+++ This bug was initially created as a clone of Bug #1387412 +++ Changes since last update: #8746 More robust getPage() error handling. #8752 ES6-ify the code in `web/dom_events.js` #8756 Remove leftover `args[0].code` checks from the `OPS.paintXObject` cases in evaluator.js #8761 Fallback to plain object for globalScope. #8762 Replace the `coded` property with `isType3Font` when building the font `properties` object in `PartialEvaluator.translateFont` #8764 Convert `DownloadManager` to an ES6 class

Pushed by ryanvm@gmail.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/c6d3689bf796 Update pdf.js to version 1.8.618. r=bdahl

Confirmed on Try that this fixes bug 1368927 on Beta too. Will request uplift eventually.

Approval Request Comment [Feature/Bug causing the regression]: I'd like to get this on Beta to silence a very frequent orange (bug 1368927) [User impact if declined]: sad, sad, Ryan [Is this code covered by automated tests?]: yes [Has the fix been verified in Nightly?]: yes and I ran it through Try to confirm that the oranges go away [Needs manual test from QE? If yes, steps to reproduce]: none [List of other uplifts needed for the feature/fix]: none [Is the change risky?]: low [Why is the change risky/not risky?]: makes some error handling more robust [String changes made/needed]: none

Comment on attachment 8896438 [details] [diff] [review] uplift request Update pdf.js and make Ryan happy. Beta56+. Should be in 56.0b3.