Let the browser handle external navigations from DevTools.

BUG=180555


Review URL: https://chromiumcodereview.appspot.com/12531004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186793 0039d316-1c4b-4281-b951-d872f2087c98
void RenderViewImpl::OnPpapiBrokerChannelCreated(
    int request_id,
    base::ProcessId broker_pid,
    const IPC::ChannelHandle& handle) {
  pepper_helper_->OnPpapiBrokerChannelCreated(request_id, broker_pid, handle);
}

void RenderViewImpl::OnPpapiBrokerChannelCreated(
    int request_id,
    base::ProcessId broker_pid,
    const IPC::ChannelHandle& handle) {
  pepper_helper_->OnPpapiBrokerChannelCreated(request_id, broker_pid, handle);
}
