Clean backport to remove obsolete 3DViewer tests. -------------
Commit messages: - 8271230: Remove obsolete test classes and data files from 3DViewer sample Changes: https://git.openjdk.java.net/jfx11u/pull/37/files Webrev: https://webrevs.openjdk.java.net/?repo=jfx11u&pr=37&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8271230 Stats: 7167 lines in 16 files changed: 0 ins; 7167 del; 0 mod Patch: https://git.openjdk.java.net/jfx11u/pull/37.diff Fetch: git fetch https://git.openjdk.java.net/jfx11u pull/37/head:pull/37 PR: https://git.openjdk.java.net/jfx11u/pull/37
