Example change relative to upstream

Upstreamed from https://bugzilla.mozilla.org/show_bug.cgi?id=1102907
Merge pull request #11 from jgraham/sync_7ea0b3b46d504c65b57c9d81f6b711bccee4ec6a

Merge pull request #11 from sync_7ea0b3b46d504c65b57c9d81f6b711bccee4ec6a