Add ol.renderer.canvas.VectorLayer2 bare skeleton

src/ol/renderer/canvas/canvasvectorlayer2renderer.js

@@ -0,0 +1,43 @@
+goog.provide('ol.renderer.canvas.VectorLayer2');
+
+goog.require('ol.renderer.canvas.Layer');
+
+
+
+/**
+ * @constructor
+ * @extends {ol.renderer.canvas.Layer}
+ * @param {ol.renderer.Map} mapRenderer Map renderer.
+ * @param {ol.layer.VectorLayer2} vectorLayer2 Vector layer.
+ */
+ol.renderer.canvas.VectorLayer2 = function(mapRenderer, vectorLayer2) {
+
+  goog.base(this, mapRenderer, vectorLayer2);
+
+};
+goog.inherits(ol.renderer.canvas.VectorLayer2, ol.renderer.canvas.Layer);
+
+
+/**
+ * @inheritDoc
+ */
+ol.renderer.canvas.VectorLayer2.prototype.getImage = function() {
+  return null; // FIXME
+};
+
+
+/**
+ * @return {ol.layer.VectorLayer2} Vector layer.
+ */
+ol.renderer.canvas.VectorLayer2.prototype.getVectorLayer = function() {
+  return /** @type {ol.layer.VectorLayer2} */ (this.getLayer());
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.renderer.canvas.VectorLayer2.prototype.renderFrame =
+    function(frameState, layerState) {
+  // FIXME
+};