Port FetchHTTPClient to Embedded Swift - #183

Port FetchHTTPClient to Embedded Swift#183

MaxDesiatov wants to merge 3 commits into

apple:mainapple/swift-http-api-proposal:mainfrom

MaxDesiatov:maxd/embedded-httpclientMaxDesiatov/swift-http-api-proposal:maxd/embedded-httpclientCopy head branch name to clipboard