[webkit-reviews] review requested: [Bug 21794] Middle-click panning should be springloaded while dragging : [Attachment 33404] Pan Scrolling

[bugzilla-daemon at webkit.org]

Brian Weinstein <bweinstein at apple.com> has asked  for review:
Bug 21794: Middle-click panning should be springloaded while dragging
https://bugs.webkit.org/show_bug.cgi?id=21794

Attachment 33404: Pan Scrolling
https://bugs.webkit.org/attachment.cgi?id=33404&action=review