Merge pull request #2647 from fredj/closure-lib-upgrade

Upgrade closure library version

closure-util.json

@@ -1,3 +1,3 @@
 {
-  "library_url": "https://github.com/google/closure-library/archive/946a7d39d4ffe08676c755b21d901e71d9904a3b.zip"
+  "library_url": "https://github.com/google/closure-library/archive/fb35d5232edef340dd9a7c6e479556829d0fa452.zip"
 }

package.json

@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "async": "~0.2.10",
-    "closure-util": "0.19.0",
+    "closure-util": "0.20.0",
     "fs-extra": "~0.8.1",
     "graceful-fs": "~3.0.2",
     "htmlparser2": "~3.7.1",

src/ol/control/zoomslidercontrol.js

@@ -8,6 +8,7 @@ goog.require('goog.dom.TagName');
 goog.require('goog.events');
 goog.require('goog.events.Event');
 goog.require('goog.events.EventType');
+goog.require('goog.fx.DragDropEvent');
 goog.require('goog.fx.Dragger');
 goog.require('goog.fx.Dragger.EventType');
 goog.require('goog.math');

src/ol/map.js

@@ -265,8 +265,7 @@ ol.Map = function(options) {
     goog.events.EventType.TOUCHSTART,
     goog.events.EventType.MSPOINTERDOWN,
     ol.MapBrowserEvent.EventType.POINTERDOWN,
-    // see https://github.com/google/closure-library/pull/308
-    goog.userAgent.GECKO ? 'DOMMouseScroll' : 'mousewheel'
+    goog.events.EventType.MOUSEWHEEL
   ], goog.events.Event.stopPropagation);
   goog.dom.appendChild(this.viewport_, this.overlayContainerStopEvent_);