Remove legacy pre-module lanes.js

js/id/ui/preset/lanes.js

@@ -1,39 +0,0 @@
-iD.ui.preset.lanes = function(field, context) {
-    var dispatch = d3.dispatch('change'),
-        wayID,
-        laneData;
-
-
-    function lanes(selection) {
-        // if form field is hidden or has detached from dom, clean up.
-        if (!d3.select('.inspector-wrap.inspector-hidden').empty() || !selection.node().parentNode) {
-            selection.call(lanes.off);
-            return;
-        }
-
-        var wrap = selection.selectAll('.preset-input-wrap')
-            .data([0]);
-
-        var enter = wrap.enter()
-            .append('div')
-            .attr('class', 'preset-input-wrap');
-
-        enter
-            .append('div')
-            .attr('class', 'lane-help');
-
-        laneData = context.entity(wayID).lanes();
-    }
-
-    lanes.entity = function(_) {
-        if (!wayID || wayID !== _.id) {
-            wayID = _.id;
-        }
-    };
-
-    lanes.tags = function() {};
-    lanes.focus = function() {};
-    lanes.off = function() {};
-
-    return d3.rebind(lanes, dispatch, 'on');
-};