[webkit-reviews] review requested: [Bug 11850] Webarchive fails to save images referenced in CSS : [Attachment 25498] Pre-Patch v1

[bugzilla-daemon at webkit.org]

David Kilzer (ddkilzer) <ddkilzer at webkit.org> has asked  for review:
Bug 11850: Webarchive fails to save images referenced in CSS
https://bugs.webkit.org/show_bug.cgi?id=11850

Attachment 25498: Pre-Patch v1
https://bugs.webkit.org/attachment.cgi?id=25498&action=review

------- Additional Comments from David Kilzer (ddkilzer) <ddkilzer at webkit.org>
This patch changes the algorithm used in
CSSStyleSheet::addSubresourceURLStrings() from recursive to iterative.

This is the initial step before fixing WebCore to find url() resources in CSS
files when saving webarchives.