Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  59f5ec86ae5c1c6201c48fac5b9eeb2e38379205

Clean up uses of 'this' in mw.ViewPageTarget

* Use 'this' instead of 'viewPage' in setupSaveDialog()
* Unwrap unnecessary .each() in restoreEditSection()

Change-Id: I45d0c9714d59e195d0c4413ed3dbe9cbabe45e9d