[webkit-reviews] review requested: [Bug 87571] WebProcess sends many synchronous messages to the UI process while scrolling beneath ScrollView::contentsToScreen() : [Attachment 144194] Store and use the last known mouse position in screen coordinates

[bugzilla-daemon at webkit.org]

mitz at webkit.org has asked  for review:
Bug 87571: WebProcess sends many synchronous messages to the UI process while
scrolling beneath ScrollView::contentsToScreen()
https://bugs.webkit.org/show_bug.cgi?id=87571

Attachment 144194: Store and use the last known mouse position in screen
coordinates
https://bugs.webkit.org/attachment.cgi?id=144194&action=review