Merge "Add stack trace for OPS disconnect reason logging" into udc-dev

packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java

@@ -788,7 +788,8 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
 
     private void disconnectFromLauncherService(String disconnectReason) {
         Log.d(TAG_OPS, "disconnectFromLauncherService bound?: " + mBound +
-                " currentProxy: " + mOverviewProxy + " disconnectReason: " + disconnectReason);
+                " currentProxy: " + mOverviewProxy + " disconnectReason: " + disconnectReason,
+                new Throwable());
         if (mBound) {
             // Always unbind the service (ie. if called through onNullBinding or onBindingDied)
             mContext.unbindService(mOverviewServiceConnection);