Delete test that depends on an external server.

This is correctly tested in libcore.java.net.URLConnectionTest
so there's no need for a badly written duplicate test.

bug: 12864018

(cherry picked from commit 4dd526880a8bf351508fe0d4b2b5cabc3d107527)

Change-Id: I0016298b8970bb937900a8e39aca2f4f252a7a1c
1 file changed