[promises] Move async debug event creation to c++

src/objects.h

 // Copyright 2015 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 #include <memory>
 
@@ skipping 6671 matching lines @@
   DECLARE_CAST(Struct)
 };
 
 // A container struct to hold state required for PromiseResolveThenableJob.
 class PromiseResolveThenableJobInfo : public Struct {
  public:
   DECL_ACCESSORS(thenable, JSReceiver)
   DECL_ACCESSORS(then, JSReceiver)
   DECL_ACCESSORS(resolve, JSFunction)
   DECL_ACCESSORS(reject, JSFunction)
-  DECL_ACCESSORS(before_debug_event, Object)
-  DECL_ACCESSORS(after_debug_event, Object)
+  DECL_ACCESSORS(debug_id, Object)
+  DECL_ACCESSORS(debug_name, Object)
 
   static const int kThenableOffset = Struct::kHeaderSize;
   static const int kThenOffset = kThenableOffset + kPointerSize;
   static const int kResolveOffset = kThenOffset + kPointerSize;
   static const int kRejectOffset = kResolveOffset + kPointerSize;
-  static const int kBeforeDebugEventOffset = kRejectOffset + kPointerSize;
-  static const int kAfterDebugEventOffset =
-      kBeforeDebugEventOffset + kPointerSize;
-  static const int kSize = kAfterDebugEventOffset + kPointerSize;
+  static const int kDebugIdOffset = kRejectOffset + kPointerSize;
+  static const int kDebugNameOffset = kDebugIdOffset + kPointerSize;
+  static const int kSize = kDebugNameOffset + kPointerSize;
 
   DECLARE_CAST(PromiseResolveThenableJobInfo)
   DECLARE_PRINTER(PromiseResolveThenableJobInfo)
   DECLARE_VERIFIER(PromiseResolveThenableJobInfo)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PromiseResolveThenableJobInfo);
 };
 
 // Struct to hold state required for PromiseReactionJob.
 class PromiseReactionJobInfo : public Struct {
  public:
   DECL_ACCESSORS(value, Object)
   DECL_ACCESSORS(tasks, Object)
   DECL_ACCESSORS(deferred, Object)
-  DECL_ACCESSORS(before_debug_event, Object)
-  DECL_ACCESSORS(after_debug_event, Object)
+  DECL_ACCESSORS(debug_id, Object)
+  DECL_ACCESSORS(debug_name, Object)
   DECL_ACCESSORS(context, Context)
 
   static const int kValueOffset = Struct::kHeaderSize;
   static const int kTasksOffset = kValueOffset + kPointerSize;
   static const int kDeferredOffset = kTasksOffset + kPointerSize;
-  static const int kBeforeDebugEventOffset = kDeferredOffset + kPointerSize;
-  static const int kAfterDebugEventOffset =
-      kBeforeDebugEventOffset + kPointerSize;
-  static const int kContextOffset = kAfterDebugEventOffset + kPointerSize;
+  static const int kDebugIdOffset = kDeferredOffset + kPointerSize;
+  static const int kDebugNameOffset = kDebugIdOffset + kPointerSize;
+  static const int kContextOffset = kDebugNameOffset + kPointerSize;
   static const int kSize = kContextOffset + kPointerSize;
 
   DECLARE_CAST(PromiseReactionJobInfo)
   DECLARE_PRINTER(PromiseReactionJobInfo)
   DECLARE_VERIFIER(PromiseReactionJobInfo)
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PromiseReactionJobInfo);
 };
 
@@ skipping 4736 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_