Crib Launcher: Make crib enable getScope function available

cribjs_launcher.js

@@ -380,6 +380,9 @@
     .allowPublicAcquisition("crib_sw_get", function (param_list) {
       return callCribSWGadget(this, "get", param_list);
     })
+    .allowPublicAcquisition("crib_sw_getScope", function (param_list) {
+      return callCribSWGadget(this, "getScope", param_list);
+    })
     /////////////////////////////////////////////////////////////////
     // declared methods
     /////////////////////////////////////////////////////////////////

gadget/crib-sw-gadget.js

@@ -111,6 +111,12 @@
         .push(function (storage_gadget) {
           return storage_gadget.remove(url);
         });
+    })
+    .declareMethod('getScope', function () {
+      return getStorageGadget(this)
+        .push(function (storage_gadget) {
+          return storage_gadget.getScope();
+        });
     });
 
 }(window, rJS, RSVP, jIO));
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