Added in JDK-8192888, and became unused in JDK-8213843. -------------
Commit messages: - SYNTH_BUTTON_UI_KEY field is unused Changes: https://git.openjdk.org/jdk/pull/11890/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11890&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8299774 Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/11890.diff Fetch: git fetch https://git.openjdk.org/jdk pull/11890/head:pull/11890 PR: https://git.openjdk.org/jdk/pull/11890
