[turbofan] Also disable concurrent recompilation when tracing TurboFan.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index f2a3ee8ea35a0939fbb5b0058934d3a594496b4c..5d261d4983e5d1f079aa07482b38f4cfff1b376a 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -2293,7 +2293,8 @@ bool Isolate::Init(Deserializer* des) {
     set_event_logger(Logger::DefaultEventLoggerSentinel);
   }
 
-  if (FLAG_trace_hydrogen || FLAG_trace_hydrogen_stubs) {
+  if (FLAG_trace_hydrogen || FLAG_trace_hydrogen_stubs || FLAG_trace_turbo ||
+      FLAG_trace_turbo_graph) {
     PrintF("Concurrent recompilation has been disabled for tracing.\n");
   } else if (OptimizingCompileDispatcher::Enabled()) {
     optimizing_compile_dispatcher_ = new OptimizingCompileDispatcher(this);