[test] Remove FLAG_always_opt special case in NotifyDeoptimized

src/runtime/runtime-compiler.cc

Index: src/runtime/runtime-compiler.cc
diff --git a/src/runtime/runtime-compiler.cc b/src/runtime/runtime-compiler.cc
index a60252717573be68b9cc9b8d9d535863da0aeea4..cf76fa0b5d541c3c4f0053e1f1b0b3435c39b9f6 100644
--- a/src/runtime/runtime-compiler.cc
+++ b/src/runtime/runtime-compiler.cc
@@ -132,9 +132,7 @@ RUNTIME_FUNCTION(Runtime_NotifyDeoptimized) {
   RUNTIME_ASSERT(frame->function()->IsJSFunction());
   DCHECK(frame->function() == *function);
 
-  // Avoid doing too much work when running with --always-opt and keep
-  // the optimized code around.
-  if (FLAG_always_opt || type == Deoptimizer::LAZY) {
+  if (type == Deoptimizer::LAZY) {
     return isolate->heap()->undefined_value();
   }