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### Issue Details

* **Electron Version:**
  * 10.0.1
  * 10.0.0-beta.10
  * 9.2.1
* **Operating System:**
  * Windows 10 (2004)
  * macOS 10.15.6
* **Last Known Working Electron version:**
  * 10.0.0-beta.9
  * Issue is seen in 10.0.0-beta.10

### Expected Behavior
AudioWorklets can be created and destroyed multiple times while `nodeIntegrationInWorker` is enabled.

### Actual Behavior
AudioWorklet can only be created and destroyed once. Upon creating a second AudioWorklet, the UI hangs indefinitely.

### To Reproduce
Electron Fiddle: https://gist.github.com/samuelmaddock/5430479c0a08eca3f693df2518c9887d

1. Load Audio Worklet examples directory: https://googlechromelabs.github.io/web-audio-samples/audio-worklet/
2. Open a demo and click start.
3. Navigate back and return to the demos directory.
4. Open another demo and click start.

UI should no longer be responsive.

shell/common/api/electron_bindings.cc
dict.Set("private", osdump.private_footprint_kb);
      dict.Set("shared", osdump.shared_footprint_kb);
      promise.Resolve(dict);
      resolved = true;
      break;
    }
  }
  if (!resolved) {
    promise.RejectWithErrorMessage(
        R"(Failed to find current process memory details in memory dump)");
  }
}
v8::Local<v8::Value> ElectronBindings::GetCPUUsage(
    base::ProcessMetrics* metrics,
    v8::Isolate* isolate) {
  gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(isolate);
  dict.SetHidden("simple", true);
  int processor_count = base::SysInfo::NumberOfProcessors();
  dict.Set("percentCPUUsage",
           metrics->GetPlatformIndependentCPUUsage() / processor_count);
  
  
#if !defined(OS_WIN)
  dict.Set("idleWakeupsPerSecond", metrics->GetIdleWakeupsPerSecond());
#else
  dict.Set("idleWakeupsPerSecond", 0);
#endif
  return dict.GetHandle();
}
v8::Local<v8::Value> ElectronBindings::GetIOCounters(v8::Isolate* isolate) {