Reland "Convert SimpleURLLoader to use mojom types."
This is a reland of cd4d366ba3
Original change's description:
> Convert SimpleURLLoader to use mojom types.
>
> This CL Converts the SimpleURLLoader to use the mojom URLResponseHead
> struct instead of the native ResourceResponseHead struct.
>
> Change-Id: I016b0731930b4589ba6169aa2e24ad45dc6675cf
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1790273
> Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
> Reviewed-by: Avi Drissman <avi@chromium.org>
> Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
> Reviewed-by: Sorin Jianu <sorin@chromium.org>
> Reviewed-by: Charles . <charleszhao@chromium.org>
> Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
> Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
> Reviewed-by: Robert Kaplow <rkaplow@chromium.org>
> Reviewed-by: Tarun Bansal <tbansal@chromium.org>
> Reviewed-by: Hajime Hoshi <hajimehoshi@chromium.org>
> Reviewed-by: Matt Menke <mmenke@chromium.org>
> Reviewed-by: Danyao Wang <danyao@chromium.org>
> Reviewed-by: David Trainor <dtrainor@chromium.org>
> Reviewed-by: Owen Min <zmin@chromium.org>
> Commit-Queue: Lucas Gadani <lfg@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#697317}
Change-Id: I51e7519f8ec48ee625ab9eed03b4829d7993e511
Tbr: kinuko@chromium.org, avi@chromium.org, khorimoto@chromium.org, sorin@chromium.org, charleszhao@chromium.org, bsazonov@chromium.org, hashimoto@chromium.org, rkaplow@chromium.org, tbansal@chromium.org, hajimehoshi@chromium.org, mmenke@chromium.org, danyao@chromium.org, dtrainor@chromium.org, zmin@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1811199
Reviewed-by: Lucas Gadani <lfg@chromium.org>
Reviewed-by: Tao Wu <wutao@chromium.org>
Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
Reviewed-by: Owen Min <zmin@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Commit-Queue: Lucas Gadani <lfg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#697743}
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