For people who are looking at this in the future, the above process is no longer necessary. Hive keychain has been added to the google and firefox extension libraries.

chrome: https://chrome.google.com/webstore/detail/hive-keychain/jcacnejopjdphbnjgfaaobbfafkihpep firefox: https://addons.mozilla.org/en-US/firefox/addon/hive-keychain/