[webkit-reviews] review requested: [Bug 63688] Refactoring: ExceptionCode value which never become non-zero should be replaced with NeverThrown : [Attachment 99248] Patch

[bugzilla-daemon at webkit.org]

MORITA Hajime <morrita at google.com> has asked  for review:
Bug 63688: Refactoring: ExceptionCode value which never become non-zero should
be replaced with NeverThrown
https://bugs.webkit.org/show_bug.cgi?id=63688

Attachment 99248: Patch
https://bugs.webkit.org/attachment.cgi?id=99248&action=review