Flip the left/right speaker when the device is in yoga mode.

chromeos/dbus/cras_audio_client_stub_impl.cc

Index: chromeos/dbus/cras_audio_client_stub_impl.cc
diff --git a/chromeos/dbus/cras_audio_client_stub_impl.cc b/chromeos/dbus/cras_audio_client_stub_impl.cc
index e05b53fba6285c180df30e9e73ee2ea83b0ffdf9..ea41d18c528ca996f44bdf99e720b55f3ad1f501 100644
--- a/chromeos/dbus/cras_audio_client_stub_impl.cc
+++ b/chromeos/dbus/cras_audio_client_stub_impl.cc
@@ -150,6 +150,9 @@ void CrasAudioClientStubImpl::RemoveActiveInputNode(uint64 node_id) {
   }
 }
 
+void CrasAudioClientStubImpl::SwapLeftRight(uint64 node_id, bool swap) {
+}
+
 void CrasAudioClientStubImpl::AddActiveOutputNode(uint64 node_id) {
   for (size_t i = 0; i < node_list_.size(); ++i) {
     if (node_list_[i].id == node_id)