[turbofan] Enable deoptimization for non-asm.js TurboFan code.

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index ecb5bf1b5164265ae48d7f4be04d01181a7c8c65..e3f46c9e54f2019e92f3d198476650f0f2bf3e8d 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -12505,8 +12505,7 @@ bool DependentCode::MarkCodeForDeoptimization(
       WeakCell* cell = WeakCell::cast(obj);
       if (cell->cleared()) continue;
       Code* code = Code::cast(cell->value());
-      if (!code->marked_for_deoptimization() &&
-          (!code->is_turbofanned() || FLAG_turbo_deoptimization)) {
+      if (!code->marked_for_deoptimization()) {
         SetMarkedForDeoptimization(code, group);
         if (invalidate_embedded_objects) {
           code->InvalidateEmbeddedObjects();