[webkit-reviews] review requested: [Bug 74154] [chromium] Use HashMap<..., OwnPtr<Tile>> for compositor tilemap : [Attachment 126555] Rebased to ToT

[bugzilla-daemon at webkit.org]

Adrienne Walker <enne at google.com> has asked  for review:
Bug 74154: [chromium] Use HashMap<..., OwnPtr<Tile>> for compositor tilemap
https://bugs.webkit.org/show_bug.cgi?id=74154

Attachment 126555: Rebased to ToT
https://bugs.webkit.org/attachment.cgi?id=126555&action=review