1 files changed, 4 insertions, 18 deletions
diff --git a/Source/WebCore/bindings/js/JSCSSStyleDeclarationCustom.h b/Source/WebCore/bindings/js/JSCSSStyleDeclarationCustom.h
index 6ed1fec30..af2a9dce5 100644
--- a/Source/WebCore/bindings/js/JSCSSStyleDeclarationCustom.h
+++ b/Source/WebCore/bindings/js/JSCSSStyleDeclarationCustom.h
@@ -23,26 +23,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef JSCSSStyleDeclarationCustom_h
-#define JSCSSStyleDeclarationCustom_h
-
-#include "CSSRule.h"
-#include "CSSStyleDeclaration.h"
-#include "CSSStyleSheet.h"
-#include "JSCSSStyleDeclaration.h"
-#include "JSStyleSheetCustom.h"
+#pragma once
 
 namespace WebCore {
 
-inline void* root(CSSStyleDeclaration* style)
-{
-    if (CSSRule* parentRule = style->parentRule())
-        return root(parentRule);
-    if (CSSStyleSheet* styleSheet = style->parentStyleSheet())
-        return root(styleSheet);
-    return style;
-}
+class CSSStyleDeclaration;
 
-}
+void* root(CSSStyleDeclaration*);
 
-#endif // JSCSSStyleDeclarationCustom_h
+} // namespace WebCore