteger.h
@@ -67,12 +67,7 @@ protected:
     int m_value;
 };
 
-inline PassRefPtrWillBeRawPtr<SVGInteger> toSVGInteger(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
-{
-    RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
-    ASSERT(base->type() == SVGInteger::classType());
-    return static_pointer_cast<SVGInteger>(base.release());
-}
+DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGInteger);
 
 } // namespace blink