WebGLObjects: Minor clean up.

src/renderers/WebGLRenderer.js

@@ -208,7 +208,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 	}
 
 	var extensions = new THREE.WebGLExtensions( _gl );
-	var objects = new THREE.WebGLObjects( _gl, this.info, extensions );
+	var objects = new THREE.WebGLObjects( _gl, this.info );
 
 	extensions.get( 'OES_texture_float' );
 	extensions.get( 'OES_texture_float_linear' );

src/renderers/webgl/WebGLObjects.js

@@ -2,7 +2,7 @@
 * @author mrdoob / http://mrdoob.com/
 */
 
-THREE.WebGLObjects = function ( gl, info, extensions ) {
+THREE.WebGLObjects = function ( gl, info ) {
 
 	var objects = {};
 	var objectsImmediate = [];