Replace open-coded toSVG<type> with DEFINE_SVG_PROPERTY_TYPE_CASTS

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

Index: third_party/WebKit/Source/core/svg/SVGEnumeration.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGEnumeration.cpp b/third_party/WebKit/Source/core/svg/SVGEnumeration.cpp
index 32b3e4f8a79f77583ea80ee0cf2d0f55997d49cd..c4c4a85ca9f460be971ac3ad918f3499e09ce4f0 100644
--- a/third_party/WebKit/Source/core/svg/SVGEnumeration.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGEnumeration.cpp
@@ -29,7 +29,6 @@
  */
 
 #include "config.h"
-
 #include "core/svg/SVGEnumeration.h"
 
 #include "bindings/core/v8/ExceptionState.h"
@@ -39,12 +38,7 @@
 
 namespace blink {
 
-inline PassRefPtrWillBeRawPtr<SVGEnumerationBase> toSVGEnumerationBase(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
-{
-    RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
-    ASSERT(base->type() == SVGEnumerationBase::classType());
-    return static_pointer_cast<SVGEnumerationBase>(base.release());
-}
+DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGEnumerationBase);
 
 SVGEnumerationBase::~SVGEnumerationBase()
 {