net/http: TestIssue4191_InfiniteGetTimeout is flakey

[4a6f656c]

TestIssue4191_InfiniteGetTimeout fails occasionally across multiple platforms. A recent
example is on the linux/amd64 builder:

--- FAIL: TestIssue4191_InfiniteGetTimeout (0.26 seconds)
transport_test.go:1001:         Error issuing GET: Get http://127.0.0.1:13257/get: http:
can't write HTTP request on broken connection
FAIL
FAIL    net/http        27.716s

  http://build.golang.org/log/d06b4df0cabed6e341be9fd35970ed23c35577b9

Also on netbsd/amd64:

  http://build.golang.org/log/98b3c801c786ad478ced98f22b20d123054a0e94

And freebsd/arm:

  http://build.golang.org/log/7427c03f89b08c20c8c6a8011199c8a9da298ef0

And openbsd/amd64:

  http://build.golang.org/log/f1fdd074738ec8f25357cd4783b941a5d6281f0f

[minux]

Comment 2:

Issue #4854 has been merged into this issue.

[minux]

Comment 3:

Issue #4853 has been merged into this issue.

[bradfitz]

Comment 4:

https://golang.org/cl/7374045

Status changed to Started.

[bradfitz]

Comment 5:

This issue was closed by revision a2ade45.

Status changed to Fixed.