Use goog.array.extend instead of ol.array.safeExtend

The upstream implementation now supports large arrays.
See https://github.com/google/closure-library/pull/356

src/ol/geom/linestring.js

@@ -1,7 +1,7 @@
 goog.provide('ol.geom.LineString');
 
+goog.require('goog.array');
 goog.require('goog.asserts');
-goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.SimpleGeometry');
@@ -69,7 +69,7 @@ ol.geom.LineString.prototype.appendCoordinate = function(coordinate) {
   if (goog.isNull(this.flatCoordinates)) {
     this.flatCoordinates = coordinate.slice();
   } else {
-    ol.array.safeExtend(this.flatCoordinates, coordinate);
+    goog.array.extend(this.flatCoordinates, coordinate);
   }
   this.changed();
 };

src/ol/geom/multilinestring.js

@@ -1,7 +1,7 @@
 goog.provide('ol.geom.MultiLineString');
 
+goog.require('goog.array');
 goog.require('goog.asserts');
-goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.LineString');
@@ -63,7 +63,7 @@ ol.geom.MultiLineString.prototype.appendLineString = function(lineString) {
   if (goog.isNull(this.flatCoordinates)) {
     this.flatCoordinates = lineString.getFlatCoordinates().slice();
   } else {
-    ol.array.safeExtend(
+    goog.array.extend(
         this.flatCoordinates, lineString.getFlatCoordinates().slice());
   }
   this.ends_.push(this.flatCoordinates.length);
@@ -212,7 +212,7 @@ ol.geom.MultiLineString.prototype.getFlatMidpoints = function() {
     var end = ends[i];
     var midpoint = ol.geom.flat.interpolate.lineString(
         flatCoordinates, offset, end, stride, 0.5);
-    ol.array.safeExtend(midpoints, midpoint);
+    goog.array.extend(midpoints, midpoint);
     offset = end;
   }
   return midpoints;
@@ -313,7 +313,7 @@ ol.geom.MultiLineString.prototype.setLineStrings = function(lineStrings) {
       // FIXME better handle the case of non-matching layouts
       goog.asserts.assert(lineString.getLayout() == layout);
     }
-    ol.array.safeExtend(flatCoordinates, lineString.getFlatCoordinates());
+    goog.array.extend(flatCoordinates, lineString.getFlatCoordinates());
     ends.push(flatCoordinates.length);
   }
   this.setFlatCoordinates(layout, flatCoordinates, ends);

src/ol/geom/multipoint.js

@@ -1,7 +1,7 @@
 goog.provide('ol.geom.MultiPoint');
 
+goog.require('goog.array');
 goog.require('goog.asserts');
-goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.Point');
@@ -39,7 +39,7 @@ ol.geom.MultiPoint.prototype.appendPoint = function(point) {
   if (goog.isNull(this.flatCoordinates)) {
     this.flatCoordinates = point.getFlatCoordinates().slice();
   } else {
-    ol.array.safeExtend(this.flatCoordinates, point.getFlatCoordinates());
+    goog.array.extend(this.flatCoordinates, point.getFlatCoordinates());
   }
   this.changed();
 };

src/ol/geom/multipolygon.js

@@ -1,7 +1,7 @@
 goog.provide('ol.geom.MultiPolygon');
 
+goog.require('goog.array');
 goog.require('goog.asserts');
-goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.MultiPoint');
@@ -97,7 +97,7 @@ ol.geom.MultiPolygon.prototype.appendPolygon = function(polygon) {
     this.endss_.push();
   } else {
     var offset = this.flatCoordinates.length;
-    ol.array.safeExtend(this.flatCoordinates, polygon.getFlatCoordinates());
+    goog.array.extend(this.flatCoordinates, polygon.getFlatCoordinates());
     ends = polygon.getEnds().slice();
     var i, ii;
     for (i = 0, ii = ends.length; i < ii; ++i) {
@@ -397,7 +397,7 @@ ol.geom.MultiPolygon.prototype.setPolygons = function(polygons) {
     for (j = 0, jj = ends.length; j < jj; ++j) {
       ends[j] += offset;
     }
-    ol.array.safeExtend(flatCoordinates, polygon.getFlatCoordinates());
+    goog.array.extend(flatCoordinates, polygon.getFlatCoordinates());
     endss.push(ends);
   }
   this.setFlatCoordinates(layout, flatCoordinates, endss);

src/ol/geom/polygon.js

@@ -2,7 +2,6 @@ goog.provide('ol.geom.Polygon');
 
 goog.require('goog.array');
 goog.require('goog.asserts');
-goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 goog.require('ol.geom.LinearRing');
@@ -92,7 +91,7 @@ ol.geom.Polygon.prototype.appendLinearRing = function(linearRing) {
   if (goog.isNull(this.flatCoordinates)) {
     this.flatCoordinates = linearRing.getFlatCoordinates().slice();
   } else {
-    ol.array.safeExtend(this.flatCoordinates, linearRing.getFlatCoordinates());
+    goog.array.extend(this.flatCoordinates, linearRing.getFlatCoordinates());
   }
   this.ends_.push(this.flatCoordinates.length);
   this.changed();