Is there a way to create custom network throttling profiles from a Chrome extension?

问题

I know that Chrome now supports network throttling form the Network tab of DevTools, but I want to create a Chrome extension that either does this itself or utilizes the existing DevTool to create a custom throttling speed. What would be the best way to go about this?

来源：https://stackoverflow.com/questions/42744575/is-there-a-way-to-create-custom-network-throttling-profiles-from-a-chrome-extens