RFR: 7900303: auto updating components need accessbility control [v2]

[Dmitry Bessonov]

> The auto-updating component that can be improved in JTHarness UI in terms of accessibility is test run progress bar.
> 
> Such progress bars are visible on the main desktop and in test run monitor window.
> 
> We should provide a mechanism for the user to hide test run progress bars.

Dmitry Bessonov has updated the pull request incrementally with one additional commit since the last revision:

  CRN second year update

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

Changes:
  - all: https://git.openjdk.org/jtharness/pull/82/files
  - new: https://git.openjdk.org/jtharness/pull/82/files/242a0a91..026152d7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jtharness&pr=82&range=01
 - incr: https://webrevs.openjdk.org/?repo=jtharness&pr=82&range=00-01

  Stats: 4 lines in 3 files changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jtharness/pull/82.diff
  Fetch: git fetch https://git.openjdk.org/jtharness.git pull/82/head:pull/82

PR: https://git.openjdk.org/jtharness/pull/82