[webkit-reviews] review requested: [Bug 139019] Use std::unique_ptr instead of PassOwnPtr|OwnPtr for Pasteboard : [Attachment 242144] Patch

[bugzilla-daemon at webkit.org]

Joonghun Park <jh718.park at samsung.com> has asked  for review:
Bug 139019: Use std::unique_ptr instead of PassOwnPtr|OwnPtr for Pasteboard
https://bugs.webkit.org/show_bug.cgi?id=139019

Attachment 242144: Patch

https://bugs.webkit.org/attachment.cgi?id=242144&action=review