X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fthird_party%2FWebKit%2FSource%2Fcore%2Fsvg%2FSVGStyleElement.h;h=3c6858748188924e62c83460d21d6cb3daf435a5;hb=004985e17e624662a4c85c76a7654039dc83f028;hp=1490667f6aeb291037e1d69835d37786ba78123d;hpb=2f108dbacb161091e42a3479f4e171339b7e7623;p=platform%2Fframework%2Fweb%2Fcrosswalk.git

diff --git a/src/third_party/WebKit/Source/core/svg/SVGStyleElement.h b/src/third_party/WebKit/Source/core/svg/SVGStyleElement.h
index 1490667..3c68587 100644
--- a/src/third_party/WebKit/Source/core/svg/SVGStyleElement.h
+++ b/src/third_party/WebKit/Source/core/svg/SVGStyleElement.h
@@ -29,6 +29,7 @@ namespace WebCore {
 
 class SVGStyleElement FINAL : public SVGElement
                             , public StyleElement {
+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGStyleElement);
 public:
     static PassRefPtr<SVGStyleElement> create(Document&, bool createdByParser);
     virtual ~SVGStyleElement();
@@ -47,6 +48,8 @@ public:
     virtual String title() const OVERRIDE;
     void setTitle(const AtomicString&);
 
+    virtual void trace(Visitor*) OVERRIDE;
+
 private:
     SVGStyleElement(Document&, bool createdByParser);