Add full-eng instead of generic-eng in the lunch menu

Change-Id: I3f779087021ef3674ee9ceb8cc3b15f83a98b8f4
diff --git a/envsetup.sh b/envsetup.sh
index 48003d7..29b3423 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -432,7 +432,7 @@
 }
 
 # add the default one here
-add_lunch_combo generic-eng
+add_lunch_combo full-eng
 
 # if we're on linux, add the simulator.  There is a special case
 # in lunch to deal with the simulator