hg: jdk/sandbox: http-client-branch: remove test that tests removed class

[daniel.fuchs at oracle.com]

Changeset: 08e58c1c75fb
Author:    dfuchs
Date:      2017-11-09 14:24 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/08e58c1c75fb

http-client-branch: remove test that tests removed class

! test/jdk/java/net/httpclient/whitebox/Driver.java
- test/jdk/java/net/httpclient/whitebox/jdk.incubator.httpclient/jdk/incubator/http/ResponseHeadersTest.java