[Webkit-unassigned] [Bug 68636] New: Accessibility: AXObjectCache is cleared unnecessarily when non-top Document is detached

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=68636

           Summary: Accessibility: AXObjectCache is cleared unnecessarily
                    when non-top Document is detached
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Accessibility
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: dmazzoni at google.com
                CC: cfleizach at apple.com, aboxhall at chromium.org,
                    davidbarr at chromium.org


Only the top document has its own AXObjectCache, so Document::detach doesn't need to call clearAXObjectCache when the document being detached is not the top. This is needlessly causing the whole accessibility tree to be regenerated every time an iframe on a page reloads.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.