[Webkit-unassigned] [Bug 126270] New: Remove WindowIsVisible

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=126270

           Summary: Remove WindowIsVisible
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: barraclough at apple.com


We currently track visibility in two ways - ViewState::IsVisible and ViewState::WindowIsVisible. The latter detects that the content is hidden in fewer cases that the former, and as such, the former is always preferable.

This affects the hidden state provided to FocusController::contentAreaDidShowOrHide and to Plugin::windowVisibilityChanged.

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