This PR adds a test that verifies the `SkinBase.layoutChildren(..)` method with different scales. While not explicitly documented, this method will receive the snapped and correctly calculated x, y, width and height values, so that children of the Control can be layouted correctly without requiring to do many more calculations regarding padding.
------------- Commit messages: - JDK-8315569: Tests for the contract of SkinBase.layoutChildren(..) Changes: https://git.openjdk.org/jfx/pull/1229/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1229&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8315569 Stats: 123 lines in 1 file changed: 123 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/1229.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1229/head:pull/1229 PR: https://git.openjdk.org/jfx/pull/1229
