IVGCVSW-3656 Rename ARMCOMPUTEREF to ARMNNREF

 * Renamed ARMCOMPUTEREF to ARMNNREF (and relative symbols) as the
   previous name was misleading

!android-nn-driver:1819

Change-Id: I912e9f521750b91539e48f8a2fb4de73fb6f7425
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
diff --git a/Android.mk b/Android.mk
index 4b34999..2a317e0 100644
--- a/Android.mk
+++ b/Android.mk
@@ -193,7 +193,7 @@
 # The variable to enable/disable the REFERENCE backend (ARMNN_COMPUTE_REF_ENABLED) is declared in android-nn-driver/Android.mk
 ifeq ($(ARMNN_COMPUTE_REF_ENABLED),1)
 LOCAL_CFLAGS += \
-        -DARMCOMPUTEREF_ENABLED
+        -DARMNNREF_ENABLED
 endif # ARMNN_COMPUTE_REF_ENABLED == 1
 
 ifeq ($(Q_OR_LATER),1)
@@ -266,7 +266,7 @@
 # The variable to enable/disable the REFERENCE backend (ARMNN_COMPUTE_REF_ENABLED) is declared in android-nn-driver/Android.mk
 ifeq ($(ARMNN_COMPUTE_REF_ENABLED),1)
 LOCAL_CFLAGS += \
-        -DARMCOMPUTEREF_ENABLED
+        -DARMNNREF_ENABLED
 endif # ARMNN_COMPUTE_REF_ENABLED == 1
 
 ifeq ($(Q_OR_LATER),1)