Bug 289269 – Remove unused WebKit::RemoteLayerTreeDrawingAreaProxyMac::m_usesOverlayScrollbars field

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[David Kilzer (:ddkilzer)]

Remove unused WebKit::RemoteLayerTreeDrawingAreaProxyMac:: m_usesOverlayScrollbars field.

Newer versions of clang complain about the unused private field:

    Source/WebKit/UIProcess/RemoteLayerTree/mac/RemoteLayerTreeDrawingAreaProxyMac.h:113:10: error: private field 'm_usesOverlayScrollbars' is not used [-Werror,-Wunused-private-field]
      113 |     bool m_usesOverlayScrollbars { false };
          |          ^
    1 error generated.

Regressed in:

    REGRESSION (UI-side compositing) changing between non-overlay and overlay scrollbars should adjust the size of the scrollable area
    <https://bugs.webkit.org/show_bug.cgi?id=263618>
    <rdar://117507268>
    <https://commits.webkit.org/276439@main>

<rdar://146397617>

[David Kilzer (:ddkilzer)]

Pull request: https://github.com/WebKit/WebKit/pull/42021

[EWS]

Committed 291848@main (2f3e7aa067ca): <https://commits.webkit.org/291848@main>

Reviewed commits have been landed. Closing PR #42021 and removing active labels.