Manual merge of b273b20c

"am a96c501e: Mark ip-up-vpn as optional"

Change-Id: I6bb8a4ac696ebb2ba24895698ff0a853117ab769
diff --git a/android/Android.mk b/android/Android.mk
index 25c4c58..3ab2e09 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -21,5 +21,6 @@
 LOCAL_SHARED_LIBRARIES := libcutils
 LOCAL_MODULE := ip-up-vpn
 LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/ppp
+LOCAL_MODULE_TAGS := optional
 
 include $(BUILD_EXECUTABLE)