chrome_cleaner/settings NamedPlatformChannel -> PlatformChannel

Before M69 this code used mojo::edk::PlatformChannelPair, not
mojo::edk::NamedPlatformChannelPair.

R=csharp

Bug: 830892
Change-Id: I69d4f3dd5ef730e38cbb76f3d827c9094b6492ab
Reviewed-on: https://chromium-review.googlesource.com/1216710
Reviewed-by: Chris Sharp <csharp@chromium.org>
Commit-Queue: Joe Mason <joenotcharles@chromium.org>
Cr-Commit-Position: refs/heads/master@{#590306}
1 file changed