[webkit-reviews] review requested: [Bug 92115] REGRESSION (r109451): Overlay scrollbars always use the default style, regardless of background color : [Attachment 154057] Reverse an incorrect null check in Scrollbar::scrollbarOverlayStyle

[bugzilla-daemon at webkit.org]

mitz at webkit.org has asked  for review:
Bug 92115: REGRESSION (r109451): Overlay scrollbars always use the default
style, regardless of background color
https://bugs.webkit.org/show_bug.cgi?id=92115

Attachment 154057: Reverse an incorrect null check in
Scrollbar::scrollbarOverlayStyle
https://bugs.webkit.org/attachment.cgi?id=154057&action=review