policy_hal: Fix mismerges

Change-Id: I19344f9ab589e5e6896888a937bed51174e3fa1d
diff --git a/policy_hal/AudioPolicyManager.cpp b/policy_hal/AudioPolicyManager.cpp
index aeabe93..b54dfe3 100755
--- a/policy_hal/AudioPolicyManager.cpp
+++ b/policy_hal/AudioPolicyManager.cpp
@@ -845,7 +845,7 @@
                                     delayMs);
                         // re-apply device specific volume if not done by setOutputDevice()
                         if (!force) {
-                            applyStreamVolumes(desc, newDevice, delayMs);
+                            applyStreamVolumes(desc, dev, delayMs);
                         }
                 }
             }