Misc cleanup, remove unused & dead code #2586

	# Do not edit; instead, modify presubmit.yaml.template, and run './bin/plugin generate'.

	# Copyright 2020 The Chromium Authors. All rights reserved.
	# Use of this source code is governed by a BSD-style license that can be
	# found in the LICENSE file.

	name: presubmit
	on:
	pull_request:
	push:
	branches:
	- master
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	presubmit:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	version: [2023.3, 2024.1, 2024.2, 2024.3]
	steps:
	- name: checkout
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
	- name: build ${{ matrix.version }}
	run: ./tool/github.sh
	env:
	IDEA_VERSION: ${{ matrix.version }}
	checker:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	matrix:
	bot: [CHECK_BOT, DART_BOT, UNIT_TEST_BOT]
	steps:
	- name: checkout
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
	- name: Linux ${{ matrix.bot }}
	run: ./tool/github.sh
	env:
	BOT: ${{ matrix.bot }}

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