Revert "SERVER-30106 Allow syncTail replication to write to drop-pending collections"

This reverts commit d8afe01c37aa24bef255e8aea4ec6882df71b1dd.

1 files changed, 5 insertions, 6 deletions

diff --git a/src/mongo/db/namespace_string.h b/src/mongo/db/namespace_string.h
index 5572eaab886..24abea86771 100644
--- a/src/mongo/db/namespace_string.h
+++ b/src/mongo/db/namespace_string.h
@@ -43,6 +43,11 @@ namespace mongo {
 
 const size_t MaxDatabaseNameLen = 128;  // max str len for the db name, including null char
 
+/** @return true if a client can modify this namespace even though it is under ".system."
+    For example <dbname>.system.users is ok for regular clients to update.
+*/
+bool legalClientSystemNS(StringData ns);
+
 /* e.g.
    NamespaceString ns("acme.orders");
    cout << ns.coll; // "orders"
@@ -222,12 +227,6 @@ public:
     bool isListIndexesCursorNS() const;
 
     /**
-     * Returns true if a client can modify this namespace even though it is under ".system."
-     * For example <dbname>.system.users is ok for regular clients to update.
-     */
-    bool isLegalClientSystemNS() const;
-
-    /**
      * Given a NamespaceString for which isGloballyManagedNamespace() returns true, returns the
      * namespace the command targets, or boost::none for commands like 'listCollections' which
      * do not target a collection.