Start splitting allocation into hal and core.

Change-Id: Ic506abb0469238cb0471eb1401cfcb7b2fbbe4bb
diff --git a/libs/rs/Android.mk b/libs/rs/Android.mk
index 29c1447..9c9fae3 100644
--- a/libs/rs/Android.mk
+++ b/libs/rs/Android.mk
@@ -115,6 +115,7 @@
 	rsStream.cpp \
 	rsThreadIO.cpp \
 	rsType.cpp \
+	driver/rsdAllocation.cpp \
 	driver/rsdBcc.cpp \
 	driver/rsdCore.cpp \
 	driver/rsdFrameBuffer.cpp \