[inspector] don't make v8::debug::Call for breakProgram.

src/inspector/v8-debugger.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_INSPECTOR_V8DEBUGGER_H_
 #define V8_INSPECTOR_V8DEBUGGER_H_
 
 #include <vector>
 
 #include "src/base/macros.h"
@@ skipping 87 matching lines @@
   void compileDebuggerScript();
   v8::MaybeLocal<v8::Value> callDebuggerMethod(const char* functionName,
                                                int argc,
                                                v8::Local<v8::Value> argv[],
                                                bool catchExceptions);
   v8::Local<v8::Context> debuggerContext() const;
   void clearBreakpoints();
 
   static void v8OOMCallback(void* data);
 
-  static void breakProgramCallback(const v8::FunctionCallbackInfo<v8::Value>&);
   void handleProgramBreak(v8::Local<v8::Context> pausedContext,
                           v8::Local<v8::Object> executionState,
                           v8::Local<v8::Value> exception,
                           v8::Local<v8::Array> hitBreakpoints,
                           bool isPromiseRejection = false,
                           bool isUncaught = false);
 
   enum ScopeTargetKind {
     FUNCTION,
     GENERATOR,
@@ skipping 65 matching lines @@
   v8::debug::ExceptionBreakState m_pauseOnExceptionsState;
 
   WasmTranslation m_wasmTranslation;
 
   DISALLOW_COPY_AND_ASSIGN(V8Debugger);
 };
 
 }  // namespace v8_inspector
 
 #endif  // V8_INSPECTOR_V8DEBUGGER_H_