Examples: remove third parameter from removeEventListeners

examples/webgl_materials_cubemap_dynamic.html

@@ -133,8 +133,8 @@
 
 			function onPointerUp() {
 
-				document.removeEventListener( 'pointermove', onPointerMove, false );
-				document.removeEventListener( 'pointerup', onPointerUp, false );
+				document.removeEventListener( 'pointermove', onPointerMove );
+				document.removeEventListener( 'pointerup', onPointerUp );
 
 			}
 

examples/webgl_multiple_scenes_comparison.html

@@ -116,8 +116,8 @@
 
 					controls.enabled = true;
 
-					window.removeEventListener( 'pointermove', onPointerMove, false );
-					window.removeEventListener( 'pointerup', onPointerUp, false );
+					window.removeEventListener( 'pointermove', onPointerMove );
+					window.removeEventListener( 'pointerup', onPointerUp );
 
 				}