Removes custom test/reporter.js from the lint process

[timvandermeij]

Fixes #4544 and makes lint work on the Windows bot.

• Resolves lint warnings W004 and W018 that were previously ignored.
• Removes custom test/reporter.js from the lint process.

When this PR lands, we must configure the Windows bot to not ignore lint results anymore.

[yurydelendik]

I think now make.js is cutting the output. Could you try not to call exit at https://github.com/mozilla/pdf.js/pull/4577/files#diff-da55c948ab565ebe30a2027fe5b721abR1295 ?

[timvandermeij]

/botio lint

[pdfjsbot]

From: Bot.io (Windows)

---

Received

Command cmd_lint from @timvandermeij received. Current queue size: 0

Live output at: http://107.22.172.223:8877/a4444b68b15e719/output.txt

[pdfjsbot]

From: Bot.io (Linux)

---

Received

Command cmd_lint from @timvandermeij received. Current queue size: 0

Live output at: http://107.21.233.14:8877/674b61393ca9323/output.txt

[pdfjsbot]

From: Bot.io (Linux)

---

Success

Full output at http://107.21.233.14:8877/674b61393ca9323/output.txt

Total script time: 0.83 mins

• Lint: Passed

[pdfjsbot]

From: Bot.io (Windows)

---

Success

Full output at http://107.22.172.223:8877/a4444b68b15e719/output.txt

Total script time: 1.18 mins

• Lint: Passed

[timvandermeij]

/botio test

[pdfjsbot]

From: Bot.io (Linux)

---

Received

Command cmd_test from @timvandermeij received. Current queue size: 0

Live output at: http://107.21.233.14:8877/a27aba10aad92b9/output.txt

[pdfjsbot]

From: Bot.io (Windows)

---

Received

Command cmd_test from @timvandermeij received. Current queue size: 0

Live output at: http://107.22.172.223:8877/98aaec7d45f48dd/output.txt

[pdfjsbot]

From: Bot.io (Windows)

---

Success

Full output at http://107.22.172.223:8877/98aaec7d45f48dd/output.txt

Total script time: 22.03 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: Passed

[pdfjsbot]

From: Bot.io (Linux)

---

Failed

Full output at http://107.21.233.14:8877/a27aba10aad92b9/output.txt

Total script time: 25.66 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: FAILED

Image differences available at: http://107.21.233.14:8877/a27aba10aad92b9/reftest-analyzer.html#web=eq.log

[yurydelendik]

Thank you