[webkit-reviews] review requested: [Bug 48781] Add a resourceload delegate method to query if WebCore should paint the default broken image for failed images. : [Attachment 73268] New patch addressing review comments.

[bugzilla-daemon at webkit.org]

Yongjun Zhang <yongjun_zhang at apple.com> has asked  for review:
Bug 48781: Add a resourceload delegate method to query if WebCore should paint
the default broken image for failed images.
https://bugs.webkit.org/show_bug.cgi?id=48781

Attachment 73268: New patch addressing review comments.
https://bugs.webkit.org/attachment.cgi?id=73268&action=review

------- Additional Comments from Yongjun Zhang <yongjun_zhang at apple.com>
Change in this version:

1. added m_shouldPaintBrokenImage data member and getter/setter to
LayoutTestController, to turn on/off paint broken image for DRT.
2. added errorCode() member function in CachedImage as per review comments.
3. modified layout test to test if painting broken image is disabled.