Move IntrusiveForwardList<> to libartbase.

It's generally useful, not just for the compiler.

Test: m test-art-host-gtest
Change-Id: I3ca742d93a0bca961d1b8b8209356747d2de08a0
diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index 2a7bbcb..9419c8d 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -22,6 +22,7 @@
 #include <sstream>
 
 #include "art_method.h"
+#include "base/intrusive_forward_list.h"
 #include "bounds_check_elimination.h"
 #include "builder.h"
 #include "code_generator.h"
@@ -38,7 +39,6 @@
 #include "scoped_thread_state_change-inl.h"
 #include "ssa_liveness_analysis.h"
 #include "utils/assembler.h"
-#include "utils/intrusive_forward_list.h"
 
 namespace art {