Skips `InitialWindowSizeTest` on Linux until [JDK-8310845](https://bugs.openjdk.org/browse/JDK-8310845) is fixed.
------------- Commit messages: - Skip test on Linux Changes: https://git.openjdk.org/jfx/pull/1162/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1162&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8310846 Stats: 5 lines in 1 file changed: 5 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/1162.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1162/head:pull/1162 PR: https://git.openjdk.org/jfx/pull/1162
