fe3bc9d5ae
Migrated from https://codereview.webrtc.org/1275703006/ which causes test failures for android. On android, loopback interface was used as local interface to generate candidates. Add a test case to make sure this won't be broken in the future. Also observed some failures under content_browsertests in chromium.fyi bot but can't repro locally. Might just be temporary test issue. BUG=webrtc:4517 TBR=pthatcher@webrtc.org Review URL: https://codereview.webrtc.org/1299333003 . Cr-Commit-Position: refs/heads/master@{#9746}