Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  bcbefc63cca412f255396779dd55603ea0a9d827

Track DOM retrieved events

When the editor finishes retrieving the target DOM, fire a 'DOM retrieved'
analytic event with the following properties:

* Response time in millisecond.
* Response size in bytes.
* Whether request was a cache hit.
* Value of X-Parsoid-Performance header (or null if unset).

jQuery.byteLength is now a dependency for ext.visualEditor.mediawiki.

Change-Id: I74d3964238927645e847b6e215991bd6b1ebad59