Add uid to sensorservice's dump of active connections

Change-Id: I1c365157bcd28a93635dbde4a8d91c79750e03ae
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index a2f4332..890717a 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -750,11 +750,12 @@
     Mutex::Autolock _l(mConnectionLock);
     for (size_t i = 0; i < mSensorInfo.size(); ++i) {
         const FlushInfo& flushInfo = mSensorInfo.valueAt(i);
-        result.appendFormat("\t %s | status: %s | pending flush events %d\n",
+        result.appendFormat("\t %s | status: %s | pending flush events %d | uid %d\n",
                             mService->getSensorName(mSensorInfo.keyAt(i)).string(),
                             flushInfo.mFirstFlushPending ? "First flush pending" :
                                                            "active",
-                            flushInfo.mPendingFlushEventsToSend);
+                            flushInfo.mPendingFlushEventsToSend,
+                            mUid);
     }
 }