diff --git a/WebContent/base/leaflet/L.TileLayer.Bing.js b/WebContent/base/leaflet/L.TileLayer.Bing.js
deleted file mode 100644
index de596edee..000000000
--- a/WebContent/base/leaflet/L.TileLayer.Bing.js
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-Copyright (c) 2011-2012, Pavel Shramov
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are
-permitted provided that the following conditions are met:
-
-   1. Redistributions of source code must retain the above copyright notice, this list of
-      conditions and the following disclaimer.
-
-   2. Redistributions in binary form must reproduce the above copyright notice, this list
-      of conditions and the following disclaimer in the documentation and/or other materials
-      provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-// TileLayer using BingMaps
-// [modified to support multiple cultures]
-
-L.BingLayer = L.TileLayer.extend({
-	options: {
-		subdomains: [0, 1, 2, 3],
-		type: 'Aerial',					// supported: 'Road', 'Aerial', 'AerialWithLabels' 
-		attribution: 'Bing',
-		culture: 'en-US'
-	},
-
-	initialize: function(key, options) {
-		L.Util.setOptions(this, options);
-
-		this._key = key;
-		this._url = null;
-		this.meta = {};
-		this.loadMetadata();
-	},
-
-	tile2quad: function(x, y, z) {
-		var quad = '';
-		for (var i = z; i > 0; i--) {
-			var digit = 0;
-			var mask = 1 << (i - 1);
-			if ((x & mask) != 0) digit += 1;
-			if ((y & mask) != 0) digit += 2;
-			quad = quad + digit;
-		}
-		return quad;
-	},
-
-	getTileUrl: function(p, z) {
-		var z = this._getZoomForUrl();
-		var subdomains = this.options.subdomains,
-			s = this.options.subdomains[(p.x + p.y) % subdomains.length];
-		return this._url.replace('{subdomain}', s)
-				.replace('{quadkey}', this.tile2quad(p.x, p.y, z))
-				.replace('{culture}', this.options.culture);
-	},
-
-	loadMetadata: function() {
-		var _this = this;
-		var cbid = '_bing_metadata_' + L.Util.stamp(this);
-		window[cbid] = function (meta) {
-			_this.meta = meta;
-			window[cbid] = undefined;
-			var e = document.getElementById(cbid);
-			e.parentNode.removeChild(e);
-			if (meta.errorDetails) {
-				alert("Got metadata" + meta.errorDetails);
-				return;
-			}
-			_this.initMetadata();
-		};
-		var url = "http://dev.virtualearth.net/REST/v1/Imagery/Metadata/" + this.options.type + "?include=ImageryProviders&jsonp=" + cbid + "&key=" + this._key;
-		var script = document.createElement("script");
-		script.type = "text/javascript";
-		script.src = url;
-		script.id = cbid;
-		document.getElementsByTagName("head")[0].appendChild(script);
-	},
-
-	initMetadata: function() {
-		var r = this.meta.resourceSets[0].resources[0];
-		this.options.subdomains = r.imageUrlSubdomains;
-		this._url = r.imageUrl;
-		this._providers = [];
-		for (var i = 0; i < r.imageryProviders.length; i++) {
-			var p = r.imageryProviders[i];
-			for (var j = 0; j < p.coverageAreas.length; j++) {
-				var c = p.coverageAreas[j];
-				var coverage = {zoomMin: c.zoomMin, zoomMax: c.zoomMax, active: false};
-				var bounds = new L.LatLngBounds(
-						new L.LatLng(c.bbox[0]+0.01, c.bbox[1]+0.01),
-						new L.LatLng(c.bbox[2]-0.01, c.bbox[3]-0.01)
-				);
-				coverage.bounds = bounds;
-				coverage.attrib = p.attribution;
-				this._providers.push(coverage);
-			}
-		}
-		this._update();
-	},
-
-	_update: function() {
-		if (this._url == null || !this._map) return;
-		this._update_attribution();
-		L.TileLayer.prototype._update.apply(this, []);
-	},
-
-	_update_attribution: function() {
-		var bounds = this._map.getBounds();
-		var zoom = this._map.getZoom();
-		for (var i = 0; i < this._providers.length; i++) {
-			var p = this._providers[i];
-			if ((zoom <= p.zoomMax && zoom >= p.zoomMin) &&
-					bounds.intersects(p.bounds)) {
-				if (!p.active)
-					this._map.attributionControl.addAttribution(p.attrib);
-				p.active = true;
-			} else {
-				if (p.active)
-					this._map.attributionControl.removeAttribution(p.attrib);
-				p.active = false;
-			}
-		}
-	},
-
-	onRemove: function(map) {
-		for (var i = 0; i < this._providers.length; i++) {
-			var p = this._providers[i];
-			if (p.active) {
-				this._map.attributionControl.removeAttribution(p.attrib);
-				p.active = false;
-			}
-		}
-        	L.TileLayer.prototype.onRemove.apply(this, [map]);
-	}
-});