USB: Enable USBGadget HAL for Taro (take 2)

Enable USB Gadget HAL on taro platform.

Change-Id: Ibbb3c0c91a55cf0e94058b9f5b0e993ef879ba81
diff --git a/vendor_product.mk b/vendor_product.mk
index b6b286d..3343e01 100644
--- a/vendor_product.mk
+++ b/vendor_product.mk
@@ -10,7 +10,7 @@
   PRODUCT_PACKAGES += android.hardware.usb@1.2-service-qti
 endif
 
-ifeq ($(TARGET_USES_USB_GADGET_HAL), true)
+ifneq ($(filter taro,$(TARGET_BOARD_PLATFORM)),)
   PRODUCT_PROPERTY_OVERRIDES += vendor.usb.use_gadget_hal=1
   PRODUCT_PACKAGES += android.hardware.usb.gadget@1.1-service-qti
 else