Omit OatMethodOffsets for classes without compiled code

Change-Id: If0d290f4aebc778ff12d8fed017c270ad2ac3220
diff --git a/compiler/dex/arena_bit_vector.h b/compiler/dex/arena_bit_vector.h
index 7d2f3ff..4b2193a 100644
--- a/compiler/dex/arena_bit_vector.h
+++ b/compiler/dex/arena_bit_vector.h
@@ -18,8 +18,8 @@
 #define ART_COMPILER_DEX_ARENA_BIT_VECTOR_H_
 
 #include "arena_allocator.h"
+#include "base/bit_vector.h"
 #include "compiler_enums.h"
-#include "utils/bit_vector.h"
 
 namespace art {