Improve pre-rendering at the start/end of the document#14158

Merged

timvandermeij merged 3 commits intomozilla:masterfrom

Snuffleupagus:preRender-doc-limits

Oct 24, 2021

Commits on Oct 23, 2021

Improve pre-rendering at the start/end of the document
Snuffleupagus
committed
Skip the first/last visible pages pre-rendering page layouts with "holes" (PR 14131 follow-up)
Snuffleupagus
committed
Slightly simplify the `isThumbnailViewEnabled` check in `PDFRenderingQueue.renderHighestPriority`
Snuffleupagus
committed