Hero: Allow include small_hero.mk instead of full_hero.mk by defining CYANOGEN_SMALL symbol.

Change-Id: Idd6f50c8c94ef5f28954812ba27cbd326b22de0e
diff --git a/products/cyanogen_hero.mk b/products/cyanogen_hero.mk
index 4fb4257..6113e58 100644
--- a/products/cyanogen_hero.mk
+++ b/products/cyanogen_hero.mk
@@ -1,5 +1,9 @@
-# Inherit AOSP device configuration for passion.
+# Inherit AOSP device configuration for hero.
+ifdef CYANOGEN_SMALL
+$(call inherit-product, device/htc/hero/small_hero.mk)
+else
 $(call inherit-product, device/htc/hero/full_hero.mk)
+endif
 
 # Inherit some common cyanogenmod stuff.
 $(call inherit-product, vendor/cyanogen/products/common_full.mk)