[Webkit-unassigned] [Bug 22666] New: Clean up data structures used when collecting URLs of subresources for webarchives

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=22666

           Summary: Clean up data structures used when collecting URLs of
                    subresources for webarchives
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ddkilzer at webkit.org
                CC: darin at apple.com, beidson at apple.com


*SUMMARY
When creating a webarchive from WebCore::LegacyWebArchive::create(),
HashSet<String>, Vector<KURL> and Vector<String> were all used to store a list
of URLs for resources found in the document.  Instead use a single
ListHashSet<KURL> to store the list and resolve the relative URLs as they're
added.

A patch for this was attached to Bug 11850 (see Attachment #25753), but had
some issues dealing with empty KURL objects.

See also Bug 11850 Comment #4 for Darin Adler's feedback on the patch.


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