Function FromID

shell/browser/api/electron_api_web_frame_main.cc:768–783

}

v8::Local<v8::Value> FromID(gin_helper::ErrorThrower thrower,
                            int render_process_id,
                            int render_frame_id) {
  if (!electron::Browser::Get()->is_ready()) {
    thrower.ThrowError("WebFrameMain is available only after app ready");
    return v8::Null(thrower.isolate());
  }

  auto* rfh =
      content::RenderFrameHost::FromID(render_process_id, render_frame_id);
  if (!rfh)
    return v8::Undefined(thrower.isolate());

  return ToV8OrNull(thrower.isolate(),
                    WebFrameMain::From(thrower.isolate(), rfh));
}

v8::Local<v8::Value> FromFrameToken(gin_helper::ErrorThrower thrower,
                                    int render_process_id,