RFR: 8150564: Migrate useful ExtendedRobot methods into awt.Robot [v34]

[Alisen Chung]

On Tue, 12 Aug 2025 01:34:56 GMT, Alisen Chung <achung at openjdk.org> wrote:

>> Some useful methods in ExtendedRobot should be migrated into Robot itself so that ExtendedRobot can be removed in the future. The tests using ExtendedRobot for these migrated methods are changed to use only Robot (removing unnecessary building of ExtendedRobot).
>
> Alisen Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   dragAndDrop readded to ExtendedRobot

I've decided to revert the migration of dragAndDrop. I think not enough tests are using it so I will replace it with mousePress + glide when I remove ExtendedRobot. I am currently fixing the remaining tests that have had ExtendedRobot removed from them.

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PR Comment: https://git.openjdk.org/jdk/pull/22044#issuecomment-3181926119