Make deopt testing compatible with runtime optimization status queries.

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index 722901889301955d4cdd515044fa076507e65439..32690fb0711081ae1062741ec69f19affbc66b55 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -8481,6 +8481,9 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetOptimizationStatus) {
     return function->IsOptimized() ? Smi::FromInt(3)   // 3 == "always".
                                    : Smi::FromInt(2);  // 2 == "no".
   }
+  if (FLAG_deopt_every_n_times) {
+    return Smi::FromInt(6);  // 6 == "maybe deopted".
+  }
   return function->IsOptimized() ? Smi::FromInt(1)   // 1 == "yes".
                                  : Smi::FromInt(2);  // 2 == "no".
 }