There are a bunch of (non-api-specific) ExtensionFunction implementations, but it'd be great to get it down to only a handful. In theory, we might even be able to reduce this down to UIThread and IOThread variants. At minimum, we should strive to get rid of the Sync vs Async versions, which confuse people to no end.
Comment 1 by bugdroid1@chromium.org
, Aug 4 2016