Add support for [NoInterfaceObject] extended attribute to bindings generator

Source/core/workers/DedicatedWorkerContext.idl

Index: Source/core/workers/DedicatedWorkerContext.idl
diff --git a/Source/core/workers/DedicatedWorkerContext.idl b/Source/core/workers/DedicatedWorkerContext.idl
index d2048590b0adf160ddf69f00290bf407df3cdbe9..489ce8702021f09d5fb4eceac9cb401a23abb7d6 100644
--- a/Source/core/workers/DedicatedWorkerContext.idl
+++ b/Source/core/workers/DedicatedWorkerContext.idl
@@ -28,7 +28,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-interface DedicatedWorkerContext : WorkerContext {
+[
+    NoInterfaceObject,
+] interface DedicatedWorkerContext : WorkerContext {
     [Custom, RaisesException] void postMessage(any message, optional Array messagePorts);
     attribute EventListener onmessage;
 };