From d3684b6223120cd88d280e0de80c0c3346eb1391 Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Wed, 21 Dec 2016 14:42:09 +1100
Subject: [PATCH] Better transparency detection + allocation removal

---
 src/ImageSharp/Quantizers/Octree/Quantizer.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/ImageSharp/Quantizers/Octree/Quantizer.cs b/src/ImageSharp/Quantizers/Octree/Quantizer.cs
index 9c43d98f78..c1301740a4 100644
--- a/src/ImageSharp/Quantizers/Octree/Quantizer.cs
+++ b/src/ImageSharp/Quantizers/Octree/Quantizer.cs
@@ -6,7 +6,6 @@
 namespace ImageSharp.Quantizers
 {
     using System;
-    using System.Threading.Tasks;
 
     /// <summary>
     /// Encapsulates methods to calculate the color palette of an image.