tree 8fcfe1857b4546d05204a2b40d88db971ff72212
parent 3d6f59a38e86ad6dc913b738504f4a8479c977c0
author David Iglesias <ditman@gmail.com> 1729638557 -0700
committer GitHub <noreply@github.com> 1729638557 +0000
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[web] Remove old futureToPromise. (#55847)

This PR removes the old `futureToPromise` implementation (which was barely used), and replaces it by a more standard js_interop approach.

Fixes https://github.com/flutter/flutter/issues/155732

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style