hg: jdk10/sandbox/jdk: http-client-branch: switch on HPACK traces in ServerPushTest

[daniel.fuchs at oracle.com]

Changeset: 9239e7587d8c
Author:    dfuchs
Date:      2017-10-17 16:47 +0100
URL:       http://hg.openjdk.java.net/jdk10/sandbox/jdk/rev/9239e7587d8c

http-client-branch: switch on HPACK traces in ServerPushTest

! test/java/net/httpclient/http2/ServerPush.java