Sync worker interfaces with the HTML spec

Source/core/workers/DedicatedWorkerGlobalScope.idl

Index: Source/core/workers/DedicatedWorkerGlobalScope.idl
diff --git a/Source/core/workers/DedicatedWorkerGlobalScope.idl b/Source/core/workers/DedicatedWorkerGlobalScope.idl
index 1e4b0e70085ce413fe17e6124bcd9fb372e9a95e..1fe2730fcb0127f1f9e6e489440232bb4d0df0c9 100644
--- a/Source/core/workers/DedicatedWorkerGlobalScope.idl
+++ b/Source/core/workers/DedicatedWorkerGlobalScope.idl
@@ -28,9 +28,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// https://html.spec.whatwg.org/#dedicated-workers-and-the-dedicatedworkerglobalscope-interface
+
 [
+    Global=(Worker,DedicatedWorker),
     Exposed=DedicatedWorker,
-    Global=(Worker,DedicatedWorker)
 ] interface DedicatedWorkerGlobalScope : WorkerGlobalScope {
     [PostMessage, RaisesException] void postMessage(any message, optional sequence<Transferable> transfer);
     attribute EventHandler onmessage;