Jonas Jenwald 954bebb3c3 Use Promise.prototype.finally in the PDFRenderingQueue.renderView method
Since [`finally`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/finally) is now supported through `src/shared/compatibility.js`, the temporary variable is no longer necessary.

Also, this patch fixes the inconsistent return type of `PDFRenderingQueue.getHighestPriority` when no pages/thumbnails are visible.
2019-02-25 12:20:51 +01:00
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2018-05-14 23:10:32 -04:00
2018-05-14 23:10:32 -04:00