tree 38a0291d1dbdd36cb54dbd8f7a775ecd9dc058af
parent 2417911076f3ac2430f93d4da99e72fea721129a
author Alan Donovan <adonovan@google.com> 1654533765 -0400
committer Alan Donovan <adonovan@google.com> 1654548430 +0000

internal: remove unneeded FileSets

This change replaces various uses of FileSet with either
nothing (when the parameter wasn't really needed) or token.File.

Notably, astutil.Imports was being used to extract the imports
of a file (available at ast.File.Imports), forcing a number
of wrappers to have a FileSet parameter.

Also, simplify various expressions file.Position().Line to file.Line().

Change-Id: I19fe86a18aba50352275f77ed737513744d3930c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/410366
Run-TryBot: Alan Donovan <adonovan@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>