This change removes contexts from functions that don't use them. Passing
down context unnecessarily leads to us having to propagate them
everywhere.
Change-Id: I1723721faf4f487b6cc92b9daef3f23747d9cbc1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/258285
Trust: Danish Dua <danishdua@google.com>
Run-TryBot: Danish Dua <danishdua@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
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