[Android] Remove the compareTo implementation from SideMenuItem. We d…

…on't perform any operations that require it.

Source/Android/src/org/dolphinemu/dolphinemu/sidemenu/SideMenuItem.java

@@ -10,7 +10,7 @@
 /**
  * Represents an item that goes in the sidemenu of the app.
  */
-public final class SideMenuItem implements Comparable<SideMenuItem>
+public final class SideMenuItem
 {
 	private final String name;
 	private final int id;
@@ -46,13 +46,5 @@ public int getID()
 	{
 		return id;
 	}
-
-	public int compareTo(SideMenuItem o) 
-	{
-		if (name != null)
-			return name.toLowerCase().compareTo(o.getName().toLowerCase()); 
-		else 
-			throw new IllegalArgumentException();
-	}
 }