Move renderer files so they are named like their provides

src/ol/renderer/dom/layer.js

@@ -0,0 +1,54 @@
+goog.provide('ol.renderer.dom.Layer');
+
+goog.require('ol');
+goog.require('ol.renderer.Layer');
+
+
+/**
+ * @constructor
+ * @extends {ol.renderer.Layer}
+ * @param {ol.layer.Layer} layer Layer.
+ * @param {!Element} target Target.
+ */
+ol.renderer.dom.Layer = function(layer, target) {
+
+  ol.renderer.Layer.call(this, layer);
+
+  /**
+   * @type {!Element}
+   * @protected
+   */
+  this.target = target;
+
+};
+ol.inherits(ol.renderer.dom.Layer, ol.renderer.Layer);
+
+
+/**
+ * Clear rendered elements.
+ */
+ol.renderer.dom.Layer.prototype.clearFrame = ol.nullFunction;
+
+
+/**
+ * @param {olx.FrameState} frameState Frame state.
+ * @param {ol.LayerState} layerState Layer state.
+ */
+ol.renderer.dom.Layer.prototype.composeFrame = ol.nullFunction;
+
+
+/**
+ * @return {!Element} Target.
+ */
+ol.renderer.dom.Layer.prototype.getTarget = function() {
+  return this.target;
+};
+
+
+/**
+ * @abstract
+ * @param {olx.FrameState} frameState Frame state.
+ * @param {ol.LayerState} layerState Layer state.
+ * @return {boolean} whether composeFrame should be called.
+ */
+ol.renderer.dom.Layer.prototype.prepareFrame = function(frameState, layerState) {};