diff --git a/mozilla/js/macbuild/XPConnectIDL.mcp b/mozilla/js/macbuild/XPConnectIDL.mcp
index 4ba37a8eebf..2acdd38082b 100644
Binary files a/mozilla/js/macbuild/XPConnectIDL.mcp and b/mozilla/js/macbuild/XPConnectIDL.mcp differ