am e20724c9: resolved conflicts for merge of 3154443d to gingerbread-plus-aosp

* commit 'e20724c9c530e03bdeaf3f6ff31f2334ea7ffc72':
  Change systembuilder tag to optional
diff --git a/Android.mk b/Android.mk
index ba187a6..5053e7d 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,3 +1 @@
-ifneq ($(TARGET_SIMULATOR),true)
 include $(call all-subdir-makefiles)
-endif