SERVER-27938 Rename all OperationContext variables to opCtx

This commit is an automated rename of all whole word instances of txn,
_txn, and txnPtr to opCtx, _opCtx, and opCtxPtr, respectively in all
.cpp and .h files in src/mongo.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mongo/dbtests/framework.cpp b/src/mongo/dbtests/framework.cpp
index 68537ee5705..5a6e6099150 100644
--- a/src/mongo/dbtests/framework.cpp
+++ b/src/mongo/dbtests/framework.cpp
@@ -82,8 +82,8 @@ int runDbTests(int argc, char** argv) {
 
     // DBTests run as if in the database, so allow them to create direct clients.
     DBDirectClientFactory::get(globalServiceContext)
-        .registerImplementation([](OperationContext* txn) {
-            return std::unique_ptr<DBClientBase>(new DBDirectClient(txn));
+        .registerImplementation([](OperationContext* opCtx) {
+            return std::unique_ptr<DBClientBase>(new DBDirectClient(opCtx));
         });
 
     srand((unsigned)frameworkGlobalParams.seed);