Moving taskbar variables in DeviceProfile to their own class

Bug: 419264653
Flag: EXEMPT refactor
Test: DeviceProfileDumpTest
Test: All Image tests
Change-Id: I05ec9e15ef02096326596af4835adb706473a736

src/com/android/launcher3/allapps/WorkUtilityView.java

@@ -166,7 +166,7 @@ public class WorkUtilityView extends LinearLayout implements Insettable,
             }
 
             if (!dp.getDeviceProperties().isGestureMode() && dp.isTaskbarPresent) {
-                bottomMargin += dp.taskbarHeight;
+                bottomMargin += dp.getTaskbarProfile().getHeight();
             }
 
             lp.bottomMargin = bottomMargin;