GitLab

- Hooks up the Mojo handler interface to the Print Management app.
- Generates js-lite bindings from printing_manager.mojom.

Bug: 1053704
Change-Id: If5df4fe8313e510de0548a72b50277bda585535a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2117163Reviewed-by: calamity <calamity@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Reviewed-by: Bailey Berro <baileyberro@chromium.org>
Commit-Queue: jimmy gong <jimmyxgong@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756077}