WebGLRenderer: Fixed setAnimationLoop not sending time to the callback.

src/renderers/WebGLRenderer.js

@@ -1020,10 +1020,10 @@ function WebGLRenderer( parameters ) {
 
 	var onAnimationFrameCallback = null;
 
-	function onAnimationFrame() {
+	function onAnimationFrame( time ) {
 
 		if ( vr.isPresenting() ) return;
-		if ( onAnimationFrameCallback ) onAnimationFrameCallback();
+		if ( onAnimationFrameCallback ) onAnimationFrameCallback( time );
 
 	}
 

src/renderers/webvr/WebXRManager.js

@@ -177,7 +177,7 @@ function WebXRManager( renderer ) {
 
 		}
 
-		if ( onAnimationFrameCallback ) onAnimationFrameCallback();
+		if ( onAnimationFrameCallback ) onAnimationFrameCallback( time );
 
 	}