zenfone7: Remove unwanted keylayout files

Change-Id: I953c38f9e73c21d21c7865f5aeb7297be408052a
diff --git a/device.mk b/device.mk
index 934460d..079daa3 100755
--- a/device.mk
+++ b/device.mk
@@ -67,9 +67,7 @@
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/idc/fts_ts.idc:system/usr/idc/fts_ts.idc \
     $(LOCAL_PATH)/keylayout/fts_ts.kl:system/usr/keylayout/fts_ts.kl \
-    $(LOCAL_PATH)/keylayout/Generic_zf7.kl:system/usr/keylayout/Generic_zf7.kl \
-    $(LOCAL_PATH)/keylayout/goodixfp.kl:system/usr/keylayout/goodixfp.kl \
-    $(LOCAL_PATH)/keylayout/i-rocks_Bluetooth_Keyboard.kl:system/usr/keylayout/i-rocks_Bluetooth_Keyboard.kl
+    $(LOCAL_PATH)/keylayout/goodixfp.kl:system/usr/keylayout/goodixfp.kl
 
 # Perf
 PRODUCT_PACKAGES += \