Implement WindowTimers.set{Timeout,Interval} without [Custom]

Source/core/frame/DOMWindowTimers.h

Index: Source/core/frame/DOMWindowTimers.h
diff --git a/Source/core/frame/DOMWindowTimers.h b/Source/core/frame/DOMWindowTimers.h
index b7726ddf41d65fbe83fb78163425ff1c16981976..4ce7609a19bf9568483309fbca97d13349f6f9ce 100644
--- a/Source/core/frame/DOMWindowTimers.h
+++ b/Source/core/frame/DOMWindowTimers.h
@@ -34,15 +34,19 @@
 #define DOMWindowTimers_h
 
 #include "wtf/Forward.h"
+#include "wtf/Vector.h"
 
 namespace blink {
 
 class EventTarget;
-class ScheduledAction;
+class ScriptState;
+class ScriptValue;
 
 namespace DOMWindowTimers {
-int setTimeout(EventTarget&, PassOwnPtr<ScheduledAction>, int timeout);
-int setInterval(EventTarget&, PassOwnPtr<ScheduledAction>, int timeout);
+int setTimeout(ScriptState*, EventTarget&, const ScriptValue& handler, int timeout, const Vector<ScriptValue>& arguments);
+int setTimeout(ScriptState*, EventTarget&, const String& handler, int timeout, const Vector<ScriptValue>&);
+int setInterval(ScriptState*, EventTarget&, const ScriptValue& handler, int timeout, const Vector<ScriptValue>&);
+int setInterval(ScriptState*, EventTarget&, const String& handler, int timeout, const Vector<ScriptValue>&);
 void clearTimeout(EventTarget&, int timeoutId);
 void clearInterval(EventTarget&, int timeoutId);
 }