fw: move STRATEGY_NAME to getStrategyName static function

This avoids potential problems with static initialization order.

refs #3868

Change-Id: I13f0ff6c51c0a3bd43af7993233ff63a4bca9cf9
diff --git a/tests/daemon/fw/strategy-tester.hpp b/tests/daemon/fw/strategy-tester.hpp
index 07bc0b0..14265d5 100644
--- a/tests/daemon/fw/strategy-tester.hpp
+++ b/tests/daemon/fw/strategy-tester.hpp
@@ -43,7 +43,7 @@
 public:
   explicit
   StrategyTester(Forwarder& forwarder)
-    : S(forwarder, Name(S::STRATEGY_NAME).append("tester"))
+    : S(forwarder, Name(S::getStrategyName()).append("tester"))
   {
   }