repl: remove unused function convertToContext

PR-URL: #13434
Reviewed-By: Prince John Wesley <princejohnwesley@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: seishun

doc/api/deprecations.md

@@ -237,7 +237,7 @@ The `os.getNetworkInterfaces()` method is deprecated. Please use the
 <a id="DEP0024"></a>
 ### DEP0024: REPLServer.prototype.convertToContext()
 
-Type: Runtime
+Type: End-of-Life
 
 The `REPLServer.prototype.convertToContext()` API is deprecated and should
 not be used.

lib/repl.js

@@ -1223,37 +1223,6 @@ function regexpEscape(s) {
   return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
 }
 
-
-/**
- * Converts commands that use var and function <name>() to use the
- * local exports.context when evaled. This provides a local context
- * on the REPL.
- *
- * @param {String} cmd The cmd to convert.
- * @return {String} The converted command.
- */
-// TODO(princejwesley): Remove it prior to v8.0.0 release
-// Reference: https://github.com/nodejs/node/pull/7829
-REPLServer.prototype.convertToContext = util.deprecate(function(cmd) {
-  const scopeVar = /^\s*var\s*([\w$]+)(.*)$/m;
-  const scopeFunc = /^\s*function\s*([\w$]+)/;
-  var matches;
-
-  // Replaces: var foo = "bar";  with: self.context.foo = bar;
-  matches = scopeVar.exec(cmd);
-  if (matches && matches.length === 3) {
-    return 'self.context.' + matches[1] + matches[2];
-  }
-
-  // Replaces: function foo() {};  with: foo = function foo() {};
-  matches = scopeFunc.exec(this.bufferedCommand);
-  if (matches && matches.length === 2) {
-    return matches[1] + ' = ' + this.bufferedCommand;
-  }
-
-  return cmd;
-}, 'replServer.convertToContext() is deprecated', 'DEP0024');
-
 // If the error is that we've unexpectedly ended the input,
 // then let the user try to recover by adding more input.
 function isRecoverableError(e, code) {