GitLab

- Mark parameters const for SetAccessibilityViewportInfo() and
  SetAccessibilityDocInfo().
- Fix lint errors.

Change-Id: I2d54ac4e4b04acb20b7b86767534b30bfba8541e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1794502
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Raymes Khoury <raymes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#697217}