ScriptPromise should understand the ScriptState from which the ScriptPromise is generated

Source/core/css/FontFaceSet.idl

Index: Source/core/css/FontFaceSet.idl
diff --git a/Source/core/css/FontFaceSet.idl b/Source/core/css/FontFaceSet.idl
index b17e7fc8f756b9c5eed0a040714229580b38d55f..6bf50ed6de250dd363a320838630527d63fff52b 100644
--- a/Source/core/css/FontFaceSet.idl
+++ b/Source/core/css/FontFaceSet.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2013 Google Inc. All rights reerved.

[yhirano, 2014/05/09 06:24:57]

??

[haraken, 2014/05/09 07:37:25]

Done.

  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -42,8 +42,8 @@ enum FontFaceSetLoadStatus { "loading", "loaded" };
     attribute EventHandler onloadingerror;
 
     [RaisesException] boolean check(DOMString font, [Default=NullString] optional DOMString text);
-    Promise load(DOMString font, [Default=NullString] optional DOMString text);
-    Promise ready();
+    [CallWith=ScriptState] Promise load(DOMString font, [Default=NullString] optional DOMString text);
+    [CallWith=ScriptState] Promise ready();
 
     [RaisesException] void add(FontFace fontFace);
     void clear();