Fix libsensors_iio build after stlport removed

Remove reference  to stlport

Bug: 23034764
Change-Id: I9b5cb0dfa2ec7bdc6676d39855fdb9dfecfb9e3a
diff --git a/libsensors_iio/src/Android.mk b/libsensors_iio/src/Android.mk
index b5b7f9e..ca2d400 100644
--- a/libsensors_iio/src/Android.mk
+++ b/libsensors_iio/src/Android.mk
@@ -35,7 +35,7 @@
 
 LOCAL_MODULE_OWNER := STMicroelectronics
 
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/ external/stlport/stlport bionic
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/ bionic
 
 LOCAL_CFLAGS += -DLOG_TAG=\"SensorHAL\"
 
@@ -162,7 +162,7 @@
 endif
 
 
-LOCAL_SHARED_LIBRARIES := liblog libcutils libutils libdl libc libstlport
+LOCAL_SHARED_LIBRARIES := liblog libcutils libutils libdl libc
 
 LOCAL_MODULE_TAGS := optional