hg: jdk9/hs-rt/hotspot: 8149427: Remove .class files from the hotspot repo .hgignore file

[david.holmes at oracle.com]

Changeset: 93a449cbce98
Author:    dholmes
Date:      2016-02-15 21:57 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/93a449cbce98

8149427: Remove .class files from the hotspot repo .hgignore file
Reviewed-by: mikael, twisti

! .hgignore