don't try to cleanDate coming from autorange

Author: etpinard

src/plots/cartesian/set_convert.js

@@ -403,7 +403,7 @@ module.exports = function setConvert(ax, fullLayout) {
             return;
         }
 
-        if(ax.type === 'date') {
+        if(ax.type === 'date' && !ax.autorange) {
             // check if milliseconds or js date objects are provided for range
             // and convert to date strings
             range[0] = Lib.cleanDate(range[0], BADNUM, ax.calendar);

test/jasmine/tests/transform_filter_test.js

@@ -1349,11 +1349,6 @@ describe('filter resulting in empty coordinate arrays', function() {
         var mockList = require('../assets/mock_lists').svg;
 
         mockList.forEach(function(d) {
-            if(d[0] === 'world-cals') {
-                // world-cals mock complains during a Lib.cleanDate()
-                return;
-            }
-
             it(d[0], function(done) {
                 gd = createGraphDiv();
                 var fig = filter2empty(d[1]);