macOS: remove existing color-profile handling code

This code is unused/not functional.

Use sRGB everywhere instead. This is not a change
of effective color profile: the backing store has
had the sRGB profile assigned since commit ac899f6d
changed it as a side effect.

Change-Id: Ib45cec3acad90db2a0873b052d6bc4a61c894b18
Task-number: QTBUG-47660
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

1 files changed, 0 insertions, 6 deletions

diff --git a/src/plugins/platforms/cocoa/qpaintengine_mac_p.h b/src/plugins/platforms/cocoa/qpaintengine_mac_p.h
index 57d985c399..c9519ac827 100644
--- a/src/plugins/platforms/cocoa/qpaintengine_mac_p.h
+++ b/src/plugins/platforms/cocoa/qpaintengine_mac_p.h
@@ -73,8 +73,6 @@ public:
 
     bool begin(QPaintDevice *pdev);
     bool end();
-    static CGColorSpaceRef macGenericColorSpace();
-    static CGColorSpaceRef macDisplayColorSpace(const QWidget *widget = 0);
 
     void updateState(const QPaintEngineState &state);
 
@@ -126,10 +124,6 @@ protected:
     QCoreGraphicsPaintEngine(QPaintEnginePrivate &dptr);
 
 private:
-    static bool m_postRoutineRegistered;
-    static CGColorSpaceRef m_genericColorSpace;
-    static QHash<CGDirectDisplayID, CGColorSpaceRef> m_displayColorSpaceHash;
-    static void cleanUpMacColorSpaces();
     Q_DISABLE_COPY(QCoreGraphicsPaintEngine)
 };