[webkit-reviews] review requested: [Bug 68866] CompositeEditCommand::prune should remove subtree at once : [Attachment 108786] refactoring

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 68866: CompositeEditCommand::prune should remove subtree at once
https://bugs.webkit.org/show_bug.cgi?id=68866

Attachment 108786: refactoring
https://bugs.webkit.org/attachment.cgi?id=108786&action=review