[inspector] migrate AsycEvent to tupple

src/debug/debug-interface.h

 // Copyright 2016 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.
 
 #ifndef V8_DEBUG_DEBUG_INTERFACE_H_
 #define V8_DEBUG_DEBUG_INTERFACE_H_
 
 #include "include/v8-debug.h"
 #include "include/v8-util.h"
 #include "include/v8.h"
@@ skipping 169 matching lines @@
 class WasmScript : public Script {
  public:
   static WasmScript* Cast(Script* script);
 
   int NumFunctions() const;
   int NumImportedFunctions() const;
 
   debug::WasmDisassembly DisassembleFunction(int function_index) const;
 };
 
+class AsyncTaskEventData {
+ public:
+  AsyncTaskEventType type() const;
+  int id() const;
+  MaybeLocal<String> name() const;
+  static AsyncTaskEventData* Cast(Value* value);
+};
+
 void GetLoadedScripts(Isolate* isolate, PersistentValueVector<Script>& scripts);
 
 MaybeLocal<UnboundScript> CompileInspectorScript(Isolate* isolate,
                                                  Local<String> source);
 
 }  // namespace debug
 }  // namespace v8
 
 #endif  // V8_DEBUG_DEBUG_INTERFACE_H_