NEW 103802
Don't call repaintBlockSelectionGaps() after layout if there was never a selection 
https://bugs.webkit.org/show_bug.cgi?id=103802
Summary Don't call repaintBlockSelectionGaps() after layout if there was never a sele...
Simon Fraser (smfr)
Reported 2012-11-30 20:48:56 PST
When scrolling a long page, we spend a small amount of time under FrameSelection::updateAppearance(), calling clearSelection() which runs through all layers calling RenderLayer::repaintBlockSelectionGaps(). This is just a waste of cycles if there never was a selection. I was using a long review page with comments visible, on theverge.com
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Ahmad Saleem
Comment 1 2022-11-26 16:20:23 PST
Hi Simon - is it something we needed now? Thanks!
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