data:image/png;base64 resources are missing therefore base64 encoded images are not displayed in Chameleon.
Chameleon: https://cloud.githubusercontent.com/assets/1245473/4873111/652356b8-6202-11e4-975b-a6214fa482e2.png
Vector: https://cloud.githubusercontent.com/assets/1245473/4873113/819ac42a-6202-11e4-8a64-78c3e41ce3b3.png
Chrome 34.0.1850.0, MediaWiki 1.25alpha (430d59a) 1.0.1-dev (464a17d), Vector (78a47d6)
Version: unspecified
Severity: normal