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/s/query/router_stage_mock.cpp b/src/mongo/s/query/router_stage_mock.cpp
index c348018fe6f..e134340713a 100644
--- a/src/mongo/s/query/router_stage_mock.cpp
+++ b/src/mongo/s/query/router_stage_mock.cpp
@@ -50,7 +50,7 @@ void RouterStageMock::markRemotesExhausted() {
     _remotesExhausted = true;
 }
 
-StatusWith<ClusterQueryResult> RouterStageMock::next(OperationContext* txn) {
+StatusWith<ClusterQueryResult> RouterStageMock::next(OperationContext* opCtx) {
     if (_resultsQueue.empty()) {
         return {ClusterQueryResult()};
     }
@@ -60,7 +60,7 @@ StatusWith<ClusterQueryResult> RouterStageMock::next(OperationContext* txn) {
     return out;
 }
 
-void RouterStageMock::kill(OperationContext* txn) {
+void RouterStageMock::kill(OperationContext* opCtx) {
     // No child to kill.
 }