Limit max char of input fields in printer UI addDialog and editDialog

- Since we don't support tool tips for long texts, the input
  lengths are limited to a reasonable size.
- Limit max char input for printerName to 64 chars.
- Limit max char input for printerAddress to 128 chars.
- Limit max char input for printerQueue to 64 chars.

Bug: 869810
Test: manual end to end
Change-Id: I719810f920154923e80795f3a384af4c9e174fcb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1493372
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Reviewed-by: Bailey Berro <baileyberro@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Commit-Queue: jimmy gong <jimmyxgong@chromium.org>
Cr-Commit-Position: refs/heads/master@{#637495}
2 files changed