Revert "SERVER-20489 Remove sleep workaround from readmajority_jscore_passthrough.js"

This reverts commit 56901168cea650d4080fe3fadd283e5127924c34.

1 files changed, 0 insertions, 62 deletions

diff --git a/jstests/libs/override_methods/set_majority_read_and_write_concerns.js b/jstests/libs/override_methods/set_majority_read_and_write_concerns.js
deleted file mode 100644
index 47ad3e95053..00000000000
--- a/jstests/libs/override_methods/set_majority_read_and_write_concerns.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * Use prototype overrides to set a read concern of "majority" and a write concern of "majority"
- * while running core tests.
- */
-(function() {
-    "use strict";
-    var defaultWriteConcern = {w: "majority", wtimeout: 60000};
-
-    var originalStartParallelShell = startParallelShell;
-    startParallelShell = function(jsCode, port, noConnect) {
-        var newCode;
-        var overridesFile = "jstests/libs/override_methods/set_majority_read_and_write_concerns.js";
-
-        if (typeof(jsCode) === "function") {
-            // Load the override file and immediately invoke the supplied function.
-            newCode = `load("${overridesFile}"); (${jsCode})();`
-        } else {
-            newCode = `load("${overridesFile}"); ${jsCode};`
-        }
-
-        return originalStartParallelShell(newCode, port, noConnect);
-    }
-
-    DB.prototype._runCommandImpl = function(name, obj, options) {
-        if (obj.hasOwnProperty("createIndexes") ||
-            obj.hasOwnProperty("delete") ||
-            obj.hasOwnProperty("findAndModify") ||
-            obj.hasOwnProperty("findandmodify") ||
-            obj.hasOwnProperty("insert") ||
-            obj.hasOwnProperty("update")) {
-            if (obj.hasOwnProperty("writeConcern")) {
-                jsTestLog("Warning: overriding existing writeConcern of: " +
-                           obj.writeConcern);
-            }
-            obj.writeConcern = defaultWriteConcern;
-
-        } else if (obj.hasOwnProperty("aggregate") ||
-            obj.hasOwnProperty("count") ||
-            obj.hasOwnProperty("dbStats") ||
-            obj.hasOwnProperty("distinct") ||
-            obj.hasOwnProperty("explain") ||
-            obj.hasOwnProperty("find") ||
-            obj.hasOwnProperty("geoNear") ||
-            obj.hasOwnProperty("geoSearch") ||
-            obj.hasOwnProperty("group")) {
-            if (obj.hasOwnProperty("readConcern")) {
-                jsTestLog("Warning: overriding existing readConcern of: " +
-                           obj.readConcern);
-            }
-            obj.readConcern = {level: "majority"};
-        }
-
-        return this.getMongo().runCommand(name, obj, options);
-    };
-
-    // Use a majority write concern if the operation does not specify one.
-    DBCollection.prototype.getWriteConcern = function() {
-        return new WriteConcern(defaultWriteConcern);
-    };
-
-})();
-