mozilla/addon-sdk — pull request #437 by ochameau (2012-05-14 18:12:24+00:00)
Title: Factorize uses of `isBrowser` method from api-utils/window-utils`.

While working on https://bugzilla.mozilla.org/show_bug.cgi?id=752631 PR #436, I've noticed that isBrowser method is implemented in many modules.
Here is a patch to use only window-utils.isBrowser implementation.