Remove use of shared vertices in geom package

src/ol/geom/multipolygon.js

@@ -5,7 +5,6 @@ goog.require('ol.CoordinateArray');
 goog.require('ol.geom.AbstractCollection');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.Polygon');
-goog.require('ol.geom.SharedVertices');
 
 
 
@@ -14,21 +13,11 @@ goog.require('ol.geom.SharedVertices');
  * @extends {ol.geom.AbstractCollection}
  * @param {Array.<Array.<ol.CoordinateArray>>} coordinates Coordinates
  *    array.
- * @param {ol.geom.SharedVertices=} opt_shared Shared vertices.
  */
-ol.geom.MultiPolygon = function(coordinates, opt_shared) {
+ol.geom.MultiPolygon = function(coordinates) {
   goog.base(this);
   goog.asserts.assert(goog.isArray(coordinates[0][0][0]));
 
-  var vertices = opt_shared,
-      dimension;
-
-  if (!goog.isDef(vertices)) {
-    // try to get dimension from first vertex in first ring of the first poly
-    dimension = coordinates[0][0][0].length;
-    vertices = new ol.geom.SharedVertices({dimension: dimension});
-  }
-
   var numParts = coordinates.length;
 
   /**
@@ -36,13 +25,13 @@ ol.geom.MultiPolygon = function(coordinates, opt_shared) {
    */
   this.components = new Array(numParts);
   for (var i = 0; i < numParts; ++i) {
-    this.components[i] = new ol.geom.Polygon(coordinates[i], vertices);
+    this.components[i] = new ol.geom.Polygon(coordinates[i]);
   }
 
   /**
    * @type {number}
    */
-  this.dimension = vertices.getDimension();
+  this.dimension = coordinates[0][0][0].length;
 
 };
 goog.inherits(ol.geom.MultiPolygon, ol.geom.AbstractCollection);
@@ -78,14 +67,13 @@ ol.geom.MultiPolygon.prototype.containsCoordinate = function(coordinate) {
  * Create a multi-polygon geometry from an array of polygon geometries.
  *
  * @param {Array.<ol.geom.Polygon>} geometries Array of geometries.
- * @param {ol.geom.SharedVertices=} opt_shared Shared vertices.
  * @return {ol.geom.MultiPolygon} A new geometry.
  */
-ol.geom.MultiPolygon.fromParts = function(geometries, opt_shared) {
+ol.geom.MultiPolygon.fromParts = function(geometries) {
   var count = geometries.length;
   var coordinates = new Array(count);
   for (var i = 0; i < count; ++i) {
     coordinates[i] = geometries[i].getCoordinates();
   }
-  return new ol.geom.MultiPolygon(coordinates, opt_shared);
+  return new ol.geom.MultiPolygon(coordinates);
 };