diff --git a/mozilla/js/macbuild/XPConnectIDL.mcp b/mozilla/js/macbuild/XPConnectIDL.mcp
index ca19e452b04..4216942e7aa 100644
Binary files a/mozilla/js/macbuild/XPConnectIDL.mcp and b/mozilla/js/macbuild/XPConnectIDL.mcp differ