Minor fix for InputReader support for non-touchscreen devices.

Change-Id: I2256e37dd1c6f3836f82786aae14ee5d0c98f4c6
diff --git a/libs/ui/InputReader.cpp b/libs/ui/InputReader.cpp
index 8e173aa..7adc764 100644
--- a/libs/ui/InputReader.cpp
+++ b/libs/ui/InputReader.cpp
@@ -2447,7 +2447,7 @@
         yPrecision = mLocked.orientedYPrecision;
     } // release lock
 
-    getDispatcher()->notifyMotion(when, getDeviceId(), AINPUT_SOURCE_TOUCHSCREEN, policyFlags,
+    getDispatcher()->notifyMotion(when, getDeviceId(), getSources(), policyFlags,
             motionEventAction, 0, getContext()->getGlobalMetaState(), motionEventEdgeFlags,
             pointerCount, pointerIds, pointerCoords,
             xPrecision, yPrecision, mDownTime);