Change Details

Currently causing [mwext-VisualEditor-qunit-karma](https://integration.wikimedia.org/ci/job/mwext-VisualEditor-qunit-karma/) to fail. I can consistently reproduce this locally using Chrome 40 with latest MediaWiki + VisualEditor (no other extensions) and running `/wiki/Special:JavaScriptTest/qunit/plain` in the browser. ``` TypeError: Cannot read property '0' of undefined ve.init.mw.ImageInfoCache.processPage @ ve.init.mw.ImageInfoCache.js:40 processResult @ ve.init.mw.ApiResponseCache.js:153 ```