VREffects: Removed redundant call. /ping @dmarcos

examples/js/effects/VREffect.js

@@ -69,7 +69,6 @@ THREE.VREffect = function ( renderer, done ) {
 	this.render = function ( scene, camera ) {
 		var renderer = this._renderer;
 		var vrHMD = this._vrHMD;
-		renderer.enableScissorTest( false );
 		// VR render mode if HMD is available
 		if ( vrHMD ) {
 			this.renderStereo.apply( this, arguments );