Port to singleton Units

desktoppackage/contents/configuration/panelconfiguration/ToolBar.qml

@@ -143,7 +143,7 @@ Item {
                 }
             }
              DragHandler {
-                property int magnitude: units.gridUnit
+                property int magnitude: PlasmaCore.Units.gridUnit
                 target: null
                 xAxis.enabled: panel.location == PlasmaCore.Types.LeftEdge || panel.location == PlasmaCore.Types.RightEdge
                 yAxis.enabled: panel.location == PlasmaCore.Types.TopEdge || panel.location == PlasmaCore.Types.BottomEdge

desktoppackage/contents/views/Panel.qml

@@ -115,7 +115,7 @@ Item {
                     properties: "opacity"
                     from: 1
                     to: 0
-                    duration: units.veryLongDuration
+                    duration: PlasmaCore.Units.veryLongDuration
                     easing.type: Easing.InOutQuad
                 }
                 ScriptAction {
@@ -141,7 +141,7 @@ Item {
                     properties: "opacity"
                     from: 0
                     to: 1
-                    duration: units.veryLongDuration
+                    duration: PlasmaCore.Units.veryLongDuration
                     easing.type: Easing.InOutQuad
                 }
                 ScriptAction {

kcms/touchpad/applet/qml/contents/ui/touchpad.qml

@@ -79,7 +79,7 @@ Item {
     Plasmoid.compactRepresentation: PlasmaCore.ToolTipArea {
         id: toolTip
 
-        Layout.minimumWidth: units.iconSizes.small
+        Layout.minimumWidth: PlasmaCore.Units.iconSizes.small
         Layout.minimumHeight: Layout.minimumWidth
 
         mainText: plasmoid.title