Chromium-specific implementation of Extension Registry that uses Chromium's DOM UI messaging to fetch WebInspector/DevTools extension list from Chromium's extension manager.
Created attachment 63708 [details] patch
Oops - lost message. It should be implemented via InspectorFrontendHost binding.
Created attachment 63891 [details] patch
Comment on attachment 63891 [details] patch This looks good formally. One concern though: if we know that this request is always done at front-end stratup, why not to push it provisionally?
This has been implemented as a unsolicited notification from browser.