[inspector] removed kDebugPromiseCollected event

src/debug/interface-types.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_INTERFACE_TYPES_H_
 #define V8_DEBUG_INTERFACE_TYPES_H_
 
 #include <cstdint>
 #include <string>
 #include <vector>
@@ skipping 55 matching lines @@
 
   std::string disassembly;
   OffsetTable offset_table;
 };
 
 enum PromiseDebugActionType {
   kDebugPromiseCreated,
   kDebugEnqueueAsyncFunction,
   kDebugEnqueuePromiseResolve,
   kDebugEnqueuePromiseReject,
-  kDebugPromiseCollected,
   kDebugWillHandle,
   kDebugDidHandle,
 };
 
 enum BreakLocationType {
   kCallBreakLocation,
   kReturnBreakLocation,
   kDebuggerStatementBreakLocation,
   kCommonBreakLocation
 };
@@ skipping 47 matching lines @@
   virtual void Time(const ConsoleCallArguments& args) {}
   virtual void TimeEnd(const ConsoleCallArguments& args) {}
   virtual void TimeStamp(const ConsoleCallArguments& args) {}
   virtual ~ConsoleDelegate() = default;
 };
 
 }  // namespace debug
 }  // namespace v8
 
 #endif  // V8_DEBUG_INTERFACE_TYPES_H_