prototype.js: check element has parent node before remove.

[EladHeller]

Description (*)

Before call to removeChild on parent node, check that parent node is not null.
If the parent node is null, no action needed.

Related Pull Requests

Fixed Issues (if relevant)

1. Fixes Wrong polyfill for HTMLElement.prototype.remove throw error in edge case. #35387

Manual testing scenarios (*)

1. Browse to Magento 2.4 website.
2. Open console
3. Run document.createElement('div').remove()
4. Expected result: nothing happen.

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• All automated tests passed successfully (all builds are green)

[m2-assistant]

Hi @EladHeller. Thank you for your contribution
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[EladHeller]

@magento give me test instance

[magento-deployment-service]

Hi @EladHeller. Thank you for your request. I'm working on Magento instance for you.

[EladHeller]

@magento run all tests

[magento-automated-testing]

The requested builds are added to the queue. You should be able to see them here within a few minutes. Please re-request them if they don't show in a reasonable amount of time.

[magento-deployment-service]

Hi @EladHeller, unfortunately there is no ability to deploy Magento instance at the moment. Please try again later.

[EladHeller]

@magento run B2B

[magento-automated-testing]

Failed to run the builds. Please try to re-run them later.

[EladHeller]

@magento run Functional Tests B2B

[magento-automated-testing]

The requested builds are added to the queue. You should be able to see them here within a few minutes. Please re-request them if they don't show in a reasonable amount of time.

[EladHeller]

@magento run Adobe CLA Signed?

[magento-automated-testing]

Failed to run the builds. Please try to re-run them later.

[EladHeller]

@magento run Adobe CLA Signed

[magento-automated-testing]

Failed to run the builds. Please try to re-run them later.

[sidolov]

@EladHeller please, click on the Adobe CLA check link and sign it, thanks!

[EladHeller]

No one take care of this PR. I give up.