Reworked mapbrowser* things

src/ol/mapbrowserpointerevent.js

@@ -0,0 +1,29 @@
+goog.provide('ol.MapBrowserPointerEvent');
+
+goog.require('ol');
+goog.require('ol.MapBrowserEvent');
+
+
+/**
+ * @constructor
+ * @extends {ol.MapBrowserEvent}
+ * @param {string} type Event type.
+ * @param {ol.Map} map Map.
+ * @param {ol.pointer.PointerEvent} pointerEvent Pointer event.
+ * @param {boolean=} opt_dragging Is the map currently being dragged?
+ * @param {?olx.FrameState=} opt_frameState Frame state.
+ */
+ol.MapBrowserPointerEvent = function(type, map, pointerEvent, opt_dragging,
+    opt_frameState) {
+
+  ol.MapBrowserEvent.call(this, type, map, pointerEvent.originalEvent, opt_dragging,
+      opt_frameState);
+
+  /**
+   * @const
+   * @type {ol.pointer.PointerEvent}
+   */
+  this.pointerEvent = pointerEvent;
+
+};
+ol.inherits(ol.MapBrowserPointerEvent, ol.MapBrowserEvent);