Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  b017dcef30eeefe4a89490b671cd0fabc2103eb2

Fix save dialog crash on load error

If there was an error loading the HTML from Parsoid, ViewPageTarget
would try to tear down the save dialog, which caused a crash because
the save dialog doesn't exist yet at that point.

Change-Id: Ia50756a19cb775be96b90e87b642eb2a38f254ce