bool WebContents::HandleContextMenu(content::RenderFrameHost* render_frame_host,
                                    const content::ContextMenuParams& params) {
  Emit("context-menu", std::make_pair(params, render_frame_host));

  return true;
}
bool WebContents::HandleContextMenu(content::RenderFrameHost* render_frame_host,
                                    const content::ContextMenuParams& params) {
  Emit("context-menu", std::make_pair(params, render_frame_host));

  return true;
}