Test PR to kick off kokoro presubmit

[linxinan-yt]

Bug: 496308836

[github-actions]

🤖 Gemini Suggested Commit Message

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ci: Test Kokoro Presubmit

Update a comment in test_shell.cc to trigger the Kokoro presubmit.
This change is made to verify the CI/CD system's functionality.

Bug: 496308836

---

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[gemini-code-assist]

Code Review

This pull request replaces a technical debt TODO regarding splash webcontents support with a temporary comment intended to trigger CI tests. The feedback correctly identifies that tracked technical debt should not be removed without resolution and that PR-specific metadata does not belong in the source code.

[gemini-code-assist]

The removal of the TODO (b/433354983) and its replacement with a meta-comment about the CI process is problematic:

• Maintainability: TODO markers for technical debt should only be removed when the task is completed or the issue is no longer relevant.
• Code Quality: Comments like "Test PR to kick off kokoro tests" are PR-specific metadata and do not belong in the source code.

Please restore the original TODO and remove the temporary comment.

// TODO(b/433354983): Figure out how to support splash webcontents in
// cobalt_browsertests.

References

1. Adherence to Chromium style guides is required. Removing tracked technical debt (TODOs) without resolution and adding non-descriptive meta-comments for CI purposes is discouraged. ^(link)