Fixed windows compile error.

Author: TheSharpOwl

src/utils/backoff_performer.cpp

@@ -26,10 +26,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
-
-#include <algorithm>
-#include <limits>
 #include "utils/backoff_performer.h"
+#undef max // solves the windows issue which prevents using std::numeric_limits<T>::max()
+#include <limits>
+#include <algorithm>
 
 using std::min;
 using std::numeric_limits;