Remove mention of EXTENDED_FONT_FOOTPRINT from flounder.

This has been a null operation for a while, as devices are on the
extended font footprint by default.

Bug: 21785576
Change-Id: I48c5574855229bc19c0c36bb39c454ef6741c68a
diff --git a/BoardConfig.mk b/BoardConfig.mk
index ab063c9..24d77aa 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -117,9 +117,6 @@
 
 ART_USE_HSPACE_COMPACT=true
 
-# Include an expanded selection of fonts
-EXTENDED_FONT_FOOTPRINT := true
-
 # let charger mode enter suspend
 BOARD_CHARGER_ENABLE_SUSPEND := true