[webkit-reviews] review requested: [Bug 123559] build.webkit.org should have a clean build button : [Attachment 215621] Adds the feature

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 123559: build.webkit.org should have a clean build button
https://bugs.webkit.org/show_bug.cgi?id=123559

Attachment 215621: Adds the feature
https://bugs.webkit.org/attachment.cgi?id=215621&action=review