Stop using the hidden window

mozilla / testpilot-metrics

Metrics broker library for Test Pilot experiments. Pings Google Analytics and Mozilla metrics servers

Mozilla Public License 2.0

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Open jaredhirsch opened 7 years ago

jaredhirsch commented 7 years ago

Turns out the hidden window is a CPOW (makes sense, it involves reaching into a content window DOM). CPOWs cause performance problems.

Just load the xhr service, for bootstrapped add-ons, and use sdk/request, for sdk add-ons.

jaredhirsch commented 7 years ago

@fzzzy Thanks for volunteering to help! Here's a bug for you