drop console polyfill and IEx code from logger (#1322)

Author: waltjones

package-lock.json

@@ -76,7 +76,6 @@
   "dependencies": {
     "@rrweb/record": "^2.0.0-alpha.18",
     "async": "~3.2.3",
-    "console-polyfill": "0.3.0",
     "error-stack-parser-es": "^1.0.5",
     "json-stringify-safe": "~5.0.0",
     "lru-cache": "~2.2.1",

package.json

@@ -1,35 +1,21 @@
-import 'console-polyfill';
-import detection from './detection.js';
 import * as _ from '../utility.js';
 
 function error() {
   var args = Array.prototype.slice.call(arguments, 0);
   args.unshift('Rollbar:');
-  if (detection.ieVersion() <= 8) {
-    console.error(_.formatArgsAsString(args));
-  } else {
-    console.error.apply(console, args);
-  }
+  console.error.apply(console, args);
 }
 
 function info() {
   var args = Array.prototype.slice.call(arguments, 0);
   args.unshift('Rollbar:');
-  if (detection.ieVersion() <= 8) {
-    console.info(_.formatArgsAsString(args));
-  } else {
-    console.info.apply(console, args);
-  }
+  console.info.apply(console, args);
 }
 
 function log() {
   var args = Array.prototype.slice.call(arguments, 0);
   args.unshift('Rollbar:');
-  if (detection.ieVersion() <= 8) {
-    console.log(_.formatArgsAsString(args));
-  } else {
-    console.log.apply(console, args);
-  }
+  console.log.apply(console, args);
 }
 
 export default {