GitLab

This CL converts SetupDevToolsFrontend from
devtools_frontend.mojom to new Mojo types.

Along with updating mojom interfaces, it also updates
methods and members which take DevToolsFrontendAssociatedPtr,
DevToolsFrontendAssociatedPtr,
DevToolsFrontendHostAssociatedPtrInfo,
DevToolsFrontendAssociatedRequest with new Mojo types.

Bug: 955171, 978694
Change-Id: I7896a82b81b36066b5d36ca91fc86f858fd9c486
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1748966Reviewed-by: Sam McNally <sammc@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Reviewed-by: Andrey Kosyakov <caseq@chromium.org>
Commit-Queue: Julie Kim <jkim@igalia.com>
Cr-Commit-Position: refs/heads/master@{#686417}