AudioPolicyManager: add comment for disabling offload when streaming.

Bug: 23499384
Change-Id: I74214c9cb444b10a6f50ffe499938945c063afca
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 7d996cc..c3f0ad4 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -2201,6 +2201,8 @@
     }
 
     // Check if streaming is off, then only allow offload as of now.
+    // This is a temporary work around until the root cause is fixed in offload
+    // playback path.
     if (offloadInfo.is_streaming)
     {
         ALOGV("isOffloadSupported: is_streaming == true, returning false");