universal7870: board: untreble

this reverts treble support and allows native builds to build and
boot.

(for fully untrebl-ing a kernel change is required as well)
Signed-off-by: steadfasterX <steadfasterX@gmail.com>

BoardConfigCommon.mk

@@ -85,16 +85,11 @@ BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
 BOARD_RECOVERYIMAGE_PARTITION_SIZE := 39845888
 BOARD_SYSTEMIMAGE_PARTITION_SIZE := 2571279104
 BOARD_USERDATAIMAGE_PARTITION_SIZE := 54618209280
-BOARD_VENDORIMAGE_PARTITION_SIZE := 314596224
-BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
 BOARD_FLASH_BLOCK_SIZE := 4096
 TARGET_USERIMAGES_USE_EXT4 := true
 TARGET_USERIMAGES_USE_F2FS := true
 BOARD_ROOT_EXTRA_FOLDERS := efs cpefs
 
-# Vendor separation
-TARGET_COPY_OUT_VENDOR := vendor
-
 # APEX
 DEXPREOPT_GENERATE_APEX_IMAGE := true
 
@@ -176,12 +171,6 @@ BOARD_SECCOMP_POLICY := $(LOCAL_PATH)/seccomp
 BOARD_SEPOLICY_DIRS := $(LOCAL_PATH)/sepolicy
 BOARD_SEPOLICY_VERS := $(PLATFORM_SDK_VERSION).0
 
-# Treble
-BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true
-PRODUCT_FULL_TREBLE_OVERRIDE := true
-PRODUCT_VENDOR_MOVE_ENABLED := true
-BOARD_VNDK_VERSION := current
-
 # Shim
 TARGET_LD_SHIM_LIBS += \
     /system/bin/mediaserver|/system/lib/libstagefright_shim.so