Bug 1101162 - Delete replaceQueryString from aOpenParams since it is not used by openUILinkIn. r=jaws
Bug 1108047 - Use instanceof instead of QueryInterface to reduce debugging exception noise. r=gavin
Bug 1083683 - Source bundle: Sign the hash of the bundle, not the full bundle. r=mshal
Bug 1112733 - Clear tabData storage after calling restore. r=billm