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/db/exec/fetch.h b/src/mongo/db/exec/fetch.h
index 981a2f812c8..a1c78c970c6 100644
--- a/src/mongo/db/exec/fetch.h
+++ b/src/mongo/db/exec/fetch.h
@@ -49,7 +49,7 @@ class SeekableRecordCursor;
  */
 class FetchStage : public PlanStage {
 public:
-    FetchStage(OperationContext* txn,
+    FetchStage(OperationContext* opCtx,
                WorkingSet* ws,
                PlanStage* child,
                const MatchExpression* filter,
@@ -64,7 +64,7 @@ public:
     void doRestoreState() final;
     void doDetachFromOperationContext() final;
     void doReattachToOperationContext() final;
-    void doInvalidate(OperationContext* txn, const RecordId& dl, InvalidationType type) final;
+    void doInvalidate(OperationContext* opCtx, const RecordId& dl, InvalidationType type) final;
 
     StageType stageType() const final {
         return STAGE_FETCH;