tree fe45aa6d4472a79b1a575d57c4e582a6d4586f2e
parent aeff9b174c848c52a984b8a40503022c12644c77
author Jenn Magder <magder@google.com> 1715633442 -0700
committer GitHub <noreply@github.com> 1715633442 +0000
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Remove -[NSNotificationCenter removeObserver:] in deallocs (#52772)

Removing `NSNotificationCenter` observers in dealloc hasn't been necessary since iOS 8 or macOS 10.10.

> If your app targets iOS 9.0 and later or macOS 10.11 and later, and you used [addObserver:selector:name:object:](https://developer.apple.com/documentation/foundation/nsnotificationcenter/1415360-addobserver), you do not need to unregister the observer. If you forget or are unable to remove the observer, the system cleans up the next time it would have posted to it.

https://developer.apple.com/documentation/foundation/nsnotificationcenter/1413994-removeobserver

Remove it.