Merge branch 'eclipse-platform:master' into master

Author: fedejeanne

bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Shell.java

@@ -300,18 +300,9 @@ public Shell (Display display, int style) {
 	if (handle != 0 && !embedded) {
 		state |= FOREIGN_HANDLE;
 	}
-
-	int shellNativeZoom;
-	if (parent != null) {
-		shellNativeZoom = parent.nativeZoom;
-	} else {
-		int mappedDPIZoom = getMonitor().getZoom();
-		shellNativeZoom = mappedDPIZoom;
-	}
-	this.nativeZoom = shellNativeZoom;
-
 	reskinWidget();
 	createWidget ();
+	this.nativeZoom = DPIUtil.mapDPIToZoom(OS.GetDpiForWindow(this.handle));
 }
 
 /**
@@ -2728,26 +2719,6 @@ LRESULT WM_WINDOWPOSCHANGING (long wParam, long lParam) {
 	return result;
 }
 
-@Override
-LRESULT WM_WINDOWPOSCHANGED (long wParam, long lParam) {
-	LRESULT result = super.WM_WINDOWPOSCHANGED(wParam, lParam);
-	// When the process is started with System DPI awareness and
-	// only the thread is PerMonitorV2 aware, there are some scenarios, when the
-	// OS does not send a DPI change event when a child Shell is positioned and
-	// opened on another monitor as its parent Shell. To work around that limitation
-	// this check is added to trigger a dpi change event if an unexpected DPI value is
-	// detected.
-	if (display.isRescalingAtRuntime()) {
-		int dpiForWindow = DPIUtil.mapDPIToZoom(OS.GetDpiForWindow(getShell().handle));
-		if (dpiForWindow != nativeZoom) {
-			WINDOWPOS lpwp = new WINDOWPOS ();
-			OS.MoveMemory (lpwp, lParam, WINDOWPOS.sizeof);
-			handleMonitorSpecificDpiChange(dpiForWindow, new Rectangle(lpwp.x, lpwp.y, lpwp.cx, lpwp.cy));
-		}
-	}
-	return result;
-}
-
 private static void handleDPIChange(Widget widget, int newZoom, float scalingFactor) {
 	if (!(widget instanceof Shell shell)) {
 		return;