diff --git a/db/repl/rs_optime.h b/db/repl/rs_optime.h
index b3607fac22a..fee3dcb62b5 100644
--- a/db/repl/rs_optime.h
+++ b/db/repl/rs_optime.h
@@ -1,58 +1,58 @@
-// @file rs_optime.h
-
-/*
- *    Copyright (C) 2010 10gen Inc.
- *
- *    This program is free software: you can redistribute it and/or  modify
- *    it under the terms of the GNU Affero General Public License, version 3,
- *    as published by the Free Software Foundation.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU Affero General Public License for more details.
- *
- *    You should have received a copy of the GNU Affero General Public License
- *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "../../util/optime.h"
-
-namespace mongo {
-
+// @file rs_optime.h
+
+/*
+ *    Copyright (C) 2010 10gen Inc.
+ *
+ *    This program is free software: you can redistribute it and/or  modify
+ *    it under the terms of the GNU Affero General Public License, version 3,
+ *    as published by the Free Software Foundation.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Affero General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Affero General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "../../util/optime.h"
+
+namespace mongo {
+
     const char rsoplog[] = "local.oplog.rs";
-
-    /*
-    class RSOpTime : public OpTime { 
-    public:
-        bool initiated() const { return getSecs() != 0; }
-    };*/
-
-    /*struct RSOpTime { 
-        unsigned long long ord;
-
-        RSOpTime() : ord(0) { }
-
-        bool initiated() const { return ord > 0; }
-
-        void initiate() { 
-            assert( !initiated() );
-            ord = 1000000;
-        }
-
-        ReplTime inc() {
-            DEV assertInWriteLock();
-            return ++ord;
-        }
-
-        string toString() const { return str::stream() << ord; }
-
-        // query the oplog and set the highest value herein.  acquires a db read lock. throws.
-        void load();
-    };
-
-    extern RSOpTime rsOpTime;*/
-
-}
+
+    /*
+    class RSOpTime : public OpTime { 
+    public:
+        bool initiated() const { return getSecs() != 0; }
+    };*/
+
+    /*struct RSOpTime { 
+        unsigned long long ord;
+
+        RSOpTime() : ord(0) { }
+
+        bool initiated() const { return ord > 0; }
+
+        void initiate() { 
+            assert( !initiated() );
+            ord = 1000000;
+        }
+
+        ReplTime inc() {
+            DEV assertInWriteLock();
+            return ++ord;
+        }
+
+        string toString() const { return str::stream() << ord; }
+
+        // query the oplog and set the highest value herein.  acquires a db read lock. throws.
+        void load();
+    };
+
+    extern RSOpTime rsOpTime;*/
+
+}
diff --git a/dbtests/test.vcxproj.filters b/dbtests/test.vcxproj.filters
index 8c84607266a..ee89879f961 100755
--- a/dbtests/test.vcxproj.filters
+++ b/dbtests/test.vcxproj.filters
@@ -695,6 +695,9 @@
     <ClCompile Include="..\db\restapi.cpp">
       <Filter>db\cpp</Filter>
     </ClCompile>
+    <ClCompile Include="..\util\concurrency\spin_lock.cpp">
+      <Filter>db\cpp</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\SConstruct">