Bug 1080348 - Failing TC Gu test: keyboard-test/unit/mock_navigator_input_method_test.js

https://bugzilla.mozilla.org/show_bug.cgi?id=1080348

https://treeherder.allizom.org/ui/#/jobs?repo=gaia&revision=b56130146ed873054e171ed9e84aa276aaeddcc0