hg: openjfx/8u-dev/rt: Remove two asserts from Node inadvertently left in with changeset for RT-36272

[hang.vo at oracle.com]

Changeset: ea3a56fc511b
Author:    David Grieve<david.grieve at oracle.com>
Date:      2014-03-27 16:31 -0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/ea3a56fc511b

Remove two asserts from Node inadvertently left in with changeset for RT-36272

! modules/graphics/src/main/java/javafx/scene/Node.java