minor skin cleanup issue: SeparatorSkin didn't remove the line it added to the control's children
fix is to override dispose and include the removal for testing: removed the exclusion of SeparatorSkin from memoryLeakTest - doing so lets it fail/pass before/after this fix ------------- Commit messages: - 8273071: SeparatorSkin: must remove child on dispose Changes: https://git.openjdk.java.net/jfx/pull/616/files Webrev: https://webrevs.openjdk.java.net/?repo=jfx&pr=616&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8273071 Stats: 14 lines in 2 files changed: 7 ins; 7 del; 0 mod Patch: https://git.openjdk.java.net/jfx/pull/616.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/616/head:pull/616 PR: https://git.openjdk.java.net/jfx/pull/616
