chore: sync upstream PR #8271 - fix(core): prevent removeListener from removing wrong listener

[riderx]

Upstream PR Sync

This PR syncs changes from an external contributor's PR on the official Capacitor repository.

Original PR

• PR: #8271
• Title: fix(core): prevent removeListener from removing wrong listener
• Author: @maniktyagi04

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Synced from upstream by Capacitor+ Bot

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📥 Commits

Reviewing files that changed from the base of the PR and between 63026cc and 13dc42a.

📒 Files selected for processing (2)

• core/src/tests/web-plugin.spec.ts
• core/src/web-plugin.ts

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[github-actions]

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[cursor]

Risk: low. Cursor Bugbot was not present on this PR, so that signal was skipped. The change is a narrow upstream sync that guards removeListener against splice(-1, 1) when the callback is missing, with a matching unit test — approving.

  

_{Sent by Cursor Approval Agent: Pull Request Approver External}

[cursor]

Risk: low. Cursor Bugbot was not present on this PR, so that signal was skipped. The change guards removeListener against removing the wrong listener when the callback is not found, with matching unit test coverage — approving.

  

_{Sent by Cursor Approval Agent: Pull Request Approver}