Update UglifyJS to 3.13.3 (#554)

Author: Paul Schreiber

Gruntfile.js

@@ -115,6 +115,7 @@ module.exports = function(grunt) {
         src: 'test/fixtures/src/simple.js',
         dest: 'tmp/wrap.js',
         options: {
+          compress: false,
           mangle: false,
           wrap: 'testExport'
         }

package-lock.json

@@ -1,7 +1,7 @@
 {
   "name": "grunt-contrib-uglify",
   "description": "Minify JavaScript files with UglifyJS",
-  "version": "5.0.0",
+  "version": "5.0.1",
   "author": {
     "name": "Grunt Team",
     "url": "https://gruntjs.com/"
@@ -18,7 +18,7 @@
   "dependencies": {
     "chalk": "^2.4.1",
     "maxmin": "^2.1.0",
-    "uglify-js": "^3.5.0",
+    "uglify-js": "^3.13.3",
     "uri-path": "^1.0.0"
   },
   "devDependencies": {

package.json

@@ -1,5 +1,4 @@
-(function(){var list,math,square;square=function(x){return x*x},list=[1,2,3,4,5],math={
-root:Math.sqrt,square:square,cube:function(x){return x*square(x)}},
-"undefined"!=typeof elvis&&null!=elvis&&alert("I knew it!"),function(accum$){for(var num,i$=0,
-length$=list.length;i$<length$;++i$)num=list[i$],accum$.push(math.cube(num));return accum$}.call(
-this,[])}).call(this);
+!function(){var square=function(x){return x*x},list=[1,2,3,4,5],math={root:Math.sqrt,square:square,
+cube:function(x){return x*square(x)}};"undefined"!=typeof elvis&&null!=elvis&&alert("I knew it!"),
+function(accum$){for(var i$=0,length$=list.length;i$<length$;++i$)accum$.push(math.cube(list[i$]))
+;return accum$}.call(this,[])}.call(this);

test/fixtures/expected/deep/directory/location/source_map.js.map

@@ -1 +1 @@
-{"version":3,"sources":["../test/fixtures/src/simple.js"],"names":["longNameA","longNameB","longFunctionC","argumentC","argumentD","result"],"mappings":"AAGA,IAAIA,UAAY,EAEZC,UAAY,EAEhB,SAASC,cAAcC,EAAUC,GAC/B,OAAOJ,UAAYC,UAAYE,EAAYC,EAG7C,IAAIC,OAASH,cAAc,EAAE","file":"sourcemap_customName.js"}
+{"version":3,"file":"sourcemap_customName.js","sources":["../test/fixtures/src/simple.js"],"names":["longNameA","longNameB","longFunctionC","argumentC","argumentD","result"],"mappings":"AAGA,IAAIA,UAAY,EAEZC,UAAY,EAEhB,SAASC,cAAcC,EAAUC,GAC/B,OAAOJ,UAAYC,UAAYE,EAAYC,EAG7C,IAAIC,OAASH,cAAc,EAAE"}