Revert 143656 - Add an IPC channel between the NaCl loader process and the renderer.
BUG=116317
TEST=ppapi, nacl tests, manual testing for experimental IPC proxy.
Review URL: https://chromiumcodereview.appspot.com/10641016

TBR=bbudge@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10625007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@143665 0039d316-1c4b-4281-b951-d872f2087c98
void NaClIPCAdapter::SendMessageOnIOThread(scoped_ptr<IPC::Message> message) {
  io_thread_data_.channel_->Send(message.release());
}

void NaClIPCAdapter::SendMessageOnIOThread(scoped_ptr<IPC::Message> message) {
  io_thread_data_.channel_->Send(message.release());
}
