[webkit-reviews] review requested: [Bug 47868] Pixel cracks when using background image sprite on transformed element at certain scales. : [Attachment 71191] revised patch, use AffineTransform::isIdentityOrTranslationOrFlipped() to test if sub-image is needed.

[bugzilla-daemon at webkit.org]

Yongjun Zhang <yongjun_zhang at apple.com> has asked  for review:
Bug 47868: Pixel cracks when using background image sprite on transformed
element at certain scales.
https://bugs.webkit.org/show_bug.cgi?id=47868

Attachment 71191: revised patch, use
AffineTransform::isIdentityOrTranslationOrFlipped() to test if sub-image is
needed.
https://bugs.webkit.org/attachment.cgi?id=71191&action=review