Move ArenaBitVector into the runtime

Motivation is using arenas in the verifier.

Bug: 10921004
Change-Id: I3c7ed369194b2309a47b12a621e897e0f2f65fcf
diff --git a/compiler/optimizing/gvn.cc b/compiler/optimizing/gvn.cc
index 0a1758a..c36de84 100644
--- a/compiler/optimizing/gvn.cc
+++ b/compiler/optimizing/gvn.cc
@@ -16,11 +16,11 @@
 
 #include "gvn.h"
 
+#include "base/arena_bit_vector.h"
 #include "base/arena_containers.h"
 #include "base/bit_vector-inl.h"
 #include "side_effects_analysis.h"
 #include "utils.h"
-#include "utils/arena_bit_vector.h"
 
 namespace art {