[inspector] introduce limit for amount of stored async stacks

src/inspector/v8-inspector-impl.cc

 /*
  * Copyright (c) 2010-2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 378 matching lines @@
   return iter == m_contexts.end() ? nullptr : iter->second.get();
 }
 
 V8InspectorSessionImpl* V8InspectorImpl::sessionForContextGroup(
     int contextGroupId) {
   if (!contextGroupId) return nullptr;
   SessionMap::iterator iter = m_sessions.find(contextGroupId);
   return iter == m_sessions.end() ? nullptr : iter->second;
 }
 
+void V8InspectorImpl::setMaxAsyncTaskStacksForTest(int limit) {
+  m_debugger->setMaxAsyncTaskStacksForTest(limit);
+}
+
 }  // namespace v8_inspector