test: fix deprecation warning in addons test
test: fix deprecation warning in addons test

The non-isolate version of node::FatalException() is deprecated, switch
to the version that takes an isolate as its first argument.

PR-URL: https://github.com/nodejs/io.js/pull/1793
Reviewed-By: Trevor Norris <9cb5491eb5770dd8e0bf77a8a0335abf5f0488c5@gmail.com>

dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node