diff --git a/src/pixi/renderers/canvas/CanvasRenderer.js b/src/pixi/renderers/canvas/CanvasRenderer.js
index 12d5bde..8971d16 100644
--- a/src/pixi/renderers/canvas/CanvasRenderer.js
+++ b/src/pixi/renderers/canvas/CanvasRenderer.js
@@ -371,51 +371,3 @@
         }
     }
 };
-
-/**
- * Creates a Canvas element of the given size
- *
- * @method CanvasBuffer
- * @param width {Number} the width for the newly created canvas
- * @param height {Number} the height for the newly created canvas
- * @static
- * @private
- */
-PIXI.CanvasBuffer = function(width, height)
-{
-    this.width = width;
-    this.height = height;
-
-    this.canvas = document.createElement( "canvas" );
-    this.context = this.canvas.getContext( "2d" );
-
-    this.canvas.width = width;
-    this.canvas.height = height;
-};
-
-/**
- * Clears the canvas that was created by the CanvasBuffer class
- *
- * @method clear
- * @private
- */
-PIXI.CanvasBuffer.prototype.clear = function()
-{
-    this.context.clearRect(0,0, this.width, this.height);
-};
-
-/**
- * Resizes the canvas that was created by the CanvasBuffer class to the specified width and height
- *
- * @method resize
- * @param width {Number} the new width of the canvas
- * @param height {Number} the new height of the canvas
- * @private
- */
-
-PIXI.CanvasBuffer.prototype.resize = function(width, height)
-{
-    this.width = this.canvas.width = width;
-    this.height = this.canvas.height = height;
-};
-