Set the layer composition type in HWC am: 9db7166d

  UpdateVisibilitySettings();

  error = composer_->setLayerCompositionType(

      display, hardware_composer_layer_,

      composition_type_.cast<Hwc2::IComposerClient::Composition>());

  ALOGE_IF(

      error != HWC::Error::None,

      "Layer::UpdateLayerSettings: Error setting layer composition type: %s",

      error.to_string().c_str());

  // TODO(eieio): Use surface attributes or some other mechanism to control

  // the layer display frame.

  error = composer_->setLayerDisplayFrame(