Don't include default gps.conf if device-specific overlay exists

Bug: 28782277
Change-Id: Ibcb0e6d1509fcfc733f28fe1ff6b6aa8e97c2f49
diff --git a/msm8996/etc/Android.mk b/msm8996/etc/Android.mk
index 025d3f7..fef8963 100644
--- a/msm8996/etc/Android.mk
+++ b/msm8996/etc/Android.mk
@@ -1,4 +1,4 @@
-
+ifneq ($(BOARD_VENDOR_QCOM_LOC_PDK_FEATURE_SET),true)
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
@@ -9,4 +9,4 @@
 LOCAL_SRC_FILES := gps.conf
 
 include $(BUILD_PREBUILT)
-
+endif