[inspector] changed a way of preserving stepping between tasks

src/debug/debug.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/debug/debug.h"
 
 #include <memory>
 
 #include "src/api.h"
 #include "src/arguments.h"
@@ skipping 2061 matching lines @@
 }
 
 void Debug::SetDebugDelegate(debug::DebugDelegate* delegate,
                              bool pass_ownership) {
   RemoveDebugDelegate();
   debug_delegate_ = delegate;
   owns_debug_delegate_ = pass_ownership;
   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_) {
     owns_debug_delegate_ = false;
     delete debug_delegate_;
   }
   debug_delegate_ = nullptr;
 }
 
 void Debug::UpdateState() {
@@ skipping 361 matching lines @@
     isolate_->Throw(*isolate_->factory()->NewEvalError(
         MessageTemplate::kNoSideEffectDebugEvaluate));
   }
   isolate_->set_needs_side_effect_check(old_needs_side_effect_check_);
   isolate_->debug()->UpdateHookOnFunctionCall();
   isolate_->debug()->side_effect_check_failed_ = false;
 }
 
 }  // namespace internal
 }  // namespace v8