Merge pull request #1621 from twpayne/clean-ups

Miscellaneous clean-ups

src/ol/geom/circle.js

@@ -159,6 +159,7 @@ ol.geom.Circle.prototype.setCenterAndRadius =
     if (goog.isNull(this.flatCoordinates)) {
       this.flatCoordinates = [];
     }
+    /** @type {Array.<number>} */
     var flatCoordinates = this.flatCoordinates;
     var offset = ol.geom.flat.deflateCoordinate(
         flatCoordinates, 0, center, this.stride);

src/ol/geom/simplifygeom.js

@@ -82,8 +82,8 @@ ol.geom.simplify.douglasPeucker = function(flatCoordinates, offset, end,
     }
     return simplifiedOffset;
   }
-  var MarkerArray = goog.global['Uint8Array'] ? Uint8Array : Array;
-  var markers = new MarkerArray(n);
+  /** @type {Array.<number>} */
+  var markers = new Array(n);
   markers[0] = 1;
   markers[n - 1] = 1;
   /** @type {Array.<number>} */