[webkit-reviews] review requested: [Bug 57481] [chromium] update the rebaseline tool to know about pngs with checksums : [Attachment 87607] Patch

[bugzilla-daemon at webkit.org]

Tony Chang <tony at chromium.org> has asked  for review:
Bug 57481: [chromium] update the rebaseline tool to know about pngs with
checksums
https://bugs.webkit.org/show_bug.cgi?id=57481

Attachment 87607: Patch
https://bugs.webkit.org/attachment.cgi?id=87607&action=review