[webkit-reviews] review requested: [Bug 105376] StringImpl isolatedCopy unnecessarily copies text-segment character data : [Attachment 180222] Patch

[bugzilla-daemon at webkit.org]

Oliver Hunt <oliver at apple.com> has asked  for review:
Bug 105376: StringImpl isolatedCopy unnecessarily copies text-segment character
data
https://bugs.webkit.org/show_bug.cgi?id=105376

Attachment 180222: Patch
https://bugs.webkit.org/attachment.cgi?id=180222&action=review