bindings: Retires ScriptWrappable::init, etc.

Source/core/workers/WorkerLocation.h

Index: Source/core/workers/WorkerLocation.h
diff --git a/Source/core/workers/WorkerLocation.h b/Source/core/workers/WorkerLocation.h
index fece678ba84de437a6d3ade5e5ad59725f682122..1bc902d5b7827872bb211f097e40c44136c178f6 100644
--- a/Source/core/workers/WorkerLocation.h
+++ b/Source/core/workers/WorkerLocation.h
@@ -56,10 +56,8 @@ public:
     void trace(Visitor*) { }
 
 private:
-    explicit WorkerLocation(const KURL& url) : m_url(url)
-    {
-        ScriptWrappable::init(this);
-    }
+    explicit WorkerLocation(const KURL& url)
+        : m_url(url) { }
 
     KURL m_url;
 };