Adding utility method to get adaptive icon scale

Change-Id: I5ff190c3b794bb13309375782ccd420e85b59091
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 3e7f67b..819a551 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -42,7 +42,7 @@
 import android.view.Display;
 import android.view.WindowManager;
 
-import com.android.launcher3.folder.FolderShape;
+import com.android.launcher3.graphics.IconShape;
 import com.android.launcher3.util.ConfigMonitor;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.MainThreadInitializedObject;
@@ -304,7 +304,7 @@
             changeFlags |= CHANGE_FLAG_ICON_PARAMS;
         }
         if (!iconShapePath.equals(oldProfile.iconShapePath)) {
-            FolderShape.init(context);
+            IconShape.init(context);
         }
 
         apply(context, changeFlags);