joewalker/devtools-window — pull request #237 by harthur (2012-11-14 23:05:26+00:00)
Title: Don't init gDevTools on every window open, fix for #223

renamed `DevTools.init()` to `DevTools.addToBrowserWindow()`. Registering the tools now goes into the DevTools constructor, which is only called once per lifetime of the browser.