Adding explicit routing API to AudioTrack

Change-Id: I40c048c7644c46f4e4f7103875206c0785c4b1dc
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index e9ff8389..a763151 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -150,6 +150,7 @@
                                               audio_format_t format,
                                               audio_channel_mask_t channelMask,
                                               audio_output_flags_t flags,
+                                              int mSelectedDeviceId,
                                               const audio_offload_info_t *offloadInfo)
 {
     if (mAudioPolicyManager == NULL) {
@@ -158,7 +159,7 @@
     ALOGV("getOutput()");
     Mutex::Autolock _l(mLock);
     return mAudioPolicyManager->getOutputForAttr(attr, output, session, stream, samplingRate,
-                                    format, channelMask, flags, offloadInfo);
+                                    format, channelMask, flags, mSelectedDeviceId, offloadInfo);
 }
 
 status_t AudioPolicyService::startOutput(audio_io_handle_t output,