net/http: dead link to chrome documentation on connection management

[smasher164]

go/src/net/http/transport.go

Lines 843 to 846 in 8627b4c

	// Deliver pconn to goroutine waiting for idle connection, if any.
	// (They may be actively dialing, but this conn is ready first.
	// Chrome calls this socket late binding.
	// See https://insouciant.org/tech/connection-management-in-chromium/.)

https://insouciant.org/tech/connection-management-in-chromium/ is no longer accessible. The relevant docs should point to the chromium wiki at https://www.chromium.org/developers/design-documents/network-stack#TOC-Connection-Management.

[gopherbot]

Change https://golang.org/cl/232357 mentions this issue: net/http: update link to chrome documentation on connection management