Migrate references of content::mojom::RendererAudioInputStreamFactory to new Mojo types

Convert both the implementation and clients in the browser and renderer
processes for the content.mojom.RendererAudioInputStreamFactory interface,
and adapt unit tests.

Bug: 955171
Change-Id: I4b134c0f959b255f0753933631a191680222603b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1798664
Reviewed-by: Arthur Sonzogni <[email protected]>
Reviewed-by: Ken Buchanan <[email protected]>
Reviewed-by: Oksana Zhuravlova <[email protected]>
Reviewed-by: Kentaro Hara <[email protected]>
Commit-Queue: Mario Sanchez Prada <[email protected]>
Cr-Commit-Position: refs/heads/master@{#696306}
10 files changed