[inspector] changed a way of preserving stepping between tasks

src/debug/debug.cc

Index: src/debug/debug.cc
diff --git a/src/debug/debug.cc b/src/debug/debug.cc
index 032715bc41d98e00baf11aa4be3ef002779b6e3f..b6bc7543152b63d85ce77bc6361f90ee453f1839 100644
--- a/src/debug/debug.cc
+++ b/src/debug/debug.cc
@@ -2079,6 +2079,14 @@ void Debug::SetDebugDelegate(debug::DebugDelegate* delegate,
   UpdateState();
 }
 
+void Debug::HandleCallCompleted() {
+  if (thread_local_.last_step_action_ == StepOut) {
+    ClearStepping();
+    thread_local_.last_step_action_ = StepIn;
+    UpdateHookOnFunctionCall();
+  }
+}
+
 void Debug::RemoveDebugDelegate() {
   if (debug_delegate_ == nullptr) return;
   if (owns_debug_delegate_) {