Revert "SERVER-19741 WriteError and WriteConcernError are not Error instances"

This reverts commit f800685a05002ada9388d1fdfd84046ec6dccf70.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/mongo/shell/bulk_api.js b/src/mongo/shell/bulk_api.js
index 51668604a80..2dfe15d65d2 100644
--- a/src/mongo/shell/bulk_api.js
+++ b/src/mongo/shell/bulk_api.js
@@ -469,9 +469,6 @@ var _bulk_api_module = (function() {
         };
     };
 
-    WriteError.prototype = new Error();
-    WriteError.prototype.constructor = WriteError;
-
     /**
      * Wraps a write concern error
      */
@@ -500,9 +497,6 @@ var _bulk_api_module = (function() {
         };
     };
 
-    WriteConcernError.prototype = new Error();
-    WriteConcernError.prototype.constructor = WriteConcernError;
-
     /**
      * Keeps the state of an unordered batch so we can rewrite the results
      * correctly after command execution