Use inherited dispatchChangeEvent and getRevision in ol.geom.Geometry

src/ol/geom/geometry.js

@@ -2,7 +2,6 @@ goog.provide('ol.geom.Geometry');
 goog.provide('ol.geom.GeometryType');
 
 goog.require('goog.asserts');
-goog.require('goog.events.EventType');
 goog.require('goog.functions');
 goog.require('ol.Observable');
 
@@ -43,12 +42,6 @@ ol.geom.Geometry = function() {
 
   goog.base(this);
 
-  /**
-   * @protected
-   * @type {number}
-   */
-  this.revision = 0;
-
   /**
    * @protected
    * @type {ol.Extent|undefined}
@@ -129,15 +122,6 @@ ol.geom.Geometry.prototype.containsCoordinate = function(coordinate) {
 ol.geom.Geometry.prototype.containsXY = goog.functions.FALSE;
 
 
-/**
- * FIXME empty description for jsdoc
- */
-ol.geom.Geometry.prototype.dispatchChangeEvent = function() {
-  ++this.revision;
-  this.dispatchEvent(goog.events.EventType.CHANGE);
-};
-
-
 /**
  * @param {ol.Extent=} opt_extent Extent.
  * @return {ol.Extent} extent Extent.
@@ -145,14 +129,6 @@ ol.geom.Geometry.prototype.dispatchChangeEvent = function() {
 ol.geom.Geometry.prototype.getExtent = goog.abstractMethod;
 
 
-/**
- * @return {number} Revision.
- */
-ol.geom.Geometry.prototype.getRevision = function() {
-  return this.revision;
-};
-
-
 /**
  * @param {number} squaredTolerance Squared tolerance.
  * @return {ol.geom.Geometry} Simplified geometry.