Introduce toV8NoInline

Source/core/css/FontFaceSet.idl

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 enum FontFaceSetLoadStatus { "loading", "loaded" };
 
 [
     NoInterfaceObject,
     RuntimeEnabled=FontLoadEvents,
     ActiveDOMObject,
-    GenerateIsReachable=document
+    GenerateIsReachable=document,
+    PromiseResolutionTarget,
 ] interface FontFaceSet : EventTarget {
 
     attribute EventHandler onloading;
     attribute EventHandler onloadingdone;
     attribute EventHandler onloadingerror;
 
     [RaisesException] sequence<FontFace> match(DOMString font, [Default=NullString] optional DOMString text);
     [RaisesException] boolean check(DOMString font, [Default=NullString] optional DOMString text);
     [RaisesException] Promise load(DOMString font, [Default=NullString] optional DOMString text);
     Promise ready();
 
     readonly attribute FontFaceSetLoadStatus status;
 };