[webkit-reviews] review requested: [Bug 25417] Skia CompositeCopy should be mapped to kSrc_Mode not kSrcOver_Mode. : [Attachment 30457] Adding layout test

[bugzilla-daemon at webkit.org]

Shinichiro Hamaji <hamaji at google.com> has asked  for review:
Bug 25417: Skia CompositeCopy should be mapped to kSrc_Mode not kSrcOver_Mode.
https://bugs.webkit.org/show_bug.cgi?id=25417

Attachment 30457: Adding layout test
https://bugs.webkit.org/attachment.cgi?id=30457&action=review

------- Additional Comments from Shinichiro Hamaji <hamaji at google.com>
Thanks for your description! Now I see what you meant.

I added tests for alpha=0 cases and add expected texts for these cases. I also
fixed style issues you pointed. Now the layout test generate HTML table on the
fly, some variables have better name, and JS style was fixed.