Code structure cleanup. (2)

Assets/Cryville/Crtr/Browsing/UI/ResourceBrowserUnit.cs

@@ -0,0 +1,12 @@
+using UnityEngine;
+
+namespace Cryville.Crtr.Browsing.UI {
+	public abstract class ResourceBrowserUnit : MonoBehaviour {
+		protected ResourceBrowserMaster Master { get; private set; }
+		protected virtual void Awake() {
+			Master = GetComponentInParent<ResourceBrowserMaster>();
+		}
+		public virtual void SlideToLeft() { }
+		public virtual void SlideToRight() { }
+	}
+}