GitLab

This is a reland of 13c126e3

Addresses the size increase by removing the dep on //ui/base.
All uses of ui::ResourceBundle in CastRunner are replaced with disk
reads.

Original change's description:
> [bindings] Define cross-platform NamedMessagePortConnector impl.
>
> Refactors NamedMessagePortConnector into a platform-agnostic component,
> which can be reused across FIDL, in-process, and testing contexts.
> It uses Blink messages and message ports as a common basis for
> message and port transport.
>
> * Implements some missing portions of the Blink/FIDL MessagePort
>   conversion layer.
> * Adds a Fuchsia implementation of NMPC.
>
> Bug: 1104369
> Change-Id: I01e86c38963bfb114a7466c6f73b143e5302ad1e
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2293110
> Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
> Reviewed-by: Jochen Eisinger <jochen@chromium.org>
> Reviewed-by: David Dorwin <ddorwin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#806684}

Bug: 1104369
Change-Id: I77dc7679030e0f0aa61ad4dba2050ce2cb6e22d2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2417492Reviewed-by: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808393}