[webkit-reviews] review requested: [Bug 133470] TileGrid::prepopulateRect populates the wrong tiles if scale != 1 : [Attachment 232418] patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 133470: TileGrid::prepopulateRect populates the wrong tiles if scale != 1
https://bugs.webkit.org/show_bug.cgi?id=133470

Attachment 232418: patch
https://bugs.webkit.org/attachment.cgi?id=232418&action=review