Updated mediawiki/extensions
Project: mediawiki/extensions/Parsoid  693cbe905e838e9f08fc1c0f15ca13632659bc2a

Performance: Avoid API requests by reusing image expansions

Rendering an image involves an API request to retrieve image metadata (whether
it exists, dimensions etc). This is expensive for the API cluster.

This patch avoids the API load for most normal edits by reusing the expansions
for unmodified image expansions from a cached DOM similar to transclusion and
extension content.

Change-Id: I80139a8e7e4be6d34340f007b2a980b641a4c6eb