hg: graal/graal-jvmci-9/hotspot: Remove unnecessary assert.

[christian.thalinger at oracle.com]

Changeset: 6c7b862eb29a
Author:    twisti
Date:      2015-08-27 09:46 -1000
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-9/hotspot/rev/6c7b862eb29a

Remove unnecessary assert.

! src/share/vm/prims/jni.cpp