[Rev 01] RFR: 8234239: [TEST_BUG] Reenable few ignored web tests

[Arun Joseph]

The pull request has been updated with additional changes.

----------------

Added commits:
 - ca460353: Remove ignore imports and update copyright

Changes:
  - all: https://git.openjdk.java.net/jfx/pull/42/files
  - new: https://git.openjdk.java.net/jfx/pull/42/files/f2f121d9..ca460353

Webrevs:
 - full: https://webrevs.openjdk.java.net/jfx/42/webrev.01
 - incr: https://webrevs.openjdk.java.net/jfx/42/webrev.00-01

  Issue: https://bugs.openjdk.java.net/browse/JDK-8234239
  Stats: 6 lines in 3 files changed: 0 ins; 3 del; 3 mod
  Patch: https://git.openjdk.java.net/jfx/pull/42.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/42/head:pull/42

PR: https://git.openjdk.java.net/jfx/pull/42