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### Issue Details

* **Electron Version:**
  * 10.1.3
* **Operating System:**
  * win7 sp1 x64

- without worldSafeExecuteJavaScript, `(webFrame|webContents).executeJavaScript('new Promise(resolve => setTimeout(() => resolve(2), 3000));')` works as expected; the executeJavaScript promise waits for the eval promise.
- in the case of webFrame the evaled promise is returned raw
- in the case of webContents the promise is marshaled
- with worldSafeExecuteJavaScript, both error with: "An object could not be cloned"
- webContents should continue marshaling promises, otherwise its an unnecessary breaking change
- webFrame should marshal promises for consistency with webContents
- the clone restriction would be on the promise resolve value

### To Reproduce
`(webFrame|webContents).executeJavaScript('new Promise(resolve => setTimeout(() => resolve(2), 3000));')`


shell/renderer/api/electron_api_context_bridge.cc
ignore_result(source_promise->Then(
        source_context,
        v8::Local<v8::Function>::Cast(
            gin::ConvertToV8(destination_context->GetIsolate(), then_cb)),
        v8::Local<v8::Function>::Cast(
            gin::ConvertToV8(destination_context->GetIsolate(), catch_cb))));
    object_cache->CacheProxiedObject(value, proxied_promise_handle);
    return v8::MaybeLocal<v8::Value>(proxied_promise_handle);
  }
  
  
  if (value->IsNativeError()) {
    v8::Context::Scope destination_context_scope(destination_context);
    return v8::MaybeLocal<v8::Value>(v8::Exception::Error(
        v8::Exception::CreateMessage(destination_context->GetIsolate(), value)
            ->Get()));
  }
  
  
  
  if (IsPlainArray(value)) {
    v8::Context::Scope destination_context_scope(destination_context);
    v8::Local<v8::Array> arr = v8::Local<v8::Array>::Cast(value);
    size_t length = arr->Length();
    v8::Local<v8::Array> cloned_arr =
        v8::Array::New(destination_context->GetIsolate(), length);
    for (size_t i = 0; i < length; i++) {
      auto value_for_array = PassValueToOtherContext(
          source_context, destination_context,
          arr->Get(source_context, i).ToLocalChecked(), object_cache,